[819] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // $Id: G4Incl.cc,v 1.14 2007/12/04 09:49:49 gcosmo Exp $ |
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| 27 | // Translation of INCL4.2/ABLA V3 |
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| 28 | // Pekka Kaitaniemi, HIP (translation) |
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| 29 | // Christelle Schmidt, IPNL (fission code) |
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| 30 | // Alain Boudard, CEA (contact person INCL/ABLA) |
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| 31 | // Aatos Heikkinen, HIP (project coordination) |
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| 32 | |
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| 33 | #include "G4Incl.hh" |
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| 34 | #include <iostream> |
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| 35 | #include <assert.h> |
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| 36 | #include "Randomize.hh" |
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| 37 | |
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| 38 | G4Incl::G4Incl() |
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| 39 | { |
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| 40 | verboseLevel = 0; |
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| 41 | |
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| 42 | // Set functions to be used for integration routine. |
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| 43 | wsaxFunction = 0; |
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| 44 | derivWsaxFunction = 1; |
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| 45 | dmhoFunction = 2; |
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| 46 | derivMhoFunction = 3; |
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| 47 | derivGausFunction = 4; |
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| 48 | densFunction = 5; |
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| 49 | } |
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| 50 | |
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| 51 | G4Incl::G4Incl(G4Hazard *aHazard, G4Dton *aDton, G4Saxw *aSaxw, G4Ws *aWs) |
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| 52 | { |
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| 53 | verboseLevel = 0; |
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| 54 | |
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| 55 | // Set functions to be used for integration routine. |
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| 56 | wsaxFunction = 0; |
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| 57 | derivWsaxFunction = 1; |
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| 58 | dmhoFunction = 2; |
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| 59 | derivMhoFunction = 3; |
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| 60 | derivGausFunction = 4; |
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| 61 | densFunction = 5; |
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| 62 | |
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| 63 | // Set input data for testing. |
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| 64 | hazard = aHazard; |
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| 65 | dton = aDton; |
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| 66 | saxw = aSaxw; |
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| 67 | ws = aWs; |
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| 68 | } |
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| 69 | |
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| 70 | G4Incl::G4Incl(G4Hazard *aHazard, G4Calincl *aCalincl, G4Ws *aWs, G4Mat *aMat, G4VarNtp *aVarntp) |
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| 71 | { |
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| 72 | verboseLevel = 0; |
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| 73 | |
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| 74 | // Set functions to be used for integration routine. |
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| 75 | wsaxFunction = 0; |
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| 76 | derivWsaxFunction = 1; |
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| 77 | dmhoFunction = 2; |
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| 78 | derivMhoFunction = 3; |
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| 79 | derivGausFunction = 4; |
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| 80 | densFunction = 5; |
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| 81 | |
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| 82 | // Set input data for INCL run. |
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| 83 | hazard = aHazard; |
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| 84 | calincl = aCalincl; |
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| 85 | ws = aWs; |
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| 86 | mat = aMat; |
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| 87 | varntp = aVarntp; |
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| 88 | |
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| 89 | light_gaus_nuc = new G4LightGausNuc(); |
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| 90 | light_nuc = new G4LightNuc(); |
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| 91 | spl2 = new G4Spl2(); |
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| 92 | saxw = new G4Saxw(); |
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| 93 | dton = new G4Dton(); |
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| 94 | bl1 = new G4Bl1(); |
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| 95 | bl2 = new G4Bl2(); |
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| 96 | bl3 = new G4Bl3(); |
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| 97 | bl4 = new G4Bl4(); |
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| 98 | bl5 = new G4Bl5(); |
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| 99 | bl6 = new G4Bl6(); |
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| 100 | bl8 = new G4Bl8(); |
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| 101 | bl9 = new G4Bl9(); |
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| 102 | bl10 = new G4Bl10(); |
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| 103 | kindstruct = new G4Kind(); |
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| 104 | paul = new G4Paul(); |
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| 105 | varavat = new G4VarAvat(); |
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| 106 | varavat->kveux = 0; |
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| 107 | |
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| 108 | volant = new G4Volant(); |
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| 109 | volant->iv = 0; |
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| 110 | evaporationResult = new G4VarNtp(); |
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| 111 | evaporationResult->ntrack = -1; |
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| 112 | |
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| 113 | // Initialize evaporation. |
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| 114 | abla = new G4Abla(hazard, volant, evaporationResult); |
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| 115 | abla->initEvapora(); |
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| 116 | } |
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| 117 | |
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| 118 | G4Incl::~G4Incl() |
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| 119 | { |
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| 120 | delete light_gaus_nuc; |
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| 121 | delete light_nuc; |
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| 122 | delete spl2; |
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| 123 | delete saxw; |
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| 124 | delete dton; |
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| 125 | delete bl1; |
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| 126 | delete bl2; |
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| 127 | delete bl3; |
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| 128 | delete bl4; |
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| 129 | delete bl5; |
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| 130 | delete bl6; |
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| 131 | delete bl8; |
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| 132 | delete bl9; |
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| 133 | delete bl10; |
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| 134 | delete kindstruct; |
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| 135 | delete paul; |
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| 136 | delete varavat; |
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| 137 | |
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| 138 | delete abla; |
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| 139 | delete evaporationResult; |
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| 140 | delete volant; |
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| 141 | } |
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| 142 | |
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| 143 | /** |
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| 144 | *Methods for debugging. |
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| 145 | */ |
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| 146 | G4double G4Incl::energyTest(G4int i) |
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| 147 | { |
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| 148 | return am(bl1->p1[i]+bl1->p1[i],bl1->p2[i]+bl1->p2[i],bl1->p3[i]+bl1->p3[i],bl1->eps[i]+bl1->eps[i]); |
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| 149 | } |
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| 150 | |
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| 151 | void G4Incl::dumpBl5(std::ofstream& dumpOut) |
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| 152 | { |
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| 153 | dumpOut <<"Dumping G4Bl5:" << G4endl; |
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| 154 | for(G4int i = 0; i < 300; i++) { |
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| 155 | dumpOut <<"i = " << i << " nesc[i] = " << bl5->nesc[i] << G4endl; |
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| 156 | } |
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| 157 | } |
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| 158 | |
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| 159 | void G4Incl::dumpSaxw(std::ofstream& dumpOut) |
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| 160 | { |
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| 161 | dumpOut << "Dumping G4Saxw" << G4endl; |
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| 162 | dumpOut << "saxw->k = " << saxw->k << G4endl; |
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| 163 | dumpOut << "saxw->n = " << saxw->n << G4endl; |
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| 164 | dumpOut << "saxw->imat = " << saxw->imat << G4endl; |
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| 165 | for(G4int i = 0; i < 30; i++) { |
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| 166 | dumpOut <<"i = " << i << " x = " << saxw->x[i][0] << " y = " << saxw->y[i][0] << " s = " << saxw->s[i][0] << G4endl; |
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| 167 | } |
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| 168 | } |
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| 169 | |
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| 170 | void G4Incl::dumpBl1(std::ofstream& dumpOut) |
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| 171 | { |
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| 172 | dumpOut <<"Dumping Bl1: " << G4endl; |
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| 173 | dumpOut <<"bl1->ta = " << bl1->ta << G4endl; |
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| 174 | for(G4int i = 0; i <= bl2->k; i++) { |
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| 175 | dumpOut <<"i = " << i; |
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| 176 | dumpOut <<" bl1->p1 = " << bl1->p1[i] << " bl1->p2 = " << bl1->p2[i] <<" bl1->p3 = " << bl1->p3[i]; |
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| 177 | dumpOut <<" bl1->eps = " << bl1->eps[i]; |
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| 178 | dumpOut <<" bl1->ind1 = " << bl1->ind1[i] <<" bl1->ind2 = " << bl1->ind2[i] << G4endl; |
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| 179 | } |
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| 180 | dumpOut <<"End of Bl1 dump." << G4endl << G4endl; |
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| 181 | } |
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| 182 | |
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| 183 | void G4Incl::dumpBl2(std::ofstream& dumpOut) |
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| 184 | { |
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| 185 | dumpOut <<"Dumping Bl2: bl2->k = " << bl2->k << G4endl; |
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| 186 | for(G4int i = 0; i <= bl2->k; i++) { |
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| 187 | dumpOut <<"i = " << i; |
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| 188 | dumpOut <<" bl2->ind " << bl2->ind[i] << " bl2->jnd = " << bl2->jnd[i] <<" bl2->crois = " << bl2->crois[i] << G4endl; |
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| 189 | } |
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| 190 | dumpOut <<"End of Bl2 dump." << G4endl << G4endl;} |
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| 191 | |
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| 192 | |
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| 193 | void G4Incl::dumpBl3(std::ofstream& dumpOut) |
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| 194 | { |
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| 195 | dumpOut <<"Dumping Bl3:" << G4endl; |
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| 196 | dumpOut <<"r1 = " << bl3->r1 << " r2 = " << bl3->r2 << G4endl; |
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| 197 | dumpOut <<"ia1 = " << bl3->ia1 << " ia2 = " << bl3->ia2 << G4endl; |
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| 198 | dumpOut <<"rab2 = " << bl3->rab2 << G4endl; |
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| 199 | |
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| 200 | for(G4int i = 0; i <= bl2->k; i++) { |
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| 201 | dumpOut <<"i = " << i; |
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| 202 | dumpOut <<" bl3->x1 = " << bl3->x1[i] << " bl3->x2 = " << bl3->x2[i] <<" bl3->x3 = " << bl3->x3[i] << G4endl; |
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| 203 | } |
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| 204 | dumpOut <<"End of Bl2 dump." << G4endl << G4endl; |
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| 205 | } |
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| 206 | |
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| 207 | // End debug functions |
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| 208 | |
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| 209 | void G4Incl::setVerboseLevel(G4int level) |
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| 210 | { |
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| 211 | verboseLevel = level; |
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| 212 | } |
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| 213 | |
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| 214 | G4int G4Incl::getVerboseLevel() |
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| 215 | { |
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| 216 | return verboseLevel; |
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| 217 | } |
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| 218 | |
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| 219 | void G4Incl::setDtonData(G4Dton *newDton) |
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| 220 | { |
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| 221 | dton = newDton; |
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| 222 | } |
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| 223 | |
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| 224 | void G4Incl::setWsData(G4Ws *newWs) |
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| 225 | { |
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| 226 | ws = newWs; |
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| 227 | } |
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| 228 | |
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| 229 | void G4Incl::setHazardData(G4Hazard *newHazard) |
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| 230 | { |
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| 231 | hazard = newHazard; |
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| 232 | } |
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| 233 | |
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| 234 | void G4Incl::setSaxwData(G4Saxw *newSaxw) |
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| 235 | { |
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| 236 | saxw = newSaxw; |
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| 237 | } |
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| 238 | |
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| 239 | void G4Incl::setSpl2Data(G4Spl2 *newSpl2) |
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| 240 | { |
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| 241 | spl2 = newSpl2; |
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| 242 | } |
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| 243 | |
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| 244 | void G4Incl::setCalinclData(G4Calincl *newCalincl) |
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| 245 | { |
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| 246 | calincl = newCalincl; |
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| 247 | } |
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| 248 | |
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| 249 | void G4Incl::setMatData(G4Mat *newMat) |
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| 250 | { |
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| 251 | mat = newMat; |
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| 252 | } |
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| 253 | |
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| 254 | void G4Incl::setLightNucData(G4LightNuc *newLightNuc) |
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| 255 | { |
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| 256 | light_nuc = newLightNuc; |
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| 257 | } |
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| 258 | |
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| 259 | void G4Incl::setLightGausNucData(G4LightGausNuc *newLightGausNuc) |
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| 260 | { |
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| 261 | light_gaus_nuc = newLightGausNuc; |
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| 262 | } |
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| 263 | |
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| 264 | void G4Incl::setBl1Data(G4Bl1 *newBl1) |
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| 265 | { |
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| 266 | bl1 = newBl1; |
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| 267 | } |
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| 268 | |
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| 269 | void G4Incl::setBl2Data(G4Bl2 *newBl2) |
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| 270 | { |
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| 271 | bl2 = newBl2; |
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| 272 | } |
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| 273 | |
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| 274 | void G4Incl::setBl3Data(G4Bl3 *newBl3) |
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| 275 | { |
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| 276 | bl3 = newBl3; |
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| 277 | } |
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| 278 | |
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| 279 | void G4Incl::setBl4Data(G4Bl4 *newBl4) |
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| 280 | { |
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| 281 | bl4 = newBl4; |
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| 282 | } |
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| 283 | |
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| 284 | void G4Incl::setBl5Data(G4Bl5 *newBl5) |
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| 285 | { |
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| 286 | bl5 = newBl5; |
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| 287 | } |
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| 288 | |
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| 289 | void G4Incl::setBl6Data(G4Bl6 *newBl6) |
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| 290 | { |
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| 291 | bl6 = newBl6; |
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| 292 | } |
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| 293 | |
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| 294 | void G4Incl::setBl8Data(G4Bl8 *newBl8) |
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| 295 | { |
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| 296 | bl8 = newBl8; |
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| 297 | } |
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| 298 | |
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| 299 | void G4Incl::setBl9Data(G4Bl9 *newBl9) |
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| 300 | { |
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| 301 | bl9 = newBl9; |
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| 302 | } |
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| 303 | |
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| 304 | void G4Incl::setBl10Data(G4Bl10 *newBl10) |
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| 305 | { |
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| 306 | bl10 = newBl10; |
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| 307 | } |
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| 308 | |
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| 309 | void G4Incl::setKindData(G4Kind *newKind) |
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| 310 | { |
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| 311 | kindstruct = newKind; |
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| 312 | } |
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| 313 | |
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| 314 | /** |
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| 315 | * INCL main routines for event processing. |
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| 316 | */ |
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| 317 | |
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| 318 | void G4Incl::processEventIncl() |
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| 319 | { |
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| 320 | const G4double uma = 931.4942; |
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| 321 | const G4double melec = 0.511; |
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| 322 | |
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| 323 | G4double pcorem; |
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| 324 | G4double pxrem; |
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| 325 | G4double pyrem; |
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| 326 | G4double pzrem; |
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| 327 | |
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| 328 | G4double ap = 0.0, zp = 0.0, mprojo = 0.0, pbeam = 0.0; |
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| 329 | |
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| 330 | if(calincl->f[6] == 3.0) { // pi+ |
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| 331 | mprojo = 139.56995; |
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| 332 | ap = 0.0; |
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| 333 | zp = 1.0; |
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| 334 | } |
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| 335 | |
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| 336 | if(calincl->f[6] == 4.0) { // pi0 |
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| 337 | mprojo = 134.9764; |
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| 338 | ap = 0.0; |
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| 339 | zp = 0.0; |
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| 340 | } |
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| 341 | |
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| 342 | if(calincl->f[6] == 5.0) { // pi- |
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| 343 | mprojo = 139.56995; |
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| 344 | ap = 0.0; |
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| 345 | zp = -1.0; |
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| 346 | } |
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| 347 | |
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| 348 | // Coulomb en entree seulement pour les particules ci-dessous. |
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| 349 | if(calincl->f[6] == 1.0) { // proton |
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| 350 | mprojo = 938.27231; |
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| 351 | ap = 1.0; |
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| 352 | zp = 1.0; |
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| 353 | } |
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| 354 | |
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| 355 | if(calincl->f[6] == 2.0) { // neutron |
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| 356 | mprojo = 939.56563; |
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| 357 | ap = 1.0; |
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| 358 | zp = 0.0; |
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| 359 | } |
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| 360 | |
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| 361 | if(calincl->f[6] == 6.0) { // deuteron |
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| 362 | mprojo = 1875.61276; |
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| 363 | ap = 2.0; |
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| 364 | zp = 1.0; |
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| 365 | } |
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| 366 | |
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| 367 | if(calincl->f[6] == 7.0) { // triton |
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| 368 | mprojo = 2808.95; |
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| 369 | ap = 3.0; |
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| 370 | zp = 1.0; |
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| 371 | } |
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| 372 | |
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| 373 | if(calincl->f[6] == 8.0) { // He3 |
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| 374 | mprojo = 2808.42; |
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| 375 | ap = 3.0; |
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| 376 | zp = 2.0; |
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| 377 | } |
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| 378 | |
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| 379 | if(calincl->f[6] == 9.0) { // Alpha |
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| 380 | mprojo = 3727.42; |
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| 381 | ap = 4.0; |
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| 382 | zp = 2.0; |
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| 383 | } |
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| 384 | |
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| 385 | pbeam = std::sqrt(calincl->f[2]*(calincl->f[2] + 2.0*mprojo)); |
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| 386 | |
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| 387 | G4double at = calincl->f[0]; |
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| 388 | |
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| 389 | calincl->f[3] = 0.0; // seuil sortie proton |
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| 390 | calincl->f[7] = 0.0; // seuil sortie neutron |
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| 391 | |
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| 392 | G4int ibert = 1; |
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| 393 | |
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| 394 | G4int nopart; |
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| 395 | G4int izrem; |
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| 396 | G4int iarem; |
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| 397 | G4double esrem; |
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| 398 | G4double erecrem; |
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| 399 | G4double berem; |
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| 400 | G4double garem; |
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| 401 | G4double bimpac; |
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| 402 | G4int jrem; |
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| 403 | G4double alrem; |
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| 404 | |
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| 405 | /** |
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| 406 | * Coulomb barrier treatment. |
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| 407 | */ |
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| 408 | G4double probaTrans; |
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| 409 | G4double rndm; |
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| 410 | if((calincl->f[6] == 1.0) || (calincl->f[6] >= 6.0)) { |
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| 411 | probaTrans = coulombTransm(calincl->f[2],ap,zp,calincl->f[0],calincl->f[1]); |
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| 412 | standardRandom(&rndm, &(hazard->ial)); |
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| 413 | if(rndm <= (1.0 - probaTrans)) { |
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| 414 | varntp->ntrack = -1; |
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| 415 | return; |
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| 416 | } |
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| 417 | } |
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| 418 | |
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| 419 | /** |
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| 420 | * Call the actual INCL routine. |
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| 421 | */ |
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| 422 | pnu(&ibert, &nopart,&izrem,&iarem,&esrem,&erecrem,&alrem,&berem,&garem,&bimpac,&jrem); |
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| 423 | forceAbsor(&nopart, &iarem, &izrem, &esrem, &erecrem, &alrem, &berem, &garem, &jrem); |
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| 424 | G4double aprf = double(iarem); // mass number of the prefragment |
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| 425 | G4double jprf = 0.0; // angular momentum of the prefragment |
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| 426 | |
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| 427 | // Mean angular momentum of prefragment. |
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| 428 | jprf = 0.165 * std::pow(at,(2.0/3.0)) * aprf * (at - aprf) / (at - 1.0); |
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| 429 | if (jprf < 0) { |
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| 430 | jprf = 0.0; |
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| 431 | } |
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| 432 | |
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| 433 | // Reference M. de Jong, Ignatyuk, Schmidt Nuc. Phys A 613, p442, 7th line |
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| 434 | jprf = std::sqrt(2*jprf); |
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| 435 | jprf = jrem; |
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| 436 | varntp->jremn = jrem; // Copy jrem to output tuple. |
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| 437 | |
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| 438 | G4double numpi = 0; // Number of pions. |
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| 439 | G4double multn = 0; // Number (multiplicity) of neutrons. |
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| 440 | G4double multp = 0; // Number (multiplicity) of protons. |
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| 441 | |
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| 442 | // Ecriture dans le ntuple des particules de cascade (sauf remnant). |
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| 443 | varntp->ntrack = nopart; // Nombre de particules pour ce tir. |
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| 444 | varntp->massini = iarem; |
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| 445 | varntp->mzini = izrem; |
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| 446 | varntp->exini = esrem; |
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| 447 | varntp->bimpact = bimpac; |
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| 448 | |
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| 449 | /** |
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| 450 | * Three ways to compute the mass of the remnant: |
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| 451 | * -from the output of the cascade and the canonic mass |
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| 452 | * -from energy balance (input - all emitted energies) |
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| 453 | * -following the approximations of the cugnon code (esrem...) |
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| 454 | */ |
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| 455 | G4double f0 = calincl->f[0]; |
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| 456 | G4double f1 = calincl->f[1]; |
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| 457 | G4double f2 = calincl->f[2]; |
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| 458 | G4double mcorem = mprojo + f2 + abla->pace2(f0, f1) + f0 * uma - f1 * melec; |
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| 459 | |
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| 460 | G4double pxbil = 0.0; |
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| 461 | G4double pybil = 0.0; |
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| 462 | G4double pzbil = 0.0; |
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| 463 | |
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| 464 | if(nopart > -1) { |
---|
| 465 | for(G4int j = 0; j < nopart; j++) { |
---|
| 466 | varntp->itypcasc[j] = 1; |
---|
| 467 | // kind(): 1=proton, 2=neutron, 3=pi+, 4=pi0, 5=pi - |
---|
| 468 | if(kind[j] == 1) { |
---|
| 469 | varntp->avv[j] = 1; |
---|
| 470 | varntp->zvv[j] = 1; |
---|
| 471 | varntp->plab[j] = std::sqrt(ep[j] * (ep[j] + 1876.5592)); // cugnon |
---|
| 472 | multp = multp + 1; |
---|
| 473 | mcorem = mcorem - ep[j] - 938.27231; |
---|
| 474 | if(verboseLevel > 3) { |
---|
| 475 | G4cout <<"G4Incl: Proton produced! " << G4endl; |
---|
| 476 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 477 | } |
---|
| 478 | } |
---|
| 479 | |
---|
| 480 | if(kind[j] == 2) { |
---|
| 481 | varntp->avv[j] = 1; |
---|
| 482 | varntp->zvv[j] = 0; |
---|
| 483 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j]+1876.5592)); // cugnon |
---|
| 484 | //varntp->plab[j] = std::sqrt(ep[j] * (ep[j] + 1879.13126)); // PK mass check |
---|
| 485 | multn = multn + 1; |
---|
| 486 | mcorem = mcorem - ep[j] - 939.56563; |
---|
| 487 | if(verboseLevel > 3) { |
---|
| 488 | G4cout <<"G4Incl: Neutron produced! " << G4endl; |
---|
| 489 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 490 | } |
---|
| 491 | } |
---|
| 492 | |
---|
| 493 | if(kind[j] == 3) { |
---|
| 494 | varntp->avv[j] = -1; |
---|
| 495 | varntp->zvv[j] = 1; |
---|
| 496 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j]+276.0)); // cugnon |
---|
| 497 | numpi = numpi + 1; |
---|
| 498 | mcorem = mcorem - ep[j] - 139.56995; |
---|
| 499 | if(verboseLevel > 3) { |
---|
| 500 | G4cout <<"G4Incl: Pi+ produced! " << G4endl; |
---|
| 501 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 502 | } |
---|
| 503 | } |
---|
| 504 | |
---|
| 505 | if(kind[j] == 4) { |
---|
| 506 | varntp->avv[j] = -1; |
---|
| 507 | varntp->zvv[j] = 0; |
---|
| 508 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j]+276.0)); // cugnon |
---|
| 509 | numpi = numpi + 1; |
---|
| 510 | mcorem = mcorem - ep[j] - 134.9764; |
---|
| 511 | if(verboseLevel > 3) { |
---|
| 512 | G4cout <<"G4Incl: Pi0 produced! " << G4endl; |
---|
| 513 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 514 | } |
---|
| 515 | } |
---|
| 516 | |
---|
| 517 | if(kind[j] == 5) { |
---|
| 518 | varntp->avv[j] = -1; |
---|
| 519 | varntp->zvv[j] = -1; |
---|
| 520 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j]+276.0)); // cugnon |
---|
| 521 | numpi = numpi + 1; |
---|
| 522 | mcorem = mcorem - ep[j] - 139.56995; |
---|
| 523 | if(verboseLevel > 3) { |
---|
| 524 | G4cout <<"G4Incl: Pi+ produced! " << G4endl; |
---|
| 525 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 526 | } |
---|
| 527 | } |
---|
| 528 | |
---|
| 529 | if(kind[j] == 6) { |
---|
| 530 | varntp->avv[j] = 2; |
---|
| 531 | varntp->zvv[j] = 1; |
---|
| 532 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j] + 2.0*1874.34)); // cugnon |
---|
| 533 | numpi = numpi + 1; |
---|
| 534 | mcorem = mcorem - ep[j] - 2806.359; |
---|
| 535 | if(verboseLevel > 3) { |
---|
| 536 | G4cout <<"G4Incl: Deuteron produced! " << G4endl; |
---|
| 537 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 538 | } |
---|
| 539 | } |
---|
| 540 | |
---|
| 541 | if(kind[j] == 7) { |
---|
| 542 | varntp->avv[j] = 3; |
---|
| 543 | varntp->zvv[j] = 1; |
---|
| 544 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j] + 2.0*2806.359)); // cugnon |
---|
| 545 | numpi = numpi + 1; |
---|
| 546 | mcorem = mcorem - ep[j] - 2806.359; |
---|
| 547 | if(verboseLevel > 3) { |
---|
| 548 | G4cout <<"G4Incl: Triton produced! " << G4endl; |
---|
| 549 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 550 | } |
---|
| 551 | } |
---|
| 552 | |
---|
| 553 | if(kind[j] == 8) { |
---|
| 554 | varntp->avv[j] = 3; |
---|
| 555 | varntp->zvv[j] = 2; |
---|
| 556 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j] + 2.0*2807.119)); // cugnon |
---|
| 557 | numpi = numpi + 1; |
---|
| 558 | mcorem = mcorem - ep[j] - 2807.119; |
---|
| 559 | if(verboseLevel > 3) { |
---|
| 560 | G4cout <<"G4Incl: He3 produced! " << G4endl; |
---|
| 561 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 562 | } |
---|
| 563 | } |
---|
| 564 | |
---|
| 565 | if(kind[j] == 9) { |
---|
| 566 | varntp->avv[j] = 4; |
---|
| 567 | varntp->zvv[j] = 2; |
---|
| 568 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j] + 2.0*3724.818)); // cugnon |
---|
| 569 | numpi = numpi + 1; |
---|
| 570 | mcorem = mcorem - ep[j] - 3724.818; |
---|
| 571 | if(verboseLevel > 3) { |
---|
| 572 | G4cout <<"G4Incl: He4 produced! " << G4endl; |
---|
| 573 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 574 | } |
---|
| 575 | } |
---|
| 576 | |
---|
| 577 | varntp->enerj[j] = ep[j]; |
---|
| 578 | varntp->tetlab[j] = 180.0*std::acos(gam[j])/3.141592654; |
---|
| 579 | varntp->philab[j] = 180.0*std::atan2(beta[j],alpha[j])/3.141592654; |
---|
| 580 | pxbil = pxbil + varntp->plab[j]*alpha[j]; |
---|
| 581 | pybil = pybil + varntp->plab[j]*beta[j]; |
---|
| 582 | pzbil = pzbil + varntp->plab[j]*gam[j]; |
---|
| 583 | |
---|
| 584 | if(verboseLevel > 3) { |
---|
| 585 | G4cout <<"Momentum: " << varntp->plab[j] << G4endl; |
---|
| 586 | G4cout <<"Theta: " << varntp->tetlab[j] << G4endl; |
---|
| 587 | G4cout <<"Phi: " << varntp->philab[j] << G4endl; |
---|
| 588 | } |
---|
| 589 | } |
---|
| 590 | |
---|
| 591 | // calcul de la masse (impulsion) du remnant coherente avec la conservation d'energie: |
---|
| 592 | pcorem=std::sqrt(erecrem*(erecrem +2.*938.2796*iarem)); // cugnon |
---|
| 593 | mcorem = 938.2796*iarem; // cugnon |
---|
| 594 | |
---|
| 595 | // Note: Il faut negliger l'energie d'excitation (ESREM) pour que le bilan |
---|
| 596 | // d'impulsion soit correct a la sortie de la cascade.....et prendre la |
---|
| 597 | // masse MCOREM comme ci-dessus (fausse de ~1GeV par rapport aux tables...) |
---|
| 598 | pxrem=pcorem*alrem; |
---|
| 599 | pyrem=pcorem*berem; |
---|
| 600 | pzrem=pcorem*garem; |
---|
| 601 | |
---|
| 602 | pxbil=pxbil+pxrem; |
---|
| 603 | pybil=pybil+pyrem; |
---|
| 604 | pzbil=pzbil+pzrem; |
---|
| 605 | |
---|
| 606 | if((std::fabs(pzbil-pbeam) > 5.0) || (std::sqrt(std::pow(pxbil,2)+std::pow(pybil,2)) >= 3.0)) { |
---|
| 607 | if(verboseLevel > 3) { |
---|
| 608 | G4cout <<"bad momentum conservation after incl:" << G4endl; |
---|
| 609 | } |
---|
| 610 | } |
---|
| 611 | |
---|
| 612 | volant->iv = 0; // init du compteur des part evaporees |
---|
| 613 | varntp->kfis = 0; //drapeau de fission copie dans le ntuple |
