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25 // 22 //
26 // 23 //
27 // ------------------------------------------- <<
28 // 24 //
29 // GEANT4 Class source file << 25 // HPW to implement the choosing of an element for scattering.
30 // << 26 #include "g4std/fstream"
31 // G4HadronicProcess << 27 #include "g4std/strstream"
32 // << 28 #include <stdlib.h>
33 // original by H.P.Wellisch <<
34 // J.L. Chuma, TRIUMF, 10-Mar-1997 <<
35 // <<
36 // Modifications: <<
37 // 05-Jul-2010 V.Ivanchenko cleanup commented <<
38 // 20-Jul-2011 M.Kelsey -- null-pointer checks <<
39 // 24-Sep-2011 M.Kelsey -- Use envvar G4HADRON <<
40 // engine state before each model call <<
41 // 18-Oct-2011 M.Kelsey -- Handle final-state <<
42 // 14-Mar-2012 G.Folger -- enhance checks for <<
43 // 28-Jul-2012 M.Maire -- add function GetTar <<
44 // 14-Sep-2012 Inherit from RestDiscrete, use <<
45 // configure base-class <<
46 // 28-Sep-2012 Restore inheritance from G4VDis <<
47 // changing, remove warning message from or <<
48 // 21-Aug-2019 V.Ivanchenko leave try/catch on <<
49 <<
50 #include "G4HadronicProcess.hh" 29 #include "G4HadronicProcess.hh"
>> 30 #include "G4EffectiveCharge.hh"
>> 31 #include "G4NoModelFound.hh"
51 32
52 #include "G4Types.hh" << 33 //@@ add model name info, once typeinfo available #include <typeinfo.h>
53 #include "G4SystemOfUnits.hh" << 34
54 #include "G4HadProjectile.hh" << 35 G4IsoParticleChange * G4HadronicProcess::theIsoResult = NULL;
55 #include "G4ElementVector.hh" << 36 G4IsoParticleChange * G4HadronicProcess::theOldIsoResult = NULL;
56 #include "G4Track.hh" << 37 G4bool G4HadronicProcess::isoIsEnabled = true;
57 #include "G4Step.hh" << 38 void G4HadronicProcess::EnableIsotopeProductionGlobally() {isoIsEnabled = true;}
58 #include "G4Element.hh" << 39 void G4HadronicProcess::DisableIsotopeProductionGlobally() {isoIsEnabled = false;}
59 #include "G4ParticleChange.hh" << 40
60 #include "G4ProcessVector.hh" << 41 G4Element * G4HadronicProcess::ChooseAandZ(
61 #include "G4ProcessManager.hh" << 42 const G4DynamicParticle *aParticle, const G4Material *aMaterial )
62 #include "G4NucleiProperties.hh" <<
63 <<
64 #include "G4HadronicException.hh" <<
65 #include "G4HadronicProcessStore.hh" <<
66 #include "G4HadronicParameters.hh" <<
67 #include "G4VCrossSectionDataSet.hh" <<
68 <<
69 #include "G4NistManager.hh" <<
70 #include "G4VLeadingParticleBiasing.hh" <<
71 #include "G4HadXSHelper.hh" <<
72 #include "G4Threading.hh" <<
73 #include "G4Exp.hh" <<
74 <<
75 #include <typeinfo> <<
76 #include <sstream> <<
77 #include <iostream> <<
78 <<
79 namespace <<
80 { <<
81 constexpr G4double lambdaFactor = 0.8; <<
82 constexpr G4double invLambdaFactor = 1.0/lam <<
83 } <<
84 <<
85 ////////////////////////////////////////////// <<
86 <<
87 G4HadronicProcess::G4HadronicProcess(const G4S <<
88 G4Process <<
89 : G4VDiscreteProcess(processName, procType) <<
90 { <<
91 SetProcessSubType(fHadronInelastic); // Def <<
92 InitialiseLocal(); <<
93 } <<
94 <<
95 G4HadronicProcess::G4HadronicProcess(const G4S <<
96 G4Hadroni <<
97 : G4VDiscreteProcess(processName, fHadronic) <<
98 { <<
99 SetProcessSubType(aHadSubType); <<
100 InitialiseLocal(); <<
101 } <<
102 <<
103 G4HadronicProcess::~G4HadronicProcess() <<
104 { <<
105 theProcessStore->DeRegister(this); <<
106 delete theTotalResult; <<
107 delete theCrossSectionDataStore; <<
108 if(isMaster) { <<
109 if (fXSpeaks != nullptr) { <<
