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 | // GEANT 4 - Underground Dark Matter Detector Advanced Example |
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29 | // |
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30 | // For information related to this code contact: Alex Howard |
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31 | // e-mail: alexander.howard@cern.ch |
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32 | // -------------------------------------------------------------- |
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33 | // Comments |
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34 | // |
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35 | // Underground Advanced |
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36 | // by A. Howard and H. Araujo |
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37 | // (27th November 2001) |
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38 | // |
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39 | // PhysicsList program |
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40 | // |
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41 | // Modified: |
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42 | // |
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43 | // 14-02-03 Fix bugs in msc and hIon instanciation + cut per region |
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44 | // |
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45 | // 05-02-05 AH - changes to G4Decay - added is not short lived protection |
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46 | // and redefined particles to allow non-static creation |
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47 | // i.e. changed construction to G4MesonConstructor, G4BaryonConstructor |
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48 | // |
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49 | // 23-10-09 LP - migrated EM physics from the LowEnergy processes (not supported) to |
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50 | // the new G4Livermore model implementation. Results unchanged. |
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51 | // |
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52 | // -------------------------------------------------------------- |
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53 | |
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54 | #include "DMXPhysicsList.hh" |
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55 | |
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56 | #include "globals.hh" |
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57 | #include "G4ProcessManager.hh" |
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58 | #include "G4ProcessVector.hh" |
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59 | |
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60 | #include "G4ParticleDefinition.hh" |
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61 | #include "G4ParticleWithCuts.hh" |
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62 | #include "G4ParticleTypes.hh" |
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63 | #include "G4ParticleTable.hh" |
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64 | |
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65 | #include "G4ios.hh" |
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66 | #include <iomanip> |
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67 | |
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68 | #include "G4UserLimits.hh" |
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69 | |
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70 | |
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71 | // Constructor ///////////////////////////////////////////////////////////// |
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72 | DMXPhysicsList::DMXPhysicsList() : G4VUserPhysicsList() |
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73 | { |
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74 | |
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75 | defaultCutValue = 1.0*micrometer; // |
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76 | cutForGamma = defaultCutValue; |
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77 | cutForElectron = 1.0*nanometer; |
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78 | cutForPositron = defaultCutValue; |
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79 | |
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80 | VerboseLevel = 1; |
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81 | OpVerbLevel = 0; |
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82 | |
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83 | SetVerboseLevel(VerboseLevel); |
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84 | } |
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85 | |
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86 | |
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87 | // Destructor ////////////////////////////////////////////////////////////// |
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88 | DMXPhysicsList::~DMXPhysicsList() |
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89 | {;} |
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90 | |
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91 | |
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92 | // Construct Particles ///////////////////////////////////////////////////// |
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93 | void DMXPhysicsList::ConstructParticle() |
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94 | { |
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95 | |
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96 | // In this method, static member functions should be called |
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97 | // for all particles which you want to use. |
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98 | // This ensures that objects of these particle types will be |
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99 | // created in the program. |
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100 | |
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101 | ConstructMyBosons(); |
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102 | ConstructMyLeptons(); |
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103 | ConstructMyHadrons(); |
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104 | ConstructMyShortLiveds(); |
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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 | // construct Bosons:///////////////////////////////////////////////////// |
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110 | void DMXPhysicsList::ConstructMyBosons() |
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111 | { |
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112 | // pseudo-particles |
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113 | G4Geantino::GeantinoDefinition(); |
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114 | G4ChargedGeantino::ChargedGeantinoDefinition(); |
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115 | |
