Geant4 Cross Reference |
1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 /// \file electromagnetic/TestEm16/src/Physics 27 /// \brief Implementation of the PhysicsList c 28 // 29 // 30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oo 32 33 #include "PhysicsList.hh" 34 35 #include "PhysicsListMessenger.hh" 36 37 #include "G4ComptonScattering.hh" 38 #include "G4DecayPhysics.hh" 39 #include "G4GammaConversion.hh" 40 #include "G4MuBremsstrahlung.hh" 41 #include "G4MuIonisation.hh" 42 #include "G4MuMultipleScattering.hh" 43 #include "G4MuPairProduction.hh" 44 #include "G4ParticleDefinition.hh" 45 #include "G4ParticleTable.hh" 46 #include "G4ParticleTypes.hh" 47 #include "G4PhotoElectricEffect.hh" 48 #include "G4ProcessManager.hh" 49 #include "G4ProcessTable.hh" 50 #include "G4RayleighScattering.hh" 51 #include "G4StepLimiter.hh" 52 #include "G4SynchrotronRadiation.hh" 53 #include "G4SynchrotronRadiationInMat.hh" 54 #include "G4SystemOfUnits.hh" 55 #include "G4XrayReflection.hh" 56 #include "G4eBremsstrahlung.hh" 57 #include "G4eIonisation.hh" 58 #include "G4eMultipleScattering.hh" 59 #include "G4eplusAnnihilation.hh" 60 #include "G4hBremsstrahlung.hh" 61 #include "G4hIonisation.hh" 62 #include "G4hMultipleScattering.hh" 63 #include "G4hPairProduction.hh" 64 65 //....oooOO0OOooo........oooOO0OOooo........oo 66 67 PhysicsList::PhysicsList() : G4VUserPhysicsLis 68 { 69 SetDefaultCutValue(1. * km); 70 71 fSRType = true; 72 fMess = new PhysicsListMessenger(this); 73 fDecayPhysics = new G4DecayPhysics(); 74 } 75 76 //....oooOO0OOooo........oooOO0OOooo........oo 77 78 void PhysicsList::ConstructParticle() 79 { 80 fDecayPhysics->ConstructParticle(); 81 } 82 83 //....oooOO0OOooo........oooOO0OOooo........oo 84 85 void PhysicsList::ConstructProcess() 86 { 87 AddTransportation(); 88 ConstructEM(); 89 fDecayPhysics->ConstructProcess(); 90 } 91 92 //....oooOO0OOooo........oooOO0OOooo........oo 93 94 void PhysicsList::ConstructEM() 95 { 96 auto particleIterator = GetParticleIterator( 97 particleIterator->reset(); 98 auto fSync = new G4SynchrotronRadiation(); 99 while ((*particleIterator)()) { 100 G4ParticleDefinition* particle = particleI 101 G4ProcessManager* pmanager = particle->Get 102 G4String particleName = particle->GetParti 103 104 if (particleName == "gamma") { 105 // gamma 106 pmanager->AddDiscreteProcess(new G4Photo 107 pmanager->AddDiscreteProcess(new G4Compt 108 pmanager->AddDiscreteProcess(new G4Gamma 109 pmanager->AddDiscreteProcess(new G4Rayle 110 pmanager->AddDiscreteProcess(new G4XrayR 111 } 112 else if (particleName == "e-") { 113 // electron 114 pmanager->AddProcess(new G4eMultipleScat 115 pmanager->AddProcess(new G4eIonisation, 116 pmanager->AddProcess(new G4eBremsstrahlu 117 if (fSRType) { 118 pmanager->AddProcess(fSync, -1, -1, 3) 119 } 120 else { 121 pmanager->AddProcess(new G4Synchrotron 122 } 123 pmanager->AddProcess(new G4StepLimiter, 124 } 125 else if (particleName == "e+") { 126 // positron 127 pmanager->AddProcess(new G4eMultipleScat 128 pmanager->AddProcess(new G4eIonisation, 129 pmanager->AddProcess(new G4eBremsstrahlu 130 pmanager->AddProcess(new G4eplusAnnihila 131 if (fSRType) { 132 pmanager->AddProcess(fSync, -1, -1, 4) 133 } 134 else { 135 pmanager->AddProcess(new G4Synchrotron 136 } 137 pmanager->AddProcess(new G4StepLimiter, 138 } 139 else if (particleName == "mu+" || particle 140 // muon 141 pmanager->AddProcess(new G4MuMultipleSca 142 pmanager->AddProcess(new G4MuIonisation, 143 pmanager->AddProcess(new G4MuBremsstrahl 144 pmanager->AddProcess(new G4MuPairProduct 145 pmanager->AddProcess(fSync, -1, -1, 4); 146 pmanager->AddProcess(new G4StepLimiter, 147 } 148 else if (particleName == "proton") { 149 // proton 150 pmanager->AddProcess(new G4hMultipleScat 151 pmanager->AddProcess(new G4hIonisation, 152 pmanager->AddProcess(new G4hBremsstrahlu 153 pmanager->AddProcess(new G4hPairProducti 154 pmanager->AddProcess(fSync, -1, -1, 4); 155 pmanager->AddProcess(new G4StepLimiter, 156 } 157 else if (particle->GetPDGCharge() != 0.0 & 158 pmanager->AddProcess(fSync, -1, -1, 1); 159 } 160 } 161 } 162 163 //....oooOO0OOooo........oooOO0OOooo........oo 164 165 void PhysicsList::SetXrayReflectionRoughness(G 166 { 167 G4ProcessTable* theProcessTable = G4ProcessT 168 G4XrayReflection* XrayReflectionProcess = 169 (G4XrayReflection*)theProcessTable->FindPr 170 if (XrayReflectionProcess) 171 XrayReflectionProcess->SetSurfaceRoughness 172 else 173 G4cout << "Warning. No process XrayReflect 174 "SetXrayReflectionRoughness igno 175 << G4endl; 176 } 177 178 //....oooOO0OOooo........oooOO0OOooo........oo 179