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25 // 25 //
26 // 26 //
27 // Authors: G.Depaola & F.Longo 27 // Authors: G.Depaola & F.Longo
28 // 28 //
29 29
30 #ifndef G4LivermorePolarizedGammaConversionMod 30 #ifndef G4LivermorePolarizedGammaConversionModel_h
31 #define G4LivermorePolarizedGammaConversionMod 31 #define G4LivermorePolarizedGammaConversionModel_h 1
32 32
33 #include "G4VEmModel.hh" 33 #include "G4VEmModel.hh"
34 #include "G4PhysicsFreeVector.hh" << 34 #include "G4LPhysicsFreeVector.hh"
35 35
>> 36 //#include "G4Electron.hh"
>> 37 //#include "G4Positron.hh"
36 class G4ParticleChangeForGamma; 38 class G4ParticleChangeForGamma;
37 39
>> 40
>> 41
38 class G4LivermorePolarizedGammaConversionModel 42 class G4LivermorePolarizedGammaConversionModel : public G4VEmModel
39 { 43 {
>> 44
40 public: 45 public:
41 46
42 explicit G4LivermorePolarizedGammaConversion << 47 G4LivermorePolarizedGammaConversionModel(const G4ParticleDefinition* p = 0,
43 const G4String& nam = "Livermor 48 const G4String& nam = "LivermorePolarizedGammaConversion");
>> 49
44 virtual ~G4LivermorePolarizedGammaConversion 50 virtual ~G4LivermorePolarizedGammaConversionModel();
45 51
46 void Initialise(const G4ParticleDefinition*, << 52 virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
47 53
48 void InitialiseLocal(const G4ParticleDefinit << 54 virtual void InitialiseLocal(const G4ParticleDefinition*,
49 G4VEmModel* masterModel) override; << 55 G4VEmModel* masterModel);
>> 56
>> 57 virtual void InitialiseForElement(const G4ParticleDefinition*, G4int Z);
>> 58
>> 59 virtual G4double ComputeCrossSectionPerAtom(
>> 60 const G4ParticleDefinition*,
>> 61 G4double kinEnergy,
>> 62 G4double Z,
>> 63 G4double A=0,
>> 64 G4double cut=0,
>> 65 G4double emax=DBL_MAX);
>> 66
>> 67 virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
>> 68 const G4MaterialCutsCouple*,
>> 69 const G4DynamicParticle*,
>> 70 G4double tmin,
>> 71 G4double maxEnergy);
>> 72
>> 73 virtual G4double MinPrimaryEnergy(const G4Material*,
>> 74 const G4ParticleDefinition*,
>> 75 G4double);
>> 76
>> 77 private:
50 78
51 void InitialiseForElement(const G4ParticleDe << 79 G4ParticleChangeForGamma* fParticleChange;
52 80
53 G4double ComputeCrossSectionPerAtom( << 81 G4double lowEnergyLimit;
54 const G4ParticleDefinition*, << 82
55 G4double kinEnergy, << 83 // G4double highEnergyLimit;
56 G4double Z, << 84 G4bool isInitialised;
57 G4double A=0, << 85 G4int verboseLevel;
58 G4double cut=0, <<
59 G4double emax=DBL_MAX) override; <<
60 <<
61 void SampleSecondaries(std::vector<G4Dynamic <<
62 const G4MaterialCutsCouple*, <<
63 const G4DynamicParticle*, <<
64 G4double tmin, <<
65 G4double maxEnergy) override; <<
66 <<
67 G4double MinPrimaryEnergy(const G4Material*, <<
68 const G4ParticleDefinition*, <<
69 G4double) override; <<
70 86
71 G4LivermorePolarizedGammaConversionModel & o <<
72 G4LivermorePolarizedGammaConversionModel(con <<
73 87
74 private: <<
75 void ReadData(size_t Z, const char* path = 0 88 void ReadData(size_t Z, const char* path = 0);
76 89
77 G4double ScreenFunction1(G4double screenVari 90 G4double ScreenFunction1(G4double screenVariable);
