[825] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // $Id: G4QStoppingPhysics.cc,v 1.2 2007/04/26 16:03:18 gunter Exp $ |
---|
[988] | 27 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
---|
[825] | 28 | // |
---|
| 29 | //--------------------------------------------------------------------------- |
---|
| 30 | // |
---|
| 31 | // ClassName: G4QStoppingPhysics |
---|
| 32 | // |
---|
| 33 | // Author: 11 April 2006 V. Ivanchenko |
---|
| 34 | // |
---|
| 35 | // Modified: |
---|
| 36 | // |
---|
| 37 | //---------------------------------------------------------------------------- |
---|
| 38 | // |
---|
| 39 | |
---|
| 40 | #include "G4QStoppingPhysics.hh" |
---|
| 41 | |
---|
| 42 | #include "G4QCaptureAtRest.hh" |
---|
| 43 | |
---|
| 44 | #include "G4ParticleDefinition.hh" |
---|
| 45 | #include "G4ProcessManager.hh" |
---|
| 46 | |
---|
| 47 | #include "G4LeptonConstructor.hh" |
---|
| 48 | #include "G4MesonConstructor.hh" |
---|
| 49 | #include "G4BaryonConstructor.hh" |
---|
| 50 | #include "G4MuonMinus.hh" |
---|
| 51 | |
---|
| 52 | G4QStoppingPhysics::G4QStoppingPhysics(const G4String& name, G4int ver, |
---|
| 53 | G4bool UseMuonMinusCapture) |
---|
| 54 | : G4VPhysicsConstructor(name), verbose(ver), wasActivated(false) , |
---|
| 55 | useMuonMinusCaptureAtRest(UseMuonMinusCapture) |
---|
| 56 | { |
---|
| 57 | if(verbose > 1) G4cout << "### G4QStoppingPhysics" << G4endl; |
---|
| 58 | } |
---|
| 59 | |
---|
| 60 | G4QStoppingPhysics::~G4QStoppingPhysics() |
---|
| 61 | { |
---|
| 62 | if(wasActivated) { |
---|
| 63 | if ( muProcess ) delete muProcess; |
---|
| 64 | delete hProcess; |
---|
| 65 | } |
---|
| 66 | } |
---|
| 67 | |
---|
| 68 | void G4QStoppingPhysics::ConstructParticle() |
---|
| 69 | { |
---|
| 70 | // G4cout << "G4QStoppingPhysics::ConstructParticle" << G4endl; |
---|
| 71 | G4LeptonConstructor pLeptonConstructor; |
---|
| 72 | pLeptonConstructor.ConstructParticle(); |
---|
| 73 | |
---|
| 74 | G4MesonConstructor pMesonConstructor; |
---|
| 75 | pMesonConstructor.ConstructParticle(); |
---|
| 76 | |
---|
| 77 | G4BaryonConstructor pBaryonConstructor; |
---|
| 78 | pBaryonConstructor.ConstructParticle(); |
---|
| 79 | |
---|
| 80 | } |
---|
| 81 | |
---|
| 82 | void G4QStoppingPhysics::ConstructProcess() |
---|
| 83 | { |
---|
| 84 | if(verbose > 1) G4cout << "### G4QStoppingPhysics::ConstructProcess " |
---|
| 85 | << wasActivated << G4endl; |
---|
| 86 | if(wasActivated) return; |
---|
| 87 | wasActivated = true; |
---|
| 88 | |
---|
| 89 | if ( useMuonMinusCaptureAtRest ) |
---|
| 90 | { |
---|
| 91 | muProcess = new G4MuonMinusCaptureAtRest(); |
---|
| 92 | } else { |
---|
| 93 | muProcess = 0; |
---|
| 94 | } |
---|
| 95 | hProcess = new G4QCaptureAtRest(); |
---|
| 96 | |
---|
| 97 | G4double mThreshold = 130.*MeV; |
---|
| 98 | |
---|
| 99 | // Add Stopping Process |
---|
| 100 | G4ParticleDefinition* particle=0; |
---|
| 101 | G4ProcessManager* pmanager=0; |
---|
| 102 | |
---|
| 103 | theParticleIterator->reset(); |
---|
| 104 | while( (*theParticleIterator)() ) |
---|
| 105 | { |
---|
| 106 | particle = theParticleIterator->value(); |
---|
| 107 | pmanager = particle->GetProcessManager(); |
---|
| 108 | if(particle == G4MuonMinus::MuonMinus()) { |
---|
| 109 | if ( useMuonMinusCaptureAtRest ) |
---|
| 110 | { |
---|
| 111 | pmanager->AddRestProcess(muProcess); |
---|
| 112 | if(verbose > 1) |
---|
| 113 | G4cout << "### QStoppingPhysics added G4MuonMinusCaptureAtRest for " |
---|
| 114 | << particle->GetParticleName() << G4endl; |
---|
| 115 | } else { |
---|
| 116 | pmanager->AddRestProcess(hProcess); |
---|
| 117 | if(verbose > 1) |
---|
| 118 | G4cout << "### QStoppingPhysics added G4QCaptureAtRest for " |
---|
| 119 | << particle->GetParticleName() << G4endl; |
---|
| 120 | } |
---|
| 121 | } |
---|
| 122 | if(particle->GetPDGCharge() < 0.0 && |
---|
| 123 | particle->GetPDGMass() > mThreshold && |
---|
| 124 | !particle->IsShortLived() && |
---|
| 125 | hProcess->IsApplicable(*particle) ) |
---|
| 126 | { |
---|
| 127 | pmanager->AddRestProcess(hProcess); |
---|
| 128 | if(verbose > 1) |
---|
| 129 | G4cout << "### QStoppingPhysics added for " |
---|
| 130 | << particle->GetParticleName() << G4endl; |
---|
| 131 | } |
---|
| 132 | } |
---|
| 133 | } |
---|
| 134 | |
---|
| 135 | |
---|