[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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| 27 | // -------------------------------------------------------------- |
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| 28 | // GEANT 4 - Underground Dark Matter Detector Advanced Example |
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| 29 | // |
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| 30 | // For information related to this code contact: Alex Howard |
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| 31 | // e-mail: alexander.howard@cern.ch |
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| 32 | // -------------------------------------------------------------- |
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| 33 | // Comments |
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| 34 | // |
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| 35 | // Underground Advanced |
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| 36 | // by A. Howard and H. Araujo |
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| 37 | // (27th November 2001) |
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| 38 | // |
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| 39 | // PhysicsList program |
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| 40 | // |
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| 41 | // Modified: |
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| 42 | // |
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| 43 | // 14-02-03 Fix bugs in msc and hIon instanciation + cut per region |
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| 44 | // |
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| 45 | // 05-02-05 AH - changes to G4Decay - added is not short lived protection |
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| 46 | // and redefined particles to allow non-static creation |
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| 47 | // i.e. changed construction to G4MesonConstructor, G4BaryonConstructor |
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[1337] | 48 | // |
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| 49 | // 23-10-09 LP - migrated EM physics from the LowEnergy processes (not supported) to |
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| 50 | // the new G4Livermore model implementation. Results unchanged. |
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[807] | 51 | // |
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| 52 | // -------------------------------------------------------------- |
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| 53 | |
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| 54 | #include "DMXPhysicsList.hh" |
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| 55 | |
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| 56 | #include "globals.hh" |
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| 57 | #include "G4ProcessManager.hh" |
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| 58 | #include "G4ProcessVector.hh" |
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| 59 | |
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| 60 | #include "G4ParticleDefinition.hh" |
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| 61 | #include "G4ParticleWithCuts.hh" |
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| 62 | #include "G4ParticleTypes.hh" |
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| 63 | #include "G4ParticleTable.hh" |
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| 64 | |
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| 65 | #include "G4ios.hh" |
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| 66 | #include <iomanip> |
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| 67 | |
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| 68 | #include "G4UserLimits.hh" |
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| 69 | |
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| 70 | |
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| 71 | // Constructor ///////////////////////////////////////////////////////////// |
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| 72 | DMXPhysicsList::DMXPhysicsList() : G4VUserPhysicsList() |
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| 73 | { |
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| 74 | |
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| 75 | defaultCutValue = 1.0*micrometer; // |
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| 76 | cutForGamma = defaultCutValue; |
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| 77 | cutForElectron = 1.0*nanometer; |
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| 78 | cutForPositron = defaultCutValue; |
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| 79 | |
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| 80 | VerboseLevel = 1; |
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| 81 | OpVerbLevel = 0; |
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| 82 | |
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| 83 | SetVerboseLevel(VerboseLevel); |
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| 84 | } |
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| 85 | |
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| 86 | |
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| 87 | // Destructor ////////////////////////////////////////////////////////////// |
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| 88 | DMXPhysicsList::~DMXPhysicsList() |
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| 89 | {;} |
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| 90 | |
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| 91 | |
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| 92 | // Construct Particles ///////////////////////////////////////////////////// |
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| 93 | void DMXPhysicsList::ConstructParticle() |
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| 94 | { |
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| 95 | |
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| 96 | // In this method, static member functions should be called |
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| 97 | // for all particles which you want to use. |
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| 98 | // This ensures that objects of these particle types will be |
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| 99 | // created in the program. |
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| 100 | |
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| 101 | ConstructMyBosons(); |
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| 102 | ConstructMyLeptons(); |
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| 103 | ConstructMyHadrons(); |
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| 104 | ConstructMyShortLiveds(); |
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| 105 | |
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| 106 | } |
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| 107 | |
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| 108 | |
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| 109 | // construct Bosons:///////////////////////////////////////////////////// |
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| 110 | void DMXPhysicsList::ConstructMyBosons() |
