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65 class G4VEmModel; 62 class G4PhysicsVector; 66 class G4PhysicsVector; 63 class G4IonTable; 67 class G4IonTable; 64 class G4MaterialCutsCouple; 68 class G4MaterialCutsCouple; 65 class G4PhysicsFreeVector; << 69 class G4LPhysicsFreeVector; 66 class G4Pow; << 67 70 68 class G4EmCorrections 71 class G4EmCorrections 69 { 72 { 70 73 71 public: 74 public: 72 75 73 explicit G4EmCorrections(G4int verb); << 76 G4EmCorrections(G4int verb); 74 77 75 ~G4EmCorrections(); << 78 virtual ~G4EmCorrections(); 76 79 77 G4double HighOrderCorrections(const G4Partic 80 G4double HighOrderCorrections(const G4ParticleDefinition*, 78 const G4Materi 81 const G4Material*, 79 const G4double << 82 G4double kineticEnergy, 80 const G4double << 83 G4double cutEnergy); 81 84 82 G4double IonHighOrderCorrections(const G4Par 85 G4double IonHighOrderCorrections(const G4ParticleDefinition*, 83 const G4Mat 86 const G4MaterialCutsCouple*, 84 const G4dou << 87 G4double kineticEnergy); 85 88 86 G4double ComputeIonCorrections(const G4Parti 89 G4double ComputeIonCorrections(const G4ParticleDefinition*, 87 const G4Mater 90 const G4Material*, 88 const G4doubl << 91 G4double kineticEnergy); 89 92 90 G4double IonBarkasCorrection(const G4Particl 93 G4double IonBarkasCorrection(const G4ParticleDefinition*, 91 const G4Materia 94 const G4Material*, 92 const G4double << 95 G4double kineticEnergy); 93 96 94 G4double Bethe(const G4ParticleDefinition*, 97 G4double Bethe(const G4ParticleDefinition*, 95 const G4Material*, 98 const G4Material*, 96 const G4double kineticEnergy) << 99 G4double kineticEnergy); 97 100 98 G4double SpinCorrection(const G4ParticleDefi 101 G4double SpinCorrection(const G4ParticleDefinition*, 99 const G4Material*, 102 const G4Material*, 100 const G4double kinet << 103 G4double kineticEnergy); 101 104 102 G4double KShellCorrection(const G4ParticleDe 105 G4double KShellCorrection(const G4ParticleDefinition*, 103 const G4Material*, 106 const G4Material*, 104 const G4double kin << 107 G4double kineticEnergy); 105 108 106 G4double LShellCorrection(const G4ParticleDe 109 G4double LShellCorrection(const G4ParticleDefinition*, 107 const G4Material*, 110 const G4Material*, 108 const G4double kin << 111 G4double kineticEnergy); 109 112 110 G4double ShellCorrection(const G4ParticleDef 113 G4double ShellCorrection(const G4ParticleDefinition*, 111 const G4Material*, 114 const G4Material*, 112 const G4double kine << 115 G4double kineticEnergy); 113 116 114 G4double ShellCorrectionSTD(const G4Particle 117 G4double ShellCorrectionSTD(const G4ParticleDefinition*, 115 const G4Material 118 const G4Material*, 116 const G4double k << 119 G4double kineticEnergy); 117 120 118 G4double DensityCorrection(const G4ParticleD 121 G4double DensityCorrection(const G4ParticleDefinition*, 119 const G4Material* 122 const G4Material*, 120 const G4double ki << 123 G4double kineticEnergy); 121 124 122 G4double BarkasCorrection(const G4ParticleDe 125 G4double BarkasCorrection(const G4ParticleDefinition*, 123 const G4Material*, 126 const G4Material*, 124 const G4double kin << 127 G4double kineticEnergy); 