[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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[1055] | 25 | // Short description: Interface of QGSC to CHIPS (all soft hadrons) |
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| 26 | // ---------------------------------------------------------------- |
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[819] | 27 | // |
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| 28 | |
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| 29 | //#define debug |
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| 30 | //#define trapdebug |
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| 31 | //#define pdebug |
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| 32 | //#define ppdebug |
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| 33 | |
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| 34 | #include "G4StringChipsParticleLevelInterface.hh" |
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| 35 | #include "globals.hh" |
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| 36 | #include <utility> |
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| 37 | #include <list> |
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| 38 | #include <vector> |
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| 39 | #include "G4KineticTrackVector.hh" |
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| 40 | #include "G4Nucleon.hh" |
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| 41 | #include "G4Proton.hh" |
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| 42 | #include "G4Neutron.hh" |
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| 43 | #include "G4LorentzRotation.hh" |
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| 44 | #include "G4HadronicException.hh" |
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| 45 | // #define CHIPSdebug |
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| 46 | // #define CHIPSdebug_1 |
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| 47 | |
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| 48 | #ifdef hdebug_SCPLI |
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| 49 | const G4int G4StringChipsParticleLevelInterface::nbh=200; |
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| 50 | G4double G4StringChipsParticleLevelInterface::bhmax=20.; |
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| 51 | G4double G4StringChipsParticleLevelInterface::ehmax=20.; |
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| 52 | G4double G4StringChipsParticleLevelInterface::bhdb=0.; |
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| 53 | G4double G4StringChipsParticleLevelInterface::ehde=0.; |
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| 54 | G4double G4StringChipsParticleLevelInterface::toth=0.; |
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| 55 | G4int G4StringChipsParticleLevelInterface::bover=0; |
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| 56 | G4int G4StringChipsParticleLevelInterface::eover=0; |
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| 57 | G4int* G4StringChipsParticleLevelInterface::bhis = |
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| 58 | new G4int[G4StringChipsParticleLevelInterface::nbh]; |
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| 59 | G4int* G4StringChipsParticleLevelInterface::ehis = |
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| 60 | new G4int[G4StringChipsParticleLevelInterface::nbh]; |
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| 61 | #endif |
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| 62 | |
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| 63 | G4StringChipsParticleLevelInterface::G4StringChipsParticleLevelInterface() |
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| 64 | { |
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| 65 | #ifdef debug |
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| 66 | G4cout<<"G4StringChipsParticleLevelInterface::Constructor is called"<<G4endl; |
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| 67 | #endif |
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| 68 | //theEnergyLossPerFermi = 1.*GeV; |
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| 69 | theEnergyLossPerFermi = 1.5*GeV; |
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| 70 | nop = 152; // clusters (A<6) |
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| 71 | fractionOfSingleQuasiFreeNucleons = 0.5; // It is A-dependent (C=.85, U=.40) - M.K. |
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| 72 | fractionOfPairedQuasiFreeNucleons = 0.05; |
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| 73 | clusteringCoefficient = 5.; |
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| 74 | temperature = 180.; |
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| 75 | halfTheStrangenessOfSee = 0.3; // = s/d = s/u |
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| 76 | etaToEtaPrime = 0.3; |
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| 77 | fusionToExchange = 1.; |
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| 78 | //theInnerCoreDensityCut = 50.; |
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| 79 | theInnerCoreDensityCut = 70.; |
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| 80 | |
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| 81 | if(getenv("ChipsParameterTuning")) |
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| 82 | { |
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| 83 | G4cout << "Please enter the energy loss per fermi in GeV"<<G4endl; |
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| 84 | G4cin >> theEnergyLossPerFermi; |
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| 85 | theEnergyLossPerFermi *= GeV; |
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| 86 | G4cout << "Please enter nop"<<G4endl; |
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| 87 | G4cin >> nop; |
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| 88 | G4cout << "Please enter the fractionOfSingleQuasiFreeNucleons"<<G4endl; |
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| 89 | G4cin >> fractionOfSingleQuasiFreeNucleons; |
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| 90 | G4cout << "Please enter the fractionOfPairedQuasiFreeNucleons"<<G4endl; |
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| 91 | G4cin >> fractionOfPairedQuasiFreeNucleons; |
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| 92 | G4cout << "Please enter the clusteringCoefficient"<<G4endl; |
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| 93 | G4cin >> clusteringCoefficient; |
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| 94 | G4cout << "Please enter the temperature"<<G4endl; |
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| 95 | G4cin >> temperature; |
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| 96 | G4cout << "Please enter halfTheStrangenessOfSee"<<G4endl; |
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| 97 | G4cin >> halfTheStrangenessOfSee; |
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| 98 | G4cout << "Please enter the etaToEtaPrime"<<G4endl; |
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| 99 | G4cin >> etaToEtaPrime; |
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| 100 | G4cout << "Please enter the fusionToExchange"<<G4endl; |
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| 101 | G4cin >> fusionToExchange; |
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| 102 | G4cout << "Please enter the cut-off for calculating the nuclear radius in percent"<<G4endl; |
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| 103 | G4cin >> theInnerCoreDensityCut; |
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| 104 | } |
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| 105 | } |
