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: XrayFluoPhysicsList.cc |
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28 | // GEANT4 tag $Name: xray_fluo-V03-02-00 |
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29 | // |
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30 | // Author: Elena Guardincerri (Elena.Guardincerri@ge.infn.it) |
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31 | // |
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32 | // History: |
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33 | // ----------- |
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34 | // 28 Nov 2001 Elena Guardincerri Created |
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35 | // |
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36 | // ------------------------------------------------------------------- |
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37 | |
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38 | #include "XrayFluoPhysicsList.hh" |
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39 | #include "XrayFluoPhysicsListMessenger.hh" |
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40 | #include "XrayFluoDetectorConstruction.hh" |
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41 | |
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42 | #include "G4ParticleDefinition.hh" |
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43 | #include "G4ParticleWithCuts.hh" |
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44 | #include "G4ProcessManager.hh" |
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45 | #include "G4ParticleTypes.hh" |
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46 | #include "G4ParticleTable.hh" |
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47 | #include "G4ios.hh" |
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48 | #include "XrayFluoDetectorConstruction.hh" |
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49 | |
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50 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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51 | |
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52 | XrayFluoPhysicsList::XrayFluoPhysicsList(XrayFluoDetectorConstruction* p) |
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53 | : G4VUserPhysicsList() |
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54 | { |
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55 | pDet = p; |
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56 | defaultCutValue = 0.00001*mm; |
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57 | |
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58 | cutForGamma = defaultCutValue; |
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59 | cutForElectron = defaultCutValue; |
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60 | cutForProton = 0.00001*mm; |
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61 | SetVerboseLevel(1); |
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62 | physicsListMessenger = new XrayFluoPhysicsListMessenger(this); |
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63 | } |
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64 | |
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65 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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66 | |
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67 | XrayFluoPhysicsList::~XrayFluoPhysicsList() |
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68 | { |
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69 | delete physicsListMessenger; |
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70 | } |
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71 | |
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72 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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73 | |
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74 | void XrayFluoPhysicsList::ConstructParticle() |
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75 | { |
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76 | // In this method, static member functions should be called |
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77 | // for all particles which you want to use. |
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78 | // This ensures that objects of these particle types will be |
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79 | // created in the program. |
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80 | |
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81 | ConstructBosons(); |
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82 | ConstructLeptons(); |
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83 | ConstructBarions(); |
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84 | ConstructIons(); |
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85 | } |
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86 | |
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87 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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88 | |
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89 | void XrayFluoPhysicsList::ConstructBosons() |
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90 | { |
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91 | |
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92 | // gamma |
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93 | G4Gamma::GammaDefinition(); |
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94 | |
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95 | } |
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96 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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97 | |
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98 | void XrayFluoPhysicsList::ConstructLeptons() |
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99 | { |
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100 | // leptons |
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101 | G4Electron::ElectronDefinition(); |
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102 | G4Positron::PositronDefinition(); |
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103 | } |
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104 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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105 | |
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106 | void XrayFluoPhysicsList::ConstructBarions() |
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107 | { |
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108 | G4Proton::ProtonDefinition(); |
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109 | } |
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110 | void XrayFluoPhysicsList::ConstructIons() |
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111 | { |
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112 | // Ions |
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113 | G4Alpha::AlphaDefinition(); |
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114 | } |
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115 | |
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116 | void XrayFluoPhysicsList::ConstructProcess() |
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117 | { |
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118 | AddTransportation(); |
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119 | ConstructEM(); |
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120 | } |
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121 | |
