[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 | // |
---|
| 27 | // Code developed by: S.Guatelli |
---|
| 28 | // |
---|
| 29 | // ********************************** |
---|
| 30 | // * * |
---|
| 31 | // * BrachyPhysicsList.cc * |
---|
| 32 | // * * |
---|
| 33 | // ********************************** |
---|
| 34 | // |
---|
| 35 | // $Id: BrachyPhysicsList.cc,v 1.3 2006/06/29 17:33:29 gunter Exp $ |
---|
| 36 | // GEANT4 tag $Name: $ |
---|
| 37 | // |
---|
| 38 | #include "BrachyPhysicsList.hh" |
---|
| 39 | |
---|
| 40 | #include "G4ParticleDefinition.hh" |
---|
| 41 | #include "G4ParticleWithCuts.hh" |
---|
| 42 | #include "G4ProcessManager.hh" |
---|
| 43 | #include "G4ParticleTypes.hh" |
---|
| 44 | #include "G4ParticleTable.hh" |
---|
| 45 | #include "G4Material.hh" |
---|
| 46 | #include "G4UnitsTable.hh" |
---|
| 47 | #include "G4ios.hh" |
---|
| 48 | |
---|
| 49 | |
---|
| 50 | BrachyPhysicsList::BrachyPhysicsList(): G4VUserPhysicsList() |
---|
| 51 | { |
---|
| 52 | defaultCutValue = 0.1*mm; |
---|
| 53 | cutForGamma = defaultCutValue; |
---|
| 54 | cutForElectron = defaultCutValue; |
---|
| 55 | cutForPositron = defaultCutValue; |
---|
| 56 | |
---|
| 57 | SetVerboseLevel(1); |
---|
| 58 | } |
---|
| 59 | |
---|
| 60 | BrachyPhysicsList::~BrachyPhysicsList() |
---|
| 61 | { |
---|
| 62 | } |
---|
| 63 | |
---|
| 64 | void BrachyPhysicsList::ConstructParticle() |
---|
| 65 | { |
---|
| 66 | // In this method, static member functions should be called |
---|
| 67 | // for all particles which you want to use. |
---|
| 68 | // This ensures that objects of these particle types will be |
---|
| 69 | // created in the program. |
---|
| 70 | |
---|
| 71 | ConstructBosons(); |
---|
| 72 | ConstructLeptons(); |
---|
| 73 | } |
---|
| 74 | |
---|
| 75 | void BrachyPhysicsList::ConstructBosons() |
---|
| 76 | { |
---|
| 77 | // gamma |
---|
| 78 | G4Gamma::GammaDefinition(); |
---|
| 79 | |
---|
| 80 | } |
---|
| 81 | |
---|
| 82 | void BrachyPhysicsList::ConstructLeptons() |
---|
| 83 | { |
---|
| 84 | // leptons |
---|
| 85 | G4Electron::ElectronDefinition(); |
---|
| 86 | G4Positron::PositronDefinition(); |
---|
| 87 | } |
---|
| 88 | |
---|
| 89 | void BrachyPhysicsList::ConstructProcess() |
---|
| 90 | { |
---|
| 91 | AddTransportation(); |
---|
| 92 | ConstructEM(); |
---|
| 93 | } |
---|
| 94 | |
---|
| 95 | #include "G4MultipleScattering.hh" |
---|
| 96 | // gamma |
---|
| 97 | #include "G4LowEnergyRayleigh.hh" |
---|
| 98 | #include "G4LowEnergyPhotoElectric.hh" |
---|
| 99 | #include "G4LowEnergyCompton.hh" |
---|
| 100 | #include "G4LowEnergyGammaConversion.hh" |
---|
| 101 | // e- |
---|
| 102 | #include "G4LowEnergyIonisation.hh" |
---|
| 103 | #include "G4LowEnergyBremsstrahlung.hh" |
---|
| 104 | // e+ |
---|
| 105 | #include "G4eIonisation.hh" |
---|
| 106 | #include "G4eBremsstrahlung.hh" |
---|
| 107 | #include "G4eplusAnnihilation.hh" |
---|
| 108 | |
---|
| 109 | void BrachyPhysicsList::ConstructEM() |
---|
| 110 | { |
---|
| 111 | theParticleIterator -> reset(); |
---|
| 112 | while( (*theParticleIterator)() ){ |
---|
| 113 | G4ParticleDefinition* particle = theParticleIterator -> value(); |
---|
| 114 | G4ProcessManager* pmanager = particle -> GetProcessManager(); |
---|
| 115 | G4String particleName = particle -> GetParticleName(); |
---|
| 116 | |
---|
| 117 | //processes |
---|
| 118 | |
---|
| 119 | if (particleName == "gamma") { |
---|
| 120 | //gamma |
---|
| 121 | lowePhot = new G4LowEnergyPhotoElectric("LowEnPhotoElec"); |
---|
| 122 | pmanager -> AddDiscreteProcess(new G4LowEnergyRayleigh); |
---|
| 123 | pmanager -> AddDiscreteProcess(lowePhot); |
---|
| 124 | pmanager -> AddDiscreteProcess(new G4LowEnergyCompton); |
---|
| 125 | pmanager -> AddDiscreteProcess(new G4LowEnergyGammaConversion); |
---|
| 126 | |
---|
| 127 | } else if (particleName == "e-") { |
---|
| 128 | //electron |
---|
| 129 | loweIon = new G4LowEnergyIonisation("LowEnergyIoni"); |
---|
| 130 | loweBrem = new G4LowEnergyBremsstrahlung("LowEnBrem"); |
---|
| 131 | loweBrem -> SetAngularGenerator("tsai"); |
---|
| 132 | |
---|
| 133 | pmanager -> AddProcess(new G4MultipleScattering, -1, 1,1); |
---|
| 134 | pmanager -> AddProcess(loweIon, -1, 2,2); |
---|
| 135 | pmanager -> AddProcess(loweBrem, -1,-1,3); |
---|
| 136 | |
---|
| 137 | } else if (particleName == "e+") { |
---|
| 138 | //positron |
---|
| 139 | pmanager -> AddProcess(new G4MultipleScattering, -1, 1,1); |
---|
| 140 | pmanager -> AddProcess(new G4eIonisation, -1, 2,2); |
---|
| 141 | pmanager -> AddProcess(new G4eBremsstrahlung, -1,-1,3); |
---|
| 142 | pmanager -> AddProcess(new G4eplusAnnihilation, 0,-1,4); |
---|
| 143 | |
---|
| 144 | } |
---|
| 145 | } |
---|
| 146 | } |
---|
| 147 | |
---|
| 148 | void BrachyPhysicsList::SetCuts() |
---|
| 149 | { |
---|
| 150 | if (verboseLevel >0){ |
---|
| 151 | G4cout << "BrachyPhysicsList::SetCuts:"; |
---|
| 152 | G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length") << G4endl; |
---|
| 153 | } |
---|
| 154 | |
---|
| 155 | SetCutValue(cutForGamma, "gamma"); |
---|
| 156 | SetCutValue(cutForElectron, "e-"); |
---|
| 157 | SetCutValue(cutForPositron, "e+"); |
---|
| 158 | |
---|
| 159 | if (verboseLevel>0) DumpCutValuesTable(); |
---|
| 160 | } |
---|
| 161 | |
---|
| 162 | |
---|