1 | // |
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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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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 | // $Id: G4EmStandardPhysics_option2.cc,v 1.20 2009/11/24 12:53:22 vnivanch 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: G4EmStandardPhysics_option2 |
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32 | // |
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33 | // Author: V.Ivanchenko 09.11.2005 |
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34 | // |
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35 | // Modified: |
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36 | // 19.12.2005 V.Ivanchenko rename 71 -> 72 |
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37 | // 15.06.2006 V.Ivanchenko use this class as a constructor of fast EM physics |
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38 | // 13.11.2006 V.Ivanchenko use G4hMultipleScattering |
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39 | // 14.11.2006 V.Ivanchenko use sub-cutoff option for all particles |
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40 | // 13.02.2007 V.Ivanchenko use default msc |
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41 | // 15.05.2007 V.Ivanchenko rename to _option2 |
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42 | // 13.03.2008 V.Ivanchenko use G4eMultipleScattering |
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43 | // 21.04.2008 V.Ivanchenko add long-lived D and B mesons; use spline |
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44 | // 28.05.2008 V.Ivanchenko linLossLimit=0.01; added hBrem and hPairProd processes |
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45 | // |
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46 | //---------------------------------------------------------------------------- |
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47 | // |
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48 | |
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49 | #include "G4EmStandardPhysics_option2.hh" |
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50 | |
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51 | #include "G4ParticleDefinition.hh" |
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52 | #include "G4ProcessManager.hh" |
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53 | #include "G4LossTableManager.hh" |
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54 | #include "G4EmProcessOptions.hh" |
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55 | |
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56 | #include "G4ComptonScattering.hh" |
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57 | #include "G4GammaConversion.hh" |
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58 | #include "G4PhotoElectricEffect.hh" |
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59 | |
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60 | #include "G4eMultipleScattering.hh" |
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61 | #include "G4hMultipleScattering.hh" |
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62 | #include "G4MuMultipleScattering.hh" |
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63 | #include "G4CoulombScattering.hh" |
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64 | #include "G4UrbanMscModel93.hh" |
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65 | #include "G4WentzelVIModel.hh" |
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66 | //#include "G4GoudsmitSaundersonMscModel.hh" |
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67 | |
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68 | #include "G4eIonisation.hh" |
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69 | #include "G4eBremsstrahlung.hh" |
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70 | #include "G4eplusAnnihilation.hh" |
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71 | |
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72 | #include "G4MuIonisation.hh" |
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73 | #include "G4MuBremsstrahlung.hh" |
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74 | #include "G4MuPairProduction.hh" |
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75 | #include "G4hBremsstrahlung.hh" |
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76 | #include "G4hPairProduction.hh" |
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77 | |
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78 | #include "G4hIonisation.hh" |
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79 | #include "G4ionIonisation.hh" |
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80 | //#include "G4IonParametrisedLossModel.hh" |
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81 | |
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82 | #include "G4Gamma.hh" |
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83 | #include "G4Electron.hh" |
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84 | #include "G4Positron.hh" |
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85 | #include "G4MuonPlus.hh" |
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86 | #include "G4MuonMinus.hh" |
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87 | #include "G4PionPlus.hh" |
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88 | #include "G4PionMinus.hh" |
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89 | #include "G4KaonPlus.hh" |
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90 | #include "G4KaonMinus.hh" |
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91 | #include "G4Proton.hh" |
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92 | #include "G4AntiProton.hh" |
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93 | #include "G4Deuteron.hh" |
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94 | #include "G4Triton.hh" |
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95 | #include "G4He3.hh" |
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96 | #include "G4Alpha.hh" |
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97 | #include "G4GenericIon.hh" |
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98 | |
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99 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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100 | |
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101 | G4EmStandardPhysics_option2::G4EmStandardPhysics_option2( |
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102 | G4int ver, const G4String& name) |
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103 | : G4VPhysicsConstructor(name), verbose(ver) |
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104 | { |
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105 | G4LossTableManager::Instance(); |
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106 | } |
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107 | |
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108 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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109 | |
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110 | G4EmStandardPhysics_option2::~G4EmStandardPhysics_option2() |
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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 G4EmStandardPhysics_option2::ConstructParticle() |
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116 | { |
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117 | // gamma |
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118 | G4Gamma::Gamma(); |
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119 | |
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120 | // leptons |
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121 | G4Electron::Electron(); |
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122 | G4Positron::Positron(); |
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123 | G4MuonPlus::MuonPlus(); |
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124 | G4MuonMinus::MuonMinus(); |
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125 | |
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126 | // mesons |
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127 | G4PionPlus::PionPlusDefinition(); |
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128 | G4PionMinus::PionMinusDefinition(); |
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129 | G4KaonPlus::KaonPlusDefinition(); |
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130 | G4KaonMinus::KaonMinusDefinition(); |
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131 | |
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132 | // barions |
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133 | G4Proton::Proton(); |
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134 | G4AntiProton::AntiProton(); |
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135 | |
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136 | // ions |
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137 | G4Deuteron::Deuteron(); |
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138 | G4Triton::Triton(); |
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139 | G4He3::He3(); |
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140 | G4Alpha::Alpha(); |
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141 | G4GenericIon::GenericIonDefinition(); |
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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 | void G4EmStandardPhysics_option2::ConstructProcess() |
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147 | { |
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148 | // Add standard EM Processes |
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149 | |
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150 | theParticleIterator->reset(); |
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151 | while( (*theParticleIterator)() ){ |
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152 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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153 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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154 | G4String particleName = particle->GetParticleName(); |
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155 | if(verbose > 1) |
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156 | G4cout << "### " << GetPhysicsName() << " instantiates for " |
