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25 // 25 //
>> 26 // $Id: G4eIonisation.cc 66241 2012-12-13 18:34:42Z gunter $
>> 27 //
26 // ------------------------------------------- 28 // -------------------------------------------------------------------
27 // 29 //
28 // GEANT4 Class file 30 // GEANT4 Class file
29 // 31 //
30 // 32 //
31 // File name: G4eIonisation 33 // File name: G4eIonisation
32 // 34 //
33 // Author: Laszlo Urban 35 // Author: Laszlo Urban
34 // 36 //
35 // Creation date: 20.03.1997 37 // Creation date: 20.03.1997
36 // 38 //
37 // Modified by Michel Maire and Vladimir Ivanc << 39 // Modifications:
>> 40 //
>> 41 // 07-04-98 remove 'tracking cut' of the ionizing particle, mma
>> 42 // 04-09-98 new methods SetBining() PrintInfo()
>> 43 // 07-09-98 Cleanup
>> 44 // 02-02-99 correction inDoIt , L.Urban
>> 45 // 10-02-00 modifications , new e.m. structure, L.Urban
>> 46 // 28-05-01 V.Ivanchenko minor changes to provide ANSI -wall compilation
>> 47 // 09-08-01 new methods Store/Retrieve PhysicsTable (mma)
>> 48 // 13-08-01 new function ComputeRestrictedMeandEdx() (mma)
>> 49 // 17-09-01 migration of Materials to pure STL (mma)
>> 50 // 21-09-01 completion of RetrievePhysicsTable() (mma)
>> 51 // 29-10-01 all static functions no more inlined (mma)
>> 52 // 07-11-01 particleMass and Charge become local variables
>> 53 // 26-03-02 change access to cuts in BuildLossTables (V.Ivanchenko)
>> 54 // 30-04-02 V.Ivanchenko update to new design
>> 55 // 23-12-02 Change interface in order to move to cut per region (VI)
>> 56 // 26-12-02 Secondary production moved to derived classes (VI)
>> 57 // 13-02-03 SubCutoff regime is assigned to a region (V.Ivanchenko)
>> 58 // 23-05-03 Define default integral + BohrFluctuations (V.Ivanchenko)
>> 59 // 03-06-03 Fix initialisation problem for STD ionisation (V.Ivanchenko)
>> 60 // 08-08-03 STD substitute standard (V.Ivanchenko)
>> 61 // 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko)
>> 62 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
>> 63 // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
>> 64 // 12-08-05 SetStepLimits(0.2, 0.1*mm) (mma)
>> 65 // 02-09-05 Return SetStepLimits(1, 1*mm) (V.Ivantchenko)
>> 66 // 10-01-06 SetStepLimits -> SetStepFunction (V.Ivantchenko)
>> 67 // 14-01-07 use SetEmModel() and SetFluctModel() from G4VEnergyLossProcess (mma)
38 // 68 //
39 // ------------------------------------------- 69 // -------------------------------------------------------------------
40 // 70 //
41 //....oooOO0OOooo........oooOO0OOooo........oo 71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
42 //....oooOO0OOooo........oooOO0OOooo........oo 72 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
43 73
44 #include "G4eIonisation.hh" 74 #include "G4eIonisation.hh"
45 #include "G4Electron.hh" 75 #include "G4Electron.hh"
46 #include "G4MollerBhabhaModel.hh" 76 #include "G4MollerBhabhaModel.hh"
47 #include "G4EmParameters.hh" << 77 #include "G4UniversalFluctuation.hh"
48 #include "G4EmStandUtil.hh" << 78 #include "G4BohrFluctuations.hh"
>> 79 #include "G4UnitsTable.hh"
49 80
50 //....oooOO0OOooo........oooOO0OOooo........oo 81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
51 82
>> 83 using namespace std;
>> 84
