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: F03PhysicsList.cc,v 1.3 2006/06/29 18:30:14 gunter Exp $ |
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28 | // GEANT4 tag $Name: HEAD $ |
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29 | // |
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30 | |
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31 | #include "G4Timer.hh" |
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32 | |
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33 | #include "F03PhysicsList.hh" |
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34 | #include "F03DetectorConstruction.hh" |
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35 | #include "F03PhysicsListMessenger.hh" |
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36 | |
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37 | #include "G4ParticleDefinition.hh" |
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38 | #include "G4ParticleWithCuts.hh" |
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39 | #include "G4ProcessManager.hh" |
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40 | #include "G4ProcessVector.hh" |
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41 | #include "G4ParticleTypes.hh" |
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42 | #include "G4ParticleTable.hh" |
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43 | #include "G4Material.hh" |
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44 | #include "G4EnergyLossTables.hh" |
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45 | #include "G4UnitsTable.hh" |
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46 | #include "G4ios.hh" |
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47 | #include <iomanip> |
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48 | |
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49 | #include "G4FastSimulationManagerProcess.hh" |
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50 | |
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51 | |
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52 | ///////////////////////////////////////////////////////////// |
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53 | // |
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54 | // |
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55 | |
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56 | F03PhysicsList::F03PhysicsList(F03DetectorConstruction* p) |
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57 | : G4VUserPhysicsList(), |
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58 | thePhotoElectricEffect(NULL),theComptonScattering(NULL), |
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59 | theGammaConversion(NULL), |
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60 | theeminusMultipleScattering(NULL),theeminusIonisation(NULL), |
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61 | theeminusBremsstrahlung(NULL), |
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62 | theeplusMultipleScattering(NULL),theeplusIonisation(NULL), |
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63 | theeplusBremsstrahlung(NULL), |
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64 | theeplusAnnihilation(NULL), |
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65 | theeminusStepCut(NULL),theeplusStepCut(NULL), |
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66 | MaxChargedStep(DBL_MAX) |
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67 | { |
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68 | pDet = p; |
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69 | |
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70 | defaultCutValue = 1.000*mm ; |
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71 | |
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72 | cutForGamma = defaultCutValue ; |
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73 | cutForElectron = defaultCutValue ; |
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74 | cutForProton = defaultCutValue ; |
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75 | |
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76 | SetVerboseLevel(1); |
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77 | physicsListMessenger = new F03PhysicsListMessenger(this); |
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78 | } |
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79 | |
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80 | ///////////////////////////////////////////////////////////////////////// |
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81 | // |
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82 | // |
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83 | |
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84 | F03PhysicsList::~F03PhysicsList() |
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85 | { |
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86 | delete physicsListMessenger; |
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87 | } |
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88 | |
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89 | /////////////////////////////////////////////////////////////////////////// |
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90 | // |
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91 | // |
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92 | |
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93 | void F03PhysicsList::ConstructParticle() |
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94 | { |
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95 | // In this method, static member functions should be called |
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96 | // for all particles which you want to use. |
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97 | // This ensures that objects of these particle types will be |
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98 | // created in the program. |
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99 | |
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100 | ConstructBosons(); |
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101 | ConstructLeptons(); |
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102 | ConstructMesons(); |
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103 | ConstructBarions(); |
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104 | } |
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105 | |
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106 | //////////////////////////////////////////////////////////////////////////// |
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107 | // |
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108 | // |
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109 | |
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110 | void F03PhysicsList::ConstructBosons() |
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111 | { |
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112 | // gamma |
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113 | |
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114 | G4Gamma::GammaDefinition(); |
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115 | |
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116 | // charged geantino |
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117 | |
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118 | G4ChargedGeantino::ChargedGeantinoDefinition(); |
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119 | |
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120 | |
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121 | } |
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122 | |
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123 | void F03PhysicsList::ConstructLeptons() |
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124 | { |
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125 | // leptons |
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126 | |
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127 | G4Electron::ElectronDefinition(); |