---|
| 614 | varntp->estfis = 0.0; |
---|
| 615 | varntp->izfis = 0; |
---|
| 616 | varntp->iafis = 0; |
---|
| 617 | |
---|
| 618 | // varntp->ntrack = varntp->ntrack + 1; // on recopie le remnant dans le ntuple |
---|
| 619 | varntp->massini = iarem; |
---|
| 620 | varntp->mzini = izrem; |
---|
| 621 | varntp->exini = esrem; |
---|
| 622 | varntp->itypcasc[varntp->ntrack] = 1; |
---|
| 623 | varntp->avv[varntp->ntrack] = iarem; |
---|
| 624 | varntp->zvv[varntp->ntrack]= izrem; |
---|
| 625 | varntp->plab[varntp->ntrack] = pcorem; |
---|
| 626 | varntp->enerj[varntp->ntrack] = std::sqrt(std::pow(pcorem,2) + std::pow(mcorem,2)) - mcorem; |
---|
| 627 | varntp->tetlab[varntp->ntrack] = 180.0*std::acos(garem)/3.141592654; |
---|
| 628 | varntp->philab[varntp->ntrack] = 180.0*std::atan2(berem,alrem)/3.141592654; |
---|
| 629 | varntp->ntrack++; |
---|
| 630 | varntp->mulncasc = varntp->ntrack; |
---|
| 631 | varntp->mulnevap = 0; |
---|
| 632 | varntp->mulntot = varntp->mulncasc + varntp->mulnevap; |
---|
| 633 | if(verboseLevel > 3) { |
---|
| 634 | G4cout <<"G4Incl: Returning nucleus fragment. " << G4endl; |
---|
| 635 | G4cout <<"G4Incl: Fragment A = " << varntp->avv[varntp->ntrack] << " Z = " << varntp->zvv[varntp->ntrack] << G4endl; |
---|
| 636 | G4cout <<"Energy: " << varntp->enerj[varntp->ntrack] << G4endl; |
---|
| 637 | G4cout <<"Momentum: " << varntp->plab[varntp->ntrack] << G4endl; |
---|
| 638 | G4cout <<"Theta: " << varntp->tetlab[varntp->ntrack] << G4endl; |
---|
| 639 | G4cout <<"Phi: " << varntp->philab[varntp->ntrack] << G4endl; |
---|
| 640 | } |
---|
| 641 | } |
---|
| 642 | else { |
---|
| 643 | if(nopart == -2) { |
---|
| 644 | varntp->ntrack = -2; //FIX: Error flag to remove events containing unphysical events (Ekin > Ebullet). |
---|
| 645 | } |
---|
| 646 | else { |
---|
| 647 | varntp->ntrack = -1; |
---|
| 648 | } |
---|
| 649 | } |
---|
| 650 | } |
---|
| 651 | |
---|
| 652 | |
---|
| 653 | void G4Incl::processEventInclAbla(G4int eventnumber) |
---|
| 654 | { |
---|
| 655 | const G4double uma = 931.4942; |
---|
| 656 | const G4double melec = 0.511; |
---|
| 657 | |
---|
| 658 | G4double pcorem; |
---|
| 659 | G4double pxrem; |
---|
| 660 | G4double pyrem; |
---|
| 661 | G4double pzrem; |
---|
| 662 | |
---|
| 663 | G4double ap = 0.0, zp = 0.0, mprojo = 0.0, pbeam = 0.0; |
---|
| 664 | |
---|
| 665 | // pi+ |
---|
| 666 | if(calincl->f[6] == 3.0) { |
---|
| 667 | mprojo = 139.56995; |
---|
| 668 | ap = 0.0; |
---|
| 669 | zp = 1.0; |
---|
| 670 | } |
---|
| 671 | |
---|
| 672 | // pi0 |
---|
| 673 | if(calincl->f[6] == 4.0) { |
---|
| 674 | mprojo = 134.9764; |
---|
| 675 | ap = 0.0; |
---|
| 676 | zp = 0.0; |
---|
| 677 | } |
---|
| 678 | |
---|
| 679 | // pi- |
---|
| 680 | if(calincl->f[6] == 5.0) { |
---|
| 681 | mprojo = 139.56995; |
---|
| 682 | ap = 0.0; |
---|
| 683 | zp = -1.0; |
---|
| 684 | } |
---|
| 685 | |
---|
| 686 | // coulomb en entree seulement pour les particules ci-dessous |
---|
| 687 | |
---|
| 688 | // proton |
---|
| 689 | if(calincl->f[6] == 1.0) { |
---|
| 690 | mprojo = 938.27231; |
---|
| 691 | ap = 1.0; |
---|
| 692 | zp = 1.0; |
---|
| 693 | } |
---|
| 694 | |
---|
| 695 | // neutron |
---|
| 696 | if(calincl->f[6] == 2.0) { |
---|
| 697 | mprojo = 939.56563; |
---|
| 698 | ap = 1.0; |
---|
| 699 | zp = 0.0; |
---|
| 700 | } |
---|
| 701 | |
---|
| 702 | // deuteron |
---|
| 703 | if(calincl->f[6] == 6.0) { |
---|
| 704 | mprojo = 1875.61276; |
---|
| 705 | ap = 2.0; |
---|
| 706 | zp = 1.0; |
---|
| 707 | } |
---|
| 708 | |
---|
| 709 | // triton |
---|
| 710 | if(calincl->f[6] == 7.0) { |
---|
| 711 | mprojo = 2808.95; |
---|
| 712 | ap = 3.0; |
---|
| 713 | zp = 1.0; |
---|
| 714 | } |
---|
| 715 | |
---|
| 716 | // He3 |
---|
| 717 | if(calincl->f[6] == 8.0) { |
---|
| 718 | mprojo = 2808.42; |
---|
| 719 | ap = 3.0; |
---|
| 720 | zp = 2.0; |
---|
| 721 | } |
---|
| 722 | |
---|
| 723 | // Alpha |
---|
| 724 | if(calincl->f[6] == 9.0) { |
---|
| 725 | mprojo = 3727.42; |
---|
| 726 | ap = 4.0; |
---|
| 727 | zp = 2.0; |
---|
| 728 | } |
---|
| 729 | |
---|
| 730 | pbeam = std::sqrt(calincl->f[2]*(calincl->f[2] + 2.0*mprojo)); |
---|
| 731 | |
---|
| 732 | G4double at = calincl->f[0]; |
---|
| 733 | |
---|
| 734 | calincl->f[3] = 0.0; // !seuil sortie proton |
---|
| 735 | calincl->f[7] = 0.0; // !seuil sortie neutron |
---|
| 736 | |
---|
| 737 | G4int ibert = 1; |
---|
| 738 | |
---|
| 739 | G4int nopart; |
---|
| 740 | G4int izrem; |
---|
| 741 | G4int iarem; |
---|
| 742 | G4double esrem; |
---|
| 743 | G4double erecrem; |
---|
| 744 | G4double berem; |
---|
| 745 | G4double garem; |
---|
| 746 | G4double bimpac; |
---|
| 747 | G4int jrem; |
---|
| 748 | G4double alrem; |
---|
| 749 | |
---|
| 750 | // Coulomb barrier |
---|
| 751 | |
---|
| 752 | G4double probaTrans; |
---|
| 753 | G4double rndm; |
---|
| 754 | |
---|
| 755 | if((calincl->f[6] == 1.0) || (calincl->f[6] >= 6.0)) { |
---|
| 756 | // probaTrans = coulombTransm(calincl->f[2],apro,zpro,calincl->f[0],calincl->f[1]); |
---|
| 757 | probaTrans = coulombTransm(calincl->f[2],ap,zp,calincl->f[0],calincl->f[1]); |
---|
| 758 | standardRandom(&rndm, &(hazard->ial)); |
---|
| 759 | if(rndm <= (1.0 - probaTrans)) { |
---|
| 760 | varntp->ntrack = -1; |
---|
| 761 | return; |
---|
| 762 | } |
---|
| 763 | } |
---|
| 764 | |
---|
| 765 | // Call the actual INCL routine: |
---|
| 766 | pnu(&ibert, &nopart,&izrem,&iarem,&esrem,&erecrem,&alrem,&berem,&garem,&bimpac,&jrem); |
---|
| 767 | |
---|
| 768 | forceAbsor(&nopart, &iarem, &izrem, &esrem, &erecrem, &alrem, &berem, &garem, &jrem); |
---|
| 769 | G4double aprf = double(iarem); // mass number of the prefragment |
---|
| 770 | G4double jprf = 0.0; // angular momentum of the prefragment |
---|
| 771 | |
---|
| 772 | // Mean angular momentum of prefragment |
---|
| 773 | jprf = 0.165 * std::pow(at,(2.0/3.0)) * aprf*(at - aprf)/(at - 1.0); |
---|
| 774 | if (jprf < 0) { |
---|
| 775 | jprf = 0.0; |
---|
| 776 | } |
---|
| 777 | |
---|
| 778 | // check m.de jong, ignatyuk, schmidt nuc.phys a 613, pg442, 7th line |
---|
| 779 | jprf = std::sqrt(2*jprf); |
---|
| 780 | |
---|
| 781 | jprf = jrem; |
---|
| 782 | varntp->jremn = jrem; // jrem copie dans le ntuple |
---|
| 783 | |
---|
| 784 | G4double numpi = 0; // compteurs de pions, neutrons protons |
---|
| 785 | G4double multn = 0; |
---|
| 786 | G4double multp = 0; |
---|
| 787 | |
---|
| 788 | // ecriture dans le ntuple des particules de cascade (sauf remnant) |
---|
| 789 | varntp->ntrack = nopart; // nombre de particules pour ce tir |
---|
| 790 | if(varntp->ntrack >= VARNTPSIZE) { |
---|
| 791 | if(verboseLevel > 2) { |
---|
| 792 | G4cout <<"G4Incl error: Output data structure not big enough." << G4endl; |
---|
| 793 | } |
---|
| 794 | } |
---|
| 795 | varntp->massini = iarem; |
---|
| 796 | varntp->mzini = izrem; |
---|
| 797 | varntp->exini = esrem; |
---|
| 798 | varntp->bimpact = bimpac; |
---|
| 799 | |
---|
| 800 | // three ways to compute the mass of the remnant: |
---|
| 801 | // -from the output of the cascade and the canonic mass |
---|
| 802 | // -from energy balance (input - all emitted energies) |
---|
| 803 | // -following the approximations of the cugnon code (esrem...) |
---|
| 804 | G4double mcorem = mprojo + calincl->f[2] + abla->pace2(double(calincl->f[0]),double(calincl->f[1])) |
---|
| 805 | + calincl->f[0]*uma - calincl->f[1]*melec; |
---|
| 806 | |
---|
| 807 | G4double pxbil = 0.0; |
---|
| 808 | G4double pybil = 0.0; |
---|
| 809 | G4double pzbil = 0.0; |
---|
| 810 | |
---|
| 811 | if(nopart > -1) { |
---|
| 812 | for(G4int j = 0; j < nopart; j++) { |
---|
| 813 | varntp->itypcasc[j] = 1; |
---|
| 814 | // kind(): 1=proton, 2=neutron, 3=pi+, 4=pi0, 5=pi - |
---|
| 815 | if(kind[j] == 1) { |
---|
| 816 | varntp->avv[j] = 1; |
---|
| 817 | varntp->zvv[j] = 1; |
---|
| 818 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j]+1876.5592)); // cugnon |
---|
| 819 | multp = multp + 1; |
---|
| 820 | mcorem = mcorem - ep[j] - 938.27231; |
---|
| 821 | if(verboseLevel > 3) { |
---|
| 822 | G4cout <<"G4Incl: Proton produced! " << G4endl; |
---|
| 823 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 824 | } |
---|
| 825 | } |
---|
| 826 | |
---|
| 827 | if(kind[j] == 2) { |
---|
| 828 | varntp->avv[j] = 1; |
---|
| 829 | varntp->zvv[j] = 0; |
---|
| 830 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j]+1876.5592)); // cugnon |
---|
| 831 | multn = multn + 1; |
---|
| 832 | mcorem = mcorem - ep[j] - 939.56563; |
---|
| 833 | if(verboseLevel > 3) { |
---|
| 834 | G4cout <<"G4Incl: Neutron produced! " << G4endl; |
---|
| 835 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 836 | } |
---|
| 837 | } |
---|
| 838 | |
---|
| 839 | if(kind[j] == 3) { |
---|
| 840 | varntp->avv[j] = -1; |
---|
| 841 | varntp->zvv[j] = 1; |
---|
| 842 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j]+276.0)); // cugnon |
---|
| 843 | numpi = numpi + 1; |
---|
| 844 | mcorem = mcorem - ep[j] - 139.56995; |
---|
| 845 | if(verboseLevel > 3) { |
---|
| 846 | G4cout <<"G4Incl: Pi+ produced! " << G4endl; |
---|
| 847 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 848 | } |
---|
| 849 | } |
---|
| 850 | |
---|
| 851 | if(kind[j] == 4) { |
---|
| 852 | varntp->avv[j] = -1; |
---|
| 853 | varntp->zvv[j] = 0; |
---|
| 854 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j]+276.0)); // cugnon |
---|
| 855 | numpi = numpi + 1; |
---|
| 856 | mcorem = mcorem - ep[j] - 134.9764; |
---|
| 857 | if(verboseLevel > 3) { |
---|
| 858 | G4cout <<"G4Incl: Pi0 produced! " << G4endl; |
---|
| 859 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 860 | } |
---|
| 861 | } |
---|
| 862 | |
---|
| 863 | if(kind[j] == 5) { |
---|
| 864 | varntp->avv[j] = -1; |
---|
| 865 | varntp->zvv[j] = -1; |
---|
| 866 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j]+276.0)); // cugnon |
---|
| 867 | numpi = numpi + 1; |
---|
| 868 | mcorem = mcorem - ep[j] - 139.56995; |
---|
| 869 | if(verboseLevel > 3) { |
---|
| 870 | G4cout <<"G4Incl: Pi+ produced! " << G4endl; |
---|
| 871 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 872 | } |
---|
| 873 | } |
---|
| 874 | |
---|
| 875 | if(kind[j] == 6) { |
---|
| 876 | varntp->avv[j] = 2; |
---|
| 877 | varntp->zvv[j] = 1; |
---|
| 878 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j] + 2.0*1874.34)); // cugnon |
---|
| 879 | numpi = numpi + 1; |
---|
| 880 | mcorem = mcorem - ep[j] - 2806.359; |
---|
| 881 | if(verboseLevel > 3) { |
---|
| 882 | G4cout <<"G4Incl: Deuteron produced! " << G4endl; |
---|
| 883 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 884 | } |
---|
| 885 | } |
---|
| 886 | |
---|
| 887 | if(kind[j] == 7) { |
---|
| 888 | varntp->avv[j] = 3; |
---|
| 889 | varntp->zvv[j] = 1; |
---|
| 890 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j] + 2.0*2806.359)); // cugnon |
---|
| 891 | numpi = numpi + 1; |
---|
| 892 | mcorem = mcorem - ep[j] - 2806.359; |
---|
| 893 | if(verboseLevel > 3) { |
---|
| 894 | G4cout <<"G4Incl: Triton produced! " << G4endl; |
---|
| 895 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 896 | } |
---|
| 897 | } |
---|
| 898 | |
---|
| 899 | if(kind[j] == 8) { |
---|
| 900 | varntp->avv[j] = 3; |
---|
| 901 | varntp->zvv[j] = 2; |
---|
| 902 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j] + 2.0*2807.119)); // cugnon |
---|
| 903 | numpi = numpi + 1; |
---|
| 904 | mcorem = mcorem - ep[j] - 2807.119; |
---|
| 905 | if(verboseLevel > 3) { |
---|
| 906 | G4cout <<"G4Incl: He3 produced! " << G4endl; |
---|
| 907 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 908 | } |
---|
| 909 | } |
---|
| 910 | |
---|
| 911 | if(kind[j] == 9) { |
---|
| 912 | varntp->avv[j] = 4; |
---|
| 913 | varntp->zvv[j] = 2; |
---|
| 914 | varntp->plab[j] = std::sqrt(ep[j]*(ep[j] + 2.0*3724.818)); // cugnon |
---|
| 915 | numpi = numpi + 1; |
---|
| 916 | mcorem = mcorem - ep[j] - 3724.818; |
---|
| 917 | if(verboseLevel > 3) { |
---|
| 918 | G4cout <<"G4Incl: He3 produced! " << G4endl; |
---|
| 919 | G4cout <<"G4Incl: Momentum: "<< varntp->plab[j] << G4endl; |
---|
| 920 | } |
---|
| 921 | } |
---|
| 922 | |
---|
| 923 | varntp->enerj[j] = ep[j]; |
---|
| 924 | varntp->tetlab[j] = 180.0*std::acos(gam[j])/3.141592654; |
---|
| 925 | varntp->philab[j] = 180.0*std::atan2(beta[j],alpha[j])/3.141592654; |
---|
| 926 | pxbil = pxbil + varntp->plab[j]*alpha[j]; |
---|
| 927 | pybil = pybil + varntp->plab[j]*beta[j]; |
---|
| 928 | pzbil = pzbil + varntp->plab[j]*gam[j]; |
---|
| 929 | |
---|
| 930 | if(verboseLevel > 3) { |
---|
| 931 | G4cout <<"Momentum: " << varntp->plab[j] << G4endl; |
---|
| 932 | G4cout <<"Theta: " << varntp->tetlab[j] << G4endl; |
---|
| 933 | G4cout <<"Phi: " << varntp->philab[j] << G4endl; |
---|
| 934 | } |
---|
| 935 | } |
---|
| 936 | |
---|
| 937 | // calcul de la masse (impulsion) du remnant coherente avec la conservation d'energie: |
---|
| 938 | pcorem = std::sqrt(erecrem*(erecrem + 2.0 * 938.2796 * iarem)); // cugnon |
---|
| 939 | mcorem = 938.2796 * iarem; // cugnon |
---|
| 940 | |
---|
| 941 | // Note: Il faut negliger l'energie d'excitation (ESREM) pour que le bilan |
---|
| 942 | // d'impulsion soit correct a la sortie de la cascade.....et prendre la |
---|
| 943 | // masse MCOREM comme ci-dessus (fausse de ~1GeV par rapport aux tables...) |
---|
| 944 | pxrem = pcorem * alrem; |
---|
| 945 | pyrem = pcorem * berem; |
---|
| 946 | pzrem = pcorem * garem; |
---|
| 947 | |
---|
| 948 | pxbil = pxbil + pxrem; |
---|
| 949 | pybil = pybil + pyrem; |
---|
| 950 | pzbil = pzbil + pzrem; |
---|
| 951 | |
---|
| 952 | if((std::fabs(pzbil - pbeam) > 5.0) || (std::sqrt(std::pow(pxbil,2) + std::pow(pybil,2)) >= 3.0)) { |
---|
| 953 | if(verboseLevel > 3) { |
---|
| 954 | G4cout <<"bad momentum conservation after incl:" << G4endl; |
---|
| 955 | } |
---|
| 956 | } |
---|
| 957 | |
---|
| 958 | volant->iv = 0; // init du compteur des part evaporees |
---|
| 959 | varntp->kfis = 0; //drapeau de fission copie dans le ntuple |
---|
| 960 | varntp->estfis = 0.0; |
---|
| 961 | varntp->izfis = 0; |
---|
| 962 | varntp->iafis = 0; |
---|
| 963 | |
---|
| 964 | // on recopie le remnant dans le ntuple |
---|
| 965 | // varntp->ntrack = varntp->ntrack + 1; |
---|
| 966 | varntp->massini = iarem; |
---|
| 967 | varntp->mzini = izrem; |
---|
| 968 | varntp->exini = esrem; |
---|
| 969 | |
---|
| 970 | // Evaporation/fission: |
---|
| 971 | evaporationResult->ntrack = 0; |
---|
| 972 | abla->breakItUp(varntp->massini, varntp->mzini, mcorem, varntp->exini, varntp->jremn, |
---|
| 973 | erecrem, pxrem, pyrem, pzrem, eventnumber); |
---|
| 974 | |
---|
| 975 | // assert(evaporationResult->ntrack > 0); |
---|
| 976 | for(G4int evaporatedParticle = 1; evaporatedParticle < evaporationResult->ntrack; evaporatedParticle++) { |
---|
| 977 | if(evaporationResult->avv[evaporatedParticle] == 0 && evaporationResult->zvv[evaporatedParticle] == 0) { //Fix: Skip "empty" particles with A = 0 and Z = 0 |
---|
| 978 | continue; |
---|
| 979 | } |
---|
| 980 | varntp->kfis = evaporationResult->kfis; |
---|
| 981 | varntp->itypcasc[varntp->ntrack] = evaporationResult->itypcasc[evaporatedParticle]; |
---|
| 982 | varntp->avv[varntp->ntrack] = evaporationResult->avv[evaporatedParticle]; |
---|
| 983 | varntp->zvv[varntp->ntrack]= evaporationResult->zvv[evaporatedParticle]; |
---|
| 984 | varntp->plab[varntp->ntrack] = evaporationResult->plab[evaporatedParticle]; |
---|
| 985 | varntp->enerj[varntp->ntrack] = evaporationResult->enerj[evaporatedParticle]; |
---|
| 986 | varntp->tetlab[varntp->ntrack] = evaporationResult->tetlab[evaporatedParticle]; |
---|
| 987 | varntp->philab[varntp->ntrack] = evaporationResult->philab[evaporatedParticle]; |
---|
| 988 | varntp->ntrack++; |
---|
| 989 | if(verboseLevel > 3) { |
---|
| 990 | G4cout <<"G4Incl: Returning evaporation result" << G4endl; |
---|
| 991 | G4cout <<"G4Incl: A = " << varntp->avv[varntp->ntrack] << " Z = " << varntp->zvv[varntp->ntrack] << G4endl; |
---|
| 992 | G4cout <<"Energy: " << varntp->enerj[varntp->ntrack] << G4endl; |
---|
| 993 | G4cout <<"Momentum: " << varntp->plab[varntp->ntrack] << G4endl; |
---|
| 994 | G4cout <<"Theta: " << varntp->tetlab[varntp->ntrack] << G4endl; |
---|
| 995 | G4cout <<"Phi: " << varntp->philab[varntp->ntrack] << G4endl; |
---|
| 996 | } |
---|
| 997 | } |
---|
| 998 | if(verboseLevel > 2) { |
---|
| 999 | G4cout <<"G4Incl: ntrack = " << varntp->ntrack << G4endl; |
---|
| 1000 | G4cout <<"G4Incl: Done extracting..." << G4endl; |
---|
| 1001 | } |
---|
| 1002 | } |
---|
| 1003 | if(nopart == -2) { |
---|
| 1004 | varntp->ntrack = -2; //FIX: Error flag to remove events containing unphysical events (Ekin > Ebullet). |
---|
| 1005 | evaporationResult->ntrack = -2; //FIX: Error flag to remove events containing unphysical events (Ekin > Ebullet). |
---|
| 1006 | } |
---|
| 1007 | else if(nopart == -1) { |
---|
| 1008 | varntp->ntrack = -1; |
---|
| 1009 | evaporationResult->ntrack = -1; |
---|
| 1010 | } |
---|
| 1011 | } |
---|
| 1012 | |
---|
| 1013 | // Initialization routines |
---|
| 1014 | void G4Incl::initIncl(G4bool initRandomSeed) |
---|
| 1015 | { |
---|
| 1016 | // Subroutine for initialisation of intranuclear cascade incl |
---|
| 1017 | // |
---|
| 1018 | // this will read some specific parameters for incl, |
---|
| 1019 | // prepare the saxon-wood density for each nucleus |
---|
| 1020 | // compute the deuteron momentum space density from paris pot. |
---|
| 1021 | // print some global informations |
---|
| 1022 | // |
---|
| 1023 | // input: should contain z and a for nbmat nucleus considered in this problem |
---|
| 1024 | // |
---|
| 1025 | // input: should contain a seed (ial, odd and of 5 digits) to start the work. |
---|
| 1026 | |
---|
| 1027 | G4double xrand; |
---|
| 1028 | G4double ialdep; |
---|
| 1029 | G4int imat; |
---|
| 1030 | G4int iamat, izmat; |
---|
| 1031 | |
---|
| 1032 | // for the 19 secondary seeds of hazard: |
---|
| 1033 | G4int nbtirhaz[IGRAINESIZE] = {38,82,76,18,39,31,41,59,26,54, |
---|
| 1034 | 14,84,13,15,91,89,10,6,52}; |
---|
| 1035 | |
---|
| 1036 | // specific parameters for incl: |
---|
| 1037 | // espace de phases test (r et p) pour pauli: |
---|
| 1038 | // valeur recommandee par j.c. v-test=0.592 h**3: |
---|
| 1039 | G4double rbl = 2.; |
---|
| 1040 | |
---|
| 1041 | // valeur pour avoir v-test=2 h**3 (avec pbl=200) |
---|
| 1042 | rbl = 3.1848; |
---|
| 1043 | |
---|
| 1044 | // preparation of 19 other seeds (can also be initialized from outside): |
---|
| 1045 | if(initRandomSeed) { |
---|
| 1046 | ialdep=hazard->ial; |
---|
| 1047 | for(int i = 0; i < IGRAINESIZE; i++) { |
---|
| 1048 | for(int j = 0; j < nbtirhaz[i]; j++) { |
---|
| 1049 | standardRandom(&xrand,&(hazard->ial)); |
---|
| 1050 | } |
---|
| 1051 | |
---|
| 1052 | // Zero is not accepted as random seed! |
---|
| 1053 | do { |
---|
| 1054 | standardRandom(&xrand,&(hazard->ial)); |
---|
| 1055 | } while(xrand == 0); |
---|
| 1056 | |
---|
| 1057 | xrand = xrand * 100000; |
---|
| 1058 | |
---|
| 1059 | while(xrand < 10000) { |
---|
| 1060 | xrand = xrand * 10; |
---|
| 1061 | } |
---|
| 1062 | hazard->igraine[i] = (int) xrand; |
---|
| 1063 | if(hazard->igraine[i] == ((hazard->igraine[i] / 2) * 2)) { |
---|
| 1064 | hazard->igraine[i] = hazard->igraine[i] + 1; |
---|
| 1065 | } |
---|
| 1066 | } |
---|
| 1067 | |
---|
| 1068 | hazard->ial = int(ialdep); |
---|
| 1069 | } |
---|
| 1070 | |
---|
| 1071 | // calculation with realistic nuclear density (saxon-wood) |
---|
| 1072 | if (ws->nosurf <= 0) { |
---|
| 1073 | // prepare nucleus density for nbmat nucleus defined in struct mat |
---|
| 1074 | if(mat->nbmat >= 500) { |
---|
| 1075 | if(verboseLevel > 2) { |
---|
| 1076 | G4cout <<"You need " << mat->nbmat << " nuclei in your problem. The maximum number of nuclei is 500 " << G4endl; |
---|
| 1077 | } |
---|
| 1078 | return; |
---|
| 1079 | } |
---|
| 1080 | |
---|
| 1081 | for(G4int i = 0; i < mat->nbmat; i++) { |
---|
| 1082 | imat = i; |
---|
| 1083 | izmat = int(mat->zmat[i]); |
---|
| 1084 | iamat = int(mat->amat[i]); |
---|
| 1085 | |
---|
| 1086 | initMaterial(izmat, iamat, imat); |
---|
| 1087 | } |
---|
| 1088 | } |
---|
| 1089 | |
---|
| 1090 | // deuteron density in momentum space: |
---|
| 1091 | densDeut(); |
---|
| 1092 | } |
---|
| 1093 | |
---|
| 1094 | |
---|
| 1095 | void G4Incl::initMaterial(G4int izmat, G4int iamat, G4int imat) |
---|
| 1096 | { |
---|
| 1097 | G4double res_dws; |
---|
| 1098 | G4double fnor; |
---|
| 1099 | |
---|
| 1100 | G4double rcour, geom; |
---|
| 1101 | G4int nbr; |
---|
| 1102 | |
---|
| 1103 | G4double step, f_r; |
---|
| 1104 | |
---|
| 1105 | // rms espace r, espace p, fermi momentum and energy for light gauss nuc. |
---|
| 1106 | const G4double datarms1t[LGNSIZE] = {0.0, 0.0, 0.0, 0.0, 0.0, 2.10, 1.80, 1.80, 1.63}; |
---|
| 1107 | const G4double datapf1t[LGNSIZE] = {0.0, 0.0, 0.0, 0.0, 0.0, 77.0, 110.0, 110.0, 153.0}; |
---|
| 1108 | |
---|
| 1109 | for(G4int i = 0; i < LGNSIZE; i++) { |
---|
| 1110 | light_gaus_nuc->rms1t[i] = datarms1t[i]; |
---|
| 1111 | light_gaus_nuc->pf1t[i] = datapf1t[i]; |
---|
| 1112 | } |
---|
| 1113 | |
---|
| 1114 | // fermi 2 param from a=19 to 28, modified harm oscil a=6 to 18 |
---|
| 1115 | // (h. de vries et al. at. data and nuc. data tab. 36 (1987) 495) |
---|
| 1116 | const G4double datarln[LNSIZE] = {0.0,0.0,0.0,0.0,0.0,0.334,0.327,0.479,0.631,0.838, |
---|
| 1117 | 0.811,1.07,1.403,1.335,1.25,1.544,1.498,1.513, |
---|
| 1118 | 2.58,2.77, 2.775,2.78,2.88,2.98,3.22,3.03,2.84, |
---|
| 1119 | 3.14,0.0,0.0}; |
---|
| 1120 | |
---|
| 1121 | const G4double dataaln[LNSIZE] = {0.0,0.0,0.0,0.0,0.0,1.78,1.77,1.77,1.77,1.71, |
---|
| 1122 | 1.69,1.69,1.635,1.730,1.81,1.833,1.798, |
---|
| 1123 | 1.841,0.567,0.571, 0.560,0.549,0.550,0.551, |
---|
| 1124 | 0.580,0.575,0.569,0.537,0.0,0.0}; |
---|
| 1125 | |
---|
| 1126 | for(G4int i = 0; i < LNSIZE; i++) { |
---|
| 1127 | light_nuc->r[i] = datarln[i]; |
---|
| 1128 | light_nuc->a[i] = dataaln[i]; |
---|
| 1129 | } |
---|
| 1130 | |
---|
| 1131 | if(verboseLevel > 3) { |
---|
| 1132 | G4cout <<"Nuclear density for nucleus (z, a): " << izmat << " " << iamat << " " << imat << G4endl; |
---|
| 1133 | } |
---|
| 1134 | |
---|
| 1135 | const G4double fmp = 938.2796; |
---|
| 1136 | |
---|
| 1137 | // parametres moyens de densite de la cible (fermi 2 parametres) |
---|
| 1138 | if (iamat >= 28) { |
---|
| 1139 | ws->r0 = (2.745e-4*iamat+1.063)*std::pow(G4double(iamat), 0.33333333); |
---|
| 1140 | ws->adif = 1.63e-4*iamat+0.510; |
---|
| 1141 | ws->rmaxws = ws->r0 + (ws->xfoisa)*(ws->adif); |
---|
| 1142 | } |
---|
| 1143 | else if(iamat >= 19) { |
---|
| 1144 | ws->r0 = light_nuc->r[iamat]; |
---|
| 1145 | ws->adif = light_nuc->a[iamat]; |
---|
| 1146 | ws->rmaxws = ws->r0 + (ws->xfoisa)*(ws->adif); |
---|
| 1147 | } |
---|
| 1148 | else if(iamat >= 6) { |
---|
| 1149 | ws->r0 = light_nuc->r[iamat]; |
---|
| 1150 | ws->adif = light_nuc->a[iamat]; |
---|
| 1151 | ws->rmaxws = 5.5 + 0.3*(iamat-6.)/12.; |
---|
| 1152 | } |
---|
| 1153 | else if(iamat >= 2) { |
---|
| 1154 | if(iamat == 2) { |
---|
| 1155 | ws->r0=light_gaus_nuc->rms1t[5]; // Orig: rms1t(6) |
---|
| 1156 | light_gaus_nuc->pfln[5] = light_gaus_nuc->pf1t[5]*1.291; // Orig [6], std::sqrt(5/3)=1.291 |
---|
| 1157 | light_gaus_nuc->tfln[5] = std::sqrt(std::pow(light_gaus_nuc->pfln[5],2) + fmp*fmp) - fmp; |
---|
| 1158 | light_gaus_nuc->vnuc[5] = light_gaus_nuc->tfln[5] + 2.22; |
---|
| 1159 | if(verboseLevel > 2) { |
---|
| 1160 | G4cout <<"Nuclear potential: " << light_gaus_nuc->vnuc[5] << "MeV, Fermi momentum and energy: " << light_gaus_nuc->pfln[5] << " " << light_gaus_nuc->tfln[5] << G4endl; |
---|
| 1161 | } |
---|
| 1162 | } |
---|
| 1163 | if(iamat == 3 && izmat == 1) { |
---|
| 1164 | ws->r0=light_gaus_nuc->rms1t[6]; // Orig: rms1t(7) |
---|
| 1165 | light_gaus_nuc->pfln[6] = light_gaus_nuc->pf1t[6]*1.291; // Orig [7], std::sqrt(5/3)=1.291 |
---|
| 1166 | light_gaus_nuc->tfln[6] = std::sqrt(std::pow(light_gaus_nuc->pfln[6],2) + fmp*fmp) - fmp; |
---|
| 1167 | light_gaus_nuc->vnuc[6] = light_gaus_nuc->tfln[6] + 4.24; |
---|
| 1168 | if(verboseLevel > 2) { |
---|
| 1169 | G4cout <<"Nuclear potential: " << light_gaus_nuc->vnuc[6] << "MeV, Fermi momentum and energy: " << light_gaus_nuc->pfln[6] << " " << light_gaus_nuc->tfln[6] << G4endl; |
---|
| 1170 | } |
---|
| 1171 | } |
---|
| 1172 | if(iamat == 3 && izmat == 2) { |
---|
| 1173 | ws->r0 = light_gaus_nuc->rms1t[7]; // Orig: rms1t(8) |
---|
| 1174 | light_gaus_nuc->pfln[7] = light_gaus_nuc->pf1t[7]*1.291; //!sqrt(5/3)=1.291 |
---|
| 1175 | light_gaus_nuc->tfln[7] = std::sqrt(std::pow(light_gaus_nuc->pfln[7],2) + fmp*fmp) - fmp; |
---|
| 1176 | light_gaus_nuc->vnuc[7] = light_gaus_nuc->tfln[7] + 3.86; |
---|
| 1177 | if(verboseLevel > 2) { |
---|
| 1178 | G4cout <<"Nuclear potential: " << light_gaus_nuc->vnuc[7] << "MeV, Fermi momentum and energy: " << light_gaus_nuc->pfln[7] << " " << light_gaus_nuc->tfln[7] << G4endl; |
---|
| 1179 | } |
---|
| 1180 | } |
---|
| 1181 | if(iamat == 4) { |
---|
| 1182 | ws->r0 = light_gaus_nuc->rms1t[8]; // Orig: rms1t(9) |
---|
| 1183 | light_gaus_nuc->pfln[8] = light_gaus_nuc->pf1t[8]*1.291; // !sqrt(5/3)=1.291 |
---|
| 1184 | light_gaus_nuc->tfln[8] = std::sqrt(std::pow(light_gaus_nuc->pfln[8],2) + fmp*fmp) - fmp; |
---|
| 1185 | light_gaus_nuc->vnuc[8] = light_gaus_nuc->tfln[8] + 9.43; |
---|
| 1186 | if(verboseLevel > 2) { |
---|
| 1187 | G4cout <<"Nuclear potential: " << light_gaus_nuc->vnuc[8] << "MeV, Fermi momentum and energy: " << light_gaus_nuc->pfln[8] << " " << light_gaus_nuc->tfln[8] << G4endl; |
---|
| 1188 | } |
---|
| 1189 | } |
---|
| 1190 | ws->adif = 0.57735*ws->r0; |
---|
| 1191 | ws->rmaxws = ws->r0 + 2.5; |
---|
| 1192 | } |
---|
| 1193 | ws->drws = (ws->rmaxws)/29.0; |
---|
| 1194 | |
---|
| 1195 | // bmax for sigma geom and various projectiles (p,n,pion/d/t/he3/he4/) |
---|
| 1196 | G4int j; |
---|
| 1197 | for(G4int i = 0; i < MATGEOSIZE; i++) { // Orig: do i=1,6 |
---|
| 1198 | j = i; |
---|
| 1199 | if(i >= 2) { |
---|
| 1200 | j = i + 3; |
---|
| 1201 | } |
---|
| 1202 | mat->bmax_geo[i][imat] = (ws->rmaxws) + (light_gaus_nuc->rms1t[j]); |
---|
| 1203 | } |
---|
| 1204 | |
---|
| 1205 | // preparation de la distribution w.s.: |
---|
| 1206 | if (iamat >= 19) { |
---|
| 1207 | G4double step = 0.2; |
---|
| 1208 | res_dws = integrate(0.0, 13.5, step, derivWsaxFunction); |
---|
| 1209 | } |
---|
| 1210 | else { |
---|
| 1211 | // preparation de la distribution m.h.o.: |
---|
| 1212 | if(iamat >= 6) { |
---|
| 1213 | step=0.1; |
---|
| 1214 | res_dws = integrate(0.0, 10.0, step, derivMhoFunction); |
---|
| 1215 | } |
---|
| 1216 | else { |
---|
| 1217 | // preparation de la distribution gaussienne: |
---|
| 1218 | // G4double cte = std::pow(ws->adif,3)*std::sqrt(2.*3.141592654); |
---|
| 1219 | res_dws = 3.0*(std::pow(ws->adif, 3)*std::sqrt(2.0*3.141592654))/2.0; |
---|
| 1220 | } |
---|
| 1221 | } |
---|
| 1222 | fnor = res_dws; |
---|
| 1223 | |
---|
| 1224 | // calcul de q/pf=f(r) |
---|
| 1225 | nbr = int(std::floor((ws->rmaxws)/(ws->drws) + 1.5)); |
---|
| 1226 | rcour = -1*(ws->drws); |
---|
| 1227 | |
---|
| 1228 | j = 0; |
---|
| 1229 | for(G4int i = 0; i < nbr; i++) { // do i=1,nbr |
---|
| 1230 | rcour = rcour + (ws->drws); |
---|
| 1231 | if(i == 0) { // 1->0 |
---|
| 1232 | f_r = 0.0; |
---|
| 1233 | saxw->x[j][imat] = f_r; |
---|
| 1234 | saxw->y[j][imat] = 0.0; //!on impose x(1)=0., y(1)=0. |
---|
| 1235 | res_dws = 0.0; |
---|
| 1236 | } |
---|
| 1237 | else { |
---|
| 1238 | step = rcour/20.; |
---|
| 1239 | if(step >= 0.05) { |
---|
| 1240 | step = 0.05; |
---|
| 1241 | } |
---|
| 1242 | if (iamat >= 19) { |
---|
| 1243 | //integ(ws, dton, 0.,rcour,step,&derivwsax,&res_dws); |
---|
| 1244 | res_dws = integrate(0.0, rcour, step, derivWsaxFunction); |
---|
| 1245 | f_r = res_dws/fnor; |
---|
| 1246 | } |
---|
| 1247 | else { |
---|
| 1248 | if(iamat >= 6) { |
---|
| 1249 | //integ(ws, dton, 0.,rcour,step,&derivmho,&res_dws); |
---|
| 1250 | res_dws = integrate(0.0, rcour, step, derivMhoFunction); |
---|
| 1251 | f_r = res_dws/fnor; |
---|
| 1252 | } |
---|
| 1253 | else { |
---|
| 1254 | //integ(ws, dton, 0.,rcour,step,&derivgaus,&res_dws); |
---|
| 1255 | res_dws = integrate(0.0, rcour, step, derivGausFunction); |
---|
| 1256 | f_r = res_dws/fnor; |
---|
| 1257 | } |
---|
| 1258 | } |
---|
| 1259 | // modif le 20/10/2003; éviter les valeurs négatives avant **1/3 ! |
---|
| 1260 | // } |
---|
| 1261 | if(f_r >= 0.0) { |
---|
| 1262 | f_r = std::pow(f_r,(1./3.)); |
---|
| 1263 | saxw->x[j][imat] = f_r; |
---|
| 1264 | saxw->y[j][imat] = rcour; |
---|
| 1265 | } |
---|
| 1266 | } |
---|
| 1267 | j = j + 1; |
---|
| 1268 | } |
---|
| 1269 | saxw->n = j; |
---|
| 1270 | saxw->x[j-1][imat] = 1.; // !on impose saxw->x[nbpinter-1]=1. (y=rmax) |
---|
| 1271 | |
---|
| 1272 | // interpolation de f_inv(r) (fonction inverse de f(r)) |
---|
| 1273 | // flin2(imat, saxw, ws); |
---|
| 1274 | firstDerivative(imat); |
---|
| 1275 | |
---|
| 1276 | if(verboseLevel > 3) { |
---|
| 1277 | if(iamat >= 19) { |
---|
| 1278 | G4cout <<"Wood-Saxon density, r0 = " << ws->r0 << " a = " << ws->adif << G4endl; |
---|
| 1279 | } |
---|
| 1280 | if(iamat >= 6 && iamat <= 19) { |
---|
| 1281 | G4cout <<"Modif. harm. oscil. density, alpha = " << ws->r0 << " a = " << ws->adif << G4endl; |
---|
| 1282 | } |
---|
| 1283 | if(iamat >= 2 && iamat <= 6) { |
---|
| 1284 | G4cout <<"Gaussian density, r.m.s = " << ws->r0 << " sigma = " << ws->adif << G4endl; |
---|
| 1285 | } |
---|
| 1286 | } |
---|
| 1287 | |
---|
| 1288 | geom = 31.41592653*std::pow(ws->rmaxws,2); |
---|
| 1289 | |
---|
| 1290 | if(verboseLevel > 3) { |
---|
| 1291 | G4cout <<"For incident nucleons or pions rmax = " << ws->rmaxws << " and geometrical (pi*rmaxws*rmaxws) reaction cross section (mb) is " << geom << G4endl; |
---|
| 1292 | for(G4int k = 2; k < MATGEOSIZE; k++) { |
---|
| 1293 | G4cout << "Rmaxws for d/t/3he/4he = " << mat->bmax_geo[k][imat] << G4endl; |
---|
| 1294 | } |
---|
| 1295 | |
---|
| 1296 | G4cout <<"Exact calculation of the r(q) function for the target nucleus density q/pf r(q/pf)" << G4endl; |
---|
| 1297 | } |
---|
| 1298 | } |
---|
| 1299 | |
---|
| 1300 | G4double G4Incl::deutv(G4int l, G4double q) |
---|
| 1301 | { |
---|
| 1302 | G4double res = 0.0; |
---|
| 1303 | |
---|
| 1304 | if (l == 0) { |
---|
| 1305 | for(G4int i = 0; i < DTONSIZE; i++) { |
---|
| 1306 | res = res + dton->c[i]/(std::pow(q,2) + fm2(i+1)); |
---|
| 1307 | } |
---|
| 1308 | } |
---|
| 1309 | if(l != 0) { |
---|
| 1310 | for(G4int i = 0; i < DTONSIZE; i++) { |
---|
| 1311 | res = res + dton->d[i]/(std::pow(q,2) + fm2(i+1)); |
---|
| 1312 | } |
---|
| 1313 | } |
---|
| 1314 | |
---|
| 1315 | return res*std::sqrt(2./CLHEP::pi)*dton->fn; // See G4InclDataDefs.hh |
---|
| 1316 | } |
---|
| 1317 | |
---|
| 1318 | G4double G4Incl::fm2(G4int j) |
---|
| 1319 | { |
---|
| 1320 | /** |
---|
| 1321 | * In implementation Returns the values of the function: |
---|
| 1322 | * \f[ |
---|
| 1323 | * (0.23162461 + (j - 1))^2 |
---|
| 1324 | * \f] |
---|
| 1325 | * @param j an integer parameter |
---|
| 1326 | * @return a double value |
---|
| 1327 | */ |
---|
| 1328 | |
---|
| 1329 | return std::pow((0.23162461 + (j - 1)),2); |
---|
| 1330 | } |
---|
| 1331 | |
---|
| 1332 | G4double G4Incl::interpolateFunction(G4double xv) |
---|
| 1333 | { |
---|
| 1334 | // fonction d'interpolation au point xv ( meme hors bornes ) |
---|
| 1335 | // de la fn x->y dont les derivees premieres (s) ont ete |
---|
| 1336 | // evaluees par l'appel prealable de flin2 |
---|
| 1337 | // les indices vont de 1 a n |
---|
| 1338 | |
---|
| 1339 | saxw->k = saxw->imat; |
---|
| 1340 | G4double tz = xv - saxw->x[0][saxw->imat]; |
---|
| 1341 | G4int j = 0; |
---|
| 1342 | |
---|
| 1343 | if(tz < 0) { |
---|
| 1344 | return (saxw->y[0][saxw->imat] + saxw->s[0][saxw->imat]*tz); |
---|
| 1345 | } |
---|
| 1346 | else if(tz == 0) { |
---|
| 1347 | return (saxw->y[0][saxw->imat]); |
---|
| 1348 | } |
---|
| 1349 | else { |
---|
| 1350 | for(G4int i = 1; i < saxw->n; i++) { |
---|
| 1351 | j = i - 1; |
---|
| 1352 | tz = xv - saxw->x[j][saxw->imat]; |
---|
| 1353 | if(tz < 0) { |
---|
| 1354 | break; |
---|
| 1355 | } |
---|
| 1356 | else if(tz == 0) { |
---|
| 1357 | return saxw->y[j][saxw->imat]; |
---|
| 1358 | } |
---|
| 1359 | } |
---|
| 1360 | } |
---|
| 1361 | |
---|
| 1362 | G4double dgx = xv - saxw->x[j][saxw->imat]; |
---|
| 1363 | return(saxw->y[j][saxw->imat] + saxw->s[j][saxw->imat]*dgx); |
---|
| 1364 | } |
---|
| 1365 | |
---|
| 1366 | void G4Incl::firstDerivative(G4int k) |
---|
| 1367 | { |
---|
| 1368 | for(G4int i=0; i < saxw->n-1; i++) { |
---|
| 1369 | saxw->s[i][k] = (saxw->y[i+1][k] - saxw->y[i][k]) / (saxw->x[i+1][k] - saxw->x[i][k]); |
---|
| 1370 | } |
---|
| 1371 | saxw->s[saxw->n-1][k] = saxw->s[saxw->n-2][k]; |
---|
| 1372 | } |
---|
| 1373 | |
---|
| 1374 | G4double G4Incl::wsax(G4double r) { |
---|
| 1375 | return std::pow(r,2) / (1.0+std::exp(r-(ws->r0)/(ws->adif))); |
---|
| 1376 | } |
---|
| 1377 | |
---|
| 1378 | G4double G4Incl::derivWsax(G4double r) |
---|
| 1379 | { |
---|
| 1380 | G4double derivwsax = std::pow(r,3)*std::exp((r-(ws->r0))/(ws->adif))/std::pow((1.0+std::exp((r-(ws->r0))/(ws->adif))),2); |
---|
| 1381 | return derivwsax/(ws->adif); |
---|
| 1382 | } |
---|
| 1383 | |
---|
| 1384 | G4double G4Incl::dmho(G4double r) |
---|
| 1385 | { |
---|
| 1386 | G4double arg=std::pow((r/(ws->adif)),2); |
---|
| 1387 | return r*r*(1.+(ws->r0)*arg)*std::exp(-arg); |
---|
| 1388 | } |
---|
| 1389 | |
---|
| 1390 | G4double G4Incl::derivMho(G4double r) |
---|
| 1391 | { |
---|
| 1392 | G4double arg=std::pow((r/(ws->adif)),2); |
---|
| 1393 | return -2.*r*r*arg*((ws->r0) -1.-(ws->r0)*arg)*std::exp(-arg); |
---|
| 1394 | } |
---|
| 1395 | |
---|
| 1396 | G4double G4Incl::derivGaus(G4double r) |
---|
| 1397 | { |
---|
| 1398 | G4double arg=std::pow((r/(ws->adif)),2); |
---|
| 1399 | return r*r*arg*std::exp(-arg/2.); |
---|
| 1400 | } |
---|
| 1401 | |
---|
| 1402 | void G4Incl::densDeut() |
---|
| 1403 | { |
---|
| 1404 | // ce subroutine appele sur le premier tir va calculer la densite du deuton |
---|
| 1405 | // dans l'espace des impulsions et preparer l'interpolation permettant ensuite |
---|
| 1406 | // le tir au hasard d'un module de l'impulsion (q). |
---|
| 1407 | // ce subroutine remplit le common /spl2/: |
---|
| 1408 | // xsp(0:1), ysp integrale normalisee de la densite de 0 a q. |
---|
| 1409 | // a(),b(),c() coefs des nsp points pour une interpolation du second degre. |
---|
| 1410 | // q est en fm-1. |
---|
| 1411 | |
---|
| 1412 | // 495 dimension q(100),f(100) |
---|
| 1413 | // 496 common/spl2/ xsp(100),ysp(100),a(100),b(100),cc(100),nbp |
---|
| 1414 | G4double cData[DTONSIZE] = {0.88688076e+00,-0.34717093e+00,-.30502380e+01, |
---|
| 1415 | .56207766e+02,-.74957334e+03,.53365279e+04,-.22706863e+05, |
---|
| 1416 | .60434469e+05,-.10292058e+06,.11223357e+06,-.75925226e+05, |
---|
| 1417 | .29059715e+05,-.48157368e+04}; |
---|
| 1418 | |
---|
| 1419 | G4double dData[DTONSIZE] = {.23135193e-01,-.85604572e+00,.56068193e+01, |
---|
| 1420 | -.69462922e+02,.41631118e+03,-.12546621e+04,.12387830e+04, |
---|
| 1421 | .33739172e+04,-.13041151e+05,.19512524e+05,-.15634324e+05, |
---|
| 1422 | .66231089e+04,-.11698185e+04}; |
---|
| 1423 | |
---|
| 1424 | G4double fnData = 0.28212e+00; |
---|
| 1425 | |
---|
| 1426 | for(G4int i = 0; i < DTONSIZE; i++) { |
---|
| 1427 | dton->c[i] = cData[i]; |
---|
| 1428 | dton->d[i] = dData[i]; |
---|
| 1429 | } |
---|
| 1430 | dton->fn = fnData; |
---|
| 1431 | |
---|
| 1432 | // 509 c avec fn=.28212 les fo radiales suivantes sont normalisees a: deu00470 |
---|
| 1433 | // 510 c somme(0,infini)(deut0(q)**2 + deut2(q)**2))*q*q*dq = 1./4*pi deu00480 |
---|
| 1434 | // 511 c et ceci dans l'espace r et dans l'espace q. pd=5.74% deu00490 |
---|
| 1435 | // 512 cjcd |
---|
| 1436 | // 513 common /inout/ in, io, itty, iscrt |
---|
| 1437 | // 514 cjcd |
---|
| 1438 | |
---|
| 1439 | const G4int qsize = 100; |
---|
| 1440 | G4double q[qsize]; |
---|
| 1441 | G4double f[qsize]; |
---|
| 1442 | G4double dq=0.01; |
---|
| 1443 | q[0]=0.0; |
---|
| 1444 | for(G4int i = 1; i < 50; i++) { |
---|
| 1445 | q[i] = q[i-1] + dq; |
---|
| 1446 | f[i] = 0.0; |
---|
| 1447 | } |
---|
| 1448 | |
---|
| 1449 | spl2->n = 77; // nombre de points de calcul |
---|
| 1450 | |
---|
| 1451 | dq=0.1; |
---|
| 1452 | for(G4int i = 50; i < spl2->n; i++) { |
---|
| 1453 | q[i] = q[i-1] + dq; |
---|
| 1454 | } |
---|
| 1455 | |
---|
| 1456 | f[0]=0.0; |
---|
| 1457 | |
---|
| 1458 | G4double sumint=0.0; |
---|
| 1459 | |
---|
| 1460 | // the id if the function we wish to integrate (in this case: G4Incl::dens |
---|
| 1461 | for(G4int i = 1; i < spl2->n; i++) { |
---|
| 1462 | dq = (q[i]-q[i-1])/10.0; |
---|
| 1463 | sumint = sumint + integrate(q[i-1], q[i], dq, densFunction); |
---|
| 1464 | f[i] = sumint; |
---|
| 1465 | } |
---|
| 1466 | |
---|
| 1467 | for(G4int i = 0; i < spl2->n; i++) { |
---|
| 1468 | spl2->x[i] = f[i]/f[spl2->n-1]; |
---|
| 1469 | spl2->y[i] = q[i]; |
---|
| 1470 | } |
---|
| 1471 | |
---|
| 1472 | spl2ab(); |
---|
| 1473 | |
---|
| 1474 | if(verboseLevel > 3) { |
---|
| 1475 | G4cout << "deuteron density in q space from Paris potential: " << spl2->n << " Exact values from 0 to " |
---|
| 1476 | << q[spl2->n-1] << " fm-1 " << G4endl; |
---|
| 1477 | } |
---|
| 1478 | } |
---|
| 1479 | |
---|
| 1480 | G4double G4Incl::integrate(G4double ami, G4double ama, G4double step, G4int functionChoice) |
---|
| 1481 | { |
---|
| 1482 | G4double res; |
---|
| 1483 | G4double x1[5]; |
---|
| 1484 | G4double ri = ami; |
---|
| 1485 | G4double ra = ama; |
---|
| 1486 | G4int nb; |
---|
| 1487 | G4double acont = 1.0; |
---|
| 1488 | G4double dr = step; |
---|
| 1489 | |
---|
| 1490 | if(ama <= ami) { |
---|
| 1491 | acont = -1.0; |
---|
| 1492 | ri = ama; |
---|
| 1493 | ra = ami; |
---|
| 1494 | } |
---|
| 1495 | |
---|
| 1496 | x1[0] = 95.0/288.0; |
---|
| 1497 | x1[1] = 317.0/240.0; |
---|
| 1498 | x1[2] = 23.0/30.0; |
---|
| 1499 | x1[3] = 793.0/720.0; |
---|
| 1500 | x1[4] = 157.0/160.0; |
---|
| 1501 | nb = int(std::floor(((ra - ri)/step + 1.0000000001))); // 1.0000000001 -> 0.0 |
---|
| 1502 | dr = (ra - ri)/(double(nb - 1)); |
---|
| 1503 | res = 0.0; |
---|
| 1504 | |
---|
| 1505 | if(nb < 10) { |
---|
| 1506 | if(verboseLevel > 2) { |
---|
| 1507 | G4cout <<"pas assez de points d'integration" << G4endl; |
---|
| 1508 | } |
---|
| 1509 | return 0.0; |
---|
| 1510 | } |
---|
| 1511 | |
---|
| 1512 | for(G4int i = 0; i < 5; i++) { |
---|
| 1513 | res = res + (callFunction(functionChoice, ri) + callFunction(functionChoice, ra))*x1[i]; |
---|
| 1514 | ri = ri + dr; |
---|
| 1515 | ra = ra - dr; |
---|
| 1516 | } |
---|
| 1517 | |
---|
| 1518 | nb = nb - 10; |
---|
| 1519 | |
---|
| 1520 | if(nb == 0) { |
---|
| 1521 | return (res*dr*acont); |
---|
| 1522 | } |
---|
| 1523 | |
---|
| 1524 | for(G4int i = 0; i < nb; i++) { |
---|
| 1525 | res = res + callFunction(functionChoice, ri); |
---|
| 1526 | ri = ri + dr; |
---|
| 1527 | } |
---|
| 1528 | |
---|
| 1529 | return(res*dr*acont); |
---|
| 1530 | } |
---|
| 1531 | |
---|
| 1532 | |
---|
| 1533 | G4double G4Incl::dens(G4double q) |
---|
| 1534 | { |
---|
| 1535 | return q*q*(std::pow(deutv(0,q),2)+std::pow(deutv(2,q),2)); |
---|
| 1536 | } |
---|
| 1537 | |
---|
| 1538 | void G4Incl::spl2ab() |
---|
| 1539 | { |
---|
| 1540 | G4int i, j, k; |
---|
| 1541 | |
---|
| 1542 | for(i=0; i <= spl2->n-3; i++) { |
---|
| 1543 | j = i + 1; |
---|
| 1544 | k = i + 2; |
---|
| 1545 | |
---|
| 1546 | spl2->c[i] = ((spl2->y[k]-spl2->y[i])*(spl2->x[j]-spl2->x[i])-(spl2->x[k]-spl2->x[i])*(spl2->y[j]-spl2->y[i])) |
---|
| 1547 | /((spl2->x[j]-spl2->x[i])*(spl2->x[k]-spl2->x[i])*(spl2->x[k]-spl2->x[j])); |
---|
| 1548 | |
---|
| 1549 | spl2->b[i] = (spl2->y[j]-spl2->y[i])/(spl2->x[j]-spl2->x[i]); |
---|
| 1550 | |
---|
| 1551 | spl2->a[i] = spl2->y[i]; |
---|
| 1552 | } |
---|
| 1553 | |
---|
| 1554 | for(i = spl2->n-2; i < spl2->n; i++) { |
---|
| 1555 | spl2->c[i] = spl2->c[spl2->n-3]; |
---|
| 1556 | spl2->b[i] = spl2->b[spl2->n-3]; |
---|
| 1557 | spl2->a[i] = spl2->a[spl2->n-3]; |
---|
| 1558 | } |
---|
| 1559 | } |
---|
| 1560 | |
---|
| 1561 | G4double G4Incl::splineab(G4double xv) |
---|
| 1562 | { |
---|
| 1563 | G4double tz; |
---|
| 1564 | G4int j; |
---|
| 1565 | |
---|
| 1566 | tz = xv-spl2->x[0]; |
---|
| 1567 | |
---|
| 1568 | if(tz < 0) { |
---|
| 1569 | return spl2->a[0] + spl2->b[0] * tz + spl2->c[0] * tz * (xv - spl2->x[1]); |
---|
| 1570 | } |
---|
| 1571 | if(tz == 0) { |
---|
| 1572 | return spl2->y[0]; |
---|
| 1573 | } |
---|
| 1574 | if(tz > 0) { |
---|
| 1575 | for(G4int i = 1; i <= spl2->n-1; i++) { |
---|
| 1576 | j = i; |
---|
| 1577 | tz = xv - spl2->x[i]; |
---|
| 1578 | |
---|
| 1579 | if(tz < 0) { |
---|
| 1580 | j = j - 1; |
---|
| 1581 | tz = xv - spl2->x[j]; |
---|
| 1582 | return spl2->a[j] + spl2->b[j] * tz + spl2->c[j] * tz * (xv - spl2->x[j+1]); |
---|
| 1583 | } |
---|
| 1584 | if(tz == 0) { |
---|
| 1585 | return spl2->y[j]; |
---|
| 1586 | } |
---|
| 1587 | } |
---|
| 1588 | } |
---|
| 1589 | |
---|
| 1590 | // Returns 0.0 if the point xv is outside the defined region (xv > spl2->x[spl2->n-1]) |
---|
| 1591 | if(verboseLevel > 2) { |
---|
| 1592 | G4cout <<"G4Incl::splineab : requested point outside defined region! Returning 0.0." << G4endl; |
---|
| 1593 | } |
---|
| 1594 | return 0.0; |
---|
| 1595 | } |
---|
| 1596 | |
---|
| 1597 | // Actual calculation |
---|
| 1598 | |
---|
| 1599 | void G4Incl::pnu(G4int *ibert_p, G4int *nopart_p, G4int *izrem_p, G4int *iarem_p, G4double *esrem_p, |
---|
| 1600 | G4double *erecrem_p, G4double *alrem_p, G4double *berem_p, G4double *garem_p, |
---|
| 1601 | G4double *bimpact_p, G4int *l_p) |
---|
| 1602 | { |
---|
| 1603 | G4int ibert = (*ibert_p); |
---|
| 1604 | // float f[15]; // = (*f_p); |
---|
| 1605 | G4int nopart = (*nopart_p); |
---|
| 1606 | // G4int kind[300]; //= (*kind_p); |
---|
| 1607 | // G4double ep[300]; // = (*ep_p); |
---|
| 1608 | // G4double alpha[300]; // = (*alpha_p); |
---|
| 1609 | // G4double beta[300]; // = (*beta_p); |
---|
| 1610 | // G4double gam[300]; // = (*gam_p); |
---|
| 1611 | G4int izrem = (*izrem_p); |
---|
| 1612 | G4int iarem = (*iarem_p); |
---|
| 1613 | G4double esrem = (*esrem_p); |
---|
| 1614 | G4double erecrem = (*erecrem_p); |
---|
| 1615 | G4double alrem = (*alrem_p); |
---|
| 1616 | G4double berem = (*berem_p); |
---|
| 1617 | G4double garem = (*garem_p); |
---|
| 1618 | G4double bimpact = (*bimpact_p); |
---|
| 1619 | G4int l = (*l_p); |
---|
| 1620 | |
---|
| 1621 | G4double minus_b1, minus_b2, minus_b3; |