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116 | // gamma |
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117 | G4Gamma::GammaDefinition(); |
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118 | |
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119 | //OpticalPhotons |
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120 | G4OpticalPhoton::OpticalPhotonDefinition(); |
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121 | |
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122 | } |
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123 | |
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124 | |
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125 | // construct Leptons:///////////////////////////////////////////////////// |
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126 | void DMXPhysicsList::ConstructMyLeptons() |
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127 | { |
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128 | // leptons |
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129 | G4Electron::ElectronDefinition(); |
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130 | G4Positron::PositronDefinition(); |
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131 | G4MuonPlus::MuonPlusDefinition(); |
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132 | G4MuonMinus::MuonMinusDefinition(); |
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133 | |
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134 | G4NeutrinoE::NeutrinoEDefinition(); |
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135 | G4AntiNeutrinoE::AntiNeutrinoEDefinition(); |
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136 | G4NeutrinoMu::NeutrinoMuDefinition(); |
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137 | G4AntiNeutrinoMu::AntiNeutrinoMuDefinition(); |
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138 | } |
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139 | |
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140 | |
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141 | #include "G4MesonConstructor.hh" |
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142 | #include "G4BaryonConstructor.hh" |
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143 | #include "G4IonConstructor.hh" |
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144 | |
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145 | // construct Hadrons:///////////////////////////////////////////////////// |
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146 | void DMXPhysicsList::ConstructMyHadrons() |
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147 | { |
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148 | // mesons |
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149 | G4MesonConstructor mConstructor; |
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150 | mConstructor.ConstructParticle(); |
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151 | |
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152 | // baryons |
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153 | G4BaryonConstructor bConstructor; |
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154 | bConstructor.ConstructParticle(); |
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155 | |
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156 | // ions |
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157 | G4IonConstructor iConstructor; |
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158 | iConstructor.ConstructParticle(); |
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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 | // construct Shortliveds:///////////////////////////////////////////////////// |
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164 | void DMXPhysicsList::ConstructMyShortLiveds() |
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165 | { |
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166 | // ShortLiveds |
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167 | ; |
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168 | } |
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169 | |
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170 | |
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171 | |
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172 | |
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173 | // Construct Processes ////////////////////////////////////////////////////// |
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174 | void DMXPhysicsList::ConstructProcess() |
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175 | { |
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176 | |
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177 | AddTransportation(); |
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178 | |
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179 | ConstructEM(); |
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180 | |
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181 | ConstructOp(); |
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182 | |
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183 | ConstructHad(); |
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184 | |
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185 | ConstructGeneral(); |
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186 | |
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187 | } |
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188 | |
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189 | |
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190 | // Transportation /////////////////////////////////////////////////////////// |
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191 | #include "DMXMaxTimeCuts.hh" |
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192 | #include "DMXMinEkineCuts.hh" |
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193 | #include "G4StepLimiter.hh" |
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194 | |
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195 | void DMXPhysicsList::AddTransportation() { |
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196 | |
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197 | G4VUserPhysicsList::AddTransportation(); |
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198 | |
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199 | theParticleIterator->reset(); |
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200 | while( (*theParticleIterator)() ){ |
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201 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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202 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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203 | G4String particleName = particle->GetParticleName(); |
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204 | // time cuts for ONLY neutrons: |
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205 | if(particleName == "neutron") |
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206 | pmanager->AddDiscreteProcess(new DMXMaxTimeCuts()); |
