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25 // 22 //
26 ////////////////////////////////////////////// <<
27 // 23 //
>> 24 // $Id: G4VXTRenergyLoss.hh,v 1.4 2003/01/23 11:26:16 gcosmo Exp $
>> 25 // GEANT4 tag $Name: geant4-05-00-patch-01 $
>> 26 //
>> 27 //
>> 28 ///////////////////////////////////////////////////////////////////////////
>> 29 //
28 // base class for 'fast' parametrisation model 30 // base class for 'fast' parametrisation model describing X-ray transition
29 // created in some G4Envelope. Angular distrib << 31 // created in some G4Envelope. Anglur distribuiton is very rough !!! (see DoIt
30 // method 32 // method
31 // << 33 //
32 // History: 34 // History:
33 // 06.10.05 V. Grichine first step to discret << 35 // 15.01.02 V. Grichine first version
34 // 15.01.02 V. Grichine first version << 36 //
35 // 28.07.05, P.Gumplinger add G4ProcessType to << 37
36 // 28.09.07, V.Ivanchenko general cleanup with <<
37 // 19.09.21, V. Grichine, set/get functions fo <<
38 38
39 #ifndef G4VXTRenergyLoss_h 39 #ifndef G4VXTRenergyLoss_h
40 #define G4VXTRenergyLoss_h 1 40 #define G4VXTRenergyLoss_h 1
41 41
>> 42
>> 43 #include "g4std/complex"
42 #include "globals.hh" 44 #include "globals.hh"
43 #include "G4Gamma.hh" << 45 #include "Randomize.hh"
>> 46
44 #include "G4LogicalVolume.hh" 47 #include "G4LogicalVolume.hh"
45 #include "G4Material.hh" << 48
46 #include "G4ParticleChange.hh" <<
47 #include "G4PhysicsTable.hh" 49 #include "G4PhysicsTable.hh"
>> 50 #include "G4PhysicsLogVector.hh"
>> 51 #include "G4Gamma.hh"
>> 52 #include "G4ThreeVector.hh"
>> 53 #include "G4ParticleMomentum.hh"
48 #include "G4Step.hh" 54 #include "G4Step.hh"
49 #include "G4Track.hh" 55 #include "G4Track.hh"
50 #include "G4VDiscreteProcess.hh" << 56 #include "G4VContinuousProcess.hh"
>> 57 #include "G4DynamicParticle.hh"
>> 58 #include "G4Material.hh"
>> 59 #include "G4PhysicsTable.hh"
>> 60 #include "G4MaterialPropertiesTable.hh"
>> 61 #include "G4PhysicsOrderedFreeVector.hh"
>> 62 #include "G4Integrator.hh"
51 63
52 class G4SandiaTable; <<
53 class G4VParticleChange; <<
54 class G4PhysicsFreeVector; <<
55 class G4PhysicsLinearVector; <<
56 class G4PhysicsLogVector; <<
57 64
58 class G4VXTRenergyLoss : public G4VDiscretePro << 65 class G4VXTRenergyLoss : public G4VContinuousProcess
59 { 66 {
60 public: << 67 public:
61 explicit G4VXTRenergyLoss(G4LogicalVolume* a <<
62 G4Material*, G4dou <<
63 const G4String& pr <<
64 G4ProcessType type <<
65 virtual ~G4VXTRenergyLoss(); <<
66 68
67 virtual void ProcessDescription(std::ostream << 69 G4VXTRenergyLoss (G4LogicalVolume *anEnvelope,G4Material*,G4Material*,
68 virtual void DumpInfo() const override { Pro << 70 G4double,G4double,G4int,
>> 71 const G4String & processName = "XTRenergyLoss");
>> 72 virtual ~G4VXTRenergyLoss ();
69 73
70 G4VXTRenergyLoss(G4VXTRenergyLoss&) = delete << 74 // Pure virtuals must be implemented in inherited particular TR radiators
71 G4VXTRenergyLoss& operator=(const G4VXTRener << 75
>> 76 virtual G4double GetStackFactor( G4double energy, G4double gamma,
>> 77 G4double varAngle ) = 0 ;
72 78
73 // Virtual methods to be implemented in inhe <<
74 virtual G4double GetStackFactor(G4double ene <<
75 G4double var <<
76 79
77 virtual G4bool IsApplicable(const G4Particle << 80 G4bool IsApplicable(const G4ParticleDefinition&);
78 81
79 virtual G4VParticleChange* PostStepDoIt(cons << 82 G4double GetContinuousStepLimit(const G4Track& aTrack,
80 cons << 83 G4double ,
>> 84 G4double ,
>> 85 G4double& );
>> 86 // Returns the continuous step limit defined by the XTR process.
