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: G4DecayTest.cc,v 1.2 2003/06/19 14:39:22 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: G4CrossSectionTest.cc |
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32 | // |
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33 | // Author: Maria Grazia Pia (pia@genova.infn.it), |
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34 | // |
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35 | // Creation date: 15 April 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 "G4LambdacPlus.hh" |
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76 | |
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77 | |
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78 | #include "G4VDecayChannel.hh" |
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79 | #include "G4DecayTable.hh" |
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80 | |
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81 | #include "G4KineticTrack.hh" |
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82 | #include "G4KineticTrackVector.hh" |
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83 | |
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84 | #include "G4VShortLivedParticle.hh" |
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85 | #include "G4ShortLivedConstructor.hh" |
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86 | #include "G4ParticleTable.hh" |
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87 | #include "G4ShortLivedTable.hh" |
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88 | |
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89 | #include "G4ParticleTable.hh" |
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90 | #include "G4VCrossSectionSource.hh" |
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91 | #include "G4XAqmTotal.hh" |
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92 | #include "G4XAqmElastic.hh" |
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93 | #include "G4XNNTotalLowE.hh" |
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94 | #include "G4XPDGTotal.hh" |
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95 | #include "G4XNNTotal.hh" |
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96 | #include "G4XPDGElastic.hh" |
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97 | |
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98 | |
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99 | int main() |
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100 | { |
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101 | // MGP ---- HBOOK initialization |
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102 | HepTupleManager* hbookManager; |
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103 | hbookManager = new HBookFile("decay.hbook", 58); |
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104 | assert (hbookManager != 0); |
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105 | |
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106 | // MGP ---- Book histograms |
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107 | |
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108 | HepHistogram* hSigma; |
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109 | |
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110 | hSigma = hbookManager->histogram("CrossSection", 100,0.,10.); |
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111 | assert (hSigma != 0); |
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112 | |
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113 | // MGP ---- Book a ntuple |
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114 | HepTuple* ntuple; |
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115 | ntuple = hbookManager->ntuple("Decay ntuple"); |
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116 | assert (ntuple != 0); |
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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 | |
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134 | G4ParticleDefinition* theMuonPlus = G4MuonPlus::MuonPlusDefinition(); |
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135 | G4ParticleDefinition* theMuonMinus = G4MuonMinus::MuonMinusDefinition(); |
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136 | |
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137 | G4ParticleDefinition* theNeutrinoMu = G4NeutrinoMu::NeutrinoMuDefinition(); |
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138 | G4ParticleDefinition* theAntiNeutrinoMu = G4AntiNeutrinoMu::AntiNeutrinoMuDefinition(); |
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139 | |
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140 | G4ParticleDefinition* lambdacPlus = G4LambdacPlus::LambdacPlusDefinition(); |
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141 | |
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142 | // G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable(); |
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143 | // G4ParticleDefinition* deltaPlus = particleTable->FindParticle("delta+"); |
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144 | // G4ParticleDefinition* deltaPlus = particleTable->FindParticle("N(1440)0"); |
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145 | |
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146 | G4ShortLivedConstructor ShortLived; |
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147 | G4ShortLivedTable ShortLivedTab; |
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148 | ShortLived.ConstructParticle(); |
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149 | |
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150 | G4int DEBUG; |
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151 | cout << "insert Debug value 0/1" << G4endl; |
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152 | G4cin >> DEBUG; |
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153 | |
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154 | // Select track 1 |
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155 | |
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156 | G4cout << "---- Set KineticTrack 1 ----" << G4endl; |
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157 | G4int id1 = 0; |
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158 | G4cout << "1 p 2 ap 3 n 4 an 5 pi+ 6 pi- 7 K+ 8 K- " << G4endl; |
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159 | G4cin >> id1; |
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160 | |
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161 | G4ParticleDefinition* definition1; |
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162 | switch (id1) |
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163 | { |
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164 | case 1: |
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165 | definition1 = proton; |
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166 | break; |
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167 | case 2: |
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168 | definition1 = antiProton; |
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169 | break; |
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170 | case 3: |
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171 | definition1 = neutron; |
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172 | break; |
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173 | case 4: |
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174 | definition1 = antiNeutron; |
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175 | break; |
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176 | case 5: |
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177 | definition1 = pionPlus; |
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178 | break; |
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179 | case 6: |
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180 | definition1 = pionMinus; |
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181 | break; |
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182 | case 7: |
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183 | definition1 = kaonPlus; |
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184 | break; |
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185 | case 8: |
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186 | definition1 = kaonMinus; |
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187 | break; |
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188 | // case 9: |
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189 | // definition1 = deltaPlus; |
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190 | // break; |
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191 | default: |
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192 | definition1 = proton; |
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193 | break; |
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194 | } |
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195 | if(DEBUG==1)cout << definition1 << G4endl; |
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196 | G4double mass1 = definition1->GetPDGMass(); |
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197 | G4String name1; |
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198 | if(DEBUG==1)name1 = definition1->GetParticleName(); |
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199 | if(DEBUG==1)cout << "Particle Type: " << name1 << G4endl; |
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200 | if(DEBUG==1)cout << "Particle Mass: " << mass1 << G4endl; |
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201 | |
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202 | |
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203 | // Formation time |
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204 | G4double time1 = 0.; |
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205 | |
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206 | // Initial position |
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207 | G4double x1 = 0.; |
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208 | G4double y1 = 0.; |
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209 | G4double z1 = 0.; |