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| 111 | { |
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| 112 | // pseudo-particles |
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| 113 | G4Geantino::GeantinoDefinition(); |
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| 114 | G4ChargedGeantino::ChargedGeantinoDefinition(); |
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| 115 | |
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| 116 | // gamma |
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| 117 | G4Gamma::GammaDefinition(); |
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| 118 | |
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| 119 | //OpticalPhotons |
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| 120 | G4OpticalPhoton::OpticalPhotonDefinition(); |
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| 121 | |
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| 122 | } |
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| 123 | |
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| 124 | |
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| 125 | // construct Leptons:///////////////////////////////////////////////////// |
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| 126 | void DMXPhysicsList::ConstructMyLeptons() |
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| 127 | { |
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| 128 | // leptons |
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| 129 | G4Electron::ElectronDefinition(); |
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| 130 | G4Positron::PositronDefinition(); |
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| 131 | G4MuonPlus::MuonPlusDefinition(); |
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| 132 | G4MuonMinus::MuonMinusDefinition(); |
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| 133 | |
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| 134 | G4NeutrinoE::NeutrinoEDefinition(); |
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| 135 | G4AntiNeutrinoE::AntiNeutrinoEDefinition(); |
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| 136 | G4NeutrinoMu::NeutrinoMuDefinition(); |
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| 137 | G4AntiNeutrinoMu::AntiNeutrinoMuDefinition(); |
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| 138 | } |
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| 139 | |
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| 140 | |
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| 141 | #include "G4MesonConstructor.hh" |
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| 142 | #include "G4BaryonConstructor.hh" |
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| 143 | #include "G4IonConstructor.hh" |
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| 144 | |
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| 145 | // construct Hadrons:///////////////////////////////////////////////////// |
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| 146 | void DMXPhysicsList::ConstructMyHadrons() |
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| 147 | { |
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| 148 | // mesons |
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| 149 | G4MesonConstructor mConstructor; |
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| 150 | mConstructor.ConstructParticle(); |
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| 151 | |
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| 152 | // baryons |
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| 153 | G4BaryonConstructor bConstructor; |
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| 154 | bConstructor.ConstructParticle(); |
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| 155 | |
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| 156 | // ions |
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| 157 | G4IonConstructor iConstructor; |
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| 158 | iConstructor.ConstructParticle(); |
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| 159 | |
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| 160 | } |
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| 161 | |
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| 162 | |
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| 163 | // construct Shortliveds:///////////////////////////////////////////////////// |
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| 164 | void DMXPhysicsList::ConstructMyShortLiveds() |
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| 165 | { |
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| 166 | // ShortLiveds |
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| 167 | ; |
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| 168 | } |
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| 169 | |
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| 170 | |
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| 171 | |
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| 172 | |
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| 173 | // Construct Processes ////////////////////////////////////////////////////// |
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| 174 | void DMXPhysicsList::ConstructProcess() |
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| 175 | { |
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| 176 | |
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| 177 | AddTransportation(); |
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| 178 | |
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| 179 | ConstructEM(); |
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| 180 | |
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| 181 | ConstructOp(); |
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| 182 | |
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| 183 | ConstructHad(); |
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| 184 | |
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| 185 | ConstructGeneral(); |
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| 186 | |
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| 187 | } |
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| 188 | |
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| 189 | |
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| 190 | // Transportation /////////////////////////////////////////////////////////// |
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| 191 | #include "DMXMaxTimeCuts.hh" |
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| 192 | #include "DMXMinEkineCuts.hh" |
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| 193 | #include "G4StepLimiter.hh" |
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| 194 | |
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| 195 | void DMXPhysicsList::AddTransportation() { |
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| 196 | |
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| 197 | G4VUserPhysicsList::AddTransportation(); |
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| 198 | |
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| 199 | theParticleIterator->reset(); |
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| 200 | while( (*theParticleIterator)() ){ |
