1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // |
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28 | |
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29 | #include "F04PhysicsList.hh" |
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30 | #include "F04PhysicsListMessenger.hh" |
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31 | |
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32 | #include "F04ExtraPhysics.hh" |
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33 | #include "G4OpticalPhysics.hh" |
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34 | |
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35 | #include "G4LossTableManager.hh" |
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36 | |
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37 | #include "G4ProcessManager.hh" |
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38 | #include "G4ParticleTypes.hh" |
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39 | #include "G4ParticleTable.hh" |
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40 | |
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41 | #include "G4PhysListFactory.hh" |
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42 | |
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43 | #include "G4Gamma.hh" |
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44 | #include "G4Electron.hh" |
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45 | #include "G4Positron.hh" |
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46 | |
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47 | #include "F04StepMax.hh" |
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48 | |
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49 | #include "G4ProcessTable.hh" |
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50 | |
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51 | #include "G4PionDecayMakeSpin.hh" |
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52 | #include "G4DecayWithSpin.hh" |
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53 | |
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54 | #include "G4DecayTable.hh" |
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55 | #include "G4MuonDecayChannelWithSpin.hh" |
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56 | #include "G4MuonRadiativeDecayChannelWithSpin.hh" |
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57 | |
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58 | F04PhysicsList::F04PhysicsList(G4String physicsList) : G4VModularPhysicsList() |
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59 | { |
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60 | G4LossTableManager::Instance(); |
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61 | |
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62 | defaultCutValue = 1.*mm; |
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63 | fCutForGamma = defaultCutValue; |
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64 | fCutForElectron = defaultCutValue; |
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65 | fCutForPositron = defaultCutValue; |
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66 | |
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67 | fMessenger = new F04PhysicsListMessenger(this); |
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68 | |
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69 | SetVerboseLevel(1); |
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70 | |
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71 | G4PhysListFactory factory; |
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72 | G4VModularPhysicsList* phys = 0; |
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73 | |
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74 | if(factory.IsReferencePhysList(physicsList)) |
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75 | phys =factory.GetReferencePhysList(physicsList); |
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76 | |
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77 | // Physics List is defined via environment variable PHYSLIST |
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78 | if(!phys) phys = factory.ReferencePhysList(); |
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79 | |
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80 | for (G4int i = 0; ; ++i) { |
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81 | G4VPhysicsConstructor* elem = |
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82 | const_cast<G4VPhysicsConstructor*> (phys->GetPhysics(i)); |
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83 | if (elem == NULL) break; |
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84 | G4cout << "RegisterPhysics: " << elem->GetPhysicsName() << G4endl; |
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85 | RegisterPhysics(elem); |
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86 | } |
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87 | |
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88 | RegisterPhysics(new F04ExtraPhysics()); |
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89 | RegisterPhysics(new G4OpticalPhysics()); |
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90 | |
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91 | stepMaxProcess = new F04StepMax(); |
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92 | } |
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93 | |
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94 | F04PhysicsList::~F04PhysicsList() |
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95 | { |
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96 | delete fMessenger; |
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97 | |
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98 | delete stepMaxProcess; |
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99 | } |
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100 | |
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101 | void F04PhysicsList::ConstructParticle() |
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102 | { |
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103 | G4VModularPhysicsList::ConstructParticle(); |
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104 | |
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105 | G4DecayTable* MuonPlusDecayTable = new G4DecayTable(); |
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106 | MuonPlusDecayTable -> Insert(new |
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107 | G4MuonDecayChannelWithSpin("mu+",0.986)); |
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108 | MuonPlusDecayTable -> Insert(new |
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109 | G4MuonRadiativeDecayChannelWithSpin("mu+",0.014)); |
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110 | G4MuonPlus::MuonPlusDefinition() -> SetDecayTable(MuonPlusDecayTable); |
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111 | |
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112 | G4DecayTable* MuonMinusDecayTable = new G4DecayTable(); |
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113 | MuonMinusDecayTable -> Insert(new |
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114 | G4MuonDecayChannelWithSpin("mu-",0.986)); |
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115 | MuonMinusDecayTable -> Insert(new |
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116 | G4MuonRadiativeDecayChannelWithSpin("mu-",0.014)); |
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117 | G4MuonMinus::MuonMinusDefinition() -> SetDecayTable(MuonMinusDecayTable); |
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118 | } |
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119 | |
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120 | void F04PhysicsList::ConstructProcess() |
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121 | { |
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122 | G4VModularPhysicsList::ConstructProcess(); |
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123 | |
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124 | G4DecayWithSpin* decayWithSpin = new G4DecayWithSpin(); |
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125 | |
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126 | G4ProcessTable* processTable = G4ProcessTable::GetProcessTable(); |
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127 | |
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128 | G4VProcess* decay; |
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129 | decay = processTable->FindProcess("Decay",G4MuonPlus::MuonPlus()); |
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130 | |
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131 | G4ProcessManager* fManager; |
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132 | fManager = G4MuonPlus::MuonPlus()->GetProcessManager(); |
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133 | |
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134 | if (fManager) { |
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135 | if (decay) fManager->RemoveProcess(decay); |
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136 | fManager->AddProcess(decayWithSpin); |
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137 | // set ordering for PostStepDoIt and AtRestDoIt |
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138 | fManager ->SetProcessOrdering(decayWithSpin, idxPostStep); |
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139 | fManager ->SetProcessOrdering(decayWithSpin, idxAtRest); |
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140 | } |
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141 | |
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142 | decay = processTable->FindProcess("Decay",G4MuonMinus::MuonMinus()); |
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143 | |
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144 | fManager = G4MuonMinus::MuonMinus()->GetProcessManager(); |
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145 | |
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146 | if (fManager) { |
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147 | if (decay) fManager->RemoveProcess(decay); |
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148 | fManager->AddProcess(decayWithSpin); |
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149 | // set ordering for PostStepDoIt and AtRestDoIt |
