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25 // 25 //
26 // G4ForwardXrayTR <<
27 // 26 //
28 // Class for description << 27 // $Id: G4ForwardXrayTR.hh,v 1.14 2006/06/29 19:55:33 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-08-03-patch-02 $
29 // 29 //
30 // Class for forward X-ray transition radiatio << 30 // G4ForwardXrayTR -- header file
>> 31 //
>> 32 // Class for description of forward X-ray transition radiation generated
31 // by relativistic charged particle crossed in 33 // by relativistic charged particle crossed interface between material 1
32 // and material 2 (1 -> 2) 34 // and material 2 (1 -> 2)
33 << 35 //
>> 36 // GEANT 4 class header file --- Copyright CERN 1995
>> 37 // CERB Geneva Switzerland
>> 38 //
>> 39 // for information related to this code, please, contact
>> 40 // CERN, CN Division, ASD Group
34 // History: 41 // History:
35 // 22.09.97, V. Grichine (Vladimir.Grichine@ce 42 // 22.09.97, V. Grichine (Vladimir.Grichine@cern.ch)
36 // 26.01.00, V.Grichine, new constructor and p 43 // 26.01.00, V.Grichine, new constructor and protected DM for fast sim. models
37 // 10.03.03, V.Ivanchenko migrade to "cut per 44 // 10.03.03, V.Ivanchenko migrade to "cut per region"
38 // 03.06.03, V.Ivanchenko fix compilation warn 45 // 03.06.03, V.Ivanchenko fix compilation warnings
39 46
40 #ifndef G4FORWARDXRAYTR_H 47 #ifndef G4FORWARDXRAYTR_H
41 #define G4FORWARDXRAYTR_H 48 #define G4FORWARDXRAYTR_H
42 49
>> 50
43 #include "globals.hh" 51 #include "globals.hh"
44 #include "G4Track.hh" << 52 #include "templates.hh"
45 #include "G4TransitionRadiation.hh" << 53 #include "geomdefs.hh"
46 #include "G4VParticleChange.hh" << 54 #include "Randomize.hh"
>> 55 #include "G4Step.hh"
>> 56 #include "G4VDiscreteProcess.hh"
>> 57 #include "G4DynamicParticle.hh"
>> 58 #include "G4Material.hh"
>> 59 #include "G4LogicalBorderSurface.hh"
>> 60 #include "G4LogicalSkinSurface.hh"
>> 61 #include "G4OpticalSurface.hh"
>> 62 #include "G4OpticalPhoton.hh"
>> 63 #include "G4TransportationManager.hh"
47 64
48 class G4ParticleDefinition; << 65 #include "G4TransitionRadiation.hh"
49 class G4PhysicsTable; << 66 #include "G4PhysicsTable.hh"
50 class G4PhysicsLogVector; << 67 #include "G4Gamma.hh"
>> 68 #include "G4PhysicsLogVector.hh"
51 69
52 class G4ForwardXrayTR : public G4TransitionRad 70 class G4ForwardXrayTR : public G4TransitionRadiation
53 { 71 {
54 public: << 72 public:
55 explicit G4ForwardXrayTR(const G4String& mat << 73
56 const G4String& pro << 74 // Constructors
>> 75
>> 76 // G4ForwardXrayTR() ;
>> 77
>> 78
>> 79 G4ForwardXrayTR( const G4String& matName1, // G4Material* pMat1,
>> 80 const G4String& matName2, // G4Material* pMat2,
>> 81 const G4String& processName="XrayTR" ) ;
>> 82
>> 83 G4ForwardXrayTR( const G4String& processName="XrayTR" ) ;
>> 84
>> 85 // G4ForwardXrayTR(const G4ForwardXrayTR& right) ;
>> 86
>> 87 // Destructor // virtual
>> 88
>> 89 ~G4ForwardXrayTR() ;
>> 90
>> 91 // Operators
>> 92 // G4ForwardXrayTR& operator=(const G4ForwardXrayTR& right) ;
>> 93 // G4int operator==(const G4ForwardXrayTR& right)const ;
>> 94 // G4int operator!=(const G4ForwardXrayTR& right)const ;
>> 95
>> 96 /////////////////////// Methods /////////////////////////////////
>> 97
>> 98 void BuildXrayTRtables();
>> 99
