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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. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // author: Vladimir Grichine 26 // author: Vladimir Grichine
27 // 27 //
28 // 14.10.12 V. Grichine, fFormFactor was added 28 // 14.10.12 V. Grichine, fFormFactor was added as the class member
29 // 25.05.2011 first implementation 29 // 25.05.2011 first implementation
30 // 30 //
31 // X ray Rayleigh scattering model based on si 31 // X ray Rayleigh scattering model based on simplified form-factors
32 // and angular distribution 32 // and angular distribution
33 // 33 //
34 34
35 #ifndef G4XrayRayleighModel_h 35 #ifndef G4XrayRayleighModel_h
36 #define G4XrayRayleighModel_h 1 36 #define G4XrayRayleighModel_h 1
37 37
38 #include "G4VEmModel.hh" 38 #include "G4VEmModel.hh"
39 #include "G4ParticleChangeForGamma.hh" 39 #include "G4ParticleChangeForGamma.hh"
40 #include "G4Gamma.hh" 40 #include "G4Gamma.hh"
41 41
42 class G4XrayRayleighModel : public G4VEmModel 42 class G4XrayRayleighModel : public G4VEmModel
43 { 43 {
44 44
45 public: 45 public:
46 46
47 explicit G4XrayRayleighModel(const G4Particl 47 explicit G4XrayRayleighModel(const G4ParticleDefinition* p = nullptr,
48 const G4String& nam = "XrayRaylei 48 const G4String& nam = "XrayRayleigh");
49 49
50 ~G4XrayRayleighModel() override; 50 ~G4XrayRayleighModel() override;
51 51
52 void Initialise(const G4ParticleDefinition*, 52 void Initialise(const G4ParticleDefinition*, const G4DataVector&) override;
53 53
54 G4double ComputeCrossSectionPerAtom( 54 G4double ComputeCrossSectionPerAtom(
55 const G4Partic 55 const G4ParticleDefinition*,
56 G4double 56 G4double kinEnergy,
57 G4double 57 G4double Z,
58 G4double 58 G4double A=0,
59 G4double 59 G4double cut=0,
60 G4double 60 G4double emax=DBL_MAX) override;
61 61
62 void SampleSecondaries(std::vector<G4Dynamic 62 void SampleSecondaries(std::vector<G4DynamicParticle*>*,
63 const G4MaterialCutsCouple*, 63 const G4MaterialCutsCouple*,
64 const G4DynamicParticle*, 64 const G4DynamicParticle*,
65 G4double tmin, 65 G4double tmin,
66 G4double maxEnergy) override; 66 G4double maxEnergy) override;
67 67
68 G4XrayRayleighModel & operator=(const G4Xra 68 G4XrayRayleighModel & operator=(const G4XrayRayleighModel &right) = delete;
69 G4XrayRayleighModel(const G4XrayRayleighMod 69 G4XrayRayleighModel(const G4XrayRayleighModel&) = delete;
70 70
71 private: 71 private:
72 72
73 G4ParticleChangeForGamma* fParticleChange; 73 G4ParticleChangeForGamma* fParticleChange;
74 74
75 G4double lowEnergyLimit; 75 G4double lowEnergyLimit;
76 G4double highEnergyLimit; 76 G4double highEnergyLimit;
77 G4double fFormFactor; 77 G4double fFormFactor;
78 78
79 G4int verboseLevel; 79 G4int verboseLevel;
80 G4bool isInitialised; 80 G4bool isInitialised;
81 81
82 static const G4double fCofA; 82 static const G4double fCofA;
83 static const G4double fCofR; 83 static const G4double fCofR;
84 84
85 }; 85 };
86 86
87 //....oooOO0OOooo........oooOO0OOooo........oo 87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
88 88
89 #endif 89 #endif
90 90