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| 201 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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| 202 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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| 203 | G4String particleName = particle->GetParticleName(); |
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| 204 | // time cuts for ONLY neutrons: |
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| 205 | if(particleName == "neutron") |
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| 206 | pmanager->AddDiscreteProcess(new DMXMaxTimeCuts()); |
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| 207 | // Energy cuts to kill charged (embedded in method) particles: |
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| 208 | pmanager->AddDiscreteProcess(new DMXMinEkineCuts()); |
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| 209 | |
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| 210 | // Step limit applied to all particles: |
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| 211 | pmanager->AddProcess(new G4StepLimiter, -1,-1,1); |
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| 212 | |
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| 213 | } |
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| 214 | } |
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| 215 | |
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| 216 | |
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| 217 | // Electromagnetic Processes //////////////////////////////////////////////// |
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| 218 | // all charged particles |
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| 219 | |
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| 220 | // gamma |
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[1337] | 221 | #include "G4PhotoElectricEffect.hh" |
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| 222 | #include "G4LivermorePhotoElectricModel.hh" |
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[807] | 223 | |
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[1337] | 224 | #include "G4ComptonScattering.hh" |
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| 225 | #include "G4LivermoreComptonModel.hh" |
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[807] | 226 | |
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[1337] | 227 | #include "G4GammaConversion.hh" |
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| 228 | #include "G4LivermoreGammaConversionModel.hh" |
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| 229 | |
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| 230 | #include "G4RayleighScattering.hh" |
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| 231 | #include "G4LivermoreRayleighModel.hh" |
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| 232 | |
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| 233 | |
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[807] | 234 | // e- |
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[1337] | 235 | #include "G4eMultipleScattering.hh" |
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[807] | 236 | |
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[1337] | 237 | #include "G4eIonisation.hh" |
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| 238 | #include "G4LivermoreIonisationModel.hh" |
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| 239 | |
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| 240 | #include "G4eBremsstrahlung.hh" |
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| 241 | #include "G4LivermoreBremsstrahlungModel.hh" |
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| 242 | |
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| 243 | |
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[807] | 244 | // e+ |
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| 245 | #include "G4eIonisation.hh" |
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| 246 | #include "G4eBremsstrahlung.hh" |
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| 247 | #include "G4eplusAnnihilation.hh" |
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| 248 | |
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| 249 | |
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| 250 | // alpha and GenericIon and deuterons, triton, He3: |
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| 251 | //hIonisation #include "G4hLowEnergyIonisation.hh" -> moved to G4hIonisation |
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| 252 | #include "G4EnergyLossTables.hh" |
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| 253 | // hLowEnergyIonisation uses Ziegler 1988 as the default |
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| 254 | |
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| 255 | |
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| 256 | //muon: |
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| 257 | #include "G4MuIonisation.hh" |
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| 258 | #include "G4MuBremsstrahlung.hh" |
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| 259 | #include "G4MuPairProduction.hh" |
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| 260 | #include "G4MuonMinusCaptureAtRest.hh" |
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| 261 | |
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| 262 | //OTHERS: |
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[1337] | 263 | #include "G4hIonisation.hh" |
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| 264 | #include "G4hMultipleScattering.hh" |
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| 265 | #include "G4hBremsstrahlung.hh" |
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| 266 | #include "G4ionIonisation.hh" |
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| 267 | #include "G4IonParametrisedLossModel.hh" |
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[807] | 268 | |
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| 269 | //em process options to allow msc step-limitation to be switched off |
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| 270 | #include "G4EmProcessOptions.hh" |
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| 271 | |
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| 272 | void DMXPhysicsList::ConstructEM() { |
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| 273 | |
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[1337] | 274 | //set a finer grid of the physic tables in order to improve precision |
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| 275 | //former LowEnergy models have 200 bins up to 100 GeV |
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| 276 | G4EmProcessOptions opt; |
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| 277 | opt.SetMaxEnergy(100*GeV); |
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| 278 | opt.SetDEDXBinning(200); |
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| 279 | opt.SetLambdaBinning(200); |
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[807] | 280 | |
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| 281 | theParticleIterator->reset(); |
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| 282 | while( (*theParticleIterator)() ){ |