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128 | G4Positron::PositronDefinition(); |
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129 | G4MuonPlus::MuonPlusDefinition(); |
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130 | G4MuonMinus::MuonMinusDefinition(); |
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131 | |
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132 | G4NeutrinoE::NeutrinoEDefinition(); |
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133 | G4AntiNeutrinoE::AntiNeutrinoEDefinition(); |
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134 | G4NeutrinoMu::NeutrinoMuDefinition(); |
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135 | G4AntiNeutrinoMu::AntiNeutrinoMuDefinition(); |
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136 | } |
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137 | |
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138 | void F03PhysicsList::ConstructMesons() |
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139 | { |
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140 | // mesons |
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141 | |
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142 | G4PionPlus::PionPlusDefinition(); |
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143 | G4PionMinus::PionMinusDefinition(); |
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144 | G4PionZero::PionZeroDefinition(); |
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145 | G4KaonPlus::KaonPlusDefinition(); |
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146 | G4KaonMinus::KaonMinusDefinition(); |
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147 | } |
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148 | |
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149 | |
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150 | void F03PhysicsList::ConstructBarions() |
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151 | { |
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152 | // barions |
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153 | |
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154 | G4Proton::ProtonDefinition(); |
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155 | G4AntiProton::AntiProtonDefinition(); |
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156 | } |
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157 | |
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158 | |
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159 | /////////////////////////////////////////////////////////////////////// |
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160 | // |
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161 | // |
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162 | |
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163 | void F03PhysicsList::ConstructProcess() |
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164 | { |
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165 | AddTransportation(); |
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166 | AddParameterisation(); |
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167 | |
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168 | ConstructEM(); |
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169 | ConstructGeneral(); |
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170 | } |
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171 | |
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172 | ///////////////////////////////////////////////////////////////////////////// |
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173 | // |
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174 | // |
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175 | |
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176 | #include "G4ComptonScattering.hh" |
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177 | #include "G4GammaConversion.hh" |
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178 | #include "G4PhotoElectricEffect.hh" |
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179 | |
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180 | #include "G4MultipleScattering.hh" |
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181 | |
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182 | #include "G4eIonisation.hh" |
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183 | #include "G4eBremsstrahlung.hh" |
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184 | #include "G4eplusAnnihilation.hh" |
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185 | |
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186 | #include "G4MuIonisation.hh" |
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187 | #include "G4MuBremsstrahlung.hh" |
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188 | #include "G4MuPairProduction.hh" |
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189 | |
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190 | #include "G4hIonisation.hh" |
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191 | #include "G4PAIonisation.hh" |
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192 | #include "G4ForwardXrayTR.hh" |
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193 | |
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194 | #include "F03StepCut.hh" |
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195 | |
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196 | #include "G4IonisationByLogicalVolume.hh" |
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197 | |
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198 | void F03PhysicsList::ConstructEM() |
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199 | { |
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200 | theParticleIterator->reset(); |
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201 | |
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202 | while( (*theParticleIterator)() ) |
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203 | { |
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204 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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205 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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206 | G4String particleName = particle->GetParticleName(); |
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207 | |
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208 | if (particleName == "gamma") |
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209 | { |
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210 | // Construct processes for gamma |
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211 | |
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212 | thePhotoElectricEffect = new G4PhotoElectricEffect(); |
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213 | theComptonScattering = new G4ComptonScattering(); |
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214 | theGammaConversion = new G4GammaConversion(); |
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215 | |
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216 | pmanager->AddDiscreteProcess(thePhotoElectricEffect); |
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217 | pmanager->AddDiscreteProcess(theComptonScattering); |
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218 | |
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219 | pmanager->AddDiscreteProcess(theGammaConversion); |
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220 | |
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221 | } |
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222 | else if (particleName == "e-") |
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223 | { |
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224 | // Construct processes for electron |
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225 | |
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226 | // theeminusMultipleScattering = new G4MultipleScattering(); |
