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25 // 25 //
>> 26 //
>> 27 // $Id: G4SynchrotronRadiationInMat.hh,v 1.2 2006/06/29 19:55:45 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-08-01-patch-01 $
>> 29 //
26 // ------------------------------------------- 30 // ------------------------------------------------------------
27 // GEANT 4 class header file 31 // GEANT 4 class header file
>> 32 // CERN Geneva Switzerland
28 // 33 //
29 // History: << 34 //
>> 35 // History:
30 // 21-5-98 1 version , V. Grichine 36 // 21-5-98 1 version , V. Grichine
31 // 28-05-01, V.Ivanchenko minor changes t 37 // 28-05-01, V.Ivanchenko minor changes to provide ANSI -wall compilation
32 // 19-05-06, V.Ivanchenko rename from G4S 38 // 19-05-06, V.Ivanchenko rename from G4SynchrotronRadiation
33 // 39 //
>> 40 //
34 // ------------------------------------------- 41 // ------------------------------------------------------------
35 42
36 #ifndef G4SynchrotronRadiationInMat_h 43 #ifndef G4SynchrotronRadiationInMat_h
37 #define G4SynchrotronRadiationInMat_h 1 44 #define G4SynchrotronRadiationInMat_h 1
38 45
>> 46 #include "G4ios.hh"
39 #include "globals.hh" 47 #include "globals.hh"
40 #include "G4Electron.hh" << 48 #include "Randomize.hh"
41 #include "G4Gamma.hh" << 49 #include "G4VDiscreteProcess.hh"
42 #include "G4PhysicsLogVector.hh" << 50 #include "G4TransportationManager.hh"
43 #include "G4PhysicsTable.hh" << 51 #include "G4FieldManager.hh"
44 #include "G4Positron.hh" << 52 #include "G4Field.hh"
45 #include "G4Step.hh" <<
46 #include "G4ThreeVector.hh" 53 #include "G4ThreeVector.hh"
>> 54 #include "G4PropagatorInField.hh"
>> 55
47 #include "G4Track.hh" 56 #include "G4Track.hh"
48 #include "G4TransportationManager.hh" << 57 #include "G4Step.hh"
49 #include "G4VDiscreteProcess.hh" << 58
50 #include "G4VParticleChange.hh" << 59
>> 60 #include "G4Gamma.hh"
>> 61 #include "G4Electron.hh"
>> 62 #include "G4Positron.hh"
>> 63
>> 64
>> 65 #include "G4PhysicsTable.hh"
>> 66 #include "G4PhysicsLogVector.hh"
51 67
52 class G4ParticleDefinition; <<
53 class G4PropagatorInField; <<
54 68
55 class G4SynchrotronRadiationInMat : public G4V 69 class G4SynchrotronRadiationInMat : public G4VDiscreteProcess
56 { 70 {
57 public: << 71 public:
58 explicit G4SynchrotronRadiationInMat( << 72
59 const G4String& processName = "Synchrotron << 73 G4SynchrotronRadiationInMat(const G4String& processName =
60 G4ProcessType type = fElectromagn << 74 "SynchrotronRadiation",
61 << 75 G4ProcessType type = fElectromagnetic);
62 ~G4SynchrotronRadiationInMat(); << 76
63 << 77 virtual ~G4SynchrotronRadiationInMat();
64 G4SynchrotronRadiationInMat& operator=( << 78
65 const G4SynchrotronRadiationInMat& right) << 79 private:
66 G4SynchrotronRadiationInMat(const G4Synchrot << 80
67 << 81 G4SynchrotronRadiationInMat & operator=(const G4SynchrotronRadiationInMat &right);
68 G4double GetMeanFreePath(const G4Track& trac << 82
69 G4ForceCondition* c << 83 G4SynchrotronRadiationInMat(const G4SynchrotronRadiationInMat&);
70 << 84
71 G4VParticleChange* PostStepDoIt(const G4Trac << 85 public: ///////////////// Post Step functions //////////////////////////
72 const G4Step << 86
73 << 87 G4double GetMeanFreePath( const G4Track& track,
74 G4double GetPhotonEnergy(const G4Track& trac << 88 G4double previousStepSize,
75 << 89 G4ForceCondition* condition );
76 G4double GetRandomEnergySR(G4double, G4doubl << 90
77 << 91 G4VParticleChange *PostStepDoIt( const G4Track& track,
78 G4double GetProbSpectrumSRforInt(G4double); << 92 const G4Step& Step );
79 G4double GetIntProbSR(G4double); << 93
80 << 94 G4double GetPhotonEnergy( const G4Track& trackData,
81 G4double GetProbSpectrumSRforEnergy(G4double << 95 const G4Step& stepData );
82 G4double GetEnergyProbSR(G4double); << 96
83 << 97 G4double GetRandomEnergySR( G4double, G4double );
84 G4double GetIntegrandForAngleK(G4double); << 98
85 G4double GetAngleK(G4double); << 99 G4double GetProbSpectrumSRforInt( G4double );
86 G4double GetAngleNumberAtGammaKsi(G4double); << 100 G4double GetIntProbSR( G4double );
87 << 101
88 G4bool IsApplicable(const G4ParticleDefiniti << 102 G4double GetProbSpectrumSRforEnergy( G4double );
89 << 103 G4double GetEnergyProbSR( G4double );
90 static G4double GetLambdaConst(); << 104