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| 106 | |
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| 107 | G4HadFinalState* G4StringChipsParticleLevelInterface:: |
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| 108 | ApplyYourself(const G4HadProjectile& aTrack, G4Nucleus& theNucleus) |
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| 109 | { |
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| 110 | #ifdef debug |
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| 111 | G4cout<<"G4StringChipsParticleLevelInterface::ApplyYourself is called"<<G4endl; |
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| 112 | #endif |
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| 113 | return theModel.ApplyYourself(aTrack, theNucleus); |
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| 114 | } |
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| 115 | |
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| 116 | G4ReactionProductVector* G4StringChipsParticleLevelInterface:: |
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| 117 | Propagate(G4KineticTrackVector* theSecondaries, G4V3DNucleus* theNucleus) |
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| 118 | { |
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| 119 | static const G4double mProt=G4Proton::Proton()->GetPDGMass(); |
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| 120 | static const G4double mNeut=G4Neutron::Neutron()->GetPDGMass(); |
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| 121 | static const G4double mLamb=G4Lambda::Lambda()->GetPDGMass(); |
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| 122 | static const G4double mKChg=G4KaonPlus::KaonPlus()->GetPDGMass(); |
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| 123 | static const G4double mKZer=G4KaonZero::KaonZero()->GetPDGMass(); |
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| 124 | static const G4double mPiCh=G4PionMinus::PionMinus()->GetPDGMass(); |
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| 125 | static const G4int pcl=4; // clusterization parameter for Energy Flow |
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| 126 | static const G4QContent ProtQC(1,2,0,0,0,0); |
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| 127 | static const G4QContent NeutQC(2,1,0,0,0,0); |
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| 128 | static const G4QContent LambQC(1,1,1,0,0,0); |
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| 129 | static const G4QContent KPlsQC(0,1,0,0,0,1); |
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| 130 | static const G4QContent KMinQC(0,0,1,0,1,0); |
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| 131 | static const G4QContent AKZrQC(1,0,0,0,0,1); |
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| 132 | static const G4QContent KZerQC(1,0,0,0,0,1); |
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| 133 | static const G4QContent PiMiQC(1,0,0,0,1,0); |
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| 134 | static const G4QContent PiPlQC(0,1,0,1,0,0); |
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| 135 | #ifdef debug |
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| 136 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate is called"<<G4endl; |
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| 137 | #endif |
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| 138 | // Protection for non physical conditions |
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| 139 | |
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| 140 | if(theSecondaries->size() == 1) |
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| 141 | { |
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| 142 | G4ReactionProductVector* theFastResult = new G4ReactionProductVector; |
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| 143 | G4ReactionProduct* theFastSec; |
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| 144 | theFastSec = new G4ReactionProduct((*theSecondaries)[0]->GetDefinition()); |
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| 145 | G4LorentzVector current4Mom = (*theSecondaries)[0]->Get4Momentum(); |
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| 146 | theFastSec->SetTotalEnergy(current4Mom.t()); |
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| 147 | theFastSec->SetMomentum(current4Mom.vect()); |
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| 148 | theFastResult->push_back(theFastSec); |
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| 149 | return theFastResult; |
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| 150 | //throw G4HadronicException(__FILE__,__LINE__, |
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| 151 | // "G4StringChipsParticleLevelInterface: Only one particle from String models!"); |
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| 152 | } |
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| 153 | |
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| 154 | // target properties needed in constructor of quasmon, and for boosting to |
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| 155 | // target rest frame |
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| 156 | // remove all nucleons already involved in STRING interaction, to make the ResidualTarget |
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| 157 | theNucleus->StartLoop(); |
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| 158 | G4Nucleon * aNucleon; |
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| 159 | G4int resA = 0; |
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| 160 | G4int resZ = 0; |
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| 161 | G4ThreeVector hitMomentum(0,0,0); |
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| 162 | G4double hitMass = 0; |
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| 163 | unsigned int hitCount = 0; |
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| 164 | while((aNucleon = theNucleus->GetNextNucleon())) |
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| 165 | { |
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| 166 | if(!aNucleon->AreYouHit()) |
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| 167 | { |
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| 168 | resA++; // Collect A of the ResidNuc |
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| 169 | resZ+=G4int (aNucleon->GetDefinition()->GetPDGCharge()); // Collect Z of the ResidNuc |
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| 170 | } |
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| 171 | else |
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| 172 | { |
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| 173 | hitMomentum += aNucleon->GetMomentum().vect(); // Sum 3-mom of StringHadr's |
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| 174 | hitMass += aNucleon->GetMomentum().m(); // Sum masses of StringHadrs |
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| 175 | hitCount ++; // Calculate STRING hadrons |
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| 176 | } |
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| 177 | } |
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| 178 | G4int targetPDGCode = 90000000 + 1000*resZ + (resA-resZ); // PDG of theResidualNucleus |
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[1055] | 179 | G4double targetMass=mNeut; |
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| 180 | if (!resZ) // Nucleus of only neutrons |
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| 181 | { |
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| 182 | if (resA>1) targetMass*=resA; |
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| 183 | } |
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| 184 | else targetMass=G4ParticleTable::GetParticleTable()->FindIon(resZ,resA,0,resZ) |