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| 283 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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| 284 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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| 285 | G4String particleName = particle->GetParticleName(); |
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| 286 | G4String particleType = particle->GetParticleType(); |
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| 287 | G4double charge = particle->GetPDGCharge(); |
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| 288 | |
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| 289 | if (particleName == "gamma") |
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| 290 | { |
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| 291 | //gamma |
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[1337] | 292 | G4RayleighScattering* theRayleigh = new G4RayleighScattering(); |
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| 293 | theRayleigh->SetModel(new G4LivermoreRayleighModel()); //not strictly necessary |
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| 294 | pmanager->AddDiscreteProcess(theRayleigh); |
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| 295 | |
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| 296 | G4PhotoElectricEffect* thePhotoElectricEffect = new G4PhotoElectricEffect(); |
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| 297 | thePhotoElectricEffect->SetModel(new G4LivermorePhotoElectricModel()); |
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| 298 | pmanager->AddDiscreteProcess(thePhotoElectricEffect); |
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| 299 | |
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| 300 | G4ComptonScattering* theComptonScattering = new G4ComptonScattering(); |
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| 301 | theComptonScattering->SetModel(new G4LivermoreComptonModel()); |
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| 302 | pmanager->AddDiscreteProcess(theComptonScattering); |
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| 303 | |
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| 304 | G4GammaConversion* theGammaConversion = new G4GammaConversion(); |
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| 305 | theGammaConversion->SetModel(new G4LivermoreGammaConversionModel()); |
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| 306 | pmanager->AddDiscreteProcess(theGammaConversion); |
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| 307 | |
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[807] | 308 | } |
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| 309 | else if (particleName == "e-") |
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| 310 | { |
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| 311 | //electron |
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| 312 | // process ordering: AddProcess(name, at rest, along step, post step) |
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[1337] | 313 | // Multiple scattering |
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| 314 | G4eMultipleScattering* msc = new G4eMultipleScattering(); |
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| 315 | msc->SetStepLimitType(fUseDistanceToBoundary); |
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| 316 | pmanager->AddProcess(msc,-1, 1, 1); |
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| 317 | |
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| 318 | // Ionisation |
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| 319 | G4eIonisation* eIonisation = new G4eIonisation(); |
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| 320 | eIonisation->SetEmModel(new G4LivermoreIonisationModel()); |
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| 321 | eIonisation->SetStepFunction(0.2, 100*um); //improved precision in tracking |
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| 322 | pmanager->AddProcess(eIonisation,-1, 2, 2); |
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| 323 | |
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| 324 | // Bremsstrahlung |
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| 325 | G4eBremsstrahlung* eBremsstrahlung = new G4eBremsstrahlung(); |
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| 326 | eBremsstrahlung->SetEmModel(new G4LivermoreBremsstrahlungModel()); |
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| 327 | pmanager->AddProcess(eBremsstrahlung, -1,-3, 3); |
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[807] | 328 | } |
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| 329 | else if (particleName == "e+") |
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| 330 | { |
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[1337] | 331 | //positron |
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| 332 | G4eMultipleScattering* msc = new G4eMultipleScattering(); |
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| 333 | msc->SetStepLimitType(fUseDistanceToBoundary); |
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| 334 | pmanager->AddProcess(msc,-1, 1, 1); |
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| 335 | |
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| 336 | // Ionisation |
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| 337 | G4eIonisation* eIonisation = new G4eIonisation(); |
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| 338 | eIonisation->SetStepFunction(0.2, 100*um); // |
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| 339 | pmanager->AddProcess(eIonisation, -1, 2, 2); |
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| 340 | |
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| 341 | //Bremsstrahlung (use default, no low-energy available) |
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[807] | 342 | pmanager->AddProcess(new G4eBremsstrahlung(), -1,-1, 3); |
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[1337] | 343 | |
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| 344 | //Annihilation |
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[807] | 345 | pmanager->AddProcess(new G4eplusAnnihilation(),0,-1, 4); |
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| 346 | } |
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| 347 | else if( particleName == "mu+" || |
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| 348 | particleName == "mu-" ) |
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| 349 | { |
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| 350 | //muon |
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[1337] | 351 | pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1); |
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[807] | 352 | pmanager->AddProcess(new G4MuIonisation(), -1, 2, 2); |
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| 353 | pmanager->AddProcess(new G4MuBremsstrahlung(), -1,-1, 3); |
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| 354 | pmanager->AddProcess(new G4MuPairProduction(), -1,-1, 4); |
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| 355 | if( particleName == "mu-" ) |
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| 356 | pmanager->AddProcess(new G4MuonMinusCaptureAtRest(), 0,-1,-1); |
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| 357 | } |
