[807] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // $Id: PhysicsList.cc,v 1.4 2006/06/29 16:47:56 gunter Exp $ |
---|
| 27 | // GEANT4 tag $Name: $ |
---|
| 28 | // |
---|
| 29 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 30 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 31 | |
---|
| 32 | #include "PhysicsList.hh" |
---|
| 33 | #include "PhysicsListMessenger.hh" |
---|
| 34 | |
---|
| 35 | #include "G4ParticleDefinition.hh" |
---|
| 36 | #include "G4ProcessManager.hh" |
---|
| 37 | #include "G4ParticleTypes.hh" |
---|
| 38 | #include "G4ParticleTable.hh" |
---|
| 39 | |
---|
| 40 | #include "G4ComptonScattering.hh" |
---|
| 41 | #include "G4GammaConversion.hh" |
---|
| 42 | #include "G4PhotoElectricEffect.hh" |
---|
| 43 | |
---|
| 44 | #include "G4MultipleScattering.hh" |
---|
| 45 | |
---|
| 46 | #include "G4eIonisation.hh" |
---|
| 47 | #include "G4eBremsstrahlung.hh" |
---|
| 48 | #include "G4eplusAnnihilation.hh" |
---|
| 49 | |
---|
| 50 | #include "G4MuIonisation.hh" |
---|
| 51 | #include "G4MuBremsstrahlung.hh" |
---|
| 52 | #include "G4MuPairProduction.hh" |
---|
| 53 | |
---|
| 54 | #include "G4SynchrotronRadiation.hh" |
---|
| 55 | #include "G4SynchrotronRadiationInMat.hh" |
---|
| 56 | |
---|
| 57 | #include "G4StepLimiter.hh" |
---|
| 58 | |
---|
| 59 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 60 | |
---|
| 61 | PhysicsList::PhysicsList() |
---|
| 62 | : G4VUserPhysicsList() |
---|
| 63 | { |
---|
| 64 | defaultCutValue = 1.*km; |
---|
| 65 | |
---|
| 66 | SRType = true; |
---|
| 67 | pMes = new PhysicsListMessenger(this); |
---|
| 68 | } |
---|
| 69 | |
---|
| 70 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 71 | |
---|
| 72 | PhysicsList::~PhysicsList() |
---|
| 73 | { |
---|
| 74 | delete pMes; |
---|
| 75 | } |
---|
| 76 | |
---|
| 77 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 78 | |
---|
| 79 | void PhysicsList::ConstructParticle() |
---|
| 80 | { |
---|
| 81 | // In this method, static member functions should be called |
---|
| 82 | // for all particles which you want to use. |
---|
| 83 | // This ensures that objects of these particle types will be |
---|
| 84 | // created in the program. |
---|
| 85 | |
---|
| 86 | ConstructBosons(); |
---|
| 87 | ConstructLeptons(); |
---|
| 88 | } |
---|
| 89 | |
---|
| 90 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 91 | |
---|
| 92 | void PhysicsList::ConstructBosons() |
---|
| 93 | { |
---|
| 94 | // pseudo-particles |
---|
| 95 | G4Geantino::GeantinoDefinition(); |
---|
| 96 | G4ChargedGeantino::ChargedGeantinoDefinition(); |
---|
| 97 | |
---|
| 98 | // gamma |
---|
| 99 | G4Gamma::GammaDefinition(); |
---|
| 100 | } |
---|
| 101 | |
---|
| 102 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 103 | |
---|
| 104 | void PhysicsList::ConstructLeptons() |
---|
| 105 | { |
---|
| 106 | // leptons |
---|
| 107 | G4Electron::ElectronDefinition(); |
---|
| 108 | G4Positron::PositronDefinition(); |
---|
| 109 | G4MuonPlus::MuonPlusDefinition(); |
---|
| 110 | G4MuonMinus::MuonMinusDefinition(); |
---|
| 111 | |
---|
| 112 | G4NeutrinoE::NeutrinoEDefinition(); |
---|
| 113 | G4AntiNeutrinoE::AntiNeutrinoEDefinition(); |
---|
| 114 | G4NeutrinoMu::NeutrinoMuDefinition(); |
---|
| 115 | G4AntiNeutrinoMu::AntiNeutrinoMuDefinition(); |
---|
| 116 | } |
---|
| 117 | |
---|
| 118 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 119 | |
---|
| 120 | void PhysicsList::ConstructProcess() |
---|
| 121 | { |
---|
| 122 | AddTransportation(); |
---|
| 123 | ConstructEM(); |
---|
| 124 | ConstructGeneral(); |
---|
| 125 | } |
---|
| 126 | |
---|
| 127 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 128 | |
---|
| 129 | void PhysicsList::ConstructEM() |
---|
| 130 | { |
---|
| 131 | theParticleIterator->reset(); |
---|
| 132 | while( (*theParticleIterator)() ){ |
---|