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| 185 | ->GetPDGMass(); |
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[819] | 186 | G4double targetEnergy = std::sqrt(hitMomentum.mag2()+targetMass*targetMass); |
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| 187 | // !! @@ Target should be at rest: hitMomentum=(0,0,0) @@ !! M.K. (go to this system) |
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| 188 | G4LorentzVector targ4Mom(-1.*hitMomentum, targetEnergy); |
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| 189 | |
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| 190 | // Calculate the mean energy lost |
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| 191 | std::pair<G4double, G4double> theImpact = theNucleus->RefetchImpactXandY(); |
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| 192 | G4double impactX = theImpact.first; |
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| 193 | G4double impactY = theImpact.second; |
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[1055] | 194 | G4double impactPar2 = impactX*impactX + impactY*impactY; |
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[819] | 195 | G4double radius2 = theNucleus->GetNuclearRadius(theInnerCoreDensityCut*perCent); |
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| 196 | //G4double radius2 = theNucleus->GetNuclearRadius(theInnerCoreDensityCut*perCent); |
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| 197 | radius2 *= radius2; |
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| 198 | G4double pathlength = 0.; |
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| 199 | #ifdef ppdebug |
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| 200 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: r="<<std::sqrt(radius2)/fermi |
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[1055] | 201 | <<", b="<<std::sqrt(impactPar2)/fermi<<", R="<<theNucleus->GetOuterRadius()/fermi |
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| 202 | <<", b/r="<<std::sqrt(impactPar2/radius2)<<G4endl; |
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[819] | 203 | #endif |
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[1055] | 204 | if(radius2 - impactPar2>0) pathlength = 2.*std::sqrt(radius2 - impactPar2); |
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| 205 | //pathlength = 27.; // *** Only temporary *** Always CHIPS |
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[819] | 206 | #ifdef hdebug_SCPLI |
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| 207 | toth+=1.; // increment total number of measurements |
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[1055] | 208 | G4double bfm=std::sqrt(impactPar2)/fermi; // impact parameter |
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[819] | 209 | G4double efm=pathlength/fermi; // energy absorption length |
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| 210 | G4int nbi=static_cast<G4int>(bfm/bhdb); |
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| 211 | G4int nei=static_cast<G4int>(efm/ehde); |
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| 212 | if(nbi<nbh) bhis[nbi]++; |
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| 213 | else bover++; |
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| 214 | if(nei<nbh) ehis[nei]++; |
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| 215 | else eover++; |
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| 216 | #endif |
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| 217 | G4double theEnergyLostInFragmentation = theEnergyLossPerFermi*pathlength/fermi; |
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| 218 | |
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| 219 | // now select all particles in range |
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| 220 | std::list<std::pair<G4double, G4KineticTrack *> > theSorted; // Output |
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| 221 | std::list<std::pair<G4double, G4KineticTrack *> >::iterator current; // Input |
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| 222 | for(unsigned int secondary = 0; secondary<theSecondaries->size(); secondary++) |
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| 223 | { |
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| 224 | G4LorentzVector a4Mom = theSecondaries->operator[](secondary)->Get4Momentum(); |
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| 225 | #ifdef CHIPSdebug |
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| 226 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: ALL STRING particles " |
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| 227 | << theSecondaries->operator[](secondary)->GetDefinition()->GetPDGCharge()<<" " |
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| 228 | << theSecondaries->operator[](secondary)->GetDefinition()->GetPDGEncoding()<<" " |
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[1055] | 229 | << a4Mom <<G4endl; |
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[819] | 230 | #endif |
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| 231 | #ifdef pdebug |
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| 232 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: in C=" |
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| 233 | <<theSecondaries->operator[](secondary)->GetDefinition()->GetPDGCharge()<<",PDG=" |
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| 234 | <<theSecondaries->operator[](secondary)->GetDefinition()->GetPDGEncoding() |
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| 235 | <<",4M="<<a4Mom<<", current nS="<<theSorted.size()<<G4endl; |
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| 236 | #endif |
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| 237 | G4double toSort = a4Mom.rapidity(); // Rapidity is used for the ordering (?!) |
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| 238 | std::pair<G4double, G4KineticTrack *> it; |
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| 239 | it.first = toSort; |
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| 240 | it.second = theSecondaries->operator[](secondary); |
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| 241 | G4bool inserted = false; |
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| 242 | for(current = theSorted.begin(); current!=theSorted.end(); current++) |
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| 243 | { |
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| 244 | if((*current).first > toSort) // The current is smaller then existing |
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| 245 | { |
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[1055] | 246 | theSorted.insert(current, it); // It shifts the others up |
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| 247 | inserted = true; |
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| 248 | break; |
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[819] | 249 | } |
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| 250 | } |
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[1055] | 251 | if(!inserted) theSorted.push_back(it); // It is bigger than any previous (@@Check this) |
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[819] | 252 | } |
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| 253 | |
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| 254 | G4LorentzVector proj4Mom(0.,0.,0.,0.); |
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| 255 | G4int nD = 0; |
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| 256 | G4int nU = 0; |
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| 257 | G4int nS = 0; |
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| 258 | G4int nAD = 0; |
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| 259 | G4int nAU = 0; |
