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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: G4KleinNishinaCompton 32 // File name: G4KleinNishinaCompton
33 // 33 //
34 // Author: Vladimir Ivanchenko on base 34 // Author: Vladimir Ivanchenko on base of Michel Maire code
35 // 35 //
36 // Creation date: 15.03.2005 36 // Creation date: 15.03.2005
37 // 37 //
38 // Modifications: 38 // Modifications:
39 // 18-04-05 Use G4ParticleChangeForGamma (V.Iv 39 // 18-04-05 Use G4ParticleChangeForGamma (V.Ivantchenko)
40 // 40 //
41 // 41 //
42 // Class Description: 42 // Class Description:
43 // 43 //
44 // Implementation of gamma Compton scatteribg 44 // Implementation of gamma Compton scatteribg on free electron
45 // 45 //
46 46
47 // ------------------------------------------- 47 // -------------------------------------------------------------------
48 // 48 //
49 49
50 #ifndef G4KleinNishinaCompton_h 50 #ifndef G4KleinNishinaCompton_h
51 #define G4KleinNishinaCompton_h 1 51 #define G4KleinNishinaCompton_h 1
52 52
53 #include "G4VEmModel.hh" 53 #include "G4VEmModel.hh"
54 54
55 class G4ParticleChangeForGamma; 55 class G4ParticleChangeForGamma;
56 56
57 class G4KleinNishinaCompton : public G4VEmMode 57 class G4KleinNishinaCompton : public G4VEmModel
58 { 58 {
59 59
60 public: 60 public:
61 61
62 explicit G4KleinNishinaCompton(const G4Parti 62 explicit G4KleinNishinaCompton(const G4ParticleDefinition* p = nullptr,
63 const G4String& nam = "Klein-Nishina" 63 const G4String& nam = "Klein-Nishina");
64 64
65 ~G4KleinNishinaCompton() override; 65 ~G4KleinNishinaCompton() 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 G4KleinNishinaCompton & operator= 87 G4KleinNishinaCompton & operator=
88 (const G4KleinNishinaCompton &right) = delet 88 (const G4KleinNishinaCompton &right) = delete;
89 G4KleinNishinaCompton(const G4KleinNishinaC 89 G4KleinNishinaCompton(const G4KleinNishinaCompton&) = delete;
90 90
91 protected: 91 protected:
92 92
93 G4ParticleDefinition* theGamma; 93 G4ParticleDefinition* theGamma;
94 G4ParticleDefinition* theElectron; 94 G4ParticleDefinition* theElectron;
95 G4ParticleChangeForGamma* fParticleChange; 95 G4ParticleChangeForGamma* fParticleChange;
96 G4double lowestSecondaryEne 96 G4double lowestSecondaryEnergy;
97 }; 97 };
98 98
99 //....oooOO0OOooo........oooOO0OOooo........oo 99 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
100 100
101 #endif 101 #endif
102 102