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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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9 | // * include a list of copyright holders. * |
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11 | // * Neither the authors of this software system, nor their employing * |
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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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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 | // $Id: G4QPhotoNuclearPhysics.cc,v 1.2 2009/11/16 19:12:10 mkossov Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-03-cand-03 $ |
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28 | // |
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29 | //--------------------------------------------------------------------------- |
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30 | // |
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31 | // ClassName: G4QPhotoNuclearPhysics |
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32 | // |
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33 | // Author: 2009 M. V. Kosov |
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34 | // |
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35 | // Modified: |
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36 | // |
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37 | //---------------------------------------------------------------------------- |
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38 | // |
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39 | |
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40 | #include "G4QPhotoNuclearPhysics.hh" |
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41 | |
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42 | |
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43 | G4QPhotoNuclearPhysics::G4QPhotoNuclearPhysics(const G4String& name): |
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44 | G4VPhysicsConstructor(name), wasBuilt(false), SynchRActivated(false), |
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45 | GamNucActivated(false), EleNucActivated(false), MuoNucActivated(false), |
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46 | TauNucActivated(false), synchrOn(true), synchrMinGam(227.), gamNucOn(true), |
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47 | eleNucOn(true), muoNucOn(true), tauNucOn(true), photoNucBias(1.) |
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48 | { |
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49 | theMessenger = G4QMessenger::GetPointer(); |
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50 | theMessenger->Add(this); |
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51 | } |
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52 | |
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53 | G4QPhotoNuclearPhysics::~G4QPhotoNuclearPhysics() |
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54 | { |
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55 | if(wasBuilt) |
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56 | { |
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57 | delete inelastic; |
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58 | if(synchrOn) delete synchrad; |
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59 | } |
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60 | } |
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61 | |
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62 | void G4QPhotoNuclearPhysics::SetSynchRadOnOff(G4String& newSwitch) |
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63 | { |
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64 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
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65 | else if(newSwitch == "on" || newSwitch == "ON" || newSwitch == "On") synchrOn = true; |
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66 | else synchrOn = false; |
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67 | } |
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68 | |
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69 | void G4QPhotoNuclearPhysics::SetGammaNuclearOnOff(G4String& newSwitch) |
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70 | { |
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71 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
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72 | else if(newSwitch == "on" || newSwitch == "ON" || newSwitch == "On") gamNucOn = true; |
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73 | else gamNucOn = false; |
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74 | } |
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75 | |
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76 | void G4QPhotoNuclearPhysics::SetElPosNuclearOnOff(G4String& newSwitch) |
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77 | { |
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78 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
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79 | else if(newSwitch == "on" || newSwitch == "ON" || newSwitch == "On") eleNucOn = true; |
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80 | else eleNucOn = false; |
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81 | } |
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82 | |
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83 | void G4QPhotoNuclearPhysics::SetMuonNuclearOnOff(G4String& newSwitch) |
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84 | { |
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85 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
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86 | else if(newSwitch == "on" || newSwitch == "ON" || newSwitch == "On") muoNucOn = true; |
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87 | else muoNucOn = false; |
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88 | } |
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89 | |
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90 | void G4QPhotoNuclearPhysics::SetTauNuclearOnOff(G4String& newSwitch) |
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91 | { |
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92 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
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93 | else if(newSwitch == "on" || newSwitch == "ON" || newSwitch == "On") tauNucOn = true; |
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94 | else tauNucOn = false; |
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95 | } |
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96 | |
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97 | void G4QPhotoNuclearPhysics::SetMinGammaSR(G4double newValue) |
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98 | { |
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99 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
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100 | else synchrMinGam = newValue; |
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101 | } |
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102 | |
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103 | void G4QPhotoNuclearPhysics::SetPhotoNucBias(G4double newValue) |
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104 | { |
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105 | if(wasBuilt) G4cout<<"G4QPhotoNuclearPhysics:No, processes are already builded!"<<G4endl; |
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106 | else photoNucBias = newValue; |
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107 | } |
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108 | |
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109 | void G4QPhotoNuclearPhysics::ConstructParticle() |
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110 | { |
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111 | G4Gamma::Gamma(); |