81 87
82 virtual G4double GetMeanFreePath(const G4Tra << 88 G4VParticleChange* AlongStepDoIt(const G4Track& aTrack,
83 G4double pr << 89 const G4Step& aStep);
84 G4ForceCond << 90
>> 91 void BuildTable() ;
>> 92 void BuildEnergyTable() ;
>> 93 void BuildAngleTable() ;
85 94
86 virtual void BuildPhysicsTable(const G4Parti << 95 G4complex OneInterfaceXTRdEdx( G4double energy,
87 void BuildEnergyTable(); << 96 G4double gamma,
88 void BuildAngleForEnergyBank(); << 97 G4double varAngle ) ;
89 98
90 void BuildTable(){}; << 99 G4double SpectralAngleXTRdEdx(G4double varAngle) ;
91 void BuildAngleTable(); <<
92 void BuildGlobalAngleTable(); <<
93 100
94 G4complex OneInterfaceXTRdEdx(G4double energ << 101 G4double SpectralXTRdEdx(G4double energy) ;
95 G4double varAn <<
96 102
97 G4double SpectralAngleXTRdEdx(G4double varAn << 103 G4double AngleSpectralXTRdEdx(G4double energy) ;
98 104
99 virtual G4double SpectralXTRdEdx(G4double en << 105 G4double AngleXTRdEdx(G4double varAngle) ;
100 106
101 G4double AngleSpectralXTRdEdx(G4double energ <<
102 107
103 G4double AngleXTRdEdx(G4double varAngle); << 108 /////////////////////////////////////////////////////////////
104 109
105 G4double OneBoundaryXTRNdensity(G4double ene << 110 G4double OneBoundaryXTRNdensity( G4double energy,
106 G4double var << 111 G4double gamma,
>> 112 G4double varAngle ) const ;
107 113
108 // for photon energy distribution tables <<
109 G4double XTRNSpectralAngleDensity(G4double v <<
110 G4double XTRNSpectralDensity(G4double energy <<
111 <<
112 // for photon angle distribution tables <<
113 G4double XTRNAngleSpectralDensity(G4double e <<
114 G4double XTRNAngleDensity(G4double varAngle) <<
115 114
116 void GetNumberOfPhotons(); << 115 // for photon energy distribution tables
117 <<
118 // Auxiliary functions for plate/gas materia <<
119 G4double GetPlateFormationZone(G4double, G4d <<
120 G4complex GetPlateComplexFZ(G4double, G4doub <<
121 void ComputePlatePhotoAbsCof(); <<
122 G4double GetPlateLinearPhotoAbs(G4double); <<
123 void GetPlateZmuProduct(); <<
124 G4double GetPlateZmuProduct(G4double, G4doub <<
125 <<
126 G4double GetGasFormationZone(G4double, G4dou <<
127 G4complex GetGasComplexFZ(G4double, G4double <<
128 void ComputeGasPhotoAbsCof(); <<
129 G4double GetGasLinearPhotoAbs(G4double); <<
130 void GetGasZmuProduct(); <<
131 G4double GetGasZmuProduct(G4double, G4double <<
132 <<
133 G4double GetPlateCompton(G4double); <<
134 G4double GetGasCompton(G4double); <<
135 G4double GetComptonPerAtom(G4double, G4doubl <<
136 <<
137 G4double GetXTRrandomEnergy(G4double scaledT <<
138 G4double GetXTRenergy(G4int iPlace, G4double <<
139 <<
140 G4double GetRandomAngle(G4double energyXTR, <<
141 G4double GetAngleXTR(G4int iTR, G4double pos <<
142 <<
143 // set/get methods for class fields <<
144 <<
145 void SetGamma(G4double gamma) { fGamma = <<
146 G4double GetGamma() { return fGamma; }; <<
147 void SetEnergy(G4double energy) { fEnerg <<
148 G4double GetEnergy() { return fEnergy; }; <<
149 void SetVarAngle(G4double varAngle) { fV <<
150 G4double GetVarAngle() { return fVarAngle; } <<
151 void SetCompton(G4bool pC) { fCompton = pC <<
152 G4bool GetCompton() { return fCompton; }; <<
153 <<
154 G4int GetKrange(){ return fKrange;}; <<
155 void SetKrange( G4int kk ){ fKrange = kk;}; <<
156 <<
157 <<
