[1199] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * DISCLAIMER * |
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| 4 | // * * |
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| 5 | // * The following disclaimer summarizes all the specific disclaimers * |
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| 6 | // * of contributors to this software. The specific disclaimers,which * |
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| 7 | // * govern, are listed with their locations in: * |
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| 8 | // * http://cern.ch/geant4/license * |
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| 9 | // * * |
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| 10 | // * Neither the authors of this software system, nor their employing * |
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| 11 | // * institutes,nor the agencies providing financial support for this * |
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| 12 | // * work make any representation or warranty, express or implied, * |
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| 13 | // * regarding this software system or assume any liability for its * |
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| 14 | // * use. * |
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| 15 | // * * |
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| 16 | // * This code implementation is the intellectual property of the * |
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| 17 | // * GEANT4 collaboration. * |
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| 18 | // * By copying, distributing or modifying the Program (or any work * |
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| 19 | // * based on the Program) you indicate your acceptance of this * |
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| 20 | // * statement, and all its terms. * |
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| 21 | // ******************************************************************** |
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| 22 | // |
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| 23 | // $Id: G4BrTest.cc,v 1.2 2003/06/19 14:39:18 gunter Exp $ |
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| 24 | // ------------------------------------------------------------------- |
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| 25 | // |
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| 26 | // ------------------------------------------------------------------- |
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| 27 | // GEANT 4 class file --- Copyright CERN 1998 |
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| 28 | // CERN Geneva Switzerland |
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| 29 | // |
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| 30 | // |
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| 31 | // File name: G4DecayTest.cc |
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| 32 | // |
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| 33 | // Author: Lorenzo Bellagamba (bellagamba@bo.infn.it), |
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| 34 | // |
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| 35 | // Creation date: 30 October 1999 |
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| 36 | // |
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| 37 | // Modifications: |
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| 38 | // |
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| 39 | // ------------------------------------------------------------------- |
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| 40 | |
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| 41 | #include "globals.hh" |
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| 42 | |
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| 43 | #include "G4ios.hh" |
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| 44 | #include <fstream> |
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| 45 | #include <iomanip> |
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| 46 | #include <iostream> |
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| 47 | #include <assert.h> |
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| 48 | |
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| 49 | #include "CLHEP/Hist/TupleManager.h" |
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| 50 | #include "CLHEP/Hist/HBookFile.h" |
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| 51 | #include "CLHEP/Hist/Histogram.h" |
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| 52 | #include "CLHEP/Hist/Tuple.h" |
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| 53 | |
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| 54 | #include "Randomize.hh" |
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| 55 | |
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| 56 | #include "G4ThreeVector.hh" |
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| 57 | #include "G4LorentzVector.hh" |
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| 58 | #include "G4LorentzRotation.hh" |
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| 59 | |
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| 60 | #include "G4AntiProton.hh" |
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| 61 | #include "G4Proton.hh" |
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| 62 | #include "G4Neutron.hh" |
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| 63 | #include "G4AntiNeutron.hh" |
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| 64 | #include "G4KaonPlus.hh" |
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| 65 | #include "G4KaonMinus.hh" |
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| 66 | #include "G4PionPlus.hh" |
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| 67 | #include "G4PionMinus.hh" |
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| 68 | #include "G4PionZero.hh" |
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| 69 | #include "G4Gamma.hh" |
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| 70 | #include "G4MuonMinus.hh" |
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| 71 | #include "G4MuonPlus.hh" |
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| 72 | #include "G4NeutrinoMu.hh" |
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| 73 | #include "G4AntiNeutrinoMu.hh" |
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| 74 | #include "G4Lambda.hh" |
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| 75 | #include "G4Eta.hh" |
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| 76 | #include "G4LambdacPlus.hh" |
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| 77 | |
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| 78 | |
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| 79 | #include "G4VDecayChannel.hh" |
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| 80 | #include "G4DecayTable.hh" |
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| 81 | |
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| 82 | #include "G4KineticTrack.hh" |
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| 83 | #include "G4KineticTrackVector.hh" |