91 static G4double GetEnergyConst(); << 105 G4double GetIntegrandForAngleK( G4double );
92 << 106 G4double GetAngleK( G4double );
93 void SetRootNumber(G4int rn) { fRootNumber = << 107 G4double GetAngleNumberAtGammaKsi( G4double );
94 void SetVerboseLevel(G4int v) { fVerboseLeve << 108
95 void SetKsi(G4double ksi) { fKsi = ksi; }; << 109
96 void SetEta(G4double eta) { fEta = eta; }; << 110
97 void SetPsiGamma(G4double psg) { fPsiGamma = << 111 G4bool IsApplicable(const G4ParticleDefinition&);
98 void SetOrderAngleK(G4double ord) << 112
99 { << 113 static G4double GetLambdaConst(){ return fLambdaConst; };
100 fOrderAngleK = ord; << 114 static G4double GetEnergyConst(){ return fEnergyConst; };
101 }; // should be 1/3 or 2/3 << 115
102 << 116 void SetRootNumber(G4int rn){ fRootNumber = rn; };
103 private: << 117 void SetVerboseLevel(G4int v){ fVerboseLevel = v; };
104 // Constant for calculation of mean free pat << 118 void SetKsi(G4double ksi){ fKsi = ksi; };
105 // sqrt(3.) = 1.73... << 119 void SetEta(G4double eta){ fEta = eta; };
106 static constexpr G4double fLambdaConst = << 120 void SetPsiGamma(G4double psg){ fPsiGamma = psg; };
107 1.73205080756887729352 * CLHEP::electron_m << 121 void SetOrderAngleK(G4double ord){ fOrderAngleK = ord; }; // should be 1/3 or 2/3
108 (2.5 * CLHEP::fine_structure_const * CLHEP << 122
109 << 123 protected:
110 // Constant for calculation of charactericti << 124
111 static constexpr G4double fEnergyConst = << 125 private:
112 1.5 * CLHEP::c_light * CLHEP::c_light * CL << 126
113 CLHEP::electron_mass_c2; << 127 static const G4double fLambdaConst;
114 << 128
115 // Array of integral probability of synchrot << 129 static const G4double fEnergyConst;
116 // the corresponding energy = 0.0001*i*i*(ch << 130
117 static const G4double fIntegralProbabilityOf << 131 static const G4double fIntegralProbabilityOfSR[200];
>> 132
>> 133
>> 134 const G4double
>> 135 LowestKineticEnergy; // low energy limit of the cross-section formula
>> 136
>> 137 const G4double
>> 138 HighestKineticEnergy; // high energy limit of the cross-section formula
>> 139
>> 140 G4int TotBin; // number of bins in the tables
>> 141
>> 142 G4double CutInRange;
118 143
119 const G4ParticleDefinition* theGamma; 144 const G4ParticleDefinition* theGamma;
120 const G4ParticleDefinition* theElectron; 145 const G4ParticleDefinition* theElectron;
121 const G4ParticleDefinition* thePositron; 146 const G4ParticleDefinition* thePositron;
122 147
123 G4PropagatorInField* fFieldPropagator; << 148 const G4double* GammaCutInKineticEnergy;
>> 149 const G4double* ElectronCutInKineticEnergy;
>> 150 const G4double* PositronCutInKineticEnergy;
>> 151 const G4double* ParticleCutInKineticEnergy;
124 152
125 const G4double <<
126 LowestKineticEnergy; // low energy limit <<
127 153
128 G4double CutInRange; <<
129 G4double GammaCutInKineticEnergyNow; 154 G4double GammaCutInKineticEnergyNow;
130 G4double ElectronCutInKineticEnergyNow; 155 G4double ElectronCutInKineticEnergyNow;
131 G4double PositronCutInKineticEnergyNow; 156 G4double PositronCutInKineticEnergyNow;
132 G4double ParticleCutInKineticEnergyNow; 157 G4double ParticleCutInKineticEnergyNow;
>> 158
133 G4double fAlpha; 159 G4double fAlpha;
134 G4double fKsi; // omega/omega_c << 160 G4int fRootNumber;
135 G4double fPsiGamma; // Psi-angle*gamma << 161 G4double fKsi; // omega/omega_c
136 G4double fEta; // << 162 G4double fPsiGamma; // Psi-angle*gamma
137 G4double fOrderAngleK; // 1/3 or 2/3 << 163 G4double fEta; //
138 << 164 G4double fOrderAngleK; // 1/3 or 2/3
139 G4int fRootNumber; << 165
140 G4int fVerboseLevel; << 166
141 << 167 G4int fVerboseLevel;
142 G4int secID = -1; // creator modelID << 168 G4PropagatorInField* fFieldPropagator;
>> 169
143 }; 170 };
144 171
>> 172 ////////////////////////// INLINE METHODS /////////////////////////////
>> 173
>> 174 inline G4bool
>> 175 G4SynchrotronRadiationInMat::IsApplicable( const G4ParticleDefinition& particle )
>> 176 {
>> 177
>> 178 return ( ( &particle == (const G4ParticleDefinition *)theElectron ) ||
>> 179 ( &particle == (const G4ParticleDefinition *)thePositron ) );
>> 180
>> 181 // return ( particle.GetPDGCharge() != 0.0 );
>> 182 }
>> 183
145 #endif // end of G4SynchrotronRadiationInMat. 184 #endif // end of G4SynchrotronRadiationInMat.hh
>> 185
146 186