Geant4  10.01.p03
G4EmCalculator.cc
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26 // $Id: G4EmCalculator.cc 88981 2015-03-17 10:14:15Z gcosmo $
27 //
28 // -------------------------------------------------------------------
29 //
30 // GEANT4 Class file
31 //
32 //
33 // File name: G4EmCalculator
34 //
35 // Author: Vladimir Ivanchenko
36 //
37 // Creation date: 28.06.2004
38 //
39 // Modifications:
40 // 12.09.2004 Add verbosity (V.Ivanchenko)
41 // 17.11.2004 Change signature of methods, add new methods (V.Ivanchenko)
42 // 08.04.2005 Major optimisation of internal interfaces (V.Ivantchenko)
43 // 08.05.2005 Use updated interfaces (V.Ivantchenko)
44 // 23.10.2005 Fix computations for ions (V.Ivantchenko)
45 // 11.01.2006 Add GetCSDARange (V.Ivantchenko)
46 // 26.01.2006 Rename GetRange -> GetRangeFromRestricteDEDX (V.Ivanchenko)
47 // 14.03.2006 correction in GetCrossSectionPerVolume (mma)
48 // suppress GetCrossSectionPerAtom
49 // elm->GetA() in ComputeCrossSectionPerAtom
50 // 22.03.2006 Add ComputeElectronicDEDX and ComputeTotalDEDX (V.Ivanchenko)
51 // 13.05.2006 Add Corrections for ion stopping (V.Ivanchenko)
52 // 29.09.2006 Uncomment computation of smoothing factor (V.Ivanchenko)
53 // 27.10.2006 Change test energy to access lowEnergy model from
54 // 10 keV to 1 keV (V. Ivanchenko)
55 // 15.03.2007 Add ComputeEnergyCutFromRangeCut methods (V.Ivanchenko)
56 // 21.04.2008 Updated computations for ions (V.Ivanchenko)
57 //
58 // Class Description:
59 //
60 // -------------------------------------------------------------------
61 //
62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
64 
65 #include "G4EmCalculator.hh"
66 #include "G4SystemOfUnits.hh"
67 #include "G4LossTableManager.hh"
68 #include "G4VEmProcess.hh"
69 #include "G4VEnergyLossProcess.hh"
70 #include "G4VMultipleScattering.hh"
71 #include "G4Material.hh"
72 #include "G4MaterialCutsCouple.hh"
73 #include "G4ParticleDefinition.hh"
74 #include "G4ParticleTable.hh"
75 #include "G4IonTable.hh"
76 #include "G4PhysicsTable.hh"
77 #include "G4ProductionCutsTable.hh"
78 #include "G4ProcessManager.hh"
79 #include "G4ionEffectiveCharge.hh"
80 #include "G4RegionStore.hh"
81 #include "G4Element.hh"
82 #include "G4EmCorrections.hh"
83 #include "G4GenericIon.hh"
84 #include "G4ProcessVector.hh"
85 #include "G4Gamma.hh"
86 
87 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
88 
89 G4EmCalculator::G4EmCalculator()
90 {
91  manager = G4LossTableManager::Instance();
92  corr = manager->EmCorrections();
93  nLocalMaterials = 0;
94  verbose = 0;
95  currentCoupleIndex = 0;
96  currentCouple = 0;
97  currentMaterial = 0;
98  currentParticle = 0;
99  lambdaParticle = 0;
100  baseParticle = 0;
101  currentLambda = 0;
102  currentModel = 0;
103  currentProcess = 0;
104  loweModel = 0;
105  chargeSquare = 1.0;
106  massRatio = 1.0;
107  mass = 0.0;
108  currentCut = 0.0;
109  currentParticleName= "";
110  currentMaterialName= "";
111  currentName = "";
112  lambdaName = "";
113  theGenericIon = G4GenericIon::GenericIon();
114  ionEffCharge = new G4ionEffectiveCharge();
115  ionTable = G4ParticleTable::GetParticleTable()->GetIonTable();
116  isIon = false;
117  isApplicable = false;
118 }
119 
120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
121 
122 G4EmCalculator::~G4EmCalculator()
123 {
124  delete ionEffCharge;
125  for (G4int i=0; i<nLocalMaterials; ++i) {
126  delete localCouples[i];
127  }
128 }
129 
130 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
131 
132 G4double G4EmCalculator::GetDEDX(G4double kinEnergy,
133  const G4ParticleDefinition* p,
134  const G4Material* mat,
135  const G4Region* region)
136 {
137  G4double res = 0.0;
138  const G4MaterialCutsCouple* couple = FindCouple(mat, region);
139  if(couple && UpdateParticle(p, kinEnergy) ) {
140  res = manager->GetDEDX(p, kinEnergy, couple);
141 
142  if(isIon) {
143  if(FindEmModel(p, currentProcessName, kinEnergy)) {
144  G4double length = CLHEP::nm;
145  G4double eloss = res*length;
146  //G4cout << "### GetDEDX: E= " << kinEnergy << " dedx0= " << res
147  // << " de= " << eloss << G4endl;;
148  G4double niel = 0.0;
149  dynParticle.SetKineticEnergy(kinEnergy);
150  currentModel->GetChargeSquareRatio(p, mat, kinEnergy);
151  currentModel->CorrectionsAlongStep(couple,&dynParticle,eloss,niel,length);
152  res = eloss/length;
153  //G4cout << " de1= " << eloss << " res1= " << res
154  // << " " << p->GetParticleName() <<G4endl;;
155  }
156  }
157 
158  if(verbose>0) {
159  G4cout << "G4EmCalculator::GetDEDX: E(MeV)= " << kinEnergy/MeV
160  << " DEDX(MeV/mm)= " << res*mm/MeV
161  << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
162  << " " << p->GetParticleName()
163  << " in " << mat->GetName()
164  << " isIon= " << isIon
165  << G4endl;
166  }
167  }
168  return res;
169 }
170 
171 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
172 
173 G4double G4EmCalculator::GetDEDX(G4double kinEnergy, const G4String& particle,
174  const G4String& material, const G4String& reg)
175 {
176  return GetDEDX(kinEnergy,FindParticle(particle),
177  FindMaterial(material),FindRegion(reg));
178 }
179 
180 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
181 
182 G4double G4EmCalculator::GetRangeFromRestricteDEDX(G4double kinEnergy,
183  const G4ParticleDefinition* p,
184  const G4Material* mat,
185  const G4Region* region)
186 {
187  G4double res = 0.0;
188  const G4MaterialCutsCouple* couple = FindCouple(mat,region);
189  if(couple && UpdateParticle(p, kinEnergy)) {
190  res = manager->GetRangeFromRestricteDEDX(p, kinEnergy, couple);
191  if(verbose>0) {
192  G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV
193  << " range(mm)= " << res/mm
194  << " " << p->GetParticleName()
195  << " in " << mat->GetName()
196  << G4endl;
197  }
198  }
199  return res;
200 }
201 
202 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
203 
204 G4double G4EmCalculator::GetCSDARange(G4double kinEnergy,
205  const G4ParticleDefinition* p,
206  const G4Material* mat,
207  const G4Region* region)
208 {
209  G4double res = 0.0;
210  if(!G4LossTableManager::Instance()->BuildCSDARange()) {
211  G4ExceptionDescription ed;
212  ed << "G4EmCalculator::GetCSDARange: CSDA table is not built; "
213  << " use UI command: /process/eLoss/CSDARange true";
214  G4Exception("G4EmCalculator::GetCSDARange", "em0077",
215  JustWarning, ed);
216  return res;
217  }
218 
219  const G4MaterialCutsCouple* couple = FindCouple(mat,region);
220  if(couple && UpdateParticle(p, kinEnergy)) {
221  res = manager->GetCSDARange(p, kinEnergy, couple);
222  if(verbose>0) {
223  G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV
224  << " range(mm)= " << res/mm
225  << " " << p->GetParticleName()
226  << " in " << mat->GetName()
227  << G4endl;
228  }
229  }
230  return res;
231 }
232 
233 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
234 
235 G4double G4EmCalculator::GetRange(G4double kinEnergy,
236  const G4ParticleDefinition* p,
237  const G4Material* mat,
238  const G4Region* region)
239 {
240  G4double res = 0.0;
241  const G4MaterialCutsCouple* couple = FindCouple(mat,region);
