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25 // 22 //
>> 23 // $Id: G4MuBremsstrahlung.cc,v 1.35 2004/12/02 08:20:37 vnivanch Exp $
>> 24 // GEANT4 tag $Name: geant4-07-00-cand-03 $
26 // 25 //
27 // ------------------------------------------- 26 // -------------------------------------------------------------------
28 // 27 //
29 // GEANT4 Class file 28 // GEANT4 Class file
30 // 29 //
31 // 30 //
32 // File name: G4MuBremsstrahlung 31 // File name: G4MuBremsstrahlung
33 // 32 //
34 // Author: Laszlo Urban 33 // Author: Laszlo Urban
35 // 34 //
36 // Creation date: 30.09.1997 35 // Creation date: 30.09.1997
37 // 36 //
38 // Modifications: 37 // Modifications:
39 // 38 //
40 // 08-04-98 remove 'tracking cut' of muon in o 39 // 08-04-98 remove 'tracking cut' of muon in oIt, MMa
41 // 26-10-98 new cross section of R.Kokoulin,cl 40 // 26-10-98 new cross section of R.Kokoulin,cleanup , L.Urban
42 // 10-02-00 modifications , new e.m. structure 41 // 10-02-00 modifications , new e.m. structure, L.Urban
43 // 29-05-01 V.Ivanchenko minor changes to prov 42 // 29-05-01 V.Ivanchenko minor changes to provide ANSI -wall compilation
44 // 09-08-01 new methods Store/Retrieve Physics 43 // 09-08-01 new methods Store/Retrieve PhysicsTable (mma)
45 // 17-09-01 migration of Materials to pure STL 44 // 17-09-01 migration of Materials to pure STL (mma)
46 // 26-09-01 completion of store/retrieve Physi 45 // 26-09-01 completion of store/retrieve PhysicsTable (mma)
47 // 28-09-01 suppression of theMuonPlus ..etc.. 46 // 28-09-01 suppression of theMuonPlus ..etc..data members (mma)
48 // 29-10-01 all static functions no more inlin 47 // 29-10-01 all static functions no more inlined (mma)
49 // 08-11-01 particleMass becomes a local varia 48 // 08-11-01 particleMass becomes a local variable (mma)
50 // 19-08-02 V.Ivanchenko update to new design 49 // 19-08-02 V.Ivanchenko update to new design
51 // 23-12-02 Change interface in order to move 50 // 23-12-02 Change interface in order to move to cut per region (V.Ivanchenko)
52 // 26-12-02 Secondary production moved to deri 51 // 26-12-02 Secondary production moved to derived classes (V.Ivanchenko)
53 // 08-08-03 STD substitute standard (V.Ivanch 52 // 08-08-03 STD substitute standard (V.Ivanchenko)
54 // 12-11-03 G4EnergyLossSTD -> G4EnergyLossPro 53 // 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko)
55 // 10-02-04 Add lowestKinEnergy (V.Ivanchenko) 54 // 10-02-04 Add lowestKinEnergy (V.Ivanchenko)
56 // 17-08-04 Utilise mu+ tables for mu- (V.Ivan 55 // 17-08-04 Utilise mu+ tables for mu- (V.Ivanchenko)
57 // 08-11-04 Migration to new interface of Stor 56 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
58 // 08-04-05 Major optimisation of internal int <<
59 // 57 //
60 // ------------------------------------------- 58 // -------------------------------------------------------------------
61 // 59 //
62 //....oooOO0OOooo........oooOO0OOooo........oo 60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
63 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
64 62
65 #include "G4MuBremsstrahlung.hh" 63 #include "G4MuBremsstrahlung.hh"
66 #include "G4SystemOfUnits.hh" <<
67 #include "G4Gamma.hh" 64 #include "G4Gamma.hh"
>> 65 #include "G4MuonPlus.hh"