---|
| 1622 | //alog |
---|
| 1623 | G4double aml1; |
---|
| 1624 | G4double aml2; |
---|
| 1625 | G4double amlnew; |
---|
| 1626 | G4double arg; |
---|
| 1627 | G4double b1; |
---|
| 1628 | G4double b2; |
---|
| 1629 | G4double b3; |
---|
| 1630 | G4double bb2; |
---|
| 1631 | G4double be; |
---|
| 1632 | G4double bmass[2000]; |
---|
| 1633 | G4double bmax2; |
---|
| 1634 | G4double c1; |
---|
| 1635 | G4double c2; |
---|
| 1636 | G4double cb0; |
---|
| 1637 | G4double cchi; |
---|
| 1638 | G4double ccr; |
---|
| 1639 | G4double cg; |
---|
| 1640 | G4double cif; |
---|
| 1641 | G4double cmultn; |
---|
| 1642 | G4double cobe; |
---|
| 1643 | G4double coeffb0; |
---|
| 1644 | G4double comom; |
---|
| 1645 | G4double cstet; |
---|
| 1646 | G4double dis1; |
---|
| 1647 | G4double dis2; |
---|
| 1648 | G4double dis3; |
---|
| 1649 | G4double dist; |
---|
| 1650 | G4double eb0; |
---|
| 1651 | G4double ecoreh5; |
---|
| 1652 | G4double efer; |
---|
| 1653 | G4double egs; |
---|
| 1654 | G4double eh5; |
---|
| 1655 | G4double eh6; |
---|
| 1656 | G4double eij; |
---|
| 1657 | G4double ekout; |
---|
| 1658 | G4double elead; |
---|
| 1659 | G4double energie_in; |
---|
| 1660 | G4double ener_max; |
---|
| 1661 | G4double eout; |
---|
| 1662 | G4double eps_c[BL1SIZE]; |
---|
| 1663 | G4double epsv; |
---|
| 1664 | G4double erecg; |
---|
| 1665 | G4double erem; |
---|
| 1666 | G4double exi; |
---|
| 1667 | G4double expob0; |
---|
| 1668 | G4double factemp; |
---|
| 1669 | G4double fffc; |
---|
| 1670 | G4double fm; |
---|
| 1671 | G4double g1; |
---|
| 1672 | G4double g2; |
---|
| 1673 | G4double ge; |
---|
| 1674 | G4double geff; |
---|
| 1675 | G4double gg; |
---|
| 1676 | G4double gl1; |
---|
| 1677 | G4double gl2; |
---|
| 1678 | G4double gpsg; |
---|
| 1679 | G4int i1; |
---|
| 1680 | G4int i20; |
---|
| 1681 | G4int ic33; |
---|
| 1682 | G4int ich1; |
---|
| 1683 | G4int ich2; |
---|
| 1684 | G4int ich3; |
---|
| 1685 | G4int ich4; |
---|
| 1686 | G4int ichd; |
---|
| 1687 | G4int ichpion; |
---|
| 1688 | G4int idecf; |
---|
| 1689 | G4int idep; |
---|
| 1690 | G4int iej; |
---|
| 1691 | G4int iejn; |
---|
| 1692 | G4int iejp; |
---|
| 1693 | G4int i_emax; |
---|
| 1694 | G4int iflag; |
---|
| 1695 | G4int iflag20 = 0; |
---|
| 1696 | G4int iflag40 = 0; |
---|
| 1697 | G4int iflag60 = 0; |
---|
| 1698 | G4int ilm = 0; |
---|
| 1699 | G4int imin; |
---|
| 1700 | G4int indic[3000]; |
---|
| 1701 | G4int inrem; |
---|
| 1702 | G4int ip; |
---|
| 1703 | G4int ipi[2000]; |
---|
| 1704 | G4int iqe; |
---|
| 1705 | G4int irem; |
---|
| 1706 | G4int irst_avatar; |
---|
| 1707 | G4int isos = 0; |
---|
| 1708 | G4int itch; |
---|
| 1709 | G4int iteste; |
---|
| 1710 | G4int itt; |
---|
| 1711 | G4int ixr1; |
---|
| 1712 | G4int ixr2; |
---|
| 1713 | G4int ixr3; |
---|
| 1714 | // G4int k; |
---|
| 1715 | G4int kcol; |
---|
| 1716 | G4int kd; |
---|
| 1717 | // G4int klm = 0; |
---|
| 1718 | // G4int l1; |
---|
| 1719 | // G4int l2; |
---|
| 1720 | G4int ldel; |
---|
| 1721 | G4int lead; |
---|
| 1722 | G4int led; |
---|
| 1723 | G4int lnew; |
---|
| 1724 | G4int lp = 0; |
---|
| 1725 | G4int lp1; |
---|
| 1726 | G4double mcdd; |
---|
| 1727 | //G4double mg; |
---|
| 1728 | G4int mg; |
---|
| 1729 | G4double mpaul1; |
---|
| 1730 | G4double mpaul2; |
---|
| 1731 | G4double mrdd; |
---|
| 1732 | G4double mrdn; |
---|
| 1733 | G4double mrdp; |
---|
| 1734 | G4double mrnd; |
---|
| 1735 | G4double mrnn; |
---|
| 1736 | G4double mrpd; |
---|
| 1737 | G4int n20; |
---|
| 1738 | G4int nbalttf; |
---|
| 1739 | G4int nbquit; |
---|
| 1740 | G4int nbtest; |
---|
| 1741 | G4int nc[300]; |
---|
| 1742 | G4int ncol; |
---|
| 1743 | G4int ncol_2c; |
---|
| 1744 | G4int next; |
---|
| 1745 | G4int nmiss; |
---|
| 1746 | G4int np; |
---|
| 1747 | G4int npidir; |
---|
| 1748 | G4int npion = 0; |
---|
| 1749 | G4int npproj[300]; |
---|
| 1750 | G4int npx; |
---|
| 1751 | G4int nsum_col; |
---|
| 1752 | G4double p1v; |
---|
| 1753 | G4double p2v; |
---|
| 1754 | G4double p3_c[BL1SIZE]; |
---|
| 1755 | G4double p3v; |
---|
| 1756 | G4double pfrem1; |
---|
| 1757 | G4double pfrem2; |
---|
| 1758 | G4double pfrem3; |
---|
| 1759 | G4double pfreml; |
---|
| 1760 | G4double pfreml2; |
---|
| 1761 | G4double phi; |
---|
| 1762 | G4double p_mod; |
---|
| 1763 | G4double pot; |
---|
| 1764 | G4double pout1; |
---|
| 1765 | G4double pout2; |
---|
| 1766 | G4double pout3; |
---|
| 1767 | G4double pppp; |
---|
| 1768 | G4double prem1; |
---|
| 1769 | G4double prem2; |
---|
| 1770 | G4double prem3; |
---|
| 1771 | G4double psf; |
---|
| 1772 | G4double pspr; |
---|
| 1773 | G4double ptotl; |
---|
| 1774 | G4double qdeut; |
---|
| 1775 | G4double qqq; |
---|
| 1776 | G4double r22; |
---|
| 1777 | G4double rcm1; |
---|
| 1778 | G4double rcm2; |
---|
| 1779 | G4double rcm3; |
---|
| 1780 | G4double rcorr; |
---|
| 1781 | G4double rhopi; |
---|
| 1782 | G4double rndm; |
---|
| 1783 | G4double rr; |
---|
| 1784 | G4double rrrr; |
---|
| 1785 | G4double s; |
---|
| 1786 | G4double s1t1; |
---|
| 1787 | G4double s2t1; |
---|
| 1788 | G4double s3t1; |
---|
| 1789 | G4double schi; |
---|
| 1790 | G4double sepa; |
---|
| 1791 | G4double sif; |
---|
| 1792 | G4double sitet; |
---|
| 1793 | G4double sp1t1; |
---|
| 1794 | G4double sp2t1; |
---|
| 1795 | G4double sp3t1; |
---|
| 1796 | G4double sq = 0.0; |
---|
| 1797 | G4double sueps; |
---|
| 1798 | G4double t[50]; |
---|
| 1799 | G4double t0; |
---|
| 1800 | G4double t1; |
---|
| 1801 | G4double t2; |
---|
| 1802 | G4double t3; |
---|
| 1803 | G4double t33; |
---|
| 1804 | G4double t4; |
---|
| 1805 | G4double t5; |
---|
| 1806 | G4double t6; |
---|
| 1807 | G4double t7; |
---|
| 1808 | G4double t8; |
---|
| 1809 | G4double tau; |
---|
| 1810 | G4double tbid; |
---|
| 1811 | G4double tdel; |
---|
| 1812 | G4double temfin; |
---|
| 1813 | G4double tim; |
---|
| 1814 | G4double timi; |
---|
| 1815 | G4double tlabu; |
---|
| 1816 | G4double tp; |
---|
| 1817 | G4double tref; |
---|
| 1818 | G4double tri; |
---|
| 1819 | G4double tt31; |
---|
| 1820 | G4double tt32; |
---|
| 1821 | G4double tt33; |
---|
| 1822 | G4double tt34; |
---|
| 1823 | G4double tt35; |
---|
| 1824 | G4double tt36; |
---|
| 1825 | G4double tte; |
---|
| 1826 | G4double u; |
---|
| 1827 | G4double v; |
---|
| 1828 | G4double var_ab; |
---|
| 1829 | G4double x; |
---|
| 1830 | G4double x1l1; |
---|
| 1831 | G4double x1l2; |
---|
| 1832 | G4double x1_target = 0.0; |
---|
| 1833 | G4double x2_target = 0.0; |
---|
| 1834 | G4double x3_target = 0.0; |
---|
| 1835 | G4double x2cour; |
---|
| 1836 | G4double x2l1; |
---|
| 1837 | G4double x2l2; |
---|
| 1838 | G4double x3l1; |
---|
| 1839 | G4double x3l2; |
---|
| 1840 | G4double xapres; |
---|
| 1841 | G4double xavant; |
---|
| 1842 | G4double xbl1; |
---|
| 1843 | G4double xbl2; |
---|
| 1844 | G4double xc; |
---|
| 1845 | G4double xe; |
---|
| 1846 | G4double xga; |
---|
| 1847 | G4double xl1; |
---|
| 1848 | G4double xl2; |
---|
| 1849 | G4double xl3; |
---|
| 1850 | G4double xlab; |
---|
| 1851 | G4double xleng; |
---|
| 1852 | G4double xlengm; |
---|
| 1853 | G4double xmodp; |
---|
| 1854 | G4double xpb; |
---|
| 1855 | G4double xq; |
---|
| 1856 | G4double xr1; |
---|
| 1857 | G4double xr2; |
---|
| 1858 | G4double xr3; |
---|
| 1859 | G4double xr4; |
---|
| 1860 | G4double xr5; |
---|
| 1861 | G4double xr6; |
---|
| 1862 | G4double xr7; |
---|
| 1863 | G4double xr8; |
---|
| 1864 | G4double xv; |
---|
| 1865 | G4double xxx; |
---|
| 1866 | G4double xy1; |
---|
| 1867 | G4double xy2; |
---|
| 1868 | G4double xy3; |
---|
| 1869 | G4double xye; |
---|
| 1870 | G4double y; |
---|
| 1871 | G4double q1[BL1SIZE]; |
---|
| 1872 | G4double q2[BL1SIZE]; |
---|
| 1873 | G4double q3[BL1SIZE]; |
---|
| 1874 | G4double q4[BL1SIZE]; |
---|
| 1875 | G4double y1[BL3SIZE]; |
---|
| 1876 | G4double y2[BL3SIZE]; |
---|
| 1877 | G4double y3[BL3SIZE]; |
---|
| 1878 | // G4double ym[2000]; |
---|
| 1879 | G4double ym[BL1SIZE]; |
---|
| 1880 | G4double z; |
---|
| 1881 | G4double za_i; |
---|
| 1882 | G4double zai2; |
---|
| 1883 | G4double zshif; |
---|
| 1884 | G4double ztouch = 0.0; |
---|
| 1885 | G4double ztu; |
---|
| 1886 | |
---|
| 1887 | // LIEGE INC-model as a subroutine |
---|
| 1888 | |
---|
| 1889 | // The Liege INC model has been applied to several systems and in |
---|
| 1890 | // several conditions. Refinements are still in progress. |
---|
| 1891 | |
---|
| 1892 | // PLEASE refer to this version as INCL4.1 in order to avoid |
---|
| 1893 | // confusion when comparing to the results of your colleagues. |
---|
| 1894 | |
---|
| 1895 | // DIFFERENT from INCL2.0 in the sense that the cascade is stopped |
---|
| 1896 | // when the excitation energy vanishes if this occurs before the |
---|
| 1897 | // predetermined stopping time (herein denoted as temfin) Special |
---|
| 1898 | // are taken to avoid emission of slow particles due to the |
---|
| 1899 | // imperfect Pauli blocking |
---|
| 1900 | |
---|
| 1901 | // PLEASE notice: There are basically only two parameters in the |
---|
| 1902 | // model: the average potential depth, denoted as V0, and the time |
---|
| 1903 | // at which the cascade is stopped denoted as temfin. In this |
---|
| 1904 | // program, the "standard" values (those G4introduced in the ref |
---|
| 1905 | // NPA620(1997)475) are V0=40MeV and temfin=1.25*some function of |
---|
| 1906 | // incident energy and impact parameter. You may, of course, change |
---|
| 1907 | // these parameters V0 and the numerical coefficient in temfin, |
---|
| 1908 | // within reasonable limits (i.e. V0 cannot be lower than 38MeV; |
---|
| 1909 | // V0=45MeV is recommended for heavy nuclei). If you do, PLEASE |
---|
| 1910 | // indicate your choice, once again, for the same reason as above. |
---|
| 1911 | |
---|
| 1912 | // The description of the cascade model(incl2.0) can be found in: |
---|
| 1913 | // J.C., C.VOLANT & S.VUILLIER, NPA620(1997)475 It is basically the |
---|
| 1914 | // same model as described in J.C. NPA462(1987)751 (version 7 (in |
---|
| 1915 | // our jargon), sketched below) + a refinement of the |
---|
| 1916 | // parametrization of the cross-sections, based on J.C., D. L'HOTE, |
---|
| 1917 | // J.VANDERMEULEN, NIM B111(1996)215 and J.C., S.LERAY, E.MARTINEZ, |
---|
| 1918 | // Y.PATIN & S.VUILLIER PRC56(1998)2431 |
---|
| 1919 | |
---|
| 1920 | // technical notes: |
---|
| 1921 | // 1.for the parametrizations of cross sections, see |
---|
| 1922 | // notes of 4/10/96, 9/10/96, 31/12/97 and 13/10/98 |
---|
| 1923 | // 2.temfin=1.25*... 18/6/98 |
---|
| 1924 | // 3.sepa in concordance with v0-tf 2/7/98 |
---|
| 1925 | // 4.special care for stopping the cascade before t=temfin 27/04/99 |
---|
| 1926 | |
---|
| 1927 | // 84 c+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
---|
| 1928 | // 85 C P-N00030 |
---|
| 1929 | // 86 C VERSION 7: 2/2/93 P-N00040 |
---|
| 1930 | // 87 C |
---|
| 1931 | // 88 C++++++++++++ DESCRIPTION OF INPUT AND OUTPUT+++++++++++++++++++++++++++++ |
---|
| 1932 | // 89 C |
---|
| 1933 | // 90 C **INPUT DATA** |
---|
| 1934 | // 91 C |
---|
| 1935 | // 92 C IBERT=O IN THE FIRST CALL |
---|
| 1936 | // 93 C 1 IN THE SUBSEQUENT CALLS |
---|
| 1937 | // 94 C |
---|
| 1938 | // 95 C F= (REAL) ARRAY OF DIMENSION 8 |
---|
| 1939 | // 96 C |
---|
| 1940 | // 97 C F(1)= A (TARGET) |
---|
| 1941 | // 98 C F(2)= Z (TARGET) |
---|
| 1942 | // 99 C F(3)= KINETIC ENERGY (IN MEV) OF THE INCIDENT PARTICLE |
---|
| 1943 | // 100 C F(4)= SUPPOSED TO BE THE MINIMUM PROTON ENERGY REQUIRED TO LEAVE |
---|
| 1944 | // 101 C THE TARGET. IN THIS CASCADE MODEL, IT IS ZERO |
---|
| 1945 | // 102 C F(5)= Nuclear potential V0 (standard value=45 MeV for heavy nuclei) |
---|
| 1946 | // 103 C F(6)= Rescale the cascade duration (the standard value t0 is MULTIPLIED |
---|
| 1947 | // 104 c by this value. F(6)=1. is the standard) |
---|
| 1948 | // 105 C F(7)= TYPE OF INCIDENT PARTICLE |
---|
| 1949 | // 106 C 1.00 FOR PROTON |
---|
| 1950 | // 107 C 2.00 FOR NEUTRON |
---|
| 1951 | // 108 C 3.00 FOR PI+ |
---|
| 1952 | // 109 C 4.00 FOR PI0 |
---|
| 1953 | // 110 C 5.00 FOR PI- |
---|
| 1954 | // 111 C 6.00 FOR DEUTERON |
---|
| 1955 | // 112 C 7.00 FOR TRITON |
---|
| 1956 | // 113 C 8.00 FOR HE3 |
---|
| 1957 | // 114 C 9.00 FOR HE4 |
---|
| 1958 | // 115 C F(8)= SUPPOSED TO BE THE MINIMUM NEUTRON ENERGY REQUIRED TO LEAVE |
---|
| 1959 | // 116 C THE TARGET. IN THIS CASCADE MODEL, IT IS ZERO |
---|
| 1960 | // 117 C |
---|
| 1961 | // 118 C NOSURF=1 Sharp density (hard sphere), |
---|
| 1962 | // 119 C NOSURF=0 Wood-Saxon density, stopping time "70" |
---|
| 1963 | // 120 C without B (impact) dependence. |
---|
| 1964 | // 121 C NOSURF=-1 Wood-Saxon density, stopping time "70" |
---|
| 1965 | // 122 C with B (impact) dependence |
---|
| 1966 | // 123 C (on peut toujours nenormaliser ces fonctions |
---|
| 1967 | // 124 C de temps avec le facteur F(6): t=t0*F(6) ) |
---|
| 1968 | // 125 C XFOISA Rmaxws = R0 + XFOISA*A |
---|
| 1969 | // 126 C Bmax = Rmaxws for pions and nucleons |
---|
| 1970 | // 127 C Bmax = Rmaxws + rms1t (data) for composits |
---|
| 1971 | // 128 C Pauli strict (1) or statistic (0) or without pauli (2): NPAULSTR |
---|
| 1972 | // 129 C |
---|
| 1973 | // 130 C F(9)= imat, target material identifier for the right choose of Sax.-Wood density |
---|
| 1974 | // 131 c |
---|
| 1975 | // 132 c common/hazard/ial,IY1,IY2,IY3,IY4,IY5,IY6,IY7,IY8,IY9,IY10, |
---|
| 1976 | // 133 c s IY11,IY12,IY13,IY14,IY15,IY16,IY17,IY18,IY19 |
---|
| 1977 | // 134 c ......20 numbers in the main routine to initialize the random numbers |
---|
| 1978 | // 135 c |
---|
| 1979 | // 136 C **OUTPUT DATA** |
---|
| 1980 | // 137 C |
---|
| 1981 | // 138 C NOPART=-1 PSEUDO REACTION (VOID EVENT) |
---|
| 1982 | // 139 C 0 ABSORPTION |
---|
| 1983 | // 140 C >0 TRUE EVENT, = NUMBER OF PARTICLES EMITTED (EXCLUDING THE REMNANT) |
---|
| 1984 | // 141 C |
---|
| 1985 | // 142 C FOR N=1,NOPART: |
---|
| 1986 | // 143 C KIND(N)= TYPE OF PARTICLES (SAME CONVENTION AS FOR F(7), BUT IN G4INTEGERS) |
---|
| 1987 | // 144 C |
---|
| 1988 | // 145 C EP(N)= KINETIC ENERGY |
---|
| 1989 | // 146 C |
---|
| 1990 | // 147 C ALPHA(N),BETA(N),GAM(N)= DIRECTION COSINES |
---|
| 1991 | // 148 C |
---|
| 1992 | // 149 C IZREM= Z (REMNANT) |
---|
| 1993 | // 150 C |
---|
| 1994 | // 151 C IAREM= A (REMNANT) |
---|
| 1995 | // 152 C |
---|
| 1996 | // 153 C ESREM= EXCITATION ENERGY OF THE REMNANT |
---|
| 1997 | // 154 C |
---|
| 1998 | // 155 C ERECREM= RECOIL ENERGY OF THE REMNANT |
---|
| 1999 | // 156 C |
---|
| 2000 | // 157 C ALREM,BEREM,GAREM=DIRECTION COSINES OF THE REMNANT |
---|
| 2001 | // 158 C |
---|
| 2002 | // 159 C BIMPACT impact parameter |
---|
| 2003 | // 160 C |
---|
| 2004 | // 161 C L G4intrinsic momentum of the remnant in units of h/2pi=hbar=197.328 |
---|
| 2005 | // 162 C+++++++++ DESCRIPTION OF THE INC MODEL ++++++++++++++++++++++++++++++++++++ |
---|
| 2006 | // 163 C |
---|
| 2007 | // 164 C MODEL DESCRIBED IN J.CUGNON (NP A462(1987)751) P-N00050 |
---|
| 2008 | // 165 C =MODEL (DR) OF J.CUGNON,D.KINET,J.VANDERMEULEN(NP A379(1982)567) P-N00060 |
---|
| 2009 | // 166 C P-N00110 |
---|
| 2010 | // 167 C +REFLECTION OR TRANSMISSION ON THE POTENTIAL WALL P-N00120 |
---|
| 2011 | // 168 C (THE POTENTIAL DEPTH IS THE SAME FOR NUCLEONS & DELTA'S) P-N00130 |
---|
| 2012 | // 169 C (CONTAINS A COULOMB BARRIER) P-N00140 |
---|
| 2013 | // 170 C P-N00150 |
---|
| 2014 | // 171 C +ABSORPTION OF THE PION ABOVE THE (3,3) RESONANCE (NOT IN P-N00160 |
---|
| 2015 | // 172 C VERSION 2) P-N00170 |
---|
| 2016 | // 173 C P-N00180 |
---|
| 2017 | // 174 C +POSSIBLE PAULI BLOCKING OF TWO BODY COLLISIONS P-N00190 |
---|
| 2018 | // 175 C +POSSIBLE PAULI BLOCKING OF DELTA DECAY P-N00200 |
---|
| 2019 | // 176 C THE PAULI BLOCKING IS APPLIED TO THE NUCLEONS P-N00210 |
---|
| 2020 | // 177 C ONLY.THE PAULI BLOCKING FACTORS ARE EVALUATED P-N00220 |
---|
| 2021 | // 178 C BY COUNTING THE NUCLEONS INSIDE A VOLUME IN P-N00230 |
---|
| 2022 | // 179 C PHASE SPACE.THE EXTENSION OF THIS VOLUME IS P-N00240 |
---|
| 2023 | // 180 C OF THE ORDER OF H**3 P-N00250 |
---|
| 2024 | // 181 C P-N00260 |
---|
| 2025 | // 182 C ADDITIONAL FEATURES: P-N00270 |
---|
| 2026 | // 183 C P-N00280 |
---|
| 2027 | // 184 C +ISOSPIN (WITH NEW PN BACKWARD-FORWARD ASYMMETRY) P-N00290 |
---|
| 2028 | // 185 C P-N00300 |
---|
| 2029 | // 186 C +"LONGITUDINAL GROWTH" OF THE BARYONS (NOT ACTIVATED HERE) |
---|
| 2030 | // 187 C |
---|
| 2031 | // 188 C + PARTICLE #1 IS ALWAYS THE FASTEST PARTICLE IN THE Z-DIRECTIONP-N00100 |
---|
| 2032 | // 189 C (NOT ACTIVATED HERE) |
---|
| 2033 | // 190 C +SIMPLIFIED NEUTRON EVAPORATION AT THE END OF THE CASCADE P-N00310 |
---|
| 2034 | // 191 C (NOT PRESENT HERE) |
---|
| 2035 | // 192 C |
---|
| 2036 | // 193 C +POSSIBLE CONSERVATION OF ANGULAR MOMENTUM (NOT ACTIVATED |
---|
| 2037 | // 194 C HERE, COPIED FROM P_NUCJ) |
---|
| 2038 | // 195 C P-NU7=SAME AS P-NU6 + EVAPORATION P-N00330 |
---|
| 2039 | // 196 C+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++P-N00340 |
---|
| 2040 | // 197 |
---|
| 2041 | // 198 DIMENSION f(15),kind(300),ep(300),alpha(300),beta(300),gam(300) |
---|
| 2042 | // 199 DIMENSION bmass(300) |
---|
| 2043 | // 200 COMMON/hazard/ial,IY1,IY2,IY3,IY4,IY5,IY6,IY7,IY8,IY9,IY10, |
---|
| 2044 | // 201 s IY11,IY12,IY13,IY14,IY15,IY16,IY17,IY18,IY19 |
---|
| 2045 | // 202 COMMON/kind/kindf7 |
---|
| 2046 | // 203 DIMENSION IND(20000),JND(20000) P-N00350 |
---|
| 2047 | // 204 DIMENSION INDIC(3000) P-N00360 |
---|
| 2048 | // 205 DIMENSION NPAR(625,15),NIMP(600,15),NNCO(15),NIMPP(600) P-N00370 |
---|
| 2049 | // 206 DIMENSION NENTR(10,8,20,10),NOUT1(15),NOUT2(15) P-N00380 |
---|
| 2050 | // 207 |
---|
| 2051 | // 208 c DIMENSION TEM(15),NSR(40),NSP(40),NSR1(40),NSP1(40) P-N00400 |
---|
| 2052 | // 209 DIMENSION TEM(15),NSR1(40),NSP1(40) P-N00400 |
---|
| 2053 | // 210 DIMENSION T(200),LINE(132),Q1(200),Q2(200),Q3(200),Q4(200),NC(300)P-N00410 |
---|
| 2054 | // 211 DIMENSION Y1(200),Y2(200),Y3(200),YM(200),IPI(200) P-N00420 |
---|
| 2055 | // 212 DIMENSION NRNN(15),NRND(15),NRDD(15),NRDN(15),NRDP(15),NRPD(15),NCP-N00430 |
---|
| 2056 | // 213 -DD(15),NPAUL1(15),NPAUL2(15) P-N00440 |
---|
| 2057 | // 214 DIMENSION NPDIR(600) P-N00450 |
---|
| 2058 | // 215 DIMENSION NEJ(6,15),NRES(6,15),NPIA(6,15),NCHPRO(15),NDEL(15) P-N00460 |
---|
| 2059 | // 216 DIMENSION EDEP1(15),EDEP2(15),EDEP3(15),EDEP4(15),NG4INT(15) P-N00470 |
---|
| 2060 | // 217 -,EPAR1(15),EPAR2(15),EPAR3(15),EPAR4(15),ENPI(15),E1(15),EZ3(15) P-N00480 |
---|
| 2061 | // 218 DIMENSION IHF1(50),IHF2(50),IHF3(50),IHF4(50),IHP(2,100),IHC(50), P-N00490 |
---|
| 2062 | // 219 -IHE(2,100),IHF5(100),IHREM(100,100) |
---|
| 2063 | // 220 |
---|
| 2064 | // 221 DIMENSION JPARTICIP(300),eps_c(4),p3_c(4) |
---|
| 2065 | // 222 |
---|
| 2066 | // 223 C Dialogue with INCL: function R(q/pf) for each nucleus |
---|
| 2067 | // 224 COMMON/SAXW/ XX(30,500),YY(30,500),SS(30,500),NBPG4INTER,IMAT |
---|
| 2068 | // 225 COMMON/WS/R0,ADIF,RMAXWS,DRWS,NOSURF,XFOISA,NPAULSTR,BMAX |
---|
| 2069 | // 226 |
---|
| 2070 | // 227 C RMS espace R, espace P, Fermi momentum and energy for light gauss nuc. |
---|
| 2071 | // 228 COMMON/light_gaus_nuc/rms1t(9),pf1t(9),pfln(9),tfln(9),vnuc(9) |
---|
| 2072 | // 229 |
---|
| 2073 | // 230 C Fermi 2 param from A=19 to 28, modified harm oscil A=6 to 18 |
---|
| 2074 | // 231 C (H. De Vries et al. At. Data and Nuc. Data Tab. 36 (1987) 495) |
---|
| 2075 | // 232 COMMON/light_nuc/R_light_nuc(30),a_light_nuc(30) |
---|
| 2076 | // 233 |
---|
| 2077 | // 234 c common for study of avatars through an ntuple optionally produced |
---|
| 2078 | // 235 real*4 bavat,timeavat,energyavat |
---|
| 2079 | // 236 G4integer bloc_paul,bloc_cdpp,go_out,avm,del1avat,del2avat |
---|
| 2080 | // 237 parameter (avm=1000) |
---|
| 2081 | // 238 common/var_avat/kveux,bavat,nopartavat,ncolavat, |
---|
| 2082 | // 239 s r1_in(3),r1_first_avat(3), |
---|
| 2083 | // 240 s epsd(250),eps2(250),eps4(250),eps6(250),epsf(250), |
---|
| 2084 | // 241 s nb_avat, |
---|
| 2085 | // 242 s timeavat(avm),l1avat(avm),l2avat(avm),jpartl1(avm),jpartl2(avm), |
---|
| 2086 | // 243 s del1avat(avm),del2avat(avm),energyavat(avm), |
---|
| 2087 | // 244 s bloc_paul(avm),bloc_cdpp(avm),go_out(avm) |
---|
| 2088 | // 245 |
---|
| 2089 | // 246 dimension npproj(300) |
---|
| 2090 | // 247 common/spl2/ xsp(100),ysp(100),ad(100),bd(100),cd(100),ndeut |
---|
| 2091 | // 248 c deutons |
---|
| 2092 | // 249 c dimension ltt(15) p-n00520 |
---|
| 2093 | // 250 common/bl1/p1(300),p2(300),p3(300),eps(300),ind1(300),ind2(300),tap-n00530 |
---|
| 2094 | // 251 common/bl2/crois(19900),k,ind,jnd p-n00540 |
---|
| 2095 | // 252 common/bl3/r1,r2,x1(300),x2(300),x3(300),ia1,ia2,rab2 p-n00550 |
---|
| 2096 | // 253 common/bl4/tmax5 p-n00560 |
---|
| 2097 | // 254 common/bl5/tlg(300),nesc(300) p-n00570 |
---|
| 2098 | // 255 common/bl6/xx10,isa p-n00580 |
---|
| 2099 | // 256 common/bl8/rathr,ramass |
---|
| 2100 | // 257 common/bl9/hel(300),l1,l2 |
---|
| 2101 | // 258 common/bl10/ri4,rs4,r2i,r2s,pf |
---|
| 2102 | // 259 common/paul/ct0,ct1,ct2,ct3,ct4,ct5,ct6,pr,pr2,xrr,xrr2, |
---|
| 2103 | // 260 s cp0,cp1,cp2,cp3,cp4,cp5,cp6 |
---|
| 2104 | // 261 |
---|
| 2105 | // 262 dimension ia1t(9),iz1t(9),fmpinct(9) |
---|
| 2106 | // 264 data line/132*1h*/,hc,fmp,fmd,fmpi/197.328,938.2796,1232.,138.00/ p-n00590 |
---|
| 2107 | G4double hc = 197.328; |
---|
| 2108 | G4double fmp = 938.2796; |
---|
| 2109 | G4double fmpi = 138.00; |
---|
| 2110 | // 265 data /ia1t,iz1t,fmpinct/1,1,0,0,0,2,3,3,4,1,0,1,0,-1,1,1,2,2, |
---|
| 2111 | // 266 -938.2796,938.2796,138.0,138.0,138.0,1874.35,2806.8,2806.8,3727. |
---|
| 2112 | G4int ia1t[9] = {1,1,0,0,0,2,3,3,4}; |
---|
| 2113 | G4int iz1t[9] = {1,0,1,0,-1,1,1,2,2}; |
---|
| 2114 | G4double fmpinct[9] = {938.2796,938.2796,138.0,138.0,138.0,1874.35,2806.8,2806.8,3727.}; |
---|
| 2115 | |
---|
| 2116 | // Initialize array: |
---|
| 2117 | for(G4int i = 0; i < 300; i++) { |
---|
| 2118 | npproj[i] = 0; |
---|
| 2119 | nc[i] = 0; |
---|
| 2120 | } |
---|
| 2121 | |
---|
| 2122 | // 266 |
---|
| 2123 | // 267 c data rms1t,pf1t/0.,0.,0.,0.,0.,2.10,1.80,1.80,1.63, |
---|
| 2124 | // 268 c -0.,0.,0.,0.,0.,77.,110.,110.,153./ |
---|
| 2125 | // 269 |
---|
| 2126 | // 270 |
---|
| 2127 | // 271 c deutons |
---|
| 2128 | // 272 data nentr/16000*0/ p-n00620 |
---|
| 2129 | // 389 c p-n01700 |
---|
| 2130 | // 390 ccc reading of the data p-n01710 |
---|
| 2131 | // 391 c p-n01720 |
---|
| 2132 | // 392 c-------explanation of some physical quantities------------------------ p-n01730 |
---|
| 2133 | // 393 c (basically input data, when run as a program) |
---|
| 2134 | // 394 c p-n01740 |
---|
| 2135 | // 395 c ia1=mass number of the incident ion p-n01750 |
---|
| 2136 | // 396 c p-n01760 |
---|
| 2137 | // 397 c ia2=mass number of the target p-n01770 |
---|
| 2138 | // 398 c iz1=atomic number of the projectile p-n01780 |
---|
| 2139 | // 399 c p-n01790 |
---|
| 2140 | // 400 c iz2=atomic number of the target p-n01800 |
---|
| 2141 | // 401 c r01=radius parameter of the projectile p-n01810 |
---|
| 2142 | // 402 c r01 should be put to 1.000 p-n01820 |
---|
| 2143 | // 403 c r02=radius parameter of the target p-n01830 |
---|
| 2144 | // 404 c adif1=diffuseness of the projectile p-n01840 |
---|
| 2145 | // 405 c adif1 should be put to 1.0000 p-n01850 |
---|
| 2146 | // 406 c adif2=diffuseness of the target p-n01860 |
---|
| 2147 | // 407 c p-n01870 |
---|
| 2148 | // 408 c tlab = incident energy (in mev) p-n01880 |
---|
| 2149 | // 409 c p-n01890 |
---|
| 2150 | // 410 c k1=1 reference frame=c.m. of the covering matter p-n01900 |
---|
| 2151 | // 411 c k1=2 reference frame=c.m. frame of the incident ion and its p-n01910 |
---|
| 2152 | // 412 c G4intercept p-n01920 |
---|
| 2153 | // 413 c k1=3 reference frame=c.m. frame of a n-n system with the same p-n01930 |
---|
| 2154 | // 414 c kinematics as the two ions p-n01940 |
---|
| 2155 | // 415 c k1=4 reference frame=c.m. frame for the total system p-n01950 |
---|
| 2156 | // 416 c k1=5 reference frame=lab system p-n01960 |
---|
| 2157 | // 417 c k1 should be put to 5 in this version p-n01970 |
---|
| 2158 | // 418 c k2=0 relativistic kinematics p-n01980 |
---|
| 2159 | // 419 c k2=1 non-relativistic kinematics(abandonned in this version) p-n01990 |
---|
| 2160 | // 420 c k3=0 deltas are produced p-n02000 |
---|
| 2161 | // 421 c k3=1 no delta production p-n02010 |
---|
| 2162 | // 422 c k4=0 the delta is given a vanishing lifetime p-n02020 |
---|
| 2163 | // 423 c k4=1 the delta has a very large lifetime p-n02030 |
---|
| 2164 | // 424 c k4=2 the delta has a exponentially random lifetime p-n02040 |
---|
| 2165 | // 425 c k5=0 no delta-nucleon,delta-delta G4interactions p-n02050 |
---|
| 2166 | // 426 c k5=1 delta-nucleon=delta-delta=nucleon-nucleon elastic x-section p-n02060 |
---|
| 2167 | // 427 c k6=0 no angular momentum conservation p-n02070 |
---|
| 2168 | // 428 c k6=1 angular momentum conservation p-n02080 |
---|
| 2169 | // 429 c p-n02090 |
---|
| 2170 | // 430 c b=impact parameter p-n02100 |
---|
| 2171 | // 431 c p-n02110 |
---|
| 2172 | // 432 c rbl(pbl) is the radius in real(momentum) space of the volume p-n02120 |
---|
| 2173 | // 433 c on which the nucleons are counted to evaluate the pauli p-n02130 |
---|
| 2174 | // 434 c blocking factors p-n02140 |
---|
| 2175 | // 435 c recommended values are 2 fm and 200 mev/c respectively p-n02150 |
---|
| 2176 | // 436 c p-n02160 |
---|
| 2177 | // 437 c nrun= number of runs (irrelevant here) p-n02170 |
---|
| 2178 | // 438 c p-n02180 |
---|
| 2179 | // 439 c ntm=number of G4intermediate times at which the spatial and momentump-n02190 |
---|
| 2180 | // 440 c distributions are stored (not relevant here) p-n02200 |
---|
| 2181 | // 441 c p-n02210 |
---|
| 2182 | // 442 c tem(it)=values of the G4intermediate times p-n02220 |
---|
| 2183 | // 443 c p-n02230 |
---|
| 2184 | // 444 c v0=depth of the nucleon potential p-n02240 |
---|
| 2185 | // 445 c v1=depth of the delta potential p-n02250 |
---|
| 2186 | // 446 c in this version v1 should be equal to v0 p-n02260 |
---|
| 2187 | // 447 c (attention! a v0 > 0 corresponds to an attractive potential) p-n02270 |
---|
| 2188 | // 448 c p-n02280 |
---|
| 2189 | // 449 c ncase=number of cells necessary to depict the spatial distributionp-n02290 |
---|
| 2190 | // 450 c in the x and z directions p-n02300 |
---|
| 2191 | // 451 c p-n02310 |
---|
| 2192 | // 452 c xp,xg,zp,zg=limits of the box in the x and z directions p-n02320 |
---|
| 2193 | // 453 c in order to have the same scale in the two directions ,put xg-xp= p-n02330 |
---|
| 2194 | // 454 c 0.9*(zg-zp) p-n02340 |
---|
| 2195 | // 455 c dy=dimension of the box in the y direction p-n02350 |
---|
| 2196 | // 456 c p-n02360 |
---|
| 2197 | // 457 c rap1,rap2,pp1,pp2=limits of the box in the rapidity-p(perpendicu- p-n02370 |
---|
| 2198 | // 458 c -lar) space p-n02380 |
---|
| 2199 | // 459 c the box is divided G4into 15 cells along p(perp) and 40 cells along p-n02390 |
---|
| 2200 | // 460 c the rapidity p-n02400 |
---|
| 2201 | // 461 c p-n02410 |
---|
| 2202 | // 462 c en,sn=average energy carried away by a nucleon,separation energy p-n02420 |
---|
| 2203 | // 463 c p-n02430 |
---|
| 2204 | // 464 c (ntm,ncase,xp,...,sn are not used here) |
---|
| 2205 | // 465 c-----------------------------------------------------------------------p-n02440 |
---|
| 2206 | |
---|
| 2207 | // for logging |
---|
| 2208 | // std::ofstream dumpOut("inclDump.txt"); |
---|
| 2209 | // end for logging |
---|
| 2210 | |
---|
| 2211 | // G4int jparticip[300]; |
---|
| 2212 | G4int jparticip[BL1SIZE]; |
---|
| 2213 | G4double beproj = 0.; |
---|
| 2214 | bl3->ia2 = G4int(calincl->f[0]); // f(1)->f[0] and so on..., calincl added |
---|
| 2215 | G4int iz2 = G4int(calincl->f[1]); |
---|
| 2216 | G4double r02 = 1.12; |
---|
| 2217 | kindstruct->kindf7 = int(std::floor(calincl->f[6] + 0.1)); |
---|
| 2218 | |
---|
| 2219 | bl3->ia1 = ia1t[G4int(kindstruct->kindf7)-1]; |
---|
| 2220 | G4int iz1 = iz1t[G4int(kindstruct->kindf7)-1]; |
---|
| 2221 | G4double fmpinc = fmpinct[G4int(kindstruct->kindf7)-1]; |
---|
| 2222 | G4double rms1 = light_gaus_nuc->rms1t[G4int(kindstruct->kindf7)-1]; |
---|
| 2223 | G4double pf1 = light_gaus_nuc->pf1t[G4int(kindstruct->kindf7)-1]; |
---|
| 2224 | G4double tlab = calincl->f[2]; |
---|
| 2225 | |
---|
| 2226 | G4int k2 = 0; |
---|
| 2227 | G4int k3 = 0; |
---|
| 2228 | // G4int k3 = 1; // No deltas! |
---|
| 2229 | G4int k4 = 2; |
---|
| 2230 | G4int k5 = 1; |
---|
| 2231 | G4int k6 = 0; |
---|
| 2232 | |
---|
| 2233 | // material number: |
---|
| 2234 | saxw->imat = G4int(std::floor(calincl->f[8] + 0.5)); // f(9) -> f[8] |
---|
| 2235 | // espace de phases test (r et p) pour pauli: |
---|
| 2236 | // valeur recommandee par j.c. v-test=0.589 h**3: |
---|
| 2237 | G4double rbl = 2.0; |
---|
| 2238 | G4double pbl=200.0; |
---|
| 2239 | |
---|
| 2240 | paul->xrr = rbl; |
---|
| 2241 | paul->xrr2 = (paul->xrr) * (paul->xrr); |
---|
| 2242 | paul->pr=pbl; |
---|
| 2243 | paul->pr2 = paul->pr*(paul->pr); |
---|
| 2244 | |
---|
| 2245 | G4double tem[10]; |
---|
| 2246 | tem[0] = 100000.0; // tem(1) -> tem[0] |
---|
| 2247 | // temfin (time at which the inc is stopped), tmax5 defined after chosing b |
---|
| 2248 | |
---|
| 2249 | G4double v0 = calincl->f[4]; // f(5)->f[4] |
---|
| 2250 | G4double v1 = v0; |
---|
| 2251 | bl8->rathr = 0.; |
---|
| 2252 | bl8->ramass = 0.; |
---|
| 2253 | |
---|
| 2254 | // constants and derived data |
---|
| 2255 | bl10->pf = 1.37*hc; |
---|
| 2256 | G4double tf = std::sqrt(bl10->pf*(bl10->pf)+fmp*fmp)-fmp; |
---|
| 2257 | G4double g0 = 115.0; |
---|
| 2258 | G4double th = 0.; |
---|
| 2259 | G4double pm2 = fmp*fmp; |
---|
| 2260 | G4int ia = bl3->ia1 + bl3->ia2; |
---|
| 2261 | G4int a2 = bl3->ia2; |
---|
| 2262 | bl3->r2 = r02*std::pow(G4double(a2),0.33333333); |
---|
| 2263 | |
---|
| 2264 | // parametres moyens de densite de la cible (fermi 2 parametres) |
---|
| 2265 | if (bl3->ia2 > 28) { //then |
---|
| 2266 | ws->r0 = (2.745e-4*bl3->ia2+1.063)*std::pow(G4double(bl3->ia2),0.33333333); |
---|
| 2267 | ws->adif = 1.63e-4*bl3->ia2 + 0.510; |
---|
| 2268 | ws->rmaxws = ws->r0 + ws->xfoisa*(ws->adif); |
---|
| 2269 | } |
---|
| 2270 | else if(bl3->ia2 >= 0.19) { //then |
---|
| 2271 | ws->r0 = light_nuc->r[bl3->ia2]; |
---|
| 2272 | ws->adif = light_nuc->a[bl3->ia2]; |
---|
| 2273 | ws->rmaxws = ws->r0 + ws->xfoisa*(ws->adif); |
---|
| 2274 | } |
---|
| 2275 | else if(bl3->ia2>=6) { //then |
---|
| 2276 | ws->r0 = 1.581*(light_nuc->a[bl3->ia2]) * (2.0 + 5.0 * (light_nuc->r[bl3->ia2])/(2.0 + 3.0*(light_nuc->r[bl3->ia2]))); |
---|
| 2277 | ws->adif = light_nuc->a[bl3->ia2]; |
---|
| 2278 | ws->rmaxws = 5.5 + 0.3*(bl3->ia2 - 6.0)/12.0; |
---|
| 2279 | } |
---|
| 2280 | else if(bl3->ia2 >= 2) { // then |
---|
| 2281 | if(bl3->ia2 == 2) { //then |
---|
| 2282 | ws->r0 = light_gaus_nuc->rms1t[5]; // rms1t(6) -> rms1t[5] |
---|
| 2283 | bl10->pf = light_gaus_nuc->pfln[5]; //pfln(6)->pfln[5] |
---|
| 2284 | tf = light_gaus_nuc->tfln[5]; // tfln(6) -> tfln[5] |
---|
| 2285 | v0 = light_gaus_nuc->vnuc[5]; // vnuc(6) -> vnuc(5) |
---|
| 2286 | } //endif |
---|
| 2287 | if(bl3->ia2 == 3 && iz2 == 1) { //then |
---|
| 2288 | ws->r0 = light_gaus_nuc->rms1t[6]; //rms1t(7)->rms1t[6] and so on... |
---|
| 2289 | bl10->pf = light_gaus_nuc->pfln[6]; |
---|
| 2290 | tf = light_gaus_nuc->tfln[6]; |
---|
| 2291 | v0 = light_gaus_nuc->vnuc[6]; |
---|
| 2292 | } //endif |
---|
| 2293 | if(bl3->ia2 == 3 && iz2 == 2) { //then |
---|
| 2294 | ws->r0 = light_gaus_nuc->rms1t[7]; //rms1t(8)->rms1t[7] and so on... |
---|
| 2295 | bl10->pf = light_gaus_nuc->pf1t[7]; |
---|
| 2296 | tf = light_gaus_nuc->tfln[7]; |
---|
| 2297 | v0 = light_gaus_nuc->vnuc[7]; |
---|
| 2298 | } //endif |
---|
| 2299 | if(bl3->ia2 == 4) { //then |
---|
| 2300 | ws->r0 = light_gaus_nuc->rms1t[8]; // rms1t(9) -> rms1t[8] and so on... |
---|
| 2301 | bl10->pf = light_gaus_nuc->pf1t[8]; |
---|
| 2302 | tf = light_gaus_nuc->tfln[8]; |
---|
| 2303 | v0 = light_gaus_nuc->vnuc[8]; |
---|
| 2304 | } //endif |
---|
| 2305 | v1 = v0; |
---|
| 2306 | ws->adif = 0.57735*(ws->r0); |
---|
| 2307 | ws->rmaxws = ws->r0+2.5; |
---|
| 2308 | } // end if |
---|
| 2309 | if(ws->nosurf > 0) { //then |
---|
| 2310 | ws->adif=0.0; |
---|
| 2311 | ws->rmaxws=ws->r0; |
---|
| 2312 | } //end if |
---|
| 2313 | ws->drws = ws->rmaxws/29.0; |
---|
| 2314 | |
---|
| 2315 | // on impose le rayon du noyau: |
---|
| 2316 | // ....voir coherence function wsax(r) et derivwsax(r) |
---|
| 2317 | bl3->r2 = ws->r0; |
---|
| 2318 | if(verboseLevel > 3) { |
---|
| 2319 | G4cout <<"Radius bl3->r2 = " << bl3->r2 << G4endl; |
---|
| 2320 | } |
---|
| 2321 | |
---|
| 2322 | G4double tnr = tlab; |
---|
| 2323 | assert((tnr*tnr + 2.0*tlab*fmpinc) >= 0); |
---|
| 2324 | assert((tnr+fmpinc) != 0); |
---|
| 2325 | G4double binc = std::sqrt(tnr*tnr + 2.0*tlab*fmpinc)/(tnr+fmpinc); |
---|
| 2326 | assert((1.0 - binc*binc) > 0); |
---|
| 2327 | G4double ginc=1.0/std::sqrt(1.0 - binc*binc); |
---|
| 2328 | G4double pinc = fmpinc*binc*ginc; |
---|
| 2329 | |
---|
| 2330 | // for(G4int i = 0; i < ia; i++) { |
---|
| 2331 | // jparticip[i]=0; |
---|
| 2332 | // } |
---|
| 2333 | for(G4int i = 0; i < 300; i++) { |
---|
| 2334 | jparticip[i] = 0; |
---|
| 2335 | } |
---|
| 2336 | |
---|
| 2337 | for(G4int bli = 0; bli < BL1SIZE; bli++) { |
---|
| 2338 | bl1->eps[bli] = 0.0; |
---|
| 2339 | bl1->p1[bli] = 0.0; |
---|
| 2340 | bl1->p2[bli] = 0.0; |
---|
| 2341 | bl1->p3[bli] = 0.0; |
---|
| 2342 | q1[bli] = 0.0; |
---|
| 2343 | q2[bli] = 0.0; |
---|
| 2344 | q3[bli] = 0.0; |
---|
| 2345 | q4[bli] = 0.0; |
---|
| 2346 | } |
---|
| 2347 | |
---|
| 2348 | // skip initialisations |
---|
| 2349 | G4double efrun = 0.0; |
---|
| 2350 | G4int iavat = 0; |
---|
| 2351 | |
---|
| 2352 | // generation of the initial distribution in the rest frame of the iop-n03870 |
---|
| 2353 | // surface |
---|
| 2354 | // 700 c bmax=r2+2.2*adif |
---|
| 2355 | // 701 c r2i=(r2-2.2*adif) |
---|
| 2356 | // 702 c r2s=(r2+2.2*adif) |
---|
| 2357 | // 703 c ********** |
---|
| 2358 | // 704 |
---|
| 2359 | |
---|
| 2360 | ws->bmax = ws->rmaxws; // maximum extension of the nucleus ( w.s.) |
---|
| 2361 | |
---|
| 2362 | // fin surface (que faire aux pions ?) |
---|
| 2363 | // 709 c if (kindf7.gt.2) bmax=r2+2.2 |
---|
| 2364 | // 710 c if (kindf7.gt.2) bmax=bmax ! a.b. (avec w.s., idem les nucleons) |
---|
| 2365 | // deutons cv 22/01/2001 |
---|
| 2366 | if (kindstruct->kindf7 <= 2) { //then |
---|
| 2367 | ws->bmax = ws->bmax; // comme alain |
---|
| 2368 | } |
---|
| 2369 | else { |
---|
| 2370 | if (kindstruct->kindf7 < 6) { // then |
---|
| 2371 | ws->bmax = ws->bmax; // comme alain |
---|
| 2372 | } |
---|
| 2373 | else { |
---|
| 2374 | beproj = fmpinc - bl3->ia1*fmp; |
---|
| 2375 | ws->bmax = ws->rmaxws + rms1; // maximum extension of the nucleus ( w.s.) |
---|
| 2376 | } |
---|
| 2377 | } |
---|
| 2378 | |
---|
| 2379 | // deutons |
---|
| 2380 | G4double al; |
---|
| 2381 | standardRandom(&al, &(hazard->ial)); |
---|
| 2382 | G4double b = std::sqrt(al)*(ws->bmax); |
---|
| 2383 | G4double bred = b/bl3->r2; |
---|
| 2384 | //G4double bimpact=b; |
---|
| 2385 | bimpact = b; |
---|
| 2386 | G4double tnor; |
---|
| 2387 | |
---|
| 2388 | if(ws->nosurf != -2) { // la suite, c'est la version temps avant 2001 |
---|
| 2389 | if(ws->nosurf <= 0) { |
---|
| 2390 | tnor = 70.0/30.6349; |
---|
| 2391 | } |
---|
| 2392 | // PK endif removed |
---|
| 2393 | else { |
---|
| 2394 | tnor=1.; |
---|
| 2395 | } //endif |
---|
| 2396 | if(ws->nosurf == 0) { |
---|
| 2397 | bred = 0.; |
---|
| 2398 | } |
---|
| 2399 | if (kindstruct->kindf7 <= 2) { |
---|
| 2400 | if (tlab < 400.0) { |
---|
| 2401 | cb0 = 6.86 - 0.0035 * tlab; |
---|
| 2402 | eb0 = 0.32 - 0.00005 * tlab; |
---|
| 2403 | } |
---|
| 2404 | else { |
---|
| 2405 | if (tlab < 1000.0) { //then |
---|
| 2406 | cb0 = 5.23 + 0.000575 * tlab; |
---|
| 2407 | eb0 = 0.32 - 0.00005 * tlab; |
---|
| 2408 | } |
---|
| 2409 | else { |
---|
| 2410 | cb0 = 5.73 + 0.00007 * tlab; |
---|
| 2411 | eb0 = 0.283 - 0.000013 * tlab; |
---|
| 2412 | } |
---|
| 2413 | } |
---|
| 2414 | temfin = 1.25*cb0/amax1(1.0,0.854 + 0.438*bred)*std::pow(G4double(bl3->ia2),(eb0/amax1(1.0,0.941+0.177*bred))); |
---|
| 2415 | temfin = temfin*tnor; |
---|
| 2416 | } |
---|
| 2417 | else { |
---|
| 2418 | if (kindstruct->kindf7 < 6) { |
---|
| 2419 | // here for pions: |
---|
| 2420 | temfin = 30.0*std::pow((float(bl3->ia2)/208.0),0.25)*(1.0 - 0.2*bred)*(1.0 - tlab/1250.0); |
---|
| 2421 | // correction for pions in the case nosurf=0 or -1 (a.b., c.v. 2/2002) |
---|
| 2422 | temfin = temfin*tnor; |
---|
| 2423 | } |
---|
| 2424 | else { |
---|
| 2425 | // deutons |
---|
| 2426 | tlabu = tlab/bl3->ia1; |
---|
| 2427 | if (tlabu <= 400) { |
---|
| 2428 | coeffb0 = -0.0035*tlabu + 6.86; |
---|
| 2429 | expob0 = -0.00005*tlabu + 0.32; |
---|
| 2430 | } |
---|
| 2431 | else { |
---|
| 2432 | if (tlabu <= 1000) { //then |
---|
| 2433 | coeffb0 = 0.000575*tlabu + 5.23; |
---|
| 2434 | expob0 = -0.00005*tlabu + 0.32; |
---|
| 2435 | } |
---|
| 2436 | else { |
---|
| 2437 | coeffb0 = 0.00007*tlabu + 5.73; |
---|
| 2438 | expob0 = -0.000013*tlabu + 0.283; |
---|
| 2439 | } |
---|
| 2440 | } |
---|
| 2441 | if (bred <= 0.33333) { |
---|
| 2442 | xc = 1.0; |
---|
| 2443 | xe = 1.0; |
---|
| 2444 | } |
---|
| 2445 | else { |
---|
| 2446 | xc = 0.438*bred + 0.854; |
---|
| 2447 | xe = 0.177*bred + 0.941; |
---|
| 2448 | } |
---|
| 2449 | temfin = 1.25*(coeffb0/xc)*std::pow(G4double(bl3->ia2),(expob0/xe)); |
---|
| 2450 | // same renormalisation of time for p,n and composit particles. |
---|
| 2451 | temfin = temfin*tnor; |
---|
| 2452 | } |
---|
| 2453 | } |
---|
| 2454 | } |
---|
| 2455 | else { //ici,nosurf=-2 c'est la fonction temps 2001 (avec surface). |
---|
| 2456 | if(kindstruct->kindf7 >= 3 && kindstruct->kindf7 <= 5) { |
---|
| 2457 | // here for pions (arbitrary multiplied by 2 for surface) (a.b., c.v.) 2/2002: |
---|
| 2458 | // temfin=60.*(float(ia2)/208.)**0.25*(1.-0.2*bred)*(1.-tlab/1250.) |
---|
| 2459 | // modified in april 2003 (more reasonable but not yet checked!) |
---|
| 2460 | temfin = 25.5*std::pow(G4double(bl3->ia2),0.16); // pb208->60fm/c |
---|
| 2461 | } |
---|
| 2462 | else { |
---|
| 2463 | // here for other hadrons |
---|
| 2464 | temfin = 29.8*std::pow(G4double(bl3->ia2),0.16); // pb208->70fm/c |
---|
| 2465 | } |
---|
| 2466 | } |
---|
| 2467 | |
---|
| 2468 | // deutons |
---|
| 2469 | // a way to change stopping time f[5] not used here |
---|
| 2470 | factemp = calincl->f[5]; // f(6)->f[5] |
---|
| 2471 | // attention !!! 30/04/2001 scaling time is now a multiplication factor |
---|
| 2472 | temfin = temfin*factemp; |
---|
| 2473 | |
---|
| 2474 | exi = 0.0; |
---|
| 2475 | nbquit = 0; |
---|
| 2476 | iqe = 0; |
---|
| 2477 | idecf = 0; |
---|
| 2478 | bl4->tmax5 = temfin+0.1; |
---|
| 2479 | npion = 0; |
---|
| 2480 | efer = 0.0; |
---|
| 2481 | |
---|
| 2482 | // deutons |
---|
| 2483 | if (bl3->ia1 > 1) { |
---|
| 2484 | goto pnu7; |
---|
| 2485 | } |
---|
| 2486 | |
---|
| 2487 | // deutons |
---|
| 2488 | if (bl3->ia1 == 1) { //then |
---|
| 2489 | // bl5->nesc[0] = 0; // nesc(1)->nesc[0] and so on... |
---|
| 2490 | bl5->nesc[1] = 0; |
---|
| 2491 | // bl1->ind2[0] = 2*iz1 - 1; |
---|
| 2492 | bl1->ind2[1] = 2*iz1 - 1; |
---|
| 2493 | bl1->ind1[1] = 0; |
---|
| 2494 | bl3->x1[1] = 0.0; |
---|
| 2495 | bl3->x2[1] = 0.0; |
---|
| 2496 | bl3->x3[1] = 0.0; |
---|
| 2497 | bl1->p1[1] = 0.0; |
---|
| 2498 | bl1->p2[1] = 0.0; |
---|
| 2499 | bl1->p3[1] = 0.0; |
---|
| 2500 | bl9->hel[0] = 0.0; |
---|
| 2501 | bl9->hel[1] = 0.0; |
---|
| 2502 | jparticip[0] = 0; |
---|
| 2503 | jparticip[1] = 1; |
---|
| 2504 | } |
---|
| 2505 | else { |
---|
| 2506 | npion = 1; |
---|
| 2507 | ipi[1] = 8 - 2*(kindstruct->kindf7); |
---|
| 2508 | y1[1] = 0.0; |
---|
| 2509 | y2[1] = 0.0; |
---|
| 2510 | y3[1] = 0.0; |
---|
| 2511 | q1[1] = 0.0; |
---|
| 2512 | q2[1] = 0.0; |
---|
| 2513 | q3[1] = 0.0; |
---|
| 2514 | q4[1] = fmpi; |
---|
| 2515 | } |
---|
| 2516 | |
---|
| 2517 | // deutons |
---|
| 2518 | goto pnu9; |
---|
| 2519 | // 850 |
---|
| 2520 | pnu7: |
---|
| 2521 | s1t1 = 0.0; |
---|
| 2522 | s2t1 = 0.0; |
---|
| 2523 | s3t1 = 0.0; |
---|
| 2524 | sp1t1 = 0.0; |
---|
| 2525 | sp2t1 = 0.0; |
---|
| 2526 | sp3t1 = 0.0; |
---|
| 2527 | for(G4int i = 1; i <= bl3->ia1; i++) { |
---|
| 2528 | //for(G4int i = 1; i <= (bl3->ia1-1); i++) { |
---|
| 2529 | // for(G4int i = 1; i < (bl3->ia1-1); i++) { |
---|
| 2530 | bl9->hel[i] = 0; |
---|
| 2531 | bl5->nesc[i] = 0; |
---|
| 2532 | bl1->ind2[i] = 1; |
---|
| 2533 | if (i > iz1) { |
---|
| 2534 | bl1->ind2[i] = -1; |
---|
| 2535 | } |
---|
| 2536 | bl1->ind1[i] = 0; |
---|
| 2537 | // deutons |
---|
| 2538 | jparticip[i] = 1; |
---|
| 2539 | |
---|
| 2540 | // deutons |
---|
| 2541 | gaussianRandom(&xga); |
---|
| 2542 | bl3->x1[i] = xga*rms1*0.57735; |
---|
| 2543 | s1t1 = s1t1 + bl3->x1[i]; |
---|
| 2544 | gaussianRandom(&xga); |
---|
| 2545 | bl3->x2[i] = xga*rms1*0.57735; |
---|
| 2546 | s2t1 = s2t1 + bl3->x2[i]; |
---|
| 2547 | gaussianRandom(&xga); |
---|
| 2548 | bl3->x3[i] = xga*rms1*0.57735; |
---|
| 2549 | s3t1 = s3t1 + bl3->x3[i]; |
---|
| 2550 | |
---|
| 2551 | if(kindstruct->kindf7 == 6) { //then |
---|
| 2552 | // deuteron density from paris potential in q space: |
---|
| 2553 | standardRandom(&xq, &(hazard->igraine[9])); |
---|
| 2554 | qdeut = splineab(xq) * 197.3289; |
---|
| 2555 | standardRandom(&u, &(hazard->igraine[10])); |
---|
| 2556 | cstet = u*2 - 1; |
---|
| 2557 | assert((1.0 - std::pow(cstet,2)) >= 0); |
---|
| 2558 | sitet = std::sqrt(1.0 - std::pow(cstet,2)); |
---|
| 2559 | standardRandom(&v, &(hazard->igraine[11])); |
---|
| 2560 | phi = 2.0*3.141592654*v; |
---|
| 2561 | |
---|
| 2562 | bl1->p1[i] = qdeut*sitet*std::cos(phi); |
---|
| 2563 | bl1->p2[i] = qdeut*sitet*std::sin(phi); |
---|
| 2564 | bl1->p3[i] = qdeut*cstet; |
---|
| 2565 | } |
---|
| 2566 | else { |
---|
| 2567 | // density of composite as a gaussien in q space: |
---|
| 2568 | gaussianRandom(&xga); |
---|
| 2569 | bl1->p1[i] = xga*pf1*0.57735; |
---|
| 2570 | gaussianRandom(&xga); |
---|
| 2571 | bl1->p2[i] = xga*pf1*0.57735; |
---|
| 2572 | gaussianRandom(&xga); |
---|
| 2573 | bl1->p3[i] = xga*pf1*0.57735; |
---|
| 2574 | } |
---|
| 2575 | |
---|
| 2576 | bl1->eps[i] = w(bl1->p1[i],bl1->p2[i],bl1->p3[i],fmp); |
---|
| 2577 | // assert(isnan(bl1->eps[i]) == false); |
---|
| 2578 | // assert(isnan(energyTest(i)) == false); |
---|
| 2579 | |
---|
| 2580 | sp1t1 = sp1t1 + bl1->p1[i]; |
---|
| 2581 | sp2t1 = sp2t1 + bl1->p2[i]; |
---|
