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25 // 25 //
>> 26 // $Id: G4PolarizedComptonModel.hh,v 1.2 2007-05-23 08:52:20 vnivanch Exp $
>> 27 // GEANT4 tag $Name: not supported by cvs2svn $
>> 28 //
26 // ------------------------------------------- 29 // -------------------------------------------------------------------
27 // 30 //
28 // Geant4 Class header file << 31 // GEANT4 Class header file
>> 32 //
29 // 33 //
30 // File name: G4PolarizedComptonModel 34 // File name: G4PolarizedComptonModel
31 // 35 //
32 // Author: Andreas Schaelicke 36 // Author: Andreas Schaelicke
33 // 37 //
>> 38 // Creation date: 01.05.2005
>> 39 //
>> 40 // Modifications:
>> 41 // 18-07-06 use newly calculated cross sections (P. Starovoitov)
>> 42 // 21-08-05 update interface (A. Schaelicke)
>> 43 //
>> 44 //
34 // Class Description: 45 // Class Description:
35 // Implementation of polarized gamma Compton << 46 //
>> 47 // Implementation of polarized gamma Compton scattering on free electron
>> 48 //
>> 49
>> 50 // -------------------------------------------------------------------
>> 51 //
36 52
37 #ifndef G4PolarizedComptonModel_h 53 #ifndef G4PolarizedComptonModel_h
38 #define G4PolarizedComptonModel_h 1 54 #define G4PolarizedComptonModel_h 1
39 55
40 #include "globals.hh" <<
41 #include "G4KleinNishinaCompton.hh" 56 #include "G4KleinNishinaCompton.hh"
42 #include "G4StokesVector.hh" 57 #include "G4StokesVector.hh"
43 #include "G4ThreeVector.hh" <<
44 58
45 class G4DynamicParticle; <<
46 class G4MaterialCutsCouple; <<
47 class G4ParticleDefinition; <<
48 class G4ParticleChangeForGamma; 59 class G4ParticleChangeForGamma;
49 class G4VPolarizedXS; << 60 class G4PolarizedComptonCrossSection;
50 61
51 class G4PolarizedComptonModel : public G4Klein 62 class G4PolarizedComptonModel : public G4KleinNishinaCompton
52 { 63 {
53 public: << 64
54 explicit G4PolarizedComptonModel(const G4Par << 65 public:
55 const G4Str << 66
56 << 67 G4PolarizedComptonModel(const G4ParticleDefinition* p = 0,
57 virtual ~G4PolarizedComptonModel() override; << 68 const G4String& nam = "Polarized-Compton");
58 << 69
59 virtual G4double ComputeCrossSectionPerAtom( << 70 virtual G4double ComputeCrossSectionPerAtom(
60 << 71 const G4ParticleDefinition*,
61 << 72 G4double kinEnergy,
62 << 73 G4double Z,
>> 74 G4double A,
>> 75 G4double cut,
>> 76 G4double emax);
63 G4double ComputeAsymmetryPerAtom(G4double ga 77 G4double ComputeAsymmetryPerAtom(G4double gammaEnergy, G4double Z);
>> 78 virtual ~G4PolarizedComptonModel();
64 79
65 virtual void SampleSecondaries(std::vector<G 80 virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
66 const G4Mater << 81 const G4MaterialCutsCouple*,
67 const G4Dynam << 82 const G4DynamicParticle*,
68 G4double maxE << 83 G4double tmin,
69 << 84 G4double maxEnergy);
70 // polarized routines << 85
71 inline void SetTargetPolarization(const G4Th << 86 // polarized routines
72 inline void SetBeamPolarization(const G4Thre << 87 inline void SetTargetPolarization(const G4ThreeVector & pTarget);
73 inline const G4ThreeVector& GetTargetPolariz << 88 inline void SetBeamPolarization(const G4ThreeVector & pBeam);
74 inline const G4ThreeVector& GetBeamPolarizat << 89 inline const G4ThreeVector & GetTargetPolarization() const;