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227 | theeminusIonisation = new G4eIonisation(); |
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228 | theeminusBremsstrahlung = new G4eBremsstrahlung(); |
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229 | |
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230 | // fPAIonisation = new G4PAIonisation("Xenon") ; |
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231 | // fForwardXrayTR = new G4ForwardXrayTR("Air","Polypropelene","XrayTR") ; |
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232 | |
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233 | theeminusStepCut = new F03StepCut(); |
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234 | |
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235 | // pmanager->AddProcess(theeminusMultipleScattering,-1,1,1); |
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236 | |
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237 | pmanager->AddProcess(theeminusIonisation,-1,2,2); |
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238 | |
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239 | // pmanager->AddProcess(new G4IonisationByLogicalVolume(particleName, |
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240 | // pDet->GetLogicalAbsorber(), |
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241 | // "IonisationByLogVol"),-1,-1,1); |
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242 | |
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243 | pmanager->AddProcess(theeminusBremsstrahlung,-1,1,1); |
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244 | |
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245 | // pmanager->AddProcess(fPAIonisation,-1,2,2); |
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246 | |
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247 | // pmanager->AddProcess(fForwardXrayTR,-1,-1,2); |
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248 | |
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249 | pmanager->AddProcess(theeminusStepCut,-1,-1,4); |
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250 | theeminusStepCut->SetMaxStep(MaxChargedStep) ; |
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251 | |
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252 | } |
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253 | else if (particleName == "e+") |
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254 | { |
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255 | // Construct processes for positron |
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256 | |
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257 | // theeplusMultipleScattering = new G4MultipleScattering(); |
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258 | theeplusIonisation = new G4eIonisation(); |
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259 | theeplusBremsstrahlung = new G4eBremsstrahlung(); |
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260 | // theeplusAnnihilation = new G4eplusAnnihilation(); |
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261 | |
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262 | // fPAIonisation = new G4PAIonisation("Xenon") ; |
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263 | // fForwardXrayTR = new G4ForwardXrayTR("Air","Polypropelene","XrayTR") ; |
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264 | |
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265 | theeplusStepCut = new F03StepCut(); |
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266 | |
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267 | // pmanager->AddProcess(theeplusMultipleScattering,-1,1,1); |
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268 | pmanager->AddProcess(theeplusIonisation,-1,2,2); |
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269 | pmanager->AddProcess(theeplusBremsstrahlung,-1,-1,3); |
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270 | // pmanager->AddProcess(theeplusAnnihilation,0,-1,4); |
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271 | |
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272 | // pmanager->AddProcess(fPAIonisation,-1,2,2); |
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273 | |
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274 | |
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275 | // pmanager->AddProcess(fForwardXrayTR,-1,-1,2); |
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276 | |
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277 | pmanager->AddProcess(theeplusStepCut,-1,-1,5); |
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278 | theeplusStepCut->SetMaxStep(MaxChargedStep) ; |
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279 | |
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280 | } |
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281 | else if( particleName == "mu+" || |
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282 | particleName == "mu-" ) |
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283 | { |
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284 | // Construct processes for muon+ |
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285 | |
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286 | // F03StepCut* muonStepCut = new F03StepCut(); |
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287 | |
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288 | // G4MuIonisation* themuIonisation = new G4MuIonisation() ; |
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289 | // pmanager->AddProcess(new G4MultipleScattering(),-1,1,1); |
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290 | // pmanager->AddProcess(themuIonisation,-1,2,2); |
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291 | // pmanager->AddProcess(new G4MuBremsstrahlung(),-1,-1,3); |
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292 | // pmanager->AddProcess(new G4MuPairProduction(),-1,-1,4); |
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293 | |
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294 | // pmanager->AddProcess(new G4PAIonisation("Xenon"),-1,2,2) ; |
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295 | // pmanager->AddProcess( muonStepCut,-1,-1,3); |
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296 | // muonStepCut->SetMaxStep(MaxChargedStep) ; |
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297 | |
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298 | } |
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299 | else if ( |
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300 | particleName == "proton" |
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301 | || particleName == "antiproton" |
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302 | || particleName == "pi+" |
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303 | || particleName == "pi-" |
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304 | || particleName == "kaon+" |
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305 | || particleName == "kaon-" |
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306 | ) |
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307 | { |
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308 | F03StepCut* thehadronStepCut = new F03StepCut(); |
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309 | |
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310 | // G4hIonisation* thehIonisation = new G4hIonisation() ; |
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311 | // G4MultipleScattering* thehMultipleScattering = |
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312 | // new G4MultipleScattering() ; |
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313 | |
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314 | pmanager->AddProcess(new G4IonisationByLogicalVolume(particleName, |
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315 | pDet->GetLogicalAbsorber(), |
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316 | "IonisationByLogVolHadr"),-1,2,2); |
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317 | |