| 2582 | sp3t1 = sp3t1 + bl1->p3[i]; |
---|
| 2583 | } |
---|
| 2584 | |
---|
| 2585 | bl9->hel[bl3->ia1] = 0; |
---|
| 2586 | bl5->nesc[bl3->ia1] = 0; |
---|
| 2587 | bl1->ind2[bl3->ia1] = -1; |
---|
| 2588 | bl1->ind1[bl3->ia1] = 0; |
---|
| 2589 | bl3->x1[bl3->ia1] = -s1t1; |
---|
| 2590 | bl3->x2[bl3->ia1] = -s2t1; |
---|
| 2591 | bl3->x3[bl3->ia1] = -s3t1; |
---|
| 2592 | bl1->p1[bl3->ia1] = -sp1t1; |
---|
| 2593 | bl1->p2[bl3->ia1] = -sp2t1; |
---|
| 2594 | bl1->p3[bl3->ia1] = -sp3t1; |
---|
| 2595 | bl1->eps[bl3->ia1] = w(bl1->p1[bl3->ia1],bl1->p2[bl3->ia1],bl1->p3[bl3->ia1],fmp); |
---|
| 2596 | // assert(isnan(bl1->eps[bl3->ia1]) == false); |
---|
| 2597 | // assert(isnan(energyTest(bl3->ia1)) == false); |
---|
| 2598 | |
---|
| 2599 | // deutons |
---|
| 2600 | jparticip[bl3->ia1] = 1; |
---|
| 2601 | if(verboseLevel > 3) { |
---|
| 2602 | G4cout <<"Particle " << bl3->ia1-1 << " is now participant." << G4endl; |
---|
| 2603 | } |
---|
| 2604 | pnu9: // continue |
---|
| 2605 | // deutons |
---|
| 2606 | // target preparation for 1 < a < 5 (with sum of momentum =0) |
---|
| 2607 | if(bl3->ia2 >= 2 && bl3->ia2 <= 4) { |
---|
| 2608 | pnu1633: |
---|
| 2609 | s1t1 = 0.0; |
---|
| 2610 | s2t1 = 0.0; |
---|
| 2611 | s3t1 = 0.0; |
---|
| 2612 | sp1t1 = 0.0; |
---|
| 2613 | sp2t1 = 0.0; |
---|
| 2614 | sp3t1 = 0.0; |
---|
| 2615 | efer = 0.0; |
---|
| 2616 | for(G4int i = bl3->ia1+1; i <= ia; i++) { |
---|
| 2617 | // for(G4int i = bl3->ia1; i < ia-1; i++) { |
---|
| 2618 | // for(G4int i = bl3->ia1; i < ia; i++) { |
---|
| 2619 | bl1->ind2[i] = 1; |
---|
| 2620 | bl5->nesc[i] = 0; |
---|
| 2621 | if (i > (iz2+bl3->ia1)) { |
---|
| 2622 | bl1->ind2[i] = -1; |
---|
| 2623 | } |
---|
| 2624 | for(G4int j = 0; j < 7; j++) { |
---|
| 2625 | standardRandom(&t[j], &(hazard->ial)); |
---|
| 2626 | } |
---|
| 2627 | |
---|
| 2628 | t[1] = -1.0 + 2.0*t[1]; // t(2)->t[1] |
---|
| 2629 | t[2] = 6.283185*t[2]; // t(3)->t[2] |
---|
| 2630 | t[4] = -1.0 + 2.0*t[4]; // t(5)->t[4] |
---|
| 2631 | t[5] = 6.283185*t[5]; // t(6) -> t[5] |
---|
| 2632 | t1 = t[1]; // t(2)->t[1] |
---|
| 2633 | assert((1.0 - t1*t1) >= 0); |
---|
| 2634 | t2 = std::sqrt(1.0 - t1*t1); |
---|
| 2635 | t3 = std::cos(t[2]); //t(3)->t[2] |
---|
| 2636 | t4 = std::sin(t[2]); //t(3)->t[2] |
---|
| 2637 | t5 = t[4]; // t(5)->t[4] |
---|
| 2638 | assert((1.0 - t5*t5) >= 0); |
---|
| 2639 | t6 = std::sqrt(1.0 - t5*t5); |
---|
| 2640 | t7 = std::cos(t[5]); //t(6) -> t[5] |
---|
| 2641 | t8 = std::sin(t[5]); // t(6)->t[5] |
---|
| 2642 | if (ws->nosurf == 1) { |
---|
| 2643 | x = bl3->r2*std::pow(t[0],0.33333333); // t(1)->t[0] |
---|
| 2644 | y = (bl10->pf)*std::pow(t[3],0.33333333); // t(4)->t[3] |
---|
| 2645 | } |
---|
| 2646 | else { |
---|
| 2647 | // surface..w.s.: impulsion (sphere dure), puis r(q) |
---|
| 2648 | t33 = std::pow(t[6],0.33333333); // t(7)->t[6] |
---|
| 2649 | y = (bl10->pf)*t33; |
---|
| 2650 | |
---|
| 2651 | rr = interpolateFunction(t33); |
---|
| 2652 | x = rr*std::pow(t[3],0.33333333); // t(4)->t[3] |
---|
| 2653 | // fin surface on a redefini x et y |
---|
| 2654 | } |
---|
| 2655 | bl3->x1[i] = x*t2*t3; |
---|
| 2656 | bl3->x2[i] = x*t2*t4; |
---|
| 2657 | bl3->x3[i] = x*t1; |
---|
| 2658 | s1t1 = s1t1 + bl3->x1[i]; |
---|
| 2659 | s2t1 = s2t1 + bl3->x2[i]; |
---|
| 2660 | s3t1 = s3t1+bl3->x3[i]; |
---|
| 2661 | bl1->p1[i] = y*t6*t7; |
---|
| 2662 | bl1->p2[i] = y*t6*t8; |
---|
| 2663 | bl1->p3[i] = y*t5; |
---|
| 2664 | sp1t1 = sp1t1+bl1->p1[i]; |
---|
| 2665 | sp2t1 = sp2t1+bl1->p2[i]; |
---|
| 2666 | sp3t1 = sp3t1+bl1->p3[i]; |
---|
| 2667 | bl1->ind1[i] = 0; |
---|
| 2668 | bl1->eps[i] = w(bl1->p1[i],bl1->p2[i],bl1->p3[i],fmp); |
---|
| 2669 | // assert(isnan(bl1->eps[i]) == false); |
---|
| 2670 | // assert(isnan(energyTest(i)) == false); |
---|
| 2671 | bl9->hel[i] = 0.0; |
---|
| 2672 | efer = efer + bl1->eps[i] - fmp; |
---|
| 2673 | } |
---|
| 2674 | |
---|
| 2675 | bl9->hel[ia] = 0; |
---|
| 2676 | bl5->nesc[ia] = 0; |
---|
| 2677 | bl1->ind2[ia] = -1; |
---|
| 2678 | bl1->ind1[ia] = 0; |
---|
| 2679 | bl3->x1[ia] = -s1t1; |
---|
| 2680 | bl3->x2[ia] = -s2t1; |
---|
| 2681 | bl3->x3[ia] = -s3t1; |
---|
| 2682 | // assert(isnan(bl3->x3[ia]) == false); |
---|
| 2683 | bl1->p1[ia] = -sp1t1; |
---|
| 2684 | bl1->p2[ia] = -sp2t1; |
---|
| 2685 | bl1->p3[ia] = -sp3t1; |
---|
| 2686 | |
---|
| 2687 | assert((std::pow(bl1->p1[ia],2) + std::pow(bl1->p2[ia],2) + std::pow(bl1->p3[ia],2)) >= 0); |
---|
| 2688 | p_mod = std::sqrt(std::pow(bl1->p1[ia],2) + std::pow(bl1->p2[ia],2) + std::pow(bl1->p3[ia],2)); |
---|
| 2689 | if(p_mod > ((bl10->pf)+0.05)) { |
---|
| 2690 | goto pnu1633; |
---|
| 2691 | } |
---|
| 2692 | |
---|
| 2693 | bl1->eps[ia] = w(bl1->p1[ia],bl1->p2[ia],bl1->p3[ia],fmp); |
---|
| 2694 | // assert(isnan(energyTest(ia)) == false); |
---|
| 2695 | |
---|
| 2696 | efer = efer + bl1->eps[ia]-fmp; |
---|
| 2697 | |
---|
| 2698 | } //end if !(bl3->ia2 >= 2 && bl3->ia2 <= 4) |
---|
| 2699 | |
---|
| 2700 | // target preparation for a > 4 |
---|
| 2701 | if(bl3->ia2 > 4) { |
---|
| 2702 | x1_target = 0.0; |
---|
| 2703 | x2_target = 0.0; |
---|
| 2704 | x3_target = 0.0; |
---|
| 2705 | for(G4int i = bl3->ia1+1; i <= ia; i++) { //do 1 i=bl3->ia1+1,ia |
---|
| 2706 | bl5->nesc[i] = 0; |
---|
| 2707 | bl1->ind2[i] = 1; |
---|
| 2708 | if (i > (iz2+bl3->ia1)) { |
---|
| 2709 | bl1->ind2[i] = -1; |
---|
| 2710 | } |
---|
| 2711 | // surface ajout de t(7) surface.f avait do 6 j=2,7 ici 1,6 ? |
---|
| 2712 | for(G4int j = 0; j < 7; j++) { |
---|
| 2713 | standardRandom(&t[j], &(hazard->ial)); |
---|
| 2714 | } |
---|
| 2715 | |
---|
| 2716 | // pnu6: // continue |
---|
| 2717 | t[1] = -1.0 + 2.0*t[1]; //t(2)->t[1] |
---|
| 2718 | t[2] = 6.283185*t[2]; |
---|
| 2719 | t[4] = -1.0 + 2.0*t[4]; // t(5)->t[4] |
---|
| 2720 | t[5] = 6.283185*t[5]; //t(6)->t[5] |
---|
| 2721 | t1 = t[1]; // t(2)->t[1] |
---|
| 2722 | assert((1.0 - t1*t1) >= 0); |
---|
| 2723 | t2 = std::sqrt(1.0 - t1*t1); |
---|
| 2724 | t3 = std::cos(t[2]); //t(3)->t[2] |
---|
| 2725 | t4 = std::sin(t[2]); //t(3)->t[2] |
---|
| 2726 | t5 = t[4]; //t(5)->t[4] |
---|
| 2727 | assert((1.0 - t5*t5) >= 0); |
---|
| 2728 | t6 = std::sqrt(1.0 - t5*t5); |
---|
| 2729 | t7 = std::cos(t[5]); //t(6)->t[5] |
---|
| 2730 | t8 = std::sin(t[5]); // t(6)->t[5] |
---|
| 2731 | |
---|
| 2732 | if (ws->nosurf == 1) { |
---|
| 2733 | x = bl3->r2*std::pow(t[0],0.33333333); // t(1)->t[0] |
---|
| 2734 | y = bl10->pf*std::pow(t[3],0.33333333); // t(4)->t3 |
---|
| 2735 | } |
---|
| 2736 | else { |
---|
| 2737 | // surface..w.s.: impulsion (sphere dure), puis r(q) |
---|
| 2738 | t33 = std::pow(t[6],0.33333333); // t(7)->t[6] |
---|
| 2739 | y=bl10->pf*t33; |
---|
| 2740 | rr=interpolateFunction(t33); |
---|
| 2741 | x=rr*std::pow(t[3],0.33333333); // t(4)->t[3] |
---|
| 2742 | // fin surface on a redefini x et y |
---|
| 2743 | } |
---|
| 2744 | bl3->x1[i] = x*t2*t3; |
---|
| 2745 | bl3->x2[i] = x*t2*t4; |
---|
| 2746 | bl3->x3[i] = x*t1; |
---|
| 2747 | bl1->p1[i] = y*t6*t7; |
---|
| 2748 | bl1->p2[i] = y*t6*t8; |
---|
| 2749 | bl1->p3[i] = y*t5; |
---|
| 2750 | x1_target = x1_target + bl3->x1[i]; |
---|
| 2751 | x2_target = x2_target + bl3->x2[i]; |
---|
| 2752 | x3_target = x3_target + bl3->x3[i]; |
---|
| 2753 | bl1->ind1[i] = 0; |
---|
| 2754 | bl1->eps[i] = w(bl1->p1[i],bl1->p2[i],bl1->p3[i],fmp); |
---|
| 2755 | // assert(isnan(energyTest(i)) == false); |
---|
| 2756 | |
---|
| 2757 | bl9->hel[i] = 0.0; |
---|
| 2758 | efer = efer + bl1->eps[i] - fmp; |
---|
| 2759 | } |
---|
| 2760 | x1_target = x1_target/bl3->ia2; |
---|
| 2761 | x2_target = x2_target/bl3->ia2; |
---|
| 2762 | x3_target = x3_target/bl3->ia2; |
---|
| 2763 | } |
---|
| 2764 | |
---|
| 2765 | efrun = efrun + efer; |
---|
| 2766 | |
---|
| 2767 | // location of incident particle at point (b,z) |
---|
| 2768 | r22 = bl3->r2*(bl3->r2); |
---|
| 2769 | z = ws->bmax * (ws->bmax) - b*b; // for the wood-saxon density... |
---|
| 2770 | |
---|
| 2771 | if (z < 0.0) { |
---|
| 2772 | z=0.0; |
---|
| 2773 | } |
---|
| 2774 | |
---|
| 2775 | assert(z >= 0); |
---|
| 2776 | z = std::sqrt(z); |
---|
| 2777 | // random azimuthal direction of the impact parameter (sept 99) |
---|
| 2778 | |
---|
| 2779 | if (kindstruct->kindf7 <= 2) { |
---|
| 2780 | G4long testseed = hazard->igraine[13]; |
---|
| 2781 | // standardRandom(&tbid, &(hazard->igraine[13])); |
---|
| 2782 | standardRandom(&tbid, &testseed); |
---|
| 2783 | hazard->igraine[13] = testseed; |
---|
| 2784 | tbid = tbid*6.283185; |
---|
| 2785 | bl3->x1[1] = bl3->x1[1] + b*std::cos(tbid); //x1(1)->x1[1] |
---|
| 2786 | bl3->x2[1] = bl3->x2[1] + b*std::sin(tbid); //x2(1)->x2[1] |
---|
| 2787 | bl3->x3[1] = bl3->x3[1] - z; |
---|
| 2788 | // pour le ntuple des avatars: |
---|
| 2789 | if(varavat->kveux == 1) { |
---|
| 2790 | varavat->r1_in[0] = bl3->x1[1]; //r1_in(1)->r1_in[0] and x1(1)->x1[0] |
---|
| 2791 | varavat->r1_in[1] = bl3->x2[1]; //r1_in(2)->r1_in[1] and x1(2)->x1[1] |
---|
| 2792 | varavat->r1_in[2] = bl3->x3[1]; //r1_in(3)->r1_in[2] and x1(3)->x1[2] |
---|
| 2793 | } //endif |
---|
| 2794 | } |
---|
| 2795 | else { |
---|
| 2796 | if (kindstruct->kindf7 < 6) { //then ! pour les pions on laisse |
---|
| 2797 | //call standardRandom(tbid,iy14) |
---|
| 2798 | standardRandom(&tbid, &(hazard->igraine[13])); |
---|
| 2799 | tbid = tbid*6.283185; |
---|
| 2800 | y1[1] = y1[1] + b*std::cos(tbid); //y1(1)->y1[0] |
---|
| 2801 | y2[1] = y2[1] + b*std::sin(tbid); //y2(1)->y2[0] |
---|
| 2802 | y3[1] = y3[1] - z; |
---|
| 2803 | } |
---|
| 2804 | else { |
---|
| 2805 | // deutons |
---|
| 2806 | //nmiss=0.; |
---|
| 2807 | nmiss = 0; |
---|
| 2808 | xlengm=1000.0; |
---|
| 2809 | |
---|
| 2810 | for(G4int i = 1; i <= bl3->ia1; i++) { |
---|
| 2811 | // for(G4int i = 1; i < bl3->ia1; i++) { |
---|
| 2812 | // assert(isnan(ginc) == false); |
---|
| 2813 | assert(ginc != 0); |
---|
| 2814 | bl3->x3[i] = bl3->x3[i]/ginc; |
---|
| 2815 | // assert(isnan(bl3->x3[i]) == false); |
---|
| 2816 | zai2 = ws->rmaxws*(ws->rmaxws) - std::pow((b+bl3->x1[i]),2) - std::pow(bl3->x2[i],2); |
---|
| 2817 | if (zai2 < 0.0) { |
---|
| 2818 | goto pnu22; |
---|
| 2819 | } |
---|
| 2820 | ztu = -std::sqrt(zai2); |
---|
| 2821 | // r22 remplace par rmaxws*rmaxws et r2 par rmaxws cv correct ? |
---|
| 2822 | za_i = 2.0*(ws->rmaxws) + ztu; |
---|
| 2823 | xleng = za_i - bl3->x3[i]; |
---|
| 2824 | if (xleng > xlengm) { |
---|
| 2825 | // goto pnu21; |
---|
| 2826 | continue; |
---|
| 2827 | } |
---|
| 2828 | ilm = i; |
---|
| 2829 | xlengm = xleng; |
---|
| 2830 | // assert(isnan(ztu) == false); |
---|
| 2831 | ztouch = ztu; |
---|
| 2832 | // goto pnu21; |
---|
| 2833 | continue; |
---|
| 2834 | pnu22: |
---|
| 2835 | nmiss = nmiss + 1; |
---|
| 2836 | } |
---|
| 2837 | // pnu21: |
---|
| 2838 | if (nmiss == bl3->ia1) { //then |
---|
| 2839 | nopart = -1; |
---|
| 2840 | // return; |
---|
| 2841 | if(verboseLevel > 3) { |
---|
| 2842 | G4cout <<"nmiss == bl3->ia1" << G4endl; |
---|
| 2843 | G4cout <<"End of algorithm after pnu21." << G4endl; |
---|
| 2844 | } |
---|
| 2845 | goto pnureturn; |
---|
| 2846 | } |
---|
| 2847 | else { |
---|
| 2848 | zshif = bl3->x3[ilm] - ztouch; |
---|
| 2849 | standardRandom(&tbid, &(hazard->igraine[13])); |
---|
| 2850 | tbid = tbid*6.283185; |
---|
| 2851 | for(G4int i = 1; i <= bl3->ia1; i++) { |
---|
| 2852 | xxx = bl3->x1[i] + b; |
---|
| 2853 | bl3->x1[i] = xxx*std::cos(tbid) - bl3->x2[i]*std::sin(tbid); |
---|
| 2854 | bl3->x2[i] = xxx*std::sin(tbid) + bl3->x2[i]*std::cos(tbid); |
---|
| 2855 | bl3->x3[i] = bl3->x3[i] - zshif; |
---|
| 2856 | } |
---|
| 2857 | if (std::fabs(std::pow(bl3->x1[ilm],2)+std::pow(bl3->x2[ilm],2)+std::pow(bl3->x3[ilm],2)-ws->rmaxws*(ws->rmaxws)) > 0.01) { |
---|
| 2858 | if(verboseLevel > 2) { |
---|
| 2859 | G4cout <<"wrong position" << G4endl; |
---|
| 2860 | } |
---|
| 2861 | } |
---|
| 2862 | } |
---|
| 2863 | } |
---|
| 2864 | } |
---|
| 2865 | |
---|
| 2866 | // initial momentum for all type of incident particles: |
---|
| 2867 | xl1 = b*pinc*std::sin(tbid); |
---|
| 2868 | xl2 = -b*pinc*std::cos(tbid); |
---|
| 2869 | xl3 = 0.0; |
---|
| 2870 | |
---|
| 2871 | // transcription in the general frame of reference |
---|
| 2872 | // (here,=lab frame) |
---|
| 2873 | |
---|
| 2874 | be = 0.0; |
---|
| 2875 | ge = 1.0; |
---|
| 2876 | b1 = (binc - be)/(1.0 - be*binc); |
---|
| 2877 | b2 = -be; |
---|
| 2878 | assert((1.0 - b1*b1) > 0); |
---|
| 2879 | g1 = 1.0/std::sqrt(1.0 - b1*b1); |
---|
| 2880 | g2 = 1.0; |
---|
| 2881 | // deutons |
---|
| 2882 | // here for nucleons |
---|
| 2883 | if (kindstruct->kindf7 <= 2) { |
---|
| 2884 | bl1->eps[1] = g1*fmp + v0; |
---|
| 2885 | assert((std::pow(bl1->eps[1],2) - std::pow(fmp,2)) >= 0); |
---|
| 2886 | bl1->p3[1] = std::sqrt(std::pow(bl1->eps[1],2) - std::pow(fmp,2)); |
---|
| 2887 | // assert(isnan(energyTest(1)) == false); |
---|
| 2888 | } |
---|
| 2889 | else { |
---|
| 2890 | // here for pions |
---|
| 2891 | if (kindstruct->kindf7 < 6) { //then |
---|
| 2892 | q4[1] = g1*fmpi; // q4(1)->q4[0] |
---|
| 2893 | q3[1] = b1*q4[1]; |
---|
| 2894 | } |
---|
| 2895 | else { |
---|
| 2896 | // here for composite projectiles: |
---|
| 2897 | // the kinetic energy is below the threshold. put all |
---|
| 2898 | // fermi momentum to 0... projectile nucleons not on shell! |
---|
| 2899 | energie_in = tlab + fmpinc; |
---|
| 2900 | if((energie_in) <= (bl3->ia1*fmp)) { |
---|
| 2901 | for(G4int i = 1; i <= bl3->ia1; i++) { |
---|
| 2902 | bl1->eps[i] = energie_in/bl3->ia1; |
---|
| 2903 | bl1->p1[i] = 0.0; |
---|
| 2904 | bl1->p2[i] = 0.0; |
---|
| 2905 | bl1->p3[i] = pinc/bl3->ia1; |
---|
| 2906 | // assert(isnan(energyTest(i)) == false); |
---|
| 2907 | } |
---|
| 2908 | goto pnu1871; |
---|
| 2909 | } |
---|
| 2910 | // here the composit is above threshold |
---|
| 2911 | for(G4int i = 1; i <= bl3->ia1; i++) { //do i=1,bl3->ia1 !save e,p in the composit rest frame |
---|
| 2912 | eps_c[i] = bl1->eps[i]; |
---|
| 2913 | p3_c[i] = bl1->p3[i]; |
---|
| 2914 | } //enddo |
---|
| 2915 | |
---|
| 2916 | nbtest = bl3->ia1 - 1; |
---|
| 2917 | if(kindstruct->kindf7 == 6) { |
---|
| 2918 | nbtest = 2; |
---|
| 2919 | } |
---|
| 2920 | iflag = 0; |
---|
| 2921 | pnu1870: |
---|
| 2922 | sueps = 0.0; |
---|
| 2923 | |
---|
| 2924 | iflag = iflag + 1; |
---|
| 2925 | |
---|
| 2926 | for(G4int i = 1; i <= bl3->ia1; i++) { //do i=1,bl3->ia1 |
---|
| 2927 | tte = eps_c[i]; |
---|
| 2928 | bl1->eps[i] = g1*(eps_c[i] + b1*p3_c[i]); |
---|
| 2929 | bl1->p3[i] = g1*(b1*tte + p3_c[i]); |
---|
| 2930 | // assert(isnan(energyTest(i)) == false); |
---|
| 2931 | sueps = sueps + bl1->eps[i]; |
---|
| 2932 | } //enddo |
---|
| 2933 | |
---|
| 2934 | assert(sueps != 0); |
---|
| 2935 | cobe = (tlab + fmpinc)/sueps; |
---|
| 2936 | |
---|
| 2937 | // off shell problem for incident clusters (a.b. 2/2002) |
---|
| 2938 | |
---|
| 2939 | if(iflag == nbtest) { // too much..all momentum to 0 |
---|
| 2940 | for(G4int klm = 1; klm <= bl3->ia1; klm++) { //do klm=1,bl3->ia1 |
---|
| 2941 | eps_c[klm] = fmp; |
---|
| 2942 | bl1->p1[klm] = 0.0; |
---|
| 2943 | bl1->p2[klm] = 0.0; |
---|
| 2944 | p3_c[klm] = 0; |
---|
| 2945 | } |
---|
| 2946 | goto pnu1870; |
---|
| 2947 | } |
---|
| 2948 | for(G4int i = 1; i <= bl3->ia1; i++) { //do i=1,bl3->ia1 |
---|
| 2949 | // assert(isnan(energyTest(i)) == false); |
---|
| 2950 | arg = std::pow((cobe*(bl1->eps[i])),2)-pm2; |
---|
| 2951 | if (arg <= 0.) { //then ! put maximum momentum to 0. |
---|
| 2952 | i_emax = 1; // !find maximum |
---|
| 2953 | ener_max = bl1->eps[1]; |
---|
| 2954 | for(G4int klm = 2; klm <= bl3->ia1; klm++) { //do klm=2,bl3->ia1 |
---|
| 2955 | if(bl1->eps[klm] > ener_max) { |
---|
| 2956 | ener_max = bl1->eps[klm]; |
---|
| 2957 | i_emax = klm; |
---|
| 2958 | } |
---|
| 2959 | } |
---|
| 2960 | eps_c[i_emax] = fmp; |
---|
| 2961 | bl1->p1[i_emax] = 0.0; |
---|
| 2962 | bl1->p2[i_emax] = 0.0; |
---|
| 2963 | p3_c[i_emax] = 0.0; |
---|
| 2964 | |
---|
| 2965 | if(i_emax == bl3->ia1) { // circular permut if the last one |
---|
| 2966 | epsv = eps_c[bl3->ia1]; // permutation circulaire |
---|
| 2967 | p1v = bl1->p1[bl3->ia1]; |
---|
| 2968 | p2v = bl1->p2[bl3->ia1]; |
---|
| 2969 | p3v = p3_c[bl3->ia1]; |
---|
| 2970 | for(bl2->k = bl3->ia1-1; bl2->k >= 1; bl2->k = bl2->k - 1) { //do k=bl3->ia1-1,1,-1 |
---|
| 2971 | eps_c[bl2->k+1] = eps_c[bl2->k]; |
---|
| 2972 | bl1->p1[bl2->k+1] = bl1->p1[bl2->k]; |
---|
| 2973 | bl1->p2[bl2->k+1] = bl1->p2[bl2->k]; |
---|
| 2974 | p3_c[bl2->k+1] = p3_c[bl2->k]; |
---|
| 2975 | } |
---|
| 2976 | eps_c[1] = epsv; |
---|
| 2977 | bl1->p1[1] = p1v; |
---|
| 2978 | bl1->p2[1] = p2v; |
---|
| 2979 | p3_c[1] = p3v; // fin permut. |
---|
| 2980 | } |
---|
| 2981 | sp1t1 = 0.0; // re-compute the last one |
---|
| 2982 | sp2t1 = 0.0; |
---|
| 2983 | sp3t1 = 0.0; |
---|
| 2984 | for(G4int j = 1; j <= bl3->ia1-1; j++) { //do j=1,bl3->ia1-1 |
---|
| 2985 | sp1t1 = sp1t1 + bl1->p1[j]; |
---|
| 2986 | sp2t1 = sp2t1 + bl1->p2[j]; |
---|
| 2987 | sp3t1 = sp3t1 + p3_c[j]; |
---|
| 2988 | } |
---|
| 2989 | bl1->p1[bl3->ia1] = -sp1t1; |
---|
| 2990 | bl1->p2[bl3->ia1] = -sp2t1; |
---|
| 2991 | p3_c[bl3->ia1] = -sp3t1; |
---|
| 2992 | eps_c[bl3->ia1] = w(bl1->p1[bl3->ia1],bl1->p2[bl3->ia1],p3_c[bl3->ia1],fmp); |
---|
| 2993 | |
---|
| 2994 | goto pnu1870; // ..and boost all of them. |
---|
| 2995 | } |
---|
| 2996 | } |
---|
| 2997 | |
---|
| 2998 | for(G4int i = 1; i <= bl3->ia1; i++) { //do i=1,bl3->ia1 |
---|
| 2999 | // for(G4int i = 1; i < bl3->ia1; i++) { //do i=1,bl3->ia1 |
---|
| 3000 | // assert(isnan(energyTest(i)) == false); |
---|
| 3001 | arg = std::pow((cobe*(bl1->eps[i])),2) - pm2; |
---|
| 3002 | comom = std::sqrt(arg/(std::pow(bl1->eps[i],2) - pm2)); |
---|
| 3003 | // assert(isnan(comom) == false); |
---|
| 3004 | bl1->p1[i] = comom*(bl1->p1[i]); |
---|
| 3005 | bl1->p2[i] = comom*(bl1->p2[i]); |
---|
| 3006 | bl1->p3[i] = comom*(bl1->p3[i]); |
---|
| 3007 | bl1->eps[i] = bl1->eps[i]*cobe; |
---|
| 3008 | // assert(isnan(energyTest(i)) == false); |
---|
| 3009 | if (std::fabs(am(bl1->p1[i],bl1->p2[i],bl1->p3[i],bl1->eps[i])-fmp) > 0.01) { |
---|
| 3010 | if(verboseLevel > 2) { |
---|
| 3011 | G4cout <<"wrong correction " << i << G4endl; |
---|
| 3012 | } |
---|
| 3013 | } |
---|
| 3014 | } |
---|
| 3015 | bl1->eps[ilm] = bl1->eps[ilm] + v0; |
---|
| 3016 | } |
---|
| 3017 | } |
---|
| 3018 | |
---|
| 3019 | pnu1871: |
---|
| 3020 | // evaluation of the times t(a,b) |
---|
| 3021 | bl2->k = 0; |
---|
| 3022 | kcol = 0; |
---|
| 3023 | if (kindstruct->kindf7 <= 2) { |
---|
| 3024 | // modif s.vuillier tient compte propagation projectile,1e collision |
---|
| 3025 | // imposee pour lui (c'est une maniere de faire!!) |
---|
| 3026 | G4int ioldk = 0; |
---|
| 3027 | for(G4int i = 1; i <= ia; i++) { //do 40 i=1,ia |
---|
| 3028 | ioldk = bl2->k; |
---|
| 3029 | // bl2->k = bl2->k + 1; |
---|
| 3030 | // tref=ref(x1(i),x2(i),x3(i),p1(i),p2(i),p3(i),eps(i),r22) p-n04740 |
---|
| 3031 | // assert(isnan(energyTest(i)) == false); |
---|
| 3032 | tref = ref(bl3->x1[i], bl3->x2[i], bl3->x3[i], bl1->p1[i], bl1->p2[i], bl1->p3[i], bl1->eps[i], r22); |
---|
| 3033 | // assert(isnan(tref) == false); |
---|
| 3034 | if (tref > bl4->tmax5) { |
---|
| 3035 | goto pnu45; |
---|
| 3036 | } |
---|
| 3037 | |
---|
| 3038 | bl2->k = bl2->k + 1; |
---|
| 3039 | assert((bl2->k >= 0) && (bl2->k < BL2INDSIZE)); |
---|
| 3040 | bl2->crois[bl2->k]=tref; |
---|
| 3041 | bl2->ind[bl2->k]=i; |
---|
| 3042 | bl2->jnd[bl2->k]=-1; |
---|
| 3043 | pnu45: |
---|
| 3044 | i1=i-1; |
---|
| 3045 | if (i == 1) { |
---|
| 3046 | //goto pnu40; |
---|
| 3047 | continue; |
---|
| 3048 | } |
---|
| 3049 | // 1326 c ici on ne calcule que les G4interactions nn impliquant le projectile !!! (2/02) |
---|
| 3050 | if (i1 > bl3->ia1) { |
---|
| 3051 | i1=bl3->ia1; |
---|
| 3052 | } |
---|
| 3053 | for(G4int j = 1; j <= i1; j++) { //do 41 j=1,i1 |
---|
| 3054 | // no collisions before the first collision of the incident particle |
---|
| 3055 | time (i, j); |
---|
| 3056 | if (bl1->ta < 0.0) { |
---|
| 3057 | continue; |
---|
| 3058 | } |
---|
| 3059 | if(bl1->ta > bl4->tmax5) { |
---|
| 3060 | continue; |
---|
| 3061 | } |
---|
| 3062 | eij=am(bl1->p1[i]+bl1->p1[j],bl1->p2[i]+bl1->p2[j],bl1->p3[i]+bl1->p3[j],bl1->eps[i]+bl1->eps[j]); |
---|
| 3063 | // assert(isnan(eij) == false); |
---|
| 3064 | if (eij < 1925.0) { |
---|
| 3065 | continue; |
---|
| 3066 | } |
---|
| 3067 | isos=bl1->ind2[i]+bl1->ind2[j]; |
---|
| 3068 | |
---|
| 3069 | // assert(isnan(eij) == false); |
---|
| 3070 | // assert(isnan(isos) == false); |
---|
| 3071 | if (31.0*(bl3->rab2) > totalCrossSection(eij,0,isos)) { |
---|
| 3072 | continue; |
---|
| 3073 | } |
---|
| 3074 | |
---|
| 3075 | bl2->k = bl2->k + 1; |
---|
| 3076 | assert((bl2->k >= 0) && (bl2->k < BL2INDSIZE)); |
---|
| 3077 | if (j == 1) { |
---|
| 3078 | kcol = kcol + 1; |
---|
| 3079 | } |
---|
| 3080 | bl2->crois[bl2->k]=bl1->ta; |
---|
| 3081 | bl2->ind[bl2->k]=i; |
---|
| 3082 | bl2->jnd[bl2->k]=j; |
---|
| 3083 | } |
---|
| 3084 | if(verboseLevel > 3) { |
---|
| 3085 | if(bl2->k == (ioldk + 2)) { |
---|
| 3086 | if(verboseLevel > 2) { |
---|
| 3087 | G4cout <<"bl2->k incremented twice!" << G4endl; |
---|
| 3088 | } |
---|
| 3089 | } |
---|
| 3090 | } |
---|
| 3091 | } |
---|
| 3092 | } |
---|
| 3093 | else { |
---|
| 3094 | // deutons |
---|
| 3095 | if (kindstruct->kindf7 < 6) { //then |
---|
| 3096 | // here for incoming pions: |
---|
| 3097 | for(G4int i = bl3->ia1+1; i <= ia; i++) { //do i=ia1+1,ia |
---|
| 3098 | // assert(isnan(energyTest(i)) == false); |
---|
| 3099 | tref = ref(bl3->x1[i], bl3->x2[i], bl3->x3[i], bl1->p1[i], bl1->p2[i], bl1->p3[i], bl1->eps[i], r22); |
---|
| 3100 | // assert(isnan(tref) == false); |
---|
| 3101 | // assert(isnan(tref) == false); |
---|
| 3102 | if (tref < bl4->tmax5) { |
---|
| 3103 | bl2->k = bl2->k + 1; |
---|
| 3104 | assert((bl2->k >= 0) && (bl2->k < BL2INDSIZE)); |
---|
| 3105 | bl2->crois[bl2->k] = tref; |
---|
| 3106 | bl2->ind[bl2->k] = i; |
---|
| 3107 | bl2->jnd[bl2->k] = -1; |
---|
| 3108 | } |
---|
| 3109 | } |
---|
| 3110 | new2(y1[1], y2[1], y3[1], q1[1], q2[1], q3[1], q4[1], 1, 0); |
---|
| 3111 | |
---|
| 3112 | // modif a.b. 21/06/2002: should check at least one valid collision |
---|
| 3113 | // 1361 c with incoming pion. |
---|
| 3114 | // 1362 c kcol=1 |
---|
| 3115 | if(bl2->k != 0) { |
---|
| 3116 | kcol = 1; |
---|
| 3117 | } |
---|
| 3118 | } |
---|
| 3119 | else { |
---|
| 3120 | for(G4int i = 1; i <= bl3->ia1; i++) { //do 38 i=1,ia1 |
---|
| 3121 | bl5->nesc[i] = 1; |
---|
| 3122 | if (i != ilm) { |
---|
| 3123 | goto pnu36; |
---|
| 3124 | } |
---|
| 3125 | // assert(isnan(energyTest(i)) == false); |
---|
| 3126 | tref = ref(bl3->x1[i], bl3->x2[i], bl3->x3[i], bl1->p1[i], bl1->p2[i], bl1->p3[i], bl1->eps[i], r22); |
---|
| 3127 | // assert(isnan(tref) == false); |
---|
| 3128 | if(verboseLevel > 3) { |
---|
| 3129 | if(tref < 0.0) { |
---|
| 3130 | if(verboseLevel > 2) { |
---|
| 3131 | G4cout <<"G4Incl: Reflection time < 0! (line 2579)" << G4endl; |
---|
| 3132 | } |
---|
| 3133 | } |
---|
| 3134 | } |
---|
| 3135 | bl5->nesc[i] = 0; |
---|
| 3136 | npproj[i] = 0; |
---|
| 3137 | goto pnu37; |
---|
| 3138 | pnu36: |
---|
| 3139 | t1 = bl3->x1[i]*(bl1->p1[i])+bl3->x2[i]*(bl1->p2[i])+bl3->x3[i]*(bl1->p3[i]); |
---|
| 3140 | t2 = bl1->p1[i]*(bl1->p1[i])+bl1->p2[i]*(bl1->p2[i])+bl1->p3[i]*(bl1->p3[i]); |
---|
| 3141 | assert(t2 != 0); |
---|
| 3142 | t3 = t1/t2; |
---|
| 3143 | t4 = bl3->x1[i]*(bl3->x1[i])+bl3->x2[i]*(bl3->x2[i])+bl3->x3[i]*(bl3->x3[i]); |
---|
| 3144 | // 1379 c incoming nucleons enter potential at maximum radius (modif. 13/06/01) |
---|
| 3145 | t5 = t3*t3 + ((ws->rmaxws)*(ws->rmaxws) - t4)/t2; |
---|
| 3146 | if(verboseLevel > 3) { |
---|
| 3147 | G4cout <<"x1 = " << bl3->x1[i] <<" x2 = " << bl3->x2[i] <<" x3 = " << bl3->x3[i] << G4endl; |
---|
| 3148 | G4cout <<"t1 = " << t1 << G4endl; |
---|
| 3149 | G4cout <<"t2 = " << t2 << G4endl; |
---|
| 3150 | G4cout <<"t3 = " << t3 << G4endl; |
---|
| 3151 | G4cout <<"t4 = " << t4 << G4endl; |
---|
| 3152 | G4cout <<"rmaxws = " << ws->rmaxws << G4endl; |
---|
| 3153 | G4cout <<"t5 = " << t5 << G4endl; |
---|
| 3154 | } |
---|
| 3155 | if (t5 < 0.) { |
---|
| 3156 | continue; |
---|
| 3157 | } |
---|
| 3158 | tref = (-1.0*t3 - std::sqrt(t5))*(bl1->eps[i]); |
---|
| 3159 | // assert(isnan(tref) == false); |
---|
| 3160 | if (tref > bl4->tmax5) { |
---|
| 3161 | continue; |
---|
| 3162 | } |
---|
| 3163 | npproj[i] = 1; |
---|
| 3164 | pnu37: |
---|
| 3165 | bl2->k = bl2->k + 1; |
---|
| 3166 | assert((bl2->k >= 0) && (bl2->k < BL2INDSIZE)); |
---|
| 3167 | bl2->crois[bl2->k] = tref; |
---|
| 3168 | bl2->ind[bl2->k] = i; |
---|
| 3169 | bl2->jnd[bl2->k] = -1; |
---|
| 3170 | } |
---|
| 3171 | kcol = 1; |
---|
| 3172 | |
---|
| 3173 | // for(G4int i = bl3->ia1+1; i < ia; i++) { //do 39 i=ia1+1,ia |
---|
| 3174 | for(G4int i = bl3->ia1+1; i <= ia; i++) { //do 39 i=ia1+1,ia |
---|
| 3175 | npproj[i] = 0; |
---|
| 3176 | // assert(isnan(energyTest(i)) == false); |
---|
| 3177 | tref = ref(bl3->x1[i], bl3->x2[i], bl3->x3[i], bl1->p1[i], bl1->p2[i], bl1->p3[i], bl1->eps[i], r22); // line 2609 |
---|
| 3178 | // assert(isnan(tref) == false); |
---|
| 3179 | if(verboseLevel > 3) { |
---|
| 3180 | if(tref < 0.0) { |
---|
| 3181 | G4cout <<"G4Incl: Reflection time < 0! (line 2609)" << G4endl; |
---|
| 3182 | } |
---|
| 3183 | } |
---|
| 3184 | |
---|
| 3185 | if (tref < bl4->tmax5) { //then |
---|
| 3186 | bl2->k = bl2->k + 1; |
---|
| 3187 | bl2->crois[bl2->k]=tref; |
---|
| 3188 | bl2->ind[bl2->k]=i; |
---|
| 3189 | bl2->jnd[bl2->k]=-1; |
---|
| 3190 | } //endif |
---|
| 3191 | |
---|
| 3192 | time (i, ilm); |
---|
| 3193 | if (bl1->ta < 0.) { |
---|
| 3194 | continue; |
---|
| 3195 | } |
---|
| 3196 | if (bl1->ta > bl4->tmax5) { |
---|
| 3197 | continue; |
---|
| 3198 | } |
---|
| 3199 | eij=am(bl1->p1[i]+bl1->p1[ilm],bl1->p2[i]+bl1->p2[ilm],bl1->p3[i]+bl1->p3[ilm],bl1->eps[i]+bl1->eps[ilm]); |
---|
| 3200 | // assert(isnan(eij) == false); |
---|
| 3201 | if (eij < 1925.0) { |
---|
| 3202 | continue; |
---|
| 3203 | } |
---|
| 3204 | isos=bl1->ind2[i]+bl1->ind2[ilm]; |
---|
| 3205 | // assert(isnan(eij) == false); |
---|
| 3206 | // assert(isnan(isos) == false); |
---|
| 3207 | if (31.*(bl3->rab2) > totalCrossSection(eij,0,isos)) { |
---|
| 3208 | continue; |
---|
| 3209 | } |
---|
| 3210 | bl2->k = bl2->k + 1; |
---|
| 3211 | kcol=kcol+1; |
---|
| 3212 | bl2->crois[bl2->k]=bl1->ta; |
---|
| 3213 | bl2->ind[bl2->k]=i; |
---|
| 3214 | bl2->jnd[bl2->k]=ilm; |
---|
| 3215 | } |
---|
| 3216 | } |
---|
| 3217 | } |
---|
| 3218 | |
---|
| 3219 | // dumpBl3(dumpOut); |
---|
| 3220 | |
---|
| 3221 | if(verboseLevel > 3) { |
---|
| 3222 | G4cout <<"Variables after time evaluation:" << G4endl; |
---|
| 3223 | |
---|
| 3224 | G4cout <<"bl3->ia1 + bl3->ia2 = ia " << G4endl; |
---|
| 3225 | G4cout << bl3->ia1 << " " << bl3->ia2 << " " << ia << G4endl; |
---|
| 3226 | G4cout <<"B11" << G4endl; |
---|
| 3227 | |
---|
| 3228 | for(G4int idebugtest = 0; idebugtest <= bl2->k; idebugtest++) { |
---|
| 3229 | G4cout <<"index = " << idebugtest << " ind1 = " << bl1->ind1[idebugtest] << " ind2 = " << bl1->ind2[idebugtest] << " p1 = " << bl1->p1[idebugtest] << " p2 = " << bl1->p2[idebugtest] << " p3 = " << bl1->p3[idebugtest] << " bl1->eps = " << bl1->eps[idebugtest] << G4endl; |
---|
| 3230 | } |
---|
| 3231 | |
---|
| 3232 | G4cout <<"Bl2" << G4endl; |
---|
| 3233 | for(G4int idebugtest = 0; idebugtest <= bl2->k; idebugtest++) { |
---|
| 3234 | G4cout <<"index = " << idebugtest << " ind = " << bl2->ind[idebugtest] << " jnd = " << bl2->jnd[idebugtest] << " crois = " << bl2->crois[idebugtest] << G4endl; |
---|
| 3235 | } |
---|
| 3236 | |
---|
| 3237 | G4cout <<"jparticip[i]" << G4endl; |
---|
| 3238 | for(G4int idebugtest = 0; idebugtest < 300; idebugtest++) { |
---|
| 3239 | G4cout <<" " << jparticip[idebugtest]; |
---|
| 3240 | } |
---|
| 3241 | G4cout << G4endl; |
---|
| 3242 | } |
---|
| 3243 | |
---|
| 3244 | |
---|
| 3245 | // deutons |
---|
| 3246 | if (kcol != 0) { |
---|
| 3247 | if(verboseLevel > 3) { |
---|
| 3248 | G4cout <<"After time evaluation: kcol != 0!" << G4endl; |
---|
| 3249 | } |
---|
| 3250 | goto pnu48; |
---|
| 3251 | } |
---|
| 3252 | nopart = -1; |
---|
| 3253 | // Pour eviter renvoi des resultats du run precedent cv 7/7/98 |
---|
| 3254 | iarem = bl3->ia2; |
---|
| 3255 | izrem = iz2; |
---|
| 3256 | esrem = 0.0; |
---|
| 3257 | erecrem = 0.0; |
---|
| 3258 | |
---|
| 3259 | if(verboseLevel > 3) { |
---|
| 3260 | G4cout <<"kcol == 0. No collisions..." << G4endl; |
---|
| 3261 | G4cout <<"End of algorithm because kcol == 0." << G4endl; |
---|
| 3262 | G4cout <<"kcol = " << kcol << G4endl; |
---|
| 3263 | G4cout <<"Return after pnu39." << G4endl; |
---|
| 3264 | } |
---|
| 3265 | // fin ajout cv |
---|
| 3266 | goto pnureturn; |
---|
| 3267 | |
---|
| 3268 | // Initialization at the beginning of the run |
---|
| 3269 | pnu48: |
---|
| 3270 | if(verboseLevel > 3) { |
---|
| 3271 | G4cout <<"Beginning a run..." << G4endl; |
---|
| 3272 | } |
---|
| 3273 | timi = 0.0; |
---|
| 3274 | tim = 0.0; |
---|
| 3275 | ncol = 0; |
---|
| 3276 | |
---|
| 3277 | // compteur des collisions a deux corps (call collis acceptes par pauli) |
---|
| 3278 | ncol_2c = 0; |
---|
| 3279 | |
---|
| 3280 | //C npion=0; |
---|
| 3281 | mrnn = 0; |
---|
| 3282 | mrnd = 0; |
---|
| 3283 | mrdd = 0; |
---|
| 3284 | mrdn = 0; |
---|
| 3285 | mrdp = 0; |
---|
| 3286 | mrpd = 0; |
---|
| 3287 | mcdd = 0; |
---|
| 3288 | mpaul2 = 0; |
---|
| 3289 | mpaul1 = 0; |
---|
| 3290 | |
---|
| 3291 | // approx. (not considering escaping protons of incident clusters) 11/03 a.b. |
---|
| 3292 | itch = iz1 + iz2 - 1; |
---|
| 3293 | for(G4int i = 1; i <= ia; i++) { //do 47 i=1,ia |
---|
| 3294 | bl5->tlg[i] = 0.0; |
---|
| 3295 | nc[i] = 0; |
---|
| 3296 | } |
---|
| 3297 | itt = 1; |
---|
| 3298 | |
---|
| 3299 | // tableau des energies a l'initialisation |
---|
| 3300 | if(varavat->kveux == 1) { |
---|
| 3301 | for(G4int i = bl3->ia1+1; i <= ia; i++) { |
---|
| 3302 | varavat->epsd[i] = bl1->eps[i]; |
---|
| 3303 | } |
---|
| 3304 | iflag20 = 0; |
---|
| 3305 | iflag40 = 0; |
---|
| 3306 | iflag60 = 0; |
---|
| 3307 | } |
---|
| 3308 | |
---|
| 3309 | // search for the smallest positive t(a,b) |
---|
| 3310 | // pour tests, =0 G4interdit les reflexions avant un avatar du projectile, |
---|
| 3311 | // =1 comme avant (reflexions autorisees). (a.b. 3/2002) |
---|
| 3312 | irst_avatar = 1; |
---|
| 3313 | |
---|
| 3314 | if(verboseLevel > 3) { |
---|
| 3315 | G4cout <<"Now arriving to label pnu449." << G4endl; |
---|
| 3316 | } |
---|
| 3317 | pnu449: |
---|
| 3318 | if(verboseLevel > 3) { |
---|
| 3319 | G4cout <<"Now at 449" << G4endl; |
---|
| 3320 | G4cout <<"G4Incl: Now at label pnu449." << G4endl; |
---|
| 3321 | } |
---|
| 3322 | next = 1; |
---|
| 3323 | indic[next] = 1; |
---|
| 3324 | |
---|
| 3325 | pnu44: |
---|
| 3326 | if(verboseLevel > 3) { |
---|
| 3327 | G4cout <<"Now at 44" << G4endl; |
---|
| 3328 | G4cout <<"Starting a new loop at pnu44..." << G4endl; |
---|
| 3329 | } |
---|
| 3330 | if(next == 0) { |
---|
| 3331 | if(verboseLevel > 3) { |
---|
| 3332 | G4cout <<"next == 0. Returning to label pnu449." << G4endl; |
---|
| 3333 | G4cout <<"next == 0" << G4endl; |
---|
| 3334 | } |
---|
| 3335 | goto pnu449; |
---|
| 3336 | } |
---|
| 3337 | |
---|
| 3338 | idep = indic[next] + 1; |
---|
| 3339 | tau = bl2->crois[idep-1]; |
---|
| 3340 | |
---|
| 3341 | if(idep > bl2->k) { |
---|
| 3342 | if(verboseLevel > 3) { |
---|
| 3343 | G4cout <<"G4Incl: idep > bl2->k. Going to pnu448." << G4endl; |
---|
| 3344 | } |
---|
| 3345 | goto pnu448; |
---|
| 3346 | } |
---|
| 3347 | for(G4int i = idep; i <= bl2->k; i++) { //do 42 i=idep,k |
---|
| 3348 | if (bl2->crois[i] > tau) { |
---|
| 3349 | continue; |
---|
| 3350 | } |
---|
| 3351 | tau = bl2->crois[i]; |
---|
| 3352 | next = next + 1; |
---|
| 3353 | indic[next] = i; |
---|
| 3354 | } |
---|
| 3355 | |
---|
| 3356 | // assert(isnan(tau) == false); |
---|
| 3357 | if(verboseLevel > 3) { |
---|
| 3358 | G4cout <<"next = " << next << G4endl; |
---|
| 3359 | } |
---|
| 3360 | pnu448: |
---|
| 3361 | imin = indic[next]; |
---|
| 3362 | bl9->l1 = bl2->ind[imin]; //NOTE: l1 changed to bl9->l1. |
---|
| 3363 | bl9->l2 = bl2->jnd[imin]; //NOTE: l2 changed to bl9->l2. |
---|
| 3364 | |
---|
| 3365 | // test le 20/3/2003: tue sinon le dernier avatar? |
---|
| 3366 | if (bl2->k == 0) { |
---|
| 3367 | if(verboseLevel > 2) { |
---|
| 3368 | G4cout <<"k == 0. Going to the end of the avatar." << G4endl; |
---|
| 3369 | } |
---|
| 3370 | goto pnu230; |
---|
| 3371 | } |
---|
| 3372 | bl2->k = bl2->k - 1; // bugfix k belongs to struct bl2! |
---|
| 3373 | next = next - 1; |
---|
| 3374 | |
---|
| 3375 | // correction s.vuillier 25/1/96 decalage temps correct |
---|
| 3376 | if (imin > bl2->k) { |
---|
| 3377 | goto pnu46; |
---|
| 3378 | } |
---|
| 3379 | |
---|
| 3380 | for(G4int i = imin; i <= bl2->k; i++) { //do 43 i=imin,k |
---|
| 3381 | bl2->crois[i] = bl2->crois[i+1]; |
---|
| 3382 | bl2->ind[i] = bl2->ind[i+1]; |
---|
| 3383 | bl2->jnd[i] = bl2->jnd[i+1]; |
---|
| 3384 | } |
---|
| 3385 | pnu46: |
---|
| 3386 | if(verboseLevel > 3) { |
---|
| 3387 | G4cout <<"G4Incl: Now at pnu46." << G4endl; |
---|
| 3388 | } |
---|
| 3389 | tim = timi + tau; |
---|
| 3390 | |
---|
| 3391 | // tableau des energies a t=20,40,60 fm/c |
---|
| 3392 | if(varavat->kveux == 1) { |
---|
| 3393 | if(iflag20 == 0 && tim >= 20.0) { |
---|
| 3394 | iflag20 = 1; |
---|
| 3395 | for(G4int i = 1; i <= ia; i++) { |
---|
| 3396 | if(bl5->nesc[i] == 0) { |
---|
| 3397 | if(jparticip[i] == 1) { |
---|
| 3398 | varavat->eps2[i] = bl1->eps[i]; |
---|
| 3399 | } |
---|
| 3400 | else { |
---|
| 3401 | varavat->eps2[i] = 0.0; |
---|
| 3402 | } |
---|
| 3403 | } |
---|
| 3404 | else { |
---|
| 3405 | varavat->eps2[i] = 0.; |
---|
| 3406 | } |
---|
| 3407 | } |
---|
| 3408 | } |
---|
| 3409 | |
---|
| 3410 | if(iflag40 == 0 && tim >= 40.0) { |
---|
| 3411 | iflag40 = 1; |
---|
| 3412 | for(G4int i = 1; i <= ia; i++) { |
---|
| 3413 | if(bl5->nesc[i] == 0) { |
---|
| 3414 | if(jparticip[i] == 1) { |
---|
| 3415 | varavat->eps4[i] = bl1->eps[i]; |
---|
| 3416 | } |
---|
| 3417 | else { |
---|
| 3418 | varavat->eps4[i] = 0.0; |
---|
| 3419 | } |
---|
| 3420 | } |
---|
| 3421 | else { |
---|
| 3422 | varavat->eps4[i] = 0.0; |
---|
| 3423 | } |
---|
| 3424 | } |
---|
| 3425 | } |
---|
| 3426 | |
---|
| 3427 | if(iflag60 == 0 && tim >= 60.) { |
---|
| 3428 | iflag60=1; |
---|
| 3429 | for(G4int i = 1; i <= ia; i++) { |
---|
| 3430 | if(bl5->nesc[i] == 0) { |
---|
| 3431 | if(jparticip[i] == 1) { |
---|
| 3432 | varavat->eps6[i] = bl1->eps[i]; |
---|
| 3433 | } |
---|
| 3434 | else { |
---|
| 3435 | varavat->eps6[i] = 0.0; |
---|
| 3436 | } |
---|
| 3437 | } |
---|
| 3438 | else { |
---|
| 3439 | varavat->eps6[i] = 0.0; |
---|
| 3440 | } |
---|
| 3441 | } |
---|
| 3442 | } |
---|
| 3443 | } |
---|
| 3444 | |
---|
| 3445 | // modif: pas de reflexions avant au moins un avatar du (des) nucleon incident |
---|
| 3446 | // celui-ci ne peut etre qu'une collision nn (ou pin) |
---|
| 3447 | |
---|
| 3448 | if((irst_avatar == 0) && (bl9->l2 == -1)) { |
---|
| 3449 | if(verboseLevel > 3) { |
---|
| 3450 | G4cout <<"Interaction type: reflection (l2 = " << bl9->l2 << "). No first interaction with a participant yet." << G4endl; |
---|
| 3451 | } |
---|
| 3452 | goto pnu44; |
---|
| 3453 | } |
---|
| 3454 | |
---|
| 3455 | irst_avatar = irst_avatar+1; |
---|
| 3456 | |
---|
| 3457 | if (tim < temfin) { |
---|
| 3458 | if(verboseLevel > 3) { |
---|
| 3459 | G4cout <<"G4Incl: tim < temfin. Going to pnu49 (line 2886)" << G4endl; |
---|
| 3460 | } |
---|
| 3461 | goto pnu49; // line 2886 |
---|
| 3462 | } |
---|
| 3463 | |
---|
| 3464 | goto pnu255; |
---|
| 3465 | pnu49: |
---|
| 3466 | if(verboseLevel > 3) { |
---|
| 3467 | G4cout <<"G4Incl: Now at pnu49. " << G4endl; |
---|
| 3468 | } |
---|
| 3469 | |
---|
| 3470 | if (bl2->k == 0) { |
---|
| 3471 | if(verboseLevel > 3) { |
---|
| 3472 | G4cout <<"G4Incl: bl2->k == 0. Going to pnu255." << G4endl; |
---|
| 3473 | } |
---|
| 3474 | goto pnu255; |
---|
| 3475 | } |
---|
| 3476 | // l1 va a la surface du noyau: |
---|
| 3477 | if (bl9->l2 == -1) { |
---|
| 3478 | if(verboseLevel > 3) { |
---|
| 3479 | G4cout <<"G4Incl: l2 == -1. Going to pnu220." << G4endl; |
---|
| 3480 | } |
---|
| 3481 | goto pnu220; |
---|
| 3482 | } |
---|
| 3483 | |
---|
| 3484 | if((k4-1) <= 0) { |
---|
| 3485 | if(verboseLevel > 3) { |
---|
| 3486 | G4cout <<"G4Incl: (k4 - 1) <= 0. Going to pnu803." << G4endl; |
---|
| 3487 | } |
---|
| 3488 | goto pnu803; |
---|
| 3489 | } |
---|
| 3490 | if((k4-1) > 0) { |
---|
| 3491 | if(verboseLevel > 3) { |
---|
| 3492 | G4cout <<"G4Incl: (k4 - 1) > 0. Going to pnu830." << G4endl; |
---|
| 3493 | } |
---|
| 3494 | goto pnu830; |
---|
| 3495 | } |
---|
| 3496 | |
---|
| 3497 | // l1 est un delta: |
---|
| 3498 | pnu830: |
---|
| 3499 | if(verboseLevel > 3) { |
---|
| 3500 | G4cout <<"G4Incl: Now at pnu830." << G4endl; |
---|
| 3501 | } |
---|
| 3502 | |
---|
| 3503 | if(bl9->l2 == 0) { |
---|
| 3504 | goto pnu220; |
---|
| 3505 | } |
---|
| 3506 | // interaction pi(l1-ia)-nucleon(l2) |
---|
| 3507 | if(bl9->l1 > ia) { // line 2916 |
---|
| 3508 | if(verboseLevel > 3) { |
---|
| 3509 | G4cout <<"G4Incl: l1 > ia (line 2916)" << G4endl; |
---|
| 3510 | } |
---|
| 3511 | goto pnu801; |
---|
| 3512 | } |
---|
| 3513 | pnu803: |
---|
| 3514 | // pas de collision entre 2 non participants: |
---|
| 3515 | if(jparticip[bl9->l1] == 0 && jparticip[bl9->l2] == 0) { |
---|
| 3516 | if(verboseLevel > 3) { |
---|
| 3517 | G4cout <<"G4Incl: both particles are spectators. No collision. " << G4endl; |
---|
| 3518 | } |
---|
| 3519 | goto pnu44; |
---|
| 3520 | } |
---|
| 3521 | |
---|
| 3522 | // parameters for the next colliding pair |
---|
| 3523 | // assert(isnan(energyTest(l1)) == false); |
---|
| 3524 | // assert(isnan(energyTest(l2)) == false); |
---|
| 3525 | t[9] = bl1->eps[bl9->l1] + bl1->eps[bl9->l2]; //t(10)->t[9] |
---|
| 3526 | t0 = 1.0/t[9]; // t(10)->t[9] |
---|
| 3527 | b1 = (bl1->p1[bl9->l1] + bl1->p1[bl9->l2])*t0; |
---|
| 3528 | b2 = (bl1->p2[bl9->l1] + bl1->p2[bl9->l2])*t0; |
---|
| 3529 | b3 = (bl1->p3[bl9->l1] + bl1->p3[bl9->l2])*t0; |
---|
| 3530 | s = (1.0 - b1*b1 - b2*b2 - b3*b3)*t[9]*t[9]; //t(10)->t[9] |
---|
| 3531 | sq = std::sqrt(s); |
---|
| 3532 | |
---|
| 3533 | if(sq < 1925.5) { |
---|
| 3534 | if(verboseLevel > 3) { |
---|
| 3535 | G4cout <<"sq < 1925.5" << G4endl; |
---|
| 3536 | G4cout <<"Particles: l1 = " << bl9->l1 << " l2 = " << bl9->l2 << G4endl; |
---|
| 3537 | G4cout <<"eps[bl9->l1] = " << bl1->eps[bl9->l1] << " eps[bl9->l2] = " << bl1->eps[bl9->l2] << G4endl; |
---|
| 3538 | G4cout <<"p1[bl9->l1] = " << bl1->p1[bl9->l1] << " p1[bl9->l2] = " << bl1->p1[bl9->l2] << G4endl; |
---|
| 3539 | G4cout <<"p2[bl9->l1] = " << bl1->p2[bl9->l1] << " p2[bl9->l2] = " << bl1->p2[bl9->l2] << G4endl; |
---|
| 3540 | G4cout <<"p3[bl9->l1] = " << bl1->p3[bl9->l1] << " p3[bl9->l2] = " << bl1->p3[bl9->l2] << G4endl; |
---|
| 3541 | G4cout <<"sq = " << sq << G4endl; |
---|
| 3542 | } |
---|
| 3543 | goto pnu44; |
---|
| 3544 | } |
---|
| 3545 | |
---|
| 3546 | assert(bl1->eps[bl9->l1] != 0); |
---|
| 3547 | bl1->ta = tau/bl1->eps[bl9->l1]; |
---|
| 3548 | x1l1 = bl3->x1[bl9->l1] + bl1->p1[bl9->l1]*(bl1->ta); |
---|
| 3549 | x2l1 = bl3->x2[bl9->l1] + bl1->p2[bl9->l1]*(bl1->ta); |
---|
| 3550 | x3l1 = bl3->x3[bl9->l1] + bl1->p3[bl9->l1]*(bl1->ta); |
---|
| 3551 | |
---|
| 3552 | assert(bl1->eps[bl9->l2] != 0); |
---|
| 3553 | bl1->ta = tau/bl1->eps[bl9->l2]; |
---|
| 3554 | x1l2 = bl3->x1[bl9->l2] + bl1->p1[bl9->l2]*(bl1->ta); |
---|
| 3555 | x2l2 = bl3->x2[bl9->l2] + bl1->p2[bl9->l2]*(bl1->ta); |
---|
| 3556 | x3l2 = bl3->x3[bl9->l2] + bl1->p3[bl9->l2]*(bl1->ta); |
---|
| 3557 | |
---|
| 3558 | // test on the minimum distance of approach |
---|
| 3559 | t[10] = x1l1 - x1l2; //t(11)->t[10] |
---|
| 3560 | t[11] = x2l1 - x2l2; //t(12)->t[11] |
---|
| 3561 | t[12] = x3l1 - x3l2; //t(13)->t[12] |
---|
| 3562 | t[13] = t[10]*t[10] + t[11]*t[11] + t[12]*t[12]; //t(N)->t[N-1] |
---|
| 3563 | t[14] = b1*t[10] + b2*t[11] + b3*t[12]; //t(N)->t[N-1] |
---|
| 3564 | t[15] = b1*b1 + b2*b2 + b3*b3; //t(16)->t[15] |
---|
| 3565 | bb2 = t[13] + t[14]*t[14]/(1.0 - t[15]); //t(N)->t[N-1] |
---|
| 3566 | |
---|
| 3567 | if(verboseLevel > 3) { |
---|
| 3568 | G4cout <<"Minimum dist. of approach tested..." << G4endl; |
---|
| 3569 | } |
---|
| 3570 | |
---|
| 3571 | // Replaced goto structure: |
---|
| 3572 | // if (k3 == 1) go to 260 |
---|
| 3573 | // if (k4 == 0) go to 260 |
---|
| 3574 | mg=bl1->ind1[bl9->l1]+bl1->ind1[bl9->l2]; |
---|
| 3575 | if((k3 != 1) && (k4 != 0) && (mg == 1)) { |
---|
| 3576 | isos=bl1->ind2[bl9->l1]+bl1->ind2[bl9->l2]; |
---|
| 3577 | // if (mg != 1) go to 260 |
---|
| 3578 | ldel = bl9->l2; |
---|
| 3579 | if(mg-bl1->ind1[bl9->l1] == 0) { |
---|
| 3580 | ldel = bl9->l1; |
---|
| 3581 | } |
---|
| 3582 | // assert(isnan(energyTest(ldel)) == false); |
---|
| 3583 | bl6->xx10 = std::sqrt(std::pow(bl1->eps[ldel],2) - std::pow(bl1->p1[ldel],2) - std::pow(bl1->p2[ldel],2) - std::pow(bl1->p3[ldel],2)); |
---|
| 3584 | bl6->isa = bl1->ind2[ldel]; |
---|
| 3585 | // assert(isnan(sq) == false); |
---|
| 3586 | // assert(isnan(mg) == false); |
---|
| 3587 | // assert(isnan(isos) == false); |
---|
| 3588 | bmax2 = totalCrossSection(sq,mg,isos)/31.415926; |
---|
| 3589 | if (k5 == 0 && mg != 0) { |
---|
| 3590 | bmax2 = bmax2 - lowEnergy(sq,mg,isos)/31.415926; |
---|
| 3591 | } |
---|
| 3592 | // go to 261 |
---|
| 3593 | } |
---|
| 3594 | else { |
---|
| 3595 | // assert(isnan(sq) == false); |
---|
| 3596 | // assert(isnan(mg) == false); |
---|
| 3597 | // assert(isnan(isos) == false); |
---|
| 3598 | bmax2 = totalCrossSection(sq,mg,isos)/31.41592; |
---|
| 3599 | } |
---|
| 3600 | |
---|
| 3601 | if (bb2 < bmax2) { |
---|
| 3602 | goto pnu220; |
---|
| 3603 | } |
---|
| 3604 | if (bl2->k == 0) { |
---|
| 3605 | goto pnu230; |
---|
| 3606 | } |
---|
| 3607 | |
---|
| 3608 | if(verboseLevel > 3) { |
---|
| 3609 | G4cout <<"bb2 >= bmax2 or bl2->k == 0" << G4endl; |
---|
| 3610 | } |
---|
| 3611 | goto pnu44; |
---|
| 3612 | // loop while((bb2 >= bmax2) && (k != 0)) (PK) |
---|
| 3613 | // evaluation of the positions at time = tim |
---|
| 3614 | pnu220: |
---|
| 3615 | timi = tim; |
---|
| 3616 | if(verboseLevel > 3) { |
---|
| 3617 | G4cout <<"Evaluating positions at time = tim" << G4endl; |
---|
| 3618 | G4cout <<"tim = " << tim << G4endl; |
---|
| 3619 | } |
---|
| 3620 | |
---|
| 3621 | // dumpSaxw(dumpOut); |
---|
| 3622 | // dumpBl1(dumpOut); |
