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25 // 25 //
26 // Author: Sebastien Incerti 26 // Author: Sebastien Incerti
27 // 22 January 2012 27 // 22 January 2012
28 // on base of G4LivermoreGammaConversi 28 // on base of G4LivermoreGammaConversionModel (original version)
29 // and G4LivermoreRayleighModel (MT ve 29 // and G4LivermoreRayleighModel (MT version)
30 // <<
31 // Modifications: Zhuxin Li@CENBG <<
32 // 11 March 2020 <<
33 // derives from G4PairProductio <<
34 // ------------------------------------------- <<
35 30
36 #ifndef G4LivermoreGammaConversionModel_h 31 #ifndef G4LivermoreGammaConversionModel_h
37 #define G4LivermoreGammaConversionModel_h 1 32 #define G4LivermoreGammaConversionModel_h 1
38 33
39 #include "G4PairProductionRelModel.hh" << 34 #include "G4VEmModel.hh"
40 #include "G4Log.hh" << 35 #include "G4Electron.hh"
>> 36 #include "G4Positron.hh"
>> 37 #include "G4ParticleChangeForGamma.hh"
>> 38 #include "G4LPhysicsFreeVector.hh"
>> 39 #include "G4ProductionCutsTable.hh"
41 40
42 class G4ParticleChangeForGamma; << 41 class G4LivermoreGammaConversionModel : public G4VEmModel
43 class G4PhysicsFreeVector; <<
44 class G4PhysicsLogVector; <<
45 <<
46 class G4LivermoreGammaConversionModel : public <<
47 { 42 {
>> 43
48 public: 44 public:
49 << 45
50 explicit G4LivermoreGammaConversionModel( << 46 G4LivermoreGammaConversionModel(const G4ParticleDefinition* p = 0,
51 const G4ParticleDefinition* p = n << 47 const G4String& nam = "LivermoreConversion");
52 const G4String& nam = "LivermoreC << 48
53 ~G4LivermoreGammaConversionModel() override; << 49 virtual ~G4LivermoreGammaConversionModel();
54 << 50
55 void Initialise(const G4ParticleDefinition*, << 51 virtual void Initialise(const G4ParticleDefinition*,
56 const G4DataVector&) overrid << 52 const G4DataVector&);
57 void InitialiseForElement(const G4ParticleDe << 53
58 G4int Z) ove << 54 //MT
59 G4double ComputeCrossSectionPerAtom( << 55 virtual void InitialiseLocal(const G4ParticleDefinition*,
>> 56 G4VEmModel* masterModel);
>> 57
>> 58 virtual void InitialiseForElement(const G4ParticleDefinition*, G4int Z);
>> 59 //END MT
>> 60
>> 61 virtual G4double ComputeCrossSectionPerAtom(
60 const G4Partic 62 const G4ParticleDefinition*,
61 G4double 63 G4double kinEnergy,
62 G4double 64 G4double Z,
63 G4double << 65 G4double A=0,
64 G4double << 66 G4double cut=0,
65 G4double << 67 G4double emax=DBL_MAX);
66 G4LivermoreGammaConversionModel & operator= << 68
67 (const G4LivermoreGammaConversionModel &rig << 69 virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
68 G4LivermoreGammaConversionModel(const G4Liv << 70 const G4MaterialCutsCouple*,
>> 71 const G4DynamicParticle*,
>> 72 G4double tmin,
>> 73 G4double maxEnergy);
>> 74
>> 75 virtual G4double MinPrimaryEnergy(const G4Material*,
>> 76 const G4ParticleDefinition*,
>> 77 G4double);
69 78
70 private: 79 private:
71 void ReadData(const G4int ZZ); <<
72 const G4String& FindDirectoryPath(); <<
73 80
74 G4ParticleChangeForGamma* fParticleChange; << 81 void ReadData(size_t Z, const char* path = 0);
75 82
76 static G4PhysicsFreeVector* data[101]; // 10 << 83 G4double ScreenFunction1(G4double screenVariable);
77 static G4String gDataDirectory; << 84 G4double ScreenFunction2(G4double screenVariable);
78 85
79 G4double lowEnergyLimit; << 86 G4LivermoreGammaConversionModel & operator=(const G4LivermoreGammaConversionModel &right);
>> 87 G4LivermoreGammaConversionModel(const G4LivermoreGammaConversionModel&);
>> 88
>> 89 G4bool isInitialised;
80 G4int verboseLevel; 90 G4int verboseLevel;
81 G4int maxZ = 100; << 91
82 G4bool useSpline = false; << 92 G4double lowEnergyLimit;
83 G4bool isInitialised = false; << 93 G4double smallEnergy;
>> 94
>> 95 //MT
>> 96 static G4int maxZ;
>> 97 static G4LPhysicsFreeVector* data[100]; // 100 because Z range is 1-99
>> 98 // in LivermoreRayleighModel, 101
>> 99 // because Z range is 1-100
>> 100 //END MT
>> 101
>> 102 G4ParticleChangeForGamma* fParticleChange;
>> 103
84 }; 104 };
85 105
>> 106 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
86 107
87 #endif 108 #endif
88 109