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318 | // pmanager->AddProcess(thehMultipleScattering,-1,1,1); |
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319 | // pmanager->AddProcess(thehIonisation,-1,2,2); |
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320 | |
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321 | // pmanager->AddProcess(new G4PAIonisation("Xenon"),-1,2,2) ; |
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322 | // pmanager->AddProcess(new G4PAIonisation("Argon"),-1,2,2) ; |
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323 | |
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324 | pmanager->AddProcess( thehadronStepCut,-1,-1,3); |
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325 | thehadronStepCut->SetMaxStep(MaxChargedStep) ; |
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326 | // thehadronStepCut->SetMaxStep(10*mm) ; |
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327 | |
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328 | } |
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329 | } |
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330 | } |
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331 | |
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332 | |
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333 | #include "G4Decay.hh" |
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334 | |
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335 | void F03PhysicsList::ConstructGeneral() |
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336 | { |
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337 | // Add Decay Process |
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338 | |
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339 | G4Decay* theDecayProcess = new G4Decay(); |
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340 | theParticleIterator->reset(); |
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341 | |
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342 | while( (*theParticleIterator)() ) |
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343 | { |
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344 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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345 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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346 | |
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347 | if (theDecayProcess->IsApplicable(*particle)) |
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348 | { |
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349 | pmanager ->AddProcess(theDecayProcess); |
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350 | |
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351 | // set ordering for PostStepDoIt and AtRestDoIt |
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352 | |
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353 | pmanager ->SetProcessOrdering(theDecayProcess, idxPostStep); |
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354 | pmanager ->SetProcessOrdering(theDecayProcess, idxAtRest); |
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355 | } |
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356 | } |
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357 | } |
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358 | |
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359 | ///////////////////////////////////////////////////////////////////////////// |
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360 | |
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361 | void F03PhysicsList::AddParameterisation() |
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362 | { |
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363 | G4FastSimulationManagerProcess* theFastSimulationManagerProcess = |
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364 | new G4FastSimulationManagerProcess() ; |
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365 | theParticleIterator->reset(); |
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366 | |
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367 | while( (*theParticleIterator)() ) |
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368 | { |
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369 | G4ParticleDefinition* particle = theParticleIterator->value() ; |
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370 | G4ProcessManager* pmanager = particle->GetProcessManager() ; |
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371 | |
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372 | // both postStep and alongStep action are required: because |
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373 | // of the use of ghost volumes. If no ghost, the postStep is sufficient. |
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374 | |
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375 | pmanager->AddProcess(theFastSimulationManagerProcess, -1, 1, 1); |
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376 | } |
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377 | } |
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378 | |
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379 | |
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380 | |
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381 | ///////////////////////////////////////////////////////////////////////////// |
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382 | |
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383 | void F03PhysicsList::SetCuts() |
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384 | { |
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385 | G4Timer theTimer ; |
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386 | theTimer.Start() ; |
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387 | if (verboseLevel >0) |
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388 | { |
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389 | G4cout << "F03PhysicsList::SetCuts:"; |
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390 | G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length") << G4endl; |
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391 | } |
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392 | // set cut values for gamma at first and for e- second and next for e+, |
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393 | // because some processes for e+/e- need cut values for gamma |
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394 | |
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395 | SetCutValue(cutForGamma,"gamma"); |
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396 | |
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397 | SetCutValue(cutForElectron,"e-"); |
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398 | SetCutValue(cutForElectron,"e+"); |
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399 | |
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400 | SetCutValue(defaultCutValue,"mu-"); |
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401 | SetCutValue(defaultCutValue,"mu+"); |
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402 | |
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403 | // set cut values for proton and anti_proton before all other hadrons |
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404 | // because some processes for hadrons need cut values for proton/anti_proton |
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405 | |
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406 | SetCutValue(defaultCutValue, "proton"); |
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407 | SetCutValue(defaultCutValue, "anti_proton"); |
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408 | |
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409 | SetCutValueForOthers(defaultCutValue); |
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410 | |
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411 | if (verboseLevel>1) DumpCutValuesTable(); |
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412 | |
