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25 // 22 //
26 ////////////////////////////////////////////// <<
27 // 23 //
>> 24 // $Id: G4VXTRenergyLoss.hh,v 1.12 2005/10/07 16:19:14 grichine Exp $
>> 25 // GEANT4 tag $Name: geant4-08-00 $
>> 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 // 06.10.05 V. Grichine first step to discrete process
34 // 15.01.02 V. Grichine first version << 36 // 15.01.02 V. Grichine first version
35 // 28.07.05, P.Gumplinger add G4ProcessType to 37 // 28.07.05, P.Gumplinger add G4ProcessType to constructor
36 // 28.09.07, V.Ivanchenko general cleanup with << 38 //
37 // 19.09.21, V. Grichine, set/get functions fo <<
38 39
39 #ifndef G4VXTRenergyLoss_h <<
40 #define G4VXTRenergyLoss_h 1 <<
41 40
>> 41 #ifndef G4XTRenergyLoss_h
>> 42 #define G4XTRenergyLoss_h 1
>> 43
>> 44
>> 45 #include <complex>
42 #include "globals.hh" 46 #include "globals.hh"
43 #include "G4Gamma.hh" << 47 #include "Randomize.hh"
>> 48
44 #include "G4LogicalVolume.hh" 49 #include "G4LogicalVolume.hh"
45 #include "G4Material.hh" << 50
46 #include "G4ParticleChange.hh" <<
47 #include "G4PhysicsTable.hh" 51 #include "G4PhysicsTable.hh"
>> 52 #include "G4PhysicsLogVector.hh"
>> 53 #include "G4Gamma.hh"
>> 54 #include "G4ThreeVector.hh"
>> 55 #include "G4ParticleMomentum.hh"
48 #include "G4Step.hh" 56 #include "G4Step.hh"
49 #include "G4Track.hh" 57 #include "G4Track.hh"
>> 58 #include "G4VContinuousProcess.hh"
50 #include "G4VDiscreteProcess.hh" 59 #include "G4VDiscreteProcess.hh"
>> 60 #include "G4DynamicParticle.hh"
>> 61 #include "G4Material.hh"
>> 62 #include "G4PhysicsTable.hh"
>> 63 #include "G4MaterialPropertiesTable.hh"
>> 64 #include "G4PhysicsOrderedFreeVector.hh"
>> 65 #include "G4Integrator.hh"
>> 66 #include "G4ParticleChange.hh"
>> 67
>> 68
51 69
52 class G4SandiaTable; <<
53 class G4VParticleChange; 70 class G4VParticleChange;
54 class G4PhysicsFreeVector; <<
55 class G4PhysicsLinearVector; <<
56 class G4PhysicsLogVector; <<
57 71
58 class G4VXTRenergyLoss : public G4VDiscretePro <<
59 { <<
60 public: <<
61 explicit G4VXTRenergyLoss(G4LogicalVolume* a <<
62 G4Material*, G4dou <<
63 const G4String& pr <<
64 G4ProcessType type <<
65 virtual ~G4VXTRenergyLoss(); <<
66 72
67 virtual void ProcessDescription(std::ostream << 73 class G4XTRenergyLoss : public G4VDiscreteProcess // G4VContinuousProcess
68 virtual void DumpInfo() const override { Pro << 74 {
>> 75 public:
69 76
70 G4VXTRenergyLoss(G4VXTRenergyLoss&) = delete << 77 G4XTRenergyLoss (G4LogicalVolume *anEnvelope,G4Material*,G4Material*,
71 G4VXTRenergyLoss& operator=(const G4VXTRener << 78 G4double,G4double,G4int,
>> 79 const G4String & processName = "XTRenergyLoss",
>> 80 G4ProcessType type = fElectromagnetic);
>> 81 virtual ~G4XTRenergyLoss ();
72 82
73 // Virtual methods to be implemented in inhe << 83 // These virtual has to be implemented in inherited particular TR radiators
74 virtual G4double GetStackFactor(G4double ene << 84
75 G4double var << 85 virtual G4double GetStackFactor( G4double energy, G4double gamma,
>> 86 G4double varAngle );
76 87
77 virtual G4bool IsApplicable(const G4Particle <<
78 88
79 virtual G4VParticleChange* PostStepDoIt(cons << 89 G4bool IsApplicable(const G4ParticleDefinition&);
80 cons <<
81 90
82 virtual G4double GetMeanFreePath(const G4Tra << 91 G4double GetContinuousStepLimit(const G4Track& aTrack,
83 G4double pr << 92 G4double ,
84 G4ForceCond << 93 G4double ,
>> 94 G4double& );
>> 95 // Returns the continuous step limit defined by the XTR process.
