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 | // $Id: PhysicsList.cc,v 1.16 2008/12/05 17:46:12 vnivanch Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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29 | // |
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30 | |
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31 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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32 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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33 | |
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34 | #include "PhysicsList.hh" |
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35 | #include "PhysicsListMessenger.hh" |
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36 | |
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37 | #include "G4EmStandardPhysics.hh" |
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38 | #include "G4EmStandardPhysics_option1.hh" |
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39 | #include "G4EmStandardPhysics_option2.hh" |
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40 | #include "G4EmStandardPhysics_option3.hh" |
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41 | #include "G4DecayPhysics.hh" |
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42 | |
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43 | #include "G4PAIModel.hh" |
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44 | #include "G4PAIPhotonModel.hh" |
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45 | |
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46 | #include "G4Gamma.hh" |
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47 | #include "G4Electron.hh" |
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48 | #include "G4Positron.hh" |
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49 | |
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50 | #include "G4UnitsTable.hh" |
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51 | #include "G4LossTableManager.hh" |
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52 | |
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53 | #include "StepMax.hh" |
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54 | |
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55 | #include "G4ProcessManager.hh" |
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56 | #include "G4ParticleTypes.hh" |
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57 | #include "G4ParticleTable.hh" |
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58 | |
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59 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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60 | |
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61 | PhysicsList::PhysicsList() : G4VModularPhysicsList() |
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62 | { |
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63 | G4LossTableManager::Instance(); |
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64 | defaultCutValue = 1.*mm; |
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65 | cutForGamma = defaultCutValue; |
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66 | cutForElectron = defaultCutValue; |
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67 | cutForPositron = defaultCutValue; |
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68 | |
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69 | stepMaxProcess = 0; |
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70 | |
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71 | pMessenger = new PhysicsListMessenger(this); |
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72 | |
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73 | // Decay Physics is always defined |
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74 | generalPhysicsList = new G4DecayPhysics(); |
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75 | |
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76 | // EM physics |
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77 | emName = G4String("emstandard"); |
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78 | emPhysicsList = new G4EmStandardPhysics(1); |
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79 | |
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80 | SetVerboseLevel(1); |
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81 | } |
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82 | |
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83 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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84 | |
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85 | PhysicsList::~PhysicsList() |
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86 | { |
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87 | delete pMessenger; |
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88 | delete generalPhysicsList; |
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89 | delete emPhysicsList; |
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90 | for(size_t i=0; i<hadronPhys.size(); i++) delete hadronPhys[i]; |
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91 | delete stepMaxProcess; |
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92 | } |
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93 | |
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94 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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95 | |
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96 | void PhysicsList::ConstructParticle() |
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97 | { |
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98 | generalPhysicsList->ConstructParticle(); |
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99 | } |
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100 | |
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101 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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102 | |
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103 | void PhysicsList::ConstructProcess() |
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104 | { |
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105 | AddTransportation(); |
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106 | emPhysicsList->ConstructProcess(); |
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107 | em_config.AddModels(); |
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108 | generalPhysicsList->ConstructProcess(); |
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109 | for(size_t i=0; i<hadronPhys.size(); i++) hadronPhys[i]->ConstructProcess(); |
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110 | AddStepMax(); |
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111 | } |
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112 | |
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113 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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114 | |
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115 | void PhysicsList::AddPhysicsList(const G4String& name) |
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116 | { |
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117 | if (verboseLevel>1) { |
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118 | G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl; |
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119 | } |
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120 | |
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121 | if (name == emName) { |
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122 | return; |
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123 | |
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124 | } else if (name == "emstandard_opt1") { |
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125 | |
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126 | emName = name; |
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127 | delete emPhysicsList; |
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128 | emPhysicsList = new G4EmStandardPhysics_option1(); |
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129 | |
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130 | } else if (name == "emstandard_opt2") { |
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131 | |
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132 | emName = name; |
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133 | delete emPhysicsList; |
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134 | emPhysicsList = new G4EmStandardPhysics_option2(); |
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135 | |
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136 | } else if (name == "emstandard_opt3") { |
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137 | |
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138 | emName = name; |
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139 | delete emPhysicsList; |
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140 | emPhysicsList = new G4EmStandardPhysics_option3(); |
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141 | |
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142 | } else if (name == "pai") { |
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143 | |
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144 | emName = name; |
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145 | AddPAIModel(name); |
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146 | |
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147 | } else if (name == "pai_photon") { |
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148 | |
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149 | emName = name; |