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| 260 | G4int nAS = 0; |
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| 261 | std::list<std::pair<G4double,G4KineticTrack*> >::iterator firstEscape=theSorted.begin(); |
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| 262 | G4double runningEnergy = 0; |
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| 263 | G4int particleCount = 0; |
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| 264 | G4LorentzVector theLow = (*(theSorted.begin())).second->Get4Momentum(); |
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| 265 | G4LorentzVector theHigh; |
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| 266 | |
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| 267 | #ifdef CHIPSdebug |
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| 268 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: CHIPS ENERGY LOST " |
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| 269 | <<theEnergyLostInFragmentation<<". Sorted rapidities event start"<<G4endl; |
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| 270 | #endif |
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| 271 | #ifdef pdebug |
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| 272 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: total CHIPS energy = " |
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| 273 | <<theEnergyLostInFragmentation<<". Start rapidity sorting nS="<<theSorted.size() |
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| 274 | <<G4endl; |
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| 275 | #endif |
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| 276 | |
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| 277 | G4QHadronVector projHV; |
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| 278 | std::vector<G4QContent> theContents; |
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| 279 | std::vector<G4LorentzVector*> theMomenta; |
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| 280 | G4ReactionProductVector* theResult = new G4ReactionProductVector; |
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| 281 | G4ReactionProduct* theSec; |
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| 282 | G4KineticTrackVector* secondaries; |
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| 283 | G4KineticTrackVector* secsec; |
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| 284 | #ifdef pdebug |
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| 285 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: Absorption nS=" |
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| 286 | <<theSorted.size()<<G4endl; |
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| 287 | #endif |
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[1055] | 288 | G4bool EscapeExists = false; |
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[819] | 289 | for(current = theSorted.begin(); current!=theSorted.end(); current++) |
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| 290 | { |
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| 291 | #ifdef pdebug |
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[1055] | 292 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: nq=" |
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[819] | 293 | <<(*current).second->GetDefinition()->GetQuarkContent(3)<<", naq=" |
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| 294 | <<(*current).second->GetDefinition()->GetAntiQuarkContent(3)<<", PDG=" |
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| 295 | <<(*current).second->GetDefinition()->GetPDGEncoding()<<",4M=" |
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| 296 | <<(*current).second->Get4Momentum()<<G4endl; |
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| 297 | #endif |
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| 298 | firstEscape = current; // Remember to make decays for the rest |
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| 299 | G4KineticTrack* aResult = (*current).second; |
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| 300 | // This is an old (H.P.) solution, which makes an error in En/Mom conservation |
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| 301 | // |
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| 302 | // @@ Now it does not include strange particle for the absorption in nuclei (?!) M.K. |
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| 303 | //if((*current).second->GetDefinition()->GetQuarkContent(3)!=0 || |
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| 304 | // (*current).second->GetDefinition()->GetAntiQuarkContent(3) !=0) // Strange quarks |
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| 305 | //{ |
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| 306 | // G4ParticleDefinition* pdef = aResult->GetDefinition(); |
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| 307 | // secondaries = NULL; |
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| 308 | // if ( pdef->GetPDGWidth() > 0 && pdef->GetPDGLifeTime() < 5E-17*s ) |
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| 309 | // secondaries = aResult->Decay(); // @@ Decay of only strange resonances (?!) M.K. |
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| 310 | // if ( secondaries == NULL ) // No decay |
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| 311 | // { |
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| 312 | // theSec = new G4ReactionProduct(aResult->GetDefinition()); |
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| 313 | // G4LorentzVector current4Mom = aResult->Get4Momentum(); |
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| 314 | // current4Mom.boost(targ4Mom.boostVector()); // boost from the targetAtRes system |
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| 315 | // theSec->SetTotalEnergy(current4Mom.t()); |
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| 316 | // theSec->SetMomentum(current4Mom.vect()); |
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| 317 | // theResult->push_back(theSec); |
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| 318 | // } |
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| 319 | // else // The decay happened |
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| 320 | // { |
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| 321 | // for (unsigned int aSecondary=0; aSecondary<secondaries->size(); aSecondary++) |
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| 322 | // { |
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| 323 | // theSec = |
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| 324 | // new G4ReactionProduct(secondaries->operator[](aSecondary)->GetDefinition()); |
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| 325 | // G4LorentzVector current4Mom =secondaries->operator[](aSecondary)->Get4Momentum(); |
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| 326 | // current4Mom.boost(targ4Mom.boostVector()); |
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| 327 | // theSec->SetTotalEnergy(current4Mom.t()); |
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| 328 | // theSec->SetMomentum(current4Mom.vect()); |
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| 329 | // theResult->push_back(theSec); |
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| 330 | // } |
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| 331 | // std::for_each(secondaries->begin(), secondaries->end(), DeleteKineticTrack()); |
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| 332 | // delete secondaries; |
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| 333 | // } |
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| 334 | //} |
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| 335 | // |
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| 336 | //runningEnergy += (*current).second->Get4Momentum().t(); |