110 for (auto const& e : *fXSpeaks ) { <<
111 delete e; <<
112 } <<
113 } <<
114 delete fXSpeaks; <<
115 delete theEnergyOfCrossSectionMax; <<
116 } <<
117 } <<
118 <<
119 void G4HadronicProcess::InitialiseLocal() { <<
120 theTotalResult = new G4ParticleChange(); <<
121 theTotalResult->SetSecondaryWeightByProcess( <<
122 theCrossSectionDataStore = new G4CrossSectio <<
123 theProcessStore = G4HadronicProcessStore::In <<
124 theProcessStore->Register(this); <<
125 minKinEnergy = 1*CLHEP::MeV; <<
126 <<
127 G4HadronicParameters* param = G4HadronicPara <<
128 epReportLevel = param->GetEPReportLevel(); <<
129 epCheckLevels.first = param->GetEPRelativeLe <<
130 epCheckLevels.second = param->GetEPAbsoluteL <<
131 <<
132 unitVector.set(0.0, 0.0, 0.1); <<
133 if(G4Threading::IsWorkerThread()) { isMaster <<
134 } <<
135 <<
136 void G4HadronicProcess::RegisterMe( G4Hadronic <<
137 { <<
138 if(nullptr == a) { return; } <<
139 theEnergyRangeManager.RegisterMe( a ); <<
140 G4HadronicProcessStore::Instance()->Register <<
141 } <<
142 <<
143 G4double <<
144 G4HadronicProcess::GetElementCrossSection(cons <<
145 const G4Element * elm, <<
146 const G4Material* mat) <<
147 { <<
148 if(nullptr == mat) <<
149 { 43 {
150 static const G4int nmax = 5; << 44 currentZ = 0;
151 if(nMatWarn < nmax) { << 45 currentN = 0;
152 ++nMatWarn; << 46 const G4int numberOfElements = aMaterial->GetNumberOfElements();
153 G4ExceptionDescription ed; << 47 const G4ElementVector *theElementVector = aMaterial->GetElementVector();
154 ed << "Cannot compute Element x-section << 48
155 << " because no material defined \n" << 49 if( numberOfElements == 1 )
156 << " Please, specify material pointer or de << 50 {
157 << " for Z= " << elm->GetZasInt(); << 51 currentZ = G4double( ((*theElementVector)[0])->GetZ());
158 G4Exception("G4HadronicProcess::GetEleme << 52 currentN = (*theElementVector)[0]->GetN();
159 JustWarning, ed); << 53 targetNucleus.SetParameters(currentN, currentZ);
160 } << 54 return (*theElementVector)[0];
161 } << 55 }
162 return theCrossSectionDataStore->GetCrossSec << 56
163 } << 57 const G4double *theAtomicNumberDensity = aMaterial->GetAtomicNumDensityVector();
164 << 58 G4double aTemp = aMaterial->GetTemperature();
165 void G4HadronicProcess::PreparePhysicsTable(co << 59 G4double crossSectionTotal = 0;
166 { << 60 G4int i;
167 if(nullptr == firstParticle) { firstParticle << 61 G4std::vector<G4double> runningSum;
168 theProcessStore->RegisterParticle(this, &p); << 62 for( i=0; i < numberOfElements; ++i )
169 } << 63 {
170 << 64 runningSum.push_back(theAtomicNumberDensity[i] *
171 void G4HadronicProcess::BuildPhysicsTable(cons << 65 dispatch->GetMicroscopicCrossSection( aParticle, (*theElementVector)[i], aTemp));
172 { << 66 crossSectionTotal+=runningSum[i];
173 if(firstParticle != &p) { return; } << 67 }
174 << 68
175 theCrossSectionDataStore->BuildPhysicsTable( << 69 G4double random = G4UniformRand();
176 theEnergyRangeManager.BuildPhysicsTable(p); << 70 for( i=0; i < numberOfElements; ++i )
177 G4HadronicParameters* param = G4HadronicPara << 71 {
178 << 72 if( random<=runningSum[i]/crossSectionTotal )
179 G4int subtype = GetProcessSubType(); << 73 {
180 if(useIntegralXS) { << 74 currentZ = G4double( ((*theElementVector)[i])->GetZ());
181 if(subtype == fHadronInelastic) { << 75 currentN = ((*theElementVector)[i])->GetN();
182 useIntegralXS = param->EnableIntegralIne << 76 targetNucleus.SetParameters(currentN, currentZ);
