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25 // 25 //
>> 26 // $Id$
26 // 27 //
27 // Authors: G.Depaola & F.Longo 28 // Authors: G.Depaola & F.Longo
28 // 29 //
29 30
30 #ifndef G4LivermorePolarizedGammaConversionMod 31 #ifndef G4LivermorePolarizedGammaConversionModel_h
31 #define G4LivermorePolarizedGammaConversionMod 32 #define G4LivermorePolarizedGammaConversionModel_h 1
32 33
33 #include "G4VEmModel.hh" 34 #include "G4VEmModel.hh"
34 #include "G4PhysicsFreeVector.hh" << 35 #include "G4Electron.hh"
>> 36 #include "G4Positron.hh"
>> 37 #include "G4ParticleChangeForGamma.hh"
>> 38 #include "G4CrossSectionHandler.hh"
>> 39 #include "G4LogLogInterpolation.hh"
>> 40 #include "G4CompositeEMDataSet.hh"
>> 41 #include "G4ProductionCutsTable.hh"
>> 42 #include "G4ForceCondition.hh"
35 43
36 class G4ParticleChangeForGamma; <<
37 44
38 class G4LivermorePolarizedGammaConversionModel 45 class G4LivermorePolarizedGammaConversionModel : public G4VEmModel
39 { 46 {
>> 47
40 public: 48 public:
41 49
42 explicit G4LivermorePolarizedGammaConversion << 50 G4LivermorePolarizedGammaConversionModel(const G4ParticleDefinition* p = 0,
43 const G4String& nam = "Livermor << 51 const G4String& nam = "LivermorePolarizedGammaConversion");
>> 52
44 virtual ~G4LivermorePolarizedGammaConversion 53 virtual ~G4LivermorePolarizedGammaConversionModel();
45 <<
46 void Initialise(const G4ParticleDefinition*, <<
47 54
48 void InitialiseLocal(const G4ParticleDefinit << 55 virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);
49 G4VEmModel* masterModel) override; <<
50 <<
51 void InitialiseForElement(const G4ParticleDe <<
52 56
53 G4double ComputeCrossSectionPerAtom( << 57 virtual G4double ComputeCrossSectionPerAtom(
54 const G4ParticleDefinition*, << 58 const G4ParticleDefinition*,
55 G4double kinEnergy, << 59 G4double kinEnergy,
56 G4double Z, << 60 G4double Z,
57 G4double A=0, << 61 G4double A=0,
58 G4double cut=0, << 62 G4double cut=0,
59 G4double emax=DBL_MAX) override; << 63 G4double emax=DBL_MAX);
60 << 64
61 void SampleSecondaries(std::vector<G4Dynamic << 65 virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
62 const G4MaterialCutsCouple*, << 66 const G4MaterialCutsCouple*,
63 const G4DynamicParticle*, << 67 const G4DynamicParticle*,
64 G4double tmin, << 68 G4double tmin,
65 G4double maxEnergy) override; << 69 G4double maxEnergy);
66 << 70
67 G4double MinPrimaryEnergy(const G4Material*, << 71 protected:
68 const G4ParticleDefinition*, <<
69 G4double) override; <<
70 72
71 G4LivermorePolarizedGammaConversionModel & o << 73 G4ParticleChangeForGamma* fParticleChange;
72 G4LivermorePolarizedGammaConversionModel(con <<
73 74
>> 75 G4double GetMeanFreePath(const G4Track& aTrack,
>> 76 G4double previousStepSize,
>> 77 G4ForceCondition* condition);
74 private: 78 private:
75 void ReadData(size_t Z, const char* path = 0 << 79
76 << 80 G4double lowEnergyLimit;
77 G4double ScreenFunction1(G4double screenVari << 81 G4double highEnergyLimit;
78 G4double ScreenFunction2(G4double screenVari << 82 G4bool isInitialised;
79 << 83 G4int verboseLevel;
>> 84
>> 85 G4VEMDataSet* meanFreePathTable;