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150 | fManager ->SetProcessOrdering(decayWithSpin, idxPostStep); |
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151 | fManager ->SetProcessOrdering(decayWithSpin, idxAtRest); |
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152 | } |
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153 | |
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154 | G4PionDecayMakeSpin* poldecay = new G4PionDecayMakeSpin(); |
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155 | |
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156 | decay = processTable->FindProcess("Decay",G4PionPlus::PionPlus()); |
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157 | |
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158 | fManager = G4PionPlus::PionPlus()->GetProcessManager(); |
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159 | |
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160 | if (fManager) { |
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161 | if (decay) fManager->RemoveProcess(decay); |
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162 | fManager->AddProcess(poldecay); |
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163 | // set ordering for PostStepDoIt and AtRestDoIt |
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164 | fManager ->SetProcessOrdering(poldecay, idxPostStep); |
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165 | fManager ->SetProcessOrdering(poldecay, idxAtRest); |
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166 | } |
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167 | |
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168 | decay = processTable->FindProcess("Decay",G4PionMinus::PionMinus()); |
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169 | |
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170 | fManager = G4PionMinus::PionMinus()->GetProcessManager(); |
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171 | |
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172 | if (fManager) { |
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173 | if (decay) fManager->RemoveProcess(decay); |
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174 | fManager->AddProcess(poldecay); |
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175 | // set ordering for PostStepDoIt and AtRestDoIt |
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176 | fManager ->SetProcessOrdering(poldecay, idxPostStep); |
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177 | fManager ->SetProcessOrdering(poldecay, idxAtRest); |
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178 | } |
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179 | |
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180 | AddStepMax(); |
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181 | } |
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182 | |
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183 | /* |
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184 | void F04PhysicsList::RemoveFromPhysicsList(const G4String& name) |
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185 | { |
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186 | G4bool success = false; |
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187 | for (G4PhysConstVector::iterator p = physicsVector->begin(); |
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188 | p != physicsVector->end(); ++p) { |
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189 | G4VPhysicsConstructor* e = (*p); |
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190 | if (e->GetPhysicsName() == name) { |
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191 | physicsVector->erase(p); |
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192 | success = true; |
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193 | break; |
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194 | } |
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195 | } |
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196 | if (!success) { |
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197 | std::ostringstream message; |
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198 | message << "PhysicsList::RemoveFromPhysicsList "<< name << "not found"; |
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199 | G4Exception(message.str().c_str()); |
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200 | } |
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201 | } |
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202 | |
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203 | void F04PhysicsList::ClearPhysics() |
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204 | { |
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205 | for (G4PhysConstVector::iterator p = physicsVector->begin(); |
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206 | p != physicsVector->end(); ++p) { |
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207 | delete (*p); |
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208 | } |
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209 | physicsVector->clear(); |
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210 | } |
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211 | */ |
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212 | |
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213 | void F04PhysicsList::SetCuts() |
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214 | { |
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215 | if (verboseLevel >0) { |
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216 | G4cout << "F04PhysicsList::SetCuts:"; |
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217 | G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length") |
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218 | << G4endl; |
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219 | } |
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220 | |
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221 | // set cut values for gamma at first and for e- second and next for e+, |
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222 | // because some processes for e+/e- need cut values for gamma |
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223 | SetCutValue(fCutForGamma, "gamma"); |
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224 | SetCutValue(fCutForElectron, "e-"); |
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225 | SetCutValue(fCutForPositron, "e+"); |
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226 | |
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227 | if (verboseLevel>0) DumpCutValuesTable(); |
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228 | } |
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229 | |
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230 | void F04PhysicsList::SetCutForGamma(G4double cut) |
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231 | { |
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232 | fCutForGamma = cut; |
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233 | SetParticleCuts(fCutForGamma, G4Gamma::Gamma()); |
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234 | } |
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235 | |
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236 | void F04PhysicsList::SetCutForElectron(G4double cut) |
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237 | { |
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238 | fCutForElectron = cut; |
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239 | SetParticleCuts(fCutForElectron, G4Electron::Electron()); |
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240 | } |
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241 | |
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242 | void F04PhysicsList::SetCutForPositron(G4double cut) |
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243 | { |
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244 | fCutForPositron = cut; |
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245 | SetParticleCuts(fCutForPositron, G4Positron::Positron()); |
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246 | } |
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247 | |
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248 | void F04PhysicsList::SetStepMax(G4double step) |
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249 | { |
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250 | MaxChargedStep = step ; |
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251 | stepMaxProcess->SetStepMax(MaxChargedStep); |
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252 | } |
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253 | |
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254 | F04StepMax* F04PhysicsList::GetStepMaxProcess() |
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255 | { |
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256 | return stepMaxProcess; |
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257 | } |
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258 | |
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259 | void F04PhysicsList::AddStepMax() |
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260 | { |
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261 | // Step limitation seen as a process |
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262 | |
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263 | theParticleIterator->reset(); |
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264 | while ((*theParticleIterator)()){ |
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265 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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266 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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267 | |
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268 | if (stepMaxProcess->IsApplicable(*particle) && !particle->IsShortLived()) |
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269 | { |
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270 | if (pmanager) pmanager ->AddDiscreteProcess(stepMaxProcess); |
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271 | } |
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272 | } |
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273 | } |
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