242  if(couple && UpdateParticle(p, kinEnergy)) {
243  res = manager->GetRange(p, kinEnergy, couple);
244  if(verbose>0) {
245  G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV
246  << " range(mm)= " << res/mm
247  << " " << p->GetParticleName()
248  << " in " << mat->GetName()
249  << G4endl;
250  }
251  }
252  return res;
253 }
254 
255 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
256 
257 G4double G4EmCalculator::GetRangeFromRestricteDEDX(G4double kinEnergy,
258  const G4String& particle,
259  const G4String& material,
260  const G4String& reg)
261 {
262  return GetRangeFromRestricteDEDX(kinEnergy,FindParticle(particle),
263  FindMaterial(material),FindRegion(reg));
264 }
265 
266 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
267 
268 G4double G4EmCalculator::GetCSDARange(G4double kinEnergy,
269  const G4String& particle,
270  const G4String& material,
271  const G4String& reg)
272 {
273  return GetCSDARange(kinEnergy,FindParticle(particle),
274  FindMaterial(material),FindRegion(reg));
275 }
276 
277 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
278 
279 G4double G4EmCalculator::GetRange(G4double kinEnergy,
280  const G4String& particle,
281  const G4String& material,
282  const G4String& reg)
283 {
284  return GetRange(kinEnergy,FindParticle(particle),
285  FindMaterial(material),FindRegion(reg));
286 }
287 
288 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
289 
290 G4double G4EmCalculator::GetKinEnergy(G4double range,
291  const G4ParticleDefinition* p,
292  const G4Material* mat,
293  const G4Region* region)
294 {
295  G4double res = 0.0;
296  const G4MaterialCutsCouple* couple = FindCouple(mat,region);
297  if(couple && UpdateParticle(p, 1.0*GeV)) {
298  res = manager->GetEnergy(p, range, couple);
299  if(verbose>0) {
300  G4cout << "G4EmCalculator::GetKinEnergy: Range(mm)= " << range/mm
301  << " KinE(MeV)= " << res/MeV
302  << " " << p->GetParticleName()
303  << " in " << mat->GetName()
304  << G4endl;
305  }
306  }
307  return res;
308 }
309 
310 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
311 
312 G4double G4EmCalculator::GetKinEnergy(G4double range, const G4String& particle,
313  const G4String& material, const G4String& reg)
314 {
315  return GetKinEnergy(range,FindParticle(particle),
316  FindMaterial(material),FindRegion(reg));
317 }
318 
319 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
320 
321 G4double G4EmCalculator::GetCrossSectionPerVolume(G4double kinEnergy,
322  const G4ParticleDefinition* p,
323  const G4String& processName,
324  const G4Material* mat,
325  const G4Region* region)
326 {
327  G4double res = 0.0;
328  const G4MaterialCutsCouple* couple = FindCouple(mat,region);
329 
330  if(couple && UpdateParticle(p, kinEnergy)) {
331  G4int idx = couple->GetIndex();
332  FindLambdaTable(p, processName, kinEnergy);
333 
334  if(currentLambda) {
335  G4double e = kinEnergy*massRatio;
336  res = (((*currentLambda)[idx])->Value(e))*chargeSquare;
337  } else {
338  res = ComputeCrossSectionPerVolume(kinEnergy, p, processName, mat,
339  kinEnergy);
340  }
341  if(verbose>0) {
342  G4cout << "G4EmCalculator::GetXSPerVolume: E(MeV)= " << kinEnergy/MeV
343  << " cross(cm-1)= " << res*cm
344  << " " << p->GetParticleName()
345  << " in " << mat->GetName();
346  if(verbose>1)
347  G4cout << " idx= " << idx << " Escaled((MeV)= "
348  << kinEnergy*massRatio
349  << " q2= " << chargeSquare;
350  G4cout << G4endl;
351  }
352  }
353  return res;
354 }
355 
356 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
357 
358 G4double G4EmCalculator::GetCrossSectionPerVolume(G4double kinEnergy,
359  const G4String& particle,
360  const G4String& processName,
361  const G4String& material,
362  const G4String& reg)
363 {
364  return GetCrossSectionPerVolume(kinEnergy,FindParticle(particle),processName,
365  FindMaterial(material),FindRegion(reg));
366 }
367 
368 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
369 
370 G4double G4EmCalculator::GetShellIonisationCrossSectionPerAtom(
371  const G4String& particle,
372  G4int Z,
373  G4AtomicShellEnumerator shell,
374  G4double kinEnergy)
375 {
376  G4double res = 0.0;
377  const G4ParticleDefinition* p = FindParticle(particle);
378  G4VAtomDeexcitation* ad = manager->AtomDeexcitation();
379  if(p && ad) {
380  res = ad->GetShellIonisationCrossSectionPerAtom(p, Z, shell, kinEnergy);
381  }
382  return res;
383 }
384 
385 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
386 
387 G4double G4EmCalculator::GetMeanFreePath(G4double kinEnergy,
388  const G4ParticleDefinition* p,
389  const G4String& processName,
390  const G4Material* mat,
391  const G4Region* region)
392 {
393  G4double res = DBL_MAX;
394  G4double x = GetCrossSectionPerVolume(kinEnergy,p, processName, mat,region);
395  if(x > 0.0) { res = 1.0/x; }
396  if(verbose>1) {
397  G4cout << "G4EmCalculator::GetMeanFreePath: E(MeV)= " << kinEnergy/MeV
398  << " MFP(mm)= " << res/mm
399  << " " << p->GetParticleName()
400  << " in " << mat->GetName()
401  << G4endl;
402  }
403  return res;
404 }
405 
406 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
407 
408 G4double G4EmCalculator::GetMeanFreePath(G4double kinEnergy,
409  const G4String& particle,
410  const G4String& processName,
411  const G4String& material,
412  const G4String& reg)
413 {
414  return GetMeanFreePath(kinEnergy,FindParticle(particle),processName,
415  FindMaterial(material),FindRegion(reg));
416 }
417 
418 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
419 
420 void G4EmCalculator::PrintDEDXTable(const G4ParticleDefinition* p)
421 {
422  const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
423  G4cout << "##### DEDX Table for " << p->GetParticleName() << G4endl;
424  if(elp) G4cout << *(elp->DEDXTable()) << G4endl;
425 }
426 
427 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
428 
429 void G4EmCalculator::PrintRangeTable(const G4ParticleDefinition* p)
430 {
431  const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
432  G4cout << "##### Range Table for " << p->GetParticleName() << G4endl;
433  if(elp) G4cout << *(elp->RangeTableForLoss()) << G4endl;
434 }
435 
436 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
437 
438 void G4EmCalculator::PrintInverseRangeTable(const G4ParticleDefinition* p)
439 {
440  const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
441  G4cout << "### G4EmCalculator: Inverse Range Table for "
442  << p->GetParticleName() << G4endl;
443  if(elp) G4cout << *(elp->InverseRangeTable()) << G4endl;
444 }
445 
446 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
447 
448 G4double G4EmCalculator::ComputeDEDX(G4double kinEnergy,
449  const G4ParticleDefinition* p,
450  const G4String& processName,
451  const G4Material* mat,
452  G4double cut)
453 {
454  currentMaterial = mat;
455  currentMaterialName = mat->GetName();
456  G4double res = 0.0;
457  if(verbose > 1) {
458  G4cout << "### G4EmCalculator::ComputeDEDX: " << p->GetParticleName()
459  << " in " << currentMaterialName
460  << " e(MeV)= " << kinEnergy/MeV << " cut(MeV)= " << cut/MeV
461  << G4endl;