78 G4double ScreenFunction2(G4double screenVari 91 G4double ScreenFunction2(G4double screenVariable);
79 92
80 // specific methods for polarization 93 // specific methods for polarization
>> 94
81 G4ThreeVector GetRandomPolarization(G4ThreeV 95 G4ThreeVector GetRandomPolarization(G4ThreeVector& direction0); // Random Polarization
82 G4ThreeVector GetPerpendicularPolarization(c 96 G4ThreeVector GetPerpendicularPolarization(const G4ThreeVector& direction0, const G4ThreeVector& polarization0) const;
83 G4ThreeVector SetPerpendicularVector(G4Three 97 G4ThreeVector SetPerpendicularVector(G4ThreeVector& a); // temporary
84 void SystemOfRefChange(G4ThreeVector& direct 98 void SystemOfRefChange(G4ThreeVector& direction0, G4ThreeVector& direction1,
85 G4ThreeVector& polarization0); 99 G4ThreeVector& polarization0);
86 100
87 // Gamma Conversion methods 101 // Gamma Conversion methods
>> 102
>> 103
88 G4double SetPhi(G4double); 104 G4double SetPhi(G4double);
89 G4double SetPsi(G4double, G4double); // 105 G4double SetPsi(G4double, G4double); //
90 106
91 void SetTheta(G4double*, G4double*, G4double 107 void SetTheta(G4double*, G4double*, G4double);
92 108
93 G4double Poli(G4double , G4double, G4double, 109 G4double Poli(G4double , G4double, G4double, G4double);
94 G4double Fln(G4double, G4double, G4double); 110 G4double Fln(G4double, G4double, G4double);
95 111
96 G4double Encu(G4double*, G4double*, G4double 112 G4double Encu(G4double*, G4double*, G4double);
97 113
98 G4double Flor(G4double*, G4double); 114 G4double Flor(G4double*, G4double);
99 G4double Glor(G4double*, G4double); 115 G4double Glor(G4double*, G4double);
100 116
101 G4double Fdlor(G4double*, G4double); 117 G4double Fdlor(G4double*, G4double);
102 G4double Fintlor(G4double*, G4double); 118 G4double Fintlor(G4double*, G4double);
103 G4double Finvlor(G4double*, G4double,G4doubl 119 G4double Finvlor(G4double*, G4double,G4double);
104 120
105 G4double Ftan(G4double*, G4double); 121 G4double Ftan(G4double*, G4double);
>> 122
>> 123 //G4double Gtan(G4double*, G4double);
>> 124
106 G4double Fdtan(G4double*, G4double); 125 G4double Fdtan(G4double*, G4double);
107 G4double Finttan(G4double*, G4double); 126 G4double Finttan(G4double*, G4double);
108 G4double Finvtan(G4double*, G4double, G4doub 127 G4double Finvtan(G4double*, G4double, G4double);
109 128
>> 129 G4double smallEnergy;
>> 130 G4double Psi, Phi;
110 131
111 G4ParticleChangeForGamma* fParticleChange; << 132
>> 133 G4LivermorePolarizedGammaConversionModel & operator=(const G4LivermorePolarizedGammaConversionModel &right);
>> 134 G4LivermorePolarizedGammaConversionModel(const G4LivermorePolarizedGammaConversionModel&);
112 135
113 static const G4int maxZ = 99; << 136 static G4int maxZ;
114 static G4PhysicsFreeVector* data[100]; // 10 << 137 static G4LPhysicsFreeVector* data[100]; // 100 because Z range is 1-99
115 138
116 G4double lowEnergyLimit; <<
117 G4double smallEnergy; <<
118 G4double Psi, Phi; <<
119 G4int verboseLevel; <<
120 G4bool isInitialised; <<
121 }; 139 };
122 140
123 //....oooOO0OOooo........oooOO0OOooo........oo 141 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
124 142
125 #endif 143 #endif
126 144