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| 337 | //if((*current).second->GetDefinition() == G4Proton::Proton()) |
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| 338 | // runningEnergy-=G4Proton::Proton()->GetPDGMass(); |
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| 339 | //if((*current).second->GetDefinition() == G4Neutron::Neutron()) |
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| 340 | // runningEnergy-=G4Neutron::Neutron()->GetPDGMass(); |
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| 341 | //if((*current).second->GetDefinition() == G4Lambda::Lambda()) |
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| 342 | // runningEnergy-=G4Lambda::Lambda()->GetPDGMass(); |
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| 343 | // |
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| 344 | // New solution starts from here (M.Kossov March 2006) [Strange particles included] |
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| 345 | runningEnergy += aResult->Get4Momentum().t(); |
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| 346 | G4double charge=aResult->GetDefinition()->GetPDGCharge(); // Charge of the particle |
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| 347 | G4int strang=aResult->GetDefinition()->GetQuarkContent(3);// Its strangeness |
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| 348 | G4int baryn=aResult->GetDefinition()->GetBaryonNumber(); // Its baryon number |
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| 349 | if (baryn>0 && charge>0 && strang<1) runningEnergy-=mProt; // For positive baryons |
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| 350 | else if(baryn>0 && strang<1) runningEnergy-=mNeut; // For neut/neg baryons |
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| 351 | else if(baryn>0) runningEnergy-=mLamb; // For strange baryons |
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| 352 | else if(baryn<0) runningEnergy+=mProt; // For anti-particles |
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| 353 | // ------------ End of the new solution |
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| 354 | #ifdef CHIPSdebug |
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| 355 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: sorted rapidities " |
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| 356 | <<(*current).second->Get4Momentum().rapidity()<<G4endl; |
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| 357 | #endif |
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| 358 | |
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| 359 | #ifdef pdebug |
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[1055] | 360 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: E="<<runningEnergy<<", EL=" |
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[819] | 361 | <<theEnergyLostInFragmentation<<G4endl; |
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| 362 | #endif |
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[1055] | 363 | if(runningEnergy > theEnergyLostInFragmentation) |
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| 364 | { |
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| 365 | EscapeExists = true; |
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| 366 | break; |
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| 367 | } |
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[819] | 368 | #ifdef CHIPSdebug |
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| 369 | G4cout <<"G4StringChipsParticleLevelInterface::Propagate: ABSORBED STRING particles " |
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| 370 | <<(*current).second->GetDefinition()->GetPDGCharge()<<" " |
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| 371 | << (*current).second->GetDefinition()->GetPDGEncoding()<<" " |
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[1055] | 372 | << (*current).second->Get4Momentum() <<G4endl; |
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[819] | 373 | #endif |
---|
| 374 | #ifdef pdebug |
---|
| 375 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate:C=" |
---|
| 376 | <<current->second->GetDefinition()->GetPDGCharge()<<", PDG=" |
---|
| 377 | <<current->second->GetDefinition()->GetPDGEncoding()<<", 4M=" |
---|
[1055] | 378 | <<current->second->Get4Momentum()<<G4endl; |
---|
[819] | 379 | #endif |
---|
| 380 | |
---|
| 381 | // projectile 4-momentum in target rest frame needed in constructor of QHadron |
---|
| 382 | particleCount++; |
---|
| 383 | theHigh = (*current).second->Get4Momentum(); |
---|
| 384 | proj4Mom = (*current).second->Get4Momentum(); |
---|
| 385 | proj4Mom.boost(-1.*targ4Mom.boostVector()); // Back to the system of nucleusAtRest |
---|
| 386 | nD = (*current).second->GetDefinition()->GetQuarkContent(1); |
---|
| 387 | nU = (*current).second->GetDefinition()->GetQuarkContent(2); |
---|
| 388 | nS = (*current).second->GetDefinition()->GetQuarkContent(3); |
---|
| 389 | nAD = (*current).second->GetDefinition()->GetAntiQuarkContent(1); |
---|
| 390 | nAU = (*current).second->GetDefinition()->GetAntiQuarkContent(2); |
---|
| 391 | nAS = (*current).second->GetDefinition()->GetAntiQuarkContent(3); |
---|
| 392 | G4QContent aProjectile(nD, nU, nS, nAD, nAU, nAS); |
---|
| 393 | |
---|
| 394 | #ifdef CHIPSdebug_1 |
---|
| 395 | G4cout <<G4endl; |
---|
| 396 | G4cout <<"G4StringChipsParticleLevelInterface::Propagate: Quark content: d="<<nD |
---|
| 397 | <<", u="<<nU<<", s="<<nS<< "Anti-quark content: anit-d="<<nAD<<", anti-u="<<nAU |
---|
| 398 | <<", anti-s="<<nAS<<". G4QContent is constructed"<<endl; |
---|
| 399 | #endif |
---|
| 400 | |
---|
| 401 | theContents.push_back(aProjectile); |
---|
| 402 | G4LorentzVector* aVec = new G4LorentzVector((1./MeV)*proj4Mom); // @@ MeV is basic |
---|
| 403 | |
---|
| 404 | #ifdef CHIPSdebug_1 |
---|
| 405 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: projectile momentum = " |
---|
| 406 | <<*aVec<<G4endl; |
---|
| 407 | G4cout << G4endl; |
---|
| 408 | #endif |
---|
| 409 | |
---|
| 410 | theMomenta.push_back(aVec); |
---|
| 411 | } |
---|
| 412 | std::vector<G4QContent> theFinalContents; |
---|
| 413 | std::vector<G4LorentzVector*> theFinalMomenta; |
---|
| 414 | if(theContents.size()<hitCount || 1) // Looks like the "else" is closed by "|| 1" |
---|
| 415 | { |
---|
| 416 | // Multiquasmon case: each particle creates a quasmon |
---|
| 417 | //for(unsigned int hp = 0; hp<theContents.size(); hp++) |
---|
| 418 | //{ |
---|
| 419 | // G4QHadron* aHadron = new G4QHadron(theContents[hp], *(theMomenta[hp]) ); |
---|
| 420 | // projHV.push_back(aHadron); |
---|
| 421 | //} |
---|
| 422 | // Energy flow: one Quasmon for each B>0 collection ---------- |
---|
| 423 | G4QContent EnFlowQC(0,0,0,0,0,0); |
---|
| 424 | G4LorentzVector EnFlow4M(0.,0.,0.,0.); |
---|
| 425 | //G4bool empty=true; |
---|
| 426 | G4int barys=0; |
---|
| 427 | G4int stras=0; |
---|
| 428 | G4int chars=0; |
---|
| 429 | for(G4int hp = theContents.size()-1; hp>=0; hp--) |
---|
| 430 | { |
---|
| 431 | G4QContent curQC=theContents[hp]; |
---|
| 432 | G4int baryn = curQC.GetBaryonNumber(); |
---|
| 433 | G4int stran = curQC.GetStrangeness(); |
---|
| 434 | G4int charg = curQC.GetCharge(); |
---|
| 435 | EnFlowQC += curQC; // Keep collecting energy flow |
---|
| 436 | EnFlow4M += *(theMomenta[hp]); |
---|
| 437 | barys += baryn; // Collected baryon number |
---|
| 438 | stras += stran; // Collected strangeness |
---|
| 439 | chars += charg; // Collected charge |
---|
[1055] | 440 | //empty = false; |
---|
[819] | 441 | } |
---|
| 442 | if(barys>pcl) // Split in two or more parts (to survive!) |
---|
| 443 | { |
---|
| 444 | G4int nprt=(barys-1)/pcl+1; // Number of parts (pcl=4: 2:5-8,3:9-12...) |
---|
| 445 | G4int curb=barys; |
---|
| 446 | while (nprt>0) |
---|
| 447 | { |