462  }
463  if(UpdateParticle(p, kinEnergy)) {
464  if(FindEmModel(p, processName, kinEnergy)) {
465  G4double escaled = kinEnergy*massRatio;
466  if(baseParticle) {
467  res = currentModel->ComputeDEDXPerVolume(
468  mat, baseParticle, escaled, cut) * chargeSquare;
469  if(verbose > 1) {
470  G4cout << baseParticle->GetParticleName()
471  << " Escaled(MeV)= " << escaled;
472  }
473  } else {
474  res = currentModel->ComputeDEDXPerVolume(mat, p, kinEnergy, cut);
475  if(verbose > 1) { G4cout << " no basePart E(MeV)= " << kinEnergy << " "; }
476  }
477  if(verbose > 1) {
478  G4cout << currentModel->GetName() << ": DEDX(MeV/mm)= " << res*mm/MeV
479  << " DEDX(MeV*cm^2/g)= "
480  << res*gram/(MeV*cm2*mat->GetDensity())
481  << G4endl;
482  }
483 
484  // emulate smoothing procedure
485  G4double eth = currentModel->LowEnergyLimit();
486  // G4cout << "massRatio= " << massRatio << " eth= " << eth << G4endl;
487  if(loweModel) {
488  G4double res0 = 0.0;
489  G4double res1 = 0.0;
490  if(baseParticle) {
491  res1 = currentModel->ComputeDEDXPerVolume(mat, baseParticle, eth, cut)
492  * chargeSquare;
493  res0 = loweModel->ComputeDEDXPerVolume(mat, baseParticle, eth, cut)
494  * chargeSquare;
495  } else {
496  res1 = currentModel->ComputeDEDXPerVolume(mat, p, eth, cut);
497  res0 = loweModel->ComputeDEDXPerVolume(mat, p, eth, cut);
498  }
499  if(verbose > 1) {
500  G4cout << "At boundary energy(MeV)= " << eth/MeV
501  << " DEDX(MeV/mm)= " << res1*mm/MeV
502  << G4endl;
503  }
504 
505  //G4cout << "eth= " << eth << " escaled= " << escaled
506  // << " res0= " << res0 << " res1= "
507  // << res1 << " q2= " << chargeSquare << G4endl;
508 
509  if(res1 > 0.0 && escaled > 0.0) {
510  res *= (1.0 + (res0/res1 - 1.0)*eth/escaled);
511  }
512  }
513 
514  // low energy correction for ions
515  if(isIon) {
516  G4double length = CLHEP::nm;
517  const G4Region* r = 0;
518  const G4MaterialCutsCouple* couple = FindCouple(mat, r);
519  G4double eloss = res*length;
520  G4double niel = 0.0;
521  dynParticle.SetKineticEnergy(kinEnergy);
522  currentModel->GetChargeSquareRatio(p, mat, kinEnergy);
523  currentModel->CorrectionsAlongStep(couple,&dynParticle,eloss,niel,length);
524  res = eloss/length;
525 
526  if(verbose > 1) {
527  G4cout << "After Corrections: DEDX(MeV/mm)= " << res*mm/MeV
528  << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
529  << G4endl;
530  }
531  }
532  }
533 
534  if(verbose > 0) {
535  G4cout << "Sum: E(MeV)= " << kinEnergy/MeV
536  << " DEDX(MeV/mm)= " << res*mm/MeV
537  << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
538  << " cut(MeV)= " << cut/MeV
539  << " " << p->GetParticleName()
540  << " in " << currentMaterialName
541  << " Zi^2= " << chargeSquare
542  << " isIon=" << isIon
543  << G4endl;
544  }
545  }
546  return res;
547 }
548 
549 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
550 
551 G4double G4EmCalculator::ComputeElectronicDEDX(G4double kinEnergy,
552  const G4ParticleDefinition* part,
553  const G4Material* mat,
554  G4double cut)
555 {
556  currentMaterial = mat;
557  currentMaterialName = mat->GetName();
558  G4double dedx = 0.0;
559  if(UpdateParticle(part, kinEnergy)) {
560 
561  G4LossTableManager* lManager = G4LossTableManager::Instance();
562  const std::vector<G4VEnergyLossProcess*> vel =
563  lManager->GetEnergyLossProcessVector();
564  G4int n = vel.size();
565 
566  //G4cout << "ComputeElectronicDEDX for " << part->GetParticleName()
567  // << " n= " << n << G4endl;
568 
569  for(G4int i=0; i<n; ++i) {
570  if(vel[i]) {
571  G4VProcess* p = reinterpret_cast<G4VProcess*>(vel[i]);
572  if(ActiveForParticle(part, p)) {
573  //G4cout << "idx= " << i << " " << (vel[i])->GetProcessName()
574  // << " " << (vel[i])->Particle()->GetParticleName() << G4endl;
575  dedx += ComputeDEDX(kinEnergy,part,(vel[i])->GetProcessName(),mat,cut);
576  }
577  }
578  }
579  }
580  return dedx;
581 }
582 
583 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
584 
585 G4double G4EmCalculator::ComputeElectronicDEDX(G4double kinEnergy, const G4String& part,
586  const G4String& mat, G4double cut)
587 {
588  return ComputeElectronicDEDX(kinEnergy,FindParticle(part),FindMaterial(mat),cut);
589 }
590 
591 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
592 
593 G4double G4EmCalculator::ComputeTotalDEDX(G4double kinEnergy,
594  const G4ParticleDefinition* part,
595  const G4Material* mat,
596  G4double cut)
597 {
598  G4double dedx = ComputeElectronicDEDX(kinEnergy,part,mat,cut);
599  if(mass > 700.*MeV) { dedx += ComputeNuclearDEDX(kinEnergy,part,mat); }
600  return dedx;
601 }
602 
603 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
604 
605 G4double G4EmCalculator::ComputeTotalDEDX(G4double kinEnergy,
606  const G4String& part,
607  const G4String& mat,
608  G4double cut)
609 {
610  return ComputeTotalDEDX(kinEnergy,FindParticle(part),FindMaterial(mat),cut);
611 }
612 
613 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
614 
615 G4double G4EmCalculator::ComputeDEDX(G4double kinEnergy,
616  const G4String& particle,
617  const G4String& processName,
618  const G4String& material,
619  G4double cut)
620 {
621  return ComputeDEDX(kinEnergy,FindParticle(particle),processName,
622  FindMaterial(material),cut);
623 }
624 
625 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
626 
627 G4double G4EmCalculator::ComputeNuclearDEDX(G4double kinEnergy,
628  const G4ParticleDefinition* p,
629  const G4Material* mat)
630 {
631 
632  G4double res = corr->NuclearDEDX(p, mat, kinEnergy, false);
633 
634  if(verbose > 1) {
635  G4cout << p->GetParticleName() << " E(MeV)= " << kinEnergy/MeV
636  << " NuclearDEDX(MeV/mm)= " << res*mm/MeV
637  << " NuclearDEDX(MeV*cm^2/g)= "
638  << res*gram/(MeV*cm2*mat->GetDensity())
639  << G4endl;
640  }
641  return res;
642 }
643 
644 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
645 
646 G4double G4EmCalculator::ComputeNuclearDEDX(G4double kinEnergy,
647  const G4String& particle,
648  const G4String& material)
649 {
650  return ComputeNuclearDEDX(kinEnergy,FindParticle(particle),
651  FindMaterial(material));
652 }
653 
654 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
655 
656 G4double G4EmCalculator::ComputeCrossSectionPerVolume(
657  G4double kinEnergy,
658  const G4ParticleDefinition* p,
659  const G4String& processName,
660  const G4Material* mat,
661  G4double cut)
662 {
663  currentMaterial = mat;
664  currentMaterialName = mat->GetName();
665  G4double res = 0.0;
666  if(UpdateParticle(p, kinEnergy)) {
667  if(FindEmModel(p, processName, kinEnergy)) {
668  G4double e = kinEnergy;
669  if(baseParticle) {
670  e *= kinEnergy*massRatio;
671  res = currentModel->CrossSectionPerVolume(
672  mat, baseParticle, e, cut, e) * chargeSquare;
673  } else {
674  res = currentModel->CrossSectionPerVolume(mat, p, e, cut, e);
675  }
676  if(verbose>0) {
677  G4cout << "G4EmCalculator::ComputeXSPerVolume: E(MeV)= " << kinEnergy/MeV
678  << " cross(cm-1)= " << res*cm
679  << " cut(keV)= " << cut/keV
680  << " " << p->GetParticleName()
681  << " in " << mat->GetName()
682  << G4endl;
683  }
684  }