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[1337] | 358 | else if (particleName == "proton" || |
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| 359 | particleName == "pi+" || |
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| 360 | particleName == "pi-") |
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| 361 | { |
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| 362 | //multiple scattering |
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| 363 | pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1); |
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| 364 | |
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| 365 | //ionisation |
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| 366 | G4hIonisation* hIonisation = new G4hIonisation(); |
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| 367 | hIonisation->SetStepFunction(0.2, 50*um); |
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| 368 | pmanager->AddProcess(hIonisation, -1, 2, 2); |
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| 369 | |
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| 370 | //bremmstrahlung |
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| 371 | pmanager->AddProcess(new G4hBremsstrahlung, -1,-3, 3); |
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| 372 | } |
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| 373 | else if(particleName == "alpha" || |
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[807] | 374 | particleName == "deuteron" || |
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| 375 | particleName == "triton" || |
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[1337] | 376 | particleName == "He3") |
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[807] | 377 | { |
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[1337] | 378 | //multiple scattering |
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| 379 | pmanager->AddProcess(new G4hMultipleScattering,-1,1,1); |
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| 380 | |
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| 381 | //ionisation |
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| 382 | G4ionIonisation* ionIoni = new G4ionIonisation(); |
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| 383 | ionIoni->SetStepFunction(0.1, 20*um); |
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| 384 | pmanager->AddProcess(ionIoni, -1, 2, 2); |
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| 385 | } |
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| 386 | else if (particleName == "GenericIon") |
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| 387 | { |
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[807] | 388 | // OBJECT may be dynamically created as either a GenericIon or nucleus |
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| 389 | // G4Nucleus exists and therefore has particle type nucleus |
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| 390 | // genericIon: |
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[1337] | 391 | |
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| 392 | //multiple scattering |
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| 393 | pmanager->AddProcess(new G4hMultipleScattering,-1,1,1); |
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| 394 | |
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| 395 | //ionisation |
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| 396 | G4ionIonisation* ionIoni = new G4ionIonisation(); |
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| 397 | ionIoni->SetEmModel(new G4IonParametrisedLossModel()); |
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| 398 | ionIoni->SetStepFunction(0.1, 20*um); |
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| 399 | pmanager->AddProcess(ionIoni, -1, 2, 2); |
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[807] | 400 | } |
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[1337] | 401 | |
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[807] | 402 | else if ((!particle->IsShortLived()) && |
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| 403 | (charge != 0.0) && |
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| 404 | (particle->GetParticleName() != "chargedgeantino")) |
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| 405 | { |
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| 406 | //all others charged particles except geantino |
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[1337] | 407 | G4hMultipleScattering* aMultipleScattering = new G4hMultipleScattering(); |
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[807] | 408 | G4hIonisation* ahadronIon = new G4hIonisation(); |
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[1337] | 409 | |
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| 410 | //multiple scattering |
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[807] | 411 | pmanager->AddProcess(aMultipleScattering,-1,1,1); |
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[1337] | 412 | |
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| 413 | //ionisation |
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[807] | 414 | pmanager->AddProcess(ahadronIon, -1,2,2); |
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| 415 | } |
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| 416 | |
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| 417 | } |
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| 418 | |
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| 419 | // turn off msc step-limitation - especially as electron cut 1nm |
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| 420 | opt.SetMscStepLimitation(fMinimal); |
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| 421 | |
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| 422 | } |
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| 423 | |
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| 424 | |
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| 425 | // Optical Processes //////////////////////////////////////////////////////// |
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| 426 | #include "G4Scintillation.hh" |
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| 427 | #include "G4OpAbsorption.hh" |
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| 428 | //#include "G4OpRayleigh.hh" |
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| 429 | #include "G4OpBoundaryProcess.hh" |
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| 430 | |
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| 431 | void DMXPhysicsList::ConstructOp() |
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| 432 | { |
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| 433 | // default scintillation process |
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| 434 | G4Scintillation* theScintProcessDef = new G4Scintillation("Scintillation"); |
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| 435 | // theScintProcessDef->DumpPhysicsTable(); |
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| 436 | theScintProcessDef->SetTrackSecondariesFirst(true); |
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| 437 | theScintProcessDef->SetScintillationYieldFactor(1.0); // |
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| 438 | theScintProcessDef->SetScintillationExcitationRatio(0.0); // |