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150 | AddPAIModel(name); |
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151 | |
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152 | } else { |
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153 | |
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154 | G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" |
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155 | << " is not defined" |
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156 | << G4endl; |
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157 | } |
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158 | } |
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159 | |
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160 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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161 | |
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162 | void PhysicsList::AddStepMax() |
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163 | { |
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164 | // Step limitation seen as a process |
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165 | stepMaxProcess = new StepMax(); |
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166 | |
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167 | theParticleIterator->reset(); |
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168 | while ((*theParticleIterator)()) |
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169 | { |
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170 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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171 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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172 | |
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173 | if (stepMaxProcess->IsApplicable(*particle)) |
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174 | { |
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175 | pmanager ->AddDiscreteProcess(stepMaxProcess); |
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176 | } |
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177 | } |
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178 | } |
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179 | |
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180 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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181 | |
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182 | void PhysicsList::SetCuts() |
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183 | { |
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184 | |
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185 | if ( verboseLevel > 0 ) |
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186 | { |
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187 | G4cout << "PhysicsList::SetCuts:"; |
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188 | G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length") << G4endl; |
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189 | } |
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190 | |
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191 | // set cut values for gamma at first and for e- second and next for e+, |
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192 | // because some processes for e+/e- need cut values for gamma |
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193 | |
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194 | SetCutValue(cutForGamma, "gamma"); |
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195 | SetCutValue(cutForElectron, "e-"); |
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196 | SetCutValue(cutForPositron, "e+"); |
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197 | |
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198 | if ( verboseLevel > 0 ) DumpCutValuesTable(); |
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199 | } |
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200 | |
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201 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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202 | |
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203 | void PhysicsList::SetCutForGamma(G4double cut) |
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204 | { |
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205 | cutForGamma = cut; |
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206 | SetParticleCuts(cutForGamma, G4Gamma::Gamma()); |
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207 | } |
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208 | |
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209 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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210 | |
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211 | void PhysicsList::SetCutForElectron(G4double cut) |
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212 | { |
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213 | cutForElectron = cut; |
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214 | SetParticleCuts(cutForElectron, G4Electron::Electron()); |
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215 | } |
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216 | |
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217 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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218 | |
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219 | void PhysicsList::SetCutForPositron(G4double cut) |
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220 | { |
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221 | cutForPositron = cut; |
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222 | SetParticleCuts(cutForPositron, G4Positron::Positron()); |
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223 | } |
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224 | |
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225 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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226 | |
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227 | void PhysicsList::AddPAIModel(const G4String& modname) |
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228 | { |
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229 | theParticleIterator->reset(); |
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230 | while ((*theParticleIterator)()) |
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231 | { |
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232 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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233 | G4String partname = particle->GetParticleName(); |
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234 | if(partname == "e-" || partname == "e+") { |
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235 | NewPAIModel(particle, modname, "eIoni"); |
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236 | |
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237 | } else if(partname == "mu-" || partname == "mu+") { |
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238 | NewPAIModel(particle, modname, "muIoni"); |
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239 | |
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240 | } else if(partname == "proton" || |
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241 | partname == "pi+" || |
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242 | partname == "pi-" |
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243 | ) { |
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244 | NewPAIModel(particle, modname, "hIoni"); |
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245 | } |
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246 | } |
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247 | } |
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248 | |
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249 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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250 | |
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251 | void PhysicsList::NewPAIModel(const G4ParticleDefinition* part, |
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252 | const G4String& modname, |
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253 | const G4String& procname) |
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254 | { |
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255 | G4String partname = part->GetParticleName(); |
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256 | if(modname == "pai") { |
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257 | G4PAIModel* pai = new G4PAIModel(part,"PAIModel"); |
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258 | em_config.SetExtraEmModel(partname,procname,pai,"VertexDetector", |
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259 | 0.0,100.*TeV,pai); |
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260 | } else if(modname == "pai_photon") { |
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261 | G4PAIPhotonModel* pai = new G4PAIPhotonModel(part,"PAIPhotModel"); |
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262 | em_config.SetExtraEmModel(partname,procname,pai,"VertexDetector", |
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263 | 0.0,100.*TeV,pai); |
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264 | } |
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265 | } |
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266 | |
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267 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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268 | |
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