[807] | 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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[1313] | 27 | // $Id: ExN05PhysicsList.cc,v 1.15 2010/03/19 08:59:39 gcosmo Exp $ |
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[1337] | 28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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[807] | 29 | // |
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| 30 | // |
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| 31 | |
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| 32 | #include "ExN05PhysicsList.hh" |
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| 33 | |
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| 34 | #include "globals.hh" |
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| 35 | #include "G4ParticleDefinition.hh" |
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| 36 | #include "G4ProcessManager.hh" |
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| 37 | #include "G4ProcessVector.hh" |
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| 38 | #include "G4ParticleTypes.hh" |
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| 39 | #include "G4ParticleTable.hh" |
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| 40 | #include "G4Material.hh" |
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| 41 | #include "G4MaterialTable.hh" |
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| 42 | #include "G4ios.hh" |
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| 43 | #include <iomanip> |
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| 44 | |
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| 45 | #include "G4FastSimulationManagerProcess.hh" |
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| 46 | |
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| 47 | |
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| 48 | ExN05PhysicsList::ExN05PhysicsList(): G4VUserPhysicsList() |
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| 49 | { |
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| 50 | SetVerboseLevel(1); |
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| 51 | } |
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| 52 | |
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| 53 | ExN05PhysicsList::~ExN05PhysicsList() |
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| 54 | { |
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| 55 | } |
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| 56 | |
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| 57 | void ExN05PhysicsList::ConstructParticle() |
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| 58 | { |
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| 59 | // In this method, static member functions should be called |
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| 60 | // for all particles which you want to use. |
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| 61 | // This ensures that objects of these particle types will be |
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| 62 | // created in the program. |
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| 63 | |
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| 64 | ConstructBosons(); |
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| 65 | ConstructLeptons(); |
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| 66 | ConstructMesons(); |
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| 67 | ConstructBaryons(); |
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| 68 | ConstructIons(); |
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| 69 | } |
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| 70 | |
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| 71 | void ExN05PhysicsList::ConstructBosons() |
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| 72 | { |
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| 73 | // pseudo-particles |
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| 74 | G4Geantino::GeantinoDefinition(); |
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| 75 | G4ChargedGeantino::ChargedGeantinoDefinition(); |
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| 76 | |
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| 77 | // gamma |
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| 78 | G4Gamma::GammaDefinition(); |
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| 79 | |
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| 80 | // optical photon |
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| 81 | G4OpticalPhoton::OpticalPhotonDefinition(); |
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| 82 | } |
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| 83 | |
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| 84 | #include "G4LeptonConstructor.hh" |
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| 85 | void ExN05PhysicsList::ConstructLeptons() |
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| 86 | { |
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| 87 | // Construct all leptons |
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| 88 | G4LeptonConstructor pConstructor; |
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| 89 | pConstructor.ConstructParticle(); |
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| 90 | } |
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| 91 | |
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| 92 | #include "G4MesonConstructor.hh" |
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| 93 | void ExN05PhysicsList::ConstructMesons() |
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| 94 | { |
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| 95 | // Construct all mesons |
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| 96 | G4MesonConstructor pConstructor; |
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| 97 | pConstructor.ConstructParticle(); |
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| 98 | } |
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| 99 | |
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| 100 | #include "G4BaryonConstructor.hh" |
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| 101 | void ExN05PhysicsList::ConstructBaryons() |
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| 102 | { |
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| 103 | // Construct all barions |
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| 104 | G4BaryonConstructor pConstructor; |
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| 105 | pConstructor.ConstructParticle(); |
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| 106 | } |
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| 107 | |
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| 108 | #include "G4IonConstructor.hh" |
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| 109 | void ExN05PhysicsList::ConstructIons() |
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| 110 | { |
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| 111 | // Construct light ions |
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| 112 | G4IonConstructor pConstructor; |
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| 113 | pConstructor.ConstructParticle(); |
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| 114 | } |
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| 115 | |
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| 116 | void ExN05PhysicsList::ConstructProcess() |
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| 117 | { |
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| 118 | AddTransportation(); |
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| 119 | AddParameterisation(); |
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| 120 | |
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| 121 | ConstructEM(); |
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| 122 | ConstructGeneral(); |
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| 123 | } |
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| 124 | |
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| 125 | void ExN05PhysicsList::AddTransportation() |
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| 126 | { |
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| 127 | G4VUserPhysicsList::AddTransportation(); |
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| 128 | } |
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| 129 | |
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| 130 | #include "G4ComptonScattering.hh" |