---|
| 448 | nprt--; // One part is going to be created |
---|
| 449 | G4int brnm=pcl; // Baryon number of splitting part |
---|
| 450 | curb-=brnm; // The residual baryon number |
---|
| 451 | G4double prtM=0.; // The resulting GS mass of the part |
---|
| 452 | G4double resM=0.; // The resulting GS mass of the residual |
---|
| 453 | G4QContent prtQC(0,0,0,0,0,0); // The resulting Quark Content of the part |
---|
| 454 | G4int strm=0; // Max strangeness per part (stras=0) |
---|
| 455 | if(stras>0) strm=(stras-1)/nprt+1; // Max strangeness per part (stras>0) |
---|
| 456 | else if(stras<0) strm=(stras+1)/nprt-1; // Max strangeness per part (stras<0) |
---|
| 457 | G4int chgm=0; // Max charge per part (chars=0) |
---|
| 458 | if(stras>0) chgm=(chars-1)/nprt+1; // Max strangeness per part (chars>0) |
---|
| 459 | else if(stras<0) chgm=(chars+1)/nprt-1; // Max strangeness per part (chars<0) |
---|
| 460 | // ---> calculate proposed separated part |
---|
| 461 | //@@ Convert it to a CHIPS function (Which class? G4QH::Conctruct?) |
---|
| 462 | if(!strm) // --> The total strangness = 0 (n/p/pi-) |
---|
[1055] | 463 | { |
---|
| 464 | if(chgm<0) // (n/pi-) |
---|
| 465 | { |
---|
[819] | 466 | prtM=(-chgm)*mPiCh+brnm*mNeut; |
---|
| 467 | prtQC=(-chgm)*PiMiQC+brnm*NeutQC; |
---|
| 468 | } |
---|
| 469 | else // (n/p) |
---|
[1055] | 470 | { |
---|
[819] | 471 | prtM=chgm*mProt+(brnm-chgm)*mNeut; |
---|
| 472 | prtQC=chgm*ProtQC+(brnm-chgm)*NeutQC; |
---|
| 473 | } |
---|
| 474 | } |
---|
| 475 | else if(strm>=brnm) // ---> BigPositiveStrangeness(L/Pi+/K0/K-) |
---|
[1055] | 476 | { |
---|
[819] | 477 | G4int stmb=strm-brnm; |
---|
[1055] | 478 | if(chgm<0) // (L/K-/K0) |
---|
| 479 | { |
---|
[819] | 480 | prtM=(-chgm)*mKChg+brnm*mLamb+std::abs(stmb+chgm)*mKZer; |
---|
| 481 | prtQC=(-chgm)*KMinQC+brnm*LambQC; |
---|
| 482 | if(stmb>-chgm) prtQC+=(stmb+chgm)*KZerQC; |
---|
| 483 | else if(stmb<-chgm) prtQC+=(-stmb-chgm)*AKZrQC; |
---|
| 484 | } |
---|
[1055] | 485 | else // (L/K0/pi+) |
---|
| 486 | { |
---|
[819] | 487 | prtM=chgm*mPiCh+(strm-brnm)*mKZer+brnm*mLamb; |
---|
| 488 | prtQC=chgm*PiPlQC+(strm-brnm)*KZerQC+brnm*LambQC; |
---|
| 489 | } |
---|
| 490 | } |
---|
| 491 | else if(strm>0) // ---> PositiveStrangeness<B (L/n/p/Pi+-) |
---|
[1055] | 492 | { |
---|
[819] | 493 | G4int bmst=brnm-strm; |
---|
[1055] | 494 | if(chgm<0) // (L/n/Pi-) |
---|
| 495 | { |
---|
[819] | 496 | prtM=(-chgm)*mPiCh+strm*mLamb+bmst*mNeut; |
---|
| 497 | prtQC=(-chgm)*PiMiQC+strm*LambQC+bmst*NeutQC; |
---|
| 498 | } |
---|
[1055] | 499 | else if(chgm>=bmst) // (L/p/Pi+) |
---|
| 500 | { |
---|
[819] | 501 | prtM=(chgm-bmst)*mPiCh+strm*mLamb+bmst*mProt; |
---|
| 502 | prtQC=(chgm-bmst)*PiPlQC+strm*LambQC+bmst*ProtQC; |
---|
| 503 | } |
---|
[1055] | 504 | else // ch<bmst (L/p/n) |
---|
| 505 | { |
---|
[819] | 506 | prtM=chgm*mProt+strm*mLamb+(bmst-chgm)*mNeut; |
---|
| 507 | prtQC=chgm*ProtQC+strm*LambQC+(bmst-chgm)*NeutQC; |
---|
| 508 | } |
---|
| 509 | } |
---|
| 510 | else // ---> NegativeStrangeness (N/K+/aK0/Pi-) |
---|
[1055] | 511 | { |
---|
[819] | 512 | G4int bmst=brnm-strm; |
---|
[1055] | 513 | if(chgm>=bmst) // (K+/p/Pi+) |
---|
| 514 | { |
---|
[819] | 515 | prtM=(-strm)*mKChg+brnm*mProt+(chgm-bmst)*mPiCh; |
---|
| 516 | prtQC=(-strm)*KPlsQC+brnm*ProtQC+(chgm-bmst)*PiPlQC; |
---|
| 517 | } |
---|
[1055] | 518 | else if(chgm>=-strm) // (K+/p/n) |
---|
| 519 | { |
---|
[819] | 520 | prtM=(-strm)*mKChg+chgm*mProt+(brnm-chgm)*mNeut; |
---|
| 521 | prtQC=(-strm)*KPlsQC+chgm*ProtQC+(brnm-chgm)*NeutQC; |
---|
| 522 | } |
---|
[1055] | 523 | else if(chgm>=0) // (K+/aK0/n) |
---|
| 524 | { |
---|
[819] | 525 | prtM=chgm*mKChg+(-chgm-strm)*mKZer+brnm*mNeut; |
---|
| 526 | prtQC=chgm*KPlsQC+(-chgm-strm)*AKZrQC+brnm*NeutQC; |
---|
| 527 | } |
---|
[1055] | 528 | else // ch<0 (aK0/n/Pi-) |
---|
| 529 | { |
---|
[819] | 530 | prtM=(-strm)*mKChg+(-chgm)*mPiCh+brnm*mNeut; |
---|
| 531 | prtQC=(-strm)*KPlsQC+(-chgm)*PiMiQC+brnm*NeutQC; |
---|
| 532 | } |
---|
| 533 | } |
---|
| 534 | EnFlowQC-=prtQC; |
---|
[1055] | 535 | chgm=chars-chgm; // Just to keep the same notation |
---|
[819] | 536 | strm=stras-strm; |
---|
| 537 | brnm=curb; |
---|
| 538 | if(!strm) // --> The total strangness = 0 (n/p/pi-) |
---|
[1055] | 539 | { |
---|
| 540 | if(chgm<0) resM=(-chgm)*mPiCh+brnm*mNeut; |
---|
[819] | 541 | else resM=chgm*mProt+(brnm-chgm)*mNeut; |
---|
| 542 | } |
---|
| 543 | else if(strm>=brnm) // ---> BigPositiveStrangeness(L/Pi+/K0/K-) |
---|
[1055] | 544 | { |
---|
[819] | 545 | G4int stmb=strm-brnm; |
---|
[1055] | 546 | if(chgm<0) resM=(-chgm)*mKChg+brnm*mLamb+std::abs(stmb+chgm)*mKZer; |
---|
| 547 | else resM=chgm*mPiCh+(strm-brnm)*mKZer+brnm*mLamb; |
---|
[819] | 548 | } |
---|
| 549 | else if(strm>0) // ---> PositiveStrangeness<B (L/n/p/Pi+-) |
---|
[1055] | 550 | { |
---|
[819] | 551 | G4int bmst=brnm-strm; |
---|
[1055] | 552 | if (chgm<0) resM=(-chgm)*mPiCh+strm*mLamb+bmst*mNeut; |
---|
| 553 | else if(chgm>=bmst) resM=(chgm-bmst)*mPiCh+strm*mLamb+bmst*mProt; |
---|
| 554 | else resM=chgm*mProt+strm*mLamb+(bmst-chgm)*mNeut; |
---|
[819] | 555 | } |
---|
| 556 | else // ---> NegativeStrangeness (N/K+/aK0/Pi-) |
---|
[1055] | 557 | { |
---|
[819] | 558 | G4int bmst=brnm-strm; |
---|
[1055] | 559 | if (chgm>=bmst) resM=(-strm)*mKChg+brnm*mProt+(chgm-bmst)*mPiCh; |
---|
| 560 | else if(chgm>=-strm) resM=(-strm)*mKChg+chgm*mProt+(brnm-chgm)*mNeut; |
---|
| 561 | else if(chgm>=0) resM=chgm*mKChg+(-chgm-strm)*mKZer+brnm*mNeut; |
---|
| 562 | else resM=(-strm)*mKChg+(-chgm)*mPiCh+brnm*mNeut; |
---|
[819] | 563 | } |
---|
| 564 | G4LorentzVector prt4M=(prtM/(prtM+resM))*EnFlow4M; |
---|
| 565 | EnFlow4M-=prt4M; |
---|
| 566 | EnFlowQC-=prtQC; |
---|
| 567 | G4QHadron* aHadron = new G4QHadron(prtQC, prt4M); |
---|
| 568 | projHV.push_back(aHadron); |
---|
| 569 | if(nprt==1) |
---|
| 570 | { |
---|
| 571 | G4QHadron* fHadron = new G4QHadron(EnFlowQC, EnFlow4M); |
---|
| 572 | projHV.push_back(fHadron); |
---|
| 573 | nprt=0; |
---|
| 574 | } |
---|
| 575 | #ifdef debug |
---|
| 576 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: nprt="<<nprt<<G4endl; |
---|
| 577 | #endif |
---|
| 578 | } // End of WHILE |
---|
| 579 | } |
---|
| 580 | else |
---|
| 581 | { |
---|
| 582 | G4QHadron* aHadron = new G4QHadron(EnFlowQC, EnFlow4M); |
---|
| 583 | projHV.push_back(aHadron); |
---|
| 584 | } |
---|
| 585 | // End of Energy Flow ---------------------------------------- |
---|
| 586 | // Energy flow: one Quasmon for each B>0 collection ---------- too forward |
---|
| 587 | //G4QContent EnFlowQC(0,0,0,0,0,0); |
---|
| 588 | //G4LorentzVector EnFlow4M(0.,0.,0.,0.); |
---|
| 589 | //G4bool empty=true; |
---|
| 590 | //G4int barys=0; |
---|
| 591 | //for(G4int hp = theContents.size()-1; hp>=0; hp--) |
---|
| 592 | //{ |
---|
| 593 | // G4QContent curQC=theContents[hp]; |
---|
| 594 | // G4int baryn = curQC.GetBaryonNumber(); |
---|
| 595 | // if(baryn>0 && barys>0 && !empty) // New baryon and b-positive collection -> fill |
---|
[1055] | 596 | // { |
---|
[819] | 597 | // G4QHadron* aHadron = new G4QHadron(EnFlowQC, EnFlow4M); |
---|
| 598 | // projHV.push_back(aHadron); |
---|
| 599 | // EnFlowQC = G4QContent(0,0,0,0,0,0); |
---|
| 600 | // EnFlow4M = G4LorentzVector(0.,0.,0.,0.); |
---|
| 601 | // barys=0; |
---|
| 602 | // empty=true; |
---|
| 603 | // } |
---|
| 604 | // EnFlowQC += curQC; // Keep collecting energy flow |
---|
| 605 | // EnFlow4M += *(theMomenta[hp]); |
---|
| 606 | // barys += baryn; |
---|
| 607 | // empty = false; |
---|
| 608 | //} |
---|
| 609 | //if(!empty) |
---|
| 610 | //{ |
---|
| 611 | // G4QHadron* aHadron = new G4QHadron(EnFlowQC, EnFlow4M); |
---|
| 612 | // projHV.push_back(aHadron); |
---|
| 613 | //} |
---|
| 614 | // End of Energy Flow One Quasmon for each ---------------------------- |
---|
| 615 | } |
---|
| 616 | else // Never come here (!?) |
---|
| 617 | { |