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210 | G4ThreeVector pos1(x1*cm, y1*cm, z1*cm); |
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211 | |
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212 | // Momentum |
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213 | G4double px1 = 0. * GeV; |
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214 | G4double py1 = 0. * GeV; |
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215 | G4double pz1 = 0. * GeV; |
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216 | cout << " enter Pz (Px=Py=0.)" << G4endl; |
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217 | G4cin >> pz1; |
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218 | G4ThreeVector p1(px1,py1,pz1); |
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219 | G4double e1 = sqrt(mass1*mass1 + p1.mag()*p1.mag()); |
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220 | G4LorentzVector p41(p1,e1); |
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221 | |
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222 | G4KineticTrack mytrack; |
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223 | |
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224 | G4int iter=0, iter_max; |
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225 | cout << " Enter number of iteration" << G4endl; |
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226 | G4cin >> iter_max; |
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227 | while(iter < iter_max){ |
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228 | cout << " =================> Processing event:......" << (iter+1) << G4endl; |
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229 | mytrack=G4KineticTrack(definition1,time1,pos1,p41); |
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230 | if(DEBUG==1)cout << mytrack.GetDefinition()->GetParticleName() << G4endl; |
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231 | // mytrack.SetFormationTime(time1); |
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232 | // mytrack.SetPosition(pos1); |
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233 | // mytrack.Set4Momentum(p41); |
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234 | |
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235 | // G4DecayTable Dectab=G4DecayTable(); |
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236 | // definition1->SetDecayTable(&Dectab); |
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237 | if(DEBUG==1){ |
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238 | cout << "\n " << G4endl; |
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239 | definition1->DumpTable(); |
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240 | cout << "\n " << G4endl;} |
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241 | G4DecayTable* TheDec=definition1->GetDecayTable(); |
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242 | // cout << " n decay channels: " << TheDec << G4endl; |
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243 | // if(TheDec == NULL)cout << " **************** " << G4endl; |
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244 | |
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245 | // cout << " Table not yet dumped " << G4endl; |
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246 | // TheDec->DumpInfo(); |
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247 | // cout << " Table dumped " << G4endl; |
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248 | |
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249 | G4KineticTrackVector* Dec = mytrack.Decay(); |
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250 | if(Dec != NULL){ |
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251 | // if(DEBUG==1)TheDec->DumpInfo(); |
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252 | if(DEBUG==1)cout << " Pointer to Decay Products: "<< Dec << G4endl; |
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253 | G4int nchan = TheDec->entries(); |
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254 | /* G4double TheBR[10]; |
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255 | cout << nchan << G4endl; |
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256 | for(int index=nchan-1; index >=0; index--){ |
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257 | TheBR[index]=TheDec->GetDecayChannel(index)->GetBR(); |
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258 | cout << " BR: " << TheBR[index] << G4endl;} */ |
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259 | } |
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260 | |
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261 | // get kinetictracks from kinetictracksvector |
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262 | |
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263 | G4int nComponents = 0; |
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264 | if (Dec != 0) |
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265 | nComponents = Dec->entries(); |
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266 | else |
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267 | continue; |
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268 | G4int i; |
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269 | G4LorentzVector Sumv=G4LorentzVector(); |
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270 | G4double pxx1=-999.; |
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271 | G4double pyy1=-999.; |
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272 | G4double pzz1=-999.; |
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273 | G4double pxx2=-999.; |
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274 | G4double pyy2=-999.; |
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275 | G4double pzz2=-999.; |
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276 | G4double pxx3=-999.; |
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277 | G4double pyy3=-999.; |
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278 | G4double pzz3=-999.; |
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279 | for (i=0; i<nComponents; i++) |
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280 | { |
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281 | if(DEBUG==1)G4cout << "* Component " << i << ": " << |
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282 | Dec->at(i)->GetDefinition()->GetParticleName() << " " << |
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283 | Dec->at(i)->GetPosition() << " " << |
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284 | Dec->at(i)->Get4Momentum() << " " << |
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285 | G4endl; |
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286 | |
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287 | switch (i) { |
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288 | case 0: |
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289 | pxx1=Dec->at(i)->Get4Momentum().px(); |
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290 | pyy1=Dec->at(i)->Get4Momentum().py(); |
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291 | pzz1=Dec->at(i)->Get4Momentum().pz(); |
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292 | break; |
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293 | case 1: |
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294 | pxx2=Dec->at(i)->Get4Momentum().px(); |
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295 | pyy2=Dec->at(i)->Get4Momentum().py(); |
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296 | pzz2=Dec->at(i)->Get4Momentum().pz(); |
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297 | break; |
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298 | case 2: |
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299 | pxx3=Dec->at(i)->Get4Momentum().px(); |
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300 | pyy3=Dec->at(i)->Get4Momentum().py(); |
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301 | pzz3=Dec->at(i)->Get4Momentum().pz(); |
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302 | break;} |
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303 | Sumv=Sumv+Dec->at(i)->Get4Momentum(); |
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304 | } |
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305 | G4double mass=Sumv.m()/1000.; |
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306 | if(DEBUG==1)cout << "Mass:" << mass << G4endl; |
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307 | |
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308 | ntuple->column("mass",mass); |
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309 | ntuple->column("px1",pxx1); |
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310 | ntuple->column("px2",pxx2); |
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311 | ntuple->column("px3",pxx3); |
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312 | ntuple->column("py1",pyy1); |
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313 | ntuple->column("py2",pyy2); |
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314 | ntuple->column("py3",pyy3); |
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315 | ntuple->column("pz1",pzz1); |
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316 | ntuple->column("pz2",pzz2); |
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317 | ntuple->column("pz3",pzz3); |
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318 | // ntuple->column("id",i); |
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319 | ntuple->dumpData(); |
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320 | |
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321 | iter++; |
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322 | int k; |
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323 | } |
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324 | hbookManager->write(); |
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325 | |
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326 | // delete source; |
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327 | |
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328 | return EXIT_SUCCESS; |
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329 | } |
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