125 const G4bool isIni << 126 128 127 G4double BlochCorrection(const G4ParticleDef 129 G4double BlochCorrection(const G4ParticleDefinition*, 128 const G4Material*, 130 const G4Material*, 129 const G4double kine << 131 G4double kineticEnergy); 130 const G4bool isInit << 131 132 132 G4double MottCorrection(const G4ParticleDefi 133 G4double MottCorrection(const G4ParticleDefinition*, 133 const G4Material*, 134 const G4Material*, 134 const G4double kinet << 135 G4double kineticEnergy); 135 const G4bool isIniti << 136 >> 137 G4double NuclearDEDX(const G4ParticleDefinition*, >> 138 const G4Material*, >> 139 G4double kineticEnergy, >> 140 G4bool fluct = true); 136 141 137 void AddStoppingData(const G4int Z, const G4 << 142 void AddStoppingData(G4int Z, G4int A, const G4String& materialName, 138 const G4String& materia << 139 G4PhysicsVector* dVecto 143 G4PhysicsVector* dVector); 140 144 141 void InitialiseForNewRun(); 145 void InitialiseForNewRun(); 142 146 143 // effective charge correction using stoppin 147 // effective charge correction using stopping power data 144 G4double EffectiveChargeCorrection(const G4P 148 G4double EffectiveChargeCorrection(const G4ParticleDefinition*, 145 const G4M 149 const G4Material*, 146 const G4d << 150 G4double kineticEnergy); 147 151 148 // effective charge of an ion 152 // effective charge of an ion 149 inline G4double GetParticleCharge(const G4Pa 153 inline G4double GetParticleCharge(const G4ParticleDefinition*, 150 const G4Ma 154 const G4Material*, 151 const G4do << 155 G4double kineticEnergy); 152 156 153 inline 157 inline 154 G4double EffectiveChargeSquareRatio(const G4 158 G4double EffectiveChargeSquareRatio(const G4ParticleDefinition*, 155 const G4 159 const G4Material*, 156 const G4 << 160 G4double kineticEnergy); 157 161 158 // ionisation models for ions 162 // ionisation models for ions 159 inline void SetIonisationModels(G4VEmModel* << 163 inline void SetIonisationModels(G4VEmModel* m1 = 0, G4VEmModel* m2 = 0); 160 G4VEmModel* << 161 164 162 inline G4int GetNumberOfStoppingVectors() co << 165 inline G4int GetNumberOfStoppingVectors(); 163 166 164 inline void SetVerbose(G4int verb); 167 inline void SetVerbose(G4int verb); 165 168 166 // hide assignment operator << 167 G4EmCorrections & operator=(const G4EmCorrec << 168 G4EmCorrections(const G4EmCorrections&) = de << 169 << 170 private: 169 private: 171 170 172 void Initialise(); 171 void Initialise(); 173 172 174 void BuildCorrectionVector(); 173 void BuildCorrectionVector(); 175 174 176 void SetupKinematics(const G4ParticleDefinit 175 void SetupKinematics(const G4ParticleDefinition*, 177 const G4Material*, 176 const G4Material*, 178 const G4double kineticE << 177 G4double kineticEnergy); 179 178 180 G4double KShell(const G4double theta, const << 179 G4double KShell(G4double theta, G4double eta); 181 180 182 G4double LShell(const G4double theta, const << 181 G4double LShell(G4double theta, G4double eta); 183 182 184 G4int Index(const G4double x, const G4double << 183 G4int Index(G4double x, G4double* y, G4int n); 185 184 186 G4double Value(const G4double xv, const G4do << 185 G4double