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| 439 | theScintProcessDef->SetVerboseLevel(OpVerbLevel); |
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| 440 | |
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| 441 | // scintillation process for alpha: |
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| 442 | G4Scintillation* theScintProcessAlpha = new G4Scintillation("Scintillation"); |
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| 443 | // theScintProcessNuc->DumpPhysicsTable(); |
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| 444 | theScintProcessAlpha->SetTrackSecondariesFirst(true); |
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| 445 | theScintProcessAlpha->SetScintillationYieldFactor(1.1); |
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| 446 | theScintProcessAlpha->SetScintillationExcitationRatio(1.0); |
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| 447 | theScintProcessAlpha->SetVerboseLevel(OpVerbLevel); |
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| 448 | |
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| 449 | // scintillation process for heavy nuclei |
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| 450 | G4Scintillation* theScintProcessNuc = new G4Scintillation("Scintillation"); |
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| 451 | // theScintProcessNuc->DumpPhysicsTable(); |
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| 452 | theScintProcessNuc->SetTrackSecondariesFirst(true); |
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| 453 | theScintProcessNuc->SetScintillationYieldFactor(0.2); |
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| 454 | theScintProcessNuc->SetScintillationExcitationRatio(1.0); |
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| 455 | theScintProcessNuc->SetVerboseLevel(OpVerbLevel); |
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| 456 | |
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| 457 | // optical processes |
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| 458 | G4OpAbsorption* theAbsorptionProcess = new G4OpAbsorption(); |
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| 459 | // G4OpRayleigh* theRayleighScatteringProcess = new G4OpRayleigh(); |
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| 460 | G4OpBoundaryProcess* theBoundaryProcess = new G4OpBoundaryProcess(); |
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| 461 | // theAbsorptionProcess->DumpPhysicsTable(); |
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| 462 | // theRayleighScatteringProcess->DumpPhysicsTable(); |
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| 463 | theAbsorptionProcess->SetVerboseLevel(OpVerbLevel); |
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| 464 | // theRayleighScatteringProcess->SetVerboseLevel(OpVerbLevel); |
---|
| 465 | theBoundaryProcess->SetVerboseLevel(OpVerbLevel); |
---|
| 466 | G4OpticalSurfaceModel themodel = unified; |
---|
| 467 | theBoundaryProcess->SetModel(themodel); |
---|
| 468 | |
---|
| 469 | theParticleIterator->reset(); |
---|
| 470 | while( (*theParticleIterator)() ) |
---|
| 471 | { |
---|
| 472 | G4ParticleDefinition* particle = theParticleIterator->value(); |
---|
| 473 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
---|
| 474 | G4String particleName = particle->GetParticleName(); |
---|
| 475 | if (theScintProcessDef->IsApplicable(*particle)) { |
---|
| 476 | // if(particle->GetPDGMass() > 5.0*GeV) |
---|
| 477 | if(particle->GetParticleName() == "GenericIon") { |
---|
| 478 | pmanager->AddProcess(theScintProcessNuc); // AtRestDiscrete |
---|
| 479 | pmanager->SetProcessOrderingToLast(theScintProcessNuc,idxAtRest); |
---|
| 480 | pmanager->SetProcessOrderingToLast(theScintProcessNuc,idxPostStep); |
---|
| 481 | } |
---|
| 482 | else if(particle->GetParticleName() == "alpha") { |
---|
| 483 | pmanager->AddProcess(theScintProcessAlpha); |
---|
| 484 | pmanager->SetProcessOrderingToLast(theScintProcessAlpha,idxAtRest); |
---|
| 485 | pmanager->SetProcessOrderingToLast(theScintProcessAlpha,idxPostStep); |
---|
| 486 | } |
---|
| 487 | else { |
---|
| 488 | pmanager->AddProcess(theScintProcessDef); |
---|
| 489 | pmanager->SetProcessOrderingToLast(theScintProcessDef,idxAtRest); |
---|
| 490 | pmanager->SetProcessOrderingToLast(theScintProcessDef,idxPostStep); |
---|
| 491 | } |
---|
| 492 | } |
---|
| 493 | |
---|
| 494 | if (particleName == "opticalphoton") { |
---|
| 495 | pmanager->AddDiscreteProcess(theAbsorptionProcess); |
---|
| 496 | // pmanager->AddDiscreteProcess(theRayleighScatteringProcess); |
---|
| 497 | pmanager->AddDiscreteProcess(theBoundaryProcess); |
---|
| 498 | } |
---|
| 499 | } |
---|
| 500 | } |
---|
| 501 | |
---|
| 502 | |
---|
| 503 | // Hadronic processes //////////////////////////////////////////////////////// |
---|
| 504 | |
---|
| 505 | // Elastic processes: |
---|
| 506 | #include "G4HadronElasticProcess.hh" |
---|
| 507 | |
---|
| 508 | // Inelastic processes: |
---|
| 509 | #include "G4PionPlusInelasticProcess.hh" |
---|
| 510 | #include "G4PionMinusInelasticProcess.hh" |
---|
| 511 | #include "G4KaonPlusInelasticProcess.hh" |
---|
| 512 | #include "G4KaonZeroSInelasticProcess.hh" |
---|
| 513 | #include "G4KaonZeroLInelasticProcess.hh" |
---|
| 514 | #include "G4KaonMinusInelasticProcess.hh" |
---|
| 515 | #include "G4ProtonInelasticProcess.hh" |
---|
| 516 | #include "G4AntiProtonInelasticProcess.hh" |
---|
| 517 | #include "G4NeutronInelasticProcess.hh" |
---|
| 518 | #include "G4AntiNeutronInelasticProcess.hh" |
---|
| 519 | #include "G4DeuteronInelasticProcess.hh" |
---|
| 520 | #include "G4TritonInelasticProcess.hh" |
---|
| 521 | #include "G4AlphaInelasticProcess.hh" |
---|
| 522 | |
---|
| 523 | // Low-energy Models: < 20GeV |
---|
| 524 | #include "G4LElastic.hh" |
---|
| 525 | #include "G4LEPionPlusInelastic.hh" |
---|
| 526 | #include "G4LEPionMinusInelastic.hh" |
---|
| 527 | #include "G4LEKaonPlusInelastic.hh" |
---|
| 528 | #include "G4LEKaonZeroSInelastic.hh" |
---|
| 529 | #include "G4LEKaonZeroLInelastic.hh" |
---|
| 530 | #include "G4LEKaonMinusInelastic.hh" |
---|
| 531 | #include "G4LEProtonInelastic.hh" |
---|
| 532 | #include "G4LEAntiProtonInelastic.hh" |
---|
| 533 | #include "G4LENeutronInelastic.hh" |
---|
| 534 | #include "G4LEAntiNeutronInelastic.hh" |
---|
| 535 | #include "G4LEDeuteronInelastic.hh" |
---|
| 536 | #include "G4LETritonInelastic.hh" |
---|
| 537 | #include "G4LEAlphaInelastic.hh" |
---|
[1230] | 538 | #include "G4HadronCaptureProcess.hh" |
---|
[807] | 539 | // High-energy Models: >20 GeV |
---|
| 540 | #include "G4HEPionPlusInelastic.hh" |
---|
| 541 | #include "G4HEPionMinusInelastic.hh" |
---|
| 542 | #include "G4HEKaonPlusInelastic.hh" |
---|
| 543 | #include "G4HEKaonZeroInelastic.hh" |
---|
| 544 | #include "G4HEKaonZeroInelastic.hh" |
---|
| 545 | #include "G4HEKaonMinusInelastic.hh" |
---|
| 546 | #include "G4HEProtonInelastic.hh" |
---|
| 547 | #include "G4HEAntiProtonInelastic.hh" |
---|
| 548 | #include "G4HENeutronInelastic.hh" |
---|
| 549 | #include "G4HEAntiNeutronInelastic.hh" |
---|
| 550 | |
---|
| 551 | // Neutron high-precision models: <20 MeV |
---|
| 552 | #include "G4NeutronHPElastic.hh" |
---|
| 553 | #include "G4NeutronHPElasticData.hh" |
---|
| 554 | #include "G4NeutronHPCapture.hh" |
---|
| 555 | #include "G4NeutronHPCaptureData.hh" |