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| 84 | |
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| 85 | #include "G4VShortLivedParticle.hh" |
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| 86 | #include "G4ShortLivedConstructor.hh" |
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| 87 | #include "G4ParticleTable.hh" |
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| 88 | #include "G4ShortLivedTable.hh" |
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| 89 | |
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| 90 | #include "G4ParticleTable.hh" |
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| 91 | #include "G4VCrossSectionSource.hh" |
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| 92 | #include "G4XAqmTotal.hh" |
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| 93 | #include "G4XAqmElastic.hh" |
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| 94 | #include "G4XNNTotalLowE.hh" |
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| 95 | #include "G4XPDGTotal.hh" |
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| 96 | #include "G4XNNTotal.hh" |
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| 97 | #include "G4XPDGElastic.hh" |
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| 98 | |
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| 99 | |
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| 100 | int main() |
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| 101 | { |
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| 102 | // MGP ---- HBOOK initialization |
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| 103 | HepTupleManager* hbookManager; |
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| 104 | hbookManager = new HBookFile("br.hbook", 58); |
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| 105 | assert (hbookManager != 0); |
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| 106 | |
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| 107 | // MGP ---- Book histograms |
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| 108 | |
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| 109 | // MGP ---- Book a ntuple |
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| 110 | HepTuple* ntuple; |
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| 111 | ntuple = hbookManager->ntuple("Decay ntuple"); |
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| 112 | assert (ntuple != 0); |
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| 113 | |
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| 114 | G4ShortLivedConstructor ShortLived; |
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| 115 | G4ShortLivedTable ShortLivedTab; |
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| 116 | ShortLived.ConstructParticle(); |
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| 117 | |
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| 118 | G4ParticleDefinition* gamma = G4Gamma::GammaDefinition(); |
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| 119 | |
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| 120 | G4ParticleDefinition* proton = G4Proton::ProtonDefinition(); |
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| 121 | G4ParticleDefinition* antiProton = G4AntiProton::AntiProtonDefinition(); |
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| 122 | G4ParticleDefinition* neutron = G4Neutron::NeutronDefinition(); |
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| 123 | G4ParticleDefinition* antiNeutron = G4AntiNeutron::AntiNeutronDefinition(); |
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| 124 | |
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| 125 | G4ParticleDefinition* pionPlus = G4PionPlus::PionPlusDefinition(); |
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| 126 | G4ParticleDefinition* pionMinus = G4PionMinus::PionMinusDefinition(); |
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| 127 | G4ParticleDefinition* pionZero = G4PionZero::PionZeroDefinition(); |
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| 128 | |
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| 129 | G4ParticleDefinition* kaonPlus = G4KaonPlus::KaonPlusDefinition(); |
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| 130 | G4ParticleDefinition* kaonMinus = G4KaonMinus::KaonMinusDefinition(); |
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| 131 | |
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| 132 | G4ParticleDefinition* lambda = G4Lambda::LambdaDefinition(); |
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| 133 | G4ParticleDefinition* eta = G4Eta::EtaDefinition(); |
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| 134 | |
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| 135 | G4ParticleDefinition* theMuonPlus = G4MuonPlus::MuonPlusDefinition(); |
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| 136 | G4ParticleDefinition* theMuonMinus = G4MuonMinus::MuonMinusDefinition(); |
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| 137 | |
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| 138 | G4ParticleDefinition* theNeutrinoMu = G4NeutrinoMu::NeutrinoMuDefinition(); |
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| 139 | G4ParticleDefinition* theAntiNeutrinoMu = G4AntiNeutrinoMu::AntiNeutrinoMuDefinition(); |
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| 140 | |
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| 141 | // G4ParticleDefinition* lambdacPlus = G4LambdacPlus::LambdacPlusDefinition(); |
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| 142 | |
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| 143 | G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable(); |
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| 144 | G4ParticleDefinition* N1440_Plus = particleTable->FindParticle("N(1440)+"); |
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| 145 | G4ParticleDefinition* N1440_0 = particleTable->FindParticle("N(1440)0"); |
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| 146 | G4ParticleDefinition* N1535_0 = particleTable->FindParticle("N(1535)0"); |
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| 147 | // G4ParticleDefinition* deltaPluslus = particleTable->FindParticle("delta++"); |
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| 148 | G4ParticleDefinition* deltaPlus = particleTable->FindParticle("delta+"); |
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| 149 | G4ParticleDefinition* deltaMinus = particleTable->FindParticle("delta-"); |
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| 150 | |
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| 151 | |
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| 152 | G4int DEBUG; |
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| 153 | cout << "insert Debug value 0/1" << G4endl; |
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| 154 | G4cin >> DEBUG; |
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| 155 | |
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| 156 | // Select track 1 |
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| 157 | |
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| 158 | G4cout << "---- Set KineticTrack 1 ----" << G4endl; |
