[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 | // $Id: MedLinacPhysicsList.cc,v 1.6 2007/07/01 15:19:18 mpiergen Exp $ |
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| 27 | // |
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| 28 | // |
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| 29 | // Code developed by: M. Piergentili |
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| 30 | // |
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| 31 | #include "globals.hh" |
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| 32 | #include "MedLinacPhysicsList.hh" |
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| 33 | #include "MedLinacPhysicsListMessenger.hh" |
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| 34 | |
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| 35 | #include "G4ParticleDefinition.hh" |
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| 36 | #include "G4ParticleWithCuts.hh" |
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| 37 | #include "G4ProcessManager.hh" |
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| 38 | #include "G4ProcessVector.hh" |
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| 39 | #include "G4ParticleTypes.hh" |
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| 40 | #include "G4ParticleTable.hh" |
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| 41 | #include "G4Material.hh" |
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| 42 | #include "G4ios.hh" |
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| 43 | #include <iomanip> |
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| 44 | #include "G4UnitsTable.hh" |
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| 45 | #include "G4Region.hh" |
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| 46 | #include "G4RegionStore.hh" |
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| 47 | #include "G4ProductionCuts.hh" |
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| 48 | #include "G4ProductionCutsTable.hh" |
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| 49 | #include "G4StepLimiter.hh" |
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| 50 | MedLinacPhysicsList::MedLinacPhysicsList(): G4VUserPhysicsList() |
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| 51 | { |
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| 52 | physicsListMessenger = new MedLinacPhysicsListMessenger(this); |
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| 53 | //defaultCutValue = defaultCut; |
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| 54 | //cutForGamma = defaultCutValue; |
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| 55 | //cutForElectron = defaultCutValue; |
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| 56 | //cutForPositron = defaultCutValue; |
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| 57 | SetVerboseLevel(6); |
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| 58 | } |
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| 59 | |
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| 60 | MedLinacPhysicsList::~MedLinacPhysicsList() |
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| 61 | {;} |
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| 62 | |
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| 63 | void MedLinacPhysicsList::ConstructParticle() |
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| 64 | { |
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| 65 | // In this method, static member functions should be called |
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| 66 | // for all particles which you want to use. |
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| 67 | // This ensures that objects of these particle types will be |
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| 68 | // created in the program. |
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| 69 | |
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| 70 | ConstructBosons(); |
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| 71 | ConstructLeptons(); |
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| 72 | } |
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| 73 | void MedLinacPhysicsList::ConstructBosons() |
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| 74 | { |
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| 75 | // gamma |
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| 76 | G4Gamma::GammaDefinition(); |
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| 77 | } |
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| 78 | |
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| 79 | void MedLinacPhysicsList::ConstructLeptons() |
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| 80 | { |
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| 81 | // leptons |
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| 82 | // e+/- |
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| 83 | G4Electron::ElectronDefinition(); |
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| 84 | G4Positron::PositronDefinition(); |
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| 85 | } |
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| 86 | |
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| 87 | void MedLinacPhysicsList::ConstructProcess() |
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| 88 | { |
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| 89 | // Define transportation process |
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| 90 | |
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| 91 | AddTransportation(); |
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| 92 | ConstructEM(); |
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| 93 | } |
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| 94 | |
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| 95 | //--------------------------------------------------------------------- |
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| 96 | |
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| 97 | //#include "G4ComptonScattering.hh" |
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| 98 | //#include "G4GammaConversion.hh" |
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| 99 | //#include "G4PhotoElectricEffect.hh" |
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| 100 | |
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| 101 | #include "G4LowEnergyPhotoElectric.hh" |
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| 102 | #include "G4LowEnergyCompton.hh" |
