1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: PhysicsList.cc,v 1.2 2006/10/02 16:25:55 vnivanch Exp $ |
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28 | // GEANT4 tag $Name: $ |
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29 | // |
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30 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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31 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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32 | |
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33 | #include "PhysicsList.hh" |
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34 | #include "PhysicsListMessenger.hh" |
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35 | |
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36 | #include "PhysListEmStandard.hh" |
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37 | #include "PhysListEmPolarized.hh" |
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38 | |
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39 | #include "G4LossTableManager.hh" |
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40 | #include "G4UnitsTable.hh" |
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41 | |
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42 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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43 | |
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44 | PhysicsList::PhysicsList() |
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45 | : G4VModularPhysicsList() |
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46 | { |
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47 | G4LossTableManager::Instance(); |
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48 | |
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49 | currentDefaultCut = 0.1*mm; |
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50 | cutForGamma = currentDefaultCut; |
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51 | cutForElectron = currentDefaultCut; |
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52 | cutForPositron = currentDefaultCut; |
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53 | |
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54 | pMessenger = new PhysicsListMessenger(this); |
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55 | |
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56 | SetVerboseLevel(1); |
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57 | |
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58 | emName = "polarized"; |
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59 | emPhysicsList = new PhysListEmPolarized(); |
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60 | |
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61 | } |
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62 | |
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63 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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64 | |
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65 | PhysicsList::~PhysicsList() |
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66 | { |
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67 | delete pMessenger; |
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68 | } |
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69 | |
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70 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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71 | |
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72 | // Bosons |
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73 | #include "G4Gamma.hh" |
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74 | |
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75 | // leptons |
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76 | #include "G4Electron.hh" |
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77 | #include "G4Positron.hh" |
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78 | |
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79 | |
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80 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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81 | |
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82 | void PhysicsList::ConstructParticle() |
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83 | { |
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84 | // only QED in this example |
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85 | |
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86 | // gamma |
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87 | G4Gamma::GammaDefinition(); |
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88 | |
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89 | // leptons |
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90 | G4Electron::ElectronDefinition(); |
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91 | G4Positron::PositronDefinition(); |
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92 | } |
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93 | |
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94 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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95 | |
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96 | #include "G4EmProcessOptions.hh" |
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97 | |
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98 | void PhysicsList::ConstructProcess() |
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99 | { |
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100 | // Transportation |
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101 | // |
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102 | AddTransportation(); |
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103 | |
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104 | // Electromagnetic physics list |
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105 | // |
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106 | emPhysicsList->ConstructProcess(); |
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107 | |
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108 | // step limitation (as a full process) |
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109 | // |
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110 | AddStepMax(); |
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111 | } |
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112 | |
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113 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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114 | |
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115 | void PhysicsList::AddPhysicsList(const G4String& name) |
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116 | { |
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117 | if (verboseLevel>0) { |
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118 | G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl; |
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119 | } |
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120 | |
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121 | if (name == emName) return; |
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122 | |
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123 | if (name == "standard") { |
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124 | |
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125 | emName = name; |
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126 | delete emPhysicsList; |
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127 | emPhysicsList = new PhysListEmStandard(); |
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128 | |
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129 | } |
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130 | if (name == "polarized") { |
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131 | |
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132 | emName = name; |
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133 | delete emPhysicsList; |
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134 | emPhysicsList = new PhysListEmPolarized(); |
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135 | |
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136 | } |
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137 | else { |
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138 | G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" |
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139 | << " is not defined" |
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140 | << G4endl; |
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141 | } |
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142 | } |
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143 | |
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144 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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145 | |
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146 | #include "G4ProcessManager.hh" |
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147 | #include "StepMax.hh" |
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148 | |
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149 | void PhysicsList::AddStepMax() |
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150 | { |
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151 | // Step limitation seen as a process |
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152 | StepMax* stepMaxProcess = new StepMax(); |
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153 | |
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154 | theParticleIterator->reset(); |
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155 | while ((*theParticleIterator)()){ |
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156 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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157 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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158 | |
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159 | if (stepMaxProcess->IsApplicable(*particle) && pmanager) |
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160 | pmanager ->AddDiscreteProcess(stepMaxProcess); |
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161 | } |
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162 | } |
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163 | |
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164 | |
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165 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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166 | |
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167 | #include "G4Gamma.hh" |
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168 | #include "G4Electron.hh" |
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169 | #include "G4Positron.hh" |
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170 | |
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171 | void PhysicsList::SetCuts() |
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172 | { |
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173 | // set cut values for gamma at first and for e- second and next for e+, |
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174 | // because some processes for e+/e- need cut values for gamma |
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175 | SetCutValue(cutForGamma, "gamma"); |
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176 | SetCutValue(cutForElectron, "e-"); |
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177 | SetCutValue(cutForPositron, "e+"); |
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178 | } |
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179 | |
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180 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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181 | |
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182 | void PhysicsList::SetCutForGamma(G4double cut) |
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183 | { |
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184 | cutForGamma = cut; |
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185 | SetParticleCuts(cutForGamma, G4Gamma::Gamma()); |
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186 | } |
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187 | |
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188 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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189 | |
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190 | void PhysicsList::SetCutForElectron(G4double cut) |
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191 | { |
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192 | cutForElectron = cut; |
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193 | SetParticleCuts(cutForElectron, G4Electron::Electron()); |
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194 | } |
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195 | |
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196 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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197 | |
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198 | void PhysicsList::SetCutForPositron(G4double cut) |
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199 | { |
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200 | cutForPositron = cut; |
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201 | SetParticleCuts(cutForPositron, G4Positron::Positron()); |
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202 | } |
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203 | |
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204 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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