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207 | // Energy cuts to kill charged (embedded in method) particles: |
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208 | pmanager->AddDiscreteProcess(new DMXMinEkineCuts()); |
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209 | |
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210 | // Step limit applied to all particles: |
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211 | pmanager->AddProcess(new G4StepLimiter, -1,-1,1); |
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212 | |
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213 | } |
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214 | } |
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215 | |
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216 | |
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217 | // Electromagnetic Processes //////////////////////////////////////////////// |
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218 | // all charged particles |
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219 | |
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220 | // gamma |
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221 | #include "G4PhotoElectricEffect.hh" |
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222 | #include "G4LivermorePhotoElectricModel.hh" |
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223 | |
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224 | #include "G4ComptonScattering.hh" |
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225 | #include "G4LivermoreComptonModel.hh" |
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226 | |
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227 | #include "G4GammaConversion.hh" |
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228 | #include "G4LivermoreGammaConversionModel.hh" |
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229 | |
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230 | #include "G4RayleighScattering.hh" |
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231 | #include "G4LivermoreRayleighModel.hh" |
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232 | |
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233 | |
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234 | // e- |
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235 | #include "G4eMultipleScattering.hh" |
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236 | |
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237 | #include "G4eIonisation.hh" |
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238 | #include "G4LivermoreIonisationModel.hh" |
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239 | |
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240 | #include "G4eBremsstrahlung.hh" |
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241 | #include "G4LivermoreBremsstrahlungModel.hh" |
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242 | |
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243 | |
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244 | // e+ |
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245 | #include "G4eIonisation.hh" |
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246 | #include "G4eBremsstrahlung.hh" |
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247 | #include "G4eplusAnnihilation.hh" |
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248 | |
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249 | |
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250 | // alpha and GenericIon and deuterons, triton, He3: |
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251 | //hIonisation #include "G4hLowEnergyIonisation.hh" -> moved to G4hIonisation |
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252 | #include "G4EnergyLossTables.hh" |
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253 | // hLowEnergyIonisation uses Ziegler 1988 as the default |
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254 | |
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255 | |
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256 | //muon: |
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257 | #include "G4MuIonisation.hh" |
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258 | #include "G4MuBremsstrahlung.hh" |
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259 | #include "G4MuPairProduction.hh" |
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260 | #include "G4MuonMinusCaptureAtRest.hh" |
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261 | |
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262 | //OTHERS: |
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263 | #include "G4hIonisation.hh" |
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264 | #include "G4hMultipleScattering.hh" |
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265 | #include "G4hBremsstrahlung.hh" |
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266 | #include "G4ionIonisation.hh" |
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267 | #include "G4IonParametrisedLossModel.hh" |
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268 | |
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269 | //em process options to allow msc step-limitation to be switched off |
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270 | #include "G4EmProcessOptions.hh" |
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271 | |
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272 | void DMXPhysicsList::ConstructEM() { |
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273 | |
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274 | //set a finer grid of the physic tables in order to improve precision |
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275 | //former LowEnergy models have 200 bins up to 100 GeV |
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276 | G4EmProcessOptions opt; |
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277 | opt.SetMaxEnergy(100*GeV); |
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278 | opt.SetDEDXBinning(200); |
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279 | opt.SetLambdaBinning(200); |
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280 | |
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281 | theParticleIterator->reset(); |
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282 | while( (*theParticleIterator)() ){ |
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283 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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284 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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285 | G4String particleName = particle->GetParticleName(); |
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286 | G4String particleType = particle->GetParticleType(); |
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287 | G4double charge = particle->GetPDGCharge(); |
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288 | |
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289 | if (particleName == "gamma") |
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290 | { |
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291 | //gamma |