---|
| 556 | #include "G4NeutronHPInelastic.hh" |
---|
| 557 | #include "G4NeutronHPInelasticData.hh" |
---|
| 558 | #include "G4LCapture.hh" |
---|
| 559 | |
---|
| 560 | // Stopping processes |
---|
| 561 | #include "G4PiMinusAbsorptionAtRest.hh" |
---|
| 562 | #include "G4KaonMinusAbsorptionAtRest.hh" |
---|
| 563 | #include "G4AntiProtonAnnihilationAtRest.hh" |
---|
| 564 | #include "G4AntiNeutronAnnihilationAtRest.hh" |
---|
| 565 | |
---|
| 566 | |
---|
| 567 | // ConstructHad() |
---|
| 568 | // Makes discrete physics processes for the hadrons, at present limited |
---|
| 569 | // to those particles with GHEISHA interactions (INTRC > 0). |
---|
| 570 | // The processes are: Elastic scattering and Inelastic scattering. |
---|
| 571 | // F.W.Jones 09-JUL-1998 |
---|
| 572 | void DMXPhysicsList::ConstructHad() |
---|
| 573 | { |
---|
| 574 | G4HadronElasticProcess* theElasticProcess = new G4HadronElasticProcess; |
---|
| 575 | G4LElastic* theElasticModel = new G4LElastic; |
---|
| 576 | theElasticProcess->RegisterMe(theElasticModel); |
---|
| 577 | |
---|
| 578 | theParticleIterator->reset(); |
---|
| 579 | while ((*theParticleIterator)()) |
---|
| 580 | { |
---|
| 581 | G4ParticleDefinition* particle = theParticleIterator->value(); |
---|
| 582 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
---|
| 583 | G4String particleName = particle->GetParticleName(); |
---|
| 584 | |
---|
| 585 | if (particleName == "pi+") |
---|
| 586 | { |
---|
| 587 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 588 | G4PionPlusInelasticProcess* theInelasticProcess = |
---|
| 589 | new G4PionPlusInelasticProcess("inelastic"); |
---|
| 590 | G4LEPionPlusInelastic* theLEInelasticModel = |
---|
| 591 | new G4LEPionPlusInelastic; |
---|
| 592 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 593 | G4HEPionPlusInelastic* theHEInelasticModel = |
---|
| 594 | new G4HEPionPlusInelastic; |
---|
| 595 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
| 596 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 597 | } |
---|
| 598 | |
---|
| 599 | else if (particleName == "pi-") |
---|
| 600 | { |
---|
| 601 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 602 | G4PionMinusInelasticProcess* theInelasticProcess = |
---|
| 603 | new G4PionMinusInelasticProcess("inelastic"); |
---|
| 604 | G4LEPionMinusInelastic* theLEInelasticModel = |
---|
| 605 | new G4LEPionMinusInelastic; |
---|
| 606 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 607 | G4HEPionMinusInelastic* theHEInelasticModel = |
---|
| 608 | new G4HEPionMinusInelastic; |
---|
| 609 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
| 610 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 611 | G4String prcNam; |
---|
| 612 | pmanager->AddRestProcess(new G4PiMinusAbsorptionAtRest, ordDefault); |
---|
| 613 | } |
---|
| 614 | |
---|
| 615 | else if (particleName == "kaon+") |
---|
| 616 | { |
---|
| 617 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 618 | G4KaonPlusInelasticProcess* theInelasticProcess = |
---|
| 619 | new G4KaonPlusInelasticProcess("inelastic"); |
---|
| 620 | G4LEKaonPlusInelastic* theLEInelasticModel = |
---|
| 621 | new G4LEKaonPlusInelastic; |
---|
| 622 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 623 | G4HEKaonPlusInelastic* theHEInelasticModel = |
---|
| 624 | new G4HEKaonPlusInelastic; |
---|
| 625 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
| 626 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 627 | } |
---|
| 628 | |
---|
| 629 | else if (particleName == "kaon0S") |
---|
| 630 | { |
---|
| 631 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 632 | G4KaonZeroSInelasticProcess* theInelasticProcess = |
---|
| 633 | new G4KaonZeroSInelasticProcess("inelastic"); |
---|
| 634 | G4LEKaonZeroSInelastic* theLEInelasticModel = |
---|
| 635 | new G4LEKaonZeroSInelastic; |
---|
| 636 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 637 | G4HEKaonZeroInelastic* theHEInelasticModel = |
---|
| 638 | new G4HEKaonZeroInelastic; |
---|
| 639 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
| 640 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 641 | } |
---|
| 642 | |
---|
| 643 | else if (particleName == "kaon0L") |
---|
| 644 | { |
---|
| 645 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 646 | G4KaonZeroLInelasticProcess* theInelasticProcess = |
---|
| 647 | new G4KaonZeroLInelasticProcess("inelastic"); |
---|
| 648 | G4LEKaonZeroLInelastic* theLEInelasticModel = |
---|
| 649 | new G4LEKaonZeroLInelastic; |
---|
| 650 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 651 | G4HEKaonZeroInelastic* theHEInelasticModel = |
---|
| 652 | new G4HEKaonZeroInelastic; |
---|
| 653 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
| 654 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 655 | } |
---|
| 656 | |
---|
| 657 | else if (particleName == "kaon-") |
---|
| 658 | { |
---|
| 659 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 660 | G4KaonMinusInelasticProcess* theInelasticProcess = |
---|
| 661 | new G4KaonMinusInelasticProcess("inelastic"); |
---|
| 662 | G4LEKaonMinusInelastic* theLEInelasticModel = |
---|
| 663 | new G4LEKaonMinusInelastic; |
---|
| 664 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 665 | G4HEKaonMinusInelastic* theHEInelasticModel = |
---|
| 666 | new G4HEKaonMinusInelastic; |
---|
| 667 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
| 668 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 669 | pmanager->AddRestProcess(new G4KaonMinusAbsorptionAtRest, ordDefault); |
---|
| 670 | } |
---|
| 671 | |
---|
| 672 | else if (particleName == "proton") |
---|
| 673 | { |
---|
| 674 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 675 | G4ProtonInelasticProcess* theInelasticProcess = |
---|
| 676 | new G4ProtonInelasticProcess("inelastic"); |
---|
| 677 | G4LEProtonInelastic* theLEInelasticModel = new G4LEProtonInelastic; |
---|
| 678 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 679 | G4HEProtonInelastic* theHEInelasticModel = new G4HEProtonInelastic; |
---|
| 680 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
| 681 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 682 | } |
---|
| 683 | |
---|
| 684 | else if (particleName == "anti_proton") |
---|
| 685 | { |
---|
| 686 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 687 | G4AntiProtonInelasticProcess* theInelasticProcess = |
---|
| 688 | new G4AntiProtonInelasticProcess("inelastic"); |
---|
| 689 | G4LEAntiProtonInelastic* theLEInelasticModel = |
---|
| 690 | new G4LEAntiProtonInelastic; |
---|
| 691 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 692 | G4HEAntiProtonInelastic* theHEInelasticModel = |
---|
| 693 | new G4HEAntiProtonInelastic; |
---|
| 694 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
| 695 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 696 | } |
---|
| 697 | |
---|
| 698 | else if (particleName == "neutron") { |
---|
| 699 | // elastic scattering |
---|
| 700 | G4HadronElasticProcess* theNeutronElasticProcess = |
---|
| 701 | new G4HadronElasticProcess; |
---|
| 702 | G4LElastic* theElasticModel1 = new G4LElastic; |
---|
| 703 | G4NeutronHPElastic * theElasticNeutron = new G4NeutronHPElastic; |
---|
| 704 | theNeutronElasticProcess->RegisterMe(theElasticModel1); |
---|
| 705 | theElasticModel1->SetMinEnergy(19*MeV); |
---|
| 706 | theNeutronElasticProcess->RegisterMe(theElasticNeutron); |
---|