>> 66 #include "G4MuonMinus.hh"
68 #include "G4MuBremsstrahlungModel.hh" 67 #include "G4MuBremsstrahlungModel.hh"
69 #include "G4EmParameters.hh" << 68 #include "G4UniversalFluctuation.hh"
70 69
71 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
72 71
73 using namespace std; 72 using namespace std;
74 73
75 G4MuBremsstrahlung::G4MuBremsstrahlung(const G 74 G4MuBremsstrahlung::G4MuBremsstrahlung(const G4String& name)
76 : G4VEnergyLossProcess(name), 75 : G4VEnergyLossProcess(name),
77 lowestKinEnergy(0.1*CLHEP::GeV) << 76 theParticle(0),
>> 77 theBaseParticle(0),
>> 78 lowestKinEnergy(1.*GeV),
>> 79 isInitialised(false)
78 { 80 {
79 SetProcessSubType(fBremsstrahlung); << 81 SetDEDXBinning(120);
80 SetSecondaryParticle(G4Gamma::Gamma()); << 82 SetLambdaBinning(120);
81 SetIonisation(false); << 83 SetMinKinEnergy(0.1*keV);
>> 84 SetMaxKinEnergy(100.0*TeV);
82 } 85 }
83 86
84 //....oooOO0OOooo........oooOO0OOooo........oo 87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
85 88
86 G4bool G4MuBremsstrahlung::IsApplicable(const << 89 G4MuBremsstrahlung::~G4MuBremsstrahlung()
87 { << 90 {}
88 return (p.GetPDGCharge() != 0.0); <<
89 } <<
90 91
91 //....oooOO0OOooo........oooOO0OOooo........oo 92 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
92 93
93 G4double G4MuBremsstrahlung::MinPrimaryEnergy( << 94 void G4MuBremsstrahlung::InitialiseEnergyLossProcess(const G4ParticleDefinition* part,
94 const G4Material*, << 95 const G4ParticleDefinition*)
95 G4double) <<
96 { 96 {
97 return lowestKinEnergy; << 97 if(!isInitialised) {
>> 98
>> 99 isInitialised = true;
>> 100
>> 101 theParticle = part;
>> 102 SetSecondaryParticle(G4Gamma::Gamma());
>> 103 SetIonisation(false);
>> 104
>> 105 G4MuBremsstrahlungModel* em = new G4MuBremsstrahlungModel();
>> 106 em->SetLowestKineticEnergy(lowestKinEnergy);
>> 107
>> 108 G4VEmFluctuationModel* fm = new G4UniversalFluctuation();
>> 109 em->SetLowEnergyLimit(0.1*keV);
>> 110 em->SetHighEnergyLimit(100.0*TeV);
>> 111 AddEmModel(1, em, fm);
>> 112 }
98 } 113 }
99 114
100 //....oooOO0OOooo........oooOO0OOooo........oo 115 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
101 116
102 void G4MuBremsstrahlung::InitialiseEnergyLossP << 117 void G4MuBremsstrahlung::PrintInfoDefinition()
103 const G4ParticleDefinition*, <<
104 const G4ParticleDefinition*) <<
105 { 118 {
106 if(isInitialised) { return; } << 119 G4VEnergyLossProcess::PrintInfoDefinition();
107 isInitialised = true; <<
108 <<
109 if (nullptr == EmModel(0)) { SetEmModel(new <<
110 120
111 G4VEmFluctuationModel* fm = nullptr; << 121 G4cout << " Parametrised model "
112 G4EmParameters* param = G4EmParameters::Inst << 122 << G4endl;
113 EmModel(0)->SetLowEnergyLimit(param->MinKinE <<
114 EmModel(0)->SetHighEnergyLimit(param->MaxKin <<
115 EmModel(0)->SetSecondaryThreshold(param->MuH <<
116 AddEmModel(1, EmModel(0), fm); <<
117 } 123 }
118 124
119 //....oooOO0OOooo........oooOO0OOooo........oo 125 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
120 126
121 void G4MuBremsstrahlung::ProcessDescription(st <<
122 { <<
123 out << " Muon bremsstrahlung"; <<
124 G4VEnergyLossProcess::ProcessDescription(out <<
125 } <<
126 127
127 //....oooOO0OOooo........oooOO0OOooo........oo << 128
>> 129
128 130