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292 | G4RayleighScattering* theRayleigh = new G4RayleighScattering(); |
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293 | theRayleigh->SetModel(new G4LivermoreRayleighModel()); //not strictly necessary |
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294 | pmanager->AddDiscreteProcess(theRayleigh); |
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295 | |
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296 | G4PhotoElectricEffect* thePhotoElectricEffect = new G4PhotoElectricEffect(); |
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297 | thePhotoElectricEffect->SetModel(new G4LivermorePhotoElectricModel()); |
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298 | pmanager->AddDiscreteProcess(thePhotoElectricEffect); |
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299 | |
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300 | G4ComptonScattering* theComptonScattering = new G4ComptonScattering(); |
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301 | theComptonScattering->SetModel(new G4LivermoreComptonModel()); |
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302 | pmanager->AddDiscreteProcess(theComptonScattering); |
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303 | |
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304 | G4GammaConversion* theGammaConversion = new G4GammaConversion(); |
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305 | theGammaConversion->SetModel(new G4LivermoreGammaConversionModel()); |
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306 | pmanager->AddDiscreteProcess(theGammaConversion); |
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307 | |
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308 | } |
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309 | else if (particleName == "e-") |
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310 | { |
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311 | //electron |
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312 | // process ordering: AddProcess(name, at rest, along step, post step) |
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313 | // Multiple scattering |
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314 | G4eMultipleScattering* msc = new G4eMultipleScattering(); |
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315 | msc->SetStepLimitType(fUseDistanceToBoundary); |
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316 | pmanager->AddProcess(msc,-1, 1, 1); |
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317 | |
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318 | // Ionisation |
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319 | G4eIonisation* eIonisation = new G4eIonisation(); |
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320 | eIonisation->SetEmModel(new G4LivermoreIonisationModel()); |
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321 | eIonisation->SetStepFunction(0.2, 100*um); //improved precision in tracking |
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322 | pmanager->AddProcess(eIonisation,-1, 2, 2); |
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323 | |
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324 | // Bremsstrahlung |
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325 | G4eBremsstrahlung* eBremsstrahlung = new G4eBremsstrahlung(); |
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326 | eBremsstrahlung->SetEmModel(new G4LivermoreBremsstrahlungModel()); |
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327 | pmanager->AddProcess(eBremsstrahlung, -1,-3, 3); |
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328 | } |
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329 | else if (particleName == "e+") |
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330 | { |
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331 | //positron |
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332 | G4eMultipleScattering* msc = new G4eMultipleScattering(); |
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333 | msc->SetStepLimitType(fUseDistanceToBoundary); |
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334 | pmanager->AddProcess(msc,-1, 1, 1); |
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335 | |
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336 | // Ionisation |
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337 | G4eIonisation* eIonisation = new G4eIonisation(); |
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338 | eIonisation->SetStepFunction(0.2, 100*um); // |
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339 | pmanager->AddProcess(eIonisation, -1, 2, 2); |
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340 | |
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341 | //Bremsstrahlung (use default, no low-energy available) |
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342 | pmanager->AddProcess(new G4eBremsstrahlung(), -1,-1, 3); |
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343 | |
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344 | //Annihilation |
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345 | pmanager->AddProcess(new G4eplusAnnihilation(),0,-1, 4); |
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346 | } |
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347 | else if( particleName == "mu+" || |
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348 | particleName == "mu-" ) |
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349 | { |
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350 | //muon |
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351 | pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1); |
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352 | pmanager->AddProcess(new G4MuIonisation(), -1, 2, 2); |
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353 | pmanager->AddProcess(new G4MuBremsstrahlung(), -1,-1, 3); |
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354 | pmanager->AddProcess(new G4MuPairProduction(), -1,-1, 4); |
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355 | if( particleName == "mu-" ) |
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356 | pmanager->AddProcess(new G4MuonMinusCaptureAtRest(), 0,-1,-1); |
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357 | } |
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358 | else if (particleName == "proton" || |
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359 | particleName == "pi+" || |
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360 | particleName == "pi-") |
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361 | { |
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362 | //multiple scattering |
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363 | pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1); |
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364 | |
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365 | //ionisation |
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366 | G4hIonisation* hIonisation = new G4hIonisation(); |
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367 | hIonisation->SetStepFunction(0.2, 50*um); |