75 inline const G4ThreeVector& GetFinalGammaPol << 90 inline const G4ThreeVector & GetBeamPolarization() const;
76 inline const G4ThreeVector& GetFinalElectron << 91 inline const G4ThreeVector & GetFinalGammaPolarization() const;
>> 92 inline const G4ThreeVector & GetFinalElectronPolarization() const;
>> 93 private:
77 94
78 // hide assignment operator 95 // hide assignment operator
79 G4PolarizedComptonModel& operator=(const G4P << 96 G4PolarizedComptonModel & operator=(const G4PolarizedComptonModel &right);
80 delete; << 97 G4PolarizedComptonModel(const G4PolarizedComptonModel&);
81 G4PolarizedComptonModel(const G4PolarizedCom << 98
82 << 99 G4PolarizedComptonCrossSection * crossSectionCalculator;
83 private: << 100 // incomming
84 void PrintWarning(const G4DynamicParticle*, << 101 G4StokesVector theBeamPolarization; // photon
85 G4double onecos, G4double << 102 G4StokesVector theTargetPolarization; // electron
86 <<
87 static constexpr G4int fLoopLim = 10000; <<
88 <<
89 G4VPolarizedXS* fCrossSectionCalculator; <<
90 // incoming <<
91 G4StokesVector fBeamPolarization; // phot <<
92 G4StokesVector fTargetPolarization; // elec <<
93 // outgoing 103 // outgoing
94 G4StokesVector fFinalGammaPolarization; << 104 G4StokesVector finalGammaPolarization;
95 G4StokesVector finalElectronPolarization; 105 G4StokesVector finalElectronPolarization;
96 106
97 G4int fVerboseLevel; << 107 G4int verboseLevel;
98 }; 108 };
99 109
100 //....oooOO0OOooo........oooOO0OOooo........oo 110 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
101 111
102 inline void G4PolarizedComptonModel::SetTarget << 112 inline void G4PolarizedComptonModel::SetTargetPolarization(const G4ThreeVector & pTarget)
103 const G4ThreeVector& pTarget) <<
104 { 113 {
105 fTargetPolarization = G4StokesVector(pTarget << 114 theTargetPolarization = pTarget;
106 } 115 }
107 inline void G4PolarizedComptonModel::SetBeamPo << 116 inline void G4PolarizedComptonModel::SetBeamPolarization(const G4ThreeVector & pBeam)
108 const G4ThreeVector& pBeam) <<
109 { 117 {
110 fBeamPolarization = G4StokesVector(pBeam); << 118 theBeamPolarization = pBeam;
111 } 119 }
112 inline const G4ThreeVector& G4PolarizedCompton << 120 inline const G4ThreeVector & G4PolarizedComptonModel::GetTargetPolarization() const
113 const <<
114 { 121 {
115 return fTargetPolarization; << 122 return theTargetPolarization;
116 } 123 }
117 inline const G4ThreeVector& G4PolarizedCompton << 124 inline const G4ThreeVector & G4PolarizedComptonModel::GetBeamPolarization() const
118 { 125 {
119 return fBeamPolarization; << 126 return theBeamPolarization;
120 } 127 }
121 inline const G4ThreeVector& G4PolarizedCompton << 128 inline const G4ThreeVector & G4PolarizedComptonModel::GetFinalGammaPolarization() const
122 const <<
123 { 129 {
124 return fFinalGammaPolarization; << 130 return finalGammaPolarization;
125 } 131 }
126 inline const G4ThreeVector& << 132 inline const G4ThreeVector & G4PolarizedComptonModel::GetFinalElectronPolarization() const
127 G4PolarizedComptonModel::GetFinalElectronPolar <<
128 { 133 {
129 return finalElectronPolarization; 134 return finalElectronPolarization;
130 } 135 }
131 136
132 #endif 137 #endif
133 138