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25 // 25 //
26 ////////////////////////////////////////////// <<
27 // 26 //
>> 27 // $Id$
>> 28 //
>> 29 //
>> 30 ///////////////////////////////////////////////////////////////////////////
>> 31 //
28 // base class for 'fast' parametrisation model 32 // base class for 'fast' parametrisation model describing X-ray transition
29 // created in some G4Envelope. Angular distrib << 33 // created in some G4Envelope. Anglur distribuiton is very rough !!! (see DoIt
30 // method 34 // method
31 // << 35 //
32 // History: 36 // History:
33 // 06.10.05 V. Grichine first step to discret << 37 // 06.10.05 V. Grichine first step to discrete process
34 // 15.01.02 V. Grichine first version << 38 // 15.01.02 V. Grichine first version
35 // 28.07.05, P.Gumplinger add G4ProcessType to 39 // 28.07.05, P.Gumplinger add G4ProcessType to constructor
36 // 28.09.07, V.Ivanchenko general cleanup with 40 // 28.09.07, V.Ivanchenko general cleanup without change of algorithms
37 // 19.09.21, V. Grichine, set/get functions fo << 41 //
38 42
39 #ifndef G4VXTRenergyLoss_h 43 #ifndef G4VXTRenergyLoss_h
40 #define G4VXTRenergyLoss_h 1 44 #define G4VXTRenergyLoss_h 1
41 45
>> 46 #include <complex>
42 #include "globals.hh" 47 #include "globals.hh"
43 #include "G4Gamma.hh" << 48 #include "Randomize.hh"
>> 49
44 #include "G4LogicalVolume.hh" 50 #include "G4LogicalVolume.hh"
45 #include "G4Material.hh" << 51
46 #include "G4ParticleChange.hh" <<
47 #include "G4PhysicsTable.hh" 52 #include "G4PhysicsTable.hh"
>> 53 #include "G4PhysicsLogVector.hh"
>> 54 #include "G4Gamma.hh"
>> 55 #include "G4ThreeVector.hh"
>> 56 #include "G4ParticleMomentum.hh"
48 #include "G4Step.hh" 57 #include "G4Step.hh"
49 #include "G4Track.hh" 58 #include "G4Track.hh"
>> 59 #include "G4VContinuousProcess.hh"
50 #include "G4VDiscreteProcess.hh" 60 #include "G4VDiscreteProcess.hh"
>> 61 #include "G4DynamicParticle.hh"
>> 62 #include "G4Material.hh"
>> 63 #include "G4PhysicsTable.hh"
>> 64 #include "G4MaterialPropertiesTable.hh"
>> 65 #include "G4PhysicsOrderedFreeVector.hh"
>> 66 #include "G4Integrator.hh"
>> 67 #include "G4ParticleChange.hh"
51 68
52 class G4SandiaTable; 69 class G4SandiaTable;
53 class G4VParticleChange; 70 class G4VParticleChange;
54 class G4PhysicsFreeVector; 71 class G4PhysicsFreeVector;
55 class G4PhysicsLinearVector; 72 class G4PhysicsLinearVector;
56 class G4PhysicsLogVector; <<
57 73
58 class G4VXTRenergyLoss : public G4VDiscretePro << 74 class G4VXTRenergyLoss : public G4VDiscreteProcess // G4VContinuousProcess
59 { 75 {
60 public: << 76 public:
61 explicit G4VXTRenergyLoss(G4LogicalVolume* a << 77
62 G4Material*, G4dou << 78 G4VXTRenergyLoss (G4LogicalVolume *anEnvelope,G4Material*,G4Material*,
63 const G4String& pr << 79 G4double,G4double,G4int,
64 G4ProcessType type << 80 const G4String & processName = "XTRenergyLoss",
65 virtual ~G4VXTRenergyLoss(); << 81 G4ProcessType type = fElectromagnetic);
>> 82 virtual ~G4VXTRenergyLoss ();
>> 83
>> 84 // These virtual has to be implemented in inherited particular TR radiators
>> 85
>> 86 virtual G4double GetStackFactor( G4double energy, G4double gamma,
>> 87 G4double varAngle );
66 88
67 virtual void ProcessDescription(std::ostream << 89 G4bool IsApplicable(const G4ParticleDefinition&);
68 virtual void DumpInfo() const override { Pro <<
69 90
70 G4VXTRenergyLoss(G4VXTRenergyLoss&) = delete << 91 G4VParticleChange* PostStepDoIt(const G4Track& aTrack,
71 G4VXTRenergyLoss& operator=(const G4VXTRener << 92 const G4Step& aStep);
72 93
73 // Virtual methods to be implemented in inhe << 94 G4double GetMeanFreePath(const G4Track& aTrack,
74 virtual G4double GetStackFactor(G4double ene << 95 G4double previousStepSize,
75 G4double var << 96 G4ForceCondition* condition);