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157 | << particleName << G4endl; |
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158 | |
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159 | if (particleName == "gamma") { |
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160 | |
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161 | pmanager->AddDiscreteProcess(new G4PhotoElectricEffect); |
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162 | pmanager->AddDiscreteProcess(new G4ComptonScattering); |
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163 | pmanager->AddDiscreteProcess(new G4GammaConversion); |
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164 | |
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165 | } else if (particleName == "e-") { |
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166 | |
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167 | G4eMultipleScattering* msc = new G4eMultipleScattering(); |
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168 | msc->AddEmModel(0, new G4UrbanMscModel93()); |
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169 | // msc->AddEmModel(0, new G4GoudsmitSaundersonMscModel()); |
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170 | pmanager->AddProcess(msc, -1, 1, 1); |
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171 | pmanager->AddProcess(new G4eIonisation, -1, 2, 2); |
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172 | pmanager->AddProcess(new G4eBremsstrahlung, -1,-3, 3); |
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173 | |
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174 | } else if (particleName == "e+") { |
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175 | |
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176 | G4eMultipleScattering* msc = new G4eMultipleScattering(); |
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177 | msc->AddEmModel(0, new G4UrbanMscModel93()); |
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178 | // msc->AddEmModel(0, new G4GoudsmitSaundersonMscModel()); |
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179 | pmanager->AddProcess(msc, -1, 1, 1); |
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180 | pmanager->AddProcess(new G4eIonisation, -1, 2, 2); |
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181 | pmanager->AddProcess(new G4eBremsstrahlung, -1,-3, 3); |
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182 | pmanager->AddProcess(new G4eplusAnnihilation, 0,-1, 4); |
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183 | |
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184 | } else if (particleName == "mu+" || |
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185 | particleName == "mu-" ) { |
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186 | |
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187 | G4MuMultipleScattering* msc = new G4MuMultipleScattering(); |
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188 | msc->AddEmModel(0, new G4WentzelVIModel()); |
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189 | pmanager->AddProcess(msc, -1, 1, 1); |
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190 | pmanager->AddProcess(new G4MuIonisation, -1, 2, 2); |
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191 | pmanager->AddProcess(new G4MuBremsstrahlung, -1,-3, 3); |
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192 | pmanager->AddProcess(new G4MuPairProduction, -1,-4, 4); |
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193 | pmanager->AddDiscreteProcess(new G4CoulombScattering()); |
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194 | |
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195 | } else if (particleName == "GenericIon") { |
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196 | |
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197 | pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1); |
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198 | |
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199 | G4ionIonisation* ionIoni = new G4ionIonisation(); |
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200 | //ionIoni->SetEmModel(new G4IonParametrisedLossModel()); |
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201 | //ionIoni->SetStepFunction(0.1, 20*um); |
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202 | pmanager->AddProcess(ionIoni, -1, 2, 2); |
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203 | |
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204 | } else if (particleName == "alpha" || |
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205 | particleName == "He3") { |
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206 | |
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207 | pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1); |
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208 | pmanager->AddProcess(new G4ionIonisation, -1, 2, 2); |
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209 | |
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210 | } else if (particleName == "pi+" || |
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211 | particleName == "pi-" || |
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212 | particleName == "kaon+" || |
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213 | particleName == "kaon-" || |
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214 | particleName == "proton" ) { |
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215 | |
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216 | pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1); |
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217 | pmanager->AddProcess(new G4hIonisation, -1, 2, 2); |
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218 | pmanager->AddProcess(new G4hBremsstrahlung, -1,-3, 3); |
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219 | pmanager->AddProcess(new G4hPairProduction, -1,-4, 4); |
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220 | |
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221 | } else if (particleName == "B+" || |
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222 | particleName == "B-" || |
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223 | particleName == "D+" || |
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224 | particleName == "D-" || |
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225 | particleName == "Ds+" || |
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226 | particleName == "Ds-" || |
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227 | particleName == "anti_lambda_c+" || |
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228 | particleName == "anti_omega-" || |
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229 | particleName == "anti_proton" || |
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230 | particleName == "anti_sigma_c+" || |
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231 | particleName == "anti_sigma_c++" || |
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232 | particleName == "anti_sigma+" || |
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233 | particleName == "anti_sigma-" || |
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234 | particleName == "anti_xi_c+" || |
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235 | particleName == "anti_xi-" || |
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236 | particleName == "deuteron" || |
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237 | particleName == "lambda_c+" || |
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238 | particleName == "omega-" || |
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239 | particleName == "sigma_c+" || |
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240 | particleName == "sigma_c++" || |
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241 | particleName == "sigma+" || |
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242 | particleName == "sigma-" || |
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243 | particleName == "tau+" || |
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244 | particleName == "tau-" || |
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245 | particleName == "triton" || |
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246 | particleName == "xi_c+" || |
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247 | particleName == "xi-" ) { |
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248 | |
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249 | pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1); |
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250 | pmanager->AddProcess(new G4hIonisation, -1, 2, 2); |
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251 | } |
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252 | } |
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253 | |
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254 | // Em options |
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255 | // |
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256 | G4EmProcessOptions opt; |
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257 | opt.SetVerbose(verbose); |
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258 | opt.SetApplyCuts(true); |
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259 | |
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260 | // Physics tables |
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261 | // |
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262 | //opt.SetMinEnergy(0.1*keV); |
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263 | // opt.SetMaxEnergy(10*TeV); |
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264 | //opt.SetDEDXBinning(77); |
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265 | //opt.SetLambdaBinning(77); |
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266 | //opt.SetSplineFlag(true); |
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267 | opt.SetPolarAngleLimit(0.2); |
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268 | |
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269 | // Ionization |
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270 | // |
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271 | //opt.SetSubCutoff(true); |
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272 | } |
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273 | |
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274 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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