---|
| 3623 | // dumpBl2(dumpOut); |
---|
| 3624 | // dumpBl3(dumpOut); |
---|
| 3625 | |
---|
| 3626 | if(varavat->kveux == 1) { //then |
---|
| 3627 | iavat = iavat + 1; |
---|
| 3628 | varavat->timeavat[iavat] = tim; |
---|
| 3629 | varavat->l1avat[iavat] = bl9->l1; |
---|
| 3630 | varavat->l2avat[iavat] = bl9->l2; |
---|
| 3631 | varavat->energyavat[iavat] = sq; |
---|
| 3632 | |
---|
| 3633 | if(bl9->l1 <= ia) { |
---|
| 3634 | varavat->jpartl1[iavat] = jparticip[bl9->l1]; |
---|
| 3635 | } |
---|
| 3636 | else { |
---|
| 3637 | varavat->jpartl1[iavat] = 0; |
---|
| 3638 | } |
---|
| 3639 | |
---|
| 3640 | if(bl9->l2 > 0) { |
---|
| 3641 | varavat->jpartl2[iavat] = jparticip[bl9->l2]; |
---|
| 3642 | } |
---|
| 3643 | else { |
---|
| 3644 | varavat->jpartl2[iavat] = 0; |
---|
| 3645 | } |
---|
| 3646 | } |
---|
| 3647 | |
---|
| 3648 | // gel des nucleons non participants sur le premier avatar (nn)=(l1,1) |
---|
| 3649 | if (irst_avatar == 1) { |
---|
| 3650 | for(G4int i = 1; i <= bl9->l1; i = i + bl9->l1 - 1) { // bugfix! |
---|
| 3651 | assert(bl1->eps[i] != 0); |
---|
| 3652 | // assert(isnan(energyTest(i)) == false); |
---|
| 3653 | bl1->ta = tau/bl1->eps[i]; |
---|
| 3654 | bl3->x1[i] = bl3->x1[i] + bl1->p1[i]*(bl1->ta); |
---|
| 3655 | bl3->x2[i] = bl3->x2[i] + bl1->p2[i]*(bl1->ta); |
---|
| 3656 | bl3->x3[i] = bl3->x3[i] + bl1->p3[i]*(bl1->ta); |
---|
| 3657 | if(verboseLevel > 3) { |
---|
| 3658 | G4cout <<"G4Incl: i = " << G4endl; |
---|
| 3659 | } |
---|
| 3660 | } |
---|
| 3661 | for(G4int i = 1; i <= bl2->k; i++) { |
---|
| 3662 | bl2->crois[i] = bl2->crois[i] + tau; |
---|
| 3663 | } |
---|
| 3664 | } |
---|
| 3665 | else { |
---|
| 3666 | for(G4int i = 1; i <= ia; i++) { |
---|
| 3667 | // assert(isnan(energyTest(i)) == false); |
---|
| 3668 | assert(bl1->eps[i] != 0); |
---|
| 3669 | bl1->ta = tau/bl1->eps[i]; |
---|
| 3670 | bl3->x1[i] = bl3->x1[i] + bl1->p1[i]*(bl1->ta); |
---|
| 3671 | bl3->x2[i] = bl3->x2[i] + bl1->p2[i]*(bl1->ta); |
---|
| 3672 | bl3->x3[i] = bl3->x3[i] + bl1->p3[i]*(bl1->ta); |
---|
| 3673 | } |
---|
| 3674 | } |
---|
| 3675 | |
---|
| 3676 | // if(npion != 0) { |
---|
| 3677 | if(npion > 0) { |
---|
| 3678 | for(G4int i = 1; i <= npion; i++) { |
---|
| 3679 | bl1->ta = tau/q4[i]; |
---|
| 3680 | y1[i] = y1[i] + q1[i]*(bl1->ta); |
---|
| 3681 | y2[i] = y2[i] + q2[i]*(bl1->ta); |
---|
| 3682 | y3[i] = y3[i] + q3[i]*(bl1->ta); |
---|
| 3683 | } |
---|
| 3684 | } |
---|
| 3685 | |
---|
| 3686 | if(bl9->l2 == 0) { |
---|
| 3687 | if(verboseLevel > 3) { |
---|
| 3688 | G4cout <<"G4Incl: l2 == 0. Going to pnu805." << G4endl; |
---|
| 3689 | } |
---|
| 3690 | goto pnu805; |
---|
| 3691 | } |
---|
| 3692 | // Candidate: if(l2!=0)... |
---|
| 3693 | |
---|
| 3694 | // reflexions sur le potentiel, sortie eventuelle de la particule: |
---|
| 3695 | if (bl9->l2 == -1) { |
---|
| 3696 | if(verboseLevel > 3) { |
---|
| 3697 | G4cout <<"G4Incl: l2 == -1. Going to pnu600." << G4endl; |
---|
| 3698 | } |
---|
| 3699 | goto pnu600; |
---|
| 3700 | } |
---|
| 3701 | |
---|
| 3702 | if(bl9->l1 > ia) { |
---|
| 3703 | if(verboseLevel > 3) { |
---|
| 3704 | G4cout <<"G4Incl: l1 > ia. Going to pnu831." << G4endl; |
---|
| 3705 | } |
---|
| 3706 | goto pnu831; |
---|
| 3707 | } |
---|
| 3708 | |
---|
| 3709 | // collision of particles l1 and l2 |
---|
| 3710 | if(verboseLevel > 3) { |
---|
| 3711 | G4cout <<"Particles l1 and l2 collide!" << G4endl; |
---|
| 3712 | } |
---|
| 3713 | |
---|
| 3714 | ich1 = bl1->ind1[bl9->l1]; |
---|
| 3715 | ich2 = bl1->ind1[bl9->l2]; |
---|
| 3716 | ich3 = bl1->ind2[bl9->l1]; |
---|
| 3717 | ich4 = bl1->ind2[bl9->l2]; |
---|
| 3718 | // assert(isnan(energyTest(l1)) == false); |
---|
| 3719 | // assert(isnan(energyTest(l2)) == false); |
---|
| 3720 | aml1 = std::sqrt(std::pow(bl1->eps[bl9->l1],2) - std::pow(bl1->p1[bl9->l1],2) - std::pow(bl1->p2[bl9->l1],2) - std::pow(bl1->p3[bl9->l1],2)); |
---|
| 3721 | aml2 = std::sqrt(std::pow(bl1->eps[bl9->l2],2) - std::pow(bl1->p1[bl9->l2],2) - std::pow(bl1->p2[bl9->l2],2) - std::pow(bl1->p3[bl9->l2],2)); |
---|
| 3722 | gl1 = bl1->eps[bl9->l1]/aml1; |
---|
| 3723 | gl2 = bl1->eps[bl9->l2]/aml2; |
---|
| 3724 | // l-conservation |
---|
| 3725 | if (k6 == 1) { |
---|
| 3726 | t[30] = (aml1*(bl3->x1[bl9->l1]) + aml2*(bl3->x1[bl9->l2]))/(aml1 + aml2); //t(31)->t[30] |
---|
| 3727 | t[31] = (aml1*(bl3->x2[bl9->l1]) + aml2*(bl3->x2[bl9->l2]))/(aml1 + aml2); //t(32)->t[31] |
---|
| 3728 | t[32] = (aml1*(bl3->x3[bl9->l1]) + aml2*(bl3->x3[bl9->l2]))/(aml1 + aml2); //t(33)->t[32] |
---|
| 3729 | tt31 = bl3->x1[bl9->l1] - bl3->x1[bl9->l2]; |
---|
| 3730 | tt32 = bl3->x2[bl9->l1] - bl3->x2[bl9->l2]; |
---|
| 3731 | tt33 = bl3->x3[bl9->l1] - bl3->x3[bl9->l2]; |
---|
| 3732 | t[33] = (aml2*(bl1->p1[bl9->l1]) - aml1*(bl1->p1[bl9->l2]))/(aml1 + aml2); //t(34)->t[33] |
---|
| 3733 | t[34] = (aml2*(bl1->p2[bl9->l1]) - aml1*(bl1->p2[bl9->l2]))/(aml1 + aml2); //t(35)->t[34] |
---|
| 3734 | t[35] = (aml2*(bl1->p3[bl9->l1]) - aml1*(bl1->p3[bl9->l2]))/(aml1 + aml2); //t(36)->t[35] |
---|
| 3735 | tt34 = bl1->p1[bl9->l1] + bl1->p1[bl9->l2]; |
---|
| 3736 | tt35 = bl1->p2[bl9->l1] + bl1->p2[bl9->l2]; |
---|
| 3737 | tt36 = bl1->p3[bl9->l1] + bl1->p3[bl9->l2]; |
---|
| 3738 | } |
---|
| 3739 | |
---|
| 3740 | // l-conservation |
---|
| 3741 | t[20] = bl1->p1[bl9->l1]; //t(21)->t[20] |
---|
| 3742 | t[21] = bl1->p2[bl9->l1]; //t(22)->t[21] |
---|
| 3743 | t[22] = bl1->p3[bl9->l1]; //t(23)->t[22] |
---|
| 3744 | t[23] = bl1->eps[bl9->l1]; //t(24)->t[23] |
---|
| 3745 | t[24] = bl1->p1[bl9->l2]; //t(25)->t[24] |
---|
| 3746 | t[25] = bl1->p2[bl9->l2]; //t(26)->t[25] |
---|
| 3747 | t[26] = bl1->p3[bl9->l2]; //t(27)->t[26] |
---|
| 3748 | t[27] = bl1->eps[bl9->l2]; //t(28)->t[27] |
---|
| 3749 | |
---|
| 3750 | // info delta ou nucleon: |
---|
| 3751 | if(varavat->kveux == 1) { |
---|
| 3752 | varavat->del1avat[iavat] = bl1->ind1[bl9->l1]; |
---|
| 3753 | varavat->del2avat[iavat] = bl1->ind1[bl9->l2]; |
---|
| 3754 | } |
---|
| 3755 | |
---|
| 3756 | minus_b1 = -1.0*b1; |
---|
| 3757 | minus_b2 = -1.0*b2; |
---|
| 3758 | minus_b3 = -1.0*b3; |
---|
| 3759 | loren(&(bl1->p1[bl9->l1]), &(bl1->p2[bl9->l1]), &(bl1->p3[bl9->l1]), &minus_b1, &minus_b2, &minus_b3, &(bl1->eps[bl9->l1])); |
---|
| 3760 | loren(&(bl1->p1[bl9->l2]), &(bl1->p2[bl9->l2]), &(bl1->p3[bl9->l2]), &minus_b1, &minus_b2, &minus_b3, &(bl1->eps[bl9->l2])); |
---|
| 3761 | |
---|
| 3762 | if(verboseLevel > 3) { |
---|
| 3763 | G4cout <<"Calling collis..." << G4endl; |
---|
| 3764 | G4cout <<"Energy eps[bl9->l1] = " << bl1->eps[bl9->l1] << G4endl; |
---|
| 3765 | G4cout <<"Momentum: p1 = " << bl1->p1[bl9->l1] << " p2 = " << bl1->p2[bl9->l1] << " p3 = " << bl1->p3[bl9->l1] << G4endl; |
---|
| 3766 | G4cout <<"Energy eps[bl9->l2] = " << bl1->eps[bl9->l2] << G4endl; |
---|
| 3767 | G4cout <<"Momentum: p1 = " << bl1->p1[bl9->l2] << " p2 = " << bl1->p2[bl9->l2] << " p3 = " << bl1->p3[bl9->l2] << G4endl; |
---|
| 3768 | } |
---|
| 3769 | // assert(isnan(energyTest(l1)) == false); |
---|
| 3770 | // assert(isnan(energyTest(l2)) == false); |
---|
| 3771 | // bl9->l1 = l1; |
---|
| 3772 | // bl9->l2 = l2; |
---|
| 3773 | collis(&(bl1->p1[bl9->l1]), &(bl1->p2[bl9->l1]), &(bl1->p3[bl9->l1]), |
---|
| 3774 | &(bl1->eps[bl9->l1]), &(bl1->p1[bl9->l2]), &(bl1->p2[bl9->l2]), &(bl1->p3[bl9->l2]), &(bl1->eps[bl9->l2]), |
---|
| 3775 | &(t[11]), &(t[12]), &(t[13]), &(t[14]), &np, &ip, &k2, &k3, &k4, &k5, |
---|
| 3776 | &(bl1->ind1[bl9->l1]), &(bl1->ind1[bl9->l2]), &(bl1->ind2[bl9->l1]), &(bl1->ind2[bl9->l2])); |
---|
| 3777 | // l1 = bl9->l1; |
---|
| 3778 | // l2 = bl9->l2; |
---|
| 3779 | // assert(isnan(energyTest(l1)) == false); |
---|
| 3780 | // assert(isnan(energyTest(l2)) == false); |
---|
| 3781 | if(verboseLevel > 3) { |
---|
| 3782 | G4cout <<"End of collis call" << G4endl; |
---|
| 3783 | G4cout <<"Energy eps[bl9->l1] = " << bl1->eps[bl9->l1] << G4endl; |
---|
| 3784 | G4cout <<"Energy eps[bl9->l2] = " << bl1->eps[bl9->l2] << G4endl; |
---|
| 3785 | } |
---|
| 3786 | |
---|
| 3787 | if(verboseLevel > 3) { |
---|
| 3788 | G4cout <<"Variables after collis call: "<< G4endl; |
---|
| 3789 | G4cout <<"bl1->p1[" << bl9->l1 <<"] = " << bl1->p1[bl9->l1] <<" bl1->p2[" << bl9->l1 <<"] = " << bl1->p2[bl9->l1] <<" bl1->p3[" << bl9->l1 <<"] = " << bl1->p3[bl9->l1] <<" bl1->eps[" << bl9->l1 <<"] = " << bl1->eps[bl9->l1] << G4endl; |
---|
| 3790 | G4cout <<"bl1->p1[" << bl9->l2 <<"] = " << bl1->p1[bl9->l2] <<" bl2->p2[" << bl9->l2 <<"] = " << bl1->p2[bl9->l2] <<" bl2->p3[" << bl9->l2 <<"] = " << bl1->p3[bl9->l2] <<" bl1->eps[" << bl9->l2 <<"] = " << bl1->eps[bl9->l2] << G4endl; |
---|
| 3791 | } |
---|
| 3792 | |
---|
| 3793 | loren(&(bl1->p1[bl9->l1]), &(bl1->p2[bl9->l1]), &(bl1->p3[bl9->l1]), &b1, &b2, &b3, &(bl1->eps[bl9->l1])); |
---|
| 3794 | loren(&(bl1->p1[bl9->l2]), &(bl1->p2[bl9->l2]), &(bl1->p3[bl9->l2]), &b1, &b2, &b3, &(bl1->eps[bl9->l2])); |
---|
| 3795 | |
---|
| 3796 | if (bl1->ind1[bl9->l1] == 1) { // bugfix 1 -> 0 |
---|
| 3797 | goto pnu243; |
---|
| 3798 | } |
---|
| 3799 | xbl1 = pauliBlocking(bl9->l1, rbl, pbl); |
---|
| 3800 | standardRandom(&rndm,&(hazard->igraine[10])); |
---|
| 3801 | if (rndm > (1.0 - xbl1)) { |
---|
| 3802 | goto pnu248; |
---|
| 3803 | } |
---|
| 3804 | pnu243: |
---|
| 3805 | if (bl1->ind1[bl9->l2] == 1) { // bugfix 1 -> 0 |
---|
| 3806 | goto pnu241; |
---|
| 3807 | } |
---|
| 3808 | xbl2 = pauliBlocking(bl9->l2, rbl, pbl); |
---|
| 3809 | standardRandom(&rndm,&(hazard->igraine[10])); |
---|
| 3810 | if (rndm > (1.0 - xbl2)) { |
---|
| 3811 | goto pnu248; |
---|
| 3812 | } |
---|
| 3813 | goto pnu241; |
---|
| 3814 | pnu248: |
---|
| 3815 | if(verboseLevel > 3) { |
---|
| 3816 | G4cout <<"Pauli blocked transition!" << G4endl; |
---|
| 3817 | } |
---|
| 3818 | |
---|
| 3819 | mpaul1 = mpaul1 + 1; |
---|
| 3820 | if(varavat->kveux == 1) { |
---|
| 3821 | varavat->bloc_paul[iavat] = 1; |
---|
| 3822 | } |
---|
| 3823 | // restitution de l1 et l2 si rejet de la col. par pauli: |
---|
| 3824 | // assert(isnan(energyTest(l1)) == false); |
---|
| 3825 | // assert(isnan(energyTest(l2)) == false); |
---|
| 3826 | bl1->p1[bl9->l1] = t[20]; //t(21)->t[20] |
---|
| 3827 | bl1->p2[bl9->l1] = t[21]; //t(22)->t[21] |
---|
| 3828 | bl1->p3[bl9->l1] = t[22]; //t(23)->t[22] |
---|
| 3829 | bl1->eps[bl9->l1] = t[23]; //t(24)->t[23] |
---|
| 3830 | bl1->p1[bl9->l2] = t[24]; //t(25)->t[24] |
---|
| 3831 | bl1->p2[bl9->l2] = t[25]; //t(26)->t[25] |
---|
| 3832 | bl1->p3[bl9->l2] = t[26]; //t(27)->t[26] |
---|
| 3833 | bl1->eps[bl9->l2] = t[27]; //t(28)->t[27] |
---|
| 3834 | bl1->ind1[bl9->l1] = ich1; |
---|
| 3835 | bl1->ind1[bl9->l2] = ich2; |
---|
| 3836 | bl1->ind2[bl9->l1] = ich3; |
---|
| 3837 | bl1->ind2[bl9->l2] = ich4; |
---|
| 3838 | // assert(isnan(energyTest(l1)) == false); |
---|
| 3839 | // assert(isnan(energyTest(l2)) == false); |
---|
| 3840 | |
---|
| 3841 | if (bl2->k == 0) { |
---|
| 3842 | goto pnu230; |
---|
| 3843 | } |
---|
| 3844 | for(G4int i = 1; i <= bl2->k; i++) { |
---|
| 3845 | bl2->crois[i] = bl2->crois[i] - tau; |
---|
| 3846 | } |
---|
| 3847 | |
---|
| 3848 | // pour le temps de calcul (a.b. 02/2002) |
---|
| 3849 | if(verboseLevel > 3) { |
---|
| 3850 | G4cout <<"G4Incl: bl2->k != 0" << G4endl; |
---|
| 3851 | } |
---|
| 3852 | goto pnu44; |
---|
| 3853 | |
---|
| 3854 | pnu241: |
---|
| 3855 | |
---|
| 3856 | // la premiere collision a deux corps ne peut pas baisser l'energie |
---|
| 3857 | // du nucleon de recul (bloque par pauli dans un noyau cible froid). |
---|
| 3858 | // (ici, toujours l2 < l1) |
---|
| 3859 | ncol_2c = ncol_2c + 1; |
---|
| 3860 | if(ncol_2c == 1) { |
---|
| 3861 | for (G4int icomp = 1; icomp <= bl3->ia1; icomp++) { |
---|
| 3862 | // test on the first collision modified 4/07/2001 for direct and exchange. |
---|
| 3863 | if(icomp == bl9->l1 || icomp == bl9->l2) { |
---|
| 3864 | xavant = min(t[23],t[27]); //t(24)->t[23], t(28)->t[27] |
---|
| 3865 | xapres = min(bl1->eps[bl9->l1],bl1->eps[bl9->l2]); |
---|
| 3866 | if(xapres <= xavant) { |
---|
| 3867 | if(varavat->kveux == 1) { |
---|
| 3868 | varavat->bloc_cdpp[iavat] = 1; |
---|
| 3869 | } |
---|
| 3870 | goto pnu248; |
---|
| 3871 | } |
---|
| 3872 | } |
---|
| 3873 | } |
---|
| 3874 | |
---|
| 3875 | // pour le ntuple des avatars: |
---|
| 3876 | if(varavat->kveux == 1) { //then |
---|
| 3877 | varavat->r1_first_avat[0] = bl3->x1[1]; //(N)->[N-1] |
---|
| 3878 | varavat->r1_first_avat[1] = bl3->x2[1]; //(N)->[N-1] |
---|
| 3879 | varavat->r1_first_avat[2] = bl3->x3[1]; //(N)->[N-1] |
---|
| 3880 | } //endif |
---|
| 3881 | } |
---|
| 3882 | else { |
---|
| 3883 | // les collisions suivantes ne penvent conduire a un noyau de a nucleons |
---|
| 3884 | // sous l'energie de fermi et dans une config. d'energie inferieure a |
---|
| 3885 | // efer-(ia2-nbalttf)*tf). |
---|
| 3886 | egs = 0.0; |
---|
| 3887 | nbalttf = 0; |
---|
| 3888 | // for(G4int i = 1; i <= ia-1; i++) { |
---|
| 3889 | for(G4int i = 1; i <= ia; i++) { |
---|
| 3890 | if(bl5->nesc[i] == 0) { |
---|
| 3891 | if(std::sqrt(std::pow(bl1->p1[i],2)+std::pow(bl1->p2[i],2)+std::pow(bl1->p3[i],2)) < bl10->pf) { |
---|
| 3892 | nbalttf = nbalttf + 1; |
---|
| 3893 | egs = egs + bl1->eps[i] - fmp; |
---|
| 3894 | } |
---|
| 3895 | } |
---|
| 3896 | } |
---|
| 3897 | |
---|
| 3898 | if(egs < (efer-(bl3->ia2-nbalttf)*tf)) { |
---|
| 3899 | if(varavat->kveux == 1) { |
---|
| 3900 | varavat->bloc_cdpp[iavat] = 1; |
---|
| 3901 | } |
---|
| 3902 | goto pnu248; |
---|
| 3903 | } |
---|
| 3904 | } |
---|
| 3905 | |
---|
| 3906 | if(varavat->kveux == 1) { |
---|
| 3907 | varavat->bloc_cdpp[iavat] = 0; |
---|
| 3908 | varavat->bloc_paul[iavat] = 0; |
---|
| 3909 | } |
---|
| 3910 | |
---|
| 3911 | jparticip[bl9->l1] = 1; |
---|
| 3912 | jparticip[bl9->l2] = 1; |
---|
| 3913 | if(verboseLevel > 3) { |
---|
| 3914 | G4cout <<"Particle " << bl9->l1 << " is now participant." << G4endl; |
---|
| 3915 | G4cout <<"Particle " << bl9->l2 << " is now participant." << G4endl; |
---|
| 3916 | } |
---|
| 3917 | |
---|
| 3918 | if (ws->nosurf <= 0) { |
---|
| 3919 | // surface |
---|
| 3920 | pppp = std::sqrt(std::pow(bl1->p1[bl9->l1],2) + std::pow(bl1->p2[bl9->l1],2) + std::pow(bl1->p3[bl9->l1],2)); |
---|
| 3921 | rrrr = std::sqrt(std::pow(bl3->x1[bl9->l1],2) + std::pow(bl3->x2[bl9->l1],2) + std::pow(bl3->x3[bl9->l1],2)); |
---|
| 3922 | if (pppp <= bl10->pf) { |
---|
| 3923 | xv = pppp/bl10->pf; |
---|
| 3924 | rcorr = interpolateFunction(xv); |
---|
| 3925 | if (rrrr > rcorr) { |
---|
| 3926 | bl3->x1[bl9->l1] = bl3->x1[bl9->l1]*rcorr/rrrr; |
---|
| 3927 | bl3->x2[bl9->l1] = bl3->x2[bl9->l1]*rcorr/rrrr; |
---|
| 3928 | bl3->x3[bl9->l1] = bl3->x3[bl9->l1]*rcorr/rrrr; |
---|
| 3929 | } |
---|
| 3930 | } |
---|
| 3931 | pppp = std::sqrt(std::pow(bl1->p1[bl9->l2],2) + std::pow(bl1->p2[bl9->l2],2) + std::pow(bl1->p3[bl9->l2],2)); |
---|
| 3932 | rrrr = std::sqrt(std::pow(bl3->x1[bl9->l2],2) + std::pow(bl3->x2[bl9->l2],2) + std::pow(bl3->x3[bl9->l2],2)); |
---|
| 3933 | if (pppp <= bl10->pf) { |
---|
| 3934 | xv = pppp/bl10->pf; |
---|
| 3935 | rcorr = interpolateFunction(xv); |
---|
| 3936 | if (rrrr > rcorr) { |
---|
| 3937 | bl3->x1[bl9->l2] = bl3->x1[bl9->l2]*rcorr/rrrr; |
---|
| 3938 | bl3->x2[bl9->l2] = bl3->x2[bl9->l2]*rcorr/rrrr; |
---|
| 3939 | bl3->x3[bl9->l2] = bl3->x3[bl9->l2]*rcorr/rrrr; |
---|
| 3940 | } |
---|
| 3941 | } |
---|
| 3942 | } |
---|
| 3943 | |
---|
| 3944 | if (np == 0) { |
---|
| 3945 | goto pnu240; |
---|
| 3946 | } |
---|
| 3947 | |
---|
| 3948 | npion = npion + 1; |
---|
| 3949 | loren(&(t[11]), &(t[12]), &(t[13]), &b1, &b2, &b3, &(t[14])); //t(N)->t[N-1] |
---|
| 3950 | q1[npion] = t[11]; //t(12)->t[11] |
---|
| 3951 | q2[npion] = t[12]; //t(13)->t[12] |
---|
| 3952 | q3[npion] = t[13]; //t(14)->t[13] |
---|
| 3953 | q4[npion] = t[14]; //t(15)->t[14] |
---|
| 3954 | pnu240: |
---|
| 3955 | ncol = ncol + 1; |
---|
| 3956 | if (bl9->l2 != 1) { |
---|
| 3957 | goto pnu870; |
---|
| 3958 | } |
---|
| 3959 | |
---|
| 3960 | // critere pour la leading particle: avant impulsion longitudinale max l=1 |
---|
| 3961 | // change en fevrier 2002: leading part. = energie totale max (l=1) |
---|
| 3962 | if (bl1->p3[bl9->l2] > bl1->p3[bl9->l1]) { |
---|
| 3963 | goto pnu870; |
---|
| 3964 | } |
---|
| 3965 | |
---|
| 3966 | // attention, il faut mieux faire et selectionner la plus grande energie |
---|
| 3967 | // des particules participantes (jparticip()=1) et dans le noyau (nesc()=0)! |
---|
| 3968 | |
---|
| 3969 | xr1 = bl1->p1[bl9->l1]; |
---|
| 3970 | xr2 = bl1->p2[bl9->l1]; |
---|
| 3971 | xr3 = bl1->p3[bl9->l1]; |
---|
| 3972 | xr4 = bl1->eps[bl9->l1]; |
---|
| 3973 | xr5 = bl3->x1[bl9->l1]; |
---|
| 3974 | xr6 = bl3->x2[bl9->l1]; |
---|
| 3975 | xr7 = bl3->x3[bl9->l1]; |
---|
| 3976 | xr8 = gl1; |
---|
| 3977 | ixr1 = bl1->ind1[bl9->l1]; |
---|
| 3978 | ixr2 = bl1->ind2[bl9->l1]; |
---|
| 3979 | ixr3 = ich1; |
---|
| 3980 | bl1->p1[bl9->l1] = bl1->p1[bl9->l2]; |
---|
| 3981 | bl1->p2[bl9->l1] = bl1->p2[bl9->l2]; |
---|
| 3982 | bl1->p3[bl9->l1] = bl1->p3[bl9->l2]; |
---|
| 3983 | bl1->eps[bl9->l1] = bl1->eps[bl9->l2]; |
---|
| 3984 | // assert(isnan(energyTest(l1)) == false); |
---|
| 3985 | |
---|
| 3986 | bl3->x1[bl9->l1] = bl3->x1[bl9->l2]; |
---|
| 3987 | bl3->x2[bl9->l1] = bl3->x2[bl9->l2]; |
---|
| 3988 | bl3->x3[bl9->l1] = bl3->x3[bl9->l2]; |
---|
| 3989 | gl1 = gl2; |
---|
| 3990 | bl1->ind1[bl9->l1] = bl1->ind1[bl9->l2]; |
---|
| 3991 | bl1->ind2[bl9->l1] = bl1->ind2[bl9->l2]; |
---|
| 3992 | ich1 = ich2; |
---|
| 3993 | bl1->p1[bl9->l2] = xr1; |
---|
| 3994 | bl1->p2[bl9->l2] = xr2; |
---|
| 3995 | bl1->p3[bl9->l2] = xr3; |
---|
| 3996 | bl1->eps[bl9->l2] = xr4; |
---|
| 3997 | // assert(isnan(energyTest(l2)) == false); |
---|
| 3998 | |
---|
| 3999 | bl3->x1[bl9->l2] = xr5; |
---|
| 4000 | bl3->x2[bl9->l2] = xr6; |
---|
| 4001 | bl3->x3[bl9->l2] = xr7; |
---|
| 4002 | gl2 = xr8; |
---|
| 4003 | bl1->ind1[bl9->l2] = ixr1; |
---|
| 4004 | bl1->ind2[bl9->l2] = ixr2; |
---|
| 4005 | ich2 = ixr3; |
---|
| 4006 | |
---|
| 4007 | if(ich1 + ich2 - bl1->ind1[bl9->l1] - bl1->ind1[bl9->l2] != 0 || (ich1 + ich2) != 1) { |
---|
| 4008 | goto pnu870; |
---|
| 4009 | } |
---|
| 4010 | if (bl2->k == 0) { |
---|
| 4011 | goto pnu870; |
---|
| 4012 | } |
---|
| 4013 | |
---|
| 4014 | for(G4int i = 1; i <= bl2->k; i++) { |
---|
| 4015 | if((bl2->ind[i] != 1) || (bl2->jnd[i] != 0)) { |
---|
| 4016 | if((bl2->ind[i] != bl9->l1) || (bl2->jnd[i] != 0)) { |
---|
| 4017 | continue; |
---|
| 4018 | } |
---|
| 4019 | bl2->ind[i] = 1; |
---|
| 4020 | break; |
---|
| 4021 | } |
---|
| 4022 | |
---|
| 4023 | bl2->ind[i] = bl9->l1; |
---|
| 4024 | break; |
---|
| 4025 | } |
---|
| 4026 | |
---|
| 4027 | pnu870: |
---|
| 4028 | bl5->tlg[bl9->l1] = th*(bl1->eps[bl9->l1])/std::sqrt(std::pow(bl1->eps[bl9->l1],2)-std::pow(bl1->p1[bl9->l1],2)-std::pow(bl1->p2[bl9->l1],2)-std::pow(bl1->p3[bl9->l1],2)); |
---|
| 4029 | bl5->tlg[bl9->l2] = th*(bl1->eps[bl9->l2])/std::sqrt(std::pow(bl1->eps[bl9->l2],2)-std::pow(bl1->p1[bl9->l2],2)-std::pow(bl1->p2[bl9->l2],2)-std::pow(bl1->p3[bl9->l2],2)); |
---|
| 4030 | nc[bl9->l1] = nc[bl9->l1] + 1; |
---|
| 4031 | nc[bl9->l2] = nc[bl9->l2] + 1; |
---|
| 4032 | led = 0; |
---|
| 4033 | |
---|
| 4034 | if((ich1+ich2-bl1->ind1[bl9->l1]-bl1->ind1[bl9->l2]) < 0) { |
---|
| 4035 | mrnd = mrnd + 1; |
---|
| 4036 | } |
---|
| 4037 | if((ich1+ich2-bl1->ind1[bl9->l1]-bl1->ind1[bl9->l2]) == 0) { |
---|
| 4038 | if((ich1+ich2-1) < 0) { |
---|
| 4039 | mrnn = mrnn + 1; |
---|
| 4040 | } |
---|
| 4041 | if((ich1+ich2-1) == 0) { |
---|
| 4042 | mrdd = mrdd + 1; |
---|
| 4043 | led = 1; |
---|
| 4044 | } |
---|
| 4045 | if((ich1+ich2-1) == 0) { |
---|
| 4046 | mcdd = mcdd + 1; |
---|
| 4047 | led = 1; |
---|
| 4048 | } |
---|
| 4049 | } |
---|
| 4050 | if((ich1+ich2-bl1->ind1[bl9->l1]-bl1->ind1[bl9->l2]) > 0) { |
---|
| 4051 | mrdn = mrdn + 1; |
---|
| 4052 | } |
---|
| 4053 | |
---|
| 4054 | |
---|
| 4055 | // reevaluation of the times t(a,b) for (a or b)=(l1 or l2) |
---|
| 4056 | |
---|
| 4057 | // l-conservation |
---|
| 4058 | if (k6 == 1) { |
---|
| 4059 | aml1 = am(bl1->p1[bl9->l1],bl1->p2[bl9->l1],bl1->p3[bl9->l1],bl1->eps[bl9->l1]); |
---|
| 4060 | aml2 = am(bl1->p1[bl9->l2],bl1->p2[bl9->l2],bl1->p3[bl9->l2],bl1->eps[bl9->l2]); |
---|
| 4061 | // assert(isnan(aml1) == false); |
---|
| 4062 | // assert(isnan(aml2) == false); |
---|
| 4063 | |
---|
| 4064 | t[36] = (aml2*(bl1->p1[bl9->l1]) - aml1*(bl1->p1[bl9->l2]))/(aml1+aml2); //t(37)->t[36] |
---|
| 4065 | t[37] = (aml2*(bl1->p2[bl9->l1]) - aml1*(bl1->p2[bl9->l2]))/(aml1+aml2); //t(38)->t[37] |
---|
| 4066 | t[38] = (aml2*(bl1->p3[bl9->l1]) - aml1*(bl1->p3[bl9->l2]))/(aml1+aml2); //t(39)->t[38] |
---|
| 4067 | t[39] = std::sqrt(t[33]*t[33] + t[34]*t[34] + t[35]*t[35]); //t(N)->t[N-1] |
---|
| 4068 | t[40] = std::sqrt(t[36]*t[36] + t[37]*t[37] + t[38]*t[38]); //t(N)->t[N-1] |
---|
| 4069 | rhopi = tt31*t[33] + tt32*t[34] + tt33*t[35]; //t(N)->t[N-1] |
---|
| 4070 | t[42] = tt31 - rhopi*t[33]/std::pow(t[39],2); //t(N)->t[N-1] |
---|
| 4071 | t[43] = tt32 - rhopi*t[34]/std::pow(t[39],2); //t(N)->t[N-1] |
---|
| 4072 | t[44] = tt33 - rhopi*t[35]/std::pow(t[39],2); //t(N)->t[N-1] |
---|
| 4073 | t[45] = std::sqrt(t[42]*t[42] + t[43]*t[43] + t[44]*t[44]); //t(N)->t[N-1] |
---|
| 4074 | t[42] = t[42]/t[45]; //t(N)->t[N-1] |
---|
| 4075 | t[43] = t[43]/t[45]; //t(N)->t[N-1] |
---|
| 4076 | t[45] = t[45]/t[46]; |
---|
| 4077 | cif = (t[33]*t[36] + t[34]*t[37] + t[35]*t[38])/t[39]/t[40]; //t(N)->t[N-1] |
---|
| 4078 | |
---|
| 4079 | // trouble with forward scattering 22/3/95 |
---|
| 4080 | if(std::fabs(cif) > 1.) { |
---|
| 4081 | cif = sign(1.0,cif); |
---|
| 4082 | } |
---|
| 4083 | sif = std::sqrt(1.0 - cif*cif); |
---|
| 4084 | t[36] = (t[33]*cif/t[39] + t[42]*sif)*t[40]; //t(N)->t[N-1] |
---|
| 4085 | t[37] = (t[34]*cif/t[39] + t[43]*sif)*t[40]; //t(N)->t[N-1] |
---|
| 4086 | t[38] = (t[35]*cif/t[39] + t[44]*sif)*t[40]; //t(N)->t[N-1] |
---|
| 4087 | tri = std::sqrt(tt31*tt31 + tt32*tt32 + tt33*tt33); |
---|
| 4088 | cchi = rhopi/tri/t[39]; //t(40)->t[39] |
---|
| 4089 | schi = std::sqrt(1.0 - cchi*cchi); |
---|
| 4090 | c1 = cif*cchi - sif*schi; |
---|
| 4091 | c2 = sif*cchi + cif*schi; |
---|
| 4092 | tt31 = (c1*t[33]/t[39] + c2*t[42])*tri*t[39]/t[40]; //t(N)->t[N-1] |
---|
| 4093 | tt32 = (c1*t[34]/t[39] + c2*t[43])*tri*t[39]/t[40]; //t(N)->t[N-1] |
---|
| 4094 | tt33 = (c1*t[35]/t[39] + c2*t[44])*tri*t[39]/t[40]; //t(N)->t[N-1] |
---|
| 4095 | bl3->x1[bl9->l1] = t[30] + aml2*tt31/(aml1 + aml2); //t(31)->t[30] |
---|
| 4096 | bl3->x2[bl9->l1] = t[31] + aml2*tt32/(aml1 + aml2); //t(32)->t[30] |
---|
| 4097 | bl3->x3[bl9->l1] = t[32] + aml2*tt33/(aml1 + aml2); //t(33)->t[32] |
---|
| 4098 | bl3->x1[bl9->l2] = t[30] - aml1*tt31/(aml1 + aml2); //t(31)->t[30] |
---|
| 4099 | bl3->x2[bl9->l2] = t[31] - aml1*tt32/(aml1 + aml2); //t(32)->t[31] |
---|
| 4100 | bl3->x3[bl9->l2] = t[32] - aml1*tt33/(aml1 + aml2); //t(33)->t[32] |
---|
| 4101 | bl1->p1[bl9->l1] = aml1*tt34/(aml1 + aml2) + t[36]; //t(37)->t[36] |
---|
| 4102 | bl1->p2[bl9->l1] = aml1*tt35/(aml1 + aml2) + t[37]; //t(38)->t[37] |
---|
| 4103 | bl1->p3[bl9->l1] = aml1*tt36/(aml1 + aml2) + t[38]; //t(39)->t[38] |
---|
| 4104 | bl1->eps[bl9->l1] = w(bl1->p1[bl9->l1],bl1->p2[bl9->l1],bl1->p3[bl9->l1],aml1); |
---|
| 4105 | // assert(isnan(energyTest(l1)) == false); |
---|
| 4106 | bl1->p1[bl9->l2] = aml2*tt34/(aml1 + aml2) - t[36]; //t(37)->t[36] |
---|
| 4107 | bl1->p2[bl9->l2] = aml2*tt35/(aml1 + aml2) - t[37]; //t(38)->t[37] |
---|
| 4108 | bl1->p3[bl9->l2] = aml2*tt36/(aml1 + aml2) - t[38]; //t(39)->t[38] |
---|
| 4109 | bl1->eps[bl9->l2] = w(bl1->p1[bl9->l2],bl1->p2[bl9->l2],bl1->p3[bl9->l2],aml2); |
---|
| 4110 | // assert(isnan(energyTest(l2)) == false); |
---|
| 4111 | } |
---|
| 4112 | // l-conservation |
---|
| 4113 | |
---|
| 4114 | if(bl2->k != 0) { |
---|
| 4115 | kd = 0; |
---|
| 4116 | ccr = tau; |
---|
| 4117 | // for(G4int i = 1; i <= bl2->k; i++) { |
---|
| 4118 | // i20 = i - kd; |
---|
| 4119 | // if (k4 != 2 || led != 1) { |
---|
| 4120 | // if((bl2->ind[i] == l1) || (bl2->ind[i] == l2) || (bl2->jnd[i] == l1) || (bl2->jnd[i] == l2)) { |
---|
| 4121 | // kd = kd + 1; |
---|
| 4122 | // continue; |
---|
| 4123 | // } |
---|
| 4124 | // } |
---|
| 4125 | // else { |
---|
| 4126 | // if(bl2->jnd[i] == 0) { |
---|
| 4127 | // if (bl2->ind[i] == l1 && bl1->ind1[l1] == 1) { |
---|
| 4128 | // bl2->crois[i]=(bl2->crois[i]-ccr)*(bl1->eps[l1])/std::sqrt(std::pow(bl1->eps[l1],2)-std::pow(bl1->p1[l1],2)-std::pow(bl1->p2[l1],2)-std::pow(bl1->p3[l1],2))/gl1+ccr; |
---|
| 4129 | // } |
---|
| 4130 | // if (bl2->ind[i] == l2 && bl1->ind1[l2] == 1) { |
---|
| 4131 | // bl2->crois[i]=(bl2->crois[i]-ccr)*(bl1->eps[l2])/std::sqrt(std::pow(bl1->eps[l2],2)-std::pow(bl1->p1[l2],2)-std::pow(bl1->p2[l2],2)-std::pow(bl1->p3[l2],2))/gl2+ccr; |
---|
| 4132 | // } |
---|
| 4133 | // } |
---|
| 4134 | // } |
---|
| 4135 | |
---|
| 4136 | // bl2->crois[i20]=bl2->crois[i]-ccr; |
---|
| 4137 | // bl2->ind[i20]=bl2->ind[i]; |
---|
| 4138 | // bl2->jnd[i20]=bl2->jnd[i]; |
---|
| 4139 | // } |
---|
| 4140 | |
---|
| 4141 | for(G4int i = 1; i <= bl2->k; i++) { //do 50 i=1,k p-n09070 |
---|
| 4142 | i20 = i - kd; |
---|
| 4143 | if(k4 != 2 || led != 1) { //if (k4.ne.2.or.led.ne.1) go to 512 p-n09090 |
---|
| 4144 | goto pnu512; |
---|
| 4145 | } |
---|
| 4146 | if(bl2->jnd[i] == 0) {//if (jnd(i).eq.0) go to 511 p-n09100 |
---|
| 4147 | goto pnu511; |
---|
| 4148 | } |
---|
| 4149 | pnu512: |
---|
| 4150 | if(bl2->ind[i] == bl9->l1) {//if (ind(i).eq.l1) go to 52 p-n09120 |
---|
| 4151 | goto pnu52; |
---|
| 4152 | |
---|
| 4153 | } |
---|
| 4154 | if(bl2->ind[i] == bl9->l2) {//if (ind(i).eq.l2) go to 52 p-n09130 |
---|
| 4155 | goto pnu52; |
---|
| 4156 | } |
---|
| 4157 | if(bl2->jnd[i] == bl9->l2) {//if (jnd(i).eq.l2) go to 52 p-n09140 |
---|
| 4158 | goto pnu52; |
---|
| 4159 | } |
---|
| 4160 | if(bl2->jnd[i] == bl9->l1) {//if (jnd(i).eq.l1) go to 52 p-n09150 |
---|
| 4161 | goto pnu52; |
---|
| 4162 | } |
---|
| 4163 | goto pnu513; |
---|
| 4164 | pnu511: |
---|
| 4165 | //if (ind(i).eq.l1.and.ind1(l1).eq.1) crois(i)=(crois(i)-ccr)*eps(l1p-n09170 |
---|
| 4166 | //-)/std::sqrt(eps(l1)**2-p1(l1)**2-p2(l1)**2-p3(l1)**2)/gl1+ccr p-n09180 |
---|
| 4167 | if(bl2->ind[i] == bl9->l1 && bl1->ind1[bl9->l1] == 1) { |
---|
| 4168 | bl2->crois[i]=(bl2->crois[i]-ccr)*bl1->eps[bl9->l1]/std::sqrt(std::pow(bl1->eps[bl9->l1],2)-std::pow(bl1->p1[bl9->l1],2)-std::pow(bl1->p2[bl9->l1],2)-std::pow(bl1->p3[bl9->l1],2))/gl1+ccr; |
---|
| 4169 | } |
---|
| 4170 | //if (ind(i).eq.l2.and.ind1(l2).eq.1) crois(i)=(crois(i)-ccr)*eps(l2p-n09190 |
---|
| 4171 | //-)/std::sqrt(eps(l2)**2-p1(l2)**2-p2(l2)**2-p3(l2)**2)/gl2+ccr p-n09200 |
---|
| 4172 | if(bl2->ind[i] == bl9->l2 && bl1->ind1[bl9->l2] == 1) { |
---|
| 4173 | bl2->crois[i]=(bl2->crois[i]-ccr)*bl1->eps[bl9->l2]/std::sqrt(std::pow(bl1->eps[bl9->l2],2)-std::pow(bl1->p1[bl9->l2],2)-std::pow(bl1->p2[bl9->l2],2)-std::pow(bl1->p3[bl9->l2],2))/gl1+ccr; |
---|
| 4174 | } |
---|
| 4175 | pnu513: |
---|
| 4176 | bl2->crois[i20]=bl2->crois[i]-ccr; |
---|
| 4177 | bl2->ind[i20]=bl2->ind[i]; |
---|
| 4178 | bl2->jnd[i20]=bl2->jnd[i]; |
---|
| 4179 | continue; // goto pnu50 |
---|
| 4180 | pnu52: |
---|
| 4181 | kd=kd+1; |
---|
| 4182 | } |
---|
| 4183 | |
---|
| 4184 | bl2->k = bl2->k - kd; |
---|
| 4185 | } |
---|
| 4186 | |
---|
| 4187 | newt(bl9->l1,bl9->l2); |
---|
| 4188 | |
---|
| 4189 | tref=ref(bl3->x1[bl9->l1], bl3->x2[bl9->l1], bl3->x3[bl9->l1], bl1->p1[bl9->l1], bl1->p2[bl9->l1], bl1->p3[bl9->l1], bl1->eps[bl9->l1],r22); // line 3502 |
---|
| 4190 | // assert(isnan(tref) == false); |
---|
| 4191 | |
---|
| 4192 | if(verboseLevel > 3) { |
---|
| 4193 | if(tref < 0.0) { |
---|
| 4194 | G4cout <<"G4Incl: Reflection time < 0! (line 3502)" << G4endl; |
---|
| 4195 | } |
---|
| 4196 | } |
---|
| 4197 | |
---|
| 4198 | if(tref <= bl4->tmax5) { |
---|
| 4199 | bl2->k = bl2->k + 1; |
---|
| 4200 | bl2->crois[bl2->k] = tref; |
---|
| 4201 | bl2->ind[bl2->k] = bl9->l1; |
---|
| 4202 | bl2->jnd[bl2->k] = -1; |
---|
| 4203 | } |
---|
| 4204 | |
---|
| 4205 | tref=ref(bl3->x1[bl9->l2], bl3->x2[bl9->l2], bl3->x3[bl9->l2], bl1->p1[bl9->l2], bl1->p2[bl9->l2], bl1->p3[bl9->l2], bl1->eps[bl9->l2],r22); // line 3516 |
---|
| 4206 | // assert(isnan(tref) == false); |
---|
| 4207 | |
---|
| 4208 | if(verboseLevel > 3) { |
---|
| 4209 | if(tref < 0.0) { |
---|
| 4210 | G4cout <<"G4Incl: Reflection time < 0! (line 3516)" << G4endl; |
---|
| 4211 | } |
---|
| 4212 | } |
---|
| 4213 | |
---|
| 4214 | if(tref <= bl4->tmax5) { |
---|
| 4215 | bl2->k = bl2->k + 1; |
---|
| 4216 | bl2->crois[bl2->k] = tref; |
---|
| 4217 | bl2->ind[bl2->k] = bl9->l2; |
---|
| 4218 | bl2->jnd[bl2->k] = -1; |
---|
| 4219 | } |
---|
| 4220 | |
---|
| 4221 | if (k4 == 2) { |
---|
| 4222 | goto pnu848; |
---|
| 4223 | } |
---|
| 4224 | |
---|
| 4225 | if(bl2->k < 0) { |
---|
| 4226 | goto pnu230; |
---|
| 4227 | } |
---|
| 4228 | if(bl2->k == 0) { |
---|
| 4229 | goto pnu230; |
---|
| 4230 | } |
---|
| 4231 | if(bl2->k > 0) { |
---|
| 4232 | if(verboseLevel > 3) { |
---|
| 4233 | G4cout <<"G4Incl: bl2->k > 0 at line 3488. Going back to label pnu449." << G4endl; |
---|
| 4234 | } |
---|
| 4235 | goto pnu449; |
---|
| 4236 | } |
---|
| 4237 | |
---|
| 4238 | pnu848: |
---|
| 4239 | if (npion == 0) { |
---|
| 4240 | goto pnu844; |
---|
| 4241 | } |
---|
| 4242 | if (bl1->ind1[bl9->l1] == 1) { |
---|
| 4243 | goto pnu843; |
---|
| 4244 | } |
---|
| 4245 | for(G4int k20 = 1; k20 <= npion; k20++) { |
---|
| 4246 | if(verboseLevel > 3) { |
---|
| 4247 | G4cout <<"G4Incl: calling G4Incl::new3" << G4endl; |
---|
| 4248 | } |
---|
| 4249 | new3((y1[k20]), (y2[k20]), (y3[k20]), (q1[k20]), (q2[k20]), (q3[k20]), (q4[k20]), k20, bl9->l1); |
---|
| 4250 | if(verboseLevel > 3) { |
---|
| 4251 | G4cout <<"G4Incl: After new3:" << G4endl; |
---|
| 4252 | G4cout <<"y1[" << k20 << "] = " << y1[k20] <<" y2[" << k20 << "] = " << y2[k20] <<" y3[" << k20 << "] = " << y3[k20] << G4endl; |
---|
| 4253 | G4cout <<"q1[" << k20 << "] = " << q1[k20] <<" q2[" << k20 << "] = " << q2[k20] <<" q3[" << k20 << "] = " << q3[k20] << G4endl; |
---|
| 4254 | } |
---|
| 4255 | } |
---|
| 4256 | |
---|
| 4257 | pnu843: |
---|
| 4258 | if(bl1->ind1[bl9->l2] != 1) { |
---|
| 4259 | for(G4int k20 = 1; k20 <= npion; k20++) { |
---|
| 4260 | //new3(y1[k20], y2[k20], y3[k20], q1[k20], q2[k20], q3[k20], q4[k20], -k20, l2); |
---|
| 4261 | new3(y1[k20], y2[k20], y3[k20], q1[k20], q2[k20], q3[k20], q4[k20], k20, bl9->l2); |
---|
| 4262 | } |
---|
| 4263 | } |
---|
| 4264 | pnu844: |
---|
| 4265 | |
---|
| 4266 | if(bl1->ind1[bl9->l1]+bl1->ind1[bl9->l2] <= ich1+ich2) { |
---|
| 4267 | goto pnu849; |
---|
| 4268 | } |
---|
| 4269 | if(bl1->ind1[bl9->l1]-ich1 != 1) { |
---|
| 4270 | goto pnu820; |
---|
| 4271 | } |
---|
| 4272 | lnew = bl9->l1; |
---|
| 4273 | goto pnu821; |
---|
| 4274 | pnu820: |
---|
| 4275 | if(bl1->ind1[bl9->l2]-ich2 != 1) { |
---|
| 4276 | goto pnu849; |
---|
| 4277 | } |
---|
| 4278 | lnew = bl9->l2; |
---|
| 4279 | |
---|
| 4280 | pnu821: |
---|
| 4281 | standardRandom(&rndm,&(hazard->igraine[16])); |
---|
| 4282 | // largeur variable du delta (phase space factor G4introduced 4/2001) |
---|
| 4283 | amlnew = std::sqrt(std::pow(bl1->eps[lnew],2)-std::pow(bl1->p1[lnew],2)-std::pow(bl1->p2[lnew],2)-std::pow(bl1->p3[lnew],2)); |
---|
| 4284 | // assert(isnan(amlnew) == false); |
---|
| 4285 | |
---|
| 4286 | geff = bl1->eps[lnew]/amlnew; |
---|
| 4287 | qqq = std::sqrt((std::pow(amlnew,2) - std::pow((fmp+fmpi),2))*(std::pow(amlnew,2) - std::pow((fmp-fmpi),2)))/(2.0*amlnew); |
---|
| 4288 | // assert(isnan(qqq) == false); |
---|
| 4289 | |
---|
| 4290 | psf = std::pow(qqq,3)/(std::pow(qqq,3) + 5832000.0); |
---|
| 4291 | tdel = -hc/(g0*psf)*std::log(rndm)*geff; |
---|
| 4292 | // assert(isnan(tdel) == false); |
---|
| 4293 | |
---|
| 4294 | if(tdel <= bl4->tmax5) { |
---|
| 4295 | bl2->k = bl2->k + 1; |
---|
| 4296 | bl2->crois[bl2->k] = tdel; |
---|
| 4297 | bl2->ind[bl2->k] = lnew; |
---|
| 4298 | bl2->jnd[bl2->k] = 0; |
---|
| 4299 | } |
---|
| 4300 | |
---|
| 4301 | pnu849: |
---|
| 4302 | if (bl2->k == 0) { |
---|
| 4303 | goto pnu230; |
---|
| 4304 | } |
---|
| 4305 | if(verboseLevel > 3) { |
---|
| 4306 | G4cout <<"G4Incl: bl2->k != 0. Going back to label pnu449." << G4endl; |
---|
| 4307 | } |
---|
| 4308 | goto pnu449; |
---|
| 4309 | |
---|
| 4310 | // decay of the delta particle p-n09780 |
---|
| 4311 | pnu805: |
---|
| 4312 | npion = npion + 1; |
---|
| 4313 | ichd = bl1->ind2[bl9->l1]; |
---|
| 4314 | t[30] = bl1->p1[bl9->l1]; //t(31)->t[30] |
---|
| 4315 | t[31] = bl1->p2[bl9->l1]; //t(32)->t[31] |
---|
| 4316 | t[32] = bl1->p3[bl9->l1]; //t(33)->t[32] |
---|
| 4317 | t[33] = bl1->eps[bl9->l1]; //t(34)->t[33] |
---|
| 4318 | var_ab = std::pow(bl1->eps[bl9->l1],2) - std::pow(bl1->p1[bl9->l1],2) - std::pow(bl1->p2[bl9->l1],2) - std::pow(bl1->p3[bl9->l1],2); |
---|
| 4319 | assert(var_ab > 0); |
---|
| 4320 | ym[npion] = 0.0; |
---|
| 4321 | |
---|
| 4322 | if(var_ab > 0.0) { |
---|
| 4323 | ym[npion] = std::sqrt(var_ab); |
---|
| 4324 | } |
---|
| 4325 | |
---|
| 4326 | //PK: This workaround avoids a NaN problem encountered with |
---|
| 4327 | //geant4. The problem does not seem to exist if we run in standalone |
---|
| 4328 | //mode. |
---|
| 4329 | // if(((std::pow(ym[npion],2)-std::pow(fmp+fmpi,2))*(std::pow(ym[npion],2)-std::pow(fmp-fmpi,2))) < 0) { |
---|
| 4330 | // ym[npion] = ym[npion]+fmpi+100.0; |
---|
| 4331 | // } |
---|
| 4332 | // PK |
---|
| 4333 | // assert(isnan(ym[npion]) == false); |
---|
| 4334 | assert(ym[npion] != 0); |
---|
| 4335 | // assert(isnan(pcm(ym[npion], fmp, fmpi)) == false); |
---|
| 4336 | if(varavat->kveux == 1) { |
---|
| 4337 | varavat->del1avat[iavat] = bl1->ind1[bl9->l1]; |
---|
| 4338 | varavat->energyavat[iavat] = ym[npion]; |
---|
| 4339 | } |
---|
| 4340 | |
---|
| 4341 | if(verboseLevel > 3) { |
---|
| 4342 | G4cout <<"Calling decay2 from pnu" << G4endl; |
---|
| 4343 | G4cout <<"npion = " << npion << G4endl; |
---|
| 4344 | G4cout <<"q1 = " << q1[npion] << " q2 = " << q2[npion] << " q3 = " << q3[npion] << " q4 = " << q4[npion] << G4endl; |
---|
| 4345 | } |
---|
| 4346 | assert(ym[npion] != 0); |
---|
| 4347 | decay2(&(bl1->p1[bl9->l1]), &(bl1->p2[bl9->l1]), &(bl1->p3[bl9->l1]), &(bl1->eps[bl9->l1]), &(q1[npion]), &(q2[npion]), &(q3[npion]), |
---|
| 4348 | &(q4[npion]), &(ym[npion]), &fmp, &fmpi, &(bl9->hel[bl9->l1])); |
---|
| 4349 | |
---|
| 4350 | if(verboseLevel > 3) { |
---|
| 4351 | G4cout <<"Quantities after decay2: " << G4endl; |
---|
| 4352 | G4cout <<"l1 = " << bl9->l1 << " bl1->p1[l1] = " << bl1->p1[bl9->l1] << " bl1->p2[l1] = " << bl1->p2[bl9->l1] << " bl1->p3[l1] = " << bl1->p3[bl9->l1] << " bl1->eps[l1] = " << bl1->eps[bl9->l1] << G4endl; |
---|
| 4353 | } |
---|
| 4354 | |
---|
| 4355 | // decay |
---|
| 4356 | if (bl1->ind2[bl9->l1]*(bl1->ind2[bl9->l1]) == 9) { |
---|
| 4357 | goto pnu806; |
---|
| 4358 | } |
---|
| 4359 | |
---|
| 4360 | standardRandom(&rndm, &(hazard->ial)); |
---|
| 4361 | if (rndm < 0.333333333) { |
---|
| 4362 | goto pnu837; |
---|
| 4363 | } |
---|
| 4364 | |
---|
| 4365 | ipi[npion]=0; |
---|
| 4366 | goto pnu809; |
---|
| 4367 | |
---|
| 4368 | pnu837: |
---|
| 4369 | ipi[npion]=bl1->ind2[bl9->l1]*2; |
---|
| 4370 | bl1->ind2[bl9->l1]=-1*(bl1->ind2[bl9->l1]); |
---|
| 4371 | goto pnu809; |
---|
| 4372 | pnu806: |
---|
| 4373 | bl1->ind2[bl9->l1]=bl1->ind2[bl9->l1]/3; |
---|
| 4374 | ipi[npion]=2*(bl1->ind2[bl9->l1]); |
---|
| 4375 | pnu809: // continue |
---|
| 4376 | bl1->ind1[bl9->l1]=0; |
---|
| 4377 | bl5->tlg[bl9->l1]=0.; |
---|
| 4378 | |
---|
| 4379 | // escape ? |
---|
| 4380 | if (bl5->nesc[bl9->l1] > 0) { |
---|
| 4381 | goto pnu850; |
---|
| 4382 | } |
---|
| 4383 | |
---|
| 4384 | iteste = 0; |
---|
| 4385 | xpb = pauliBlocking(bl9->l1, rbl, pbl); |
---|
| 4386 | standardRandom(&rndm,&(hazard->igraine[10])); |
---|
| 4387 | |
---|
| 4388 | // pauli blocking? |
---|
| 4389 | if (rndm <= xpb) { |
---|
| 4390 | goto pnu1848; |
---|
| 4391 | } |
---|
| 4392 | // le decay ne peut conduire a un noyau de a nucleons |
---|
| 4393 | // sous l'energie de fermi et dans une config. d'energie inferieure a |
---|
| 4394 | // c efer-(ia2-nbalttf)*tf). |
---|
| 4395 | egs = 0.0; |
---|
| 4396 | nbalttf = 0; |
---|
| 4397 | iteste = 1; |
---|
| 4398 | for(G4int i = 1; i <= ia; i++) { |
---|
| 4399 | if(bl5->nesc[i] == 0) { |
---|
| 4400 | if(std::sqrt(std::pow(bl1->p1[i],2)+std::pow(bl1->p2[i],2)+std::pow(bl1->p3[i],2)) < bl10->pf) { |
---|
| 4401 | nbalttf = nbalttf + 1; |
---|
| 4402 | egs = egs + bl1->eps[i] - fmp; |
---|
| 4403 | } |
---|
| 4404 | } |
---|
| 4405 | } |
---|
| 4406 | if(egs >= (efer-(bl3->ia2-nbalttf)*tf)) { |
---|
| 4407 | goto pnu850; |
---|
| 4408 | } |
---|
| 4409 | |
---|
| 4410 | // attention, logique negative!!! liberer le goto si on veut supprimer la |
---|
| 4411 | // sequence precedente (cdpp sur delta-> pi n) |
---|
| 4412 | |
---|
| 4413 | if(varavat->kveux == 1) { |
---|
| 4414 | varavat->bloc_cdpp[iavat] = 1; |
---|
| 4415 | } |
---|
| 4416 | |
---|
| 4417 | // it is blocked! |
---|
| 4418 | pnu1848: |
---|
| 4419 | mpaul2 = mpaul2 + 1; |
---|
| 4420 | if(varavat->kveux == 1) { |
---|
| 4421 | varavat->bloc_paul[iavat] = 1; |
---|
| 4422 | } |
---|
| 4423 | |
---|
| 4424 | // largeur variable du delta (phase space factor G4introduced 4/2001) |
---|
| 4425 | // (180.**3 = 5832000.) |
---|
| 4426 | qqq = std::sqrt((std::pow(ym[npion],2) - std::pow((fmp+fmpi),2))*(std::pow(ym[npion],2) - std::pow((fmp-fmpi),2)))/(2.*ym[npion]); |
---|
| 4427 | psf = std::pow(qqq,3)/(std::pow(qqq,3)+5832000.0); |
---|
| 4428 | tdel = hc*t[33]/(g0*psf*ym[npion]); //t(34)->t[33] |
---|
| 4429 | |
---|
| 4430 | if (iteste == 0) { |
---|
| 4431 | tdel = tdel*xpb/(1.000001-xpb); |
---|
| 4432 | } |
---|
| 4433 | |
---|
| 4434 | if(tdel <= bl4->tmax5) { |
---|
| 4435 | bl2->k = bl2->k + 1; |
---|
| 4436 | bl2->crois[bl2->k] = tdel; |
---|
| 4437 | bl2->ind[bl2->k] = bl9->l1; |
---|
| 4438 | bl2->jnd[bl2->k] = 0; |
---|
| 4439 | } |
---|
| 4440 | |
---|
| 4441 | bl1->p1[bl9->l1] = t[30]; //t(31)->t[30] |
---|
| 4442 | bl1->p2[bl9->l1] = t[31]; //t(32)->t[31] |
---|
| 4443 | bl1->p3[bl9->l1] = t[32]; //t(33)->t[32] |
---|
| 4444 | bl1->eps[bl9->l1] = t[33]; //t(34)->t[33] |
---|
| 4445 | bl1->ind1[bl9->l1] = 1; |
---|
| 4446 | bl1->ind2[bl9->l1] = ichd; |
---|
| 4447 | npion = npion - 1; |
---|
| 4448 | |
---|
| 4449 | if (bl2->k == 0) { |
---|
| 4450 | goto pnu230; |
---|
| 4451 | } |
---|
| 4452 | |
---|
| 4453 | for(G4int i = 1; i <= bl2->k; i++) { |
---|
| 4454 | bl2->crois[i] = bl2->crois[i] - tau; |
---|
| 4455 | } |
---|
| 4456 | |
---|
| 4457 | if(verboseLevel > 3) { |
---|
| 4458 | G4cout <<"G4Incl: Going back to label pnu449 after a loop from 1 to bl2->k" << G4endl; |
---|
| 4459 | } |
---|
| 4460 | goto pnu449; |
---|
| 4461 | |
---|
| 4462 | // valid decay of the delta |
---|
| 4463 | pnu850: |
---|
| 4464 | if(varavat->kveux == 1) { |
---|
| 4465 | varavat->bloc_paul[iavat] = 0; |
---|
| 4466 | varavat->bloc_cdpp[iavat] = 0; |
---|
| 4467 | } |
---|
| 4468 | |
---|
| 4469 | if (ws->nosurf <= 0) { |
---|
| 4470 | // surface |
---|
| 4471 | pppp = std::sqrt(std::pow(bl1->p1[bl9->l1],2) + std::pow(bl1->p2[bl9->l1],2) + std::pow(bl1->p3[bl9->l1],2)); |
---|
| 4472 | rrrr = std::sqrt(std::pow(bl3->x1[bl9->l1],2) + std::pow(bl3->x2[bl9->l1],2) + std::pow(bl3->x3[bl9->l1],2)); |
---|
| 4473 | if (pppp <= bl10->pf) { |
---|
| 4474 | xv = pppp/bl10->pf; |
---|
| 4475 | rcorr = interpolateFunction(xv); |
---|
| 4476 | if (rrrr > rcorr) { |
---|
| 4477 | bl3->x1[bl9->l1] = bl3->x1[bl9->l1]*rcorr/rrrr; |
---|
| 4478 | bl3->x2[bl9->l1] = bl3->x2[bl9->l1]*rcorr/rrrr; |
---|
| 4479 | bl3->x3[bl9->l1] = bl3->x3[bl9->l1]*rcorr/rrrr; |
---|
| 4480 | } |
---|
| 4481 | } |
---|
| 4482 | } |
---|
| 4483 | |
---|
| 4484 | ncol = ncol + 1; |
---|
| 4485 | mrdp = mrdp + 1; |
---|
| 4486 | y1[npion] = bl3->x1[bl9->l1]; |
---|
| 4487 | y2[npion] = bl3->x2[bl9->l1]; |
---|
| 4488 | y3[npion] = bl3->x3[bl9->l1]; |
---|
| 4489 | |
---|
| 4490 | if (bl2->k == 0) { |
---|
| 4491 | goto pnu4047; |
---|
| 4492 | } |
---|
| 4493 | |
---|
| 4494 | kd = 0; |
---|
| 4495 | ccr = tau; |
---|
| 4496 | for(G4int i = 1; i <= bl2->k; i++) { |
---|
| 4497 | i20 = i - kd; |
---|
| 4498 | |
---|
| 4499 | if((bl2->ind[i] == bl9->l1) || (bl2->jnd[i] == bl9->l1)) { |
---|
| 4500 | kd = kd + 1; |
---|
| 4501 | } |
---|
| 4502 | else { |
---|
| 4503 | bl2->crois[i20] = bl2->crois[i] - ccr; |
---|
| 4504 | bl2->ind[i20] = bl2->ind[i]; |
---|
| 4505 | bl2->jnd[i20] = bl2->jnd[i]; |
---|
| 4506 | } |
---|
| 4507 | } |
---|
| 4508 | bl2->k = bl2->k - kd; |
---|
| 4509 | |
---|
| 4510 | pnu4047: |
---|
| 4511 | if (bl5->nesc[bl9->l1] != 0) { |
---|
| 4512 | goto pnu845; |
---|
| 4513 | } |
---|
| 4514 | |
---|
| 4515 | new1(bl9->l1); |
---|
| 4516 | bl2->k = bl2->k + 1; |
---|
| 4517 | bl2->crois[bl2->k] = ref(bl3->x1[bl9->l1], bl3->x2[bl9->l1], bl3->x3[bl9->l1], bl1->p1[bl9->l1], bl1->p2[bl9->l1], bl1->p3[bl9->l1], bl1->eps[bl9->l1],r22); |
---|
| 4518 | bl2->ind[bl2->k] = bl9->l1; |
---|
| 4519 | bl2->jnd[bl2->k] = -1; |
---|
| 4520 | if(verboseLevel > 3) { |
---|
| 4521 | if(bl2->crois[bl2->k] < 0.0) { |
---|
| 4522 | G4cout <<"G4Incl: Reflection time < 0! (line 3797)" << G4endl; |
---|
| 4523 | } |
---|
| 4524 | } |
---|
| 4525 | |
---|
| 4526 | |
---|
| 4527 | if(npion > 1) { |
---|
| 4528 | n20 = npion - 1; |
---|
| 4529 | for(G4int k20 = 1; k20 <= n20; k20++) { |
---|
| 4530 | new3(y1[k20], y2[k20], y3[k20], q1[k20], q2[k20], q3[k20], q4[k20], k20, bl9->l1); |
---|
| 4531 | } |
---|
| 4532 | } |
---|
| 4533 | |
---|
| 4534 | pnu845: |
---|
| 4535 | new2(y1[npion], y2[npion], y3[npion], q1[npion], q2[npion], q3[npion], q4[npion], npion, bl9->l1); |
---|
| 4536 | if(bl2->k == 0) { |
---|
| 4537 | goto pnu230; |
---|
| 4538 | } |
---|
| 4539 | |
---|
| 4540 | if(verboseLevel > 3) { |
---|
| 4541 | G4cout <<"G4Incl: bl2->k == 0 after a call to new2. Going back to label pnu449." << G4endl; |
---|
| 4542 | } |
---|
| 4543 | goto pnu449; |
---|
| 4544 | |
---|
| 4545 | // pion-nucleon collision |
---|
| 4546 | pnu801: |
---|
| 4547 | if(verboseLevel > 3) { |
---|
| 4548 | G4cout <<"Pion-nucleon collision!" << G4endl; |
---|
| 4549 | } |
---|
| 4550 | lp = bl9->l1 - ia; |
---|
| 4551 | dis1 = bl3->x1[bl9->l2]-y1[lp] + (bl1->p1[bl9->l2]/bl1->eps[bl9->l2] - q1[lp]/q4[lp])*tau; |
---|
| 4552 | dis2 = bl3->x2[bl9->l2]-y2[lp] + (bl1->p2[bl9->l2]/bl1->eps[bl9->l2] - q2[lp]/q4[lp])*tau; |
---|
| 4553 | dis3 = bl3->x3[bl9->l2]-y3[lp] + (bl1->p3[bl9->l2]/bl1->eps[bl9->l2] - q3[lp]/q4[lp])*tau; |
---|
| 4554 | dist = dis1*dis1 + dis2*dis2 + dis3*dis3; |
---|