>> 86 G4VCrossSectionHandler* crossSectionHandler;
>> 87
>> 88
80 // specific methods for polarization 89 // specific methods for polarization
>> 90
81 G4ThreeVector GetRandomPolarization(G4ThreeV 91 G4ThreeVector GetRandomPolarization(G4ThreeVector& direction0); // Random Polarization
82 G4ThreeVector GetPerpendicularPolarization(c 92 G4ThreeVector GetPerpendicularPolarization(const G4ThreeVector& direction0, const G4ThreeVector& polarization0) const;
83 G4ThreeVector SetPerpendicularVector(G4Three 93 G4ThreeVector SetPerpendicularVector(G4ThreeVector& a); // temporary
84 void SystemOfRefChange(G4ThreeVector& direct 94 void SystemOfRefChange(G4ThreeVector& direction0, G4ThreeVector& direction1,
85 G4ThreeVector& polarization0); 95 G4ThreeVector& polarization0);
86 96
87 // Gamma Conversion methods 97 // Gamma Conversion methods
>> 98
>> 99
88 G4double SetPhi(G4double); 100 G4double SetPhi(G4double);
89 G4double SetPsi(G4double, G4double); // 101 G4double SetPsi(G4double, G4double); //
90 102
>> 103 G4double ScreenFunction1(G4double screenVariable);
>> 104 G4double ScreenFunction2(G4double screenVariable);
91 void SetTheta(G4double*, G4double*, G4double 105 void SetTheta(G4double*, G4double*, G4double);
92 106
93 G4double Poli(G4double , G4double, G4double, 107 G4double Poli(G4double , G4double, G4double, G4double);
94 G4double Fln(G4double, G4double, G4double); 108 G4double Fln(G4double, G4double, G4double);
95 109
96 G4double Encu(G4double*, G4double*, G4double 110 G4double Encu(G4double*, G4double*, G4double);
97 111
98 G4double Flor(G4double*, G4double); 112 G4double Flor(G4double*, G4double);
99 G4double Glor(G4double*, G4double); 113 G4double Glor(G4double*, G4double);
100 114
101 G4double Fdlor(G4double*, G4double); 115 G4double Fdlor(G4double*, G4double);
102 G4double Fintlor(G4double*, G4double); 116 G4double Fintlor(G4double*, G4double);
103 G4double Finvlor(G4double*, G4double,G4doubl 117 G4double Finvlor(G4double*, G4double,G4double);
104 118
105 G4double Ftan(G4double*, G4double); 119 G4double Ftan(G4double*, G4double);
>> 120
>> 121 //G4double Gtan(G4double*, G4double);
>> 122
106 G4double Fdtan(G4double*, G4double); 123 G4double Fdtan(G4double*, G4double);
107 G4double Finttan(G4double*, G4double); 124 G4double Finttan(G4double*, G4double);
108 G4double Finvtan(G4double*, G4double, G4doub 125 G4double Finvtan(G4double*, G4double, G4double);
109 126
110 <<
111 G4ParticleChangeForGamma* fParticleChange; <<
112 <<
113 static const G4int maxZ = 99; <<
114 static G4PhysicsFreeVector* data[100]; // 10 <<
115 <<
116 G4double lowEnergyLimit; <<
117 G4double smallEnergy; 127 G4double smallEnergy;
118 G4double Psi, Phi; 128 G4double Psi, Phi;
119 G4int verboseLevel; << 129
120 G4bool isInitialised; << 130
>> 131 G4LivermorePolarizedGammaConversionModel & operator=(const G4LivermorePolarizedGammaConversionModel &right);
>> 132 G4LivermorePolarizedGammaConversionModel(const G4LivermorePolarizedGammaConversionModel&);
>> 133
121 }; 134 };
122 135
123 //....oooOO0OOooo........oooOO0OOooo........oo 136 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
124 137
125 #endif 138 #endif
126 139