>> 100 G4double GetMeanFreePath(const G4Track&,
>> 101 G4double,
>> 102 G4ForceCondition* condition)
>> 103 {
>> 104 *condition = Forced;
>> 105 return DBL_MAX; // so TR doesn't limit mean free path
>> 106 }
>> 107
>> 108 G4VParticleChange* PostStepDoIt( const G4Track& aTrack,
>> 109 const G4Step& aStep ) ;
>> 110
>> 111 G4double GetEnergyTR(G4int iMat, G4int jMat, G4int iTkin) const ;
>> 112
>> 113 G4double GetThetaTR(G4int iMat, G4int jMat, G4int iTkin) const ;
>> 114
>> 115
>> 116 ///////////////////// Angle distribution /////////////////////////////
>> 117 //
>> 118
>> 119 G4double SpectralAngleTRdensity( G4double energy,
>> 120 G4double varAngle ) const;
>> 121
>> 122
>> 123 G4double AngleDensity( G4double energy,
>> 124 G4double varAngle ) const ;
57 125
58 explicit G4ForwardXrayTR(const G4String& pro << 126 G4double EnergyInterval( G4double energy1,
>> 127 G4double energy2,
>> 128 G4double varAngle ) const ;
59 129
60 ~G4ForwardXrayTR(); << 130 G4double AngleSum( G4double varAngle1,
>> 131 G4double varAngle2 ) const ;
61 132
62 G4ForwardXrayTR(const G4ForwardXrayTR& right << 133 ///////////////////////// Energy distribution ///////////////////////////////
63 G4ForwardXrayTR& operator=(const G4ForwardXr <<
64 134
65 /////////////////////// Methods ////// << 135 G4double SpectralDensity( G4double energy,
>> 136 G4double x ) const ;
66 137
67 void ProcessDescription(std::ostream&) const << 138 G4double AngleInterval( G4double energy,
68 void DumpInfo() const override { ProcessDesc << 139 G4double varAngle1,
>> 140 G4double varAngle2 ) const ;
69 141
70 void BuildXrayTRtables(); << 142 G4double EnergySum( G4double energy1,
>> 143 G4double energy2 ) const ;
71 144
72 G4double GetMeanFreePath(const G4Track&, G4d <<
73 G4ForceCondition* c <<
74 145
75 G4VParticleChange* PostStepDoIt(const G4Trac << 146 /////////////////////////// Access functions ////////////////////////////
76 const G4Step <<
77 147
78 G4double GetEnergyTR(G4int iMat, G4int jMat, << 148 G4PhysicsTable* GetAngleDistrTable() { return fAngleDistrTable ; } ;
>> 149 G4PhysicsTable* GetEnergyDistrTable() { return fEnergyDistrTable ; } ;
79 150
80 G4double GetThetaTR(G4int iMat, G4int jMat, << 151 static G4int GetSympsonNumber() { return fSympsonNumber ; } ;
>> 152 static G4int GetBinTR() { return fBinTR ; } ;
81 153
82 ///////////////////// Angle distribution // << 154 static G4double GetMinProtonTkin() { return fMinProtonTkin ; } ;
>> 155 static G4double GetMaxProtonTkin() { return fMaxProtonTkin ; } ;
>> 156 static G4int GetTotBin() { return fTotBin ; } ;
83 157
84 G4double SpectralAngleTRdensity(G4double ene <<
85 G4double var <<
86 158
87 G4double AngleDensity(G4double energy, G4dou << 159 protected : // for access from X-ray TR fast simulation models
88 160
89 G4double EnergyInterval(G4double energy1, G4 << 161 // private : /////////////// Data members ///////////////////////////
90 G4double varAngle) c <<
91 162
92 G4double AngleSum(G4double varAngle1, G4doub << 163 G4ParticleDefinition* fPtrGamma ; // pointer to TR photon
93 164
94 ///////////////////////// Energy distributi << 165 const std::vector<G4double>* fGammaCutInKineticEnergy ;
>> 166 // TR photon cut in energy array
>> 167 G4double fGammaTkinCut ; // Tkin cut of TR photon in current mat.