685  }
686  return res;
687 }
688 
689 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
690 
691 G4double G4EmCalculator::ComputeCrossSectionPerVolume(
692  G4double kinEnergy,
693  const G4String& particle,
694  const G4String& processName,
695  const G4String& material,
696  G4double cut)
697 {
698  return ComputeCrossSectionPerVolume(kinEnergy,FindParticle(particle),
699  processName,
700  FindMaterial(material),cut);
701 }
702 
703 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
704 
705 G4double G4EmCalculator::ComputeCrossSectionPerAtom(
706  G4double kinEnergy,
707  const G4ParticleDefinition* p,
708  const G4String& processName,
709  G4double Z, G4double A,
710  G4double cut)
711 {
712  G4double res = 0.0;
713  if(UpdateParticle(p, kinEnergy)) {
714  if(FindEmModel(p, processName, kinEnergy)) {
715  G4double e = kinEnergy;
716  if(baseParticle) {
717  e *= kinEnergy*massRatio;
718  currentModel->InitialiseForElement(baseParticle, G4lrint(Z));
719  res = currentModel->ComputeCrossSectionPerAtom(
720  baseParticle, e, Z, A, cut) * chargeSquare;
721  } else {
722  currentModel->InitialiseForElement(p, G4lrint(Z));
723  res = currentModel->ComputeCrossSectionPerAtom(p, e, Z, A, cut);
724  }
725  if(verbose>0) {
726  G4cout << "E(MeV)= " << kinEnergy/MeV
727  << " cross(barn)= " << res/barn
728  << " " << p->GetParticleName()
729  << " Z= " << Z << " A= " << A/(g/mole) << " g/mole"
730  << G4endl;
731  }
732  }
733  }
734  return res;
735 }
736 
737 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
738 
739 G4double G4EmCalculator::ComputeCrossSectionPerAtom(G4double kinEnergy,
740  const G4String& particle,
741  const G4String& processName,
742  const G4Element* elm,
743  G4double cut)
744 {
745  return ComputeCrossSectionPerAtom(kinEnergy,FindParticle(particle),
746  processName,
747  elm->GetZ(),elm->GetN(),cut);
748 }
749 
750 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
751 
752 G4double
753 G4EmCalculator::ComputeGammaAttenuationLength(G4double kinEnergy,
754  const G4Material* mat)
755 {
756  G4double res = 0.0;
757  const G4ParticleDefinition* gamma = G4Gamma::Gamma();
758  res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "conv", mat, 0.0);
759  res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "compt", mat, 0.0);
760  res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "phot", mat, 0.0);
761  res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "Rayl", mat, 0.0);
762  if(res > 0.0) { res = 1.0/res; }
763  return res;
764 }
765 
766 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
767 
768 G4double G4EmCalculator::ComputeShellIonisationCrossSectionPerAtom(
769  const G4String& particle,
770  G4int Z,
771  G4AtomicShellEnumerator shell,
772  G4double kinEnergy,
773  const G4Material* mat)
774 {
775  G4double res = 0.0;
776  const G4ParticleDefinition* p = FindParticle(particle);
777  G4VAtomDeexcitation* ad = manager->AtomDeexcitation();
778  if(p && ad) {
779  res = ad->ComputeShellIonisationCrossSectionPerAtom(p, Z, shell,
780  kinEnergy, mat);
781  }
782  return res;
783 }
784 
785 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
786 
787 G4double G4EmCalculator::ComputeMeanFreePath(G4double kinEnergy,
788  const G4ParticleDefinition* p,
789  const G4String& processName,
790  const G4Material* mat,
791  G4double cut)
792 {
793  G4double mfp = DBL_MAX;
794  G4double x = ComputeCrossSectionPerVolume(kinEnergy, p, processName, mat, cut);
795  if(x > 0.0) { mfp = 1.0/x; }
796  if(verbose>1) {
797  G4cout << "E(MeV)= " << kinEnergy/MeV
798  << " MFP(mm)= " << mfp/mm
799  << " " << p->GetParticleName()
800  << " in " << mat->GetName()
801  << G4endl;
802  }
803  return mfp;
804 }
805 
806 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
807 
808 G4double G4EmCalculator::ComputeMeanFreePath(G4double kinEnergy,
809  const G4String& particle,
810  const G4String& processName,
811  const G4String& material,
812  G4double cut)
813 {
814  return ComputeMeanFreePath(kinEnergy,FindParticle(particle),processName,
815  FindMaterial(material),cut);
816 }
817 
818 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
819 
820 G4double G4EmCalculator::ComputeEnergyCutFromRangeCut(
821  G4double range,
822  const G4ParticleDefinition* part,
823  const G4Material* mat)
824 {
825  return G4ProductionCutsTable::GetProductionCutsTable()->
826  ConvertRangeToEnergy(part, mat, range);
827 }
828 
829 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
830 
831 G4double G4EmCalculator::ComputeEnergyCutFromRangeCut(
832  G4double range,
833  const G4String& particle,
834  const G4String& material)
835 {
836  return ComputeEnergyCutFromRangeCut(range,FindParticle(particle),
837  FindMaterial(material));
838 }
839 
840 
841 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
842 
843 G4bool G4EmCalculator::UpdateParticle(const G4ParticleDefinition* p,
844  G4double kinEnergy)
845 {
846  if(p != currentParticle) {
847 
848  // new particle
849  currentParticle = p;
850  dynParticle.SetDefinition(const_cast<G4ParticleDefinition*>(p));
851  dynParticle.SetKineticEnergy(kinEnergy);
852  baseParticle = 0;
853  currentParticleName = p->GetParticleName();
854  massRatio = 1.0;
855  mass = p->GetPDGMass();
856  chargeSquare = 1.0;
857  currentProcess = FindEnergyLossProcess(p);
858  currentProcessName = "";
859  isIon = false;
860 
861  // ionisation process exist
862  if(currentProcess) {
863  currentProcessName = currentProcess->GetProcessName();
864  baseParticle = currentProcess->BaseParticle();
865 
866  // base particle is used
867  if(baseParticle) {
868  massRatio = baseParticle->GetPDGMass()/p->GetPDGMass();
869  G4double q = p->GetPDGCharge()/baseParticle->GetPDGCharge();
870  chargeSquare = q*q;
871  }
872 
873  if(p->GetParticleType() == "nucleus"
874  && currentParticleName != "deuteron"
875  && currentParticleName != "triton"
876  && currentParticleName != "alpha+"
877  && currentParticleName != "helium"
878  && currentParticleName != "hydrogen"
879  ) {
880  isIon = true;
881  massRatio = theGenericIon->GetPDGMass()/p->GetPDGMass();
882  baseParticle = theGenericIon;
883  // G4cout << p->GetParticleName()
884  // << " in " << currentMaterial->GetName()
885  // << " e= " << kinEnergy << G4endl;
886  }
887  }
888  }
889 
890  // Effective charge for ions
891  if(isIon) {
892  chargeSquare =
893  corr->EffectiveChargeSquareRatio(p, currentMaterial, kinEnergy)
894  * corr->EffectiveChargeCorrection(p,currentMaterial,kinEnergy);
895  if(currentProcess) {
896  currentProcess->SetDynamicMassCharge(massRatio,chargeSquare);
897  //G4cout << "NewP: massR= " << massRatio << " q2= " << chargeSquare << G4endl;
898  }
899  }
900  return true;
901 }
902 
903 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
904 
905 const G4ParticleDefinition* G4EmCalculator::FindParticle(const G4String& name)
906 {
907  const G4ParticleDefinition* p = 0;
908  if(name != currentParticleName) {
909  p = G4ParticleTable::GetParticleTable()->FindParticle(name);
910  if(!p) {
911  G4cout << "### WARNING: G4EmCalculator::FindParticle fails to find "