Value(G4double xv, G4double x1, G4double x2, 187 const G4double y1, const G4do << 186 G4double y1, G4double y2); 188 << 189 G4double Value2(const G4double xv, const G4d << 190 const G4double x1, const G4d << 191 const G4double y1, const G4d << 192 const G4double z11, const G4 << 193 const G4double z12, const G4double z22) << 194 << 195 G4Pow* g4calc; << 196 G4IonTable* ionTable; << 197 << 198 const G4ParticleDefinition* particle = nullp << 199 const G4ParticleDefinition* curParticle = nu << 200 const G4Material* material = nullptr; << 201 const G4Material* curMaterial = nullptr; << 202 const G4ElementVector* theElementVector = nu << 203 const G4double* atomDensity = nullptr; << 204 << 205 G4PhysicsVector* curVector = nullptr; << 206 << 207 G4VEmModel* ionLEModel = nullptr; << 208 G4VEmModel* ionHEModel = nullptr; << 209 << 210 G4double kinEnergy = 0.0; << 211 G4double mass = 0.0; << 212 G4double massFactor = 1.0; << 213 G4double tau = 0.0; << 214 G4double gamma = 1.0; << 215 G4double bg2 = 0.0; << 216 G4double beta2 = 0.0; << 217 G4double beta = 0.0; << 218 G4double ba2 = 0.0; << 219 G4double tmax = 0.0; << 220 G4double charge = 0.0; << 221 G4double q2 = 0.0; << 222 G4double eth; << 223 G4double eCorrMin; << 224 G4double eCorrMax; << 225 << 226 std::size_t ncouples = 0; << 227 std::size_t idxBarkas = 0; << 228 G4int nK = 20; << 229 G4int nL = 26; << 230 G4int nEtaK = 29; << 231 G4int nEtaL = 28; << 232 G4int nbinCorr = 52; << 233 G4int numberOfElements = 0; << 234 187 235 // Ion stopping data << 188 G4double Value2(G4double xv, G4double yv, G4double x1, G4double x2, 236 G4int nIons = 0; << 189 G4double y1, G4double y2, 237 G4int idx = 0; << 190 G4double z11, G4double z21, G4double z12, G4double z22); 238 G4int currentZ = 0; << 239 << 240 G4int verbose; << 241 G4bool isInitializer = false; << 242 << 243 std::vector<G4int> Zion; << 244 std::vector<G4int> Aion; << 245 std::vector<G4String> materialName; << 246 std::vector<const G4ParticleDefinition*> ion << 247 191 248 std::map< G4int, std::vector<G4double> > thc << 192 G4double NuclearStoppingPower(G4double e, G4double z1, G4double z2, >> 193 G4double m1, G4double m2); >> 194 >> 195 // hide assignment operator >> 196 G4EmCorrections & operator=(const G4EmCorrections &right); >> 197 G4EmCorrections(const G4EmCorrections&); >> 198 >> 199 static const G4double inveplus; >> 200 >> 201 G4double ed[104]; >> 202 G4double a[104]; >> 203 G4double theZieglerFactor; >> 204 G4double alpha2; >> 205 G4bool lossFlucFlag; >> 206 >> 207 G4int verbose; >> 208 >> 209 G4int nK; >> 210 G4int nL; >> 211 G4int nEtaK; >> 212 G4int nEtaL; >> 213 >> 214 G4double COSEB[14]; >> 215 G4double COSXI[14]; >> 216 G4double ZD[11]; >> 217 >> 218 G4double TheK[20]; >> 219 G4double SK[20]; >> 220 G4double TK[20]; >> 221 G4double UK[20]; >> 222 G4double VK[20]; >> 223 G4double ZK[20]; >> 224 >> 225 G4double TheL[26]; >> 226 G4double SL[26]; >> 227 G4double TL[26]; >> 228 G4double UL[26]; >> 229 G4double VL[26]; >> 230 >> 231 G4double Eta[29]; >> 232 G4double CK[20][29]; >> 233 G4double CL[26][28]; >> 234 G4double HM[53]; >> 235 G4double HN[31]; >> 236 G4double Z23[100]; >> 237 >> 238 G4LPhysicsFreeVector* BarkasCorr; >> 239 G4LPhysicsFreeVector* ThetaK; >> 240 G4LPhysicsFreeVector* ThetaL; 249 241 250 std::vector<const G4Material*> currmat; 242 std::vector<const G4Material*> currmat; 251 std::vector<const G4Material*> materialList; << 243 std::map< G4int, std::vector<G4double> > thcorr; 252 std::vector<G4PhysicsVector*> stopData; << 244 size_t ncouples; 253 245 254 G4ionEffectiveCharge effCharge; << 246 const G4ParticleDefinition* particle; >> 247 const G4ParticleDefinition* curParticle; >> 248 const G4Material* material; >> 249 const G4Material* curMaterial; >> 250 const G4ElementVector* theElementVector; >> 251 const G4double* atomDensity; >> 252 >> 253 G4int numberOfElements; >> 254 G4double kinEnergy; >> 255 G4double mass; >> 256 G4double massFactor; >> 257 G4double formfact; >> 258 G4double eth; >> 259 G4double tau; >> 260 G4double gamma; >> 261 G4double bg2; >> 262 G4double beta2; >> 263 G4double beta; >> 264 G4double ba2; >> 265 G4double tmax; >> 266 G4double charge; >> 267 G4double q2; >> 268 G4double eCorrMin; >> 269 G4double eCorrMax; >> 270 G4int nbinCorr; >> 271 >> 272 G4ionEffectiveCharge effCharge; >> 273 >> 274 G4NistManager* nist; >> 275 G4IonTable* ionTable; >> 276 G4VEmModel* ionLEModel; >> 277 G4VEmModel* ionHEModel; 255 278 256 static const G4double ZD[11]; << 279 // Ion stopping data 257 static const G4double UK[20]; << 280 G4int nIons; 258 static const G4double VK[20]; << 281 G4int idx; 259 static G4double ZK[20]; << 282 G4int currentZ; 260 static const G4double Eta[29]; << 283 std::vector<G4int> Zion; 261 static G4double CK[20][29]; << 284 std::vector<G4int> Aion; 262 static G4double CL[26][28]; << 285 std::vector<G4String> materialName; 263 static const G4double UL[26]; << 286 264 static G4double VL[26]; << 287 std::vector<const G4ParticleDefinition*> ionList; 265 << 288 266 static G4double sWmaxBarkas; << 289 std::vector<const G4Material*> materialList; 267 static G4PhysicsFreeVector* sBarkasCorr; << 290 std::vector<G4PhysicsVector*> stopData; 268 static G4PhysicsFreeVector* sThetaK; << 291 G4PhysicsVector* curVector; 269 static G4PhysicsFreeVector* sThetaL; << 270 }; 292 }; 271 293 272 inline G4int << 294 inline G4int G4EmCorrections::Index(G4double x, G4double* y, G4int n) 273 G4EmCorrections::Index(const G4double x, const << 274 { 295 { 275 G4int iddd = n-1; 296 G4int iddd = n-1; 276 // Loop checking, 03-Aug-2015, Vladimir Ivan 297 // Loop checking, 03-Aug-2015, Vladimir Ivanchenko 277 do {--iddd;} while (iddd>0 && x<y[iddd]); 298 do {--iddd;} while (iddd>0 && x<y[iddd]); 278 return iddd; 299 return iddd; 279 } 300 } 280 301 281 inline G4double G4EmCorrections::Value(const G << 302 inline G4double G4EmCorrections::Value(G4double xv, G4double x1, G4double x2, 282 const G << 303 G4double y1, G4double y2) 283 const G << 284 { 304 { 285 return y1 + (y2 - y1)*(xv - x1)/(x2 - x1); 305 return y1 + (y2 - y1)*(xv - x1)/(x2 - x1); 286 } 306 } 287 307 288 inline G4double G4EmCorrections::Value2(const << 308 inline G4double G4EmCorrections::Value2(G4double xv, G4double yv, 289 const << 309 G4double x1, G4double x2, 290 const << 310 G4double