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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: G4BraggIonModel 32 // File name: G4BraggIonModel
33 // 33 //
34 // Author: Vladimir Ivanchenko 34 // Author: Vladimir Ivanchenko
35 // 35 //
36 // Creation date: 13.10.2004 36 // Creation date: 13.10.2004
37 // 37 //
38 // Modifications: 38 // Modifications:
39 // 09-11-04 Migration to new interface of Stor 39 // 09-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
40 // 11-05-05 Major optimisation of internal int 40 // 11-05-05 Major optimisation of internal interfaces (V.Ivantchenko)
41 // 15-02-06 ComputeCrossSectionPerElectron, Co 41 // 15-02-06 ComputeCrossSectionPerElectron, ComputeCrossSectionPerAtom (mma)
42 // 25-04-06 Add stopping data from ASTAR (V.Iv 42 // 25-04-06 Add stopping data from ASTAR (V.Ivanchenko)
43 // 12-08-08 Added methods GetParticleCharge, G 43 // 12-08-08 Added methods GetParticleCharge, GetChargeSquareRatio,
44 // CorrectionsAlongStep needed for io 44 // CorrectionsAlongStep needed for ions(V.Ivanchenko)
45 45
46 // 46 //
47 // Class Description: 47 // Class Description:
48 // 48 //
49 // Implementation of energy loss and delta-ele 49 // Implementation of energy loss and delta-electron production
50 // by heavy slow charged particles using ICRU' 50 // by heavy slow charged particles using ICRU'49, NIST, and ICRU90
51 // evaluated data for alpha and protons 51 // evaluated data for alpha and protons
52 52
53 // ------------------------------------------- 53 // -------------------------------------------------------------------
54 // 54 //
55 55
56 #ifndef G4BraggIonModel_h 56 #ifndef G4BraggIonModel_h
57 #define G4BraggIonModel_h 1 57 #define G4BraggIonModel_h 1
58 58
59 #include "G4BraggModel.hh" 59 #include "G4BraggModel.hh"
60 60
61 class G4ASTARStopping; 61 class G4ASTARStopping;
62 62
63 class G4BraggIonModel : public G4BraggModel 63 class G4BraggIonModel : public G4BraggModel
64 { 64 {
65 65
66 public: 66 public:
67 67
68 explicit G4BraggIonModel(const G4ParticleDef 68 explicit G4BraggIonModel(const G4ParticleDefinition* p = nullptr,
69 const G4String& nam = "BraggIon"); 69 const G4String& nam = "BraggIon");
70 70
71 ~G4BraggIonModel() override; 71 ~G4BraggIonModel() override;
72 72
73 void Initialise(const G4ParticleDefinition*, 73 void Initialise(const G4ParticleDefinition*,
74 const G4DataVector&) override; 74 const G4DataVector&) override;
75 75
76 G4double ComputeCrossSectionPerAtom( 76 G4double ComputeCrossSectionPerAtom(
77 const G4ParticleDefinition*, 77 const G4ParticleDefinition*,
78 G4double kineticEnergy, 78 G4double kineticEnergy,
79 G4double Z, G4double A, 79 G4double Z, G4double A,
80 G4double cutEnergy, 80 G4double cutEnergy,
81 G4double maxEnergy) override; 81 G4double maxEnergy) override;
82 82
83 G4double CrossSectionPerVolume(const G4Mater 83 G4double CrossSectionPerVolume(const G4Material*,
84 const G4ParticleDefinition*, 84 const G4ParticleDefinition*,
85 G4double kineticEnergy, 85 G4double kineticEnergy,
86 G4double cutEnergy, 86 G4double cutEnergy,
87 G4double maxEnergy) override; 87 G4double maxEnergy) override;
88 88
89 G4double ComputeDEDXPerVolume(const G4Materi 89 G4double ComputeDEDXPerVolume(const G4Material*,
90 const G4Partic 90 const G4ParticleDefinition*,
91 G4double kinet 91 G4double kineticEnergy,
92 G4double cutEn 92 G4double cutEnergy) override;
93 93
94 // Compute ion charge not applied to alpha 94 // Compute ion charge not applied to alpha
95 G4double GetChargeSquareRatio(const G4Partic 95 G4double GetChargeSquareRatio(const G4ParticleDefinition*,
96 const G4Material*, 96 const G4Material*,
97 G4double kineticEnergy) override; 97 G4double kineticEnergy) override;
98 98
99 // add correction to energy loss and ompute 99 // add correction to energy loss and ompute non-ionizing energy loss
100 void CorrectionsAlongStep(const G4MaterialCu 100 void CorrectionsAlongStep(const G4MaterialCutsCouple*,
101 const G4DynamicParticle*, 101 const G4DynamicParticle*,
102 const G4double& length, 102 const G4double& length,
103 G4double& eloss) override; 103 G4double& eloss) override;
104 104
105 // hide assignment operator 105 // hide assignment operator
106 G4BraggIonModel & operator=(const G4BraggIo 106 G4BraggIonModel & operator=(const G4BraggIonModel &right) = delete;
107 G4BraggIonModel(const G4BraggIonModel&) = d 107 G4BraggIonModel(const G4BraggIonModel&) = delete;
108 108
109 private: 109 private:
110 110
111 G4double HeEffChargeSquare(const G4double z, 111 G4double HeEffChargeSquare(const G4double z,
112 const G4double ki 112 const G4double kinEnergyInMeV) const;
113 113
114 G4int HasMaterialForHe(const G4Material* mat 114 G4int HasMaterialForHe(const G4Material* material) const;
115 115
116 G4double HeStoppingPower(const G4double kinE 116 G4double HeStoppingPower(const G4double kinEnergy) const;
117 117
118 G4double HeElectronicStoppingPower(const G4i 118 G4double HeElectronicStoppingPower(const G4int z, const G4double kinEnergy) const;
119 119
120 G4double HeDEDX(const G4Material* material, 120 G4double HeDEDX(const G4Material* material, const G4double kinEnergy);
121 121
122 static G4ASTARStopping* fASTAR; 122 static G4ASTARStopping* fASTAR;
123 123
124 G4double heChargeSquare = 4.0; 124 G4double heChargeSquare = 4.0;
125 G4double HeMass; 125 G4double HeMass;
126 G4double massFactor; 126 G4double massFactor;
127 127
128 G4int iASTAR = -1; // index in ASTAR 128 G4int iASTAR = -1; // index in ASTAR
129 G4bool isAlpha = false; 129 G4bool isAlpha = false;
130 G4bool isFirstAlpha = false; 130 G4bool isFirstAlpha = false;
131 }; 131 };
132 132
133 //....oooOO0OOooo........oooOO0OOooo........oo 133 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
134 134
135 #endif 135 #endif
136 136