912  << name << G4endl;
913  }
914  } else {
915  p = currentParticle;
916  }
917  return p;
918 }
919 
920 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
921 
922 const G4ParticleDefinition* G4EmCalculator::FindIon(G4int Z, G4int A)
923 {
924  const G4ParticleDefinition* p = ionTable->GetIon(Z,A,0);
925  return p;
926 }
927 
928 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
929 
930 const G4Material* G4EmCalculator::FindMaterial(const G4String& name)
931 {
932  if(name != currentMaterialName) {
933  currentMaterial = G4Material::GetMaterial(name, false);
934  currentMaterialName = name;
935  if(!currentMaterial) {
936  G4cout << "### WARNING: G4EmCalculator::FindMaterial fails to find "
937  << name << G4endl;
938  }
939  }
940  return currentMaterial;
941 }
942 
943 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
944 
945 const G4Region* G4EmCalculator::FindRegion(const G4String& reg)
946 {
947  const G4Region* r = 0;
948  if(reg != "" && reg != "world") {
949  r = G4RegionStore::GetInstance()->GetRegion(reg);
950  } else {
951  r = G4RegionStore::GetInstance()->GetRegion("DefaultRegionForTheWorld");
952  }
953  return r;
954 }
955 
956 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
957 
958 const G4MaterialCutsCouple* G4EmCalculator::FindCouple(
959  const G4Material* material,
960  const G4Region* region)
961 {
962  const G4MaterialCutsCouple* couple = 0;
963  if(material) {
964  currentMaterial = material;
965  currentMaterialName = material->GetName();
966  // Access to materials
967  const G4ProductionCutsTable* theCoupleTable=
968  G4ProductionCutsTable::GetProductionCutsTable();
969  const G4Region* r = region;
970  if(r) {
971  couple = theCoupleTable->GetMaterialCutsCouple(material,
972  r->GetProductionCuts());
973  } else {
974  G4RegionStore* store = G4RegionStore::GetInstance();
975  size_t nr = store->size();
976  if(0 < nr) {
977  for(size_t i=0; i<nr; ++i) {
978  couple = theCoupleTable->GetMaterialCutsCouple(
979  material, ((*store)[i])->GetProductionCuts());
980  if(couple) { break; }
981  }
982  }
983  }
984  }
985  if(!couple) {
986  G4ExceptionDescription ed;
987  ed << "G4EmCalculator::FindCouple: fail for material <"
988  << currentMaterialName << ">";
989  if(region) { ed << " and region " << region->GetName(); }
990  G4Exception("G4EmCalculator::FindCouple", "em0078",
991  FatalException, ed);
992  }
993  return couple;
994 }
995 
996 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
997 
998 G4bool G4EmCalculator::UpdateCouple(const G4Material* material, G4double cut)
999 {
1000  if(!material) return false;
1001  currentMaterial = material;
1002  currentMaterialName = material->GetName();
1003  for (G4int i=0; i<nLocalMaterials; ++i) {
1004  if(material == localMaterials[i] && cut == localCuts[i]) {
1005  currentCouple = localCouples[i];
1006  currentCoupleIndex = currentCouple->GetIndex();
1007  currentCut = cut;
1008  return true;
1009  }
1010  }
1011  const G4MaterialCutsCouple* cc = new G4MaterialCutsCouple(material);
1012  localMaterials.push_back(material);
1013  localCouples.push_back(cc);
1014  localCuts.push_back(cut);
1015  nLocalMaterials++;
1016  currentCouple = cc;
1017  currentCoupleIndex = currentCouple->GetIndex();
1018  currentCut = cut;
1019  return true;
1020 }
1021 
1022 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1023 
1024 void G4EmCalculator::FindLambdaTable(const G4ParticleDefinition* p,
1025  const G4String& processName,
1026  G4double kinEnergy)
1027 {
1028  // Search for the process
1029  if (!currentLambda || p != lambdaParticle || processName != lambdaName) {
1030  lambdaName = processName;
1031  currentLambda = 0;
1032  lambdaParticle = p;
1033 
1034  const G4ParticleDefinition* part = p;
1035  if(isIon) { part = theGenericIon; }
1036 
1037  // Search for energy loss process
1038  currentName = processName;
1039  currentModel = 0;
1040  loweModel = 0;
1041 
1042  G4VEnergyLossProcess* elproc = FindEnLossProcess(part, processName);
1043  if(elproc) {
1044  currentLambda = elproc->LambdaTable();
1045  if(currentLambda) {
1046  isApplicable = true;
1047  if(verbose>1) {
1048  G4cout << "G4VEnergyLossProcess is found out: " << currentName
1049  << G4endl;
1050  }
1051  }
1052  return;
1053  }
1054 
1055  // Search for discrete process
1056  G4VEmProcess* proc = FindDiscreteProcess(part, processName);
1057  if(proc) {
1058  currentLambda = proc->LambdaTable();
1059  if(currentLambda) {
1060  isApplicable = true;
1061  if(verbose>1) {
1062  G4cout << "G4VEmProcess is found out: " << currentName << G4endl;
1063  }
1064  }
1065  return;
1066  }
1067 
1068  // Search for msc process
1069  G4VMultipleScattering* msc = FindMscProcess(part, processName);
1070  if(msc) {
1071  currentModel = msc->SelectModel(kinEnergy,0);
1072  /*
1073  if(currentModel) {
1074  currentLambda = currentModel->GetCrossSectionTable();
1075  if(currentLambda) {
1076  isApplicable = true;
1077  if(verbose>1) {
1078  G4cout << "G4VMultipleScattering is found out: " << currentName
1079  << G4endl;
1080  }
1081  }
1082  }
1083  */
1084  }
1085  }
1086 }
1087 
1088 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1089 
1090 G4bool G4EmCalculator::FindEmModel(const G4ParticleDefinition* p,
1091  const G4String& processName,
1092  G4double kinEnergy)
1093 {
1094  isApplicable = false;
1095  if(!p) {
1096  G4cout << "G4EmCalculator::FindEmModel WARNING: no particle defined"
1097  << G4endl;
1098  return isApplicable;
1099  }
1100  G4String partname = p->GetParticleName();
1101  const G4ParticleDefinition* part = p;
1102  G4double scaledEnergy = kinEnergy*massRatio;
1103  if(isIon) { part = theGenericIon; }
1104 
1105  if(verbose > 1) {
1106  G4cout << "## G4EmCalculator::FindEmModel for " << partname
1107  << " (type= " << p->GetParticleType()
1108  << ") and " << processName << " at E(MeV)= " << scaledEnergy
1109  << G4endl;
1110  if(p != part) { G4cout << " GenericIon is the base particle" << G4endl; }
1111  }
1112 
1113  // Search for energy loss process
1114  currentName = processName;
1115  currentModel = 0;
1116  loweModel = 0;
1117  size_t idx = 0;
1118 
1119  G4VEnergyLossProcess* elproc = FindEnLossProcess(part, processName);
1120  if(elproc) {
1121  currentModel = elproc->SelectModelForMaterial(scaledEnergy, idx);
1122  G4double eth = currentModel->LowEnergyLimit();
1123  if(eth > 0.0) {
1124  loweModel = elproc->SelectModelForMaterial(eth - CLHEP::eV, idx);
1125  if(loweModel == currentModel) { loweModel = 0; }
1126  }
1127  }
1128 
1129  // Search for discrete process
1130  if(!currentModel) {
1131  G4VEmProcess* proc = FindDiscreteProcess(part, processName);
1132  if(proc) {
1133  currentModel = proc->SelectModelForMaterial(kinEnergy, idx);
1134  G4double eth = currentModel->LowEnergyLimit();
1135  if(eth > 0.0) {
1136  loweModel = proc->SelectModelForMaterial(eth - CLHEP::eV, idx);
1137  if(loweModel == currentModel) { loweModel = 0; }
1138  }
1139  }
1140  }
1141 
1142  // Search for msc process
1143  if(!currentModel) {
1144  G4VMultipleScattering* proc = FindMscProcess(part, processName);
1145  if(proc) {