76 97
77 virtual G4bool IsApplicable(const G4Particle << 98 void BuildPhysicsTable(const G4ParticleDefinition&);
>> 99 void BuildEnergyTable() ;
>> 100 void BuildAngleForEnergyBank() ;
78 101
79 virtual G4VParticleChange* PostStepDoIt(cons << 102 void BuildTable(){} ;
80 cons << 103 void BuildAngleTable() ;
>> 104 void BuildGlobalAngleTable() ;
81 105
82 virtual G4double GetMeanFreePath(const G4Tra << 106 G4complex OneInterfaceXTRdEdx( G4double energy,
83 G4double pr << 107 G4double gamma,
84 G4ForceCond << 108 G4double varAngle ) ;
85 109
86 virtual void BuildPhysicsTable(const G4Parti << 110 G4double SpectralAngleXTRdEdx(G4double varAngle) ;
87 void BuildEnergyTable(); <<
88 void BuildAngleForEnergyBank(); <<
89 111
90 void BuildTable(){}; << 112 virtual G4double SpectralXTRdEdx(G4double energy) ;
91 void BuildAngleTable(); <<
92 void BuildGlobalAngleTable(); <<
93 113
94 G4complex OneInterfaceXTRdEdx(G4double energ << 114 G4double AngleSpectralXTRdEdx(G4double energy) ;
95 G4double varAn <<
96 115
97 G4double SpectralAngleXTRdEdx(G4double varAn << 116 G4double AngleXTRdEdx(G4double varAngle) ;
98 117
99 virtual G4double SpectralXTRdEdx(G4double en <<
100 118
101 G4double AngleSpectralXTRdEdx(G4double energ << 119 /////////////////////////////////////////////////////////////
102 120
103 G4double AngleXTRdEdx(G4double varAngle); << 121 G4double OneBoundaryXTRNdensity( G4double energy,
>> 122 G4double gamma,
>> 123 G4double varAngle ) const ;
104 124
105 G4double OneBoundaryXTRNdensity(G4double ene <<
106 G4double var <<
107 125
108 // for photon energy distribution tables 126 // for photon energy distribution tables
109 G4double XTRNSpectralAngleDensity(G4double v <<
110 G4double XTRNSpectralDensity(G4double energy <<
111 127
>> 128 G4double XTRNSpectralAngleDensity(G4double varAngle) ;
>> 129 G4double XTRNSpectralDensity(G4double energy) ;
>> 130
112 // for photon angle distribution tables 131 // for photon angle distribution tables
113 G4double XTRNAngleSpectralDensity(G4double e <<
114 G4double XTRNAngleDensity(G4double varAngle) <<
115 132
116 void GetNumberOfPhotons(); << 133 G4double XTRNAngleSpectralDensity(G4double energy) ;
>> 134 G4double XTRNAngleDensity(G4double varAngle) ;
117 135
118 // Auxiliary functions for plate/gas materia << 136 void GetNumberOfPhotons() ;
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 <<
182 137
183 // modes of XTR angle distribution << 138 // Auxiliary functions for plate/gas material parameters
184 <<
185 void SetFastAngle(G4bool fatr){ fFastAngle <<
186 G4bool GetFastAngle() { return fFastAngle; } <<
187 void SetAngleRadDistr(G4bool fatr){ fAngle <<
188 G4bool GetAngleRadDistr() { return fAngleRad <<
189 <<
190 139
191 << 140 G4double GetPlateFormationZone(G4double,G4double,G4double);
>> 141 G4complex GetPlateComplexFZ(G4double,G4double,G4double);
>> 142 void ComputePlatePhotoAbsCof();
>> 143 G4double GetPlateLinearPhotoAbs(G4double);
>> 144 void GetPlateZmuProduct() ;
>> 145 G4double GetPlateZmuProduct(G4double,G4double,G4double);
>> 146
>> 147 G4double GetGasFormationZone(G4double,G4double,G4double);
>> 148 G4complex GetGasComplexFZ(G4double,G4double,G4double);
>> 149 void ComputeGasPhotoAbsCof();
>> 150 G4double GetGasLinearPhotoAbs(G4double);
>> 151 void GetGasZmuProduct();
>> 152 G4double GetGasZmuProduct(G4double,G4double,G4double);
>> 153
>> 154 G4double GetPlateCompton(G4double);
>> 155 G4double GetGasCompton(G4double);
>> 156 G4double GetComptonPerAtom(G4double,G4double);
>> 157
>> 158 G4double GetXTRrandomEnergy( G4double scaledTkin, G4int iTkin );
>> 159 G4double GetXTRenergy( G4int iPlace, G4double position, G4int iTransfer );
>> 160
>> 161 G4double GetRandomAngle( G4double energyXTR, G4int iTkin );
>> 162 G4double GetAngleXTR(G4int iTR,G4double position,G4int iAngle);