158 void SetAlphaGas(G4double ag){ fAlphaGas <<
159 G4double GetAlphaGas() { return fAlphaGas; } <<
160 void SetAlphaPlate(G4double ap){ fAlphaP <<
161 G4double GetAlphaPlate() { return fAlphaPlat <<
162 <<
163 void SetTheMinEnergyTR(G4double minetr){ <<
164 G4double GetTheMinEnergyTR() { return fTheMi <<
165 void SetTheMaxEnergyTR(G4double maxetr){ <<
166 G4double GetTheMaxEnergyTR() { return fTheMa <<
167 <<
168 void SetMinEnergyTR(G4double minetr){ fM <<
169 G4double GetMinEnergyTR() { return fMinEnerg <<
170 void SetMaxEnergyTR(G4double maxetr){ fM <<
171 G4double GetMaxEnergyTR() { return fMaxEnerg <<
172 <<
173 void SetTheMinAngle(G4double minang){ fT <<
174 G4double GetTheMinAngle() { return fTheMinAn <<
175 void SetTheMaxAngle(G4double maxang){ fT <<
176 G4double GetTheMaxAngle() { return fTheMaxAn <<
177 <<
178 void SetMinThetaTR(G4double minatr){ fMi <<
179 G4double GetMinThetaTR() { return fMinThetaT <<
180 void SetMaxThetaTR(G4double maxatr){ fMa <<
181 G4double GetMaxThetaTR() { return fMaxThetaT <<
182 116
183 // modes of XTR angle distribution << 117 G4double XTRNSpectralAngleDensity(G4double varAngle) ;
184 << 118 G4double XTRNSpectralDensity(G4double energy) ;
185 void SetFastAngle(G4bool fatr){ fFastAngle <<
186 G4bool GetFastAngle() { return fFastAngle; } <<
187 void SetAngleRadDistr(G4bool fatr){ fAngle <<
188 G4bool GetAngleRadDistr() { return fAngleRad <<
189 119
>> 120 // for photon angle distribution tables
190 121
191 << 122 G4double XTRNAngleSpectralDensity(G4double energy) ;
>> 123 G4double XTRNAngleDensity(G4double varAngle) ;
192 124
193 G4PhysicsLogVector* GetProtonVector() { retu << 125 void GetNumberOfPhotons() ;
194 G4int GetTotBin() { return fTotBin; }; <<
195 G4PhysicsFreeVector* GetAngleVector(G4double <<
196 <<
197 protected: <<
198 // min TR energy <<
199 G4double fTheMinEnergyTR; <<
200 // max TR energy <<
201 G4double fTheMaxEnergyTR; <<
202 G4double fTheMinAngle; // min theta of TR <<
203 G4double fTheMaxAngle; // 1.e-4; // max <<
204 126
205 // static const members << 127 // Auxiliary functions for plate/gas material parameters
206 <<
207 // min Tkin of proton in tables <<
208 static constexpr G4double fMinProtonTkin = 1 <<
209 // max Tkin of proton in tables <<
210 static constexpr G4double fMaxProtonTkin = 1 <<
211 // physical constants for plasma energy <<
212 static constexpr G4double fPlasmaCof = <<
213 4. * CLHEP::pi * CLHEP::fine_structure_con <<
214 CLHEP::hbarc / CLHEP::electron_mass_c2; <<
215 static constexpr G4double fCofTR = CLHEP::fi <<
216 <<
217 G4int fTotBin; // number of bins in log-ga <<
218 G4int fBinTR; // number of bins in TR ene <<
219 G4int fKrange; <<
220 G4ParticleDefinition* fPtrGamma; // pointer <<
221 <<
222 G4double* fGammaCutInKineticEnergy; // TR p <<
223 G4LogicalVolume* fEnvelope; <<
224 G4PhysicsTable* fAngleDistrTable; <<
225 G4PhysicsTable* fEnergyDistrTable; <<
226 G4PhysicsTable* fAngleForEnergyTable; <<
227 G4PhysicsLogVector* fProtonEnergyVector; <<
228 G4PhysicsLogVector* fXTREnergyVector; <<
229 G4SandiaTable* fPlatePhotoAbsCof; <<
230 G4SandiaTable* fGasPhotoAbsCof; <<
231 <<
232 G4ParticleChange fParticleChange; <<
233 std::vector<G4PhysicsTable*> fAngleBank; <<
234 <<
235 G4double fGammaTkinCut; // Tkin cut of TR p <<
236 G4double fMinEnergyTR; // min TR energy i <<