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368 | pmanager->AddProcess(hIonisation, -1, 2, 2); |
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369 | |
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370 | //bremmstrahlung |
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371 | pmanager->AddProcess(new G4hBremsstrahlung, -1,-3, 3); |
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372 | } |
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373 | else if(particleName == "alpha" || |
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374 | particleName == "deuteron" || |
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375 | particleName == "triton" || |
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376 | particleName == "He3") |
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377 | { |
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378 | //multiple scattering |
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379 | pmanager->AddProcess(new G4hMultipleScattering,-1,1,1); |
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380 | |
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381 | //ionisation |
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382 | G4ionIonisation* ionIoni = new G4ionIonisation(); |
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383 | ionIoni->SetStepFunction(0.1, 20*um); |
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384 | pmanager->AddProcess(ionIoni, -1, 2, 2); |
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385 | } |
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386 | else if (particleName == "GenericIon") |
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387 | { |
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388 | // OBJECT may be dynamically created as either a GenericIon or nucleus |
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389 | // G4Nucleus exists and therefore has particle type nucleus |
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390 | // genericIon: |
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391 | |
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392 | //multiple scattering |
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393 | pmanager->AddProcess(new G4hMultipleScattering,-1,1,1); |
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394 | |
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395 | //ionisation |
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396 | G4ionIonisation* ionIoni = new G4ionIonisation(); |
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397 | ionIoni->SetEmModel(new G4IonParametrisedLossModel()); |
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398 | ionIoni->SetStepFunction(0.1, 20*um); |
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399 | pmanager->AddProcess(ionIoni, -1, 2, 2); |
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400 | } |
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401 | |
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402 | else if ((!particle->IsShortLived()) && |
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403 | (charge != 0.0) && |
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404 | (particle->GetParticleName() != "chargedgeantino")) |
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405 | { |
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406 | //all others charged particles except geantino |
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407 | G4hMultipleScattering* aMultipleScattering = new G4hMultipleScattering(); |
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408 | G4hIonisation* ahadronIon = new G4hIonisation(); |
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409 | |
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410 | //multiple scattering |
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411 | pmanager->AddProcess(aMultipleScattering,-1,1,1); |
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412 | |
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413 | //ionisation |
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414 | pmanager->AddProcess(ahadronIon, -1,2,2); |
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415 | } |
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416 | |
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417 | } |
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418 | |
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419 | // turn off msc step-limitation - especially as electron cut 1nm |
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420 | opt.SetMscStepLimitation(fMinimal); |
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421 | |
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422 | } |
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423 | |
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424 | |
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425 | // Optical Processes //////////////////////////////////////////////////////// |
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426 | #include "G4Scintillation.hh" |
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427 | #include "G4OpAbsorption.hh" |
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428 | //#include "G4OpRayleigh.hh" |
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429 | #include "G4OpBoundaryProcess.hh" |
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430 | |
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431 | void DMXPhysicsList::ConstructOp() |
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432 | { |
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433 | // default scintillation process |
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434 | G4Scintillation* theScintProcessDef = new G4Scintillation("Scintillation"); |
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435 | // theScintProcessDef->DumpPhysicsTable(); |
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436 | theScintProcessDef->SetTrackSecondariesFirst(true); |
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437 | theScintProcessDef->SetScintillationYieldFactor(1.0); // |
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438 | theScintProcessDef->SetScintillationExcitationRatio(0.0); // |
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439 | theScintProcessDef->SetVerboseLevel(OpVerbLevel); |
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440 | |
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441 | // scintillation process for alpha: |
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442 | G4Scintillation* theScintProcessAlpha = new G4Scintillation("Scintillation"); |
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443 | // theScintProcessNuc->DumpPhysicsTable(); |
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444 | theScintProcessAlpha->SetTrackSecondariesFirst(true); |
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445 | theScintProcessAlpha->SetScintillationYieldFactor(1.1); |
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446 | theScintProcessAlpha->SetScintillationExcitationRatio(1.0); |
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447 | theScintProcessAlpha->SetVerboseLevel(OpVerbLevel); |