>> 163
>> 164 G4double GetGamma() {return fGamma;};
>> 165 G4double GetEnergy() {return fEnergy;};
>> 166 G4double GetVarAngle(){return fVarAngle;};
>> 167
>> 168 void SetGamma(G4double gamma) {fGamma = gamma;};
>> 169 void SetEnergy(G4double energy) {fEnergy = energy;};
>> 170 void SetVarAngle(G4double varAngle){fVarAngle = varAngle;};
>> 171 void SetAngleRadDistr(G4bool pAngleRadDistr){fAngleRadDistr=pAngleRadDistr;};
>> 172 void SetCompton(G4bool pC){fCompton=pC;};
192 173
193 G4PhysicsLogVector* GetProtonVector() { retu << 174 G4PhysicsLogVector* GetProtonVector(){ return fProtonEnergyVector;};
194 G4int GetTotBin() { return fTotBin; }; << 175 G4int GetTotBin(){return fTotBin;};
195 G4PhysicsFreeVector* GetAngleVector(G4double 176 G4PhysicsFreeVector* GetAngleVector(G4double energy, G4int n);
196 177
197 protected: << 178 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 <<
204 179
205 // static const members << 180 G4ParticleDefinition* fPtrGamma ; // pointer to TR photon
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; <<
231 181
232 G4ParticleChange fParticleChange; << 182 G4double* fGammaCutInKineticEnergy ; // TR photon cut in energy array
233 std::vector<G4PhysicsTable*> fAngleBank; << 183
>> 184 G4double fGammaTkinCut ; // Tkin cut of TR photon in current mat.
>> 185 G4LogicalVolume* fEnvelope ;
>> 186 G4PhysicsTable* fAngleDistrTable ;
>> 187 G4PhysicsTable* fEnergyDistrTable ;
>> 188
>> 189 G4PhysicsLogVector* fProtonEnergyVector ;
>> 190 G4PhysicsLogVector* fXTREnergyVector ;
>> 191
>> 192 G4double fTheMinEnergyTR; // min TR energy
>> 193 G4double fTheMaxEnergyTR; // max TR energy
>> 194 G4double fMinEnergyTR; // min TR energy in material
>> 195 G4double fMaxEnergyTR; // max TR energy in material
>> 196 G4double fTheMaxAngle; // max theta of TR quanta
>> 197 G4double fTheMinAngle; // max theta of TR quanta
>> 198 G4double fMaxThetaTR; // max theta of TR quanta
>> 199 G4int fBinTR; // number of bins in TR vectors
>> 200
>> 201 G4double fMinProtonTkin; // min Tkin of proton in tables
>> 202 G4double fMaxProtonTkin; // max Tkin of proton in tables
>> 203 G4int fTotBin; // number of bins in log scale
>> 204 G4double fGamma; // current Lorentz factor
>> 205 G4double fEnergy; // energy and
>> 206 G4double fVarAngle; // angle squared
>> 207 G4double fLambda;
>> 208
>> 209 G4double fPlasmaCof ; // physical consts for plasma energy
>> 210 G4double fCofTR ;
>> 211
>> 212 G4bool fExitFlux;
>> 213 G4bool fAngleRadDistr;
>> 214 G4bool fCompton;
>> 215 G4double fSigma1;
>> 216 G4double fSigma2; // plasma energy Sq of matter1/2
>> 217
>> 218 G4int fMatIndex1;
>> 219 G4int fMatIndex2;
>> 220 G4int fPlateNumber;
234 221
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; 222 G4double fTotalDist;
240 G4double fPlateThick; 223 G4double fPlateThick;
241 G4double fGasThick; << 224 G4double fGasThick;
242 G4double fAlphaPlate; 225 G4double fAlphaPlate;
243 G4double fAlphaGas; << 226 G4double fAlphaGas ;
244 G4double fGamma; // current Lorentz fact << 227
245 G4double fEnergy; // energy and << 228 G4SandiaTable* fPlatePhotoAbsCof;
246 G4double fVarAngle; // angle squared! << 229
247 G4double fLambda; << 230 G4SandiaTable* fGasPhotoAbsCof;
248 G4double fSigma1; << 231
249 G4double fSigma2; // plasma energy Sq of ma << 232 G4ParticleChange fParticleChange;
250 233
251 G4int fMatIndex1; << 234 // G4double fEnergyForAngle;
252 G4int fMatIndex2; << 235 // G4PhysicsLinearVector* fAngleVector;
253 G4int fPlateNumber; << 236 G4PhysicsTable* fAngleForEnergyTable;
254 << 237 std::vector<G4PhysicsTable*> fAngleBank;
255 G4bool fExitFlux; <<
256 G4bool fFastAngle, fAngleRadDistr; <<
257 G4bool fCompton; <<
258 238
259 G4int secID = -1; // creator modelID <<
260 }; 239 };
261 240
262 #endif 241 #endif
263 242