| 4555 | t[9] = bl1->eps[bl9->l2] + q4[lp]; //t(10)->t[9] |
---|
| 4556 | t0 = 1.0/t[9]; //t(10)->t[9] |
---|
| 4557 | b1 = (bl1->p1[bl9->l2] + q1[lp])*t0; |
---|
| 4558 | b2 = (bl1->p2[bl9->l2] + q2[lp])*t0; |
---|
| 4559 | b3 = (bl1->p3[bl9->l2] + q3[lp])*t0; |
---|
| 4560 | s = (1.0 - b1*b1 - b2*b2 - b3*b3)*t[9]*t[9]; //t(10)->t[9] |
---|
| 4561 | sq = std::sqrt(s); |
---|
| 4562 | cg = 4+bl1->ind2[bl9->l2]*ipi[lp]; |
---|
| 4563 | |
---|
| 4564 | if(verboseLevel > 3) { |
---|
| 4565 | G4cout <<"Pion-Nucleon collision done! " << G4endl; |
---|
| 4566 | } |
---|
| 4567 | |
---|
| 4568 | if(sq > 3000.0) { |
---|
| 4569 | if(verboseLevel > 3) { |
---|
| 4570 | G4cout <<"sq = " << sq << G4endl; |
---|
| 4571 | } |
---|
| 4572 | goto pnu832; |
---|
| 4573 | } |
---|
| 4574 | if(31.41592*dist > pionNucleonCrossSection(sq)*cg/6.0) { |
---|
| 4575 | goto pnu832; |
---|
| 4576 | } |
---|
| 4577 | |
---|
| 4578 | if(verboseLevel > 3) { |
---|
| 4579 | G4cout <<"Going to pnu220!" << G4endl; |
---|
| 4580 | } |
---|
| 4581 | |
---|
| 4582 | goto pnu220; |
---|
| 4583 | |
---|
| 4584 | pnu832: |
---|
| 4585 | if (bl2->k == 0) { |
---|
| 4586 | goto pnu230; |
---|
| 4587 | } |
---|
| 4588 | |
---|
| 4589 | if(verboseLevel > 3) { |
---|
| 4590 | G4cout <<"G4Incl: bl2->k != 0. Going back to pnu44." << G4endl; |
---|
| 4591 | } |
---|
| 4592 | goto pnu44; |
---|
| 4593 | pnu831: |
---|
| 4594 | standardRandom(&rndm, &(hazard->igraine[18])); |
---|
| 4595 | geff = t[9]/sq; //t(10)->t[9] |
---|
| 4596 | gg = g0; |
---|
| 4597 | if (sq > 1500.0) { |
---|
| 4598 | gg=200.0; |
---|
| 4599 | } |
---|
| 4600 | |
---|
| 4601 | // largeur variable du delta (phase space factor G4introduced 4/2001) |
---|
| 4602 | // (180.**3 = 5832000.) |
---|
| 4603 | qqq = std::sqrt((std::pow(sq,2) - std::pow((fmp+fmpi),2))*(std::pow(sq,2) - std::pow((fmp-fmpi),2)))/(2.0*sq); |
---|
| 4604 | psf = std::pow(qqq,3)/(std::pow(qqq,3)+5832000.); |
---|
| 4605 | tdel = -hc/(gg*psf)*std::log(rndm)*geff; |
---|
| 4606 | |
---|
| 4607 | bl1->ind1[bl9->l2] = 1; |
---|
| 4608 | bl1->ind2[bl9->l2] = bl1->ind2[bl9->l2] + ipi[lp]; |
---|
| 4609 | nc[bl9->l2] = nc[bl9->l2] + 1; |
---|
| 4610 | bl1->eps[bl9->l2] = t[9]; //t(10)->t[9] |
---|
| 4611 | bl1->p1[bl9->l2] = bl1->p1[bl9->l2] + q1[lp]; |
---|
| 4612 | bl1->p2[bl9->l2] = bl1->p2[bl9->l2] + q2[lp]; |
---|
| 4613 | bl1->p3[bl9->l2] = bl1->p3[bl9->l2] + q3[lp]; |
---|
| 4614 | |
---|
| 4615 | // ce nucleon (ici delta) devient un participant: |
---|
| 4616 | jparticip[bl9->l2] = 1; |
---|
| 4617 | if(verboseLevel > 3) { |
---|
| 4618 | G4cout <<"Particle " << bl9->l2 << " is now participant." << G4endl; |
---|
| 4619 | } |
---|
| 4620 | |
---|
| 4621 | if (ws->nosurf <= 0) { |
---|
| 4622 | // surface |
---|
| 4623 | pppp = std::sqrt(std::pow(bl1->p1[bl9->l2],2) + std::pow(bl1->p2[bl9->l2],2) + std::pow(bl1->p3[bl9->l2],2)); |
---|
| 4624 | rrrr = std::sqrt(std::pow(bl3->x1[bl9->l2],2) + std::pow(bl3->x2[bl9->l2],2) + std::pow(bl3->x3[bl9->l2],2)); |
---|
| 4625 | if (pppp <= bl10->pf) { |
---|
| 4626 | xv = pppp/bl10->pf; |
---|
| 4627 | rcorr = interpolateFunction(xv); |
---|
| 4628 | if (rrrr > rcorr) { |
---|
| 4629 | bl3->x1[bl9->l2] = bl3->x1[bl9->l2]*rcorr/rrrr; |
---|
| 4630 | bl3->x2[bl9->l2] = bl3->x2[bl9->l2]*rcorr/rrrr; |
---|
| 4631 | bl3->x3[bl9->l2] = bl3->x3[bl9->l2]*rcorr/rrrr; |
---|
| 4632 | } |
---|
| 4633 | } |
---|
| 4634 | // fin surface |
---|
| 4635 | } |
---|
| 4636 | |
---|
| 4637 | // difference with standard cascade : |
---|
| 4638 | // the delta is located at the nucleon site to avoid problems |
---|
| 4639 | // with the reflexion on the wall |
---|
| 4640 | if(lp != npion) { |
---|
| 4641 | lp1 = lp + 1; |
---|
| 4642 | // for(G4int i10 = lp1; i10 <= npion; lp1++) { |
---|
| 4643 | for(G4int i10 = lp1; i10 <= npion; i10++) { |
---|
| 4644 | ipi[i10-1] = ipi[i10]; |
---|
| 4645 | ym[i10-1] = ym[i10]; |
---|
| 4646 | q1[i10-1] = q1[i10]; |
---|
| 4647 | q2[i10-1] = q2[i10]; |
---|
| 4648 | q3[i10-1] = q3[i10]; |
---|
| 4649 | q4[i10-1] = q4[i10]; |
---|
| 4650 | y1[i10-1] = y1[i10]; |
---|
| 4651 | y2[i10-1] = y2[i10]; |
---|
| 4652 | y3[i10-1] = y3[i10]; |
---|
| 4653 | } |
---|
| 4654 | } |
---|
| 4655 | npion = npion-1; |
---|
| 4656 | ncol = ncol+1; |
---|
| 4657 | mrpd = mrpd+1; |
---|
| 4658 | |
---|
| 4659 | if(bl2->k != 0) { |
---|
| 4660 | kd = 0; |
---|
| 4661 | ccr = tau; |
---|
| 4662 | for(G4int i = 1; i <= bl2->k; i++) { |
---|
| 4663 | i20 = i - kd; |
---|
| 4664 | if((bl2->ind[i] == bl9->l1) || (bl2->ind[i] == bl9->l2) || (bl2->jnd[i] == bl9->l1) || (bl2->jnd[i] == bl9->l2)) { |
---|
| 4665 | kd = kd + 1; |
---|
| 4666 | } |
---|
| 4667 | else { |
---|
| 4668 | bl2->crois[i20] = bl2->crois[i] - ccr; |
---|
| 4669 | bl2->ind[i20] = bl2->ind[i]; |
---|
| 4670 | bl2->jnd[i20] = bl2->jnd[i]; |
---|
| 4671 | } |
---|
| 4672 | } |
---|
| 4673 | |
---|
| 4674 | bl2->k = bl2->k - kd; |
---|
| 4675 | for(G4int i10 = 1; i10 <= bl2->k; i10++) { |
---|
| 4676 | if(bl2->ind[i10] <= bl9->l1) { |
---|
| 4677 | continue; |
---|
| 4678 | } |
---|
| 4679 | else { |
---|
| 4680 | bl2->ind[i10] = bl2->ind[i10] - 1; |
---|
| 4681 | } |
---|
| 4682 | } |
---|
| 4683 | } |
---|
| 4684 | |
---|
| 4685 | new1(bl9->l2); |
---|
| 4686 | |
---|
| 4687 | if(tdel <= bl4->tmax5) { |
---|
| 4688 | bl2->k = bl2->k + 1; |
---|
| 4689 | bl2->crois[bl2->k] = tdel; |
---|
| 4690 | bl2->ind[bl2->k] = bl9->l2; |
---|
| 4691 | bl2->jnd[bl2->k] = 0; |
---|
| 4692 | } |
---|
| 4693 | |
---|
| 4694 | bl2->k = bl2->k + 1; |
---|
| 4695 | bl2->crois[bl2->k] = ref(bl3->x1[bl9->l2], bl3->x2[bl9->l2], bl3->x3[bl9->l2], bl1->p1[bl9->l2], bl1->p2[bl9->l2], bl1->p3[bl9->l2], bl1->eps[bl9->l2],r22); |
---|
| 4696 | if(verboseLevel > 3) { |
---|
| 4697 | if(bl2->crois[bl2->k] < 0.0) { |
---|
| 4698 | G4cout <<"G4Incl: Reflection time < 0! (line 3955)" << G4endl; |
---|
| 4699 | } |
---|
| 4700 | } |
---|
| 4701 | bl2->ind[bl2->k] = bl9->l2; |
---|
| 4702 | bl2->jnd[bl2->k] = -1; |
---|
| 4703 | |
---|
| 4704 | if(verboseLevel > 3) { |
---|
| 4705 | G4cout <<"G4Incl: Going back to pnu449 at line 3917." << G4endl; |
---|
| 4706 | } |
---|
| 4707 | goto pnu449; // Line 3917 |
---|
| 4708 | |
---|
| 4709 | // reflection on or transmission through the potential wall |
---|
| 4710 | pnu600: |
---|
| 4711 | // deutons pas bien compris ici cv ? |
---|
| 4712 | if (npproj[bl9->l1] == 0) { |
---|
| 4713 | if(verboseLevel > 3) { |
---|
| 4714 | G4cout <<"G4Incl: npproj[l1] == 0. Going to pnu608." << G4endl; |
---|
| 4715 | } |
---|
| 4716 | goto pnu608; |
---|
| 4717 | } |
---|
| 4718 | |
---|
| 4719 | if (bl1->ind1[bl9->l1] != 0) { |
---|
| 4720 | if(verboseLevel > 3) { |
---|
| 4721 | G4cout <<"wrong reentering particle (ind1[l1] != 0)" << G4endl; |
---|
| 4722 | G4cout <<"ind1[" << bl9->l1 << "] = " << bl1->ind1[bl9->l1] << G4endl; |
---|
| 4723 | } |
---|
| 4724 | } |
---|
| 4725 | |
---|
| 4726 | if (bl3->x1[bl9->l1]*(bl1->p1[bl9->l1])+bl3->x2[bl9->l1]*(bl1->p2[bl9->l1])+bl3->x3[bl9->l1]*(bl1->p3[bl9->l1]) > 0.0) { |
---|
| 4727 | if(verboseLevel > 3) { |
---|
| 4728 | G4cout <<"wrong reentering particle" << G4endl; |
---|
| 4729 | G4cout <<"particle: l1 = " << bl9->l1 << G4endl; |
---|
| 4730 | } |
---|
| 4731 | } |
---|
| 4732 | |
---|
| 4733 | var_ab = std::pow(bl1->p1[bl9->l1],2) + std::pow(bl1->p2[bl9->l1],2) + std::pow(bl1->p3[bl9->l1],2); |
---|
| 4734 | assert(var_ab > 0); |
---|
| 4735 | gpsg = 0.0; |
---|
| 4736 | if (var_ab > 0.0) { |
---|
| 4737 | gpsg = std::sqrt((std::pow(bl1->eps[bl9->l1]+v0,2)-pm2)/var_ab); |
---|
| 4738 | } |
---|
| 4739 | |
---|
| 4740 | bl1->p1[bl9->l1] = gpsg*(bl1->p1[bl9->l1]); |
---|
| 4741 | bl1->p2[bl9->l1] = gpsg*(bl1->p2[bl9->l1]); |
---|
| 4742 | bl1->p3[bl9->l1] = gpsg*(bl1->p3[bl9->l1]); |
---|
| 4743 | bl1->eps[bl9->l1] = bl1->eps[bl9->l1] + v0; |
---|
| 4744 | npproj[bl9->l1] = 0; |
---|
| 4745 | bl5->nesc[bl9->l1] = 0; |
---|
| 4746 | |
---|
| 4747 | // reevaluation of the times tab after entrance of 2nd,..nucleon |
---|
| 4748 | // of the projectile (goto 602 instead of 607 modif. 13/06/01) |
---|
| 4749 | goto pnu602; |
---|
| 4750 | |
---|
| 4751 | // deutons |
---|
| 4752 | // pour un non participant la transmission est impossible: |
---|
| 4753 | pnu608: |
---|
| 4754 | if(varavat->kveux == 1) { |
---|
| 4755 | varavat->del1avat[iavat] = bl1->ind1[bl9->l1]; |
---|
| 4756 | varavat->energyavat[iavat] = bl1->eps[bl9->l1] - fmp; |
---|
| 4757 | } |
---|
| 4758 | if(jparticip[bl9->l1] == 0) { |
---|
| 4759 | if(verboseLevel > 3) { |
---|
| 4760 | G4cout <<"G4Incl: jparticip[l1] == 0. Going to pnu601." << G4endl; |
---|
| 4761 | } |
---|
| 4762 | goto pnu601; |
---|
| 4763 | } |
---|
| 4764 | if(varavat->kveux == 1) { |
---|
| 4765 | varavat->go_out[iavat]=1; |
---|
| 4766 | } |
---|
| 4767 | if (bl1->ind1[bl9->l1] == 0) { |
---|
| 4768 | goto pnu605; |
---|
| 4769 | } |
---|
| 4770 | fm = am(bl1->p1[bl9->l1],bl1->p2[bl9->l1],bl1->p3[bl9->l1],bl1->eps[bl9->l1]); |
---|
| 4771 | pot = v1; |
---|
| 4772 | goto pnu606; |
---|
| 4773 | |
---|
| 4774 | pnu605: |
---|
| 4775 | fm = fmp; |
---|
| 4776 | pot = v0; |
---|
| 4777 | |
---|
| 4778 | pnu606: |
---|
| 4779 | if(verboseLevel > 3) { |
---|
| 4780 | G4cout <<"G4Incl: Now at pnu606. Calculating transmission probability." << G4endl; |
---|
| 4781 | } |
---|
| 4782 | tp = transmissionProb(bl1->eps[bl9->l1]-fm,bl1->ind2[bl9->l1],itch,bl3->r2,v0); |
---|
| 4783 | if(varavat->kveux == 1) { |
---|
| 4784 | varavat->energyavat[iavat] = bl1->eps[bl9->l1] - fm; |
---|
| 4785 | } |
---|
| 4786 | standardRandom(&rndm,&(hazard->igraine[10])); |
---|
| 4787 | |
---|
| 4788 | if (rndm > tp) { |
---|
| 4789 | if(verboseLevel > 3) { |
---|
| 4790 | G4cout <<"G4Incl:" << G4endl; |
---|
| 4791 | } |
---|
| 4792 | goto pnu601; |
---|
| 4793 | } |
---|
| 4794 | |
---|
| 4795 | // ici la particule l1 s'échappe du noyau: |
---|
| 4796 | bl5->nesc[bl9->l1] = 1; |
---|
| 4797 | nbquit = nbquit + 1; |
---|
| 4798 | itch = itch - (1 + bl1->ind2[bl9->l1])/2; |
---|
| 4799 | var_ab = std::pow(bl1->p1[bl9->l1],2) + std::pow(bl1->p2[bl9->l1],2) + std::pow(bl1->p3[bl9->l1],2); |
---|
| 4800 | assert(var_ab > 0); |
---|
| 4801 | gpsg = 0.0; |
---|
| 4802 | if(var_ab > 0.0) { |
---|
| 4803 | gpsg = std::sqrt((std::pow(bl1->eps[bl9->l1]-pot,2) - fm*fm)/(var_ab)); |
---|
| 4804 | } |
---|
| 4805 | bl1->p1[bl9->l1] = gpsg*(bl1->p1[bl9->l1]); |
---|
| 4806 | bl1->p2[bl9->l1] = gpsg*(bl1->p2[bl9->l1]); |
---|
| 4807 | bl1->p3[bl9->l1] = gpsg*(bl1->p3[bl9->l1]); |
---|
| 4808 | bl1->eps[bl9->l1] = bl1->eps[bl9->l1] - pot; |
---|
| 4809 | |
---|
| 4810 | // comptage des particules hors du noyau (7/6/2002): |
---|
| 4811 | // (remnant minimum=1 nucleon) |
---|
| 4812 | if(nbquit >= (ia-1)) { |
---|
| 4813 | if(verboseLevel > 3) { |
---|
| 4814 | G4cout <<"G4Incl: nbquit >= (ia - 1). Going to pnu255." << G4endl; |
---|
| 4815 | } |
---|
| 4816 | goto pnu255; |
---|
| 4817 | } |
---|
| 4818 | |
---|
| 4819 | if(verboseLevel > 3) { |
---|
| 4820 | G4cout <<"G4Incl: Going to pnu 602." << G4endl; |
---|
| 4821 | } |
---|
| 4822 | goto pnu602; |
---|
| 4823 | |
---|
| 4824 | // here no transmission possible |
---|
| 4825 | pnu601: |
---|
| 4826 | pspr=bl3->x1[bl9->l1]*(bl1->p1[bl9->l1])+bl3->x2[bl9->l1]*(bl1->p2[bl9->l1])+bl3->x3[bl9->l1]*(bl1->p3[bl9->l1]); |
---|
| 4827 | if(varavat->kveux == 1) { |
---|
| 4828 | varavat->go_out[iavat]=0; |
---|
| 4829 | } |
---|
| 4830 | |
---|
| 4831 | // surface: modif a.b. pour tenir compte du rayon variable du noyau. |
---|
| 4832 | // (x2cour remplace r22 le rayon**2 fixe du noyau) |
---|
| 4833 | x2cour = std::pow(bl3->x1[bl9->l1],2) + std::pow(bl3->x2[bl9->l1],2) + std::pow(bl3->x3[bl9->l1],2); |
---|
| 4834 | bl1->p1[bl9->l1] = bl1->p1[bl9->l1] - 2.0*(bl3->x1[bl9->l1])*pspr/x2cour; |
---|
| 4835 | bl1->p2[bl9->l1] = bl1->p2[bl9->l1] - 2.0*(bl3->x2[bl9->l1])*pspr/x2cour; |
---|
| 4836 | bl1->p3[bl9->l1] = bl1->p3[bl9->l1] - 2.0*(bl3->x3[bl9->l1])*pspr/x2cour; |
---|
| 4837 | // fin modif surface a.b. |
---|
| 4838 | |
---|
| 4839 | pnu602: |
---|
| 4840 | if(verboseLevel > 3) { |
---|
| 4841 | G4cout <<"G4Incl: Now at pnu602." << G4endl; |
---|
| 4842 | } |
---|
| 4843 | |
---|
| 4844 | if(bl2->k != 0) { |
---|
| 4845 | kd = 0; |
---|
| 4846 | ccr = tau; |
---|
| 4847 | for(G4int i = 1; i <= bl2->k; i++) { |
---|
| 4848 | i20 = i - kd; |
---|
| 4849 | |
---|
| 4850 | if((bl2->jnd[i] == bl9->l1) || ((bl2->ind[i] == bl9->l1) && (bl2->jnd[i] != 0))) { |
---|
| 4851 | kd = kd + 1; |
---|
| 4852 | continue; |
---|
| 4853 | } |
---|
| 4854 | |
---|
| 4855 | bl2->crois[i20] = bl2->crois[i] - ccr; |
---|
| 4856 | bl2->ind[i20] = bl2->ind[i]; |
---|
| 4857 | bl2->jnd[i20] = bl2->jnd[i]; |
---|
| 4858 | } |
---|
| 4859 | bl2->k = bl2->k - kd; |
---|
| 4860 | |
---|
| 4861 | if (bl5->nesc[bl9->l1] == 1) { |
---|
| 4862 | goto pnu613; |
---|
| 4863 | } |
---|
| 4864 | } |
---|
| 4865 | |
---|
| 4866 | if(verboseLevel > 3) { |
---|
| 4867 | G4cout <<"G4Incl: Now calling new1(l1) (new1(" << bl9->l1 << "))" << G4endl; |
---|
| 4868 | } |
---|
| 4869 | new1(bl9->l1); |
---|
| 4870 | |
---|
| 4871 | if(verboseLevel > 3) { |
---|
| 4872 | G4cout <<"G4Incl: Now calling ref." << G4endl; |
---|
| 4873 | G4cout <<"x1 = " << bl3->x1[bl9->l1] <<" x2 = " << bl3->x2[bl9->l1] <<" x3 = " << bl3->x3[bl9->l1] << G4endl; |
---|
| 4874 | G4cout <<"p1 = " << bl1->p1[bl9->l1] <<" p2 = " << bl1->p2[bl9->l1] <<" p3 = " << bl1->p3[bl9->l1] <<" eps = " << bl1->eps[bl9->l1] << G4endl; |
---|
| 4875 | } |
---|
| 4876 | tref = ref(bl3->x1[bl9->l1],bl3->x2[bl9->l1],bl3->x3[bl9->l1],bl1->p1[bl9->l1],bl1->p2[bl9->l1],bl1->p3[bl9->l1],bl1->eps[bl9->l1],r22); // line 4101 |
---|
| 4877 | if(verboseLevel > 3) { |
---|
| 4878 | G4cout <<"Returned from function ref. tref = " << tref << G4endl; |
---|
| 4879 | } |
---|
| 4880 | |
---|
| 4881 | if(verboseLevel > 3) { |
---|
| 4882 | if(tref < 0.0) { |
---|
| 4883 | G4cout <<"G4Incl: Reflection time < 0 (line 4101)!" << G4endl; |
---|
| 4884 | G4cout <<"G4Incl: bl1->eps[" << bl9->l1 << "] = " << bl1->eps[bl9->l1] << G4endl; |
---|
| 4885 | } |
---|
| 4886 | } |
---|
| 4887 | |
---|
| 4888 | if (tref > bl4->tmax5) { |
---|
| 4889 | goto pnu615; |
---|
| 4890 | } |
---|
| 4891 | bl2->k = bl2->k + 1; |
---|
| 4892 | bl2->crois[bl2->k] = tref; |
---|
| 4893 | bl2->ind[bl2->k] = bl9->l1; |
---|
| 4894 | bl2->jnd[bl2->k] = -1; |
---|
| 4895 | |
---|
| 4896 | pnu615: |
---|
| 4897 | if(verboseLevel > 3) { |
---|
| 4898 | G4cout <<"G4Incl: Now at pnu615." << G4endl; |
---|
| 4899 | } |
---|
| 4900 | |
---|
| 4901 | if (npion == 0) { |
---|
| 4902 | goto pnu613; |
---|
| 4903 | } |
---|
| 4904 | if (bl1->ind1[bl9->l1] == 1) { |
---|
| 4905 | goto pnu613; |
---|
| 4906 | } |
---|
| 4907 | for(G4int k20 = 1; k20 <= npion; k20++) { //do 614 k20=1,npion |
---|
| 4908 | new3(y1[k20], y2[k20], y3[k20], q1[k20], q2[k20], q3[k20], q4[k20], k20, bl9->l1); |
---|
| 4909 | } |
---|
| 4910 | pnu613: |
---|
| 4911 | if(verboseLevel > 3) { |
---|
| 4912 | G4cout <<"G4Incl: Now at pnu613." << G4endl; |
---|
| 4913 | } |
---|
| 4914 | |
---|
| 4915 | if (bl2->k == 0) { |
---|
| 4916 | goto pnu230; |
---|
| 4917 | } |
---|
| 4918 | |
---|
| 4919 | if(verboseLevel > 3) { |
---|
| 4920 | G4cout <<"G4Incl. bl2->k != 0. Going back to pnu449 from line 4077." << G4endl; |
---|
| 4921 | G4cout <<"G4Incl: bl2->k = " << bl2->k << G4endl; |
---|
| 4922 | for(G4int myindex = 0; myindex <= bl2->k; myindex++) { |
---|
| 4923 | G4cout <<"index = " << myindex << " ind = " << bl2->ind[myindex] << " jnd = " << bl2->jnd[myindex] << " crois = " << bl2->crois[myindex] << G4endl; |
---|
| 4924 | if(bl2->crois[myindex] < 0.0) { |
---|
| 4925 | G4cout <<"Negative time!!! Dumping information on collision: " << G4endl; |
---|
| 4926 | G4int part1 = bl2->ind[myindex]; |
---|
| 4927 | G4int part2 = bl2->jnd[myindex]; |
---|
| 4928 | G4cout <<"particle 1 index = " << bl2->ind[myindex] << " \t particle 2 index = " << bl2->jnd[myindex] << G4endl; |
---|
| 4929 | if(part1 >= 0) { |
---|
| 4930 | G4cout <<"Particle 1: " << G4endl; |
---|
| 4931 | G4cout <<"p1 = " << bl1->p1[part1] <<"p2 = " << bl1->p2[part1] <<"p3 = " << bl1->p3[part1] <<" eps = " << bl1->eps[part1] << G4endl; |
---|
| 4932 | G4cout <<"x1 = " << bl3->x1[part1] <<"x2 = " << bl3->x2[part1] <<"x3 = " << bl3->x3[part1] << G4endl; |
---|
| 4933 | } |
---|
| 4934 | if(part2 >= 0) { |
---|
| 4935 | G4cout <<"Particle 2: " << G4endl; |
---|
| 4936 | G4cout <<"p1 = " << bl1->p1[part2] <<"p2 = " << bl1->p2[part2] <<"p3 = " << bl1->p3[part2] <<" eps = " << bl1->eps[part2] << G4endl; |
---|
| 4937 | G4cout <<"x1 = " << bl3->x1[part2] <<"x2 = " << bl3->x2[part2] <<"x3 = " << bl3->x3[part2] << G4endl; |
---|
| 4938 | } |
---|
| 4939 | } |
---|
| 4940 | } |
---|
| 4941 | } |
---|
| 4942 | |
---|
| 4943 | goto pnu449; // Line 4077 |
---|
| 4944 | |
---|
| 4945 | // decay of the surviving deltas |
---|
| 4946 | pnu230: |
---|
| 4947 | if(verboseLevel > 3) { |
---|
| 4948 | G4cout <<"G4Incl: Now at pnu230." << G4endl; |
---|
| 4949 | } |
---|
| 4950 | // decay of the surviving deltas |
---|
| 4951 | pnu255: |
---|
| 4952 | if(verboseLevel > 3) { |
---|
| 4953 | G4cout <<"G4Incl: Now at pnu6255." << G4endl; |
---|
| 4954 | } |
---|
| 4955 | |
---|
| 4956 | if (k3 == 1) { |
---|
| 4957 | goto pnu256; |
---|
| 4958 | } |
---|
| 4959 | if (k4 == 0) { |
---|
| 4960 | goto pnu256; |
---|
| 4961 | } |
---|
| 4962 | |
---|
| 4963 | npidir = npion; |
---|
| 4964 | for(G4int i = 1; i <= ia; i++) { |
---|
| 4965 | if (bl1->ind1[i] == 0) { |
---|
| 4966 | continue; |
---|
| 4967 | } |
---|
| 4968 | npion = npion + 1; |
---|
| 4969 | var_ab = std::pow(bl1->eps[i],2) - std::pow(bl1->p1[i],2) - std::pow(bl1->p2[i],2) - std::pow(bl1->p3[i],2); |
---|
| 4970 | assert(var_ab > 0); |
---|
| 4971 | ym[npion] = 0.0; |
---|
| 4972 | |
---|
| 4973 | if(var_ab > 0.0) { |
---|
| 4974 | ym[npion] = std::sqrt(var_ab); |
---|
| 4975 | } |
---|
| 4976 | xy1 = bl1->p1[i]; |
---|
| 4977 | xy2 = bl1->p2[i]; |
---|
| 4978 | xy3 = bl1->p3[i]; |
---|
| 4979 | xye = bl1->eps[i]; |
---|
| 4980 | if(varavat->kveux == 1) { |
---|
| 4981 | iavat = iavat + 1; |
---|
| 4982 | varavat->timeavat[iavat] = tim; |
---|
| 4983 | varavat->l1avat[iavat] = i; |
---|
| 4984 | varavat->l2avat[iavat] = -2; |
---|
| 4985 | varavat->energyavat[iavat] = ym[npion]; |
---|
| 4986 | varavat->bloc_paul[iavat] = 0; |
---|
| 4987 | varavat->bloc_cdpp[iavat] = 0; |
---|
| 4988 | varavat->del1avat[iavat] = bl1->ind1[bl9->l1]; |
---|
| 4989 | varavat->jpartl1[iavat] = 1; |
---|
| 4990 | varavat->jpartl2[iavat] = 0; |
---|
| 4991 | } |
---|
| 4992 | |
---|
| 4993 | decay2(&(bl1->p1[i]), &(bl1->p2[i]), &(bl1->p3[i]), &(bl1->eps[i]), &(q1[npion]), &(q2[npion]), &(q3[npion]), |
---|
| 4994 | &(q4[npion]), &(ym[npion]), &fmp, &fmpi, &(bl9->hel[i])); |
---|
| 4995 | |
---|
| 4996 | if(verboseLevel > 3) { |
---|
| 4997 | G4cout <<"Quantities after decay2: " << G4endl; |
---|
| 4998 | G4cout <<"i = " << i << " bl1->p1[i] = " << bl1->p1[i] << " bl1->p2[i] = " << bl1->p2[i] << " bl1->p3[i] = " << bl1->p3[i] << " bl1->eps[i] = " << bl1->eps[i] << G4endl; |
---|
| 4999 | } |
---|
| 5000 | |
---|
| 5001 | if(bl5->nesc[i] == 0) { |
---|
| 5002 | idecf = 1; |
---|
| 5003 | } |
---|
| 5004 | |
---|
| 5005 | if (ws->nosurf <= 0) { |
---|
| 5006 | // surface |
---|
| 5007 | if (bl5->nesc[i] == 0.0) { |
---|
| 5008 | pppp = std::sqrt(std::pow(bl1->p1[i],2) + std::pow(bl1->p2[i],2) + std::pow(bl1->p3[i],2)); |
---|
| 5009 | rrrr = std::sqrt(std::pow(bl3->x1[i],2) + std::pow(bl3->x2[i],2) + std::pow(bl3->x3[i],2)); |
---|
| 5010 | if (pppp <= bl10->pf) { |
---|
| 5011 | xv = pppp/bl10->pf; |
---|
| 5012 | rcorr = interpolateFunction(xv); |
---|
| 5013 | if (rrrr > rcorr) { //then |
---|
| 5014 | bl3->x1[i] = bl3->x1[i]*rcorr/rrrr; |
---|
| 5015 | bl3->x2[i] = bl3->x2[i]*rcorr/rrrr; |
---|
| 5016 | bl3->x3[i] = bl3->x3[i]*rcorr/rrrr; |
---|
| 5017 | } |
---|
| 5018 | } |
---|
| 5019 | } |
---|
| 5020 | // fin surface |
---|
| 5021 | } |
---|
| 5022 | |
---|
| 5023 | if (bl1->ind2[i]*(bl1->ind2[i]) == 9) { |
---|
| 5024 | goto pnu280; |
---|
| 5025 | } |
---|
| 5026 | |
---|
| 5027 | standardRandom(&rndm, &(hazard->ial)); |
---|
| 5028 | |
---|
| 5029 | if (rndm*3. < 1.0) { |
---|
| 5030 | goto pnu283; |
---|
| 5031 | } |
---|
| 5032 | ipi[npion] = 0; |
---|
| 5033 | goto pnu285; |
---|
| 5034 | |
---|
| 5035 | pnu283: |
---|
| 5036 | if(verboseLevel > 3) { |
---|
| 5037 | G4cout <<"G4Incl: Now at pnu283." << G4endl; |
---|
| 5038 | } |
---|
| 5039 | |
---|
| 5040 | ipi[npion] = bl1->ind2[i]*2; |
---|
| 5041 | bl1->ind2[i] = -1*(bl1->ind2[i]); |
---|
| 5042 | goto pnu285; |
---|
| 5043 | |
---|
| 5044 | pnu280: |
---|
| 5045 | if(verboseLevel > 3) { |
---|
| 5046 | G4cout <<"G4Incl: Now at pnu280." << G4endl; |
---|
| 5047 | } |
---|
| 5048 | |
---|
| 5049 | bl1->ind2[i] = bl1->ind2[i]/3; |
---|
| 5050 | ipi[npion] = 2*(bl1->ind2[i]); |
---|
| 5051 | |
---|
| 5052 | pnu285: |
---|
| 5053 | if(verboseLevel > 3) { |
---|
| 5054 | G4cout <<"G4Incl: Now at pnu285." << G4endl; |
---|
| 5055 | } |
---|
| 5056 | |
---|
| 5057 | y1[npion] = bl3->x1[i]; |
---|
| 5058 | y2[npion] = bl3->x2[i]; |
---|
| 5059 | y3[npion] = bl3->x3[i]; |
---|
| 5060 | } |
---|
| 5061 | |
---|
| 5062 | if(verboseLevel > 3) { |
---|
| 5063 | G4cout <<"out of the loop..." << G4endl; |
---|
| 5064 | } |
---|
| 5065 | |
---|
| 5066 | if(varavat->kveux == 1) { |
---|
| 5067 | varavat->bavat = b; |
---|
| 5068 | varavat->nopartavat = nopart; |
---|
| 5069 | varavat->ncolavat = ncol; |
---|
| 5070 | varavat->nb_avat = iavat; |
---|
| 5071 | } |
---|
| 5072 | |
---|
| 5073 | // final properties of the incoming nucleon and of the remnant |
---|
| 5074 | // before evaporation |
---|
| 5075 | |
---|
| 5076 | // tableau des energies a la fin (avatar.hbk) |
---|
| 5077 | if(varavat->kveux == 1) { |
---|
| 5078 | for(G4int i = 1; i <= ia; i++) { |
---|
| 5079 | if(bl5->nesc[i] == 0) { |
---|
| 5080 | if(jparticip[i] == 1) { |
---|
| 5081 | varavat->epsf[i] = bl1->eps[i]; |
---|
| 5082 | } |
---|
| 5083 | else { |
---|
| 5084 | varavat->epsf[i] = 0.0; |
---|
| 5085 | } |
---|
| 5086 | } |
---|
| 5087 | else { |
---|
| 5088 | varavat->epsf[i] = 0.0; |
---|
| 5089 | } |
---|
| 5090 | } |
---|
| 5091 | } |
---|
| 5092 | |
---|
| 5093 | pnu256: |
---|
| 5094 | if(verboseLevel > 3) { |
---|
| 5095 | G4cout <<"G4Incl: Now at pnu256." << G4endl; |
---|
| 5096 | } |
---|
| 5097 | |
---|
| 5098 | elead = 0.0; |
---|
| 5099 | lead = 0; |
---|
| 5100 | npx = 0; |
---|
| 5101 | erem = 0.; |
---|
| 5102 | izrem = 0; |
---|
| 5103 | inrem = 0; |
---|
| 5104 | iarem = 0; |
---|
| 5105 | rcm1 = 0.0; |
---|
| 5106 | rcm2 = 0.0; |
---|
| 5107 | rcm3 = 0.0; |
---|
| 5108 | prem1 = 0.0; |
---|
| 5109 | prem2 = 0.0; |
---|
| 5110 | prem3 = 0.0; |
---|
| 5111 | pout1 = 0.0; |
---|
| 5112 | pout2 = 0.0; |
---|
| 5113 | pout3 = 0.0; |
---|
| 5114 | eout = 0.0; |
---|
| 5115 | cmultn = 0.0; |
---|
| 5116 | |
---|
| 5117 | if (kindstruct->kindf7 <= 2) { |
---|
| 5118 | if (ncol == 0 || nc[1] == 0) { // then nc(1)->nc[0] |
---|
| 5119 | if(verboseLevel > 3) { |
---|
| 5120 | G4cout <<"no collisioms" << G4endl; |
---|
| 5121 | } |
---|
| 5122 | goto pnu9100; |
---|
| 5123 | } |
---|
| 5124 | } |
---|
| 5125 | else { |
---|
| 5126 | if (kindstruct->kindf7 <= 5) { |
---|
| 5127 | if (ncol == 0) { |
---|
| 5128 | if(verboseLevel > 3) { |
---|
| 5129 | G4cout <<"no collisioms" << G4endl; |
---|
| 5130 | } |
---|
| 5131 | goto pnu9100; |
---|
| 5132 | } |
---|
| 5133 | } |
---|
| 5134 | else { |
---|
| 5135 | // ici faisceau composite: modif a.b. 2/2002 pour tous les composites: |
---|
| 5136 | nsum_col = 0; |
---|
| 5137 | for(G4int i = 1; i <= bl3->ia1; i++) { |
---|
| 5138 | nsum_col = nsum_col + nc[i]; |
---|
| 5139 | } |
---|
| 5140 | if (ncol == 0 || nsum_col == 0) { //then |
---|
| 5141 | goto pnu9100; |
---|
| 5142 | } |
---|
| 5143 | } |
---|
| 5144 | } |
---|
| 5145 | |
---|
| 5146 | goto pnu9101; |
---|
| 5147 | // pour eviter renvoi des resultats du run precedent cv 20/11/98 |
---|
| 5148 | pnu9100: |
---|
| 5149 | iarem = bl3->ia2; |
---|
| 5150 | izrem = iz2; |
---|
| 5151 | esrem = 0.0; |
---|
| 5152 | erecrem = 0.0; |
---|
| 5153 | nopart = -1; |
---|
| 5154 | // fin ajout cv |
---|
| 5155 | if(verboseLevel > 3) { |
---|
| 5156 | G4cout <<"End of algorithm after pnu9100." << G4endl; |
---|
| 5157 | } |
---|
| 5158 | goto pnureturn; |
---|
| 5159 | |
---|
| 5160 | pnu9101: |
---|
| 5161 | if(verboseLevel > 3) { |
---|
| 5162 | G4cout <<"G4Incl: Now at pnu9101." << G4endl; |
---|
| 5163 | } |
---|
| 5164 | |
---|
| 5165 | nopart = 0; |
---|
| 5166 | ekout = 0.0; |
---|
| 5167 | |
---|
| 5168 | for(G4int i = 1; i <= ia; i++) { |
---|
| 5169 | if(bl5->nesc[i] != 0) { |
---|
| 5170 | xl1 = xl1-bl3->x2[i]*(bl1->p3[i]) + (bl3->x3[i])*(bl1->p2[i]); |
---|
| 5171 | xl2 = xl2-bl3->x3[i]*(bl1->p1[i]) + bl3->x1[i]*(bl1->p3[i]); |
---|
| 5172 | xl3 = xl3-bl3->x1[i]*(bl1->p2[i]) + bl3->x2[i]*(bl1->p1[i]); |
---|
| 5173 | |
---|
| 5174 | // ici ajout de pout cv le 5/7/95 |
---|
| 5175 | pout1 = pout1 + bl1->p1[i]; |
---|
| 5176 | pout2 = pout2 + bl1->p2[i]; |
---|
| 5177 | pout3 = pout3 + bl1->p3[i]; |
---|
| 5178 | eout = eout+bl1->eps[i] - fmp; |
---|
| 5179 | // ic33 = int((std::floor(double(bl1->ind2[i]+3))/double(2))); |
---|
| 5180 | ic33 = (bl1->ind2[i]+3)/2; |
---|
| 5181 | //nopart = nopart + 1; |
---|
| 5182 | kind[nopart] = 3 - ic33; |
---|
| 5183 | if(verboseLevel > 3) { |
---|
| 5184 | G4cout <<"kind[" << nopart << "] = " << kind[nopart] << G4endl; |
---|
| 5185 | } |
---|
| 5186 | ep[nopart] = bl1->eps[i] - fmp; |
---|
| 5187 | if(verboseLevel > 2) { |
---|
| 5188 | if(ep[nopart] > calincl->f[2]) { |
---|
| 5189 | G4cout <<"ep[" << nopart << "] = " << ep[nopart] << " > " << calincl->f[2] << G4endl; |
---|
| 5190 | G4cout <<"E = " << bl1->eps[nopart] << G4endl; |
---|
| 5191 | G4cout <<"px = " << bl1->p1[nopart] << " py = " << bl1->p2[nopart] << " pz = " << bl1->p3[nopart] << G4endl; |
---|
| 5192 | G4cout <<"Particle mass = " << fmp << G4endl; |
---|
| 5193 | } |
---|
| 5194 | } |
---|
| 5195 | bmass[nopart] = fmp; |
---|
| 5196 | ekout = ekout + ep[nopart]; |
---|
| 5197 | ptotl = std::sqrt(std::pow(bl1->p1[i],2) + std::pow(bl1->p2[i],2) + std::pow(bl1->p3[i],2)); |
---|
| 5198 | alpha[nopart] = bl1->p1[i]/ptotl; |
---|
| 5199 | beta[nopart] = bl1->p2[i]/ptotl; |
---|
| 5200 | gam[nopart] = bl1->p3[i]/ptotl; |
---|
| 5201 | nopart = nopart + 1; |
---|
| 5202 | continue; |
---|
| 5203 | } |
---|
| 5204 | |
---|
| 5205 | t[3] = bl3->x1[i]*(bl3->x1[i]) + bl3->x2[i]*(bl3->x2[i]) + bl3->x3[i]*(bl3->x3[i]); //t(4)->t[3] |
---|
| 5206 | erem = erem + bl1->eps[i] - fmp; |
---|
| 5207 | rcm1 = rcm1 + bl3->x1[i]; |
---|
| 5208 | rcm2 = rcm2 + bl3->x2[i]; |
---|
| 5209 | rcm3 = rcm3 + bl3->x3[i]; |
---|
| 5210 | prem1 = prem1 + bl1->p1[i]; |
---|
| 5211 | prem2 = prem2 + bl1->p2[i]; |
---|
| 5212 | prem3 = prem3 + bl1->p3[i]; |
---|
| 5213 | izrem = izrem + (1 + bl1->ind2[i])/2; |
---|
| 5214 | iarem = iarem + 1; |
---|
| 5215 | } |
---|
| 5216 | |
---|
| 5217 | // correction pions 21/3/95 jc |
---|
| 5218 | ichpion = 0; |
---|
| 5219 | if(npion != 0) { |
---|
| 5220 | for(G4int ipion = 1; ipion <= npion; ipion++) { |
---|
| 5221 | pout1 = pout1 + q1[ipion]; |
---|
| 5222 | pout2 = pout2 + q2[ipion]; |
---|
| 5223 | pout3 = pout3 + q3[ipion]; |
---|
| 5224 | eout = eout + q4[ipion]; |
---|
| 5225 | xl1 = xl1 - y2[ipion]*q3[ipion] + y3[ipion]*q2[ipion]; |
---|
| 5226 | xl2 = xl2 - y3[ipion]*q1[ipion] + y1[ipion]*q3[ipion]; |
---|
| 5227 | xl3 = xl3 - y1[ipion]*q2[ipion] + y2[ipion]*q1[ipion]; |
---|
| 5228 | ichpion = ichpion + ipi[ipion]/2; |
---|
| 5229 | // nopart = nopart + 1; |
---|
| 5230 | kind[nopart] = 4 - ipi[ipion]/2; |
---|
| 5231 | ptotl = std::sqrt(std::pow(q1[ipion],2) + std::pow(q2[ipion],2) + std::pow(q3[ipion],2)); |
---|
| 5232 | ep[nopart] = q4[ipion] - fmpi; |
---|
| 5233 | bmass[nopart] = fmpi; |
---|
| 5234 | ekout = ekout + ep[nopart]; |
---|
| 5235 | alpha[nopart] = q1[ipion]/ptotl; |
---|
| 5236 | beta[nopart] = q2[ipion]/ptotl; |
---|
| 5237 | gam[nopart] = q3[ipion]/ptotl; |
---|
| 5238 | nopart++; |
---|
| 5239 | } |
---|
| 5240 | } |
---|
| 5241 | |
---|
| 5242 | // fin correction pions sur impulsion et moment angulaire et charge |
---|
| 5243 | // ici ajout de pfrem cv le 5/7/95 |
---|
| 5244 | pfrem1 = -pout1; |
---|
| 5245 | pfrem2 = -pout2; |
---|
| 5246 | pfrem3 = pinc - pout3; |
---|
| 5247 | |
---|
| 5248 | inrem = iarem - izrem; |
---|
| 5249 | iejp = iz2 - izrem; |
---|
| 5250 | iejn = bl3->ia2 - inrem - iz2; |
---|
| 5251 | irem = inrem + izrem; |
---|
| 5252 | |
---|
| 5253 | // intrinsic momentum of the remnant (a.b. 05/2001): |
---|
| 5254 | // momentum of projectile minus momentum of all outgoing particles |
---|
| 5255 | // minus angular momentum of the remnant computed |
---|
| 5256 | // from the sum of all inside nucleons. |
---|
| 5257 | // 2675 c xl1=xl1-rcm2/irem*prem3+rcm3/irem*prem2 |
---|
| 5258 | // 2676 c xl2=xl2-rcm3/irem*prem1+rcm1/irem*prem3 |
---|
| 5259 | // 2677 c xl3=xl3-rcm1/irem*prem2+rcm2/irem*prem1 |
---|
| 5260 | // 2678 c here the remnant momentum is pin - sig(pout), |
---|
| 5261 | // 2679 c and the distance with respect to the barycenter of the actual target |
---|
| 5262 | xl1 = xl1 - (rcm2/irem - x2_target)*pfrem3+(rcm3/irem - x3_target)*pfrem2; |
---|
| 5263 | xl2 = xl2 - (rcm3/irem - x3_target)*pfrem1+(rcm1/irem - x1_target)*pfrem3; |
---|
| 5264 | xl3 = xl3 - (rcm1/irem - x1_target)*pfrem2+(rcm2/irem - x2_target)*pfrem1; |
---|
| 5265 | l = int(std::sqrt(xl1*xl1 + xl2*xl2 + xl3*xl3)/hc + 0.5); |
---|
| 5266 | |
---|
| 5267 | iej = bl3->ia2 - irem; |
---|
| 5268 | |
---|
| 5269 | eh5 = erem - std::pow(double(irem)/double(a2),1.666667)*efer; |
---|
| 5270 | if(verboseLevel > 3) { |
---|
| 5271 | G4cout <<"erem used for excitation energy calculation = " << erem << G4endl; |
---|
| 5272 | G4cout <<"irem used for excitation energy calculation = " << irem << G4endl; |
---|
| 5273 | G4cout <<"a2 used for excitation energy calculation = " << a2 << G4endl; |
---|
| 5274 | G4cout <<"eh5 used for excitation energy calculation = " << eh5 << G4endl; |
---|
| 5275 | } |
---|
| 5276 | sepa = (bl3->ia2 - irem)*(v0 - tf); |
---|
| 5277 | eh6 = eh5; |
---|
| 5278 | |
---|
| 5279 | // deutons ajout beproj ?????? on retire beproj (18/06/2002 ab cv) |
---|
| 5280 | // eh5=erem-efer-beproj+(ia2-irem)*tf |
---|
| 5281 | eh5 = erem - efer + (bl3->ia2 - irem)*tf; |
---|
| 5282 | if (eh5 < 0.0) { |
---|
| 5283 | eh5 = 0.00000001; |
---|
| 5284 | } |
---|
| 5285 | |
---|
| 5286 | xlab = tlab - eout - eh5 - sepa; |
---|
| 5287 | ecoreh5 = 0.0; |
---|
| 5288 | |
---|
| 5289 | if (iqe == 1) { |
---|
| 5290 | eh5=0.00000001; |
---|
| 5291 | } |
---|
| 5292 | else { |
---|
| 5293 | if (eh5 < 0.0) { |
---|
| 5294 | if (npion == 0) { |
---|
| 5295 | nopart = -1; |
---|
| 5296 | if(verboseLevel > 3) { |
---|
| 5297 | G4cout <<"npion == 0" << G4endl; |
---|
| 5298 | G4cout <<"End of algorithm because npion == 0" << G4endl; |
---|
| 5299 | } |
---|
| 5300 | goto pnureturn; |
---|
| 5301 | } |
---|
| 5302 | else { |
---|
| 5303 | ecoreh5 = -eh5; |
---|
| 5304 | eh5 = 0.000000001; |
---|
| 5305 | } |
---|
| 5306 | } |
---|
| 5307 | } |
---|
| 5308 | if (idecf != 0 && eh5 < 0.0) { |
---|
| 5309 | ecoreh5 = -eh5; |
---|
| 5310 | eh5 = 0.000001; |
---|
| 5311 | } |
---|
| 5312 | |
---|
| 5313 | iarem = irem; |
---|
| 5314 | pfreml2 = std::pow(pfrem1,2) + std::pow(pfrem2,2) + std::pow(pfrem3,2); |
---|
| 5315 | if (pfreml2 > 1.0e-12) { |
---|
| 5316 | pfreml = std::sqrt(pfreml2); |
---|
| 5317 | alrem = pfrem1/pfreml; |
---|
| 5318 | berem = pfrem2/pfreml; |
---|
| 5319 | garem = pfrem3/pfreml; |
---|
| 5320 | } |
---|
| 5321 | else { |
---|
| 5322 | alrem = 0.0; |
---|
| 5323 | berem = 0.0; |
---|
| 5324 | garem = 1.0; |
---|
| 5325 | } |
---|
| 5326 | |
---|
| 5327 | erecrem = pfreml2/(std::sqrt(pfreml2 + std::pow((fmp*iarem),2)) + fmp*iarem); |
---|
| 5328 | |
---|
| 5329 | if(iarem == 1) { |
---|
| 5330 | erecrem = erecrem + eh5; |
---|
| 5331 | } |
---|
| 5332 | |
---|
| 5333 | // correction recul |
---|
| 5334 | erecg = erecrem + ecoreh5; |
---|
| 5335 | // correction energie d'excitation pour une absorption (a.b., c.v. 2/2002) |
---|
| 5336 | esrem = eh5; |
---|
| 5337 | |
---|
| 5338 | if (ekout < 0.001) { |
---|
| 5339 | if(verboseLevel > 3) { |
---|
| 5340 | G4cout <<"ekout < 0.001" << G4endl; |
---|
| 5341 | G4cout <<"End of algorithm because kout < 0.001" << G4endl; |
---|
| 5342 | } |
---|
| 5343 | goto pnureturn; |
---|
| 5344 | } |
---|
| 5345 | |
---|
| 5346 | // on ote l'instruction precedente car esrem toujours nulle 14/9/99 |
---|
| 5347 | |
---|
| 5348 | if (erecg > 0.25) { |
---|
| 5349 | fffc = (ekout - erecg)/ekout; |
---|
| 5350 | if (fffc < 0.0) { |
---|
| 5351 | fffc = 0.0; |
---|
| 5352 | } |
---|
| 5353 | |
---|
| 5354 | for(G4int ipart = 0; ipart < nopart; ipart++) { |
---|
| 5355 | ep[ipart] = ep[ipart]*fffc; |
---|
| 5356 | } |
---|
| 5357 | } |
---|
| 5358 | |
---|
| 5359 | // modif boudard juillet 99 (il faut tenir compte de la renormalisation |
---|
| 5360 | // des energies pour les impulsions.) |
---|
| 5361 | pfrem1 = 0.0; |
---|
| 5362 | pfrem2 = 0.0; |
---|
| 5363 | pfrem3 = pinc; |
---|
| 5364 | for(G4int ipart = 0; ipart < nopart; ipart++) { |
---|
| 5365 | xmodp = std::sqrt(ep[ipart]*(2.0*bmass[ipart] + ep[ipart])); |
---|
| 5366 | pfrem1 = pfrem1 - alpha[ipart]*xmodp; |
---|
| 5367 | pfrem2 = pfrem2 - beta[ipart]*xmodp; |
---|
| 5368 | pfrem3 = pfrem3 - gam[ipart]*xmodp; |
---|
| 5369 | } |
---|
| 5370 | // fin modif a.b. |
---|
| 5371 | |
---|
| 5372 | pfreml2 = std::pow(pfrem1,2) + std::pow(pfrem2,2) + std::pow(pfrem3,2); |
---|
| 5373 | erecrem = pfreml2/(std::sqrt(pfreml2 + std::pow((fmp*iarem),2)) + fmp*iarem); |
---|
| 5374 | |
---|
| 5375 | if (pfreml2 > 1.0e-12) { |
---|
| 5376 | pfreml = std::sqrt(pfreml2); |
---|
| 5377 | alrem = pfrem1/pfreml; |
---|
| 5378 | berem = pfrem2/pfreml; |
---|
| 5379 | garem = pfrem3/pfreml; |
---|
| 5380 | } |
---|
| 5381 | else { |
---|
| 5382 | alrem = 0.0; |
---|
| 5383 | berem = 0.0; |
---|
| 5384 | garem = 1.0; |
---|
| 5385 | } |
---|
| 5386 | // fin modif a.b. pour incl3 |
---|
| 5387 | |
---|
| 5388 | esrem = eh5; |
---|
| 5389 | |
---|
| 5390 | // if the remnant is a nucleon, no excitation energy |
---|
| 5391 | if(iarem == 1) { |
---|
| 5392 | esrem = 0.0; |
---|
| 5393 | } |
---|
| 5394 | |
---|
| 5395 | if(verboseLevel > 3) { |
---|
| 5396 | G4cout <<"Reached end of routine..." << G4endl; |
---|
| 5397 | } |
---|
| 5398 | goto pnureturn; |
---|
| 5399 | |
---|
| 5400 | if(verboseLevel > 3) { |
---|
| 5401 | G4cout <<"ia1 > 1 ! " << G4endl; |
---|
| 5402 | } |
---|
| 5403 | pnureturn: |
---|
| 5404 | (*ibert_p) = ibert; |
---|
| 5405 | (*nopart_p) = nopart; |
---|
| 5406 | (*izrem_p) = izrem; |
---|
| 5407 | (*iarem_p) = iarem; |
---|
| 5408 | (*esrem_p) = esrem; |
---|
| 5409 | (*erecrem_p) = erecrem; |
---|
| 5410 | (*alrem_p) = alrem; |
---|
| 5411 | (*berem_p) = berem; |
---|
| 5412 | (*garem_p) = garem; |
---|
| 5413 | (*bimpact_p) = bimpact; |
---|
| 5414 | (*l_p) = l; |
---|
| 5415 | } |
---|
| 5416 | |
---|
| 5417 | |
---|
| 5418 | void G4Incl::collis(G4double *p1_p, G4double *p2_p, G4double *p3_p, G4double *e1_p, G4double *pout11_p, G4double *pout12_p, |
---|
| 5419 | G4double *pout13_p, G4double *eout1_p, G4double *q1_p, G4double *q2_p, G4double *q3_p, |
---|
| 5420 | G4double *q4_p, G4int *np_p, G4int *ip_p, G4int *k2_p, G4int *k3_p, G4int *k4_p, |
---|
| 5421 | G4int *k5_p, G4int *m1_p, G4int *m2_p, G4int *is1_p, G4int *is2_p) |
---|
| 5422 | { |
---|
| 5423 | G4double p1 = (*p1_p); |
---|
| 5424 | G4double p2 = (*p2_p); |
---|
| 5425 | G4double p3 = (*p3_p); |
---|
| 5426 | |
---|
| 5427 | G4double e1 = (*e1_p); |
---|
| 5428 | |
---|
| 5429 | G4double debugOutput; |
---|
| 5430 | debugOutput = am(p1,p2,p3,e1); |
---|
| 5431 | // assert(isnan(debugOutput) == false); |
---|
| 5432 | |
---|
| 5433 | G4double pout11 = (*pout11_p); |
---|
| 5434 | G4double pout12 = (*pout12_p); |
---|
| 5435 | G4double pout13 = (*pout13_p); |
---|
| 5436 | G4double eout1 = (*eout1_p); |
---|
| 5437 | |
---|
| 5438 | G4double q1 = (*q1_p); |
---|
| 5439 | G4double q2 = (*q2_p); |
---|
| 5440 | G4double q3 = (*q3_p); |
---|
| 5441 | // G4double q4 = -1*(*q4_p); |
---|
| 5442 | G4double q4 = (*q4_p); |
---|
| 5443 | |
---|
| 5444 | G4int np = (*np_p); |
---|
| 5445 | G4int ip = (*ip_p); |
---|
| 5446 | |
---|
| 5447 | G4int k2 = (*k2_p); |
---|
| 5448 | G4int k3 = (*k3_p); |
---|
| 5449 | G4int k4 = (*k4_p); |
---|
| 5450 | G4int k5 = (*k5_p); |
---|
| 5451 | |
---|
| 5452 | G4int m1 = (*m1_p); |
---|
| 5453 | G4int m2 = (*m2_p); |
---|
| 5454 | |
---|
| 5455 | G4int is1 = (*is1_p); |
---|
| 5456 | G4int is2 = (*is2_p); |
---|
| 5457 | |
---|
| 5458 | // Variables: |
---|
| 5459 | G4double a; |
---|
| 5460 | G4double aaa; |
---|
| 5461 | G4double aac; |
---|
| 5462 | // G4double alog; |
---|
| 5463 | G4double alphac; |
---|
| 5464 | // G4double amax1; |
---|
| 5465 | G4double apt; |
---|
| 5466 | G4double argu; |
---|
| 5467 | G4double b; |
---|
| 5468 | G4double btmax; |
---|
| 5469 | G4double cfi; |
---|
| 5470 | G4double cpt; |
---|
| 5471 | G4double ctet; |
---|
| 5472 | G4double e3; |
---|
| 5473 | G4double ecm; |
---|
| 5474 | G4double ex[3]; |
---|
| 5475 | G4double ey[3]; |
---|
| 5476 | G4double ez[3]; |
---|
| 5477 | G4double f3; |
---|
| 5478 | G4double f3max; |
---|
| 5479 | G4double fi; |
---|
| 5480 | G4double fracpn; |
---|
| 5481 | G4double heli; |
---|
| 5482 | G4int iexpi; |
---|
| 5483 | G4int ii; |
---|
| 5484 | G4int index; |
---|
| 5485 | G4int index2; |
---|
| 5486 | G4int isi; |
---|
| 5487 | G4double pin; |
---|
| 5488 | G4double pl; |
---|
| 5489 | G4double pnorm; |
---|
| 5490 | // G4double pq = 0.0; |
---|
| 5491 | G4double psq; |
---|
| 5492 | G4double qq[3]; |
---|
| 5493 | G4double qq4; |
---|
| 5494 | G4double ranres; |
---|
| 5495 | G4double rndm; |
---|
| 5496 | G4double s; |
---|
| 5497 | G4double s1; |
---|
| 5498 | // G4double sel; |
---|
| 5499 | G4double sfi; |
---|
| 5500 | G4double stet; |
---|
| 5501 | G4double t; |
---|
| 5502 | G4double x; |
---|
| 5503 | G4double xkh; |
---|
| 5504 | G4double xp1; |
---|
| 5505 | G4double xp2; |
---|
| 5506 | G4double xp3; |
---|
| 5507 | G4double xx; |
---|
| 5508 | G4double y; |
---|
| 5509 | G4double yn; |
---|
| 5510 | G4double z; |
---|
| 5511 | G4double zn; |
---|
| 5512 | G4double zz; |
---|
| 5513 | |
---|
| 5514 | // !!! q4 = -1*q4; |
---|
| 5515 | // 2837 c |
---|
| 5516 | // 2838 c collis p-n17770 |
---|
| 5517 | // 2839 subroutine collis(p1,p2,p3,e1,pout11,pout12,pout13,eout1,q1,q2,q3,p-n17780 |
---|
| 5518 | // 2840 -q4,np,ip,k2,k3,k4,k5,m1,m2,is1,is2) p-n17790 |
---|
| 5519 | |
---|
| 5520 | // 2841 common/bl6/xx10,isa p-n17800 |
---|
| 5521 | // 2842 common/bl8/rathr,ramass p-n17810 |
---|
| 5522 | // 2843 common/hazard/ial,iy1,iy2,iy3,iy4,iy5,iy6,iy7,iy8,iy9,iy10, |
---|
| 5523 | // 2844 s iy11,iy12,iy13,iy14,iy15,iy16,iy17,iy18,iy19 |
---|
| 5524 | // 2845 common/bl9/hel(300),l1,l2 |
---|
| 5525 | // 2846 dimension ex(3),ey(3),ez(3),qq(3) p-n17820 |
---|
| 5526 | // 2847 data xm,xm2,xmdel,ezero,xpi/938.2796,8.8037e5,1232.,1876.6,138./ p-n17830 |
---|
| 5527 | G4double xm = 938.2796; |
---|
| 5528 | G4double xm2 = 8.8037e5; |
---|
| 5529 | G4double xmdel = 1232.0; |
---|
| 5530 | G4double xpi = 138.0; |
---|
| 5531 | |
---|
| 5532 | // 2848 c data iy1,iy2,iy3,iy4,iy5,iy6,iy7,iy8,iy10,iy11,iy12,iy13/ p-n17840 |
---|
| 5533 | // 2849 c 1 12345,22345,32345,42345,52345,62345,72345,82345,34567,47059,21033p-n17850 |
---|
| 5534 | // 2850 c 1 12345,22345,32345,42345,52345,62345,72345,82341,34567,47059,21033p-n17850 |
---|
| 5535 | // 2851 c 2,32835/ p-n17860 |
---|
| 5536 | // 2852 c data iy9/15637/ |
---|
| 5537 | // 2853 pcm(e,a,c)=0.5*std::sqrt((e**2-(a+c)**2)*(e**2-(a-c)**2))/e p-n17870 |
---|
| 5538 | G4int iso = is1 + is2; |
---|
| 5539 | np = 0; |
---|
| 5540 | psq = p1*p1 + p2*p2 + p3*p3; |
---|
| 5541 | assert(psq >= 0); |
---|
| 5542 | pnorm = std::sqrt(psq); |
---|
| 5543 | ecm = e1 + eout1; |
---|
| 5544 | // assert(isnan(ecm) == false); |
---|
| 5545 | |
---|
| 5546 | if(ecm < 1925.0) { |
---|
| 5547 | goto collis160; |
---|
| 5548 | } |
---|
| 5549 | |
---|
| 5550 | if (k3 == 1) { |
---|
| 5551 | goto collis17; |
---|
| 5552 | } |
---|
| 5553 | |
---|
| 5554 | // assert(isnan(bl8->rathr) == false); |
---|
| 5555 | if(ecm < (2065.0 + bl8->rathr)) { |
---|
| 5556 | goto collis17; |
---|
| 5557 | } |
---|
| 5558 | |
---|
| 5559 | if((k4-1) < 0) { |
---|
| 5560 | goto collis18; |
---|
| 5561 | } |
---|
| 5562 | if((k4-1) == 0) { |
---|
| 5563 | goto collis10; |
---|
| 5564 | } |
---|
| 5565 | if((k4-1) > 0) { |
---|
| 5566 | goto collis20; |
---|
| 5567 | } |
---|
| 5568 | |
---|
| 5569 | collis10: |
---|
| 5570 | if((m1+m2-1) < 0) { |
---|
| 5571 | goto collis19; |
---|
| 5572 | } |
---|
| 5573 | if((m1+m2-1) == 0) { |
---|
| 5574 | goto collis14; |
---|
| 5575 | } |
---|
| 5576 | if((m1+m2-1) > 0) { |
---|
| 5577 | goto collis13; |
---|
| 5578 | } |
---|
| 5579 | |
---|
| 5580 | collis19: |
---|
| 5581 | // assert(isnan(bl8->ramass) == false); |
---|
| 5582 | if((ecm-2170.4-bl8->ramass) <= 0) { |
---|
| 5583 | goto collis17; |
---|
| 5584 | } |
---|
| 5585 | if((ecm-2170.4-bl8->ramass) > 0) { |
---|
| 5586 | goto collis18; |
---|
| 5587 | } |
---|
| 5588 | |
---|
| 5589 | collis20: |
---|
| 5590 | if((m1+m2-1) < 0) { |
---|
| 5591 | goto collis18; |
---|
| 5592 | } |
---|
| 5593 | if((m1+m2-1) == 0) { |
---|
| 5594 | goto collis14; |
---|
| 5595 | } |
---|
| 5596 | if((m1+m2-1) > 0) { |
---|
| 5597 | goto collis13; |
---|
| 5598 | } |
---|
| 5599 | |
---|
| 5600 | // test on the recombination possibility for the n-delta system |
---|
| 5601 | collis14: |
---|
| 5602 | if (k5 == 0) { |
---|
| 5603 | goto collis170; |
---|
| 5604 | } |
---|
| 5605 | |
---|
| 5606 | standardRandom(&rndm, &(hazard->igraine[10])); |
---|
| 5607 | |
---|
| 5608 | // assert(isnan(ecm) == false); |
---|
| 5609 | // assert(isnan(iso) == false); |
---|
| 5610 | s1 = lowEnergy(ecm, 1, iso); |
---|
| 5611 | // assert(isnan(s1) == false); |
---|
| 5612 | |
---|
| 5613 | if(m1 != 0) { |
---|
| 5614 | assert((e1*e1 - psq) >= 0); |
---|
| 5615 | bl6->xx10=std::sqrt(e1*e1-psq); |
---|
| 5616 | bl6->isa=is1; |
---|
| 5617 | // assert(isnan(bl6->isa) == false); |
---|
| 5618 | } |
---|
| 5619 | else { |
---|
| 5620 | assert((std::pow(eout1,2)-psq) >= 0); |
---|
| 5621 | bl6->xx10 = std::sqrt(std::pow(eout1,2)-psq); |
---|
| 5622 | bl6->isa = is2; |
---|
| 5623 | // assert(isnan(bl6->isa) == false); |
---|
| 5624 | } |
---|
| 5625 | |
---|
| 5626 | s = s1 + srec(ecm,bl6->xx10, iso,int(bl6->isa)); |
---|
| 5627 | // assert(isnan(s) == false); |
---|