1146  currentModel = proc->SelectModel(kinEnergy, idx);
1147  loweModel = 0;
1148  }
1149  }
1150  if(currentModel) {
1151  if(loweModel == currentModel) { loweModel = 0; }
1152  isApplicable = true;
1153  currentModel->InitialiseForMaterial(part, currentMaterial);
1154  if(loweModel) {
1155  loweModel->InitialiseForMaterial(part, currentMaterial);
1156  }
1157  if(verbose > 1) {
1158  G4cout << " Model <" << currentModel->GetName()
1159  << "> Emin(MeV)= " << currentModel->LowEnergyLimit()/MeV
1160  << " for " << part->GetParticleName();
1161  if(elproc) {
1162  G4cout << " and " << elproc->GetProcessName() << " " << elproc
1163  << G4endl;
1164  }
1165  if(loweModel) {
1166  G4cout << " LowEnergy model <" << loweModel->GetName() << ">";
1167  }
1168  G4cout << G4endl;
1169  }
1170  }
1171  return isApplicable;
1172 }
1173 
1174 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1175 
1176 G4VEnergyLossProcess* G4EmCalculator::FindEnergyLossProcess(
1177  const G4ParticleDefinition* p)
1178 {
1179  G4VEnergyLossProcess* elp = 0;
1180  G4String partname = p->GetParticleName();
1181  const G4ParticleDefinition* part = p;
1182 
1183  if(p->GetParticleType() == "nucleus"
1184  && currentParticleName != "deuteron"
1185  && currentParticleName != "triton"
1186  && currentParticleName != "alpha+"
1187  && currentParticleName != "helium"
1188  && currentParticleName != "hydrogen"
1189  ) { part = theGenericIon; }
1190 
1191  elp = G4LossTableManager::Instance()->GetEnergyLossProcess(part);
1192  return elp;
1193 }
1194 
1195 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1196 
1197 G4VEnergyLossProcess*
1198 G4EmCalculator::FindEnLossProcess(const G4ParticleDefinition* part,
1199  const G4String& processName)
1200 {
1201  G4VEnergyLossProcess* proc = 0;
1202  const std::vector<G4VEnergyLossProcess*> v =
1203  G4LossTableManager::Instance()->GetEnergyLossProcessVector();
1204  G4int n = v.size();
1205  for(G4int i=0; i<n; ++i) {
1206  if((v[i])->GetProcessName() == processName) {
1207  G4VProcess* p = reinterpret_cast<G4VProcess*>(v[i]);
1208  if(ActiveForParticle(part, p)) {
1209  proc = v[i];
1210  break;
1211  }
1212  }
1213  }
1214  return proc;
1215 }
1216 
1217 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1218 
1219 G4VEmProcess*
1220 G4EmCalculator::FindDiscreteProcess(const G4ParticleDefinition* part,
1221  const G4String& processName)
1222 {
1223  G4VEmProcess* proc = 0;
1224  const std::vector<G4VEmProcess*> v =
1225  G4LossTableManager::Instance()->GetEmProcessVector();
1226  G4int n = v.size();
1227  for(G4int i=0; i<n; ++i) {
1228  if((v[i])->GetProcessName() == processName) {
1229  G4VProcess* p = reinterpret_cast<G4VProcess*>(v[i]);
1230  if(ActiveForParticle(part, p)) {
1231  proc = v[i];
1232  break;
1233  }
1234  }
1235  }
1236  return proc;
1237 }
1238 
1239 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1240 
1241 G4VMultipleScattering*
1242 G4EmCalculator::FindMscProcess(const G4ParticleDefinition* part,
1243  const G4String& processName)
1244 {
1245  G4VMultipleScattering* proc = 0;
1246  const std::vector<G4VMultipleScattering*> v =
1247  G4LossTableManager::Instance()->GetMultipleScatteringVector();
1248  G4int n = v.size();
1249  for(G4int i=0; i<n; ++i) {
1250  if((v[i])->GetProcessName() == processName) {
1251  G4VProcess* p = reinterpret_cast<G4VProcess*>(v[i]);
1252  if(ActiveForParticle(part, p)) {
1253  proc = v[i];
1254  break;
1255  }
1256  }
1257  }
1258  return proc;
1259 }
1260 
1261 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1262 
1263 G4VProcess* G4EmCalculator::FindProcess(const G4ParticleDefinition* part,
1264  const G4String& processName)
1265 {
1266  G4VProcess* proc = 0;
1267  const G4ProcessManager* procman = part->GetProcessManager();
1268  G4ProcessVector* pv = procman->GetProcessList();
1269  G4int nproc = pv->size();
1270  for(G4int i=0; i<nproc; ++i) {
1271  if(processName == (*pv)[i]->GetProcessName()) {
1272  proc = (*pv)[i];
1273  break;
1274  }
1275  }
1276  return proc;
1277 }
1278 
1279 
1280 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1281 
1282 G4bool G4EmCalculator::ActiveForParticle(const G4ParticleDefinition* part,
1283  G4VProcess* proc)
1284 {
1285  G4ProcessManager* pm = part->GetProcessManager();
1286  G4ProcessVector* pv = pm->GetProcessList();
1287  G4int n = pv->size();
1288  G4bool res = false;
1289  for(G4int i=0; i<n; ++i) {
1290  if((*pv)[i] == proc) {
1291  if(pm->GetProcessActivation(i)) { res = true; }
1292  break;
1293  }
1294  }
1295  return res;
1296 }
1297 
1298 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1299 
1300 void G4EmCalculator::SetVerbose(G4int verb)
1301 {
1302  verbose = verb;
1303 }
1304 
1305 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1306 
cm
static const double cm
Definition: G4SIunits.hh:106
G4VEmProcess::LambdaTable
G4PhysicsTable * LambdaTable() const
Definition: G4VEmProcess.hh:590
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static const double gram
Definition: G4SIunits.hh:157
G4EmCalculator::loweModel
G4VEmModel * loweModel
Definition: G4EmCalculator.hh:301
G4EmCalculator::FindDiscreteProcess
G4VEmProcess * FindDiscreteProcess(const G4ParticleDefinition *, const G4String &processName)
Definition: G4EmCalculator.cc:1220
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G4ProductionCuts * GetProductionCuts() const
G4EmCalculator::currentLambda
const G4PhysicsTable * currentLambda
Definition: G4EmCalculator.hh:299
G4VEmModel::LowEnergyLimit
G4double LowEnergyLimit() const
Definition: G4VEmModel.hh:623
G4EmCalculator::FindLambdaTable
void FindLambdaTable(const G4ParticleDefinition *, const G4String &processName, G4double kinEnergy)
Definition: G4EmCalculator.cc:1024
G4VEmModel::CrossSectionPerVolume
virtual G4double CrossSectionPerVolume(const G4Material *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
Definition: G4VEmModel.cc:258
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const G4ParticleDefinition * theGenericIon
Definition: G4EmCalculator.hh:304
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static const double MeV
Definition: G4SIunits.hh:193
G4VMultipleScattering::SelectModel
G4VEmModel * SelectModel(G4double kinEnergy, size_t idx)
Definition: G4VMultipleScattering.hh:306
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Definition: G4RegionStore.cc:216
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Definition: G4VEmModel.cc:244
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const G4String & GetName() const
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Definition: G4ParticleTable.cc:544
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Definition: G4LossTableManager.cc:114
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static const double cm2
Definition: G4SIunits.hh:107
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virtual void CorrectionsAlongStep(const G4MaterialCutsCouple *, const G4DynamicParticle *, G4double &eloss, G4double &niel, G4double length)
Definition: G4VEmModel.cc:354
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Definition: G4VEnergyLossProcess.hh:653