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448 | |
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449 | // scintillation process for heavy nuclei |
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450 | G4Scintillation* theScintProcessNuc = new G4Scintillation("Scintillation"); |
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451 | // theScintProcessNuc->DumpPhysicsTable(); |
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452 | theScintProcessNuc->SetTrackSecondariesFirst(true); |
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453 | theScintProcessNuc->SetScintillationYieldFactor(0.2); |
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454 | theScintProcessNuc->SetScintillationExcitationRatio(1.0); |
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455 | theScintProcessNuc->SetVerboseLevel(OpVerbLevel); |
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456 | |
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457 | // optical processes |
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458 | G4OpAbsorption* theAbsorptionProcess = new G4OpAbsorption(); |
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459 | // G4OpRayleigh* theRayleighScatteringProcess = new G4OpRayleigh(); |
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460 | G4OpBoundaryProcess* theBoundaryProcess = new G4OpBoundaryProcess(); |
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461 | // theAbsorptionProcess->DumpPhysicsTable(); |
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462 | // theRayleighScatteringProcess->DumpPhysicsTable(); |
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463 | theAbsorptionProcess->SetVerboseLevel(OpVerbLevel); |
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464 | // theRayleighScatteringProcess->SetVerboseLevel(OpVerbLevel); |
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465 | theBoundaryProcess->SetVerboseLevel(OpVerbLevel); |
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466 | G4OpticalSurfaceModel themodel = unified; |
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467 | theBoundaryProcess->SetModel(themodel); |
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468 | |
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469 | theParticleIterator->reset(); |
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470 | while( (*theParticleIterator)() ) |
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471 | { |
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472 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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473 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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474 | G4String particleName = particle->GetParticleName(); |
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475 | if (theScintProcessDef->IsApplicable(*particle)) { |
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476 | // if(particle->GetPDGMass() > 5.0*GeV) |
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477 | if(particle->GetParticleName() == "GenericIon") { |
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478 | pmanager->AddProcess(theScintProcessNuc); // AtRestDiscrete |
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479 | pmanager->SetProcessOrderingToLast(theScintProcessNuc,idxAtRest); |
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480 | pmanager->SetProcessOrderingToLast(theScintProcessNuc,idxPostStep); |
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481 | } |
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482 | else if(particle->GetParticleName() == "alpha") { |
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483 | pmanager->AddProcess(theScintProcessAlpha); |
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484 | pmanager->SetProcessOrderingToLast(theScintProcessAlpha,idxAtRest); |
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485 | pmanager->SetProcessOrderingToLast(theScintProcessAlpha,idxPostStep); |
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486 | } |
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487 | else { |
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488 | pmanager->AddProcess(theScintProcessDef); |
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489 | pmanager->SetProcessOrderingToLast(theScintProcessDef,idxAtRest); |
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490 | pmanager->SetProcessOrderingToLast(theScintProcessDef,idxPostStep); |
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491 | } |
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492 | } |
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493 | |
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494 | if (particleName == "opticalphoton") { |
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495 | pmanager->AddDiscreteProcess(theAbsorptionProcess); |
---|
496 | // pmanager->AddDiscreteProcess(theRayleighScatteringProcess); |
---|
497 | pmanager->AddDiscreteProcess(theBoundaryProcess); |
---|
498 | } |
---|
499 | } |
---|
500 | } |
---|
501 | |
---|
502 | |
---|
503 | // Hadronic processes //////////////////////////////////////////////////////// |
---|
504 | |
---|
505 | // Elastic processes: |
---|
506 | #include "G4HadronElasticProcess.hh" |
---|
507 | |
---|
508 | // Inelastic processes: |
---|
509 | #include "G4PionPlusInelasticProcess.hh" |
---|
510 | #include "G4PionMinusInelasticProcess.hh" |
---|
511 | #include "G4KaonPlusInelasticProcess.hh" |
---|
512 | #include "G4KaonZeroSInelasticProcess.hh" |
---|
513 | #include "G4KaonZeroLInelasticProcess.hh" |
---|
514 | #include "G4KaonMinusInelasticProcess.hh" |
---|
515 | #include "G4ProtonInelasticProcess.hh" |
---|
516 | #include "G4AntiProtonInelasticProcess.hh" |
---|
517 | #include "G4NeutronInelasticProcess.hh" |
---|
518 | #include "G4AntiNeutronInelasticProcess.hh" |
---|
519 | #include "G4DeuteronInelasticProcess.hh" |
---|
520 | #include "G4TritonInelasticProcess.hh" |
---|
521 | #include "G4AlphaInelasticProcess.hh" |
---|
522 | |
---|
523 | // Low-energy Models: < 20GeV |
---|
524 | #include "G4LElastic.hh" |
---|
525 | #include "G4LEPionPlusInelastic.hh" |
---|
526 | #include "G4LEPionMinusInelastic.hh" |
---|
527 | #include "G4LEKaonPlusInelastic.hh" |
---|
528 | #include "G4LEKaonZeroSInelastic.hh" |
---|
529 | #include "G4LEKaonZeroLInelastic.hh" |
---|
530 | #include "G4LEKaonMinusInelastic.hh" |
---|
531 | #include "G4LEProtonInelastic.hh" |
---|
532 | #include "G4LEAntiProtonInelastic.hh" |
---|
533 | #include "G4LENeutronInelastic.hh" |
---|
534 | #include "G4LEAntiNeutronInelastic.hh" |
---|
535 | #include "G4LEDeuteronInelastic.hh" |
---|
536 | #include "G4LETritonInelastic.hh" |
---|
537 | #include "G4LEAlphaInelastic.hh" |
---|
538 | #include "G4HadronCaptureProcess.hh" |
---|
539 | // High-energy Models: >20 GeV |
---|
540 | #include "G4HEPionPlusInelastic.hh" |
---|
541 | #include "G4HEPionMinusInelastic.hh" |
---|
542 | #include "G4HEKaonPlusInelastic.hh" |
---|
543 | #include "G4HEKaonZeroInelastic.hh" |
---|
544 | #include "G4HEKaonZeroInelastic.hh" |
---|
545 | #include "G4HEKaonMinusInelastic.hh" |
---|
546 | #include "G4HEProtonInelastic.hh" |
---|
547 | #include "G4HEAntiProtonInelastic.hh" |
---|
