[819] | 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 | // |
---|
[1055] | 26 | // $Id: G4MuBremsstrahlung.cc,v 1.42 2009/02/20 14:48:16 vnivanch Exp $ |
---|
[1228] | 27 | // GEANT4 tag $Name: geant4-09-03 $ |
---|
[819] | 28 | // |
---|
| 29 | // ------------------------------------------------------------------- |
---|
| 30 | // |
---|
| 31 | // GEANT4 Class file |
---|
| 32 | // |
---|
| 33 | // |
---|
| 34 | // File name: G4MuBremsstrahlung |
---|
| 35 | // |
---|
| 36 | // Author: Laszlo Urban |
---|
| 37 | // |
---|
| 38 | // Creation date: 30.09.1997 |
---|
| 39 | // |
---|
| 40 | // Modifications: |
---|
| 41 | // |
---|
| 42 | // 08-04-98 remove 'tracking cut' of muon in oIt, MMa |
---|
| 43 | // 26-10-98 new cross section of R.Kokoulin,cleanup , L.Urban |
---|
| 44 | // 10-02-00 modifications , new e.m. structure, L.Urban |
---|
| 45 | // 29-05-01 V.Ivanchenko minor changes to provide ANSI -wall compilation |
---|
| 46 | // 09-08-01 new methods Store/Retrieve PhysicsTable (mma) |
---|
| 47 | // 17-09-01 migration of Materials to pure STL (mma) |
---|
| 48 | // 26-09-01 completion of store/retrieve PhysicsTable (mma) |
---|
| 49 | // 28-09-01 suppression of theMuonPlus ..etc..data members (mma) |
---|
| 50 | // 29-10-01 all static functions no more inlined (mma) |
---|
| 51 | // 08-11-01 particleMass becomes a local variable (mma) |
---|
| 52 | // 19-08-02 V.Ivanchenko update to new design |
---|
| 53 | // 23-12-02 Change interface in order to move to cut per region (V.Ivanchenko) |
---|
| 54 | // 26-12-02 Secondary production moved to derived classes (V.Ivanchenko) |
---|
| 55 | // 08-08-03 STD substitute standard (V.Ivanchenko) |
---|
| 56 | // 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko) |
---|
| 57 | // 10-02-04 Add lowestKinEnergy (V.Ivanchenko) |
---|
| 58 | // 17-08-04 Utilise mu+ tables for mu- (V.Ivanchenko) |
---|
| 59 | // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko) |
---|
| 60 | // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko) |
---|
| 61 | // |
---|
| 62 | // ------------------------------------------------------------------- |
---|
| 63 | // |
---|
| 64 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 65 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 66 | |
---|
| 67 | #include "G4MuBremsstrahlung.hh" |
---|
| 68 | #include "G4Gamma.hh" |
---|
| 69 | #include "G4MuonPlus.hh" |
---|
| 70 | #include "G4MuonMinus.hh" |
---|
| 71 | #include "G4MuBremsstrahlungModel.hh" |
---|
| 72 | #include "G4UniversalFluctuation.hh" |
---|
| 73 | |
---|
| 74 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 75 | |
---|
| 76 | using namespace std; |
---|
| 77 | |
---|
| 78 | G4MuBremsstrahlung::G4MuBremsstrahlung(const G4String& name) |
---|
| 79 | : G4VEnergyLossProcess(name), |
---|
| 80 | theParticle(0), |
---|
| 81 | theBaseParticle(0), |
---|
| 82 | lowestKinEnergy(1.*GeV), |
---|
| 83 | isInitialised(false) |
---|
[961] | 84 | { |
---|
| 85 | SetProcessSubType(fBremsstrahlung); |
---|
| 86 | } |
---|
[819] | 87 | |
---|
| 88 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 89 | |
---|
| 90 | G4MuBremsstrahlung::~G4MuBremsstrahlung() |
---|
| 91 | {} |
---|
| 92 | |
---|
| 93 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 94 | |
---|
[1055] | 95 | G4bool G4MuBremsstrahlung::IsApplicable(const G4ParticleDefinition& p) |
---|
| 96 | { |
---|
| 97 | return (p.GetPDGCharge() != 0.0 && p.GetPDGMass() > 10.0*MeV); |
---|
| 98 | } |
---|
| 99 | |
---|
| 100 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 101 | |
---|
| 102 | G4double G4MuBremsstrahlung::MinPrimaryEnergy(const G4ParticleDefinition*, |
---|
| 103 | const G4Material*, |
---|
| 104 | G4double) |
---|
| 105 | { |
---|
| 106 | return lowestKinEnergy; |
---|
| 107 | } |
---|
| 108 | |
---|
| 109 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 110 | |
---|
[961] | 111 | void G4MuBremsstrahlung::InitialiseEnergyLossProcess( |
---|
| 112 | const G4ParticleDefinition* part, |
---|
| 113 | const G4ParticleDefinition*) |
---|
| 114 | { |
---|
[819] | 115 | if(!isInitialised) { |
---|
| 116 | |
---|
| 117 | isInitialised = true; |
---|
| 118 | |
---|
| 119 | theParticle = part; |
---|
| 120 | SetSecondaryParticle(G4Gamma::Gamma()); |
---|
| 121 | SetIonisation(false); |
---|
| 122 | |
---|
| 123 | G4MuBremsstrahlungModel* em = new G4MuBremsstrahlungModel(); |
---|
| 124 | em->SetLowestKineticEnergy(lowestKinEnergy); |
---|
| 125 | |
---|
[961] | 126 | G4VEmFluctuationModel* fm = 0; |
---|
| 127 | em->SetLowEnergyLimit(MinKinEnergy()); |
---|
| 128 | em->SetHighEnergyLimit(MaxKinEnergy()); |
---|
[819] | 129 | AddEmModel(1, em, fm); |
---|
| 130 | } |
---|
| 131 | } |
---|
| 132 | |
---|
| 133 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 134 | |
---|
| 135 | void G4MuBremsstrahlung::PrintInfo() |
---|
[961] | 136 | {} |
---|
[819] | 137 | |
---|
| 138 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 139 | |
---|