183 } else if(subtype == fHadronElastic) { << 77 return (*theElementVector)[i];
184 useIntegralXS = param->EnableIntegralEla << 78 }
185 } << 79 }
186 } << 80 currentZ = G4double((*theElementVector)[numberOfElements-1]->GetZ());
187 fXSType = fHadNoIntegral; << 81 currentN = (*theElementVector)[numberOfElements-1]->GetN();
188 << 82 targetNucleus.SetParameters(currentN, currentZ);
189 if(nullptr == masterProcess) { << 83 return (*theElementVector)[numberOfElements-1];
190 masterProcess = dynamic_cast<const G4Hadro <<
191 } <<
192 if(nullptr == masterProcess) { <<
193 if(1 < param->GetVerboseLevel()) { <<
194 G4ExceptionDescription ed; <<
195 ed << "G4HadronicProcess::BuildPhysicsTa <<
196 << GetProcessName() << " for " << p.GetPart <<
197 << " fail due to undefined pointer to the m <<
198 << " ThreadID= " << G4Threading::G4GetThre <<
199 << " initialisation of worker started befo <<
200 G4Exception("G4HadronicProcess::BuildPhy <<
201 JustWarning, ed); <<
202 } <<
203 } <<
204 <<
205 // check particle for integral method <<
206 if(isMaster || nullptr == masterProcess) { <<
207 G4double charge = p.GetPDGCharge()/eplus; <<
208 <<
209 // select cross section shape <<
210 if(charge != 0.0 && useIntegralXS) { <<
211 G4double tmax = param->GetMaxEnergy(); <<
212 currentParticle = firstParticle; <<
213 // initialisation in the master thread <<
214 G4int pdg = p.GetPDGEncoding(); <<
215 if (std::abs(pdg) == 211) { <<
216 fXSType = fHadTwoPeaks; <<
217 } else if (pdg == 321) { <<
218 fXSType = fHadOnePeak; <<
219 } else if (pdg == -321) { <<
220 fXSType = fHadDecreasing; <<
221 } else if (pdg == 2212) { <<
222 fXSType = fHadTwoPeaks; <<
223 } else if (pdg == -2212 || pdg == -10000 <<
224 pdg == -1000020030 || pdg == -1000020040) <<
225 fXSType = fHadDecreasing; <<
226 } else if (charge > 0.0 || pdg == 11 || <<
227 fXSType = fHadIncreasing; <<
228 } <<
229 <<
230 delete theEnergyOfCrossSectionMax; <<
231 theEnergyOfCrossSectionMax = nullptr; <<
232 if(fXSType == fHadTwoPeaks) { <<
233 if (fXSpeaks != nullptr) { <<
234 for (auto const& e : *fXSpeaks ) { <<
235 delete e; <<
236 } <<
237 } <<
238 delete fXSpeaks; <<
239 fXSpeaks = <<
240 G4HadXSHelper::FillPeaksStructure(this, &p <<
241 if(nullptr == fXSpeaks) { <<
242 fXSType = fHadOnePeak; <<
243 } <<
244 } <<
245 if(fXSType == fHadOnePeak) { <<
246 theEnergyOfCrossSectionMax = <<
247 G4HadXSHelper::FindCrossSectionMax(this, & <<
248 if(nullptr == theEnergyOfCrossSectionMax) { <<
249 fXSType = fHadIncreasing; <<
250 } <<
251 } <<
252 } <<
253 } else { <<
254 // initialisation in worker threads <<
255 fXSType = masterProcess->CrossSectionType( <<
256 fXSpeaks = masterProcess->TwoPeaksXS(); <<
257 theEnergyOfCrossSectionMax = masterProcess <<
258 } <<
259 if(isMaster && 1 < param->GetVerboseLevel()) <<
260 G4cout << "G4HadronicProcess::BuildPhysics <<
261 << GetProcessName() << " and " << p.GetPa <<
262 << " typeXS=" << fXSType << G4endl; <<
263 } <<
264 G4HadronicProcessStore::Instance()->PrintInf <<
265 } <<
266 <<
267 void G4HadronicProcess::StartTracking(G4Track* <<
268 { <<
269 currentMat = nullptr; <<
270 currentParticle = track->GetDefinition(); <<
271 fDynParticle = track->GetDynamicParticle(); <<
272 theNumberOfInteractionLengthLeft = -1.0; <<
273 } <<
274 <<
275 G4double G4HadronicProcess::PostStepGetPhysica <<
276 const G4Track& tr <<
277 G4double previousStepSize, <<