548 | #include "G4HENeutronInelastic.hh" |
---|
549 | #include "G4HEAntiNeutronInelastic.hh" |
---|
550 | |
---|
551 | // Neutron high-precision models: <20 MeV |
---|
552 | #include "G4NeutronHPElastic.hh" |
---|
553 | #include "G4NeutronHPElasticData.hh" |
---|
554 | #include "G4NeutronHPCapture.hh" |
---|
555 | #include "G4NeutronHPCaptureData.hh" |
---|
556 | #include "G4NeutronHPInelastic.hh" |
---|
557 | #include "G4NeutronHPInelasticData.hh" |
---|
558 | #include "G4LCapture.hh" |
---|
559 | |
---|
560 | // Stopping processes |
---|
561 | #include "G4PiMinusAbsorptionAtRest.hh" |
---|
562 | #include "G4KaonMinusAbsorptionAtRest.hh" |
---|
563 | #include "G4AntiProtonAnnihilationAtRest.hh" |
---|
564 | #include "G4AntiNeutronAnnihilationAtRest.hh" |
---|
565 | |
---|
566 | |
---|
567 | // ConstructHad() |
---|
568 | // Makes discrete physics processes for the hadrons, at present limited |
---|
569 | // to those particles with GHEISHA interactions (INTRC > 0). |
---|
570 | // The processes are: Elastic scattering and Inelastic scattering. |
---|
571 | // F.W.Jones 09-JUL-1998 |
---|
572 | void DMXPhysicsList::ConstructHad() |
---|
573 | { |
---|
574 | G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess; |
---|
575 | G4LElastic* theElasticModel = new G4LElastic; |
---|
576 | theElasticProcess->RegisterMe(theElasticModel); |
---|
577 | |
---|
578 | theParticleIterator->reset(); |
---|
579 | while ((*theParticleIterator)()) |
---|
580 | { |
---|
581 | G4ParticleDefinition* particle = theParticleIterator->value(); |
---|
582 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
---|
583 | G4String particleName = particle->GetParticleName(); |
---|
584 | |
---|
585 | if (particleName == "pi+") |
---|
586 | { |
---|
587 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
588 | G4PionPlusInelasticProcess* theInelasticProcess = |
---|
589 | new G4PionPlusInelasticProcess("inelastic"); |
---|
590 | G4LEPionPlusInelastic* theLEInelasticModel = |
---|
591 | new G4LEPionPlusInelastic; |
---|
592 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
593 | G4HEPionPlusInelastic* theHEInelasticModel = |
---|
594 | new G4HEPionPlusInelastic; |
---|
595 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
596 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
597 | } |
---|
598 | |
---|
599 | else if (particleName == "pi-") |
---|
600 | { |
---|
601 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
602 | G4PionMinusInelasticProcess* theInelasticProcess = |
---|
603 | new G4PionMinusInelasticProcess("inelastic"); |
---|
604 | G4LEPionMinusInelastic* theLEInelasticModel = |
---|
605 | new G4LEPionMinusInelastic; |
---|
606 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
607 | G4HEPionMinusInelastic* theHEInelasticModel = |
---|
608 | new G4HEPionMinusInelastic; |
---|
609 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
610 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
611 | G4String prcNam; |
---|
612 | pmanager->AddRestProcess(new G4PiMinusAbsorptionAtRest, ordDefault); |
---|
613 | } |
---|
614 | |
---|
615 | else if (particleName == "kaon+") |
---|
616 | { |
---|
617 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
618 | G4KaonPlusInelasticProcess* theInelasticProcess = |
---|
619 | new G4KaonPlusInelasticProcess("inelastic"); |
---|
620 | G4LEKaonPlusInelastic* theLEInelasticModel = |
---|
621 | new G4LEKaonPlusInelastic; |
---|
622 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
623 | G4HEKaonPlusInelastic* theHEInelasticModel = |
---|
624 | new G4HEKaonPlusInelastic; |
---|
625 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
626 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
627 | } |
---|
628 | |
---|
629 | else if (particleName == "kaon0S") |
---|
630 | { |
---|
631 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
632 | G4KaonZeroSInelasticProcess* theInelasticProcess = |
---|
633 | new G4KaonZeroSInelasticProcess("inelastic"); |
---|
634 | G4LEKaonZeroSInelastic* theLEInelasticModel = |
---|
635 | new G4LEKaonZeroSInelastic; |
---|
636 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
637 | G4HEKaonZeroInelastic* theHEInelasticModel = |
---|
638 | new G4HEKaonZeroInelastic; |
---|
639 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
640 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
641 | } |
---|
642 | |
---|
643 | else if (particleName == "kaon0L") |
---|
644 | { |
---|
645 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
646 | G4KaonZeroLInelasticProcess* theInelasticProcess = |
---|
647 | new G4KaonZeroLInelasticProcess("inelastic"); |
---|
648 | G4LEKaonZeroLInelastic* theLEInelasticModel = |
---|
649 | new G4LEKaonZeroLInelastic; |
---|
650 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
651 | G4HEKaonZeroInelastic* theHEInelasticModel = |
---|
652 | new G4HEKaonZeroInelastic; |
---|
653 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
654 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
655 | } |
---|
656 | |
---|
657 | else if (particleName == "kaon-") |
---|
658 | { |
---|
659 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
660 | G4KaonMinusInelasticProcess* theInelasticProcess = |
---|
661 | new G4KaonMinusInelasticProcess("inelastic"); |
---|
662 | G4LEKaonMinusInelastic* theLEInelasticModel = |
---|
663 | new G4LEKaonMinusInelastic; |
---|
664 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
665 | G4HEKaonMinusInelastic* theHEInelasticModel = |
---|
666 | new G4HEKaonMinusInelastic; |
---|
667 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
668 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
669 | pmanager->AddRestProcess(new G4KaonMinusAbsorptionAtRest, ordDefault); |
---|
670 | } |
---|
671 | |
---|
672 | else if (particleName == "proton") |
---|
673 | { |
---|
674 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
675 | G4ProtonInelasticProcess* theInelasticProcess = |
---|
676 | new G4ProtonInelasticProcess("inelastic"); |
---|
677 | G4LEProtonInelastic* theLEInelasticModel = new G4LEProtonInelastic; |
---|
678 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
679 | G4HEProtonInelastic* theHEInelasticModel = new G4HEProtonInelastic; |
---|
680 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
681 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
682 | } |
---|
683 | |
---|
684 | else if (particleName == "anti_proton") |
---|
685 | { |
---|
686 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
687 | G4AntiProtonInelasticProcess* theInelasticProcess = |
---|
688 | new G4AntiProtonInelasticProcess("inelastic"); |
---|
689 | G4LEAntiProtonInelastic* theLEInelasticModel = |
---|
690 | new G4LEAntiProtonInelastic; |
---|
691 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
692 | G4HEAntiProtonInelastic* theHEInelasticModel = |
---|
693 | new G4HEAntiProtonInelastic; |
---|
694 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
695 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
696 | } |
---|
697 | |
---|
698 | else if (particleName == "neutron") { |
---|
699 | // elastic scattering |
---|
700 | G4HadronElasticProcess* theNeutronElasticProcess = |
---|
701 | new G4HadronElasticProcess; |
---|
702 | G4LElastic* theElasticModel1 = new G4LElastic; |
---|
703 | G4NeutronHPElastic * theElasticNeutron = new G4NeutronHPElastic; |
---|