---|
| 618 | unsigned int hp; |
---|
| 619 | for(hp=0; hp<hitCount; hp++) // Initialize the arrays |
---|
| 620 | { |
---|
| 621 | G4QContent co(0, 0, 0, 0, 0, 0); |
---|
| 622 | theFinalContents.push_back(co); |
---|
| 623 | G4LorentzVector* mo = new G4LorentzVector(0,0,0,0); |
---|
| 624 | theFinalMomenta.push_back(mo); |
---|
| 625 | } |
---|
| 626 | unsigned int running = 0; |
---|
| 627 | while (running<theContents.size()) |
---|
| 628 | { |
---|
| 629 | for(hp = 0; hp<hitCount; hp++) |
---|
| 630 | { |
---|
| 631 | theFinalContents[hp] +=theContents[running]; |
---|
[1055] | 632 | *(theFinalMomenta[hp])+=*(theMomenta[running]); |
---|
| 633 | running++; |
---|
| 634 | if(running == theContents.size()) break; |
---|
[819] | 635 | } |
---|
| 636 | } |
---|
| 637 | for(hp = 0; hp<hitCount; hp++) |
---|
| 638 | { |
---|
| 639 | G4QHadron* aHadron = new G4QHadron(theFinalContents[hp], *theFinalMomenta[hp]); |
---|
| 640 | projHV.push_back(aHadron); |
---|
| 641 | } |
---|
| 642 | } |
---|
| 643 | // construct the quasmon |
---|
| 644 | size_t i; |
---|
| 645 | for (i=0; i<theFinalMomenta.size(); i++) delete theFinalMomenta[i]; |
---|
| 646 | for (i=0; i<theMomenta.size(); i++) delete theMomenta[i]; |
---|
| 647 | theFinalMomenta.clear(); |
---|
| 648 | theMomenta.clear(); |
---|
| 649 | |
---|
| 650 | G4QNucleus::SetParameters(fractionOfSingleQuasiFreeNucleons, |
---|
| 651 | fractionOfPairedQuasiFreeNucleons, |
---|
[1055] | 652 | clusteringCoefficient, |
---|
| 653 | fusionToExchange); |
---|
[819] | 654 | G4Quasmon::SetParameters(temperature, halfTheStrangenessOfSee, etaToEtaPrime); |
---|
| 655 | |
---|
| 656 | #ifdef CHIPSdebug |
---|
| 657 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: G4QNucleus parameters " |
---|
| 658 | <<fractionOfSingleQuasiFreeNucleons<<" "<<fractionOfPairedQuasiFreeNucleons |
---|
| 659 | <<" "<<clusteringCoefficient<<G4endl; |
---|
| 660 | G4cout<<"G4Quasmon parameters "<<temperature<<" "<<halfTheStrangenessOfSee<<" " |
---|
| 661 | <<etaToEtaPrime << G4endl; |
---|
| 662 | G4cout<<"The Target PDG code = "<<targetPDGCode<<G4endl; |
---|
| 663 | G4cout<<"The projectile momentum = "<<1./MeV*proj4Mom<<G4endl; |
---|
| 664 | G4cout<<"The target momentum = "<<1./MeV*targ4Mom<<G4endl; |
---|
| 665 | #endif |
---|
| 666 | |
---|
| 667 | // now call chips with this info in place |
---|
| 668 | G4QHadronVector* output = 0; |
---|
| 669 | if (particleCount!=0 && resA!=0) |
---|
| 670 | { |
---|
| 671 | // G4QCHIPSWorld aWorld(nop); // Create CHIPS World of nop particles |
---|
| 672 | G4QCHIPSWorld::Get()->GetParticles(nop); |
---|
| 673 | G4QEnvironment* pan= new G4QEnvironment(projHV, targetPDGCode); |
---|
[1055] | 674 | #ifdef pdebug |
---|
| 675 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: CHIPS fragmentation, rA=" |
---|
| 676 | <<resA<<", #AbsPt="<<particleCount<<G4endl; |
---|
| 677 | #endif |
---|
[819] | 678 | try |
---|
| 679 | { |
---|
| 680 | output = pan->Fragment(); // The main fragmentation member function |
---|
| 681 | } |
---|
| 682 | catch(G4HadronicException& aR) |
---|
| 683 | { |
---|
| 684 | G4cerr << "Exception thrown of G4StringChipsParticleLevelInterface "<<G4endl; |
---|
| 685 | G4cerr << " targetPDGCode = "<< targetPDGCode <<G4endl; |
---|
| 686 | G4cerr << " The projectile momentum = "<<1./MeV*proj4Mom<<G4endl; |
---|
| 687 | G4cerr << " The target momentum = "<<1./MeV*targ4Mom<<G4endl<<G4endl; |
---|
| 688 | G4cerr << " Dumping the information in the pojectile list"<<G4endl; |
---|
| 689 | for(size_t i=0; i< projHV.size(); i++) |
---|
| 690 | { |
---|
| 691 | G4cerr <<" Incoming 4-momentum and PDG code of "<<i<<"'th hadron: " |
---|
[1055] | 692 | <<" "<< projHV[i]->Get4Momentum()<<" "<<projHV[i]->GetPDGCode()<<G4endl; |
---|
[819] | 693 | } |
---|
| 694 | throw; |
---|
| 695 | } |
---|
| 696 | delete pan; |
---|
| 697 | } |
---|
[1055] | 698 | else |
---|
| 699 | { |
---|
| 700 | #ifdef pdebug |
---|
| 701 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: NO CHIPS fragmentation, rA=" |
---|
| 702 | <<resA<<", #AbsPt="<<particleCount<<G4endl; |
---|
| 703 | #endif |
---|
| 704 | output = new G4QHadronVector; |
---|
| 705 | } |
---|
[819] | 706 | |
---|
| 707 | // clean up impinging particles |
---|
| 708 | std::for_each(projHV.begin(), projHV.end(), DeleteQHadron()); |
---|
| 709 | projHV.clear(); |
---|
| 710 | |
---|
| 711 | // Fill the result. |
---|
| 712 | #ifdef CHIPSdebug |
---|
[1055] | 713 | G4cout << "NEXT EVENT, EscapeExists="<<EscapeExists<<G4endl; |
---|
[819] | 714 | #endif |
---|
| 715 | |
---|
| 716 | // first decay and add all escaping particles. |
---|
[1055] | 717 | if (EscapeExists) for (current = firstEscape; current!=theSorted.end(); current++) |
---|
[819] | 718 | { |
---|
| 719 | G4KineticTrack* aResult = (*current).second; |
---|
| 720 | G4ParticleDefinition* pdef=aResult->GetDefinition(); |
---|
| 721 | secondaries = NULL; |
---|
| 722 | //if(pdef->GetPDGWidth() > 0 && pdef->GetPDGLifeTime() < 5E-17*s ) // HPW version |
---|
| 723 | if ( pdef->IsShortLived() ) |
---|
| 724 | { |
---|
| 725 | secondaries = aResult->Decay(); |
---|
| 726 | for (unsigned int aSecondary=0; aSecondary<secondaries->size(); aSecondary++) |
---|
| 727 | { |
---|
| 728 | G4KineticTrack* bResult=secondaries->operator[](aSecondary); |
---|
| 729 | G4ParticleDefinition* sdef=bResult->GetDefinition(); |
---|
| 730 | if ( sdef->IsShortLived() ) |
---|
| 731 | { |
---|
| 732 | secsec = bResult->Decay(); |
---|
| 733 | for (unsigned int bSecondary=0; bSecondary<secsec->size(); bSecondary++) |
---|
| 734 | { |
---|
| 735 | G4KineticTrack* cResult=secsec->operator[](bSecondary); |
---|
| 736 | G4ParticleDefinition* cdef=cResult->GetDefinition(); |
---|
| 737 | theSec = new G4ReactionProduct(cdef); |
---|
| 738 | G4LorentzVector cur4Mom = cResult->Get4Momentum(); |
---|
| 739 | cur4Mom.boost(targ4Mom.boostVector()); |
---|
| 740 | theSec->SetTotalEnergy(cur4Mom.t()); |
---|
| 741 | theSec->SetMomentum(cur4Mom.vect()); |
---|
| 742 | #ifdef trapdebug |
---|
[1055] | 743 | if(cdef->GetPDGEncoding()==113) G4cout |
---|
[819] | 744 | <<"G4StringChipsParticleLevelInterface::Propagate: *Rho0* QGS dec2 PDG=" |
---|
| 745 | <<cdef->GetPDGEncoding()<<",4M="<<cur4Mom<<", grandparPDG= " |
---|
| 746 | <<pdef->GetPDGEncoding()<<", parPDG= "<<sdef->GetPDGEncoding()<<G4endl; |
---|
| 747 | #endif |
---|
| 748 | #ifdef pdebug |
---|
[1055] | 749 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: *OUT* QGS dec2 PDG=" |
---|
[819] | 750 | <<sdef->GetPDGEncoding()<<",4M="<<cur4Mom<<G4endl; |
---|
| 751 | #endif |
---|
| 752 | theResult->push_back(theSec); |
---|
| 753 | } |
---|
| 754 | std::for_each(secsec->begin(), secsec->end(), DeleteKineticTrack()); |
---|
| 755 | delete secsec; |
---|
| 756 | } |
---|
| 757 | else |
---|
| 758 | { |
---|
| 759 | theSec = new G4ReactionProduct(sdef); |
---|
| 760 | G4LorentzVector current4Mom = bResult->Get4Momentum(); |
---|
| 761 | current4Mom.boost(targ4Mom.boostVector()); |
---|
| 762 | theSec->SetTotalEnergy(current4Mom.t()); |
---|
| 763 | theSec->SetMomentum(current4Mom.vect()); |
---|
| 764 | #ifdef trapdebug |
---|
[1055] | 765 | if(sdef->GetPDGEncoding()==113) |
---|
[819] | 766 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate:*Rho0* QGS decay PDG=" |
---|
| 767 | <<sdef->GetPDGEncoding()<<",4M="<<current4Mom<<", parentPDG= " |
---|
| 768 | <<pdef->GetPDGEncoding()<<G4endl; |
---|
| 769 | //throw G4HadronicException(__FILE__,__LINE__, |
---|
| 770 | // "G4StringChipsParticleLevelInterface: Rho0 is found!"); |
---|
| 771 | #endif |
---|
| 772 | #ifdef pdebug |
---|
[1055] | 773 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: *OUT* QGS decay PDG=" |
---|
[819] | 774 | <<sdef->GetPDGEncoding()<<",4M="<<current4Mom<<G4endl; |
---|
| 775 | #endif |
---|
| 776 | theResult->push_back(theSec); |
---|
| 777 | } |
---|
| 778 | } |
---|