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| 159 | G4int id1 = 0; |
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| 160 | G4cout << "1 p 2 ap 3 n 4 an 5 pi+ 6 pi- 7 K+ 8 K- 9 N(1440)0 10 N(1440)+ 11 delta+ 12 N(1535)0 13 delta++" << G4endl; |
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| 161 | G4cin >> id1; |
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| 162 | |
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| 163 | G4ParticleDefinition* definition1; |
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| 164 | switch (id1) |
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| 165 | { |
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| 166 | case 1: |
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| 167 | definition1 = proton; |
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| 168 | break; |
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| 169 | case 2: |
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| 170 | definition1 = antiProton; |
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| 171 | break; |
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| 172 | case 3: |
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| 173 | definition1 = neutron; |
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| 174 | break; |
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| 175 | case 4: |
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| 176 | definition1 = antiNeutron; |
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| 177 | break; |
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| 178 | case 5: |
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| 179 | definition1 = pionPlus; |
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| 180 | break; |
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| 181 | case 6: |
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| 182 | definition1 = pionMinus; |
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| 183 | break; |
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| 184 | case 7: |
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| 185 | definition1 = kaonPlus; |
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| 186 | break; |
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| 187 | case 8: |
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| 188 | definition1 = kaonMinus; |
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| 189 | break; |
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| 190 | case 9: |
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| 191 | definition1 = N1440_0; |
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| 192 | break; |
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| 193 | case 10: |
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| 194 | definition1 = N1440_Plus; |
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| 195 | break; |
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| 196 | case 11: |
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| 197 | definition1 = deltaPlus; |
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| 198 | break; |
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| 199 | case 12: |
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| 200 | definition1 = N1535_0; |
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| 201 | break; |
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| 202 | // case 13: |
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| 203 | // definition1 = deltaPlusPlus; |
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| 204 | // break; |
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| 205 | default: |
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| 206 | definition1 = proton; |
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| 207 | break; |
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| 208 | } |
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| 209 | if(DEBUG==1)cout << definition1 << G4endl; |
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| 210 | G4double mass0 = definition1->GetPDGMass(); |
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| 211 | G4double width0 = definition1->GetPDGWidth(); |
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| 212 | G4String name0; |
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| 213 | if(DEBUG==1)name0 = definition1->GetParticleName(); |
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| 214 | if(DEBUG==1)cout << "Particle Type: " << name0 << G4endl; |
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| 215 | if(DEBUG==1)cout << "Particle Mass: " << mass0 << G4endl; |
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| 216 | if(DEBUG==1)cout << "Particle Width: " << width0 << G4endl; |
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| 217 | |
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| 218 | G4KineticTrack wig; |
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| 219 | cout << "Enter number of width to be consdered for BW mass distribtion" << G4endl; |
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| 220 | cout << " If Nwidth = 0 Mass = PDGMass " << G4endl; |
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| 221 | double nwid; |
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| 222 | G4cin >> nwid; |
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| 223 | |
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| 224 | // Formation time |
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| 225 | G4double time1 = 0.; |
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| 226 | |
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| 227 | // Initial position |
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| 228 | G4double x1 = 0.; |
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| 229 | G4double y1 = 0.; |
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| 230 | G4double z1 = 0.; |
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| 231 | G4ThreeVector pos1(x1*cm, y1*cm, z1*cm); |
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| 232 | |
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| 233 | // Momentum |
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| 234 | G4double px1 = 0. * GeV; |
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| 235 | G4double py1 = 0. * GeV; |
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| 236 | G4double pz1 = 0. * GeV; |
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| 237 | cout << " enter Pz (Px=Py=0.)" << G4endl; |
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| 238 | G4cin >> pz1; |
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| 239 | |
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| 240 | G4int iter=0, iter_max; |
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| 241 | G4int nchan; |
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| 242 | cout << " Enter number of iteration" << G4endl; |
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| 243 | G4cin >> iter_max; |
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| 244 | G4double Dch[10] = {0.,0.,0.,0.,0.,0.,0.,0.,0.,0.}; |
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| 245 | G4double max=wig.BrWig(width0, mass0, mass0); |