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| 131 | #include "G4GammaConversion.hh" |
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| 132 | #include "G4PhotoElectricEffect.hh" |
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| 133 | |
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[1313] | 134 | #include "G4eMultipleScattering.hh" |
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| 135 | #include "G4MuMultipleScattering.hh" |
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| 136 | #include "G4hMultipleScattering.hh" |
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[807] | 137 | |
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| 138 | #include "G4eIonisation.hh" |
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| 139 | #include "G4eBremsstrahlung.hh" |
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| 140 | #include "G4eplusAnnihilation.hh" |
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| 141 | |
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| 142 | #include "G4MuIonisation.hh" |
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| 143 | #include "G4MuBremsstrahlung.hh" |
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| 144 | #include "G4MuPairProduction.hh" |
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| 145 | |
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| 146 | #include "G4hIonisation.hh" |
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| 147 | void ExN05PhysicsList::ConstructEM() |
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| 148 | { |
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| 149 | theParticleIterator->reset(); |
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| 150 | while( (*theParticleIterator)() ){ |
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| 151 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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| 152 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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| 153 | G4String particleName = particle->GetParticleName(); |
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| 154 | |
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| 155 | if (particleName == "gamma") { |
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| 156 | // gamma |
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| 157 | // Construct processes for gamma |
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| 158 | pmanager->AddDiscreteProcess(new G4GammaConversion()); |
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| 159 | pmanager->AddDiscreteProcess(new G4ComptonScattering()); |
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| 160 | pmanager->AddDiscreteProcess(new G4PhotoElectricEffect()); |
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| 161 | |
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| 162 | } else if (particleName == "e-") { |
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| 163 | //electron |
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| 164 | // Construct processes for electron |
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[1313] | 165 | G4VProcess* theeminusMultipleScattering = new G4eMultipleScattering(); |
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[807] | 166 | G4VProcess* theeminusIonisation = new G4eIonisation(); |
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| 167 | G4VProcess* theeminusBremsstrahlung = new G4eBremsstrahlung(); |
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| 168 | // add processes |
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| 169 | pmanager->AddProcess(theeminusMultipleScattering); |
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| 170 | pmanager->AddProcess(theeminusIonisation); |
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| 171 | pmanager->AddProcess(theeminusBremsstrahlung); |
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| 172 | // set ordering for AlongStepDoIt |
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| 173 | pmanager->SetProcessOrdering(theeminusMultipleScattering, idxAlongStep, 1); |
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| 174 | pmanager->SetProcessOrdering(theeminusIonisation, idxAlongStep, 2); |
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| 175 | // set ordering for PostStepDoIt |
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| 176 | pmanager->SetProcessOrdering(theeminusMultipleScattering, idxPostStep, 1); |
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| 177 | pmanager->SetProcessOrdering(theeminusIonisation, idxPostStep, 2); |
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| 178 | pmanager->SetProcessOrdering(theeminusBremsstrahlung, idxPostStep, 3); |
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| 179 | |
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| 180 | } else if (particleName == "e+") { |
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| 181 | //positron |
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| 182 | // Construct processes for positron |
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[1313] | 183 | G4VProcess* theeplusMultipleScattering = new G4eMultipleScattering(); |
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[807] | 184 | G4VProcess* theeplusIonisation = new G4eIonisation(); |
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| 185 | G4VProcess* theeplusBremsstrahlung = new G4eBremsstrahlung(); |
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| 186 | G4VProcess* theeplusAnnihilation = new G4eplusAnnihilation(); |
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| 187 | // add processes |
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| 188 | pmanager->AddProcess(theeplusMultipleScattering); |
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| 189 | pmanager->AddProcess(theeplusIonisation); |
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| 190 | pmanager->AddProcess(theeplusBremsstrahlung); |
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| 191 | pmanager->AddProcess(theeplusAnnihilation); |
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| 192 | // set ordering for AtRestDoIt |
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| 193 | pmanager->SetProcessOrderingToFirst(theeplusAnnihilation, idxAtRest); |
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| 194 | // set ordering for AlongStepDoIt |
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| 195 | pmanager->SetProcessOrdering(theeplusMultipleScattering, idxAlongStep, 1); |
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| 196 | pmanager->SetProcessOrdering(theeplusIonisation, idxAlongStep, 2); |
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| 197 | // set ordering for PostStepDoIt |
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| 198 | pmanager->SetProcessOrdering(theeplusMultipleScattering, idxPostStep, 1); |
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| 199 | pmanager->SetProcessOrdering(theeplusIonisation, idxPostStep, 2); |
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| 200 | pmanager->SetProcessOrdering(theeplusBremsstrahlung, idxPostStep, 3); |
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| 201 | pmanager->SetProcessOrdering(theeplusAnnihilation, idxPostStep, 4); |
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| 202 | |
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| 203 | } else if( particleName == "mu+" || |
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| 204 | particleName == "mu-" ) { |
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| 205 | //muon |
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| 206 | // Construct processes for muon+ |
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[1313] | 207 | G4VProcess* aMultipleScattering = new G4MuMultipleScattering(); |
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[807] | 208 | G4VProcess* aBremsstrahlung = new G4MuBremsstrahlung(); |
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| 209 | G4VProcess* aPairProduction = new G4MuPairProduction(); |
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| 210 | G4VProcess* anIonisation = new G4MuIonisation(); |
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| 211 | // add processes |
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| 212 | pmanager->AddProcess(anIonisation); |
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| 213 | pmanager->AddProcess(aMultipleScattering); |
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| 214 | pmanager->AddProcess(aBremsstrahlung); |