| 779 | std::for_each(secondaries->begin(), secondaries->end(), DeleteKineticTrack()); |
---|
| 780 | delete secondaries; |
---|
| 781 | } |
---|
| 782 | else |
---|
| 783 | { |
---|
| 784 | theSec = new G4ReactionProduct(aResult->GetDefinition()); |
---|
| 785 | G4LorentzVector current4Mom = aResult->Get4Momentum(); |
---|
| 786 | current4Mom.boost(targ4Mom.boostVector()); |
---|
| 787 | theSec->SetTotalEnergy(current4Mom.t()); |
---|
| 788 | theSec->SetMomentum(current4Mom.vect()); |
---|
| 789 | #ifdef trapdebug |
---|
[1055] | 790 | if(aResult->GetDefinition()->GetPDGEncoding()==113) |
---|
[819] | 791 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: *OUT* QGS stable PDG=" |
---|
| 792 | <<aResult->GetDefinition()->GetPDGEncoding()<<",4M="<<current4Mom<<G4endl; |
---|
| 793 | #endif |
---|
| 794 | #ifdef pdebug |
---|
[1055] | 795 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: *OUT* QGS stable PDG=" |
---|
[819] | 796 | <<aResult->GetDefinition()->GetPDGEncoding()<<",4M="<<current4Mom<<G4endl; |
---|
| 797 | #endif |
---|
| 798 | theResult->push_back(theSec); |
---|
| 799 | } |
---|
| 800 | } |
---|
| 801 | std::for_each(theSecondaries->begin(), theSecondaries->end(), DeleteKineticTrack()); |
---|
| 802 | delete theSecondaries; |
---|
| 803 | |
---|
| 804 | // now add the quasmon output |
---|
| 805 | G4int maxParticle=output->size(); |
---|
| 806 | #ifdef CHIPSdebug |
---|
| 807 | G4cout << "Number of particles from string"<<theResult->size()<<G4endl; |
---|
| 808 | G4cout << "Number of particles from chips"<<maxParticle<<G4endl; |
---|
| 809 | #endif |
---|
| 810 | #ifdef pdebug |
---|
| 811 | G4cout << "Number of particles from QGS="<<theResult->size()<<G4endl; |
---|
| 812 | G4cout << "Number of particles from CHIPS="<<maxParticle<<G4endl; |
---|
| 813 | #endif |
---|
| 814 | if(maxParticle) for(G4int particle = 0; particle < maxParticle; particle++) |
---|
| 815 | { |
---|
| 816 | if(output->operator[](particle)->GetNFragments() != 0) |
---|
| 817 | { |
---|
| 818 | delete output->operator[](particle); |
---|
| 819 | continue; |
---|
| 820 | } |
---|
| 821 | G4int pdgCode = output->operator[](particle)->GetPDGCode(); |
---|
| 822 | |
---|
| 823 | |
---|
| 824 | #ifdef CHIPSdebug |
---|
| 825 | G4cerr << "PDG code of chips particle = "<<pdgCode<<G4endl; |
---|
| 826 | #endif |
---|
| 827 | |
---|
| 828 | G4ParticleDefinition * theDefinition; |
---|
| 829 | // Note that I still have to take care of strange nuclei |
---|
| 830 | // For this I need the mass calculation, and a changed interface |
---|
| 831 | // for ion-table ==> work for Hisaya @@@@@@@ |
---|
| 832 | // Then I can sort out the pdgCode. I also need a decau process |
---|
| 833 | // for strange nuclei; may be another chips interface |
---|
| 834 | if(pdgCode>90000000) |
---|
| 835 | { |
---|
| 836 | G4int aZ = (pdgCode-90000000)/1000; |
---|
| 837 | if (aZ>1000) aZ=aZ%1000; // patch for strange nuclei, to be repaired @@@@ |
---|
| 838 | G4int anN = pdgCode-90000000-1000*aZ; |
---|
| 839 | if(anN>1000) anN=anN%1000; // patch for strange nuclei, to be repaired @@@@ |
---|
| 840 | |
---|
| 841 | if(pdgCode==90000999) theDefinition = G4PionPlus::PionPlusDefinition(); |
---|
| 842 | else if(pdgCode==89999001) theDefinition = G4PionMinus::PionMinusDefinition(); |
---|
| 843 | else if(pdgCode==90999999) theDefinition = G4KaonZero::KaonZeroDefinition(); |
---|
| 844 | else if(pdgCode==90999000) theDefinition = G4KaonMinus::KaonMinusDefinition(); |
---|
| 845 | else if(pdgCode==89001000) theDefinition = G4KaonPlus::KaonPlusDefinition(); |
---|
| 846 | else if(pdgCode==89000001) theDefinition = G4AntiKaonZero::AntiKaonZeroDefinition(); |
---|
| 847 | else if(pdgCode==91000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
| 848 | else if(pdgCode==92000000) theDefinition = G4Lambda::LambdaDefinition(); //NLambd? |
---|
| 849 | else if(pdgCode==93000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
| 850 | else if(pdgCode==94000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
| 851 | else if(pdgCode==95000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
| 852 | else if(pdgCode==96000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
| 853 | else if(pdgCode==97000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
| 854 | else if(pdgCode==98000000) theDefinition = G4Lambda::LambdaDefinition(); |
---|
| 855 | else if(aZ == 0 && anN == 1) theDefinition = G4Neutron::Neutron(); |
---|
| 856 | else theDefinition = G4ParticleTable::GetParticleTable()->FindIon(aZ,anN+aZ,0,aZ); |
---|
| 857 | } |
---|
| 858 | else theDefinition = G4ParticleTable::GetParticleTable()->FindParticle(pdgCode); |
---|
| 859 | |
---|
| 860 | #ifdef CHIPSdebug |
---|
| 861 | G4cout << "Particle code produced = "<< pdgCode <<G4endl; |
---|
| 862 | #endif |
---|
| 863 | |
---|
| 864 | if(theDefinition) |
---|
| 865 | { |
---|
| 866 | theSec = new G4ReactionProduct(theDefinition); |
---|
| 867 | G4LorentzVector current4Mom = output->operator[](particle)->Get4Momentum(); |
---|
| 868 | current4Mom.boost(targ4Mom.boostVector()); |
---|
| 869 | theSec->SetTotalEnergy(current4Mom.t()); |
---|
| 870 | theSec->SetMomentum(current4Mom.vect()); |
---|
| 871 | #ifdef pdebug |
---|
[1055] | 872 | G4cout<<"G4StringChipsParticleLevelInterface::Propagate: *OUT* CHIPS PDG=" |
---|
[819] | 873 | <<theDefinition->GetPDGEncoding()<<",4M="<<current4Mom<<G4endl; |
---|
| 874 | #endif |
---|
| 875 | theResult->push_back(theSec); |
---|
| 876 | } |
---|
| 877 | #ifdef pdebug |
---|
| 878 | else |
---|
| 879 | { |
---|
| 880 | G4cerr <<"G4StringChipsParticleLevelInterface::Propagate: WARNING"<<G4endl; |
---|
| 881 | G4cerr << "Getting unknown pdgCode from chips in ParticleLevelInterface"<<G4endl; |
---|
| 882 | G4cerr << "skipping particle with pdgCode = "<<pdgCode<<G4endl<<G4endl; |
---|
| 883 | } |
---|
| 884 | #endif |
---|
| 885 | |
---|
| 886 | #ifdef CHIPSdebug |
---|
| 887 | G4cout <<"CHIPS particles "<<theDefinition->GetPDGCharge()<<" " |
---|
| 888 | << theDefinition->GetPDGEncoding()<<" " |
---|
[1055] | 889 | << output->operator[](particle)->Get4Momentum() <<G4endl; |
---|
[819] | 890 | #endif |
---|
| 891 | |
---|
| 892 | delete output->operator[](particle); |
---|
| 893 | } |
---|
[1055] | 894 | else |
---|
| 895 | { |
---|
| 896 | if(resA>0) |
---|
| 897 | { |
---|
| 898 | G4ParticleDefinition* theDefinition = G4Neutron::Neutron(); |
---|
| 899 | if(resA==1) // The residual nucleus at rest must be added to conserve BaryN & Charge |
---|
| 900 | { |
---|
| 901 | if(resZ == 1) theDefinition = G4Proton::Proton(); |
---|
| 902 | } |
---|
| 903 | else theDefinition = G4ParticleTable::GetParticleTable()->FindIon(resZ,resA,0,resZ); |
---|
| 904 | theSec = new G4ReactionProduct(theDefinition); |
---|
| 905 | theSec->SetTotalEnergy(theDefinition->GetPDGMass()); |
---|
| 906 | theSec->SetMomentum(G4ThreeVector(0.,0.,0.)); |
---|
| 907 | theResult->push_back(theSec); |
---|
| 908 | if(!resZ && resA>0) for(G4int ni=1; ni<resA; ni++) |
---|
| 909 | { |
---|
| 910 | theSec = new G4ReactionProduct(theDefinition); |
---|
| 911 | theSec->SetTotalEnergy(theDefinition->GetPDGMass()); |
---|
| 912 | theSec->SetMomentum(G4ThreeVector(0.,0.,0.)); |
---|
| 913 | theResult->push_back(theSec); |
---|
| 914 | } |
---|
| 915 | } |
---|
| 916 | } |
---|
[819] | 917 | delete output; |
---|
| 918 | |
---|
| 919 | #ifdef CHIPSdebug |
---|
| 920 | G4cout << "Number of particles"<<theResult->size()<<G4endl; |
---|
| 921 | G4cout << G4endl; |
---|
| 922 | G4cout << "QUASMON preparation info " |
---|
| 923 | << 1./MeV*proj4Mom<<" " |
---|
[1055] | 924 | << 1./MeV*targ4Mom<<" " |
---|
| 925 | << nD<<" "<<nU<<" "<<nS<<" "<<nAD<<" "<<nAU<<" "<<nAS<<" " |
---|
| 926 | << hitCount<<" " |
---|
| 927 | << particleCount<<" " |
---|
| 928 | << theLow<<" " |
---|
| 929 | << theHigh<<" " |
---|
| 930 | << G4endl; |
---|
[819] | 931 | #endif |
---|
| 932 | |
---|
| 933 | return theResult; |
---|
| 934 | } |
---|