237 G4double fMaxEnergyTR; // max TR energy i <<
238 G4double fMinThetaTR, fMaxThetaTR; // mi <<
239 G4double fTotalDist; <<
240 G4double fPlateThick; <<
241 G4double fGasThick; <<
242 G4double fAlphaPlate; <<
243 G4double fAlphaGas; <<
244 G4double fGamma; // current Lorentz fact <<
245 G4double fEnergy; // energy and <<
246 G4double fVarAngle; // angle squared! <<
247 G4double fLambda; <<
248 G4double fSigma1; <<
249 G4double fSigma2; // plasma energy Sq of ma <<
250 <<
251 G4int fMatIndex1; <<
252 G4int fMatIndex2; <<
253 G4int fPlateNumber; <<
254 <<
255 G4bool fExitFlux; <<
256 G4bool fFastAngle, fAngleRadDistr; <<
257 G4bool fCompton; <<
258 128
259 G4int secID = -1; // creator modelID << 129 G4double GetPlateFormationZone(G4double,G4double,G4double) ;
>> 130 G4complex GetPlateComplexFZ(G4double,G4double,G4double) ;
>> 131 void ComputePlatePhotoAbsCof() ;
>> 132 G4double GetPlateLinearPhotoAbs(G4double) ;
>> 133 void GetPlateZmuProduct() ;
>> 134 G4double GetPlateZmuProduct(G4double,G4double,G4double) ;
>> 135
>> 136 G4double GetGasFormationZone(G4double,G4double,G4double) ;
>> 137 G4complex GetGasComplexFZ(G4double,G4double,G4double) ;
>> 138 void ComputeGasPhotoAbsCof() ;
>> 139 G4double GetGasLinearPhotoAbs(G4double) ;
>> 140 void GetGasZmuProduct() ;
>> 141 G4double GetGasZmuProduct(G4double,G4double,G4double) ;
>> 142
>> 143 G4double GetXTRrandomEnergy( G4double scaledTkin, G4int iTkin ) ;
>> 144 G4double GetXTRenergy( G4int iPlace, G4double position, G4int iTransfer ) ;
>> 145
>> 146 protected:
>> 147
>> 148 G4Gamma* fPtrGamma ; // pointer to TR photon
>> 149
>> 150 G4double* fGammaCutInKineticEnergy ; // TR photon cut in energy array
>> 151 G4double fGammaTkinCut ; // Tkin cut of TR photon in current mat.
>> 152 G4LogicalVolume* fEnvelope ;
>> 153 G4PhysicsTable* fAngleDistrTable ;
>> 154 G4PhysicsTable* fEnergyDistrTable ;
>> 155
>> 156 static G4PhysicsLogVector* fProtonEnergyVector ;
>> 157
>> 158
>> 159 static G4double fTheMinEnergyTR ; // static min TR energy
>> 160 static G4double fTheMaxEnergyTR ; // static max TR energy
>> 161 G4double fMinEnergyTR ; // min TR energy in material
>> 162 G4double fMaxEnergyTR ; // max TR energy in material
>> 163 static G4double fTheMaxAngle ; // max theta of TR quanta
>> 164 static G4double fTheMinAngle ; // max theta of TR quanta
>> 165 G4double fMaxThetaTR ; // max theta of TR quanta
>> 166 static G4int fBinTR ; // number of bins in TR vectors
>> 167
>> 168 static G4double fMinProtonTkin ; // min Tkin of proton in tables
>> 169 static G4double fMaxProtonTkin ; // max Tkin of proton in tables
>> 170 static G4int fTotBin ; // number of bins in log scale
>> 171 G4double fGamma ; // current Lorentz factor
>> 172 G4double fEnergy ; // energy and
>> 173 G4double fVarAngle ; // angle squared
>> 174
>> 175 static G4double fPlasmaCof ; // physical consts for plasma energy
>> 176 static G4double fCofTR ;
>> 177
>> 178 G4double fSigma1, fSigma2 ; // plasma energy Sq of matter1/2
>> 179
>> 180 G4int fMatIndex1, fMatIndex2 ;
>> 181
>> 182 G4int fPlateNumber ;
>> 183 G4double fTotalDist ;
>> 184 G4double** fPlatePhotoAbsCof ;
>> 185 G4int fPlateIntervalNumber ;
>> 186 G4double fPlateThick ;
>> 187
>> 188 G4double** fGasPhotoAbsCof ;
>> 189 G4int fGasIntervalNumber ;
>> 190 G4double fGasThick ;
260 }; 191 };
261 192
262 #endif 193 #endif
263 194