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Definition: globals.hh:76
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Definition: G4LossTableManager.cc:1263
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Definition: G4EmCalculator.cc:930
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Definition: G4Element.hh:134
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Definition: G4Material.cc:603
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Definition: G4EmCalculator.hh:282
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Definition: G4EmCalculator.hh:296
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Definition: G4VEnergyLossProcess.hh:1055
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Definition: G4EmCorrections.hh:340
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Definition: TRTMaterials.hh:40
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const G4String & GetName() const
Definition: G4Material.hh:178
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Definition: G4EmCalculator.cc:429
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Definition: G4IonTable.cc:463
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virtual G4double GetShellIonisationCrossSectionPerAtom(const G4ParticleDefinition *, G4int Z, G4AtomicShellEnumerator shell, G4double kinE, const G4Material *mat=0)=0
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G4double GetZ() const
Definition: G4Element.hh:131
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Definition: G4EmCalculator.cc:998
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G4double GetDensity() const
Definition: G4Material.hh:180
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Definition: G4EmCalculator.cc:593
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Definition: G4EmCalculator.cc:551
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Definition: G4EmCorrections.cc:745
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G4EmCorrections * corr
Definition: G4EmCalculator.hh:286
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G4ionEffectiveCharge * ionEffCharge
Definition: G4EmCalculator.hh:305
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const G4MaterialCutsCouple * currentCouple
Definition: G4EmCalculator.hh:294
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Definition: G4EmCalculator.cc:321
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Definition: G4EmCalculator.cc:387
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void PrintInverseRangeTable(const G4ParticleDefinition *)
Definition: G4EmCalculator.cc:438
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Definition: G4EmCalculator.cc:235
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G4ProcessManager * GetProcessManager() const
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const std::vector< G4VEmProcess * > & GetEmProcessVector()
Definition: G4LossTableManager.cc:1129
JustWarning
Definition: G4ExceptionSeverity.hh:64
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Definition: G4Types.hh:78
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Definition: G4EmCalculator.hh:306
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const G4String & GetParticleName() const
Definition: G4ParticleDefinition.hh:159
G4EmCalculator::ComputeShellIonisationCrossSectionPerAtom
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Definition: G4EmCalculator.cc:768
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Definition: G4LossTableManager.cc:1287
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G4double GetDEDX(G4double kinEnergy, const G4ParticleDefinition *, const G4Material *, const G4Region *r=0)
Definition: G4EmCalculator.cc:132
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Definition: G4ElectroNuclearCrossSection.cc:67
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static G4RegionStore * GetInstance()
Definition: G4RegionStore.cc:162
G4EmCalculator::GetCSDARange
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Definition: G4EmCalculator.cc:204
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Definition: G4EmCalculator.cc:370
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G4PhysicsTable * LambdaTable() const
Definition: G4VEnergyLossProcess.hh:1069
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Definition: G4EmCalculator.cc:1176
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Definition: G4ParticleTable.cc:636
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Definition: G4VEmModel.cc:225
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Definition: G4EmCalculator.hh:302
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Definition: G4EmCalculator.cc:958
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Definition: G4VEnergyLossProcess.hh:1006
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Definition: G4EmCalculator.cc:448
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Definition: G4EmCalculator.hh:308
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Definition: G4EmCorrections.cc:674
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const G4ParticleDefinition * baseParticle
Definition: G4EmCalculator.hh:298
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Definition: G4Types.hh:79
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G4EmCorrections * EmCorrections()
Definition: G4LossTableManager.cc:1165
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Definition: G4EmCalculator.cc:1090
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Definition: G4EmCalculator.cc:627
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Definition: G4EmCalculator.cc:182
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Definition: G4EmCalculator.hh:287
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static const double GeV
Definition: G4SIunits.hh:196
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const G4String & GetParticleType() const
Definition: G4ParticleDefinition.hh:180
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const G4ParticleDefinition * BaseParticle() const
Definition: G4VEnergyLossProcess.hh:928
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Definition: G4UrQMD1_3Interface.hh:144
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static G4Gamma * Gamma()
Definition: G4Gamma.cc:86
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A
static const G4double A[nN]
Definition: G4ElectroNuclearCrossSection.cc:115
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Definition: G4LossTableManager.cc:1326
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const G4String & GetProcessName() const
Definition: G4VProcess.hh:408
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G4bool ActiveForParticle(const G4ParticleDefinition *part, G4VProcess *proc)
Definition: G4EmCalculator.cc:1282
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const std::vector< G4VEnergyLossProcess * > & GetEnergyLossProcessVector()
Definition: G4LossTableManager.cc:1122
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Definition: G4EmCalculator.cc:1242