95 168
96 G4double SpectralDensity(G4double energy, G4 << 169 G4PhysicsTable* fAngleDistrTable ;
>> 170 G4PhysicsTable* fEnergyDistrTable ;
97 171
98 G4double AngleInterval(G4double energy, G4do << 172 static G4PhysicsLogVector* fProtonEnergyVector ;
99 G4double varAngle2) c <<
100 173
101 G4double EnergySum(G4double energy1, G4doubl << 174 static G4int fSympsonNumber ; // Accuracy of Sympson integration
102 175
103 /////////////////////////// Access functio << 176 static G4double fTheMinEnergyTR ; // static min TR energy
>> 177 static G4double fTheMaxEnergyTR ; // static max TR energy
>> 178 G4double fMinEnergyTR ; // min TR energy in material
>> 179 G4double fMaxEnergyTR ; // max TR energy in material
>> 180 static G4double fTheMaxAngle ; // max theta of TR quanta
>> 181 static G4double fTheMinAngle ; // max theta of TR quanta
>> 182 G4double fMaxThetaTR ; // max theta of TR quanta
>> 183 static G4int fBinTR ; // number of bins in TR vectors
104 184
105 G4PhysicsTable* GetAngleDistrTable(); << 185 static G4double fMinProtonTkin ; // min Tkin of proton in tables
106 G4PhysicsTable* GetEnergyDistrTable(); << 186 static G4double fMaxProtonTkin ; // max Tkin of proton in tables
>> 187 static G4int fTotBin ; // number of bins in log scale
>> 188 G4double fGamma ; // current Lorentz factor
107 189
108 static G4int GetSympsonNumber(); << 190 static G4double fPlasmaCof ; // physical consts for plasma energy
109 static G4int GetBinTR(); << 191 static G4double fCofTR ;
110 192
111 static G4double GetMinProtonTkin(); << 193 G4double fSigma1 ; // plasma energy Sq of matter1
112 static G4double GetMaxProtonTkin(); << 194 G4double fSigma2 ; // plasma energy Sq of matter2
113 static G4int GetTotBin(); <<
114 195
115 protected: // for access from X-ray TR fast <<
116 static constexpr G4double fTheMinEnergyTR = <<
117 1. * CLHEP::keV; // static min TR energy <<
118 static constexpr G4double fTheMaxEnergyTR = <<
119 100. * CLHEP::keV; <<
120 static constexpr G4double fTheMaxAngle = 1.0 <<
121 static constexpr G4double fTheMinAngle = 5.0 <<
122 static constexpr G4double fMinProtonTkin = <<
123 100. * CLHEP::GeV; // min Tkin of proton <<
124 static constexpr G4double fMaxProtonTkin = <<
125 100. * CLHEP::TeV; // max Tkin of proton <<
126 static constexpr G4double fPlasmaCof = <<
127 4.0 * CLHEP::pi * CLHEP::fine_structure_co <<
128 CLHEP::hbarc * CLHEP::hbarc / <<
129 CLHEP::electron_mass_c2; // physical cons <<
130 static constexpr G4double fCofTR = CLHEP::fi <<
131 196
132 static constexpr G4int fSympsonNumber = << 197 } ; // end of G4ForwardXrayTR class ---------------------------
133 100; // Acc <<
134 static constexpr G4int fBinTR = 50; // nu <<
135 static constexpr G4int fTotBin = 50; // num <<
136 198
137 const std::vector<G4double>* fGammaCutInKine <<
138 // TR photon cut in energy array <<
139 199
140 G4ParticleDefinition* fPtrGamma; // pointer <<
141 200
142 G4PhysicsTable* fAngleDistrTable; <<
143 G4PhysicsTable* fEnergyDistrTable; <<
144 201
145 G4PhysicsLogVector* fProtonEnergyVector; << 202 #endif // G4FORWARDXRAYTR_H
146 203
147 G4double fMinEnergyTR; // min TR energy i <<
148 G4double fMaxEnergyTR; // max TR energy i <<
149 G4double fMaxThetaTR; // max theta of TR <<
150 G4double fGamma; // current Lorentz <<
151 G4double fGammaTkinCut; // Tkin cut of TR p <<
152 G4double fSigma1; // plasma energy Sq <<
153 G4double fSigma2; // plasma energy Sq <<
154 204
155 G4int secID = -1; // creator modelID <<
156 }; <<
157 205
158 #endif // G4FORWARDXRAYTR_H <<
159 206