| 5628 | assert(s != 0); |
---|
| 5629 | a = (s - s1)/s; |
---|
| 5630 | // assert(isnan(a) == false); |
---|
| 5631 | |
---|
| 5632 | if((rndm-a) <= 0) { |
---|
| 5633 | goto collis170; |
---|
| 5634 | } |
---|
| 5635 | if((rndm-a) > 0) { |
---|
| 5636 | goto collis17; |
---|
| 5637 | } |
---|
| 5638 | |
---|
| 5639 | // test for the behaviour of the delta-delta system |
---|
| 5640 | collis13: |
---|
| 5641 | if (k5 == 0) { |
---|
| 5642 | goto collis160; |
---|
| 5643 | } |
---|
| 5644 | goto collis17; |
---|
| 5645 | |
---|
| 5646 | // test on the inelasticity |
---|
| 5647 | collis18: |
---|
| 5648 | standardRandom(&rndm, &(hazard->igraine[0])); |
---|
| 5649 | s = lowEnergy(ecm,0,iso); |
---|
| 5650 | // assert(isnan(ecm) == false); |
---|
| 5651 | // assert(isnan(iso) == false); |
---|
| 5652 | a = deltaProductionCrossSection(ecm,iso); |
---|
| 5653 | a = s/(s+a); |
---|
| 5654 | if(rndm > a) { |
---|
| 5655 | goto collis100; |
---|
| 5656 | } |
---|
| 5657 | |
---|
| 5658 | // elastic scattering |
---|
| 5659 | // fit of the b parameter in the differential x-section: |
---|
| 5660 | // taken from :j.c.,d.l'hote, j.vandermeulen,nimb111(1996)215 |
---|
| 5661 | // for pn :improvement of the backward scattering according |
---|
| 5662 | // j.c et al, prc56(1997)2431 |
---|
| 5663 | collis17: |
---|
| 5664 | assert((std::pow(ecm,2) - 4.0*xm2) >= 0); |
---|
| 5665 | pl = 0.5*ecm*std::sqrt(std::pow(ecm,2) - 4.0*xm2)/xm; |
---|
| 5666 | x = 0.001*pl; |
---|
| 5667 | // assert(isnan(x) == false); |
---|
| 5668 | |
---|
| 5669 | if (iso == 0) { |
---|
| 5670 | goto collis80; |
---|
| 5671 | } |
---|
| 5672 | if (pl > 2000.0) { |
---|
| 5673 | goto collis81; |
---|
| 5674 | } |
---|
| 5675 | x = x*x; |
---|
| 5676 | x = std::pow(x,4); |
---|
| 5677 | b = 5.5e-6*x/(7.7+x); |
---|
| 5678 | goto collis82; |
---|
| 5679 | |
---|
| 5680 | collis81: |
---|
| 5681 | b = (5.34 + 0.67*(x-2.0))*1.e-6; |
---|
| 5682 | goto collis82; |
---|
| 5683 | |
---|
| 5684 | collis80: |
---|
| 5685 | if (pl < 800.) { |
---|
| 5686 | b = (7.16 - 1.63*x)*1.e-6; |
---|
| 5687 | b = b/(1.0 + std::exp(-(x - 0.45)/0.05)); |
---|
| 5688 | } |
---|
| 5689 | else { |
---|
| 5690 | if (pl < 1100.) { |
---|
| 5691 | b = (9.87 - 4.88*x)*1.e-6; |
---|
| 5692 | } |
---|
| 5693 | else { |
---|
| 5694 | b = (3.68 + 0.76*x)*1.e-6; |
---|
| 5695 | } |
---|
| 5696 | } |
---|
| 5697 | |
---|
| 5698 | collis82: |
---|
| 5699 | debugOutput = am(p1,p2,p3,e1); |
---|
| 5700 | // assert(isnan(debugOutput) == false); |
---|
| 5701 | |
---|
| 5702 | btmax = 4.0*psq*b; |
---|
| 5703 | z = std::exp(-btmax); |
---|
| 5704 | standardRandom(&rndm, &(hazard->igraine[1])); |
---|
| 5705 | ranres = rndm; |
---|
| 5706 | y = 1.0 - rndm*(1.0 - z); |
---|
| 5707 | assert(y >= 0); |
---|
| 5708 | t = std::log(y)/b; |
---|
| 5709 | iexpi = 0; |
---|
| 5710 | |
---|
| 5711 | if (((m1+m2) == 0) && (iso == 0)) { |
---|
| 5712 | apt = 1.0; |
---|
| 5713 | if (pl > 800.) { |
---|
| 5714 | apt = std::pow((800.0/pl),2); |
---|
| 5715 | cpt = amax1(6.23*std::exp(-1.79*x),0.3); |
---|
| 5716 | alphac = 100.0*1.e-6; |
---|
| 5717 | aaa = (1 + apt)*(1 - std::exp(-btmax))/b; |
---|
| 5718 | argu = psq*alphac; |
---|
| 5719 | |
---|
| 5720 | if (argu >= 8) { |
---|
| 5721 | argu = 0.0; |
---|
| 5722 | } |
---|
| 5723 | else { |
---|
| 5724 | argu = std::exp(-4.0*argu); |
---|
| 5725 | } |
---|
| 5726 | |
---|
| 5727 | aac = cpt*(1.0 - argu)/alphac; |
---|
| 5728 | fracpn = aaa/(aac + aaa); |
---|
| 5729 | standardRandom(&rndm, &(hazard->igraine[7])); |
---|
| 5730 | if (rndm > fracpn) { |
---|
| 5731 | z = std::exp(-4.0*psq*alphac); |
---|
| 5732 | iexpi = 1; |
---|
| 5733 | // y = 1.0 - ranres*(10.0 - z); |
---|
| 5734 | y = 1.0 - ranres*(1.0 - z); |
---|
| 5735 | assert(y >= 0); |
---|
| 5736 | t = std::log(y)/alphac; |
---|
| 5737 | } |
---|
| 5738 | } |
---|
| 5739 | } |
---|
| 5740 | |
---|
| 5741 | ctet = 1.0 + 0.5*t/psq; |
---|
| 5742 | if(std::fabs(ctet) > 1.0) { |
---|
| 5743 | ctet = sign(1.0,ctet); |
---|
| 5744 | } |
---|
| 5745 | |
---|
| 5746 | assert((1.0 - std::pow(ctet,2)) >= 0); |
---|
| 5747 | stet = std::sqrt(1.0 - std::pow(ctet,2)); |
---|
| 5748 | standardRandom(&rndm, &(hazard->igraine[2])); |
---|
| 5749 | fi = 6.2832*rndm; |
---|
| 5750 | cfi = std::cos(fi); |
---|
| 5751 | sfi = std::sin(fi); |
---|
| 5752 | xx = p1*p1 + p2*p2; |
---|
| 5753 | zz = p3*p3; |
---|
| 5754 | |
---|
| 5755 | debugOutput = am(p1,p2,p3,e1); |
---|
| 5756 | // assert(isnan(debugOutput) == false); |
---|
| 5757 | |
---|
| 5758 | if(xx >= (zz*1.0e-8)) { |
---|
| 5759 | assert(xx >= 0); |
---|
| 5760 | yn=std::sqrt(xx); |
---|
| 5761 | zn=yn*pnorm; |
---|
| 5762 | assert(pnorm != 0); |
---|
| 5763 | ez[0] = p1/pnorm; // ez(1) -> ez[0] and so on... |
---|
| 5764 | ez[1] = p2/pnorm; |
---|
| 5765 | ez[2] = p3/pnorm; |
---|
| 5766 | assert(yn != 0); |
---|
| 5767 | ex[0] = p2/yn; |
---|
| 5768 | ex[1] = -p1/yn; |
---|
| 5769 | ex[2] = 0.0; |
---|
| 5770 | assert(zn != 0); |
---|
| 5771 | ey[0] = p1*p3/zn; |
---|
| 5772 | ey[1] = p2*p3/zn; |
---|
| 5773 | ey[2] = -xx/zn; |
---|
| 5774 | p1 = (ex[0]*cfi*stet + ey[0]*sfi*stet + ez[0]*ctet)*pnorm; |
---|
| 5775 | p2 = (ex[1]*cfi*stet + ey[1]*sfi*stet + ez[1]*ctet)*pnorm; |
---|
| 5776 | p3 = (ex[2]*cfi*stet + ey[2]*sfi*stet + ez[2]*ctet)*pnorm; |
---|
| 5777 | } |
---|
| 5778 | else { |
---|
| 5779 | p1 = p3*cfi*stet; |
---|
| 5780 | p2 = p3*sfi*stet; |
---|
| 5781 | p3 = p3*ctet; |
---|
| 5782 | } |
---|
| 5783 | pout11 = -p1; |
---|
| 5784 | pout12 = -p2; |
---|
| 5785 | pout13 = -p3; |
---|
| 5786 | debugOutput = am(p1,p2,p3,e1); |
---|
| 5787 | // assert(isnan(debugOutput) == false); |
---|
| 5788 | |
---|
| 5789 | // backward scattering according the parametrization of ref |
---|
| 5790 | // prc56(1997)1 |
---|
| 5791 | |
---|
| 5792 | if(((m1+m2) != 1) || (iso == 0)) { |
---|
| 5793 | standardRandom(&rndm, &(hazard->igraine[7])); |
---|
| 5794 | apt = 1.0; |
---|
| 5795 | if (pl > 800.0) { |
---|
| 5796 | apt = std::pow((800.0/pl),2); |
---|
| 5797 | } |
---|
| 5798 | if ((iexpi == 1) || (rndm > (1./(1.+apt)))) { |
---|
| 5799 | ii = is1; |
---|
| 5800 | is1 = is2; |
---|
| 5801 | is2 = ii; |
---|
| 5802 | } |
---|
| 5803 | } |
---|
| 5804 | |
---|
| 5805 | debugOutput = am(p1,p2,p3,e1); |
---|
| 5806 | // assert(isnan(debugOutput) == false); |
---|
| 5807 | goto exitRoutine; |
---|
| 5808 | |
---|
| 5809 | // delta production |
---|
| 5810 | // the production is not isotropic in this version |
---|
| 5811 | // it has the same std::exp(b*t) structure as the nn elastic scatteringp-n19170 |
---|
| 5812 | // (formula 2.3 of j.cugnon et al, nucl phys a352(1981)505) |
---|
| 5813 | // parametrization of b taken from ref. prc56(1997)2431 |
---|
| 5814 | collis100: |
---|
| 5815 | if (k4 != 1) { |
---|
| 5816 | goto collis101; |
---|
| 5817 | } |
---|
| 5818 | xmdel = 1232.0 + bl8->ramass; |
---|
| 5819 | goto collis103; |
---|
| 5820 | collis101: |
---|
| 5821 | //call ribm(rndm,iy10) |
---|
| 5822 | standardRandom(&rndm, &(hazard->igraine[9])); |
---|
| 5823 | |
---|
| 5824 | y = std::tan(3.1415926*(rndm - 0.5)); |
---|
| 5825 | x = 1232.0 + 0.5*130.0*y + bl8->ramass; |
---|
| 5826 | if (x < (xm+xpi+2.0)) { |
---|
| 5827 | goto collis101; |
---|
| 5828 | } |
---|
| 5829 | if (ecm < (x+xm+1.)) { |
---|
| 5830 | goto collis101; |
---|
| 5831 | } |
---|
| 5832 | |
---|
| 5833 | // generation of the delta mass with the penetration factor |
---|
| 5834 | // (see prc56(1997)2431) |
---|
| 5835 | y = std::pow(ecm,2); |
---|
| 5836 | q2 = (y - std::pow(1076.0,2))*(y - std::pow(800.0,2))/y/4.0; |
---|
| 5837 | assert(q2 >= 0); |
---|
| 5838 | q3 = std::pow((std::sqrt(q2)),3); |
---|
| 5839 | f3max = q3/(q3 + std::pow(180.0,3)); |
---|
| 5840 | y = std::pow(x,2); |
---|
| 5841 | q2 = (y - std::pow(1076.0,2))*(y - std::pow(800.0,2))/y/4.0; |
---|
| 5842 | assert(q2 >= 0); |
---|
| 5843 | q3 = std::pow((std::sqrt(q2)),3); |
---|
| 5844 | f3 = q3/(q3 + std::pow(180.0,3)); |
---|
| 5845 | |
---|
| 5846 | standardRandom(&rndm, &(hazard->igraine[10])); |
---|
| 5847 | if (rndm > (f3/f3max)) { |
---|
| 5848 | goto collis101; |
---|
| 5849 | } |
---|
| 5850 | xmdel = x; |
---|
| 5851 | |
---|
| 5852 | collis103: |
---|
| 5853 | pin = pnorm; |
---|
| 5854 | pnorm = pcm(ecm,xm,xmdel); |
---|
| 5855 | // assert(isnan(pnorm) == false); |
---|
| 5856 | if (pnorm <= 0) { |
---|
| 5857 | pnorm = 0.000001; |
---|
| 5858 | } |
---|
| 5859 | index = 0; |
---|
| 5860 | index2 = 0; |
---|
| 5861 | |
---|
| 5862 | standardRandom(&rndm, &(hazard->igraine[3])); |
---|
| 5863 | if (rndm < 0.5) { |
---|
| 5864 | index = 1; |
---|
| 5865 | } |
---|
| 5866 | |
---|
| 5867 | if (iso == 0) { |
---|
| 5868 | standardRandom(&rndm, &(hazard->igraine[4])); |
---|
| 5869 | if (rndm < 0.5) { |
---|
| 5870 | index2 = 1; |
---|
| 5871 | } |
---|
| 5872 | } |
---|
| 5873 | |
---|
| 5874 | standardRandom(&rndm, &(hazard->igraine[5])); |
---|
| 5875 | assert((std::pow(ecm,2) - 4.0*xm2) >= 0); |
---|
| 5876 | x = 0.001*0.5*ecm*std::sqrt(std::pow(ecm,2) - 4.0*xm2)/xm; |
---|
| 5877 | if(x < 1.4) { |
---|
| 5878 | b = (5.287/(1.0 + std::exp((1.3 - x)/0.05)))*1.e-6; |
---|
| 5879 | } |
---|
| 5880 | else { |
---|
| 5881 | b = (4.65 + 0.706*(x - 1.4))*1.e-6; |
---|
| 5882 | } |
---|
| 5883 | |
---|
| 5884 | xkh = 2.0*b*pin*pnorm; |
---|
| 5885 | ctet=1.0 + std::log(1.0 - rndm*(1.0 - std::exp(-2.0*xkh)))/xkh; |
---|
| 5886 | if(std::fabs(ctet) > 1.0) { |
---|
| 5887 | ctet = sign(1.0,ctet); |
---|
| 5888 | } |
---|
| 5889 | |
---|
| 5890 | assert((1.0 - std::pow(ctet,2)) >= 0); |
---|
| 5891 | stet = std::sqrt(1.0 - std::pow(ctet,2)); |
---|
| 5892 | standardRandom(&rndm, &(hazard->igraine[6])); |
---|
| 5893 | fi = 6.2832*rndm; |
---|
| 5894 | cfi = std::cos(fi); |
---|
| 5895 | sfi = std::sin(fi); |
---|
| 5896 | |
---|
| 5897 | // delta production: correction of the angular distribution 02/09/02 |
---|
| 5898 | xx = p1*p1 + p2*p2; |
---|
| 5899 | zz = p3*p3; |
---|
| 5900 | if(xx >= (zz*1.0e-8)) { |
---|
| 5901 | assert(xx >= 0); |
---|
| 5902 | yn = std::sqrt(xx); |
---|
| 5903 | zn = yn*pin; |
---|
| 5904 | ez[0] = p1/pin; // ez(1) -> ez[0] and so on... |
---|
| 5905 | ez[1] = p2/pin; |
---|
| 5906 | ez[2] = p3/pin; |
---|
| 5907 | ex[0] = p2/yn; |
---|
| 5908 | ex[1] = -p1/yn; |
---|
| 5909 | ex[2] = 0.0; |
---|
| 5910 | ey[0] = p1*p3/zn; |
---|
| 5911 | ey[1] = p2*p3/zn; |
---|
| 5912 | ey[2] = -xx/zn; |
---|
| 5913 | xp1 = (ex[0]*cfi*stet + ey[0]*sfi*stet + ez[0]*ctet)*pnorm; |
---|
| 5914 | xp2 = (ex[1]*cfi*stet + ey[1]*sfi*stet + ez[1]*ctet)*pnorm; |
---|
| 5915 | xp3 = (ex[2]*cfi*stet + ey[2]*sfi*stet + ez[2]*ctet)*pnorm; |
---|
| 5916 | } |
---|
| 5917 | else { |
---|
| 5918 | xp1 = pnorm*stet*cfi; |
---|
| 5919 | xp2 = pnorm*stet*sfi; |
---|
| 5920 | xp3 = pnorm*ctet; |
---|
| 5921 | } |
---|
| 5922 | // end of correction angular distribution of delta production |
---|
| 5923 | |
---|
| 5924 | assert((xp1*xp1 + xp2*xp2 + xp3*xp3 + xm*xm) >= 0); |
---|
| 5925 | e3 = std::sqrt(xp1*xp1 + xp2*xp2 + xp3*xp3 + xm*xm); |
---|
| 5926 | if(k4 != 0) { |
---|
| 5927 | goto collis161; |
---|
| 5928 | } |
---|
| 5929 | |
---|
| 5930 | // decay of the delta particle (k4=0) |
---|
| 5931 | np = 1; |
---|
| 5932 | ip = 0; |
---|
| 5933 | qq[0] = xp1; //qq(1) -> qq[0] |
---|
| 5934 | qq[1] = xp2; |
---|
| 5935 | qq[2] = xp3; |
---|
| 5936 | assert((xp1*xp1 + xp2*xp2 + xp3*xp3 + xmdel*xmdel) >= 0); |
---|
| 5937 | qq4 = std::sqrt(xp1*xp1 + xp2*xp2 + xp3*xp3 + xmdel*xmdel); |
---|
| 5938 | heli = std::pow(ctet,2); |
---|
| 5939 | |
---|
| 5940 | if(verboseLevel > 3) { |
---|
| 5941 | G4cout <<"Caling decay2 from collis" << G4endl; |
---|
| 5942 | } |
---|
| 5943 | decay2(&qq[0],&qq[1],&qq[2],&qq4,&q1,&q2,&q3,&q4,&xmdel,&xm,&xpi,&heli); |
---|
| 5944 | |
---|
| 5945 | if(index != 0) { |
---|
| 5946 | p1 = qq[0]; //qq(1) -> qq[0] and so on... |
---|
| 5947 | p2 = qq[1]; |
---|
| 5948 | p3 = qq[2]; |
---|
| 5949 | pout11 = -xp1; |
---|
| 5950 | pout12 = -xp2; |
---|
| 5951 | pout13 = -xp3; |
---|
| 5952 | eout1 = e3; |
---|
| 5953 | } |
---|
| 5954 | else { |
---|
| 5955 | pout11 = qq[0]; //qq(1) -> qq[0] and so on... |
---|
| 5956 | pout12 = qq[1]; |
---|
| 5957 | pout13 = qq[2]; |
---|
| 5958 | eout1 = e1; |
---|
| 5959 | p1 = -xp1; |
---|
| 5960 | p2 = -xp2; |
---|
| 5961 | p3 = -xp3; |
---|
| 5962 | e1 = e3; |
---|
| 5963 | } |
---|
| 5964 | debugOutput = am(p1,p2,p3,e1); |
---|
| 5965 | // assert(isnan(debugOutput) == false); |
---|
| 5966 | |
---|
| 5967 | if (iso == 0) { |
---|
| 5968 | goto collis150; |
---|
| 5969 | } |
---|
| 5970 | if (rndm > 0.333333) { |
---|
| 5971 | debugOutput = am(p1,p2,p3,e1); |
---|
| 5972 | // assert(isnan(debugOutput) == false); |
---|
| 5973 | goto exitRoutine; |
---|
| 5974 | } |
---|
| 5975 | |
---|
| 5976 | is1 = -is1; |
---|
| 5977 | ip = -2*is1; |
---|
| 5978 | |
---|
| 5979 | collis150: |
---|
| 5980 | if (index == 1) { |
---|
| 5981 | debugOutput = am(p1,p2,p3,e1); |
---|
| 5982 | // assert(isnan(debugOutput) == false); |
---|
| 5983 | goto exitRoutine; |
---|
| 5984 | } |
---|
| 5985 | if (rndm < 0.5) { |
---|
| 5986 | goto collis152; |
---|
| 5987 | } |
---|
| 5988 | is1 = 1; |
---|
| 5989 | is2 = 1; |
---|
| 5990 | ip = -2; |
---|
| 5991 | debugOutput = am(p1,p2,p3,e1); |
---|
| 5992 | // assert(isnan(debugOutput) == false); |
---|
| 5993 | goto exitRoutine; |
---|
| 5994 | |
---|
| 5995 | collis152: |
---|
| 5996 | is1 = -1; |
---|
| 5997 | is2 = -1; |
---|
| 5998 | ip = 2; |
---|
| 5999 | debugOutput = am(p1,p2,p3,e1); |
---|
| 6000 | // assert(isnan(debugOutput) == false); |
---|
| 6001 | goto exitRoutine; |
---|
| 6002 | |
---|
| 6003 | collis160: |
---|
| 6004 | pout11 = -p1; |
---|
| 6005 | pout12 = -p2; |
---|
| 6006 | pout13 = -p3; |
---|
| 6007 | debugOutput = am(p1,p2,p3,e1); |
---|
| 6008 | // assert(isnan(debugOutput) == false); |
---|
| 6009 | goto exitRoutine; |
---|
| 6010 | |
---|
| 6011 | // long-lived delta |
---|
| 6012 | collis161: |
---|
| 6013 | if(index != 1) { |
---|
| 6014 | p1=xp1; |
---|
| 6015 | p2=xp2; |
---|
| 6016 | p3=xp3; |
---|
| 6017 | eout1=e3; |
---|
| 6018 | e1=ecm-eout1; |
---|
| 6019 | m1=1; |
---|
| 6020 | } |
---|
| 6021 | else { |
---|
| 6022 | p1=-xp1; |
---|
| 6023 | p2=-xp2; |
---|
| 6024 | p3=-xp3; |
---|
| 6025 | eout1=e3; |
---|
| 6026 | e1=ecm-eout1; |
---|
| 6027 | m1=1; |
---|
| 6028 | } |
---|
| 6029 | debugOutput = am(p1,p2,p3,e1); |
---|
| 6030 | // assert(isnan(debugOutput) == false); |
---|
| 6031 | |
---|
| 6032 | // symmetrization of charges in pn -> n delta |
---|
| 6033 | // the test on "index" above symetrizes the excitation of one |
---|
| 6034 | // of the nucleons with respect to the delta excitation |
---|
| 6035 | // (see note 16/10/97) |
---|
| 6036 | if (iso == 0) { |
---|
| 6037 | if (index2 == 1) { |
---|
| 6038 | isi = is1; |
---|
| 6039 | is1 = is2; |
---|
| 6040 | is2 = isi; |
---|
| 6041 | } |
---|
| 6042 | goto collis160; |
---|
| 6043 | } |
---|
| 6044 | |
---|
| 6045 | bl9->hel[bl9->l1] = std::pow(ctet,2); |
---|
| 6046 | standardRandom(&rndm, &(hazard->igraine[7])); |
---|
| 6047 | if (rndm < 0.25) { |
---|
| 6048 | goto collis160; |
---|
| 6049 | } |
---|
| 6050 | |
---|
| 6051 | is1=3*is1*m1-(1-m1)*is1; |
---|
| 6052 | is2=3*is2*m2-(1-m2)*is2; |
---|
| 6053 | goto collis160; |
---|
| 6054 | |
---|
| 6055 | // recombination process |
---|
| 6056 | collis170: |
---|
| 6057 | pnorm = pcm(ecm,xm,xm); |
---|
| 6058 | // assert(isnan(pnorm) == false); |
---|
| 6059 | standardRandom(&rndm, &(hazard->igraine[11])); |
---|
| 6060 | ctet = -1.0 + 2.0*rndm; |
---|
| 6061 | if(std::fabs(ctet) > 1.0) { |
---|
| 6062 | ctet = sign(1.0,ctet); |
---|
| 6063 | } |
---|
| 6064 | assert((1.0 - ctet*ctet) >= 0); |
---|
| 6065 | stet = std::sqrt(1.0 - ctet*ctet); |
---|
| 6066 | standardRandom(&rndm, &(hazard->igraine[12])); |
---|
| 6067 | fi = 6.2832*rndm; |
---|
| 6068 | cfi = std::cos(fi); |
---|
| 6069 | sfi = std::sin(fi); |
---|
| 6070 | p1 = pnorm*stet*cfi; |
---|
| 6071 | p2 = pnorm*stet*sfi; |
---|
| 6072 | p3 = pnorm*ctet; |
---|
| 6073 | m1 = 0; |
---|
| 6074 | m2 = 0; |
---|
| 6075 | assert((p1*p1 + p2*p2 + p3*p3 + xm*xm) >= 0); |
---|
| 6076 | e1 = std::sqrt(p1*p1 + p2*p2 + p3*p3 + xm*xm); |
---|
| 6077 | eout1 = ecm - e1; |
---|
| 6078 | debugOutput = am(p1,p2,p3,e1); |
---|
| 6079 | // assert(isnan(debugOutput) == false); |
---|
| 6080 | |
---|
| 6081 | if (iso == 0) { |
---|
| 6082 | goto collis160; |
---|
| 6083 | } |
---|
| 6084 | is1=iso/2; |
---|
| 6085 | is2=iso/2; |
---|
| 6086 | goto collis160; |
---|
| 6087 | |
---|
| 6088 | exitRoutine: |
---|
| 6089 | debugOutput = am(p1,p2,p3,e1); |
---|
| 6090 | // assert(isnan(debugOutput) == false); |
---|
| 6091 | (*p1_p) = p1;// Was pq |
---|
| 6092 | (*p2_p) = p2; |
---|
| 6093 | (*p3_p) = p3; |
---|
| 6094 | |
---|
| 6095 | (*e1_p) = e1; |
---|
| 6096 | |
---|
| 6097 | debugOutput = am(pout11,pout12,pout13,eout1); |
---|
| 6098 | // assert(isnan(debugOutput) == false); |
---|
| 6099 | (*pout11_p) = pout11; |
---|
| 6100 | (*pout12_p) = pout12; |
---|
| 6101 | (*pout13_p) = pout13; |
---|
| 6102 | (*eout1_p) = eout1; |
---|
| 6103 | |
---|
| 6104 | (*q1_p) = q1; |
---|
| 6105 | (*q2_p) = q2; |
---|
| 6106 | (*q3_p) = q3; |
---|
| 6107 | (*q4_p) = q4; |
---|
| 6108 | |
---|
| 6109 | (*np_p) = np; |
---|
| 6110 | (*ip_p) = np; |
---|
| 6111 | |
---|
| 6112 | (*k2_p) = k2; |
---|
| 6113 | (*k3_p) = k2; |
---|
| 6114 | (*k4_p) = k4; |
---|
| 6115 | (*k5_p) = k5; |
---|
| 6116 | |
---|
| 6117 | (*m1_p) = m1; |
---|
| 6118 | (*m2_p) = m2; |
---|
| 6119 | |
---|
| 6120 | (*is1_p) = is1; |
---|
| 6121 | (*is2_p) = is2; |
---|
| 6122 | } |
---|
| 6123 | |
---|
| 6124 | void G4Incl::decay2(G4double *p1_p, G4double *p2_p, G4double *p3_p, G4double *wp_p, G4double *q1_p, |
---|
| 6125 | G4double *q2_p, G4double *q3_p, G4double *wq_p, G4double *xi_p, G4double *x1_p, G4double *x2_p, |
---|
| 6126 | G4double *hel_p) |
---|
| 6127 | { |
---|
| 6128 | // This routine describes the anisotropic decay of a particle of mass |
---|
| 6129 | // xi into 2 particles of masses x1,x2 |
---|
| 6130 | // the anisotropy is supposed to follow a 1+3*hel*(std::cos(theta))**2 |
---|
| 6131 | // law with respect to the direction of the incoming particle |
---|
| 6132 | // in the input, p1,p2,p3 is the momentum of particle xi |
---|
| 6133 | // in the output, p1,p2,p3 is the momentum of particle x1 , while |
---|
| 6134 | // q1,q2,q3 is the momentum of particle x2 |
---|
| 6135 | |
---|
| 6136 | // Temporary variables for input/output data: |
---|
| 6137 | |
---|
| 6138 | G4double p1 = (*p1_p); |
---|
| 6139 | G4double p2 = (*p2_p); |
---|
| 6140 | G4double p3 = (*p3_p); |
---|
| 6141 | |
---|
| 6142 | G4double q1 = (*q1_p); |
---|
| 6143 | G4double q2 = (*q2_p); |
---|
| 6144 | G4double q3 = (*q3_p); |
---|
| 6145 | |
---|
| 6146 | G4double wp = (*wp_p); |
---|
| 6147 | G4double wq = (*wq_p); |
---|
| 6148 | |
---|
| 6149 | G4double xi = (*xi_p); |
---|
| 6150 | G4double x1 = (*x1_p); |
---|
| 6151 | G4double x2 = (*x2_p); |
---|
| 6152 | G4double hel = (*hel_p); |
---|
| 6153 | |
---|
| 6154 | G4double rndm; |
---|
| 6155 | |
---|
| 6156 | G4double xe = wp; |
---|
| 6157 | G4double b1 = p1/xe; |
---|
| 6158 | G4double b2 = p2/xe; |
---|
| 6159 | G4double b3 = p3/xe; |
---|
| 6160 | // PK: NaN workaround |
---|
| 6161 | // if(((std::pow(xi,2)-std::pow(x1+x2,2))*(std::pow(xi,2)-std::pow(x1-x2,2))) < 0) { |
---|
| 6162 | // xi = xi+x2+100.0; |
---|
| 6163 | // } |
---|
| 6164 | // PK |
---|
| 6165 | G4double xq = pcm(xi,x1,x2); |
---|
| 6166 | // assert(isnan(xq) == false); |
---|
| 6167 | G4double ctet, stet; |
---|
| 6168 | |
---|
| 6169 | G4double fi, cfi, sfi; |
---|
| 6170 | G4double sal, cal; |
---|
| 6171 | G4double t1, t2; |
---|
| 6172 | G4double w1; |
---|
| 6173 | G4double beta; |
---|
| 6174 | |
---|
| 6175 | if(verboseLevel > 3) { |
---|
| 6176 | G4cout <<"Delta decay in progress: " << G4endl; |
---|
| 6177 | G4cout <<"Starting values: " << G4endl; |
---|
| 6178 | G4cout <<"p1 = " << p1 << " p2 = " << p2 << " p3 = " << p3 << " wp = " << wp << G4endl; |
---|
| 6179 | G4cout <<"q1 = " << q1 << " q2 = " << q2 << " q3 = " << q3 << " wq = " << wq << G4endl; |
---|
| 6180 | } |
---|
| 6181 | |
---|
| 6182 | do { |
---|
| 6183 | standardRandom(&rndm, &(hazard->igraine[7])); |
---|
| 6184 | ctet = -1.0 + 2.0*rndm; |
---|
| 6185 | if(std::fabs(ctet) > 1.0) { |
---|
| 6186 | ctet = sign(1.0,ctet); |
---|
| 6187 | } |
---|
| 6188 | assert((1.0 - std::pow(ctet,2)) >= 0); |
---|
| 6189 | stet = std::sqrt(1.0 - std::pow(ctet,2)); |
---|
| 6190 | standardRandom(&rndm, &(hazard->igraine[9])); |
---|
| 6191 | } while(rndm > ((1.0 + 3.0*hel*std::pow(ctet,2))/(1.0 + 3.0*hel))); |
---|
| 6192 | |
---|
| 6193 | standardRandom(&rndm, &(hazard->igraine[8])); |
---|
| 6194 | fi = 6.2832*rndm; |
---|
| 6195 | cfi = std::cos(fi); |
---|
| 6196 | sfi = std::sin(fi); |
---|
| 6197 | assert((b1*b1+b2*b2+b3*b3) >= 0); |
---|
| 6198 | beta = std::sqrt(b1*b1+b2*b2+b3*b3); |
---|
| 6199 | // assert(isnan(beta) == false); |
---|
| 6200 | assert(beta != 0); |
---|
| 6201 | |
---|
| 6202 | assert((std::pow(b1,2) + std::pow(b2,2)) >= 0); |
---|
| 6203 | sal = std::sqrt(std::pow(b1,2) + std::pow(b2,2))/beta; |
---|
| 6204 | cal = b3/beta; |
---|
| 6205 | |
---|
| 6206 | if((beta >= 1.0e-10) || (sal >= 1.0e-6)) { |
---|
| 6207 | t1 = ctet + cal*stet*sfi/sal; |
---|
| 6208 | assert(sal != 0); |
---|
| 6209 | t2 = stet/sal; |
---|
| 6210 | q1 = xq*(b1*t1 + b2*t2*cfi)/beta; |
---|
| 6211 | q2 = xq*(b2*t1 - b1*t2*cfi)/beta; |
---|
| 6212 | q3 = xq*(b3*t1/beta - t2*sfi); |
---|
| 6213 | } |
---|
| 6214 | else { |
---|
| 6215 | q1 = xq*stet*cfi; |
---|
| 6216 | q2 = xq*stet*sfi; |
---|
| 6217 | q3 = xq*ctet; |
---|
| 6218 | } |
---|
| 6219 | |
---|
| 6220 | hel = 0.0; |
---|
| 6221 | w1 = q1*q1 + q2*q2 + q3*q3; |
---|
| 6222 | assert((w1 + x2*x2) >= 0); |
---|
| 6223 | wq = std::sqrt(w1 + x2*x2); |
---|
| 6224 | p1 = -q1; |
---|
| 6225 | p2 = -q2; |
---|
| 6226 | p3 = -q3; |
---|
| 6227 | assert((w1+x1*x1) >= 0); |
---|
| 6228 | wp = std::sqrt(w1+x1*x1); |
---|
| 6229 | loren(&q1, &q2, &q3, &b1, &b2, &b3, &wq); |
---|
| 6230 | loren(&p1, &p2, &p3, &b1, &b2, &b3, &wp); |
---|
| 6231 | |
---|
| 6232 | // Return calculated values: |
---|
| 6233 | (*p1_p) = p1; |
---|
| 6234 | (*p2_p) = p2; |
---|
| 6235 | (*p3_p) = p3; |
---|
| 6236 | |
---|
| 6237 | (*q1_p) = q1; |
---|
| 6238 | (*q2_p) = q2; |
---|
| 6239 | (*q3_p) = q3; |
---|
| 6240 | |
---|
| 6241 | (*wp_p) = wp; |
---|
| 6242 | (*wq_p) = wq; |
---|
| 6243 | |
---|
| 6244 | (*xi_p) = xi; |
---|
| 6245 | (*x1_p) = x1; |
---|
| 6246 | (*x2_p) = x2; |
---|
| 6247 | (*hel_p) = hel; |
---|
| 6248 | } |
---|
| 6249 | |
---|
| 6250 | void G4Incl::time(G4int i, G4int j) |
---|
| 6251 | { |
---|
| 6252 | // time |
---|
| 6253 | G4double t[10]; |
---|
| 6254 | |
---|
| 6255 | t[0] = bl1->p1[i]/bl1->eps[i] - bl1->p1[j]/bl1->eps[j]; // t(1)->t[0] |
---|
| 6256 | t[1] = bl1->p2[i]/bl1->eps[i] - bl1->p2[j]/bl1->eps[j]; // t(2)->t[1] and so on ... |
---|
| 6257 | t[2] = bl1->p3[i]/bl1->eps[i] - bl1->p3[j]/bl1->eps[j]; |
---|
| 6258 | t[3] = bl3->x1[i] - bl3->x1[j]; |
---|
| 6259 | t[4] = bl3->x2[i] - bl3->x2[j]; |
---|
| 6260 | t[5] = bl3->x3[i] - bl3->x3[j]; |
---|
| 6261 | |
---|
| 6262 | t[6] = t[0]*t[3] + t[1]*t[4] + t[2]*t[5]; |
---|
| 6263 | t[9] = t[0]*t[0] + t[1]*t[1] + t[2]*t[2]; |
---|
| 6264 | |
---|
| 6265 | if(t[9] <= 1.0e-10) { |
---|
| 6266 | bl1->ta = 100000; |
---|
| 6267 | } |
---|
| 6268 | else { |
---|
| 6269 | bl1->ta = -1.0*t[6]/t[9]; |
---|
| 6270 | } |
---|
| 6271 | |
---|
| 6272 | bl3->rab2 = t[3]*t[3] + t[4]*t[4] + t[5]*t[5] + bl1->ta*t[6]; |
---|
| 6273 | } |
---|
| 6274 | |
---|
| 6275 | void G4Incl::newt(G4int l1, G4int l2) |
---|
| 6276 | { |
---|
| 6277 | G4int ig, id, kg, kd; |
---|
| 6278 | G4int iy, ix; |
---|
| 6279 | G4double E; |
---|
| 6280 | |
---|
| 6281 | G4int ia = bl3->ia1 + bl3->ia2; |
---|
| 6282 | for(G4int i = 1; i <= ia; i++) { // do 52 i=1,ia |
---|
| 6283 | if (bl5->nesc[i] != 0) { |
---|
| 6284 | continue; |
---|
| 6285 | } |
---|
| 6286 | // if (i-l2) 53,52,54 |
---|
| 6287 | if((i-l2) < 0) { |
---|
| 6288 | goto newt53; |
---|
| 6289 | } |
---|
| 6290 | if((i-l2) == 0) { |
---|
| 6291 | continue; |
---|
| 6292 | } |
---|
| 6293 | if((i-l2) > 0) { |
---|
| 6294 | goto newt54; |
---|
| 6295 | } |
---|
| 6296 | newt53: |
---|
| 6297 | ig=l2; |
---|
| 6298 | id=i; |
---|
| 6299 | kg=l1; |
---|
| 6300 | kd=i; |
---|
| 6301 | goto newt55; |
---|
| 6302 | newt54: |
---|
| 6303 | // if (i-l1) 56,52,57 |
---|
| 6304 | if((i-l1) == 0) { |
---|
| 6305 | continue; |
---|
| 6306 | } |
---|
| 6307 | if((i-l1) < 0) { |
---|
| 6308 | goto newt56; |
---|
| 6309 | } |
---|
| 6310 | if((i-l1) > 0) { |
---|
| 6311 | goto newt57; |
---|
| 6312 | } |
---|
| 6313 | newt56: |
---|
| 6314 | kg=l1; |
---|
| 6315 | kd=i; |
---|
| 6316 | goto newt58; |
---|
| 6317 | newt57: |
---|
| 6318 | kg=i; |
---|
| 6319 | kd=l1; |
---|
| 6320 | newt58: |
---|
| 6321 | ig=i; |
---|
| 6322 | id=l2; |
---|
| 6323 | newt55: |
---|
| 6324 | // call time(ig,id) |
---|
| 6325 | time(ig, id); |
---|
| 6326 | if (bl1->ta < 0.0) { |
---|
| 6327 | goto newt50; |
---|
| 6328 | } |
---|
| 6329 | if(bl1->ta > bl4->tmax5) { |
---|
| 6330 | goto newt50; |
---|
| 6331 | } |
---|
| 6332 | if (bl1->ta < bl5->tlg[l1]) { // tlg(12)->tlg[11] |
---|
| 6333 | goto newt50; |
---|
| 6334 | } |
---|
| 6335 | if ((bl1->ind1[ig]+bl1->ind1[id]) > 0) { |
---|
| 6336 | goto newt60; |
---|
| 6337 | } |
---|
| 6338 | |
---|
| 6339 | E=am(bl1->p1[ig]+bl1->p1[id],bl1->p2[ig]+bl1->p2[id],bl1->p3[ig]+bl1->p3[id],bl1->eps[ig]+bl1->eps[id]); |
---|
| 6340 | if (E < 1925.0) { |
---|
| 6341 | goto newt50; |
---|
| 6342 | } |
---|
| 6343 | iy=bl1->ind1[ig]+bl1->ind1[id]; |
---|
| 6344 | if (iy != 1) { |
---|
| 6345 | goto newt61; |
---|
| 6346 | } |
---|
| 6347 | ix=ig*(bl1->ind1[ig])+id*(bl1->ind1[id]); |
---|
| 6348 | bl6->xx10=am(bl1->p1[ix],bl1->p2[ix],bl1->p3[ix],bl1->eps[ix]); |
---|
| 6349 | bl6->isa=bl1->ind2[ix]; |
---|
| 6350 | newt61: |
---|
| 6351 | // assert(isnan(E) == false); |
---|
| 6352 | // assert(isnan(iy) == false); |
---|
| 6353 | // assert(isnan(bl1->ind2[ig]) == false); |
---|
| 6354 | // assert(isnan(bl1->ind2[id]) == false); |
---|
| 6355 | if ((31.*(bl3->rab2)) > totalCrossSection(E,iy,bl1->ind2[ig]+bl1->ind2[id])) { |
---|
| 6356 | goto newt50; |
---|
| 6357 | } |
---|
| 6358 | newt60: // continue |
---|
| 6359 | bl2->k=bl2->k+1; |
---|
| 6360 | bl2->crois[bl2->k]=bl1->ta; |
---|
| 6361 | bl2->ind[bl2->k]=ig; |
---|
| 6362 | bl2->jnd[bl2->k]=id; |
---|
| 6363 | newt50: |
---|
| 6364 | time(kg,kd); |
---|
| 6365 | if (bl1->ta < 0.) { |
---|
| 6366 | continue; |
---|
| 6367 | } |
---|
| 6368 | if(bl1->ta > bl4->tmax5) { |
---|
| 6369 | continue; |
---|
| 6370 | } |
---|
| 6371 | if (bl1->ta < bl5->tlg[10]) { //tlg(11)->tlg[10] |
---|
| 6372 | continue; |
---|
| 6373 | } |
---|
| 6374 | if ((bl1->ind1[kg]+bl1->ind1[kd]) > 0) { |
---|
| 6375 | goto newt62; |
---|
| 6376 | } |
---|
| 6377 | E=am(bl1->p1[kg]+bl1->p1[kd],bl1->p2[kg]+bl1->p2[kd],bl1->p3[kg]+bl1->p3[kd],bl1->eps[kg]+bl1->eps[kd]); |
---|
| 6378 | if (E < 1925.) { |
---|
| 6379 | continue; |
---|
| 6380 | } |
---|
| 6381 | iy=bl1->ind1[kg]+bl1->ind1[kd]; |
---|
| 6382 | if (iy != 1) { |
---|
| 6383 | goto newt63; |
---|
| 6384 | } |
---|
| 6385 | ix=kg*(bl1->ind1[kg])+kd*(bl1->ind1[kd]); |
---|
| 6386 | bl6->xx10=am(bl1->p1[ix],bl1->p2[ix],bl1->p3[ix],bl1->eps[ix]); |
---|
| 6387 | bl6->isa=bl1->ind2[ix]; |
---|
| 6388 | newt63: |
---|
| 6389 | // assert(isnan(E) == false); |
---|
| 6390 | // assert(isnan(iy) == false); |
---|
| 6391 | // assert(isnan(bl1->ind2[kg]) == false); |
---|
| 6392 | // assert(isnan(bl1->ind2[kd]) == false); |
---|
| 6393 | if ((31.*(bl3->rab2)) > totalCrossSection(E,iy,bl1->ind2[kg]+bl1->ind2[kd])) { |
---|
| 6394 | continue; |
---|
| 6395 | } |
---|
| 6396 | newt62: |
---|
| 6397 | bl2->k=bl2->k+1; |
---|
| 6398 | bl2->crois[bl2->k]=bl1->ta; |
---|
| 6399 | bl2->ind[bl2->k]=kg; |
---|
| 6400 | bl2->jnd[bl2->k]=kd; |
---|
| 6401 | } |
---|
| 6402 | } |
---|
| 6403 | |
---|
| 6404 | void G4Incl::new1(G4int l1) |
---|
| 6405 | { |
---|
| 6406 | G4int ia, iy, ix; |
---|
| 6407 | G4double E; |
---|
| 6408 | |
---|
| 6409 | ia=bl3->ia1+bl3->ia2; |
---|
| 6410 | for(G4int i = 1; i <= ia; i++) { |
---|
| 6411 | if (bl5->nesc[i] != 0) { |
---|
| 6412 | continue; |
---|
| 6413 | } |
---|
| 6414 | //if(i-l1) 53,52,54 |
---|
| 6415 | if((i-l1) < 0) { |
---|
| 6416 | goto new153; |
---|
| 6417 | } |
---|
| 6418 | if((i-l1) == 0) { |
---|
| 6419 | continue; |
---|
| 6420 | } |
---|
| 6421 | if((i-l1) > 0) { |
---|
| 6422 | goto new154; |
---|
| 6423 | } |
---|
| 6424 | new153: |
---|
| 6425 | time(i, l1); |
---|
| 6426 | if(bl1->ta < 0.0) { |
---|
| 6427 | continue; |
---|
| 6428 | } |
---|
| 6429 | if(bl1->ta > bl4->tmax5) { |
---|
| 6430 | continue; |
---|
| 6431 | } |
---|
| 6432 | if (bl1->ind1[i]+bl1->ind1[l1] > 0) { |
---|
| 6433 | goto new160; |
---|
| 6434 | } |
---|
| 6435 | E=am(bl1->p1[i]+bl1->p1[l1],bl1->p2[i]+bl1->p2[l1],bl1->p3[i]+bl1->p3[l1],bl1->eps[i]+bl1->eps[l1]); |
---|
| 6436 | if (E < 1925.0) { |
---|
| 6437 | continue; |
---|
| 6438 | } |
---|
| 6439 | iy=bl1->ind1[i]+bl1->ind1[l1]; |
---|
| 6440 | if (iy != 1) { |
---|
| 6441 | goto new161; |
---|
| 6442 | } |
---|
| 6443 | ix=i*(bl1->ind1[i])+l1*(bl1->ind1[l1]); |
---|
| 6444 | bl6->xx10=am(bl1->p1[ix],bl1->p2[ix],bl1->p3[ix],bl1->eps[ix]); |
---|
| 6445 | bl6->isa=bl1->ind2[ix]; |
---|
| 6446 | new161: |
---|
| 6447 | // assert(isnan(E) == false); |
---|
| 6448 | // assert(isnan(iy) == false); |
---|
| 6449 | // assert(isnan(bl1->ind2[i]) == false); |
---|
| 6450 | // assert(isnan(bl1->ind2[l1]) == false); |
---|
| 6451 | if ((31.*(bl3->rab2)) > totalCrossSection(E ,iy,bl1->ind2[i]+bl1->ind2[l1])) { |
---|
| 6452 | continue; |
---|
| 6453 | } |
---|
| 6454 | new160: //continue |
---|
| 6455 | bl2->k=bl2->k+1; |
---|
| 6456 | bl2->crois[bl2->k]=bl1->ta; |
---|
| 6457 | bl2->ind[bl2->k]=l1; |
---|
| 6458 | bl2->jnd[bl2->k]=i; |
---|
| 6459 | continue; |
---|
| 6460 | new154: |
---|
| 6461 | time(i, l1); |
---|
| 6462 | if(bl1->ta < 0.) { |
---|
| 6463 | continue; |
---|
| 6464 | } |
---|
| 6465 | if(bl1->ta > bl4->tmax5) { |
---|
| 6466 | continue; |
---|
| 6467 | } |
---|
| 6468 | if ((bl1->ind1[i]+bl1->ind1[l1]) > 0) { |
---|
| 6469 | goto new170; |
---|
| 6470 | } |
---|
| 6471 | E=am(bl1->p1[i]+bl1->p1[l1],bl1->p2[i]+bl1->p2[l1],bl1->p3[i]+bl1->p3[l1],bl1->eps[i]+bl1->eps[l1]); |
---|
| 6472 | if (E < 1925.0) { |
---|
| 6473 | continue; |
---|
| 6474 | } |
---|
| 6475 | iy=bl1->ind1[i]+bl1->ind1[l1]; |
---|
| 6476 | if (iy != 1) { |
---|
| 6477 | goto new171; |
---|
| 6478 | } |
---|
| 6479 | ix=i*(bl1->ind1[i])+l1*(bl1->ind1[l1]); |
---|
| 6480 | bl6->xx10=am(bl1->p1[ix],bl1->p2[ix],bl1->p3[ix],bl1->eps[ix]); |
---|
| 6481 | bl6->isa=bl1->ind2[ix]; |
---|
| 6482 | new171: |
---|
| 6483 | // assert(isnan(E) == false); |
---|
| 6484 | // assert(isnan(iy) == false); |
---|
| 6485 | // assert(isnan(bl1->ind2[i]) == false); |
---|
| 6486 | // assert(isnan(bl1->ind2[l1]) == false); |
---|
| 6487 | if ((31.0*(bl3->rab2)) > totalCrossSection(E,iy,bl1->ind2[i]+bl1->ind2[l1])) { |
---|
| 6488 | continue; |
---|
| 6489 | } |
---|
| 6490 | new170: |
---|
| 6491 | bl2->k=bl2->k+1; |
---|
| 6492 | bl2->crois[bl2->k]=bl1->ta; |
---|
| 6493 | bl2->ind[bl2->k]=i; |
---|
| 6494 | bl2->jnd[bl2->k]=l1; |
---|
| 6495 | } |
---|
| 6496 | // std::ofstream newout("new1Dump.out"); |
---|
| 6497 | // dumpBl2(newout); |
---|
| 6498 | // dumpBl5(newout); |
---|
| 6499 | // newout.close(); |
---|
| 6500 | // exit(0); |
---|
| 6501 | } |
---|
| 6502 | |
---|
| 6503 | void G4Incl::new2(G4double y1, G4double y2, G4double y3, G4double q1, G4double q2, G4double q3, |
---|
| 6504 | G4double q4, G4int npion, G4int l1) |
---|
| 6505 | { |
---|
| 6506 | G4double t[10]; |
---|
| 6507 | |
---|
| 6508 | G4int ia = bl3->ia1 + bl3->ia2; |
---|
| 6509 | for(G4int i = 1; i <= ia; i++) { |
---|
| 6510 | if (bl5->nesc[i] != 0) { |
---|
| 6511 | continue; |
---|
| 6512 | } |
---|
| 6513 | if(i == l1) { |
---|
| 6514 | continue; |
---|
| 6515 | } |
---|
| 6516 | if(bl1->ind1[i] == 1) { |
---|
| 6517 | continue; |
---|
| 6518 | } |
---|
| 6519 | |
---|
| 6520 | assert(q4 != 0); |
---|
| 6521 | assert(bl1->eps[i] != 0); |
---|
| 6522 | t[0] = bl1->p1[i]/bl1->eps[i] - q1/q4; |
---|
| 6523 | t[1] = bl1->p2[i]/bl1->eps[i] - q2/q4; |
---|
| 6524 | t[2] = bl1->p3[i]/bl1->eps[i] - q3/q4; |
---|
| 6525 | t[3] = bl3->x1[i] - y1; |
---|
| 6526 | t[4] = bl3->x2[i] - y2; |
---|
| 6527 | t[5] = bl3->x3[i] - y3; |
---|
| 6528 | t[6] = t[0]*t[3] + t[1]*t[4] + t[2]*t[5]; |
---|
| 6529 | |
---|
| 6530 | if(t[6] > 0.0) { |
---|
| 6531 | continue; |
---|
| 6532 | } |
---|
| 6533 | |
---|
| 6534 | t[9] = t[0]*t[0] + t[1]*t[1] + t[2]*t[2]; |
---|
| 6535 | bl1->ta = -1 * t[6]/t[9]; |
---|
| 6536 | if(bl1->ta > bl4->tmax5) { |
---|
| 6537 | continue; |
---|
| 6538 | } |
---|
| 6539 | G4double xx2 = t[3]*t[3] + t[4]*t[4] + t[5]*t[5] + (bl1->ta)*t[6]; |
---|
| 6540 | G4double E = std::sqrt(std::pow((bl1->eps[i]+q4),2) - std::pow((bl1->p1[i]+q1),2) - std::pow((bl1->p2[i]+q2),2) - std::pow((bl1->p3[i]+q3),2)); |
---|
| 6541 | // assert(isnan(E) == false); |
---|
| 6542 | if ((31.0*xx2) > pionNucleonCrossSection(E)) { |
---|
| 6543 | continue; |
---|
| 6544 | } |
---|
| 6545 | bl2->k=bl2->k+1; |
---|
| 6546 | bl2->crois[bl2->k]=bl1->ta; |
---|
| 6547 | bl2->ind[bl2->k]=ia+npion; |
---|
| 6548 | bl2->jnd[bl2->k]=i; |
---|
| 6549 | } |
---|
| 6550 | } |
---|
| 6551 | |
---|
| 6552 | void G4Incl::new3(G4double y1, G4double y2, G4double y3, G4double q1, G4double q2, G4double q3, |
---|
| 6553 | G4double q4, G4int npion, G4int l1) |
---|
| 6554 | { |
---|
| 6555 | G4double t[10]; |
---|
| 6556 | G4double E, xx2; |
---|
| 6557 | G4int ia; |
---|
| 6558 | |
---|
| 6559 | if(bl5->nesc[l1] > 0) { |
---|
| 6560 | return; |
---|
| 6561 | } |
---|
| 6562 | |
---|
| 6563 | assert(q4 != 0); |
---|
| 6564 | assert(bl1->eps[l1] != 0); |
---|
| 6565 | t[0] = bl1->p1[l1]/bl1->eps[l1] - q1/q4; |
---|
| 6566 | t[1] = bl1->p2[l1]/bl1->eps[l1] - q2/q4; |
---|
| 6567 | t[2] = bl1->p3[l1]/bl1->eps[l1] - q3/q4; |
---|
| 6568 | t[3] = bl3->x1[l1] - y1; |
---|
| 6569 | t[4] = bl3->x2[l1] - y2; |
---|
| 6570 | t[5] = bl3->x3[l1] - y3; |
---|
| 6571 | t[6] = t[0]*t[3] + t[1]*t[4] + t[2]*t[5]; |
---|
| 6572 | |
---|
| 6573 | if(t[6] > 0.0) { |
---|
| 6574 | return; |
---|
| 6575 | } |
---|
| 6576 | |
---|
| 6577 | t[9] = t[0]*t[0] + t[1]*t[1] + t[2]*t[2]; |
---|
| 6578 | bl1->ta = -1 * t[6]/t[9]; |
---|
| 6579 | if(bl1->ta > bl4->tmax5) { |
---|
| 6580 | return; |
---|
| 6581 | } |
---|
| 6582 | if (bl1->ta < bl5->tlg[l1]) { |
---|
| 6583 | return; |
---|
| 6584 | } |
---|
| 6585 | xx2 = t[3]*t[3] + t[4]*t[4] + t[5]*t[5] + (bl1->ta)*t[6]; |
---|
| 6586 | E = std::sqrt(std::pow((bl1->eps[l1]+q4),2) - std::pow((bl1->p1[l1]+q1),2) - std::pow((bl1->p2[l1]+q2),2) - std::pow((bl1->p3[l1]+q3),2)); |
---|
| 6587 | // assert(isnan(E) == false); |
---|
| 6588 | if ((31.0*xx2) > pionNucleonCrossSection(E)) { |
---|
| 6589 | return; |
---|
| 6590 | } |
---|
| 6591 | |
---|
| 6592 | bl2->k = bl2->k + 1; |
---|
| 6593 | bl2->crois[bl2->k] = bl1->ta; |
---|
| 6594 | ia = bl3->ia1+bl3->ia2; |
---|
| 6595 | bl2->ind[bl2->k] = ia + npion; |
---|
| 6596 | bl2->jnd[bl2->k] = l1; |
---|
| 6597 | } |
---|
| 6598 | |
---|
| 6599 | void G4Incl::loren(G4double *q1, G4double *q2, G4double *q3, G4double *b1, G4double *b2, G4double *b3, G4double *E) |
---|
| 6600 | { |
---|
| 6601 | // Transforms momentum q and energy E from a frame moving with |
---|
| 6602 | // velocity beta |
---|
| 6603 | |
---|
| 6604 | G4double bb2 = (*b1) * (*b1) + (*b2) * (*b2) + (*b3) * (*b3); |
---|
| 6605 | G4double bq = (*b1) * (*q1) + (*b2) * (*q2) + (*b3) * (*q3); |
---|
| 6606 | G4double gam2 = 1.0/(1.0 - bb2); |
---|
| 6607 | G4double gam = std::sqrt(gam2); |
---|
| 6608 | G4double c = gam2/(gam + 1.0); |
---|
| 6609 | G4double g = c * bq + gam*(*E); |
---|
| 6610 | (*E) = gam * ((*E) + bq); |
---|
| 6611 | (*q1) = (*q1) + (*b1) * g; |
---|
| 6612 | (*q2) = (*q2) + (*b2) * g; |
---|
| 6613 | (*q3) = (*q3) + (*b3) * g; |
---|
| 6614 | } |
---|
| 6615 | |
---|
| 6616 | G4double G4Incl::pauliBlocking(G4int l, G4double xr, G4double pr) |
---|
| 6617 | { |
---|
| 6618 | // G4int l = (*l_p); |
---|
| 6619 | // G4double xr = (*xr_p); |
---|
| 6620 | // G4double pr = (*pr_p); |
---|
| 6621 | // G4double f = (*f_p); |
---|
| 6622 | |
---|
| 6623 | // This subroutine calculates the occupation in phase space around |
---|
| 6624 | // nucleon l , by counting the particles in a volume around l the |
---|
| 6625 | // volume is the product of a sphere of radius xr in r-space by a |
---|
| 6626 | // sphere of radius pr in momentum space average is taken on the spin |
---|
| 6627 | // only |
---|
| 6628 | |
---|
| 6629 | // 3756 common/bl1/p1(300),p2(300),p3(300),eps(300),ind1(300),ind2(300),tap-n24950 |
---|
| 6630 | // 3757 common/bl3/r1,r2,x1(300),x2(300),x3(300),ia1,ia2,rab2 p-n24960 |
---|
| 6631 | // 3758 common/bl5/tlg(300),nesc(300) p-n24970 |
---|
| 6632 | // 3759 common/saxw/ xx(30,500),yy(30,500),ss(30,500),nbpG4inter,imat |
---|
| 6633 | // 3760 common/ws/r0,adif,rmaxws,drws,nosurf,xfoisa,npaulstr,bmax |
---|
| 6634 | |
---|
| 6635 | G4double pmod, pr2; |
---|
| 6636 | G4double xr2, rdeq, dx2, dp2; |
---|
| 6637 | G4double rs, vol; |
---|
| 6638 | G4int nl; |
---|
| 6639 | G4int ia; |
---|
| 6640 | |
---|
| 6641 | if (ws->npaulstr == 2) { |
---|
| 6642 | return 0.0; |
---|
| 6643 | } |
---|
| 6644 | |
---|
| 6645 | if (ws->npaulstr == 1) { |
---|
| 6646 | // pauli strict |
---|
| 6647 | pmod = std::sqrt(std::pow(bl1->p1[l],2) + std::pow(bl1->p2[l],2) + std::pow(bl1->p3[l],2)); |
---|
| 6648 | if (pmod < 270.0) { |
---|
| 6649 | return 1.0; |
---|
| 6650 | } |
---|
| 6651 | else { |
---|
| 6652 | return 0.0; |
---|
| 6653 | } |
---|
| 6654 | } |
---|
| 6655 | else { |
---|
| 6656 | // Statistic Pauli blocking |
---|
| 6657 | xr2 = xr*xr; |
---|
| 6658 | pr2 = pr*pr; |
---|
| 6659 | vol = std::pow((40.0*3.1415926/3.0),2) * (std::pow((xr*pr)/(2.0*3.1415926*197.13),3)); |
---|
| 6660 | rs = std::sqrt(bl3->x1[l]*bl3->x1[l] + bl3->x2[l]*bl3->x2[l] + bl3->x3[l]*bl3->x3[l]); |
---|
| 6661 | // assert(isnan(rs) == false); |
---|
| 6662 | if (ws->nosurf <= 0) { |
---|
| 6663 | // modifs a.b.: r2 -> rmaxws pour la densite en w.s. |
---|
| 6664 | rdeq = ws->rmaxws; |
---|
| 6665 | } |
---|
| 6666 | else { |
---|
| 6667 | rdeq = ws->r0; |
---|
| 6668 | } |
---|
| 6669 | |
---|
| 6670 | if ((rs - xr) <= rdeq) { |
---|
| 6671 | if ((rs + xr) > rdeq) { |
---|
| 6672 | vol = vol*0.5*(rdeq-rs+xr)/xr; |
---|
| 6673 | } |
---|
| 6674 | |
---|
| 6675 | ia = bl3->ia1 + bl3->ia2; |
---|
| 6676 | nl = 0; |
---|
| 6677 | |
---|
| 6678 | for(G4int i = 1; i <= ia; i++) { |
---|
| 6679 | dx2 = std::pow((bl3->x1[l]-bl3->x1[i]),2) + std::pow((bl3->x2[l]-bl3->x2[i]),2) + std::pow((bl3->x3[l]-bl3->x3[i]),2); |
---|
| 6680 | dp2 = std::pow((bl1->p1[l]-bl1->p1[i]),2) + std::pow((bl1->p2[l]-bl1->p2[i]),2) + std::pow((bl1->p3[l]-bl1->p3[i]),2); |
---|
| 6681 | |
---|
| 6682 | if((bl5->nesc[i] > 0) || (bl1->ind1[i] > 0) || (bl1->ind2[i] != bl1->ind2[l]) || (dx2 > xr2) || (dp2 > pr2)) { |
---|
| 6683 | if(((nl - 1)/vol/2.0) > 1.0) { |
---|
| 6684 | return 1.0; |
---|
| 6685 | } |
---|
| 6686 | else { |
---|
| 6687 | return ((nl - 1)/vol/2.0); |
---|
| 6688 | } |
---|
| 6689 | } |
---|
| 6690 | nl = nl + 1; |
---|
| 6691 | } |
---|
| 6692 | } |
---|
| 6693 | else { |
---|
| 6694 | return 0.0; |
---|
| 6695 | } |
---|
| 6696 | } |
---|
| 6697 | |
---|
| 6698 | return 0.0; // The algorithm is not supposed to reach this point. |
---|
| 6699 | } |
---|
| 6700 | |
---|
| 6701 | G4double G4Incl::lowEnergy(G4double E, G4double m, G4double i) |
---|
| 6702 | { |
---|
| 6703 | // fit by j.vandermeulen |
---|
| 6704 | // low enrgy fit of j.c., d. l'hote, j. vdm, nim b111(1996)215 |
---|
| 6705 | // i = 2,0,-2 for pp,pn,nn |
---|
| 6706 | // m = 0,1,2 for nucleon-nucleon,nucleon-delta,delta,delta |
---|
| 6707 | |
---|
| 6708 | G4double scale = 1.0; |
---|
| 6709 | G4double plab = E*std::sqrt(E*E-3.52e6)/1876.6; |
---|
| 6710 | G4double p1 = 0.001*plab; |
---|
| 6711 | G4double alp; |
---|
| 6712 | |
---|
| 6713 | if(plab > 2000.0) { |
---|
| 6714 | // goto sel13; |
---|
| 6715 | // sel13: |
---|
| 6716 | return ((77.0/(p1 + 1.5))*scale); |
---|
| 6717 | } |
---|
| 6718 | |
---|
| 6719 | if((m-1) < 0) { |
---|
| 6720 | if (i == 0) { |
---|
| 6721 | if (plab < 800.0) { |
---|
| 6722 | if (plab < 450.0) { |
---|
| 6723 | alp = std::log(p1); |
---|
| 6724 | return(6.3555*std::exp(-3.2481*alp - 0.377*alp*alp)); |
---|
| 6725 | } |
---|
| 6726 | else { |
---|
| 6727 | return((33.0 + 196.0*std::sqrt(std::fabs(std::pow((p1 - 0.95),5))))*scale); |
---|
| 6728 | } |
---|
| 6729 | } |
---|
| 6730 | else { |
---|
| 6731 | return(31.0/std::sqrt(p1)*scale); |
---|
| 6732 | } |
---|
| 6733 | } |
---|
| 6734 | } |
---|
| 6735 | |
---|
| 6736 | if (plab < 800.0) { |
---|
| 6737 | if (plab < 440.0) { |
---|
| 6738 | return(34.0*std::pow((p1/0.4),(-2.104))); |
---|
| 6739 | } |
---|
| 6740 | else { |
---|
| 6741 | return((23.5 + 1000.*std::pow((p1 - 0.7),4))*scale); |
---|
| 6742 | } |
---|
| 6743 | } |
---|
| 6744 | else if(plab > 2000.0) { |
---|
| 6745 | return ((77.0/(p1 + 1.5))*scale); |
---|
| 6746 | } |
---|
| 6747 | else { |
---|
| 6748 | return((1250.0/(50.0 + p1) - 4.0*std::pow((p1 - 1.3),2))*scale); |
---|
| 6749 | } |
---|
| 6750 | } |
---|
| 6751 | |
---|
| 6752 | G4double G4Incl::totalCrossSection(G4double E, G4int m, G4int i) |
---|
| 6753 | { |
---|
| 6754 | // total cross-sections |
---|
| 6755 | // i=2,0,-2 for pp,pn,nn |
---|
| 6756 | // m=0,1,2 for nucleon-nucleon,nucleon-delta,delta,delta |
---|
| 6757 | |
---|
| 6758 | G4double stotResult; |
---|
| 6759 | G4double sine = 0.0; |
---|
| 6760 | |
---|
| 6761 | if((m-1) < 0) { |
---|
| 6762 | // assert(isnan(E) == false); |
---|
| 6763 | // assert(isnan(i) == false); |
---|
| 6764 | sine = deltaProductionCrossSection(E,int(i)); |
---|
| 6765 | } |
---|
| 6766 | |
---|
| 6767 | if((m-1) == 0) { |
---|
| 6768 | sine = srec(E,(bl6->xx10),i,int(bl6->isa)); |
---|
| 6769 | } |
---|
| 6770 | |
---|
| 6771 | if((m-1) > 0) { |
---|
| 6772 | sine = 0.0; |
---|
| 6773 | } |
---|
| 6774 | |
---|
| 6775 | stotResult = sine + lowEnergy(E,m,i); |
---|
| 6776 | // assert(isnan(stotResult) == false); |
---|
| 6777 | return stotResult; |
---|
| 6778 | } |
---|
| 6779 | |
---|
| 6780 | G4double G4Incl::srec(G4double Ein, G4double d, G4int i, G4int isa) |
---|
| 6781 | { |
---|
| 6782 | G4double E = Ein; |
---|
| 6783 | G4double s; |
---|
| 6784 | G4double x, y; |
---|
| 6785 | G4double srecResult; |
---|
| 6786 | |