52 G4eIonisation::G4eIonisation(const G4String& n 85 G4eIonisation::G4eIonisation(const G4String& name)
53 : G4VEnergyLossProcess(name), 86 : G4VEnergyLossProcess(name),
54 theElectron(G4Electron::Electron()), 87 theElectron(G4Electron::Electron()),
55 isElectron(true), 88 isElectron(true),
56 isInitialised(false) 89 isInitialised(false)
57 { 90 {
>> 91 // SetStepFunction(0.2, 1*mm);
58 SetProcessSubType(fIonisation); 92 SetProcessSubType(fIonisation);
59 SetSecondaryParticle(theElectron); 93 SetSecondaryParticle(theElectron);
60 } 94 }
61 95
62 //....oooOO0OOooo........oooOO0OOooo........oo 96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
63 97
64 G4eIonisation::~G4eIonisation() = default; << 98 G4eIonisation::~G4eIonisation()
>> 99 {}
65 100
66 //....oooOO0OOooo........oooOO0OOooo........oo 101 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
67 102
68 G4double G4eIonisation::MinPrimaryEnergy(const 103 G4double G4eIonisation::MinPrimaryEnergy(const G4ParticleDefinition*,
69 const G4Material*, 104 const G4Material*,
70 G4double cut) 105 G4double cut)
71 { 106 {
72 G4double x = cut; 107 G4double x = cut;
73 if(isElectron) x += cut; 108 if(isElectron) x += cut;
74 return x; 109 return x;
75 } 110 }
76 111
77 //....oooOO0OOooo........oooOO0OOooo........oo 112 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
78 113
79 G4bool G4eIonisation::IsApplicable(const G4Par 114 G4bool G4eIonisation::IsApplicable(const G4ParticleDefinition& p)
80 { 115 {
81 return (&p == theElectron || &p == G4Positro 116 return (&p == theElectron || &p == G4Positron::Positron());
82 } 117 }
83 118
84 //....oooOO0OOooo........oooOO0OOooo........oo 119 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
85 120
86 void G4eIonisation::InitialiseEnergyLossProces 121 void G4eIonisation::InitialiseEnergyLossProcess(
87 const G4ParticleDefinition* part, 122 const G4ParticleDefinition* part,
88 const G4ParticleDefinition*) 123 const G4ParticleDefinition*)
89 { 124 {
90 if(!isInitialised) { 125 if(!isInitialised) {
91 if(part != theElectron) { isElectron = fal 126 if(part != theElectron) { isElectron = false; }
92 if (nullptr == EmModel(0)) { SetEmModel(ne << 127 if (!EmModel()) { SetEmModel(new G4MollerBhabhaModel()); }
93 G4EmParameters* param = G4EmParameters::In << 128 EmModel()->SetLowEnergyLimit (MinKinEnergy());
94 EmModel(0)->SetLowEnergyLimit(param->MinKi << 129 EmModel()->SetHighEnergyLimit(MaxKinEnergy());
95 EmModel(0)->SetHighEnergyLimit(param->MaxK << 130 if (!FluctModel()) { SetFluctModel(new G4UniversalFluctuation()); }
96 if (nullptr == FluctModel()) { << 131
97 SetFluctModel(G4EmStandUtil::ModelOfFluc <<
98 } <<
99 AddEmModel(1, EmModel(), FluctModel()); 132 AddEmModel(1, EmModel(), FluctModel());
100 isInitialised = true; 133 isInitialised = true;
101 } 134 }
102 } 135 }
103 136
104 //....oooOO0OOooo........oooOO0OOooo........oo 137 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
105 138
106 void G4eIonisation::ProcessDescription(std::os << 139 void G4eIonisation::PrintInfo()
107 { << 140 {}
108 out << " Ionisation"; <<
109 G4VEnergyLossProcess::ProcessDescription(out <<
110 } <<
111 141
112 //....oooOO0OOooo........oooOO0OOooo........oo << 142 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
113 143