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 ElectromagneticPhysics.cc 27 /// \brief Implementation of the Electromagnet 28 // 29 // 30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oo 32 33 #include "ElectromagneticPhysics.hh" 34 35 #include "G4BuilderType.hh" 36 #include "G4ComptonScattering.hh" 37 #include "G4GammaConversion.hh" 38 #include "G4IonParametrisedLossModel.hh" 39 #include "G4LossTableManager.hh" 40 #include "G4MuBremsstrahlung.hh" 41 #include "G4MuIonisation.hh" 42 #include "G4MuMultipleScattering.hh" 43 #include "G4MuPairProduction.hh" 44 #include "G4NuclearStopping.hh" 45 #include "G4ParticleDefinition.hh" 46 #include "G4PhotoElectricEffect.hh" 47 #include "G4PhysicsListHelper.hh" 48 #include "G4ProcessManager.hh" 49 #include "G4RayleighScattering.hh" 50 #include "G4SystemOfUnits.hh" 51 #include "G4UAtomicDeexcitation.hh" 52 #include "G4eBremsstrahlung.hh" 53 #include "G4eIonisation.hh" 54 #include "G4eMultipleScattering.hh" 55 #include "G4eplusAnnihilation.hh" 56 #include "G4hBremsstrahlung.hh" 57 #include "G4hIonisation.hh" 58 #include "G4hMultipleScattering.hh" 59 #include "G4hPairProduction.hh" 60 #include "G4ionIonisation.hh" 61 62 //....oooOO0OOooo........oooOO0OOooo........oo 63 64 ElectromagneticPhysics::ElectromagneticPhysics 65 { 66 SetPhysicsType(bElectromagnetic); 67 68 G4EmParameters* param = G4EmParameters::Inst 69 param->SetDefaults(); 70 param->SetStepFunction(0.2, 100 * um); 71 param->SetStepFunctionMuHad(0.1, 10 * um); 72 param->SetStepFunctionLightIons(0.1, 10 * um 73 param->SetStepFunctionIons(0.1, 1 * um); 74 param->SetDeexcitationIgnoreCut(true); 75 } 76 77 //....oooOO0OOooo........oooOO0OOooo........oo 78 79 void ElectromagneticPhysics::ConstructProcess( 80 { 81 G4PhysicsListHelper* ph = G4PhysicsListHelpe 82 83 // Add standard EM Processes 84 // 85 auto particleIterator = GetParticleIterator( 86 particleIterator->reset(); 87 while ((*particleIterator)()) { 88 G4ParticleDefinition* particle = particleI 89 G4String particleName = particle->GetParti 90 91 if (particleName == "gamma") { 92 ph->RegisterProcess(new G4RayleighScatte 93 ph->RegisterProcess(new G4PhotoElectricE 94 ph->RegisterProcess(new G4ComptonScatter 95 ph->RegisterProcess(new G4GammaConversio 96 } 97 else if (particleName == "e-") { 98 ph->RegisterProcess(new G4eMultipleScatt 99 ph->RegisterProcess(new G4eIonisation, p 100 ph->RegisterProcess(new G4eBremsstrahlun 101 } 102 else if (particleName == "e+") { 103 ph->RegisterProcess(new G4eMultipleScatt 104 ph->RegisterProcess(new G4eIonisation, p 105 ph->RegisterProcess(new G4eBremsstrahlun 106 ph->RegisterProcess(new G4eplusAnnihilat 107 } 108 else if (particleName == "mu+" || particle 109 ph->RegisterProcess(new G4MuMultipleScat 110 ph->RegisterProcess(new G4MuIonisation, 111 ph->RegisterProcess(new G4MuBremsstrahlu 112 ph->RegisterProcess(new G4MuPairProducti 113 } 114 else if (particleName == "proton" || parti 115 ph->RegisterProcess(new G4hMultipleScatt 116 ph->RegisterProcess(new G4hIonisation, p 117 } 118 else if (particleName == "alpha" || partic 119 ph->RegisterProcess(new G4hMultipleScatt 120 ph->RegisterProcess(new G4ionIonisation, 121 ph->RegisterProcess(new G4NuclearStoppin 122 } 123 else if (particleName == "GenericIon") { 124 ph->RegisterProcess(new G4hMultipleScatt 125 G4ionIonisation* ionIoni = new G4ionIoni 126 ionIoni->SetEmModel(new G4IonParametrise 127 ph->RegisterProcess(ionIoni, particle); 128 ph->RegisterProcess(new G4NuclearStoppin 129 } 130 else if ((!particle->IsShortLived()) && (p 131 && (particle->GetParticleName() ! 132 { 133 // all others charged particles except g 134 ph->RegisterProcess(new G4hMultipleScatt 135 ph->RegisterProcess(new G4hIonisation(), 136 } 137 } 138 139 // Deexcitation 140 // 141 G4VAtomDeexcitation* de = new G4UAtomicDeexc 142 G4LossTableManager::Instance()->SetAtomDeexc 143 } 144 145 //....oooOO0OOooo........oooOO0OOooo........oo 146