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| 215 | pmanager->AddProcess(aPairProduction); |
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| 216 | // set ordering for AlongStepDoIt |
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| 217 | pmanager->SetProcessOrdering(aMultipleScattering, idxAlongStep, 1); |
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| 218 | pmanager->SetProcessOrdering(anIonisation, idxAlongStep, 2); |
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| 219 | // set ordering for PostStepDoIt |
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| 220 | pmanager->SetProcessOrdering(aMultipleScattering, idxPostStep, 1); |
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| 221 | pmanager->SetProcessOrdering(anIonisation, idxPostStep, 2); |
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| 222 | pmanager->SetProcessOrdering(aBremsstrahlung, idxPostStep, 3); |
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| 223 | pmanager->SetProcessOrdering(aPairProduction, idxPostStep, 4); |
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| 224 | |
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| 225 | } else if ((!particle->IsShortLived()) && |
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| 226 | (particle->GetPDGCharge() != 0.0) && |
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| 227 | (particle->GetParticleName() != "chargedgeantino")) { |
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| 228 | // all others charged particles except geantino |
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[1313] | 229 | G4VProcess* aMultipleScattering = new G4hMultipleScattering(); |
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[807] | 230 | G4VProcess* anIonisation = new G4hIonisation(); |
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| 231 | // add processes |
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| 232 | pmanager->AddProcess(anIonisation); |
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| 233 | pmanager->AddProcess(aMultipleScattering); |
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| 234 | // set ordering for AlongStepDoIt |
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| 235 | pmanager->SetProcessOrdering(aMultipleScattering, idxAlongStep, 1); |
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| 236 | pmanager->SetProcessOrdering(anIonisation, idxAlongStep, 2); |
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| 237 | // set ordering for PostStepDoIt |
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| 238 | pmanager->SetProcessOrdering(aMultipleScattering, idxPostStep, 1); |
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| 239 | pmanager->SetProcessOrdering(anIonisation, idxPostStep, 2); |
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| 240 | } |
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| 241 | } |
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| 242 | } |
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| 243 | |
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| 244 | |
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| 245 | #include "G4Decay.hh" |
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| 246 | void ExN05PhysicsList::ConstructGeneral() |
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| 247 | { |
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| 248 | // Add Decay Process |
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| 249 | G4Decay* theDecayProcess = new G4Decay(); |
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| 250 | theParticleIterator->reset(); |
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| 251 | while( (*theParticleIterator)() ){ |
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| 252 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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| 253 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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| 254 | if (theDecayProcess->IsApplicable(*particle)) { |
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| 255 | pmanager ->AddProcess(theDecayProcess); |
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| 256 | // set ordering for PostStepDoIt and AtRestDoIt |
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| 257 | pmanager ->SetProcessOrdering(theDecayProcess, idxPostStep); |
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| 258 | pmanager ->SetProcessOrdering(theDecayProcess, idxAtRest); |
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| 259 | } |
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| 260 | } |
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| 261 | } |
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| 262 | |
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| 263 | void ExN05PhysicsList::AddParameterisation() |
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| 264 | { |
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| 265 | // -- Fast simulation manager process for "mass geometry": |
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| 266 | G4FastSimulationManagerProcess* fastSimProcess_massGeom = new G4FastSimulationManagerProcess("G4FSMP_massGeom"); |
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| 267 | // -- Fast simulation manager process for "parallel geometry": |
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| 268 | G4FastSimulationManagerProcess* fastSimProcess_parallelGeom = new G4FastSimulationManagerProcess("G4FSMP_parallelGeom", "pionGhostWorld"); |
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| 269 | theParticleIterator->reset(); |
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| 270 | while( (*theParticleIterator)() ) |
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| 271 | { |
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| 272 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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| 273 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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| 274 | // -- For the mass geometry, G4FSMP is a PostStep process, ordering does not matter: |
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| 275 | if (particle->GetParticleName() == "e+" || |
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| 276 | particle->GetParticleName() == "e-" || |
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| 277 | particle->GetParticleName() == "gamma") pmanager->AddDiscreteProcess(fastSimProcess_massGeom); |
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| 278 | // -- For the parallel geometry, G4FSMP is an Along+PostStep process, and ordering matters: |
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| 279 | if (particle->GetParticleName() == "pi+" || |
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| 280 | particle->GetParticleName() == "pi-") |
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| 281 | { |
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| 282 | pmanager->AddProcess(fastSimProcess_parallelGeom); |
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| 283 | pmanager->SetProcessOrdering(fastSimProcess_parallelGeom, idxAlongStep, 1); |
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| 284 | pmanager->SetProcessOrdering(fastSimProcess_parallelGeom, idxPostStep); |
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| 285 | } |
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| 286 | } |
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| 287 | } |
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| 288 | |
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| 289 | void ExN05PhysicsList::SetCuts() |
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| 290 | { |
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| 291 | if (verboseLevel >1){ |
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| 292 | G4cout << "ExN05PhysicsList::SetCuts:"; |
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| 293 | } |
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| 294 | // " G4VUserPhysicsList::SetCutsWithDefault" method sets |
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| 295 | // the default cut value for all particle types |
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| 296 | SetCutsWithDefault(); |
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| 297 | } |
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| 298 | |
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| 299 | |
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