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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: G4KleinNishinaModel 32 // File name: G4KleinNishinaModel
33 // 33 //
34 // Author: Vladimir Ivanchenko on base 34 // Author: Vladimir Ivanchenko on base of G4KleinNishinaCompton
35 // 35 //
36 // Creation date: 13.06.2010 36 // Creation date: 13.06.2010
37 // 37 //
38 // Modifications: 38 // Modifications:
39 // 39 //
40 // Class Description: 40 // Class Description:
41 // 41 //
42 // Implementation of gamma Compton scattering 42 // Implementation of gamma Compton scattering with atomic effects
43 // 43 //
44 44
45 // ------------------------------------------- 45 // -------------------------------------------------------------------
46 // 46 //
47 47
48 #ifndef G4KleinNishinaModel_h 48 #ifndef G4KleinNishinaModel_h
49 #define G4KleinNishinaModel_h 1 49 #define G4KleinNishinaModel_h 1
50 50
51 #include "G4VEmModel.hh" 51 #include "G4VEmModel.hh"
52 #include "G4LorentzVector.hh" 52 #include "G4LorentzVector.hh"
53 #include <vector> 53 #include <vector>
54 54
55 class G4ParticleChangeForGamma; 55 class G4ParticleChangeForGamma;
56 class G4VAtomDeexcitation; 56 class G4VAtomDeexcitation;
57 57
58 class G4KleinNishinaModel : public G4VEmModel 58 class G4KleinNishinaModel : public G4VEmModel
59 { 59 {
60 60
61 public: 61 public:
62 62
63 explicit G4KleinNishinaModel(const G4String& 63 explicit G4KleinNishinaModel(const G4String& nam = "KleinNishina");
64 64
65 ~G4KleinNishinaModel() override; 65 ~G4KleinNishinaModel() override;
66 66
67 void Initialise(const G4ParticleDefinition*, 67 void Initialise(const G4ParticleDefinition*, const G4DataVector&) override;
68 68
69 void InitialiseLocal(const G4ParticleDefinit 69 void InitialiseLocal(const G4ParticleDefinition*,
70 G4VEmModel* masterModel) override; 70 G4VEmModel* masterModel) override;
71 71
72 G4double ComputeCrossSectionPerAtom( 72 G4double ComputeCrossSectionPerAtom(
73 const G4Partic 73 const G4ParticleDefinition*,
74 G4double 74 G4double kinEnergy,
75 G4double 75 G4double Z,
76 G4double 76 G4double A,
77 G4double 77 G4double cut,
78 G4double 78 G4double emax) override;
79 79
80 void SampleSecondaries(std::vector<G4Dynamic 80 void SampleSecondaries(std::vector<G4DynamicParticle*>*,
81 const G4MaterialCutsCouple*, 81 const G4MaterialCutsCouple*,
82 const G4DynamicParticle*, 82 const G4DynamicParticle*,
83 G4double tmin, 83 G4double tmin,
84 G4double maxEnergy) override; 84 G4double maxEnergy) override;
85 85
86 // hide assignment operator 86 // hide assignment operator
87 G4KleinNishinaModel & operator=(const G4Kle 87 G4KleinNishinaModel & operator=(const G4KleinNishinaModel &right) = delete;
88 G4KleinNishinaModel(const G4KleinNishinaMod 88 G4KleinNishinaModel(const G4KleinNishinaModel&) = delete;
89 89
90 protected: 90 protected:
91 91
92 G4ParticleDefinition* theGamma; 92 G4ParticleDefinition* theGamma;
93 G4ParticleDefinition* theElectron; 93 G4ParticleDefinition* theElectron;
94 G4ParticleChangeForGamma* fParticleChange; 94 G4ParticleChangeForGamma* fParticleChange;
95 G4double lowestSecondaryEne 95 G4double lowestSecondaryEnergy;
96 96
97 private: 97 private:
98 98
99 G4LorentzVector lv1, lv2; 99 G4LorentzVector lv1, lv2;
100 G4ThreeVector bst; 100 G4ThreeVector bst;
101 101
102 G4VAtomDeexcitation* fAtomDeexcitation; 102 G4VAtomDeexcitation* fAtomDeexcitation;
103 G4double limitFactor; 103 G4double limitFactor;
104 std::vector<G4double> fProbabilities; 104 std::vector<G4double> fProbabilities;
105 }; 105 };
106 106
107 //....oooOO0OOooo........oooOO0OOooo........oo 107 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
108 108
109 #endif 109 #endif
110 110