85 96
86 virtual void BuildPhysicsTable(const G4Parti << 97 G4VParticleChange* AlongStepDoIt(const G4Track& aTrack,
87 void BuildEnergyTable(); << 98 const G4Step& aStep);
88 void BuildAngleForEnergyBank(); <<
89 99
90 void BuildTable(){}; << 100 G4VParticleChange* PostStepDoIt(const G4Track& aTrack,
91 void BuildAngleTable(); << 101 const G4Step& aStep);
92 void BuildGlobalAngleTable(); <<
93 102
94 G4complex OneInterfaceXTRdEdx(G4double energ << 103 G4double GetMeanFreePath(const G4Track& aTrack,
95 G4double varAn << 104 G4double previousStepSize,
>> 105 G4ForceCondition* condition);
>> 106
>> 107 void BuildTable() ;
>> 108 void BuildEnergyTable() ;
>> 109 void BuildAngleTable() ;
96 110
97 G4double SpectralAngleXTRdEdx(G4double varAn << 111 G4complex OneInterfaceXTRdEdx( G4double energy,
>> 112 G4double gamma,
>> 113 G4double varAngle ) ;
98 114
99 virtual G4double SpectralXTRdEdx(G4double en << 115 G4double SpectralAngleXTRdEdx(G4double varAngle) ;
100 116
101 G4double AngleSpectralXTRdEdx(G4double energ << 117 virtual G4double SpectralXTRdEdx(G4double energy) ;
102 118
103 G4double AngleXTRdEdx(G4double varAngle); << 119 G4double AngleSpectralXTRdEdx(G4double energy) ;
104 120
105 G4double OneBoundaryXTRNdensity(G4double ene << 121 G4double AngleXTRdEdx(G4double varAngle) ;
106 G4double var <<
107 122
108 // for photon energy distribution tables <<
109 G4double XTRNSpectralAngleDensity(G4double v <<
110 G4double XTRNSpectralDensity(G4double energy <<
111 123
112 // for photon angle distribution tables << 124 /////////////////////////////////////////////////////////////
113 G4double XTRNAngleSpectralDensity(G4double e <<
114 G4double XTRNAngleDensity(G4double varAngle) <<
115 125
116 void GetNumberOfPhotons(); << 126 G4double OneBoundaryXTRNdensity( G4double energy,
>> 127 G4double gamma,
>> 128 G4double varAngle ) const ;
117 129
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 <<
182 130
183 // modes of XTR angle distribution << 131 // for photon energy distribution tables
184 <<
185 void SetFastAngle(G4bool fatr){ fFastAngle <<
186 G4bool GetFastAngle() { return fFastAngle; } <<
187 void SetAngleRadDistr(G4bool fatr){ fAngle <<
188 G4bool GetAngleRadDistr() { return fAngleRad <<
189 <<
190 132
>> 133 G4double XTRNSpectralAngleDensity(G4double varAngle) ;
>> 134 G4double XTRNSpectralDensity(G4double energy) ;
191 135
>> 136 // for photon angle distribution tables
192 137
193 G4PhysicsLogVector* GetProtonVector() { retu << 138 G4double XTRNAngleSpectralDensity(G4double energy) ;
194 G4int GetTotBin() { return fTotBin; }; << 139 G4double XTRNAngleDensity(G4double varAngle) ;
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 <<
204 140
205 // static const members << 141 void GetNumberOfPhotons() ;
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; <<
231 142
232 G4ParticleChange fParticleChange; << 143 // Auxiliary functions for plate/gas material parameters
233 std::vector<G4PhysicsTable*> fAngleBank; <<
234 144
235 G4double fGammaTkinCut; // Tkin cut of TR p << 145 G4double GetPlateFormationZone(G4double,G4double,G4double) ;
236 G4double fMinEnergyTR; // min TR energy i << 146 G4complex GetPlateComplexFZ(G4double,G4double,G4double) ;
237 G4double fMaxEnergyTR; // max TR energy i << 147 void ComputePlatePhotoAbsCof() ;
238 G4double fMinThetaTR, fMaxThetaTR; // mi << 148 G4double GetPlateLinearPhotoAbs(G4double) ;
239 G4double fTotalDist; << 149 void GetPlateZmuProduct() ;
240 G4double fPlateThick; << 150 G4double GetPlateZmuProduct(G4double,G4double,G4double) ;