y1, G4double y2, 291 const << 311 G4double z11, G4double z21, 292 const << 312 G4double z12, G4double z22) 293 { 313 { 294 return ( z11*(x2-xv)*(y2-yv) + z22*(xv-x1)*( << 314 return (z11*(x2-xv)*(y2-yv) + z22*(xv-x1)*(yv-y1) + 295 z12*(x2-xv)*(yv-y1) + z21*(xv-x1)*(y2-yv) << 315 0.5*(z12*((x2-xv)*(yv-y1)+(xv-x1)*(y2-yv))+ >> 316 z21*((xv-x1)*(y2-yv)+(yv-y1)*(x2-xv)))) 296 / ((x2-x1)*(y2-y1)); 317 / ((x2-x1)*(y2-y1)); 297 } 318 } 298 319 299 inline void 320 inline void 300 G4EmCorrections::SetIonisationModels(G4VEmMode 321 G4EmCorrections::SetIonisationModels(G4VEmModel* mod1, G4VEmModel* mod2) 301 { 322 { 302 if(nullptr != mod1) { ionLEModel = mod1; } << 323 if(mod1) { ionLEModel = mod1; } 303 if(nullptr != mod2) { ionHEModel = mod2; } << 324 if(mod2) { ionHEModel = mod2; } 304 } 325 } 305 326 306 inline G4int G4EmCorrections::GetNumberOfStopp << 327 inline G4int G4EmCorrections::GetNumberOfStoppingVectors() 307 { 328 { 308 return nIons; 329 return nIons; 309 } 330 } 310 331 311 inline G4double 332 inline G4double 312 G4EmCorrections::GetParticleCharge(const G4Par 333 G4EmCorrections::GetParticleCharge(const G4ParticleDefinition* p, 313 const G4Mat 334 const G4Material* mat, 314 const G4dou << 335 G4double kineticEnergy) 315 { 336 { 316 return effCharge.EffectiveCharge(p,mat,kinet 337 return effCharge.EffectiveCharge(p,mat,kineticEnergy); 317 } 338 } 318 339 319 inline G4double 340 inline G4double 320 G4EmCorrections::EffectiveChargeSquareRatio(co 341 G4EmCorrections::EffectiveChargeSquareRatio(const G4ParticleDefinition* p, 321 co 342 const G4Material* mat, 322 co << 343 G4double kineticEnergy) 323 { 344 { 324 return effCharge.EffectiveChargeSquareRatio( 345 return effCharge.EffectiveChargeSquareRatio(p,mat,kineticEnergy); >> 346 } >> 347 >> 348 inline void G4EmCorrections::SetupKinematics(const G4ParticleDefinition* p, >> 349 const G4Material* mat, >> 350 G4double kineticEnergy) >> 351 { >> 352 if(kineticEnergy != kinEnergy || p != particle) { >> 353 particle = p; >> 354 kinEnergy = kineticEnergy; >> 355 mass = p->GetPDGMass(); >> 356 tau = kineticEnergy / mass; >> 357 gamma = 1.0 + tau; >> 358 bg2 = tau * (tau+2.0); >> 359 beta2 = bg2/(gamma*gamma); >> 360 beta = std::sqrt(beta2); >> 361 ba2 = beta2/alpha2; >> 362 G4double ratio = CLHEP::electron_mass_c2/mass; >> 363 tmax = 2.0*CLHEP::electron_mass_c2*bg2 >> 364 /(1. + 2.0*gamma*ratio + ratio*ratio); >> 365 charge = p->GetPDGCharge()*inveplus; >> 366 if(charge > 1.5) { charge = effCharge.EffectiveCharge(p,mat,kinEnergy); } >> 367 q2 = charge*charge; >> 368 } >> 369 if(mat != material) { >> 370 material = mat; >> 371 theElementVector = material->GetElementVector(); >> 372 atomDensity = material->GetAtomicNumDensityVector(); >> 373 numberOfElements = material->GetNumberOfElements(); >> 374 } 325 } 375 } 326 376 327 inline void G4EmCorrections::SetVerbose(G4int 377 inline void G4EmCorrections::SetVerbose(G4int verb) 328 { 378 { 329 verbose = verb; 379 verbose = verb; 330 } 380 } 331 381 332 //....oooOO0OOooo........oooOO0OOooo........oo 382 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 333 383 334 #endif 384 #endif 335 385