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122 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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123 | |
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124 | #include "G4LowEnergyCompton.hh" |
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125 | #include "G4LowEnergyGammaConversion.hh" |
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126 | #include "G4LowEnergyPhotoElectric.hh" |
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127 | #include "G4LowEnergyRayleigh.hh" |
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128 | |
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129 | // e+ |
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130 | #include "G4MultipleScattering.hh" |
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131 | #include "G4eIonisation.hh" |
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132 | #include "G4eBremsstrahlung.hh" |
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133 | #include "G4eplusAnnihilation.hh" |
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134 | |
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135 | #include "G4LowEnergyIonisation.hh" |
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136 | #include "G4LowEnergyBremsstrahlung.hh" |
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137 | #include "G4hLowEnergyIonisation.hh" |
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138 | |
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139 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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140 | |
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141 | void XrayFluoPhysicsList::ConstructEM() |
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142 | { |
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143 | theParticleIterator->reset(); |
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144 | while( (*theParticleIterator)() ){ |
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145 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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146 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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147 | G4String particleName = particle->GetParticleName(); |
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148 | |
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149 | if (particleName == "gamma") { |
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150 | |
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151 | // gamma |
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152 | pmanager->AddDiscreteProcess(new G4LowEnergyCompton); |
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153 | |
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154 | LePeprocess = new G4LowEnergyPhotoElectric(); |
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155 | pmanager->AddDiscreteProcess(LePeprocess); |
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156 | |
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157 | pmanager->AddDiscreteProcess(new G4LowEnergyRayleigh); |
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158 | |
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159 | } else if (particleName == "e-") { |
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160 | //electron |
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161 | pmanager->AddProcess(new G4MultipleScattering,-1, 1,1); |
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162 | |
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163 | LeIoprocess = new G4LowEnergyIonisation(); |
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164 | pmanager->AddProcess(LeIoprocess, -1, 2, 2); |
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165 | |
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166 | LeBrprocess = new G4LowEnergyBremsstrahlung(); |
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167 | pmanager->AddProcess(LeBrprocess, -1, -1, 3); |
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168 | |
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169 | } else if (particleName == "e+") { |
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170 | //positron |
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171 | pmanager->AddProcess(new G4MultipleScattering,-1, 1,1); |
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172 | pmanager->AddProcess(new G4eIonisation, -1, 2,2); |
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173 | pmanager->AddProcess(new G4eBremsstrahlung, -1,-1,3); |
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174 | pmanager->AddProcess(new G4eplusAnnihilation, 0,-1,4); |
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175 | |
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176 | } |
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177 | else if (particleName == "proton") { |
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178 | //proton |
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179 | pmanager->AddProcess(new G4MultipleScattering,-1,1,1); |
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180 | pmanager->AddProcess(new G4hLowEnergyIonisation,-1, 2,2); |
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181 | } |
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182 | else if ( particleName == "alpha" ) |
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183 | { |
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184 | |
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185 | pmanager->AddProcess(new G4MultipleScattering,-1,1,1); |
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186 | G4hLowEnergyIonisation* iIon = new G4hLowEnergyIonisation() ; |
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187 | pmanager->AddProcess(iIon,-1,2,2); |
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188 | } |
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189 | |
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190 | } |
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191 | |
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192 | } |
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193 | |
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194 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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195 | |
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196 | void XrayFluoPhysicsList::SetGELowLimit(G4double lowcut) |
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197 | { |
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198 | if (verboseLevel >0){ |
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199 | G4cout << "XrayFluoPhysicsList::SetCuts:"; |
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200 | G4cout << "Gamma and Electron cut in energy: " << lowcut*MeV << " (MeV)" << G4endl; |
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201 | } |
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202 | |
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203 | G4Gamma::SetEnergyRange(lowcut,1e5); |
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204 | G4Electron::SetEnergyRange(lowcut,1e5); |
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205 | G4Positron::SetEnergyRange(lowcut,1e5); |
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206 | |
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207 | } |
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208 | |
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209 | void XrayFluoPhysicsList::SetGammaLowLimit(G4double lowcut) |
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210 | { |