---|
| 6787 | if (i*i == 16) { |
---|
| 6788 | return 0.0; |
---|
| 6789 | } |
---|
| 6790 | |
---|
| 6791 | if(E <= (938.3 + d)) { |
---|
| 6792 | return 0.0; |
---|
| 6793 | } |
---|
| 6794 | else { |
---|
| 6795 | if(E < (938.3 + d + 2.0)) { |
---|
| 6796 | E = 938.3 + d + 2.0; |
---|
| 6797 | } |
---|
| 6798 | s = E*E; |
---|
| 6799 | x = (s - 3.523e6)/(s - std::pow((938.3 + d),2)); |
---|
| 6800 | y = s/(s - std::pow((d - 938.3),2)); |
---|
| 6801 | // assert(isnan(E) == false); |
---|
| 6802 | // assert(isnan(i) == false); |
---|
| 6803 | srecResult = 0.5*x*y*deltaProductionCrossSection(E, i); |
---|
| 6804 | srecResult = srecResult*(32.0 + i*i*(isa*isa - 5))/64.0; |
---|
| 6805 | srecResult = srecResult/(1.0 + 0.25*i*i); |
---|
| 6806 | srecResult = 3.0*srecResult; //pi absorption increased also for internal pions (7/3/01) |
---|
| 6807 | |
---|
| 6808 | return srecResult; |
---|
| 6809 | } |
---|
| 6810 | } |
---|
| 6811 | |
---|
| 6812 | G4double G4Incl::deltaProductionCrossSection(G4double E, G4int i) |
---|
| 6813 | { |
---|
| 6814 | // delta production cross-sections |
---|
| 6815 | // fit by j.vandermeulen |
---|
| 6816 | // i = 2,0,-2 for pp,pn,nn |
---|
| 6817 | |
---|
| 6818 | // G4double scali = 1.0; |
---|
| 6819 | // G4double plab; |
---|
| 6820 | // G4double p1; |
---|
| 6821 | // G4double sproResult; |
---|
| 6822 | |
---|
| 6823 | // G4double EE = E - bl8->rathr; |
---|
| 6824 | |
---|
| 6825 | // if(EE*EE-3.53e6 < 0) { |
---|
| 6826 | // return 0.0; |
---|
| 6827 | // } |
---|
| 6828 | // else { |
---|
| 6829 | // plab = EE*std::sqrt(EE*EE-3.52e6)/1876.6; |
---|
| 6830 | // p1 = 0.001*plab; |
---|
| 6831 | // if (plab > 800.0) { |
---|
| 6832 | // //goto spro1; |
---|
| 6833 | // // spro1: |
---|
| 6834 | // if (i*i == 4) { |
---|
| 6835 | // // goto spro10; |
---|
| 6836 | // //spro10: |
---|
| 6837 | // if (plab < 2000.0) { |
---|
| 6838 | // // goto spro11; |
---|
| 6839 | // // spro11: |
---|
| 6840 | // if (plab < 1500.0) { |
---|
| 6841 | // // goto spro12; |
---|
| 6842 | // // spro12: |
---|
| 6843 | // sproResult = 23.5 + 24.6/(1.0 + std::exp(-10.0*p1 + 12.0)) - 1250.0/(p1+50.0)+4.0*std::pow((p1-1.3),2); |
---|
| 6844 | // return (sproResult*scali); |
---|
| 6845 | // } |
---|
| 6846 | // else { |
---|
| 6847 | // sproResult = 41.0 + 60.0*(p1 - 0.9)*std::exp(-1.2*p1) - 1250.0/(p1+50.0) + 4.*std::pow((p1 - 1.3),2); |
---|
| 6848 | // return (sproResult*scali); |
---|
| 6849 | // } |
---|
| 6850 | // } |
---|
| 6851 | // else { |
---|
| 6852 | // return ((41.0 + (60.0*p1 - 54.0)*std::exp(-1.2*p1) - 77.0/(p1 + 1.5))*scali); |
---|
| 6853 | // } |
---|
| 6854 | // } |
---|
| 6855 | // else { |
---|
| 6856 | // if (plab < 2000.0) { |
---|
| 6857 | // //goto spro2; |
---|
| 6858 | // // spro2: |
---|
| 6859 | // if (plab < 1000.0) { |
---|
| 6860 | // //goto spro3; |
---|
| 6861 | // // spro3: |
---|
| 6862 | // return ((33.0 + 196.0*std::sqrt(std::pow(std::fabs(p1 - 0.95),5)) - 31.1/std::sqrt(p1))*scali); |
---|
| 6863 | // } |
---|
| 6864 | // else { |
---|
| 6865 | // return ((24.2 + 8.9*p1 - 31.1/std::sqrt(p1))*scali); |
---|
| 6866 | // } |
---|
| 6867 | // } |
---|
| 6868 | // else { |
---|
| 6869 | // return ((42.-77./(p1+1.5))*scali); |
---|
| 6870 | // } |
---|
| 6871 | // } |
---|
| 6872 | // } |
---|
| 6873 | // // plab <= 800.0 |
---|
| 6874 | // else { |
---|
| 6875 | // return 0.0; |
---|
| 6876 | // } |
---|
| 6877 | // } |
---|
| 6878 | double scali=1.0; |
---|
| 6879 | double plab; |
---|
| 6880 | double p1; |
---|
| 6881 | double sproResult; |
---|
| 6882 | |
---|
| 6883 | double EE=E-(bl8->rathr); |
---|
| 6884 | |
---|
| 6885 | // assert(isnan(EE) == false); |
---|
| 6886 | if(EE*EE-3.53e6 < 0) { |
---|
| 6887 | goto spro22; |
---|
| 6888 | } |
---|
| 6889 | plab=EE*std::sqrt(EE*EE-3.52e6)/1876.6; |
---|
| 6890 | // assert(isnan(plab) == false); |
---|
| 6891 | p1=0.001*plab; |
---|
| 6892 | if (plab > 800.) { |
---|
| 6893 | goto spro1; |
---|
| 6894 | } |
---|
| 6895 | spro22: |
---|
| 6896 | sproResult=0.0; |
---|
| 6897 | return sproResult; |
---|
| 6898 | |
---|
| 6899 | spro1: |
---|
| 6900 | if (i*i == 4) { |
---|
| 6901 | goto spro10; |
---|
| 6902 | } |
---|
| 6903 | if (plab < 2000.) { |
---|
| 6904 | goto spro2; |
---|
| 6905 | } |
---|
| 6906 | sproResult=(42.-77./(p1+1.5))*scali; |
---|
| 6907 | return sproResult; |
---|
| 6908 | spro2: if (plab < 1000.) { |
---|
| 6909 | goto spro3; |
---|
| 6910 | } |
---|
| 6911 | sproResult=(24.2+8.9*p1-31.1/std::sqrt(p1))*scali; |
---|
| 6912 | return sproResult; |
---|
| 6913 | spro3: sproResult=(33.0 + 196.0*std::sqrt(std::pow(std::fabs(p1-0.95),5))-31.1/std::sqrt(p1))*scali; |
---|
| 6914 | return sproResult; |
---|
| 6915 | spro10: if (plab < 2000.) { |
---|
| 6916 | goto spro11; |
---|
| 6917 | } |
---|
| 6918 | sproResult=(41.+(60.*p1-54.)*std::exp(-1.2*p1)-77./(p1+1.5))*scali; |
---|
| 6919 | return sproResult; |
---|
| 6920 | spro11: if (plab < 1500.) { |
---|
| 6921 | goto spro12; |
---|
| 6922 | } |
---|
| 6923 | sproResult=41.+60.*(p1-0.9)*std::exp(-1.2*p1)-1250./(p1+50.)+4.*std::pow((p1-1.3),2); |
---|
| 6924 | sproResult=sproResult*scali; |
---|
| 6925 | return sproResult; |
---|
| 6926 | spro12: sproResult=23.5+24.6/(1.+std::exp(-10.*p1+12.))-1250./(p1+50.)+4.*std::pow((p1-1.3),2); |
---|
| 6927 | sproResult=sproResult*scali; |
---|
| 6928 | return sproResult; |
---|
| 6929 | |
---|
| 6930 | } |
---|
| 6931 | |
---|
| 6932 | G4double G4Incl::pionNucleonCrossSection(G4double x) |
---|
| 6933 | { |
---|
| 6934 | // sigma(pi+ + p) in the (3,3) region |
---|
| 6935 | // new fit by j.vandermeulen + constant value above the (3,3) |
---|
| 6936 | // resonance |
---|
| 6937 | |
---|
| 6938 | G4double y = x*x; |
---|
| 6939 | G4double q2 = (y-std::pow(1076.0,2))*(y-std::pow(800.0,2))/y/4.0; |
---|
| 6940 | assert(q2 >= 0); |
---|
| 6941 | G4double q3, f3; |
---|
| 6942 | G4double spn; |
---|
| 6943 | |
---|
| 6944 | if(q2 <= 0) { |
---|
| 6945 | return 0.0; |
---|
| 6946 | } |
---|
| 6947 | else { |
---|
| 6948 | q3 = std::pow((std::sqrt(q2)),3); |
---|
| 6949 | f3 = q3/(q3+std::pow(180.0,3)); |
---|
| 6950 | spn = 326.5/(std::pow(((x - 1215.0 - bl8->ramass)*2.0/110.0),2)+1.0); |
---|
| 6951 | spn = spn*(1.0 - 5.0 * (bl8->ramass/1215.0)); |
---|
| 6952 | return (spn*f3); |
---|
| 6953 | } |
---|
| 6954 | } |
---|
| 6955 | |
---|
| 6956 | G4double G4Incl::transmissionProb(G4double E, G4double iz, G4double izn, G4double r, G4double v0) |
---|
| 6957 | { |
---|
| 6958 | // transmission probability for a nucleon of kinetic energy |
---|
| 6959 | // E on the edge of the well of depth v0 (nr approximation) |
---|
| 6960 | // iz is the isospin of the nucleon,izn the instanteneous charge |
---|
| 6961 | // of the nucleus and r is the target radius |
---|
| 6962 | |
---|
| 6963 | G4double x; |
---|
| 6964 | G4double barr = 0.0; |
---|
| 6965 | |
---|
| 6966 | // We need enough energy to escape from the potential well. |
---|
| 6967 | if (E > v0) { |
---|
| 6968 | x = std::sqrt(E*(E-v0)); |
---|
| 6969 | // assert(isnan(x) == false); |
---|
| 6970 | barr = 4.*x/(E+E-v0+x+x); |
---|
| 6971 | // assert(isnan(barr) == false); |
---|
| 6972 | if (iz > 0) { |
---|
| 6973 | G4double b = izn*1.44/r; |
---|
| 6974 | G4double px = std::sqrt((E-v0)/b); |
---|
| 6975 | // assert(isnan(px) == false); |
---|
| 6976 | |
---|
| 6977 | if (px < 1.0) { |
---|
| 6978 | G4double g = izn/137.03*std::sqrt(2.*938.3/(E-v0))*(std::acos(px)-px*std::sqrt(1.-px*px)); |
---|
| 6979 | // assert(isnan(g) == false); |
---|
| 6980 | if (g > 35.){ |
---|
| 6981 | barr=0.0; |
---|
| 6982 | } |
---|
| 6983 | else { |
---|
| 6984 | barr = barr*std::exp(-2.0*g); |
---|
| 6985 | } |
---|
| 6986 | return barr; |
---|
| 6987 | } |
---|
| 6988 | else { |
---|
| 6989 | return barr; |
---|
| 6990 | } |
---|
| 6991 | } |
---|
| 6992 | else { |
---|
| 6993 | return barr; |
---|
| 6994 | } |
---|
| 6995 | } |
---|
| 6996 | else { |
---|
| 6997 | return barr; |
---|
| 6998 | } |
---|
| 6999 | } |
---|
| 7000 | |
---|
| 7001 | G4double G4Incl::ref(G4double x1, G4double x2, G4double x3, G4double p1, G4double p2, G4double p3, G4double E, G4double r2) |
---|
| 7002 | { |
---|
| 7003 | const G4double pf = 270.339 , pf2 = 73083.4; |
---|
| 7004 | |
---|
| 7005 | G4double ref; |
---|
| 7006 | G4double t1, t3, t4, t5; |
---|
| 7007 | |
---|
| 7008 | G4double t2 = p1*p1+p2*p2+p3*p3; |
---|
| 7009 | assert(t2 >= 0); |
---|
| 7010 | G4double p = std::sqrt(t2); |
---|
| 7011 | G4double r = r2; |
---|
| 7012 | G4double xv; |
---|
| 7013 | G4double s; |
---|
| 7014 | |
---|
| 7015 | if (ws->nosurf <= 0) { |
---|
| 7016 | xv = p/pf; |
---|
| 7017 | // assert(isnan(xv) == false); |
---|
| 7018 | r = interpolateFunction(xv); |
---|
| 7019 | // assert(isnan(r) == false); |
---|
| 7020 | r = r*r; |
---|
| 7021 | if (t2 > pf2) { |
---|
| 7022 | r = std::pow(ws->rmaxws,2); |
---|
| 7023 | } |
---|
| 7024 | } |
---|
| 7025 | |
---|
| 7026 | t4 = x1*x1 + x2*x2 + x3*x3; |
---|
| 7027 | while(t4 > r) { |
---|
| 7028 | s = std::sqrt(r*0.99/t4); |
---|
| 7029 | x1 = x1*s; |
---|
| 7030 | x2 = x2*s; |
---|
| 7031 | x3 = x3*s; |
---|
| 7032 | t4 = x1*x1 + x2*x2 + x3*x3; |
---|
| 7033 | } |
---|
| 7034 | |
---|
| 7035 | t1 = x1*p1 + x2*p2 + x3*p3; |
---|
| 7036 | t3 = t1/t2; |
---|
| 7037 | |
---|
| 7038 | t5 = t3*t3 + (r - t4)/t2; |
---|
| 7039 | if (t5 > 0) { |
---|
| 7040 | ref = (-t3 + std::sqrt(t5))*E; |
---|
| 7041 | // assert(isnan(ref) == false); |
---|
| 7042 | return ref; |
---|
| 7043 | } |
---|
| 7044 | else { |
---|
| 7045 | ref = 10000.0; |
---|
| 7046 | return ref; |
---|
| 7047 | } |
---|
| 7048 | } |
---|
| 7049 | |
---|
| 7050 | // void G4Incl::forceAbsor(G4int nopart, G4double iarem, G4double izrem, G4double esrem, G4double erecrem, |
---|
| 7051 | // G4double alrem, G4double berem, G4double garem, G4double jrem) |
---|
| 7052 | void G4Incl::forceAbsor(G4int *nopart, G4int *iarem, G4int *izrem, G4double *esrem, G4double *erecrem, |
---|
| 7053 | G4double *alrem, G4double *berem, G4double *garem, G4int *jrem) |
---|
| 7054 | { |
---|
| 7055 | // 4341 C------------------------------------------------------------------------------ |
---|
| 7056 | // 4342 SUBROUTINE FORCE_ABSOR(nopart,F,IAREM,IZREM,ESREM,ERECREM, |
---|
| 7057 | // 4343 s ALREM,BEREM,GAREM,JREM) |
---|
| 7058 | |
---|
| 7059 | // 4346 DIMENSION F(15) |
---|
| 7060 | // 4347 REAL*4 ia1,iz1 |
---|
| 7061 | // 4348 |
---|
| 7062 | // 4349 COMMON/hazard/ial,IY(19) |
---|
| 7063 | // 4350 C Dialogue with INCL for nucleus density and parameters. |
---|
| 7064 | // 4351 COMMON/WS/R0,ADIF,RMAXWS,DRWS,NOSURF,XFOISA,NPAULSTR,BMAX |
---|
| 7065 | // 4352 C RMS espace R, espace P, Fermi momentum and energy for light gauss nuc. |
---|
| 7066 | // 4353 COMMON/light_gaus_nuc/rms1t(9),pf1t(9),pfln(9),tfln(9),vnuc(9) |
---|
| 7067 | |
---|
| 7068 | G4int itg = 0; |
---|
| 7069 | G4double sep = 0.0; |
---|
| 7070 | G4double iz1 = 0.0; |
---|
| 7071 | G4double del = 0.0; |
---|
| 7072 | G4double bmaxt = 0.0; |
---|
| 7073 | G4double proba, proba_trans; |
---|
| 7074 | G4double alea; |
---|
| 7075 | |
---|
| 7076 | if((*nopart) != -1) { |
---|
| 7077 | return; |
---|
| 7078 | } |
---|
| 7079 | |
---|
| 7080 | bl3->ia2 = int(calincl->f[0]); // f(1) -> f[0] |
---|
| 7081 | sep = 6.8309; |
---|
| 7082 | |
---|
| 7083 | if(bl3->ia2 <= 4) { |
---|
| 7084 | if(bl3->ia2 == 2) { |
---|
| 7085 | itg = 6 - 1; |
---|
| 7086 | } |
---|
| 7087 | if(bl3->ia2 == 3 && calincl->f[1] == 1) { |
---|
| 7088 | itg = 7 - 1; |
---|
| 7089 | } |
---|
| 7090 | if(bl3->ia2 == 3 && calincl->f[1] == 2) { |
---|
| 7091 | itg = 8 - 1; |
---|
| 7092 | } |
---|
| 7093 | if(bl3->ia2 == 4) { |
---|
| 7094 | itg = 9 - 1; |
---|
| 7095 | } |
---|
| 7096 | sep = light_gaus_nuc->vnuc[itg] - light_gaus_nuc->tfln[itg]; // :::BUG::: Off-by-one!!! |
---|
| 7097 | } |
---|
| 7098 | |
---|
| 7099 | if((calincl->f[2] >= 10.0) && (calincl->f[2] <= 100.0)) { |
---|
| 7100 | if(calincl->f[6] == 1.0) { |
---|
| 7101 | bl3->ia1 = int(1.0); |
---|
| 7102 | iz1 = 1.0; |
---|
| 7103 | G4double fmpinc = 938.2796; |
---|
| 7104 | G4double pbeam2 = calincl->f[2]*(calincl->f[2] + 2.0*fmpinc); |
---|
| 7105 | bmaxt = ws->bmax; |
---|
| 7106 | proba_trans = coulombTransm(calincl->f[2],bl3->ia1,iz1,calincl->f[0],calincl->f[1]); |
---|
| 7107 | // assert(isnan(proba_trans) == false); |
---|
| 7108 | |
---|
| 7109 | proba = forceAbs(1,calincl->f[0],calincl->f[1],calincl->f[2],bmaxt,proba_trans); |
---|
| 7110 | // assert(isnan(proba) == false); |
---|
| 7111 | |
---|
| 7112 | standardRandom(&alea,&(hazard->igraine[4])); |
---|
| 7113 | if(alea > proba) { |
---|
| 7114 | return; |
---|
| 7115 | } |
---|
| 7116 | |
---|
| 7117 | (*iarem) = int(calincl->f[0]) + bl3->ia1; |
---|
| 7118 | (*izrem) = int(calincl->f[1]) + int(iz1); |
---|
| 7119 | |
---|
| 7120 | del = std::sqrt(std::pow(((calincl->f[0] + 1.0)*fmpinc + calincl->f[2]),2) - pbeam2); |
---|
| 7121 | // assert(isnan(del) == false); |
---|
| 7122 | |
---|
| 7123 | (*erecrem) = pbeam2/((calincl->f[0] + 1.0)*fmpinc+calincl->f[2] + del); |
---|
| 7124 | |
---|
| 7125 | (*esrem) = calincl->f[2] + sep - (*erecrem); |
---|
| 7126 | |
---|
| 7127 | (*alrem) = 0.00001; |
---|
| 7128 | (*berem) = 0.0; |
---|
| 7129 | (*garem) = 0.99999; |
---|
| 7130 | (*jrem) = 0; |
---|
| 7131 | (*nopart) = 0; |
---|
| 7132 | return; |
---|
| 7133 | } |
---|
| 7134 | else if((calincl->f[6] == 2) && (calincl->f[2] >= 20.0)) { |
---|
| 7135 | bl3->ia1 = int(1.0); |
---|
| 7136 | iz1 = 0.0; |
---|
| 7137 | G4double fmpinc = 938.2796; |
---|
| 7138 | G4double pbeam2 = calincl->f[2]*(calincl->f[2] + 2.0*fmpinc); |
---|
| 7139 | bmaxt = ws->bmax; |
---|
| 7140 | proba_trans = coulombTransm(calincl->f[2],bl3->ia1,iz1,calincl->f[0],calincl->f[1]); |
---|
| 7141 | // assert(isnan(proba_trans) == false); |
---|
| 7142 | |
---|
| 7143 | proba = forceAbs(1,calincl->f[0],calincl->f[1],calincl->f[2],bmaxt,proba_trans); |
---|
| 7144 | // assert(isnan(proba) == false); |
---|
| 7145 | |
---|
| 7146 | standardRandom(&alea,&(hazard->igraine[4])); |
---|
| 7147 | if(alea > proba) { |
---|
| 7148 | return; |
---|
| 7149 | } |
---|
| 7150 | |
---|
| 7151 | (*iarem) = int(calincl->f[0]) + bl3->ia1; |
---|
| 7152 | (*izrem) = int(calincl->f[1]) + int(iz1); |
---|
| 7153 | |
---|
| 7154 | del = std::sqrt(std::pow(((calincl->f[0]+1.)*fmpinc+calincl->f[2]),2)-pbeam2); |
---|
| 7155 | // assert(isnan(del) == false); |
---|
| 7156 | |
---|
| 7157 | (*erecrem) = pbeam2/((calincl->f[0] + 1.0)*fmpinc + calincl->f[2] + del); |
---|
| 7158 | |
---|
| 7159 | (*esrem) = calincl->f[2] + sep - (*erecrem); |
---|
| 7160 | |
---|
| 7161 | (*alrem) = 0.00001; |
---|
| 7162 | (*berem) = 0.0; |
---|
| 7163 | (*garem) = 0.99999; |
---|
| 7164 | (*jrem) = 0; |
---|
| 7165 | (*nopart) = 0; |
---|
| 7166 | return; |
---|
| 7167 | } |
---|
| 7168 | } // end if |
---|
| 7169 | } |
---|
| 7170 | |
---|
| 7171 | G4double G4Incl::forceAbs(G4double iprojo, G4double at, G4double zt, G4double ep, G4double bmax, G4double pt) |
---|
| 7172 | { |
---|
| 7173 | // Results of xabs2 and sig_reac |
---|
| 7174 | G4double sig_exp, sig_incl; |
---|
| 7175 | G4double proba; |
---|
| 7176 | |
---|
| 7177 | G4double ap,zp,A,Z,E; |
---|
| 7178 | A=at; |
---|
| 7179 | Z=zt; |
---|
| 7180 | E=ep; |
---|
| 7181 | double sig_g = 31.41592654*bmax*bmax; |
---|
| 7182 | if(iprojo == 1) { |
---|
| 7183 | ap = 1.0; |
---|
| 7184 | zp = 1.0; |
---|
| 7185 | } |
---|
| 7186 | else { |
---|
| 7187 | ap=1.0; |
---|
| 7188 | zp=0.0; |
---|
| 7189 | } |
---|
| 7190 | |
---|
| 7191 | sig_exp = xabs2(zp, ap, zt, at, ep); |
---|
| 7192 | // assert(isnan(sig_exp) == false); |
---|
| 7193 | |
---|
| 7194 | sig_incl = crossSection(int(iprojo), ep, at); |
---|
| 7195 | // assert(isnan(sig_incl) == false); |
---|
| 7196 | |
---|
| 7197 | proba = (sig_exp-pt*sig_incl)/(pt*(sig_g - sig_incl)); |
---|
| 7198 | if(proba <= 0.0) { |
---|
| 7199 | proba = 0.0; |
---|
| 7200 | } |
---|
| 7201 | if(proba > 1.0) { |
---|
| 7202 | proba = 1.0; |
---|
| 7203 | } |
---|
| 7204 | |
---|
| 7205 | return proba; |
---|
| 7206 | } |
---|
| 7207 | |
---|
| 7208 | G4double G4Incl::xabs2(G4double zp, G4double ap, G4double zt, G4double at, G4double ep) |
---|
| 7209 | { |
---|
| 7210 | G4double sig = 0.0; |
---|
| 7211 | |
---|
| 7212 | G4double Const, xzt, xat, Const1 = 0.0, t1, gcm, bcm, plab, ecmp, ecmt, rela, ecm, rm, bigr, bigb; |
---|
| 7213 | G4double xm, x1, sl, phst, ce, term1, delta, beta, twxsec; |
---|
| 7214 | G4double xsec; |
---|
| 7215 | |
---|
| 7216 | const G4double dp0 = 0.e0, dp1 = 1.e0, dp2 = 2.e0, dp3 = 3.e0, dph = 0.5e0; |
---|
| 7217 | const G4double dp10 = 1.e1, dpth = dp1/dp3, dppi = 3.1415926535898; |
---|
| 7218 | |
---|
| 7219 | // absoprption xsec revised version rkt-97/5 neutron data from |
---|
| 7220 | // barashenkov this gives absorption xsec for given zp,ap,zt,at,e |
---|
| 7221 | // (mev/nucleon) arguement changed to mev; then e=ep/ap mev/nucleon |
---|
| 7222 | // can be used for neutrons also. this has coulomb as ours |
---|
| 7223 | |
---|
| 7224 | G4double E = ep/ap; |
---|
| 7225 | |
---|
| 7226 | // nucleon-nucleon inelastc xsec not included here |
---|
| 7227 | if ((nint(ap*at) == 1) || (nint(zp+zt) == 1)) { |
---|
| 7228 | return dp0; |
---|
| 7229 | } |
---|
| 7230 | G4double rp = radius(ap); |
---|
| 7231 | G4double rt = radius(at); |
---|
| 7232 | G4double vp = (dp1 + dpth)*dppi*std::pow(rp,3); |
---|
| 7233 | G4double vt = (dp1 + dpth)*dppi*std::pow(rt,3); |
---|
| 7234 | G4double density = dph*((ap/vp) + (at/vt)); |
---|
| 7235 | Const=1.75e0*density/8.824728e-02; |
---|
| 7236 | |
---|
| 7237 | if ((zt < zp) || ((zt == zp) && (at < ap))) { |
---|
| 7238 | xzt = zp; |
---|
| 7239 | xat = ap; |
---|
| 7240 | zp = zt; |
---|
| 7241 | ap = at; |
---|
| 7242 | zt = xzt; |
---|
| 7243 | at = xat; |
---|
| 7244 | } |
---|
| 7245 | |
---|
| 7246 | if (nint(ap) == 1) { |
---|
| 7247 | Const=2.05; |
---|
| 7248 | } |
---|
| 7249 | if ((nint(zp) == 2) && (nint(ap) == 4)) { |
---|
| 7250 | Const1 = 2.77 - at*8.0e-03 + (at*at)*1.8e-05; |
---|
| 7251 | } |
---|
| 7252 | if (nint(zp) == 3) { |
---|
| 7253 | Const=Const/3.0; |
---|
| 7254 | } |
---|
| 7255 | t1=40.0; |
---|
| 7256 | if (nint(zp) == 0) { |
---|
| 7257 | if ((nint(at) >= 11) && (nint(at) < 40)) { |
---|
| 7258 | t1=30.0; |
---|
| 7259 | } |
---|
| 7260 | if (nint(zt) == 14) { |
---|
| 7261 | t1=35.0; |
---|
| 7262 | } |
---|
| 7263 | if (nint(zt) == 26) { |
---|
| 7264 | t1=30.0; |
---|
| 7265 | } |
---|
| 7266 | } |
---|
| 7267 | |
---|
| 7268 | gcm = (ap*(dp1 + E/938.0) + at)/(std::pow((std::pow(ap,2) + std::pow(at,2) + dp2*ap*(E + 938.0)*at/938.e0),dph)); |
---|
| 7269 | bcm = std::sqrt(dp1-dp1/(std::pow(gcm,2))); |
---|
| 7270 | // assert(isnan(bcm) == false); |
---|
| 7271 | |
---|
| 7272 | plab = ap*std::sqrt(dp2*938.0*E + E*E); |
---|
| 7273 | // assert(isnan(plab) == false); |
---|
| 7274 | ecmp = gcm*(E+938.0)*ap - bcm*gcm*plab - ap*938.0; |
---|
| 7275 | ecmt = gcm*938.0*at - at*938.0; |
---|
| 7276 | rela = ecmp + ecmt; |
---|
| 7277 | ecm = rela; |
---|
| 7278 | if (ecm < (0.1*rela)) { |
---|
| 7279 | ecm = 0.1*rela; |
---|
| 7280 | } |
---|
| 7281 | rm = (197.32/137.01)*zp*zt/ecm; |
---|
| 7282 | bigr = rp + rt + 1.2*(std::pow(ap,dpth) + std::pow(at,dpth))/(std::pow(ecm,dpth)); |
---|
| 7283 | // assert(isnan(bigr) == false); |
---|
| 7284 | |
---|
| 7285 | bigb = 1.44*zp*zt/bigr; |
---|
| 7286 | // assert(isnan(bigb) == false); |
---|
| 7287 | |
---|
| 7288 | if ((nint(zp) == 1) && (nint(at) > 56)) { |
---|
| 7289 | bigb = 0.90*bigb; |
---|
| 7290 | } |
---|
| 7291 | if ((nint(ap) > 56) && (nint(zt) == 1)) { |
---|
| 7292 | bigb = 0.90*bigb; |
---|
| 7293 | } |
---|
| 7294 | if ((nint(ap) == 1) && (nint(at) == 12)) { |
---|
| 7295 | bigb = 3.5*bigb; |
---|
| 7296 | } |
---|
| 7297 | if (nint(ap) == 1) { |
---|
| 7298 | if ((nint(at) <= 16) && (nint(at) >= 13)) { |
---|
| 7299 | bigb = (at/7.)*bigb; |
---|
| 7300 | } |
---|
| 7301 | if (nint(zt) == 12) { |
---|
| 7302 | bigb = 1.8*bigb; |
---|
| 7303 | } |
---|
| 7304 | if (nint(zt) == 14) { |
---|
| 7305 | bigb = 1.4*bigb; |
---|
| 7306 | } |
---|
| 7307 | if (nint(zt) == 20) { |
---|
| 7308 | bigb = 1.3*bigb; |
---|
| 7309 | } |
---|
| 7310 | } |
---|
| 7311 | if ((nint(ap) == 1) && (nint(at) < 4)) { |
---|
| 7312 | bigb = 21.0*bigb; |
---|
| 7313 | } |
---|
| 7314 | if ((nint(ap) < 4) && (nint(at) == 1)) { |
---|
| 7315 | bigb = 21.0*bigb; |
---|
| 7316 | } |
---|
| 7317 | if ((nint(ap) == 1) && (nint(at) == 4)) { |
---|
| 7318 | bigb = 27.0*bigb; |
---|
| 7319 | } |
---|
| 7320 | if ((nint(ap) == 4) && (nint(at) == 1)) { |
---|
| 7321 | bigb = 27.0*bigb; |
---|
| 7322 | } |
---|
| 7323 | if ((nint(zp) == 0) || (nint(zt) == 0)) { |
---|
| 7324 | bigb = dp0; |
---|
| 7325 | } |
---|
| 7326 | xsec = dp10*dppi*bigr*bigr*(dp1-bigb/ecm); |
---|
| 7327 | xm=1.0; |
---|
| 7328 | if (nint(zp) == 0) { |
---|
| 7329 | if (nint(at) < 200) { |
---|
| 7330 | x1 = 2.83 - 3.1e-02*at + 1.7e-04*at*at; |
---|
| 7331 | if (x1 <= 1) { |
---|
| 7332 | x1=1.0; |
---|
| 7333 | } |
---|
| 7334 | sl=dp1; |
---|
| 7335 | if (nint(at) == 12) { |
---|
| 7336 | sl=1.6; |
---|
| 7337 | } |
---|
| 7338 | if (nint(at) < 12) { |
---|
| 7339 | sl=0.6; |
---|
| 7340 | } |
---|
| 7341 | xm = (1 - x1*std::exp(-E/(sl*x1))); |
---|
| 7342 | if (E < 20) { |
---|
| 7343 | // cout <<"e,xm= " << e << " " << xm << endl; |
---|
| 7344 | } |
---|
| 7345 | } |
---|
| 7346 | else { |
---|
| 7347 | xm = (1-0.3*std::exp(-(E-1)/15))*(1 - std::exp(-(E-0.9))); |
---|
| 7348 | } |
---|
| 7349 | } |
---|
| 7350 | if ((nint(zp) == 2) && (nint(ap) == 4)) { |
---|
| 7351 | Const = Const1 - 0.8/(1 + std::exp((250.0-E)/75.0)); |
---|
| 7352 | } |
---|
| 7353 | if ((nint(zp) == 1) && (nint(ap) == 1)) { |
---|
| 7354 | if (nint(at) > 45) { |
---|
| 7355 | t1 = 40.0 + at/dp3; |
---|
| 7356 | } |
---|
| 7357 | if (nint(at) < 4) { |
---|
| 7358 | t1 = 55; |
---|
| 7359 | } |
---|
| 7360 | Const = 2.05 - 0.05/(1 + std::exp((250.0-E)/75.0)); |
---|
| 7361 | if (nint(at) < 4) { |
---|
| 7362 | Const = 1.7; |
---|
| 7363 | } |
---|
| 7364 | if (nint(zt) == 12) { |
---|
| 7365 | t1=40.0; |
---|
| 7366 | Const=2.05 - dp3/(1.0 + safeExp((E - 20.0)/dp10)); |
---|
| 7367 | } |
---|
| 7368 | if (nint(zt) == 14) { |
---|
| 7369 | t1 = 40.0; |
---|
| 7370 | Const = 2.05 - 1.75/(1.0 + safeExp((E - 20.0)/dp10)); |
---|
| 7371 | } |
---|
| 7372 | if (nint(zt) == 18) { |
---|
| 7373 | t1 = 40.0; |
---|
| 7374 | Const = 2.05 - dp2/(1.0 + safeExp((E - 20.0)/dp10)); |
---|
| 7375 | } |
---|
| 7376 | if (nint(zt) == 20) { |
---|
| 7377 | t1 = 40.0; |
---|
| 7378 | Const = 2.05 - dp1/(1.0 + safeExp((E - 40.0)/dp10)); |
---|
| 7379 | Const = Const - 0.25/(1 + std::exp((250.0 - E)/75.0)); |
---|
| 7380 | } |
---|
| 7381 | if (nint(zt) >= 35) { |
---|
| 7382 | phst = (nint(zt)-35.e0)/260.e0; |
---|
| 7383 | Const = Const - phst/(1 + std::exp((250.0 - E)/75.0)); |
---|
| 7384 | } |
---|
| 7385 | } |
---|
| 7386 | |
---|
| 7387 | if ((nint(zp) == 0) && (nint(ap) == 1)) { |
---|
| 7388 | Const = 2*(0.134457/density); |
---|
| 7389 | if ((nint(at) > 140) && (nint(at) <200)) { |
---|
| 7390 | Const = Const - 1.5*(at - dp2*zt)/at; |
---|
| 7391 | } |
---|
| 7392 | if (nint(at) < 60) { |
---|
| 7393 | Const = Const - 1.5*(at - dp2*zt)/at; |
---|
| 7394 | } |
---|
| 7395 | if (nint(at) <= 40) { |
---|
| 7396 | Const = Const + 0.25/(dp1 + safeExp(-(170.0 - E)/100.0)); |
---|
| 7397 | } |
---|
| 7398 | if (nint(zt) > 82) { |
---|
| 7399 | Const = Const - zt/(at - zt); |
---|
| 7400 | } |
---|
| 7401 | if (nint(zt) >= 82) { |
---|
| 7402 | Const = Const - dp2/(1.0 + safeExp((E - 20.0)/20.0)); |
---|
| 7403 | } |
---|
| 7404 | if ((nint(zt) <= 20) && (nint(zt) >= 10)) { |
---|
| 7405 | Const = Const - dp1/(dp1 + safeExp((E - 20.0)/dp10)); |
---|
| 7406 | } |
---|
| 7407 | } |
---|
| 7408 | |
---|
| 7409 | ce = Const * (1.0 - std::exp(-E/t1)) - 0.292*std::exp(-E / 792) * std::cos(0.229*std::pow(E,0.453)); |
---|
| 7410 | term1 = std::pow((at*ap),dpth)/(std::pow(at,dpth) + std::pow(ap,dpth)); |
---|
| 7411 | delta = 1.615*term1 - 0.873*ce; |
---|
| 7412 | delta = delta + 0.140*term1/(std::pow(ecm,dpth)); |
---|
| 7413 | delta = delta + 0.794*(at - dp2*zt)*zp/(at*ap); |
---|
| 7414 | delta = -delta; |
---|
| 7415 | beta = 1.0; |
---|
| 7416 | twxsec = dp10*dppi*1.26e0*1.26e0*beta*std::pow((0.873e0*std::pow(ap,dpth) + 0.873e0*std::pow(at,dpth)-delta),2); |
---|
| 7417 | sig = twxsec*(dp1-bigb/ecm)*xm; |
---|
| 7418 | if (sig < dp0) { |
---|
| 7419 | sig = dp0; |
---|
| 7420 | } |
---|
| 7421 | |
---|
| 7422 | // if(isnan(sig)) { |
---|
| 7423 | // sig = 0.0; |
---|
| 7424 | // } |
---|
| 7425 | |
---|
| 7426 | return sig; |
---|
| 7427 | } |
---|
| 7428 | |
---|
| 7429 | void G4Incl::standardRandom(G4double *rndm, G4long *seed) |
---|
| 7430 | { |
---|
| 7431 | (*seed) = (*seed); // Avoid warning during compilation. |
---|
| 7432 | // Use Geant4 G4UniformRand |
---|
| 7433 | (*rndm) = G4UniformRand(); |
---|
| 7434 | } |
---|
| 7435 | |
---|
| 7436 | void G4Incl::gaussianRandom(G4double *rndm) |
---|
| 7437 | { |
---|
| 7438 | // Gaussian random number generator |
---|
| 7439 | |
---|
| 7440 | G4double tempRandom = 0.0, random = 0.0, randomShuffle = 0.0; |
---|
| 7441 | |
---|
| 7442 | do { |
---|
| 7443 | random = 0.0; |
---|
| 7444 | |
---|
| 7445 | for(G4int i = 0; i < 12; i++) { |
---|
| 7446 | standardRandom(&tempRandom, &(hazard->ial)); |
---|
| 7447 | random = random + tempRandom; |
---|
| 7448 | } |
---|
| 7449 | |
---|
| 7450 | random = random - 6.0; |
---|
| 7451 | } while(random*random > 9); |
---|
| 7452 | |
---|
| 7453 | // Shuffle the random seeds |
---|
| 7454 | standardRandom(&randomShuffle, &(hazard->igraine[10])); |
---|
| 7455 | |
---|
| 7456 | if(randomShuffle > 0.5) { |
---|
| 7457 | standardRandom(&tempRandom, &(hazard->ial)); |
---|
| 7458 | } |
---|
| 7459 | |
---|
| 7460 | (*rndm) = random; |
---|
| 7461 | } |
---|
| 7462 | |
---|
| 7463 | G4double G4Incl::safeExp(G4double x) |
---|
| 7464 | { |
---|
| 7465 | if (x < -80.0) { |
---|
| 7466 | x = -80.0; |
---|
| 7467 | } |
---|
| 7468 | if (x > 80.0) { |
---|
| 7469 | x = 80.0; |
---|
| 7470 | } |
---|
| 7471 | |
---|
| 7472 | return std::exp(x); |
---|
| 7473 | } |
---|
| 7474 | |
---|
| 7475 | G4double G4Incl::radius(G4double A) |
---|
| 7476 | { |
---|
| 7477 | const G4double dp1 = 1.0, dp3 = 3.0; |
---|
| 7478 | const G4double dp5 = 5.0, dpth = dp1/dp3; |
---|
| 7479 | const G4int naSize = 23; |
---|
| 7480 | const G4int rmsSize = naSize; |
---|
| 7481 | |
---|
| 7482 | const G4int na[naSize] = {1,2,3,4,6,7,9,10,11,12,13,14,15,16,17,18,19,20,22,23,24,25,26}; |
---|
| 7483 | |
---|
| 7484 | const G4double rms[rmsSize] = {0.85,2.095,1.976,1.671,2.57,2.41,2.519,2.45, |
---|
| 7485 | 2.42,2.471,2.440,2.58,2.611,2.730,2.662,2.727, |
---|
| 7486 | 2.900,3.040,2.969,2.94,3.075,3.11,3.06}; |
---|
| 7487 | |
---|
| 7488 | G4double fact = std::sqrt(dp5/dp3); |
---|
| 7489 | G4int ia = int(std::floor(A+0.4)); |
---|
| 7490 | G4double result = fact * (0.84 * std::pow(A,dpth) + 0.55); |
---|
| 7491 | for(G4int i = 0; i < naSize; i++) { |
---|
| 7492 | if (ia == na[i]) { |
---|
| 7493 | result = fact*rms[i]; |
---|
| 7494 | } |
---|
| 7495 | } |
---|
| 7496 | |
---|
| 7497 | return result; |
---|
| 7498 | } |
---|
| 7499 | |
---|
| 7500 | G4double G4Incl::crossSection(G4int projectile, G4double E, G4double A) |
---|
| 7501 | { |
---|
| 7502 | const G4double coefp[4][3] = {{ -5.9260e-9, 6.89450e-6, -6.0980e-6}, |
---|
| 7503 | { 2.1544e-6,-1.84800e-3, -5.9820e-4}, |
---|
| 7504 | { -2.5900e-4, 0.17595e+0, 1.1741e+0}, |
---|
| 7505 | { 1.1504e-3, 2.82810e+0,-28.7300e+0}}; |
---|
| 7506 | |
---|
| 7507 | const G4double coefn[4][3] = {{1.6105e-9,3.3985e-7,1.4678e-5}, |
---|
| 7508 | {-5.35e-7,-3.465e-4,-0.01633e+0}, |
---|
| 7509 | {-4.755e-6,0.07608e+0,2.8135e+0}, |
---|
| 7510 | {-3.622e-3,3.5924e+0,-38.294e+0}}; |
---|
| 7511 | |
---|
| 7512 | const G4double coef2p[5][3] = {{6.8108e-9,-2.163e-7,2.1898e-6}, |
---|
| 7513 | {-2.187e-6,7.8331e-5,-7.164e-4}, |
---|
| 7514 | {2.3651e-4,-9.690e-3,0.076424e+0}, |
---|
| 7515 | {-9.195e-3,0.5030e+0,-2.4979e+0}, |
---|
| 7516 | {-0.01087e+0,2.6494e+0,-2.5173e+0}}; |
---|
| 7517 | |
---|
| 7518 | G4double apow[3], epow[5]; |
---|
| 7519 | G4int ii, jj; |
---|
| 7520 | |
---|
| 7521 | if(A >= 27.0) { |
---|
| 7522 | ii = 3; |
---|
| 7523 | jj = 4; |
---|
| 7524 | } |
---|
| 7525 | else { |
---|
| 7526 | ii = 3; |
---|
| 7527 | jj = 5; |
---|
| 7528 | } |
---|
| 7529 | |
---|
| 7530 | for(int i = 1; i <= ii; i++) { |
---|
| 7531 | apow[i-1] = std::pow(A,(ii-i)); |
---|
| 7532 | } |
---|
| 7533 | |
---|
| 7534 | for(int j = 1; j <= jj; j++) { |
---|
| 7535 | epow[j-1] = std::pow(E,(jj-j)); |
---|
| 7536 | } |
---|
| 7537 | |
---|
| 7538 | double result = 0.0; |
---|
| 7539 | |
---|
| 7540 | if(A >= 27.0) { |
---|
| 7541 | if(projectile == 1) { |
---|
| 7542 | for(G4int i = 0; i < ii; i++) { |
---|
| 7543 | for(G4int j = 0; j < jj; j++) { |
---|
| 7544 | result = result + coefp[j][i]*apow[i]*epow[j]; |
---|
| 7545 | } |
---|
| 7546 | } |
---|
| 7547 | } |
---|
| 7548 | else { |
---|
| 7549 | for(G4int i = 0; i < ii; i++ ) { |
---|
| 7550 | for(G4int j = 0; j < jj; j++) { |
---|
| 7551 | result = result + coefn[j][i]*apow[i]*epow[j]; |
---|
| 7552 | } |
---|
| 7553 | } |
---|
| 7554 | } |
---|
| 7555 | } |
---|
| 7556 | else { |
---|
| 7557 | for(G4int i = 0; i < ii; i++) { |
---|
| 7558 | for(G4int j = 0; j < jj; j++) { |
---|
| 7559 | result = result + coef2p[j][i]*apow[i]*epow[j]; |
---|
| 7560 | } |
---|
| 7561 | } |
---|
| 7562 | } |
---|
| 7563 | |
---|
| 7564 | return result; |
---|
| 7565 | } |
---|
| 7566 | |
---|
| 7567 | G4double G4Incl::coulombTransm(G4double E, G4double fm1, G4double z1, G4double fm2, G4double z2) |
---|
| 7568 | { |
---|
| 7569 | G4double eta,rho; |
---|
| 7570 | const G4double c2 = 0.00516; |
---|
| 7571 | const G4double c3 = 0.007165; |
---|
| 7572 | const G4double uma = 938.0; |
---|
| 7573 | G4double ml; |
---|
| 7574 | |
---|
| 7575 | G4double ecm = E*fm2/(fm1+fm2); |
---|
| 7576 | G4double fm = fm1*fm2*uma/(fm1+fm2); |
---|
| 7577 | G4double r1 = 0.0; |
---|
| 7578 | G4double r2 = 0.0; |
---|
| 7579 | if(fm1 >= 2.0) { |
---|
| 7580 | r1 = 1.2*std::pow(fm1,0.33333333); |
---|
| 7581 | } |
---|
| 7582 | r2 = 1.2*std::pow(fm2,0.33333333); |
---|
| 7583 | eta = c2*z1*z2*std::sqrt(fm/ecm); |
---|
| 7584 | rho = c3*(r1+r2)*std::sqrt(fm*ecm); |
---|
| 7585 | |
---|
| 7586 | return clmb1(rho,eta,&ml); |
---|
| 7587 | } |
---|
| 7588 | |
---|
| 7589 | G4double G4Incl::clmb1(G4double rho, G4double eta, G4double *ml) |
---|
| 7590 | { |
---|
| 7591 | const G4double dp1 = 1.0, dp2 = 2.e0, dp4 = 4.e0, dph = 0.5, dp5 = 5.0; |
---|
| 7592 | |
---|
| 7593 | const G4double prm1 = 69.06; |
---|
| 7594 | const G4int ln0 = 81, lt0 = 21; |
---|
| 7595 | const G4int ln1 = 61, lt1 = 61; |
---|
| 7596 | static G4double psi0[ln0], trans0[lt0][ln0], x0[lt0], f0[ln0], psi1[ln1]; |
---|
| 7597 | static G4double trans1[lt1][ln1], x1[lt1], f1[ln1]; |
---|
| 7598 | |
---|
| 7599 | const G4double pi = 3.14159; |
---|
| 7600 | const G4double c0 = 0.11225, c1 = dph, gamma = 0.5772157e0, s3 = 0.2020569; |
---|
| 7601 | const G4double s4 = 0.08232323; |
---|
| 7602 | static G4double y = dp2*eta; |
---|
| 7603 | static G4double psi = rho*y; |
---|
| 7604 | |
---|
| 7605 | static G4int i0, j0; |
---|
| 7606 | |
---|
| 7607 | static G4double prob; |
---|
| 7608 | static G4double dumm, x, cx; |
---|
| 7609 | static G4double t, t1, t2, t3; |
---|
| 7610 | static G4double f, g; |
---|
| 7611 | static G4double temp, temp1, temp2; |
---|
| 7612 | static G4double xk, delp0, delp1, delx0, delx1; |
---|
| 7613 | |
---|
| 7614 | if (rho > y) { |
---|
| 7615 | if (psi > dp4 && psi < 50.0) { |
---|
| 7616 | prob = clmb2(rho,eta,&dumm); |
---|
| 7617 | } |
---|
| 7618 | else { |
---|
| 7619 | x = std::exp(std::log(eta)/6.0); |
---|
| 7620 | prob = std::sqrt(dp1 - y*x/(c0 + c1 * std::pow(x,3) + rho * x)); |
---|
| 7621 | } |
---|
| 7622 | (*ml) = 0; |
---|
| 7623 | } |
---|
| 7624 | else { |
---|
| 7625 | x = rho/y; |
---|
| 7626 | if (psi <= psi0[0]) { |
---|
| 7627 | t = min(pi*y,prm1); |
---|
| 7628 | cx = t/(std::exp(t) - dp1); |
---|
| 7629 | t1 = std::cos(rho) * (dp1-0.75*std::pow(psi,2) + dp5 * x * std::pow(psi,2)) - dph * psi * rho * std::sin(rho); |
---|
| 7630 | t2 = dp1 + dph * psi * (dp1 - x/6.0); |
---|
| 7631 | if (eta > dp1) { |
---|
| 7632 | t3 = std::log(psi)+dp2*gamma - dp1 + dp1/(12.e0*std::pow(eta,2))+dp1/(12.e1*std::pow(eta,4)); |
---|
| 7633 | } |
---|
| 7634 | else { |
---|
| 7635 | t3 = std::log(dp2*rho) + gamma - dp1/(dp1 + std::pow(eta,2)) + s3*std::pow(eta,2) + s4*std::pow(eta,4); |
---|
| 7636 | } |
---|
| 7637 | g = t1 + psi*t2*t3; |
---|
| 7638 | f = cx*rho*t2; |
---|
| 7639 | prob = cx/(std::pow(g,2)+std::pow(f,2)); |
---|
| 7640 | (*ml) = 3; |
---|
| 7641 | } |
---|
| 7642 | else if (psi <= psi0[ln0-1]) { |
---|
| 7643 | if (x <= x0[0]) { |
---|
| 7644 | temp = std::log(psi/psi0[0]); |
---|
| 7645 | j0 = 1 + int(temp/delp0); |
---|
| 7646 | j0 = min(max(j0,1),(ln0-1)); |
---|
| 7647 | temp = temp - (j0-1)*delp0; |
---|
| 7648 | t = f0[j0] + (f0[j0+1] - f0[j0])*temp/delp0; |
---|
| 7649 | xk = x*std::sqrt(psi); |
---|
| 7650 | prob = (dp1+3.33e-1*x+3.e-1*xk+1.e-1*std::pow(xk,2))*std::exp(t); |
---|
| 7651 | t = min(pi*y,prm1); |
---|
| 7652 | cx = t/(std::exp(t)-dp1); |
---|
| 7653 | prob = cx/std::pow(prob,2); |
---|
| 7654 | (*ml) = 1; |
---|
| 7655 | } |
---|
| 7656 | else { |
---|
| 7657 | temp1 = std::log(x/x0[0]); |
---|
| 7658 | i0 = min(max(1 + int(temp1/delx0),1),lt0-1); |
---|
| 7659 | temp1 = temp1 - (i0 - 1)*delx0; |
---|
| 7660 | temp2 = std::log(psi/psi0[0]); |
---|
| 7661 | j0 = min(max(1+int(temp2/delp0),1),ln0-1); |
---|
| 7662 | temp2 = temp2-(j0-1)*delp0; |
---|
| 7663 | t1 = trans0[i0][j0] + (trans0[i0+1][j0] - trans0[i0][j0]) * temp1/delx0; |
---|
| 7664 | t2 = trans0[i0][j0+1] + (trans0[i0+1][j0+1] - trans0[i0][j0+1]) * temp1/delx0; |
---|
| 7665 | prob = std::exp(t1 + (t2 - t1)*temp2/delp0); |
---|
| 7666 | (*ml)=2; |
---|
| 7667 | } |
---|
| 7668 | } |
---|
| 7669 | else if (psi <= psi1[ln1-1]) { |
---|
| 7670 | if (x <= x1[0]) { |
---|
| 7671 | temp = std::log(psi/psi1[0]); |
---|
| 7672 | j0 = min(max(1+int(temp/delp1), 1), ln1-1); |
---|
| 7673 | t = f1[j0]+(f1[j0+1]-f1[j0])*(temp - (j0 - 1)*delp1)/delp1; |
---|
| 7674 | xk = x*std::sqrt(psi); |
---|
| 7675 | prob = (dp1+3.33e-1*x+3.0e-1*xk+1.e-1*std::pow(xk,2))*std::exp(t); |
---|
| 7676 | t = min(pi*y,prm1); |
---|
| 7677 | cx = t/(std::exp(t)-dp1); |
---|
| 7678 | prob = cx/std::pow(prob,2); |
---|
| 7679 | (*ml) = 1; |
---|
| 7680 | } |
---|
| 7681 | else { |
---|
| 7682 | temp1 = std::log(x/x1[0]); |
---|
| 7683 | i0 = min(max(1+int(temp1/delx1),1),lt1-1); |
---|
| 7684 | temp1 = temp1-(i0-1)*delx1; |
---|
| 7685 | temp2 = std::log(psi/psi1[0]); |
---|
| 7686 | j0 = min(max(1+int(temp2/delp1),1),ln1-1); |
---|
| 7687 | temp2 = temp2 - (j0-1)*delp1; |
---|
| 7688 | t1 = trans1[i0][j0] + (trans1[i0+1][j0] - trans1[i0][j0])*temp1/delx1; |
---|
| 7689 | t2 = trans1[i0][j0+1] + (trans1[i0+1][j0+1] - trans1[i0][j0+1])*temp1/delx1; |
---|
| 7690 | prob = std::exp(t1 + (t2-t1)*temp2/delp1); |
---|
| 7691 | (*ml)=2; |
---|
| 7692 | } |
---|
| 7693 | } |
---|
| 7694 | else { |
---|
| 7695 | prob = clmb2(rho,eta,&dumm); |
---|
| 7696 | (*ml) = 4; |
---|
| 7697 | } |
---|
| 7698 | } |
---|
| 7699 | |
---|
| 7700 | return prob; |
---|
| 7701 | } |
---|
| 7702 | |
---|
| 7703 | G4double G4Incl::clmb2(G4double rho, G4double eta, G4double *t1) |
---|
| 7704 | { |
---|
| 7705 | const G4double dp0 = 0.0, dp1 = 1.0, dp2 = 2.0, dp3 = 3.0; |
---|
| 7706 | const G4double dph = 0.5, dpth = dp1/dp3; |
---|
| 7707 | const G4int ln = 102; |
---|
| 7708 | |
---|
| 7709 | const G4double t0[ln] = {0.0, dp0,.1083,.1369,.1572,.1736,.1876,.2,.2113, |
---|
| 7710 | 0.2216,.2312,.2403,.2489,.2571,.265,.2725,.2798, |
---|
| 7711 | .2869,.2938,.3006,.3071,.3136,.3199,.3261,.3322, |
---|
| 7712 | .3382,.3442,.3499,.3557,.3615,.3672,.3729,.3785, |
---|
| 7713 | .3841,.3897,.3952,.4008,.4063,.4118,.4173,.4228, |
---|
| 7714 | .4283,.4338,.4393,.4448,.4504,.4559,.4615,.4671, |
---|
| 7715 | .4728,.4784,.4841,.4899,.4957,.5015,.5074,.5133, |
---|
| 7716 | .5193,.5253,.5315,.5376,.5439,.5503,.5567,.5632, |
---|
| 7717 | .5698,.5765,.5833,.5903,.5973,.6045,.6118,.6193, |
---|
| 7718 | .6269,.6346,.6426,.6507,.659,.6675,.6763,.6853, |
---|
| 7719 | .6945,.704,.7139,.724,.7345,.7453,.7566,.7683, |
---|
| 7720 | .7805,.7932,.8065,.8205,.8352,.8508,.8673,.8849, |
---|
| 7721 | .9038,.9243,.9467,.9715,dp1}; |
---|
| 7722 | const G4double x1 = 0.01; |
---|
| 7723 | const G4double xi = 100; |
---|
| 7724 | static G4double x,temp,prob; |
---|
| 7725 | static G4int i; |
---|
| 7726 | |
---|
| 7727 | x = dp1/(dp1 + std::sqrt(dph*rho*eta)); |
---|
| 7728 | if (x < x1) { |
---|
| 7729 | temp = t0[2] * std::pow((x/x1),dpth); |
---|
| 7730 | } |
---|
| 7731 | else { |
---|
| 7732 | i = int(std::floor(xi*x)); |
---|
| 7733 | i = i + 1; |
---|
| 7734 | if(i == 101) { |
---|
| 7735 | i = 100; |
---|
| 7736 | } |
---|
| 7737 | i = max(min(i,ln-1),2); // 2->1 |
---|
| 7738 | temp = t0[i] + (t0[i+1] - t0[i]) * (x - i * x1)/x1; |
---|
| 7739 | } |
---|
| 7740 | (*t1) = dp1 - temp; |
---|
| 7741 | prob = dp1 - dp2 * (*t1) * eta/rho; |
---|
| 7742 | |
---|
| 7743 | return (max(prob,dp0)); |
---|
| 7744 | } |
---|
| 7745 | |
---|
| 7746 | // Utilities |
---|
| 7747 | |
---|
| 7748 | G4double G4Incl::min(G4double a, G4double b) |
---|
| 7749 | { |
---|
| 7750 | if(a < b) { |
---|
| 7751 | return a; |
---|
| 7752 | } |
---|
| 7753 | else { |
---|
| 7754 | return b; |
---|
| 7755 | } |
---|
| 7756 | } |
---|
| 7757 | |
---|
| 7758 | G4int G4Incl::min(G4int a, G4int b) |
---|
| 7759 | { |
---|
| 7760 | if(a < b) { |
---|
| 7761 | return a; |
---|
| 7762 | } |
---|
| 7763 | else { |
---|
| 7764 | return b; |
---|
| 7765 | } |
---|
| 7766 | } |
---|
| 7767 | |
---|
| 7768 | G4double G4Incl::max(G4double a, G4double b) |
---|
| 7769 | { |
---|
| 7770 | if(a > b) { |
---|
| 7771 | return a; |
---|
| 7772 | } |
---|
| 7773 | else { |
---|
| 7774 | return b; |
---|
| 7775 | } |
---|
| 7776 | } |
---|
| 7777 | |
---|
| 7778 | G4int G4Incl::max(G4int a, G4int b) |
---|
| 7779 | { |
---|
| 7780 | if(a > b) { |
---|
| 7781 | return a; |
---|
| 7782 | } |
---|
| 7783 | else { |
---|
| 7784 | return b; |
---|
| 7785 | } |
---|
| 7786 | } |
---|
| 7787 | |
---|
| 7788 | G4int G4Incl::nint(G4double number) |
---|
| 7789 | { |
---|
| 7790 | G4double intpart; |
---|
| 7791 | G4double fractpart; |
---|
| 7792 | fractpart = std::modf(number, &intpart); |
---|
| 7793 | if(number == 0) { |
---|
| 7794 | return 0; |
---|
| 7795 | } |
---|
| 7796 | if(number > 0) { |
---|
| 7797 | if(fractpart < 0.5) { |
---|
| 7798 | return int(std::floor(number)); |
---|
| 7799 | } |
---|
| 7800 | else { |
---|
| 7801 | return int(std::ceil(number)); |
---|
| 7802 | } |
---|
| 7803 | } |
---|
| 7804 | if(number < 0) { |
---|
| 7805 | if(fractpart < -0.5) { |
---|
| 7806 | return int(std::floor(number)); |
---|
| 7807 | } |
---|
| 7808 | else { |
---|
| 7809 | return int(std::ceil(number)); |
---|
| 7810 | } |
---|
| 7811 | } |
---|
| 7812 | |
---|
| 7813 | return 0; |
---|
| 7814 | } |
---|
| 7815 | |
---|
| 7816 | G4double G4Incl::callFunction(G4int functionChoice, G4double r) |
---|
| 7817 | { |
---|
| 7818 | if(functionChoice == wsaxFunction) { |
---|
| 7819 | return wsax(r); |
---|
| 7820 | } |
---|
| 7821 | else if(functionChoice == derivWsaxFunction) { |
---|
| 7822 | return derivWsax(r); |
---|
| 7823 | } |
---|
| 7824 | else if(functionChoice == dmhoFunction) { |
---|
| 7825 | return dmho(r); |
---|
| 7826 | } |
---|
| 7827 | else if(functionChoice == derivMhoFunction) { |
---|
| 7828 | return derivMho(r); |
---|
| 7829 | } |
---|
| 7830 | else if(functionChoice == derivGausFunction) { |
---|
| 7831 | return derivGaus(r); |
---|
| 7832 | } |
---|
| 7833 | else if(functionChoice == densFunction) { |
---|
| 7834 | return dens(r); |
---|
| 7835 | } |
---|
| 7836 | |
---|
| 7837 | return 0.0; |
---|
| 7838 | } |
---|
| 7839 | |
---|
| 7840 | G4double G4Incl::am(G4double a, G4double b, G4double c, G4double d) |
---|
| 7841 | { |
---|
| 7842 | return std::sqrt(d*d-a*a-b*b-c*c); |
---|
| 7843 | } |
---|
| 7844 | |
---|
| 7845 | G4double G4Incl::pcm(G4double E, G4double A, G4double C) |
---|
| 7846 | { |
---|
| 7847 | // assert(((std::pow(E,2)-std::pow((A+C),2))*(std::pow(E,2)-std::pow((A-C),2))) >= 0); |
---|
| 7848 | // assert(E != 0); |
---|
| 7849 | return (0.5*std::sqrt((std::pow(E,2)-std::pow((A+C),2))*(std::pow(E,2)-std::pow((A-C),2)))/E); |
---|
| 7850 | } |
---|
| 7851 | |
---|
| 7852 | G4double G4Incl::sign(G4double a, G4double b) |
---|
| 7853 | { |
---|
| 7854 | if(b >= 0) { |
---|
| 7855 | return utilabs(a); |
---|
| 7856 | } |
---|
| 7857 | if(b < 0) { |
---|
| 7858 | return (-1.0*utilabs(a)); |
---|
| 7859 | } |
---|
| 7860 | |
---|
| 7861 | if(verboseLevel > 2) { |
---|
| 7862 | G4cout <<"Error: sign function failed. " << G4endl; |
---|
| 7863 | } |
---|
| 7864 | return a; // The algorithm is never supposed to reach this point. |
---|
| 7865 | } |
---|
| 7866 | |
---|
| 7867 | G4double G4Incl::utilabs(G4double a) |
---|
| 7868 | { |
---|
| 7869 | if(a > 0) { |
---|
| 7870 | return a; |
---|
| 7871 | } |
---|
| 7872 | if(a < 0) { |
---|
| 7873 | return (-1.0*a); |
---|
| 7874 | } |
---|
| 7875 | if(a == 0) { |
---|
| 7876 | return a; |
---|
| 7877 | } |
---|
| 7878 | |
---|
| 7879 | if(verboseLevel > 2) { |
---|
| 7880 | G4cout <<"Error: utilabs function failed. " << G4endl; |
---|
| 7881 | } |
---|
| 7882 | return a; |
---|
| 7883 | } |
---|
| 7884 | |
---|
| 7885 | G4double G4Incl::amax1(G4double a, G4double b) |
---|
| 7886 | { |
---|
| 7887 | if(a > b) { |
---|
| 7888 | return a; |
---|
| 7889 | } |
---|
| 7890 | else if(b > a) { |
---|
| 7891 | return b; |
---|
| 7892 | } |
---|
| 7893 | else if(a == b) { |
---|
| 7894 | return a; |
---|
| 7895 | } |
---|
| 7896 | |
---|
| 7897 | return a; // The algorithm is never supposed to reach this point. |
---|
| 7898 | } |
---|
| 7899 | |
---|
| 7900 | G4double G4Incl::w(G4double a, G4double b, G4double c, G4double d) |
---|
| 7901 | { |
---|
| 7902 | return (std::sqrt(a*a+b*b+c*c+d*d)); |
---|
| 7903 | } |
---|
| 7904 | |
---|
| 7905 | G4int G4Incl::idnint(G4double a) |
---|
| 7906 | { |
---|
| 7907 | G4int value = 0; |
---|
| 7908 | |
---|
| 7909 | G4int valueCeil = int(std::ceil(a)); |
---|
| 7910 | G4int valueFloor = int(std::floor(a)); |
---|
| 7911 | |
---|
| 7912 | if(std::abs(value - valueCeil) < std::abs(value - valueFloor)) { |
---|
| 7913 | return valueCeil; |
---|
| 7914 | } |
---|
| 7915 | else { |
---|
| 7916 | return valueFloor; |
---|
| 7917 | } |
---|
| 7918 | } |
---|