| 133 | G4ParticleDefinition* particle = theParticleIterator->value(); |
---|
| 134 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
---|
| 135 | G4String particleName = particle->GetParticleName(); |
---|
| 136 | |
---|
| 137 | if (particleName == "gamma") { |
---|
| 138 | // gamma |
---|
| 139 | pmanager->AddDiscreteProcess(new G4PhotoElectricEffect); |
---|
| 140 | pmanager->AddDiscreteProcess(new G4ComptonScattering); |
---|
| 141 | pmanager->AddDiscreteProcess(new G4GammaConversion); |
---|
| 142 | |
---|
| 143 | } else if (particleName == "e-") { |
---|
| 144 | //electron |
---|
| 145 | pmanager->AddProcess(new G4MultipleScattering, -1, 1,1); |
---|
| 146 | pmanager->AddProcess(new G4eIonisation, -1, 2,2); |
---|
| 147 | pmanager->AddProcess(new G4eBremsstrahlung, -1, 3,3); |
---|
| 148 | if (SRType) |
---|
| 149 | pmanager->AddProcess(new G4SynchrotronRadiation, -1,-1,4); |
---|
| 150 | else |
---|
| 151 | pmanager->AddProcess(new G4SynchrotronRadiationInMat, -1,-1,4); |
---|
| 152 | pmanager->AddProcess(new G4StepLimiter, -1,-1,5); |
---|
| 153 | |
---|
| 154 | } else if (particleName == "e+") { |
---|
| 155 | //positron |
---|
| 156 | pmanager->AddProcess(new G4MultipleScattering, -1, 1,1); |
---|
| 157 | pmanager->AddProcess(new G4eIonisation, -1, 2,2); |
---|
| 158 | pmanager->AddProcess(new G4eBremsstrahlung, -1, 3,3); |
---|
| 159 | pmanager->AddProcess(new G4eplusAnnihilation, 0,-1,4); |
---|
| 160 | if (SRType) |
---|
| 161 | pmanager->AddProcess(new G4SynchrotronRadiation, -1,-1,5); |
---|
| 162 | else |
---|
| 163 | pmanager->AddProcess(new G4SynchrotronRadiationInMat, -1,-1,5); |
---|
| 164 | pmanager->AddProcess(new G4StepLimiter, -1,-1,6); |
---|
| 165 | |
---|
| 166 | } else if( particleName == "mu+" || |
---|
| 167 | particleName == "mu-" ) { |
---|
| 168 | //muon |
---|
| 169 | pmanager->AddProcess(new G4MultipleScattering,-1, 1,1); |
---|
| 170 | pmanager->AddProcess(new G4MuIonisation, -1, 2,2); |
---|
| 171 | pmanager->AddProcess(new G4MuBremsstrahlung, -1, 3,3); |
---|
| 172 | pmanager->AddProcess(new G4MuPairProduction, -1, 4,4); |
---|
| 173 | |
---|
| 174 | } |
---|
| 175 | } |
---|
| 176 | } |
---|
| 177 | |
---|
| 178 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 179 | |
---|
| 180 | #include "G4Decay.hh" |
---|
| 181 | |
---|
| 182 | void PhysicsList::ConstructGeneral() |
---|
| 183 | { |
---|
| 184 | // Add Decay Process |
---|
| 185 | G4Decay* theDecayProcess = new G4Decay(); |
---|
| 186 | theParticleIterator->reset(); |
---|
| 187 | while ((*theParticleIterator)()){ |
---|
| 188 | G4ParticleDefinition* particle = theParticleIterator->value(); |
---|
| 189 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
---|
| 190 | if (theDecayProcess->IsApplicable(*particle)) { |
---|
| 191 | pmanager ->AddProcess(theDecayProcess); |
---|
| 192 | // set ordering for PostStepDoIt and AtRestDoIt |
---|
| 193 | pmanager ->SetProcessOrdering(theDecayProcess, idxPostStep); |
---|
| 194 | pmanager ->SetProcessOrdering(theDecayProcess, idxAtRest); |
---|
| 195 | } |
---|
| 196 | } |
---|
| 197 | } |
---|
| 198 | |
---|
| 199 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|
| 200 | |
---|
| 201 | void PhysicsList::SetCuts() |
---|
| 202 | { |
---|
| 203 | if (verboseLevel >0){ |
---|
| 204 | G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length") << G4endl; |
---|
| 205 | } |
---|
| 206 | |
---|
| 207 | // set cut values for gamma at first and for e- second and next for e+, |
---|
| 208 | // because some processes for e+/e- need cut values for gamma |
---|
| 209 | SetCutValue(defaultCutValue, "gamma"); |
---|
| 210 | SetCutValue(defaultCutValue, "e-"); |
---|
| 211 | SetCutValue(defaultCutValue, "e+"); |
---|
| 212 | |
---|
| 213 | if (verboseLevel>0) DumpCutValuesTable(); |
---|
| 214 | } |
---|
| 215 | |
---|
| 216 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
---|