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211 | if (verboseLevel >0){ |
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212 | G4cout << "XrayFluoPhysicsList::SetCuts:"; |
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213 | G4cout << "Gamma cut in energy: " << lowcut*MeV << " (MeV)" << G4endl; |
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214 | } |
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215 | |
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216 | G4Gamma::SetEnergyRange(lowcut,1e5); |
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217 | |
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218 | } |
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219 | |
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220 | void XrayFluoPhysicsList::SetElectronLowLimit(G4double lowcut) |
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221 | { |
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222 | if (verboseLevel >0){ |
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223 | |
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224 | G4cout << "XrayFluoPhysicsList::SetCuts:"; |
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225 | G4cout << "Electron cut in energy: " << lowcut*MeV << " (MeV)" << G4endl; |
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226 | |
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227 | } |
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228 | |
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229 | G4Electron::SetEnergyRange(lowcut,1e5); |
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230 | |
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231 | } |
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232 | void XrayFluoPhysicsList::SetGammaCut(G4double val) |
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233 | { |
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234 | ResetCuts(); |
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235 | cutForGamma = val; |
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236 | } |
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237 | |
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238 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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239 | |
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240 | void XrayFluoPhysicsList::SetElectronCut(G4double val) |
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241 | { |
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242 | ResetCuts(); |
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243 | cutForElectron = val; |
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244 | } |
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245 | |
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246 | void XrayFluoPhysicsList::SetCuts(){ |
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247 | |
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248 | SetCutValue(cutForGamma,"gamma"); |
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249 | SetCutValue(cutForElectron,"e-"); |
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250 | SetCutValue(cutForElectron,"e+"); |
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251 | SetCutValue(cutForProton, "proton"); |
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252 | SetCutValueForOthers(cutForProton); |
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253 | if (verboseLevel>0) DumpCutValuesTable(); |
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254 | } |
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255 | |
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256 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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257 | |
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258 | void XrayFluoPhysicsList::SetLowEnSecPhotCut(G4double cut){ |
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259 | |
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260 | G4cout<<"Low energy secondary photons cut is now set to: "<<cut*MeV<<" (MeV)"<<G4endl; |
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261 | G4cout<<"for processes LowEnergyBremsstrahlung, LowEnergyPhotoElectric, LowEnergyIonisation"<<G4endl; |
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262 | LeBrprocess->SetCutForLowEnSecPhotons(cut); |
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263 | LePeprocess->SetCutForLowEnSecPhotons(cut); |
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264 | LeIoprocess->SetCutForLowEnSecPhotons(cut); |
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265 | } |
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266 | |
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267 | void XrayFluoPhysicsList::SetLowEnSecElecCut(G4double cut){ |
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268 | |
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269 | G4cout<<"Low energy secondary electrons cut is now set to: "<<cut*MeV<<" (MeV)"<<G4endl; |
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270 | |
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271 | G4cout<<"for processes LowEnergyIonisation"<<G4endl; |
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272 | |
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273 | LeIoprocess->SetCutForLowEnSecElectrons(cut); |
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274 | } |
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275 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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276 | |
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277 | void XrayFluoPhysicsList::SetProtonCut(G4double val) |
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278 | { |
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279 | // ResetCuts(); |
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280 | cutForProton = val; |
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281 | } |
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282 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
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283 | |
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284 | |
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285 | void XrayFluoPhysicsList::SetCutsByEnergy(G4double val) |
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286 | { |
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287 | G4ParticleTable* theXrayFluoParticleTable = G4ParticleTable::GetParticleTable(); |
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288 | G4Material* currMat = pDet->GetSampleMaterial(); |
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289 | G4ParticleDefinition* part; |
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290 | G4double cut; |
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291 | |
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292 | part = theXrayFluoParticleTable->FindParticle("e-"); |
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293 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
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294 | SetCutValue(cut, "e-"); |
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295 | |
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296 | part = theXrayFluoParticleTable->FindParticle("proton"); |
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297 | cut = G4EnergyLossTables::GetRange(part,val,currMat); |
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298 | SetCutValue(cut, "proton"); |
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299 | |
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300 | } |
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