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| 103 | #include "G4LowEnergyGammaConversion.hh" |
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| 104 | #include "G4LowEnergyRayleigh.hh" |
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| 105 | |
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| 106 | //#include "G4PenelopePhotoElectric.hh" |
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| 107 | //#include "G4PenelopeCompton.hh" |
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| 108 | //#include "G4PenelopeGammaConversion.hh" |
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| 109 | //#include "G4PenelopeRayleigh.hh" |
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| 110 | |
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| 111 | #include "G4MultipleScattering.hh" |
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| 112 | |
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| 113 | #include "G4LowEnergyIonisation.hh" |
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| 114 | #include "G4LowEnergyBremsstrahlung.hh" |
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| 115 | |
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| 116 | //#include "G4PenelopeIonisation.hh" |
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| 117 | //#include "G4PenelopeBremsstrahlung.hh" |
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| 118 | |
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| 119 | #include "G4eIonisation.hh" |
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| 120 | #include "G4eBremsstrahlung.hh" |
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| 121 | #include "G4eplusAnnihilation.hh" |
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| 122 | |
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| 123 | |
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| 124 | //--------------------------------------------------------------------- |
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| 125 | |
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| 126 | void MedLinacPhysicsList::ConstructEM() |
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| 127 | { |
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| 128 | theParticleIterator->reset(); |
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| 129 | while( (*theParticleIterator)() ){ |
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| 130 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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| 131 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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| 132 | G4String particleName = particle->GetParticleName(); |
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| 133 | |
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| 134 | if (particleName == "gamma") { |
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| 135 | // gamma |
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| 136 | |
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| 137 | lowePhot = new G4LowEnergyPhotoElectric("LowEnPhotoElec"); |
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| 138 | pmanager->AddDiscreteProcess(new G4LowEnergyRayleigh); |
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| 139 | pmanager->AddDiscreteProcess(lowePhot); |
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| 140 | pmanager->AddDiscreteProcess(new G4LowEnergyCompton); |
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| 141 | pmanager->AddDiscreteProcess(new G4LowEnergyGammaConversion); |
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| 142 | pmanager -> AddProcess(new G4StepLimiter(), -1, -1, 3); |
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| 143 | |
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| 144 | //pmanager->AddDiscreteProcess(new G4PhotoElectricEffect); |
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| 145 | //pmanager->AddDiscreteProcess(new G4ComptonScattering); |
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| 146 | //pmanager->AddDiscreteProcess(new G4GammaConversion); |
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| 147 | |
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| 148 | //pmanager->AddDiscreteProcess(new G4PenelopePhotoElectric); |
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| 149 | //pmanager->AddDiscreteProcess(new G4PenelopeCompton); |
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| 150 | //pmanager->AddDiscreteProcess(new G4PenelopeGammaConversion); |
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| 151 | //pmanager->AddDiscreteProcess(new G4PenelopeRayleigh); |
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| 152 | |
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| 153 | |
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| 154 | } else if (particleName == "e-") { |
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| 155 | //electron |
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| 156 | |
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| 157 | loweIon = new G4LowEnergyIonisation("LowEnergyIoni"); |
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| 158 | loweBrem = new G4LowEnergyBremsstrahlung("LowEnBrem"); |
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| 159 | |
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| 160 | pmanager->AddProcess(new G4MultipleScattering, -1, 1,1); |
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| 161 | pmanager->AddProcess(loweIon, -1, 2,2); |
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| 162 | pmanager->AddProcess(loweBrem, -1,-1,3); |
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| 163 | pmanager -> AddProcess(new G4StepLimiter(), -1, -1, 3); |
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| 164 | |
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| 165 | //pmanager->AddProcess(new G4PenelopeIonisation, -1, 2,2); |
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| 166 | //pmanager->AddProcess(new G4PenelopeBremsstrahlung, -1,-1,3); |
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| 167 | |
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| 168 | //pmanager->AddProcess(new G4eIonisation, -1, 2,2); |
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| 169 | //pmanager->AddProcess(new G4eBremsstrahlung, -1,-1,3); |
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| 170 | |
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| 171 | } else if (particleName == "e+") { |
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| 172 | //positron |