704 | theNeutronElasticProcess->RegisterMe(theElasticModel1); |
---|
705 | theElasticModel1->SetMinEnergy(19*MeV); |
---|
706 | theNeutronElasticProcess->RegisterMe(theElasticNeutron); |
---|
707 | G4NeutronHPElasticData * theNeutronData = new G4NeutronHPElasticData; |
---|
708 | theNeutronElasticProcess->AddDataSet(theNeutronData); |
---|
709 | pmanager->AddDiscreteProcess(theNeutronElasticProcess); |
---|
710 | // inelastic scattering |
---|
711 | G4NeutronInelasticProcess* theInelasticProcess = |
---|
712 | new G4NeutronInelasticProcess("inelastic"); |
---|
713 | G4LENeutronInelastic* theInelasticModel = new G4LENeutronInelastic; |
---|
714 | theInelasticModel->SetMinEnergy(19*MeV); |
---|
715 | theInelasticProcess->RegisterMe(theInelasticModel); |
---|
716 | G4NeutronHPInelastic * theLENeutronInelasticModel = |
---|
717 | new G4NeutronHPInelastic; |
---|
718 | theInelasticProcess->RegisterMe(theLENeutronInelasticModel); |
---|
719 | G4NeutronHPInelasticData * theNeutronData1 = |
---|
720 | new G4NeutronHPInelasticData; |
---|
721 | theInelasticProcess->AddDataSet(theNeutronData1); |
---|
722 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
723 | // capture |
---|
724 | G4HadronCaptureProcess* theCaptureProcess = |
---|
725 | new G4HadronCaptureProcess; |
---|
726 | G4LCapture* theCaptureModel = new G4LCapture; |
---|
727 | theCaptureModel->SetMinEnergy(19*MeV); |
---|
728 | theCaptureProcess->RegisterMe(theCaptureModel); |
---|
729 | G4NeutronHPCapture * theLENeutronCaptureModel = new G4NeutronHPCapture; |
---|
730 | theCaptureProcess->RegisterMe(theLENeutronCaptureModel); |
---|
731 | G4NeutronHPCaptureData * theNeutronData3 = new G4NeutronHPCaptureData; |
---|
732 | theCaptureProcess->AddDataSet(theNeutronData3); |
---|
733 | pmanager->AddDiscreteProcess(theCaptureProcess); |
---|
734 | // G4ProcessManager* pmanager = G4Neutron::Neutron->GetProcessManager(); |
---|
735 | // pmanager->AddProcess(new G4UserSpecialCuts(),-1,-1,1); |
---|
736 | } |
---|
737 | else if (particleName == "anti_neutron") |
---|
738 | { |
---|
739 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
740 | G4AntiNeutronInelasticProcess* theInelasticProcess = |
---|
741 | new G4AntiNeutronInelasticProcess("inelastic"); |
---|
742 | G4LEAntiNeutronInelastic* theLEInelasticModel = |
---|
743 | new G4LEAntiNeutronInelastic; |
---|
744 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
745 | G4HEAntiNeutronInelastic* theHEInelasticModel = |
---|
746 | new G4HEAntiNeutronInelastic; |
---|
747 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
748 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
749 | } |
---|
750 | |
---|
751 | else if (particleName == "deuteron") |
---|
752 | { |
---|
753 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
754 | G4DeuteronInelasticProcess* theInelasticProcess = |
---|
755 | new G4DeuteronInelasticProcess("inelastic"); |
---|
756 | G4LEDeuteronInelastic* theLEInelasticModel = |
---|
757 | new G4LEDeuteronInelastic; |
---|
758 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
759 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
760 | } |
---|
761 | |
---|
762 | else if (particleName == "triton") |
---|
763 | { |
---|
764 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
765 | G4TritonInelasticProcess* theInelasticProcess = |
---|
766 | new G4TritonInelasticProcess("inelastic"); |
---|
767 | G4LETritonInelastic* theLEInelasticModel = |
---|
768 | new G4LETritonInelastic; |
---|
769 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
770 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
771 | } |
---|
772 | |
---|
773 | else if (particleName == "alpha") |
---|
774 | { |
---|
775 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
776 | G4AlphaInelasticProcess* theInelasticProcess = |
---|
777 | new G4AlphaInelasticProcess("inelastic"); |
---|
778 | G4LEAlphaInelastic* theLEInelasticModel = |
---|
779 | new G4LEAlphaInelastic; |
---|
780 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
781 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
782 | } |
---|
783 | |
---|
784 | } |
---|
785 | } |
---|
786 | |
---|
787 | |
---|
788 | // Decays /////////////////////////////////////////////////////////////////// |
---|
789 | #include "G4Decay.hh" |
---|
790 | #include "G4RadioactiveDecay.hh" |
---|
791 | #include "G4IonTable.hh" |
---|
792 | #include "G4Ions.hh" |
---|
793 | |
---|
794 | void DMXPhysicsList::ConstructGeneral() { |
---|
795 | |
---|
796 | // Add Decay Process |
---|
797 | G4Decay* theDecayProcess = new G4Decay(); |
---|
798 | theParticleIterator->reset(); |
---|
799 | while( (*theParticleIterator)() ) |
---|
800 | { |
---|
801 | G4ParticleDefinition* particle = theParticleIterator->value(); |
---|
802 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
---|
803 | |
---|
804 | if (theDecayProcess->IsApplicable(*particle) && !particle->IsShortLived()) |
---|
805 | { |
---|
806 | pmanager ->AddProcess(theDecayProcess); |
---|
807 | // set ordering for PostStepDoIt and AtRestDoIt |
---|
808 | pmanager ->SetProcessOrdering(theDecayProcess, idxPostStep); |
---|
809 | pmanager ->SetProcessOrdering(theDecayProcess, idxAtRest); |
---|
810 | } |
---|
811 | } |
---|
812 | |
---|
813 | // Declare radioactive decay to the GenericIon in the IonTable. |
---|
814 | const G4IonTable *theIonTable = |
---|
815 | G4ParticleTable::GetParticleTable()->GetIonTable(); |
---|
816 | G4RadioactiveDecay *theRadioactiveDecay = new G4RadioactiveDecay(); |
---|
817 | |
---|
818 | for (G4int i=0; i<theIonTable->Entries(); i++) |
---|
819 | { |
---|
820 | G4String particleName = theIonTable->GetParticle(i)->GetParticleName(); |
---|
821 | G4String particleType = theIonTable->GetParticle(i)->GetParticleType(); |
---|
822 | |
---|
823 | if (particleName == "GenericIon") |
---|
824 | { |
---|
825 | G4ProcessManager* pmanager = |
---|
826 | theIonTable->GetParticle(i)->GetProcessManager(); |
---|
827 | pmanager->SetVerboseLevel(VerboseLevel); |
---|
828 | pmanager ->AddProcess(theRadioactiveDecay); |
---|
829 | pmanager ->SetProcessOrdering(theRadioactiveDecay, idxPostStep); |
---|
830 | pmanager ->SetProcessOrdering(theRadioactiveDecay, idxAtRest); |
---|
831 | } |
---|
832 | } |
---|
833 | } |
---|
834 | |
---|
835 | // Cuts ///////////////////////////////////////////////////////////////////// |
---|
836 | void DMXPhysicsList::SetCuts() |
---|
837 | { |
---|
838 | |
---|
839 | if (verboseLevel >1) |
---|
840 | G4cout << "DMXPhysicsList::SetCuts:"; |
---|
841 | |
---|
842 | if (verboseLevel>0){ |
---|
843 | G4cout << "DMXPhysicsList::SetCuts:"; |
---|
844 | G4cout << "CutLength : " |
---|
845 | << G4BestUnit(defaultCutValue,"Length") << G4endl; |
---|
846 | } |
---|
847 | |
---|
848 | //special for low energy physics |
---|
849 | G4double lowlimit=250*eV; |
---|
850 | G4ProductionCutsTable::GetProductionCutsTable()->SetEnergyRange(lowlimit,100.*GeV); |
---|
851 | |
---|
852 | // set cut values for gamma at first and for e- second and next for e+, |
---|
853 | // because some processes for e+/e- need cut values for gamma |
---|
854 | SetCutValue(cutForGamma, "gamma"); |
---|
855 | SetCutValue(cutForElectron, "e-"); |
---|
856 | SetCutValue(cutForPositron, "e+"); |
---|
857 | |
---|
858 | if (verboseLevel>0) DumpCutValuesTable(); |
---|
859 | } |
---|
860 | |
---|