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: PhysListEmStandard.cc,v 1.2 2006/06/29 16:35:50 gunter 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 "PhysListEmStandard.hh" |
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34 | #include "G4ParticleDefinition.hh" |
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35 | #include "G4ProcessManager.hh" |
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36 | |
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37 | #include "G4ComptonScattering.hh" |
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38 | #include "G4GammaConversion.hh" |
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39 | #include "G4PhotoElectricEffect.hh" |
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40 | |
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41 | #include "G4MultipleScattering.hh" |
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42 | |
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43 | #include "G4eIonisation.hh" |
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44 | #include "G4eBremsstrahlung.hh" |
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45 | #include "G4eplusAnnihilation.hh" |
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46 | |
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47 | #include "G4MuIonisation.hh" |
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48 | #include "G4MuBremsstrahlung.hh" |
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49 | #include "G4MuPairProduction.hh" |
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50 | |
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51 | #include "G4hIonisation.hh" |
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52 | #include "G4ionIonisation.hh" |
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53 | |
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54 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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55 | |
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56 | PhysListEmStandard::PhysListEmStandard(const G4String& name) |
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57 | : G4VPhysicsConstructor(name) |
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58 | { } |
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59 | |
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60 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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61 | |
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62 | PhysListEmStandard::~PhysListEmStandard() |
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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 | void PhysListEmStandard::ConstructProcess() |
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68 | { |
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69 | // Add standard EM Processes |
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70 | |
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71 | theParticleIterator->reset(); |
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72 | while( (*theParticleIterator)() ){ |
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73 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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74 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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75 | G4String particleName = particle->GetParticleName(); |
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76 | |
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77 | if (particleName == "gamma") { |
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78 | // gamma |
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79 | pmanager->AddDiscreteProcess(new G4PhotoElectricEffect); |
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80 | pmanager->AddDiscreteProcess(new G4ComptonScattering); |
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81 | pmanager->AddDiscreteProcess(new G4GammaConversion); |
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82 | |
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83 | } else if (particleName == "e-") { |
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84 | //electron |
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85 | pmanager->AddProcess(new G4MultipleScattering, -1, 1,1); |
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86 | pmanager->AddProcess(new G4eIonisation, -1, 2,2); |
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87 | pmanager->AddProcess(new G4eBremsstrahlung, -1, 3,3); |
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88 | |
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89 | } else if (particleName == "e+") { |
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90 | //positron |
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91 | pmanager->AddProcess(new G4MultipleScattering, -1, 1,1); |
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92 | pmanager->AddProcess(new G4eIonisation, -1, 2,2); |
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93 | pmanager->AddProcess(new G4eBremsstrahlung, -1, 3,3); |
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94 | pmanager->AddProcess(new G4eplusAnnihilation, 0,-1,4); |
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95 | |
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96 | } else if( particleName == "mu+" || |
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97 | particleName == "mu-" ) { |
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98 | //muon |
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99 | pmanager->AddProcess(new G4MultipleScattering,-1, 1,1); |
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100 | pmanager->AddProcess(new G4MuIonisation, -1, 2,2); |
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101 | pmanager->AddProcess(new G4MuBremsstrahlung, -1, 3,3); |
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102 | pmanager->AddProcess(new G4MuPairProduction, -1, 4,4); |
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103 | |
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104 | } else if( particleName == "alpha" || particleName == "GenericIon" ) { |
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105 | pmanager->AddProcess(new G4MultipleScattering,-1, 1,1); |
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106 | pmanager->AddProcess(new G4ionIonisation, -1, 2,2); |
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107 | |
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108 | } else if ((!particle->IsShortLived()) && |
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109 | (particle->GetPDGCharge() != 0.0) && |
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110 | (particle->GetParticleName() != "chargedgeantino")) { |
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111 | //all others charged particles except geantino |
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112 | pmanager->AddProcess(new G4MultipleScattering,-1,1,1); |
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113 | pmanager->AddProcess(new G4hIonisation, -1,2,2); |
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114 | } |
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115 | } |
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116 | } |
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117 | |
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118 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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119 | |
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