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25 // 25 //
>> 26 // $Id: G4TransitionRadiation.hh,v 1.9 2006-06-29 19:55:47 gunter Exp $
>> 27 // GEANT4 tag $Name: geant4-09-04-patch-02 $
>> 28 //
>> 29 // G4TransitionRadiation -- header file
>> 30 //
26 // Class for description of transition radiat 31 // Class for description of transition radiation generated
27 // by charged particle crossed interface betw 32 // by charged particle crossed interface between material 1
28 // and material 2 (1 -> 2). Transition radiati 33 // and material 2 (1 -> 2). Transition radiation could be of kind:
29 // - optical back 34 // - optical back
30 // - optical forward 35 // - optical forward
31 // - X-ray forward (for relativistic case Tk 36 // - X-ray forward (for relativistic case Tkin/mass >= 10^2)
32 // 37 //
33 // GEANT 4 class header file --- Copyright CER 38 // GEANT 4 class header file --- Copyright CERN 1995
>> 39 // CERB Geneva Switzerland
34 // 40 //
>> 41 // for information related to this code, please, contact
>> 42 // CERN, CN Division, ASD Group
35 // History: 43 // History:
36 // 18.12.97, V. Grichine (Vladimir.Grichine@ce 44 // 18.12.97, V. Grichine (Vladimir.Grichine@cern.ch)
37 // 02.02.00, V.Grichine, new data fEnergy and 45 // 02.02.00, V.Grichine, new data fEnergy and fVarAngle for double
38 // numerical integration 46 // numerical integration in inherited classes
39 // 03.06.03, V.Ivanchenko fix compilation warn 47 // 03.06.03, V.Ivanchenko fix compilation warnings
40 // 28.07.05, P.Gumplinger add G4ProcessType to 48 // 28.07.05, P.Gumplinger add G4ProcessType to constructor
41 49
42 #ifndef G4TransitionRadiation_h 50 #ifndef G4TransitionRadiation_h
43 #define G4TransitionRadiation_h 51 #define G4TransitionRadiation_h
44 52
45 #include "globals.hh" << 53
46 #include "G4ParticleDefinition.hh" <<
47 #include "G4Step.hh" <<
48 #include "G4Track.hh" <<
49 #include "G4VDiscreteProcess.hh" 54 #include "G4VDiscreteProcess.hh"
50 #include "G4VParticleChange.hh" << 55 #include "G4Material.hh"
>> 56 // #include "G4OpBoundaryProcess.hh"
51 57
52 class G4TransitionRadiation : public G4VDiscre << 58 class G4TransitionRadiation : public G4VDiscreteProcess
53 { 59 {
54 public: << 60 public:
55 explicit G4TransitionRadiation(const G4Strin <<
56 G4ProcessType <<
57 61
58 virtual ~G4TransitionRadiation(); << 62 G4TransitionRadiation( const G4String& processName = "TR",
>> 63 G4ProcessType type = fElectromagnetic) ;
59 64
60 G4TransitionRadiation(const G4TransitionRadi << 65 virtual ~G4TransitionRadiation() ;
61 G4TransitionRadiation& operator=(const G4Tra <<
62 66
63 // Methods 67 // Methods
64 68
65 G4bool IsApplicable(const G4ParticleDefiniti << 69 G4bool IsApplicable(const G4ParticleDefinition& aParticleType);
66 70
67 virtual G4double GetMeanFreePath(const G4Tra << 71 G4double GetMeanFreePath(const G4Track&, G4double,
68 G4ForceCond << 72 G4ForceCondition* condition);
69 73
70 virtual G4VParticleChange* PostStepDoIt(cons << 74 G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
71 cons <<
72 75
73 virtual void ProcessDescription(std::ostream << 76 virtual
74 virtual void DumpInfo() const override { Pro << 77 G4double SpectralAngleTRdensity( G4double energy,
>> 78 G4double varAngle ) const = 0 ;
75 79
76 virtual G4double SpectralAngleTRdensity(G4do << 80 G4double IntegralOverEnergy( G4double energy1,
77 G4do << 81 G4double energy2,
>> 82 G4double varAngle ) const ;
78 83
79 G4double IntegralOverEnergy(G4double energy1 << 84 G4double IntegralOverAngle( G4double energy,
80 G4double varAngl << 85 G4double varAngle1,
>> 86 G4double varAngle2 ) const ;
81 87
82 G4double IntegralOverAngle(G4double energy, << 88 G4double AngleIntegralDistribution( G4double varAngle1,
83 G4double varAngle << 89 G4double varAngle2 ) const ;
84 90
85 G4double AngleIntegralDistribution(G4double << 91 G4double EnergyIntegralDistribution( G4double energy1,
86 G4double << 92 G4double energy2 ) const ;
87 93
88 G4double EnergyIntegralDistribution(G4double <<
89 94
90 protected: <<
91 // Local constants <<
92 // Accuracy of Sympson integration <<
93 static constexpr G4int fSympsonNumber = 100; <<
94 static constexpr G4int fGammaNumber = 15; <<
95 static constexpr G4int fPointNumber = 100; <<
96 <<
97 G4double fGamma; <<
98 G4double fEnergy; <<
99 G4double fVarAngle; <<
100 <<
101 G4double fMinEnergy; // min TR energy <<
102 G4double fMaxEnergy; // max TR energy <<
103 G4double fMaxTheta; // max theta of TR qu <<
104 95
105 G4double fSigma1; // plasma energy Sq of ma << 96 // Access functions
106 G4double fSigma2; // plasma energy Sq of ma << 97
>> 98 protected :
>> 99
>> 100 G4int fMatIndex1 ; // index of the 1st material
>> 101 G4int fMatIndex2 ; // index of the 2nd material
>> 102
>> 103 // private :
>> 104
>> 105 G4double fGamma ;
>> 106 G4double fEnergy ;
>> 107 G4double fVarAngle ;
>> 108
>> 109 // Local constants
>> 110 static const G4int fSympsonNumber ; // Accuracy of Sympson integration 10
>> 111 static const G4int fGammaNumber ; // = 15
>> 112 static const G4int fPointNumber ; // = 100
>> 113
>> 114 G4double fMinEnergy ; // min TR energy
>> 115 G4double fMaxEnergy ; // max TR energy
>> 116 G4double fMaxTheta ; // max theta of TR quanta
>> 117
>> 118 G4double fSigma1 ; // plasma energy Sq of matter1
>> 119 G4double fSigma2 ; // plasma energy Sq of matter2
>> 120
>> 121 private:
>> 122
>> 123 // Operators
>> 124 G4TransitionRadiation(const G4TransitionRadiation& right) ;
>> 125 G4TransitionRadiation& operator=(const G4TransitionRadiation& right) ;
107 126
108 G4int fMatIndex1; // index of the 1st mater <<
109 G4int fMatIndex2; // index of the 2nd mater <<
110 }; 127 };
111 128
112 #endif // G4TransitionRadiation_h << 129 #endif // G4TransitionRadiation_h
113 130