241 G4double fGasThick; << 151
242 G4double fAlphaPlate; << 152 G4double GetGasFormationZone(G4double,G4double,G4double) ;
243 G4double fAlphaGas; << 153 G4complex GetGasComplexFZ(G4double,G4double,G4double) ;
244 G4double fGamma; // current Lorentz fact << 154 void ComputeGasPhotoAbsCof() ;
245 G4double fEnergy; // energy and << 155 G4double GetGasLinearPhotoAbs(G4double) ;
246 G4double fVarAngle; // angle squared! << 156 void GetGasZmuProduct() ;
>> 157 G4double GetGasZmuProduct(G4double,G4double,G4double) ;
>> 158
>> 159 G4double GetXTRrandomEnergy( G4double scaledTkin, G4int iTkin ) ;
>> 160 G4double GetXTRenergy( G4int iPlace, G4double position, G4int iTransfer );
>> 161
>> 162 G4double GetGamma() {return fGamma;};
>> 163 G4double GetEnergy() {return fEnergy;};
>> 164 G4double GetVarAngle(){return fVarAngle;};
>> 165
>> 166 void SetGamma(G4double gamma) {fGamma = gamma;};
>> 167 void SetEnergy(G4double energy) {fEnergy = energy;};
>> 168 void SetVarAngle(G4double varAngle){fVarAngle = varAngle;};
>> 169
>> 170
>> 171 static G4PhysicsLogVector* GetProtonVector(){ return fProtonEnergyVector;};
>> 172 static G4int GetTotBin(){return fTotBin;};
>> 173
>> 174 protected:
>> 175
>> 176 G4ParticleDefinition* fPtrGamma ; // pointer to TR photon
>> 177
>> 178 G4double* fGammaCutInKineticEnergy ; // TR photon cut in energy array
>> 179 G4double fGammaTkinCut ; // Tkin cut of TR photon in current mat.
>> 180 G4LogicalVolume* fEnvelope ;
>> 181 G4PhysicsTable* fAngleDistrTable ;
>> 182 G4PhysicsTable* fEnergyDistrTable ;
>> 183
>> 184 static G4PhysicsLogVector* fProtonEnergyVector ;
>> 185
>> 186
>> 187 static G4double fTheMinEnergyTR; // static min TR energy
>> 188 static G4double fTheMaxEnergyTR; // static max TR energy
>> 189 G4double fMinEnergyTR; // min TR energy in material
>> 190 G4double fMaxEnergyTR; // max TR energy in material
>> 191 static G4double fTheMaxAngle; // max theta of TR quanta
>> 192 static G4double fTheMinAngle; // max theta of TR quanta
>> 193 G4double fMaxThetaTR; // max theta of TR quanta
>> 194 static G4int fBinTR; // number of bins in TR vectors
>> 195
>> 196 static G4double fMinProtonTkin; // min Tkin of proton in tables
>> 197 static G4double fMaxProtonTkin; // max Tkin of proton in tables
>> 198 static G4int fTotBin; // number of bins in log scale
>> 199 G4double fGamma; // current Lorentz factor
>> 200 G4double fEnergy; // energy and
>> 201 G4double fVarAngle; // angle squared
247 G4double fLambda; 202 G4double fLambda;
248 G4double fSigma1; <<
249 G4double fSigma2; // plasma energy Sq of ma <<
250 203
251 G4int fMatIndex1; << 204 static G4double fPlasmaCof ; // physical consts for plasma energy
252 G4int fMatIndex2; << 205 static G4double fCofTR ;
253 G4int fPlateNumber; << 206
254 207
255 G4bool fExitFlux; 208 G4bool fExitFlux;
256 G4bool fFastAngle, fAngleRadDistr; << 209 G4double fSigma1, fSigma2 ; // plasma energy Sq of matter1/2
257 G4bool fCompton; <<
258 210
259 G4int secID = -1; // creator modelID << 211 G4int fMatIndex1, fMatIndex2 ;
>> 212
>> 213 G4int fPlateNumber ;
>> 214 G4double fTotalDist ;
>> 215 G4double** fPlatePhotoAbsCof ;
>> 216 G4int fPlateIntervalNumber ;
>> 217 G4double fPlateThick ;
>> 218
>> 219 G4double** fGasPhotoAbsCof ;
>> 220 G4int fGasIntervalNumber ;
>> 221 G4double fGasThick ;
>> 222 G4double fAlphaPlate, fAlphaGas ;
>> 223
>> 224 G4ParticleChange fParticleChange;
260 }; 225 };
>> 226
>> 227 typedef G4XTRenergyLoss G4VXTRenergyLoss;
261 228
262 #endif 229 #endif
263 230