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| 246 | G4double Dmas=(2*nwid*width0)/iter_max; |
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| 247 | while(iter < iter_max){ |
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| 248 | cout << " =================> Processing event:......" << (iter+1) << G4endl; |
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| 249 | G4double mass1=(mass0-nwid*width0)+iter*Dmas; |
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| 250 | cout << mass1 << G4endl; |
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| 251 | G4double width1=width0; |
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| 252 | |
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| 253 | ntuple->column("mass",mass1); |
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| 254 | |
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| 255 | G4ThreeVector p1(px1,py1,pz1); |
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| 256 | G4double e1 = sqrt(mass1*mass1 + p1.mag()*p1.mag()); |
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| 257 | G4LorentzVector p41(p1,e1); |
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| 258 | |
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| 259 | G4KineticTrack mytrack(definition1,time1,pos1,p41); |
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| 260 | |
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| 261 | ntuple->column("bwmas",mytrack.BrWig(width0,mass0,mass1)); |
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| 262 | |
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| 263 | if(DEBUG==1)cout << mytrack.GetDefinition()->GetParticleName() << G4endl; |
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| 264 | G4DecayTable* TheDec=definition1->GetDecayTable(); |
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| 265 | nchan=TheDec->entries(); |
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| 266 | G4double* br=mytrack.GetActualWidth(); |
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| 267 | G4int nn; |
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| 268 | G4double TotWd=0.; |
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| 269 | // Total Width |
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| 270 | for (nn=0; nn < nchan; nn++)TotWd = TotWd + br[nn]; |
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| 271 | ntuple->column("totwd",TotWd); |
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| 272 | for (nn=0; nn < nchan; nn++){ |
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| 273 | // fill decay channel histos |
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| 274 | switch (nn){ |
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| 275 | case 0: |
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| 276 | ntuple->column("wd0",br[nn]); |
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| 277 | ntuple->column("br0",br[nn]/TotWd); |
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| 278 | break; |
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| 279 | case 1: |
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| 280 | ntuple->column("wd1",br[nn]); |
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| 281 | ntuple->column("br1",br[nn]/TotWd); |
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| 282 | break; |
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| 283 | case 2: |
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| 284 | ntuple->column("wd2",br[nn]); |
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| 285 | ntuple->column("br2",br[nn]/TotWd); |
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| 286 | break; |
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| 287 | case 3: |
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| 288 | ntuple->column("wd3",br[nn]); |
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| 289 | ntuple->column("br3",br[nn]/TotWd); |
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| 290 | break; |
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| 291 | case 4: |
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| 292 | ntuple->column("wd4",br[nn]); |
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| 293 | ntuple->column("br4",br[nn]/TotWd); |
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| 294 | break; |
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| 295 | case 5: |
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| 296 | ntuple->column("wd5",br[nn]); |
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| 297 | ntuple->column("br5",br[nn]/TotWd); |
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| 298 | break; |
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| 299 | case 6: |
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| 300 | ntuple->column("wd6",br[nn]); |
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| 301 | ntuple->column("br6",br[nn]/TotWd); |
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| 302 | break; |
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| 303 | case 7: |
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| 304 | ntuple->column("wd7",br[nn]); |
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| 305 | ntuple->column("br7",br[nn]/TotWd); |
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| 306 | break; |
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| 307 | case 8: |
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| 308 | ntuple->column("wd8",br[nn]); |
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| 309 | ntuple->column("br8",br[nn]/TotWd); |
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| 310 | break; |
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| 311 | case 9: |
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| 312 | ntuple->column("wd9",br[nn]); |
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| 313 | ntuple->column("br9",br[nn]/TotWd); |
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| 314 | break; |
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| 315 | case 10: |
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| 316 | ntuple->column("wd10",br[nn]); |
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| 317 | ntuple->column("br10",br[nn]/TotWd); |
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| 318 | break; |
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| 319 | } |
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| 320 | } |
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| 321 | // ntuple->column("id",i); |
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| 322 | ntuple->dumpData(); |
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| 323 | |
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| 324 | iter++; |
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| 325 | } |
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| 326 | hbookManager->write(); |
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| 327 | |
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| 328 | // delete source; |
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| 329 | |
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| 330 | return EXIT_SUCCESS; |
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| 331 | } |
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