| 707 | G4NeutronHPElasticData * theNeutronData = new G4NeutronHPElasticData; |
---|
| 708 | theNeutronElasticProcess->AddDataSet(theNeutronData); |
---|
| 709 | pmanager->AddDiscreteProcess(theNeutronElasticProcess); |
---|
| 710 | // inelastic scattering |
---|
| 711 | G4NeutronInelasticProcess* theInelasticProcess = |
---|
| 712 | new G4NeutronInelasticProcess("inelastic"); |
---|
| 713 | G4LENeutronInelastic* theInelasticModel = new G4LENeutronInelastic; |
---|
| 714 | theInelasticModel->SetMinEnergy(19*MeV); |
---|
| 715 | theInelasticProcess->RegisterMe(theInelasticModel); |
---|
| 716 | G4NeutronHPInelastic * theLENeutronInelasticModel = |
---|
| 717 | new G4NeutronHPInelastic; |
---|
| 718 | theInelasticProcess->RegisterMe(theLENeutronInelasticModel); |
---|
| 719 | G4NeutronHPInelasticData * theNeutronData1 = |
---|
| 720 | new G4NeutronHPInelasticData; |
---|
| 721 | theInelasticProcess->AddDataSet(theNeutronData1); |
---|
| 722 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 723 | // capture |
---|
| 724 | G4HadronCaptureProcess* theCaptureProcess = |
---|
| 725 | new G4HadronCaptureProcess; |
---|
| 726 | G4LCapture* theCaptureModel = new G4LCapture; |
---|
| 727 | theCaptureModel->SetMinEnergy(19*MeV); |
---|
| 728 | theCaptureProcess->RegisterMe(theCaptureModel); |
---|
| 729 | G4NeutronHPCapture * theLENeutronCaptureModel = new G4NeutronHPCapture; |
---|
| 730 | theCaptureProcess->RegisterMe(theLENeutronCaptureModel); |
---|
| 731 | G4NeutronHPCaptureData * theNeutronData3 = new G4NeutronHPCaptureData; |
---|
| 732 | theCaptureProcess->AddDataSet(theNeutronData3); |
---|
| 733 | pmanager->AddDiscreteProcess(theCaptureProcess); |
---|
| 734 | // G4ProcessManager* pmanager = G4Neutron::Neutron->GetProcessManager(); |
---|
| 735 | // pmanager->AddProcess(new G4UserSpecialCuts(),-1,-1,1); |
---|
| 736 | } |
---|
| 737 | else if (particleName == "anti_neutron") |
---|
| 738 | { |
---|
| 739 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 740 | G4AntiNeutronInelasticProcess* theInelasticProcess = |
---|
| 741 | new G4AntiNeutronInelasticProcess("inelastic"); |
---|
| 742 | G4LEAntiNeutronInelastic* theLEInelasticModel = |
---|
| 743 | new G4LEAntiNeutronInelastic; |
---|
| 744 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 745 | G4HEAntiNeutronInelastic* theHEInelasticModel = |
---|
| 746 | new G4HEAntiNeutronInelastic; |
---|
| 747 | theInelasticProcess->RegisterMe(theHEInelasticModel); |
---|
| 748 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 749 | } |
---|
| 750 | |
---|
| 751 | else if (particleName == "deuteron") |
---|
| 752 | { |
---|
| 753 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 754 | G4DeuteronInelasticProcess* theInelasticProcess = |
---|
| 755 | new G4DeuteronInelasticProcess("inelastic"); |
---|
| 756 | G4LEDeuteronInelastic* theLEInelasticModel = |
---|
| 757 | new G4LEDeuteronInelastic; |
---|
| 758 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 759 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 760 | } |
---|
| 761 | |
---|
| 762 | else if (particleName == "triton") |
---|
| 763 | { |
---|
| 764 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 765 | G4TritonInelasticProcess* theInelasticProcess = |
---|
| 766 | new G4TritonInelasticProcess("inelastic"); |
---|
| 767 | G4LETritonInelastic* theLEInelasticModel = |
---|
| 768 | new G4LETritonInelastic; |
---|
| 769 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 770 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 771 | } |
---|
| 772 | |
---|
| 773 | else if (particleName == "alpha") |
---|
| 774 | { |
---|
| 775 | pmanager->AddDiscreteProcess(theElasticProcess); |
---|
| 776 | G4AlphaInelasticProcess* theInelasticProcess = |
---|
| 777 | new G4AlphaInelasticProcess("inelastic"); |
---|
| 778 | G4LEAlphaInelastic* theLEInelasticModel = |
---|
| 779 | new G4LEAlphaInelastic; |
---|
| 780 | theInelasticProcess->RegisterMe(theLEInelasticModel); |
---|
| 781 | pmanager->AddDiscreteProcess(theInelasticProcess); |
---|
| 782 | } |
---|
| 783 | |
---|
| 784 | } |
---|
| 785 | } |
---|
| 786 | |
---|
| 787 | |
---|
| 788 | // Decays /////////////////////////////////////////////////////////////////// |
---|
| 789 | #include "G4Decay.hh" |
---|
| 790 | #include "G4RadioactiveDecay.hh" |
---|
| 791 | #include "G4IonTable.hh" |
---|
| 792 | #include "G4Ions.hh" |
---|
| 793 | |
---|
| 794 | void DMXPhysicsList::ConstructGeneral() { |
---|
| 795 | |
---|
| 796 | // Add Decay Process |
---|
| 797 | G4Decay* theDecayProcess = new G4Decay(); |
---|
| 798 | theParticleIterator->reset(); |
---|
| 799 | while( (*theParticleIterator)() ) |
---|
| 800 | { |
---|
| 801 | G4ParticleDefinition* particle = theParticleIterator->value(); |
---|
| 802 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
---|
| 803 | |
---|
| 804 | if (theDecayProcess->IsApplicable(*particle) && !particle->IsShortLived()) |
---|
| 805 | { |
---|
| 806 | pmanager ->AddProcess(theDecayProcess); |
---|
| 807 | // set ordering for PostStepDoIt and AtRestDoIt |
---|
| 808 | pmanager ->SetProcessOrdering(theDecayProcess, idxPostStep); |
---|
| 809 | pmanager ->SetProcessOrdering(theDecayProcess, idxAtRest); |
---|
| 810 | } |
---|
| 811 | } |
---|
| 812 | |
---|
| 813 | // Declare radioactive decay to the GenericIon in the IonTable. |
---|
| 814 | const G4IonTable *theIonTable = |
---|
| 815 | G4ParticleTable::GetParticleTable()->GetIonTable(); |
---|
| 816 | G4RadioactiveDecay *theRadioactiveDecay = new G4RadioactiveDecay(); |
---|
| 817 | |
---|
| 818 | for (G4int i=0; i<theIonTable->Entries(); i++) |
---|
| 819 | { |
---|
| 820 | G4String particleName = theIonTable->GetParticle(i)->GetParticleName(); |
---|
| 821 | G4String particleType = theIonTable->GetParticle(i)->GetParticleType(); |
---|
| 822 | |
---|
| 823 | if (particleName == "GenericIon") |
---|
| 824 | { |
---|
| 825 | G4ProcessManager* pmanager = |
---|
| 826 | theIonTable->GetParticle(i)->GetProcessManager(); |
---|
| 827 | pmanager->SetVerboseLevel(VerboseLevel); |
---|
| 828 | pmanager ->AddProcess(theRadioactiveDecay); |
---|
| 829 | pmanager ->SetProcessOrdering(theRadioactiveDecay, idxPostStep); |
---|
| 830 | pmanager ->SetProcessOrdering(theRadioactiveDecay, idxAtRest); |
---|
| 831 | } |
---|
| 832 | } |
---|
| 833 | } |
---|
| 834 | |
---|
| 835 | // Cuts ///////////////////////////////////////////////////////////////////// |
---|
| 836 | void DMXPhysicsList::SetCuts() |
---|
| 837 | { |
---|
| 838 | |
---|
| 839 | if (verboseLevel >1) |
---|
| 840 | G4cout << "DMXPhysicsList::SetCuts:"; |
---|
| 841 | |
---|
| 842 | if (verboseLevel>0){ |
---|
| 843 | G4cout << "DMXPhysicsList::SetCuts:"; |
---|
| 844 | G4cout << "CutLength : " |
---|
| 845 | << G4BestUnit(defaultCutValue,"Length") << G4endl; |
---|
| 846 | } |
---|
| 847 | |
---|
| 848 | //special for low energy physics |
---|
| 849 | G4double lowlimit=250*eV; |
---|
| 850 | G4ProductionCutsTable::GetProductionCutsTable()->SetEnergyRange(lowlimit,100.*GeV); |
---|
| 851 | |
---|
| 852 | // set cut values for gamma at first and for e- second and next for e+, |
---|
| 853 | // because some processes for e+/e- need cut values for gamma |
---|
| 854 | SetCutValue(cutForGamma, "gamma"); |
---|
| 855 | SetCutValue(cutForElectron, "e-"); |
---|
| 856 | SetCutValue(cutForPositron, "e+"); |
---|
| 857 | |
---|
| 858 | if (verboseLevel>0) DumpCutValuesTable(); |
---|
| 859 | } |
---|
| 860 | |
---|