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112 | G4Electron::Electron(); |
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113 | G4Positron::Positron(); |
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114 | G4MuonPlus::MuonPlus(); |
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115 | G4MuonMinus::MuonMinus(); |
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116 | G4TauPlus::TauPlus(); |
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117 | G4TauMinus::TauMinus(); |
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118 | if (synchrOn) |
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119 | { |
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120 | G4MesonConstructor pMesonConstructor; |
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121 | pMesonConstructor.ConstructParticle(); |
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122 | |
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123 | G4BaryonConstructor pBaryonConstructor; |
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124 | pBaryonConstructor.ConstructParticle(); |
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125 | } |
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126 | } |
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127 | |
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128 | void G4QPhotoNuclearPhysics::ConstructProcess() |
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129 | { |
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130 | if(wasBuilt) return; |
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131 | wasBuilt = true; |
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132 | |
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133 | inelastic = new G4QInelastic("photoNuclear"); |
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134 | inelastic->SetPhotNucBias(photoNucBias); |
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135 | |
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136 | if (synchrOn) BuildSynchRad(); |
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137 | if (gamNucOn) BuildGammaNuclear(); |
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138 | if (eleNucOn) BuildElectroNuclear(); |
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139 | if (muoNucOn) BuildMuonNuclear(); |
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140 | if (tauNucOn) BuildTauNuclear(); |
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141 | } |
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142 | |
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143 | void G4QPhotoNuclearPhysics::BuildGammaNuclear() |
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144 | { |
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145 | if(GamNucActivated) return; |
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146 | GamNucActivated = true; |
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147 | G4ProcessManager* pManager = G4Gamma::Gamma()->GetProcessManager(); |
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148 | pManager->AddDiscreteProcess(inelastic); |
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149 | } |
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150 | |
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151 | void G4QPhotoNuclearPhysics::BuildElectroNuclear() |
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152 | { |
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153 | if(EleNucActivated) return; |
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154 | EleNucActivated = true; |
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155 | G4ProcessManager * pManager = 0; |
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156 | |
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157 | pManager = G4Electron::Electron()->GetProcessManager(); |
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158 | pManager->AddDiscreteProcess(inelastic); |
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159 | |
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160 | pManager = G4Positron::Positron()->GetProcessManager(); |
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161 | pManager->AddDiscreteProcess(inelastic); |
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162 | } |
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163 | |
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164 | void G4QPhotoNuclearPhysics::BuildMuonNuclear() |
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165 | { |
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166 | if(MuoNucActivated) return; |
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167 | MuoNucActivated = true; |
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168 | G4ProcessManager * pManager = 0; |
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169 | |
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170 | pManager = G4MuonPlus::MuonPlus()->GetProcessManager(); |
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171 | pManager->AddDiscreteProcess(inelastic); |
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172 | |
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173 | pManager = G4MuonMinus::MuonMinus()->GetProcessManager(); |
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174 | pManager->AddDiscreteProcess(inelastic); |
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175 | } |
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176 | |
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177 | void G4QPhotoNuclearPhysics::BuildTauNuclear() |
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178 | { |
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179 | if(TauNucActivated) return; |
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180 | TauNucActivated = true; |
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181 | G4ProcessManager * pManager = 0; |
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182 | |
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183 | pManager = G4TauPlus::TauPlus()->GetProcessManager(); |
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184 | pManager->AddDiscreteProcess(inelastic); |
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185 | |
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186 | pManager = G4TauMinus::TauMinus()->GetProcessManager(); |
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187 | pManager->AddDiscreteProcess(inelastic); |
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188 | } |
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189 | |
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190 | // The CHIPS Synchrotron radiation process is working for all charged particles |
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191 | void G4QPhotoNuclearPhysics::BuildSynchRad() |
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192 | { |
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193 | if(SynchRActivated) return; |
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194 | SynchRActivated = true; |
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195 | synchrad = new G4QSynchRad(); |
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196 | while( (*theParticleIterator)() ) |
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197 | { |
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198 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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199 | G4double charge = particle->GetPDGCharge(); |
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200 | if(charge != 0.0) |
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201 | { |
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202 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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203 | pmanager->AddDiscreteProcess(synchrad); |
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204 | } |
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205 | } |
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206 | } |
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