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| 173 | pmanager->AddProcess(new G4MultipleScattering,-1, 1,1); |
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| 174 | pmanager->AddProcess(new G4eIonisation, -1, 2,2); |
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| 175 | pmanager->AddProcess(new G4eBremsstrahlung, -1,-1,3); |
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| 176 | pmanager->AddProcess(new G4eplusAnnihilation, 0,-1,4); |
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| 177 | pmanager -> AddProcess(new G4StepLimiter(), -1, -1, 3); |
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| 178 | } |
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| 179 | } |
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| 180 | } |
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| 181 | |
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| 182 | |
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| 183 | //--------------------------------------------------------------------- |
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| 184 | |
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| 185 | void MedLinacPhysicsList::SetCuts() |
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| 186 | { |
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| 187 | // uppress error messages even in case e/gamma/proton do not exist |
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| 188 | G4int temp = GetVerboseLevel(); |
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| 189 | SetVerboseLevel(6); |
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| 190 | |
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| 191 | // " G4VUserPhysicsList::SetCutsWithDefault" method sets |
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| 192 | // the default cut value for all particle types |
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| 193 | defaultCutValue = defaultCut; |
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| 194 | //G4cout <<"--------------------default cut "<< defaultCutValue/mm << " mm " <<G4endl; |
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| 195 | SetCutsWithDefault(); |
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| 196 | |
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| 197 | //SetCutValue(cutForGamma, "gamma"); |
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| 198 | //SetCutValue(cutForElectron, "e-"); |
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| 199 | //SetCutValue(cutForPositron, "e+"); |
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| 200 | |
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| 201 | // Retrieve verbose level |
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| 202 | SetVerboseLevel(temp); |
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| 203 | |
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| 204 | // Production thresholds for detector regions |
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| 205 | |
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| 206 | //G4String regName[] = {"PrimaryCollimatorUp","PrimaryCollimatorLow"}; |
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| 207 | //G4double cutValue[] = {1.*mm, 1.*mm}; |
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| 208 | //for(G4int i=0;i<2;i++) |
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| 209 | // { |
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| 210 | //G4Region* reg = G4RegionStore::GetInstance()->GetRegion(regName[i]); |
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| 211 | //G4ProductionCuts* cuts = new G4ProductionCuts; |
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| 212 | //cuts->SetProductionCut(cutValue[i]); |
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| 213 | //reg->SetProductionCuts(cuts); |
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| 214 | //} |
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| 215 | |
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| 216 | |
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| 217 | G4String regName = "PrimaryCollimatorLow"; |
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| 218 | G4double cutValue = 8.*cm; |
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| 219 | G4Region* reg = G4RegionStore::GetInstance()->GetRegion(regName); |
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| 220 | G4ProductionCuts* cuts = new G4ProductionCuts; |
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| 221 | cuts->SetProductionCut(cutValue); |
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| 222 | reg->SetProductionCuts(cuts); |
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| 223 | |
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| 224 | G4String regName1 = "PrimaryCollimatorUp"; |
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| 225 | G4double cutValue1 = 8.*cm; |
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| 226 | G4Region* reg1 = G4RegionStore::GetInstance()->GetRegion(regName1); |
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| 227 | G4ProductionCuts* cuts1 = new G4ProductionCuts; |
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| 228 | cuts1->SetProductionCut(cutValue1); |
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| 229 | reg1->SetProductionCuts(cuts1); |
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| 230 | |
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| 231 | |
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| 232 | |
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| 233 | if (verboseLevel >0){ |
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| 234 | G4cout << "MedLinac::SetCuts: default cut length : " |
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| 235 | << G4BestUnit(defaultCutValue,"Length") << G4endl; |
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| 236 | } |
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| 237 | |
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| 238 | |
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| 239 | } |
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| 240 | |
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| 241 | |
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| 242 | |
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| 243 | void MedLinacPhysicsList::SetCut (G4double val) |
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| 244 | { |
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| 245 | defaultCut = val; |
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| 246 | } |
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