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413 | theTimer.Stop(); |
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414 | G4cout.precision(6); |
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415 | G4cout << G4endl ; |
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416 | G4cout << "total time(SetCuts)=" << theTimer.GetUserElapsed() << " s " <<G4endl; |
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417 | |
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418 | } |
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419 | |
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420 | /////////////////////////////////////////////////////////////////////////// |
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421 | |
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422 | void F03PhysicsList::SetGammaCut(G4double val) |
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423 | { |
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424 | ResetCuts(); |
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425 | cutForGamma = val; |
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426 | } |
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427 | |
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428 | /////////////////////////////////////////////////////////////////////////// |
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429 | |
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430 | void F03PhysicsList::SetElectronCut(G4double val) |
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431 | { |
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432 | ResetCuts(); |
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433 | cutForElectron = val; |
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434 | } |
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435 | |
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436 | ////////////////////////////////////////////////////////////////////// |
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437 | |
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438 | void F03PhysicsList::SetProtonCut(G4double val) |
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439 | { |
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440 | ResetCuts(); |
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441 | cutForProton = val; |
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442 | } |
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443 | |
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444 | //////////////////////////////////////////////////////////////////////////// |
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445 | |
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446 | void F03PhysicsList::SetCutsByEnergy(G4double val) |
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447 | { |
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448 | G4ParticleTable* theParticleTable = G4ParticleTable::GetParticleTable(); |
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449 | G4Material* currMat = pDet->GetAbsorberMaterial(); |
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450 | |
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451 | // set cut values for gamma at first and for e- second and next for e+, |
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452 | // because some processes for e+/e- need cut values for gamma |
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453 | |
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454 | G4ParticleDefinition* part; |
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455 | G4double cut; |
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456 | |
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457 | part = theParticleTable->FindParticle("e-"); |
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458 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
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459 | SetCutValue(cut, "e-"); |
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460 | |
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461 | part = theParticleTable->FindParticle("e+"); |
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462 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
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463 | SetCutValue(cut, "e+"); |
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464 | |
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465 | // set cut values for proton and anti_proton before all other hadrons |
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466 | // because some processes for hadrons need cut values for proton/anti_proton |
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467 | |
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468 | part = theParticleTable->FindParticle("proton"); |
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469 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
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470 | SetCutValue(cut, "proton"); |
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471 | |
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472 | part = theParticleTable->FindParticle("anti_proton"); |
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473 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
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474 | SetCutValue(cut, "anti_proton"); |
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475 | |
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476 | SetCutValueForOthers(cut); |
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477 | } |
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478 | |
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479 | ////////////////////////////////////////////////////////////////////////////// |
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480 | |
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481 | void F03PhysicsList::GetRange(G4double val) |
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482 | { |
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483 | G4ParticleTable* theParticleTable = G4ParticleTable::GetParticleTable(); |
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484 | G4Material* currMat = pDet->GetAbsorberMaterial(); |
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485 | |
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486 | G4ParticleDefinition* part; |
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487 | G4double cut; |
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488 | part = theParticleTable->FindParticle("e-"); |
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489 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
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490 | G4cout << "material : " << currMat->GetName() << G4endl; |
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491 | G4cout << "particle : " << part->GetParticleName() << G4endl; |
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492 | G4cout << "energy : " << val / keV << " (keV)" << G4endl; |
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493 | G4cout << "range : " << cut / mm << " (mm)" << G4endl; |
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494 | } |
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495 | |
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496 | //////////////////////////////////////////////////////////////////////////// |
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497 | |
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498 | void F03PhysicsList::SetMaxStep(G4double step) |
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499 | { |
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500 | MaxChargedStep = step ; |
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501 | G4cout << " MaxChargedStep=" << MaxChargedStep << G4endl; |
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502 | G4cout << G4endl; |
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503 | } |
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504 | |
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