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virtual G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition *, G4double kinEnergy, G4double Z, G4double A=0., G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)
Definition: G4VEmModel.cc:315
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void SetKineticEnergy(G4double aEnergy)
G4VAtomDeexcitation::ComputeShellIonisationCrossSectionPerAtom
virtual G4double ComputeShellIonisationCrossSectionPerAtom(const G4ParticleDefinition *, G4int Z, G4AtomicShellEnumerator shell, G4double kinE, const G4Material *mat=0)=0
G4VEnergyLossProcess.hh
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Definition: G4LossTableManager.cc:1299
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Definition: G4Exception.cc:41
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std::vector< const G4Material * > localMaterials
Definition: G4EmCalculator.hh:281
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Definition: G4EmCalculator.cc:1198
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virtual G4double GetChargeSquareRatio(const G4ParticleDefinition *, const G4Material *, G4double kineticEnergy)
Definition: G4VEmModel.cc:337
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Definition: G4LossTableManager.cc:1240
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static G4ProductionCutsTable * GetProductionCutsTable()
Definition: G4ProductionCutsTable.cc:63
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static const double eV
Definition: G4SIunits.hh:194
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static G4GenericIon * GenericIon()
Definition: G4GenericIon.cc:93
G4VEmModel::ComputeDEDXPerVolume
virtual G4double ComputeDEDXPerVolume(const G4Material *, const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy=DBL_MAX)
Definition: G4VEmModel.cc:249
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G4VEmModel * SelectModelForMaterial(G4double kinEnergy, size_t &idxRegion) const
Definition: G4VEmProcess.hh:468
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const G4ParticleDefinition * FindParticle(const G4String &)
Definition: G4EmCalculator.cc:905
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G4PhysicsTable * InverseRangeTable() const
Definition: G4VEnergyLossProcess.hh:1062
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Definition: G4ParticleDefinition.hh:161
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const G4MaterialCutsCouple * GetMaterialCutsCouple(G4int i) const
Definition: G4ProductionCutsTable.hh:262
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Definition: G4EmCalculator.hh:311
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Definition: G4ParticleTable.cc:96
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Definition: templates.hh:163
G4EmCalculator::ComputeMeanFreePath
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Definition: G4EmCalculator.cc:787
G4EmCalculator::GetKinEnergy
G4double GetKinEnergy(G4double range, const G4ParticleDefinition *, const G4Material *, const G4Region *r=0)
Definition: G4EmCalculator.cc:290
g
static const double g
Definition: G4SIunits.hh:162
G4EmCalculator::FindRegion
const G4Region * FindRegion(const G4String &)
Definition: G4EmCalculator.cc:945
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G4IonTable * ionTable
Definition: G4EmCalculator.hh:285
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Definition: G4EmCalculator.hh:318
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const G4ParticleDefinition * FindIon(G4int Z, G4int A)
Definition: G4EmCalculator.cc:922
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Definition: G4EmCalculator.hh:319
G4EmCalculator::currentParticleName
G4String currentParticleName
Definition: G4EmCalculator.hh:317
FatalException
Definition: G4ExceptionSeverity.hh:60
G4EmCalculator::ComputeCrossSectionPerVolume
G4double ComputeCrossSectionPerVolume(G4double kinEnergy, const G4ParticleDefinition *, const G4String &processName, const G4Material *, G4double cut=0.0)
Definition: G4EmCalculator.cc:656
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Definition: G4EmCalculator.cc:753
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static const double mole
Definition: G4SIunits.hh:265
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Definition: G4ProcessManager.cc:1124
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Definition: G4ios.hh:61
G4EmCalculator::ComputeCrossSectionPerAtom
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Definition: G4EmCalculator.cc:705
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const G4String & GetName() const
Definition: G4VEmModel.hh:777
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G4VProcess * FindProcess(const G4ParticleDefinition *part, const G4String &processName)
Definition: G4EmCalculator.cc:1263
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Definition: G4EmCalculator.cc:1300
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void PrintDEDXTable(const G4ParticleDefinition *)
Definition: G4EmCalculator.cc:420
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G4VAtomDeexcitation * AtomDeexcitation()
Definition: G4LossTableManager.cc:1198
barn
static const double barn
Definition: G4SIunits.hh:95
keV
static const double keV
Definition: G4SIunits.hh:195
G4EmCalculator::lambdaParticle
const G4ParticleDefinition * lambdaParticle
Definition: G4EmCalculator.hh:297
G4double
double G4double
Definition: G4Types.hh:76
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Definition: G4DynamicParticle.cc:296
G4SystemOfUnits.hh
G4EmCalculator::ComputeEnergyCutFromRangeCut
G4double ComputeEnergyCutFromRangeCut(G4double range, const G4ParticleDefinition *, const G4Material *)
Definition: G4EmCalculator.cc:820
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const G4Material * currentMaterial
Definition: G4EmCalculator.hh:295
G4EmCalculator::currentModel
G4VEmModel * currentModel
Definition: G4EmCalculator.hh:300
G4ParticleDefinition::GetPDGCharge
G4double GetPDGCharge() const
Definition: G4ParticleDefinition.hh:163
G4EmCalculator::UpdateParticle
G4bool UpdateParticle(const G4ParticleDefinition *, G4double kinEnergy)
Definition: G4EmCalculator.cc:843
DBL_MAX
#define DBL_MAX
Definition: templates.hh:83
G4LossTableManager::GetRange
G4double GetRange(const G4ParticleDefinition *aParticle, G4double kineticEnergy, const G4MaterialCutsCouple *couple)
Definition: G4LossTableManager.cc:1312
mm
static const double mm
Definition: G4SIunits.hh:102
G4EmCalculator::manager
G4LossTableManager * manager
Definition: G4EmCalculator.hh:284
G4AtomicShellEnumerator
G4AtomicShellEnumerator
Definition: G4AtomicShellEnumerator.hh:50
G4LossTableManager::GetMultipleScatteringVector
const std::vector< G4VMultipleScattering * > & GetMultipleScatteringVector()
Definition: G4LossTableManager.cc:1137
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G4VEmModel * SelectModelForMaterial(G4double kinEnergy, size_t &idx) const
Definition: G4VEnergyLossProcess.hh:628
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G4Gamma.hh