| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
27 // ------------------------------------------- 27 // -------------------------------------------------------------------
28 // 28 //
29 // GEANT4 Class header file 29 // GEANT4 Class header file
30 // 30 //
31 // 31 //
32 // File name: G4MuBetheBlochModel 32 // File name: G4MuBetheBlochModel
33 // 33 //
34 // Author: Vladimir Ivanchenko on base 34 // Author: Vladimir Ivanchenko on base of Laszlo Urban code
35 // 35 //
36 // Creation date: 09.08.2002 36 // Creation date: 09.08.2002
37 // 37 //
38 // Modifications: 38 // Modifications:
39 // 39 //
40 // 23-12-02 Change interface in order to move 40 // 23-12-02 Change interface in order to move to cut per region (V.Ivanchenko)
41 // 24-01-03 Make models region aware (V.Ivanch 41 // 24-01-03 Make models region aware (V.Ivanchenko)
42 // 13-02-03 Add Nama (V.Ivanchenko) 42 // 13-02-03 Add Nama (V.Ivanchenko)
43 // 10-02-04 Calculation of radiative correctio 43 // 10-02-04 Calculation of radiative corrections using R.Kokoulin model (V.I)
44 // 08-04-05 Major optimisation of internal int 44 // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
45 // 12-04-05 Add usage of G4EmCorrections (V.Iv 45 // 12-04-05 Add usage of G4EmCorrections (V.Ivanchenko)
46 // 13-02-06 ComputeCrossSectionPerElectron, Co 46 // 13-02-06 ComputeCrossSectionPerElectron, ComputeCrossSectionPerAtom (mma)
47 // 47 //
48 48
49 // 49 //
50 // Class Description: 50 // Class Description:
51 // 51 //
52 // Implementation of Bethe-Bloch model of ener 52 // Implementation of Bethe-Bloch model of energy loss and
53 // delta-electron production by heavy charged 53 // delta-electron production by heavy charged particles
54 54
55 // ------------------------------------------- 55 // -------------------------------------------------------------------
56 // 56 //
57 57
58 #ifndef G4MuBetheBlochModel_h 58 #ifndef G4MuBetheBlochModel_h
59 #define G4MuBetheBlochModel_h 1 59 #define G4MuBetheBlochModel_h 1
60 60
61 #include "G4VEmModel.hh" 61 #include "G4VEmModel.hh"
62 62
63 class G4ParticleChangeForLoss; 63 class G4ParticleChangeForLoss;
64 class G4EmCorrections; 64 class G4EmCorrections;
65 65
66 class G4MuBetheBlochModel : public G4VEmModel 66 class G4MuBetheBlochModel : public G4VEmModel
67 { 67 {
68 68
69 public: 69 public:
70 70
71 explicit G4MuBetheBlochModel(const G4Particl 71 explicit G4MuBetheBlochModel(const G4ParticleDefinition* p = nullptr,
72 const G4String& 72 const G4String& nam = "MuBetheBloch");
73 73
74 ~G4MuBetheBlochModel() override = default; << 74 ~G4MuBetheBlochModel() = default;
75 75
76 void Initialise(const G4ParticleDefinition*, 76 void Initialise(const G4ParticleDefinition*, const G4DataVector&) override;
77 77
78 G4double MinEnergyCut(const G4ParticleDefini 78 G4double MinEnergyCut(const G4ParticleDefinition*,
79 const G4MaterialCutsCouple*) override; 79 const G4MaterialCutsCouple*) override;
80 80
81 G4double ComputeCrossSectionPerElectron( 81 G4double ComputeCrossSectionPerElectron(
82 const G4ParticleDefinition*, 82 const G4ParticleDefinition*,
83 G4double kineticEnergy, 83 G4double kineticEnergy,
84 G4double cutEnergy, 84 G4double cutEnergy,
85 G4double maxEnergy); 85 G4double maxEnergy);
86 86
87 G4double ComputeCrossSectionPerAtom( 87 G4double ComputeCrossSectionPerAtom(
88 const G4ParticleDefinition*, 88 const G4ParticleDefinition*,
89 G4double kineticEnergy, 89 G4double kineticEnergy,
90 G4double Z, G4double A, 90 G4double Z, G4double A,
91 G4double cutEnergy, 91 G4double cutEnergy,
92 G4double maxEnergy) override; 92 G4double maxEnergy) override;
93 93
94 G4double CrossSectionPerVolume(const G4Mater 94 G4double CrossSectionPerVolume(const G4Material*,
95 const G4ParticleDefinition*, 95 const G4ParticleDefinition*,
96 G4double kineticEnergy, 96 G4double kineticEnergy,
97 G4double cutEnergy, 97 G4double cutEnergy,
98 G4double maxEnergy) override; 98 G4double maxEnergy) override;
99 99
100 G4double ComputeDEDXPerVolume(const G4Materi 100 G4double ComputeDEDXPerVolume(const G4Material*,
101 const G4Partic 101 const G4ParticleDefinition*,
102 G4double kinet 102 G4double kineticEnergy,
103 G4double cutEn 103 G4double cutEnergy) override;
104 104
105 void SampleSecondaries(std::vector<G4Dynamic 105 void SampleSecondaries(std::vector<G4DynamicParticle*>*,
106 const G4MaterialCutsCouple*, 106 const G4MaterialCutsCouple*,
107 const G4DynamicParticle*, 107 const G4DynamicParticle*,
108 G4double tmin, 108 G4double tmin,
109 G4double maxEnergy) override; 109 G4double maxEnergy) override;
110 110
111 // hide assignment operator 111 // hide assignment operator
112 G4MuBetheBlochModel & operator=(const G4MuB 112 G4MuBetheBlochModel & operator=(const G4MuBetheBlochModel &right) = delete;
113 G4MuBetheBlochModel(const G4MuBetheBlochMod 113 G4MuBetheBlochModel(const G4MuBetheBlochModel&) = delete;
114 114
115 protected: 115 protected:
116 116
117 G4double MaxSecondaryEnergy(const G4Particle 117 G4double MaxSecondaryEnergy(const G4ParticleDefinition*,
118 G4double kinEner 118 G4double kinEnergy) override;
119 119
120 private: 120 private:
121 121
122 void SetParticle(const G4ParticleDefinition* 122 void SetParticle(const G4ParticleDefinition* p);
123 123
124 const G4ParticleDefinition* particle = nullp 124 const G4ParticleDefinition* particle = nullptr;
125 G4ParticleDefinition* theElectron = nu 125 G4ParticleDefinition* theElectron = nullptr;
126 G4ParticleChangeForLoss* fParticleChange 126 G4ParticleChangeForLoss* fParticleChange = nullptr;
127 G4EmCorrections* corr = nullptr; 127 G4EmCorrections* corr = nullptr;
128 128
129 G4double limitRadCorrection; 129 G4double limitRadCorrection;
130 G4double limitKinEnergy; 130 G4double limitKinEnergy;
131 G4double logLimitKinEnergy; 131 G4double logLimitKinEnergy;
132 G4double mass = 1.0; 132 G4double mass = 1.0;
133 G4double massSquare = 1.0; 133 G4double massSquare = 1.0;
134 G4double ratio = 1.0; 134 G4double ratio = 1.0;
135 G4double twoln10; 135 G4double twoln10;
136 G4double alphaprime; 136 G4double alphaprime;
137 static G4double xgi[8],wgi[8]; 137 static G4double xgi[8],wgi[8];
138 }; 138 };
139 139
140 //....oooOO0OOooo........oooOO0OOooo........oo 140 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
141 141
142 #endif 142 #endif
143 143