278 G4ForceCondition* <<
279 { <<
280 *condition = NotForced; <<
281 <<
282 const G4Material* mat = track.GetMaterial(); <<
283 if(mat != currentMat) { <<
284 currentMat = mat; <<
285 mfpKinEnergy = DBL_MAX; <<
286 matIdx = (G4int)track.GetMaterial()->GetIn <<
287 } <<
288 UpdateCrossSectionAndMFP(track.GetKineticEne <<
289 <<
290 // zero cross section <<
291 if(theLastCrossSection <= 0.0) { <<
292 theNumberOfInteractionLengthLeft = -1.0; <<
293 currentInteractionLength = DBL_MAX; <<
294 return DBL_MAX; <<
295 } <<
296 <<
297 // non-zero cross section <<
298 if (theNumberOfInteractionLengthLeft < 0.0) <<
299 theNumberOfInteractionLengthLeft = -G4Log( <<
300 theInitialNumberOfInteractionLength = theN <<
301 } else { <<
302 theNumberOfInteractionLengthLeft -= <<
303 previousStepSize/currentInteractionLengt <<
304 theNumberOfInteractionLengthLeft = <<
305 std::max(theNumberOfInteractionLengthLef <<
306 } <<
307 currentInteractionLength = theMFP; <<
308 return theNumberOfInteractionLengthLeft*theM <<
309 } <<
310 <<
311 G4double G4HadronicProcess::GetMeanFreePath( <<
312 const G4Track &aTr <<
313 G4ForceCondition*) <<
314 { <<
315 G4double xs = aScaleFactor*theCrossSectionDa <<
316 ->ComputeCrossSection(aTrack.GetDynamicPa <<
317 return (xs > 0.0) ? 1.0/xs : DBL_MAX; <<
318 } <<
319 <<
320 G4VParticleChange* <<
321 G4HadronicProcess::PostStepDoIt(const G4Track& <<
322 { <<
323 theNumberOfInteractionLengthLeft = -1.0; <<
324 <<
325 //G4cout << "PostStepDoIt " << aTrack.GetDef <<
326 // << " Ekin= " << aTrack.GetKineticEnergy <<
327 // if primary is not Alive then do nothing <<
328 theTotalResult->Clear(); <<
329 theTotalResult->Initialize(aTrack); <<
330 fWeight = aTrack.GetWeight(); <<
331 theTotalResult->ProposeWeight(fWeight); <<
332 if(aTrack.GetTrackStatus() != fAlive) { retu <<
333 <<
334 // Find cross section at end of step and che <<
335 // <<
336 const G4DynamicParticle* aParticle = aTrack. <<
337 const G4Material* aMaterial = aTrack.GetMate <<
338 <<
339 // check only for charged particles <<
340 if(fXSType != fHadNoIntegral) { <<
341 mfpKinEnergy = DBL_MAX; <<
342 G4double xs = aScaleFactor* <<
343 theCrossSectionDataStore->ComputeCrossSe <<
344 //G4cout << "xs=" << xs << " xs0=" << theL <<
345 // << " " << aMaterial->GetName() << <<
346 if(xs < theLastCrossSection*G4UniformRand( <<
347 // No interaction <<
348 return theTotalResult; <<
349 } <<
350 } <<
351 <<
352 const G4Element* anElement = <<
353 theCrossSectionDataStore->SampleZandA(aPar <<
354 <<
355 // Next check for illegal track status <<
356 // <<
357 if (aTrack.GetTrackStatus() != fAlive && <<
358 aTrack.GetTrackStatus() != fSuspend) { <<
359 if (aTrack.GetTrackStatus() == fStopAndKil <<
360 aTrack.GetTrackStatus() == fKillTrackA <<
361 aTrack.GetTrackStatus() == fPostponeTo <<
362 G4ExceptionDescription ed; <<
363 ed << "G4HadronicProcess: track in unusa <<
364 << aTrack.GetTrackStatus() << G4endl; <<
365 ed << "G4HadronicProcess: returning unch <<
366 DumpState(aTrack,"PostStepDoIt",ed); <<
367 G4Exception("G4HadronicProcess::PostStep <<
368 } <<
369 // No warning for fStopButAlive which is a <<
370 return theTotalResult; <<
371 } <<
372 <<
373 // Initialize the hadronic projectile from t <<
374 thePro.Initialise(aTrack); <<
375 <<
376 theInteraction = ChooseHadronicInteraction(t <<
377 a <<
378 if(nullptr == theInteraction) { <<
379 G4ExceptionDescription ed; <<
380 ed << "Target element "<<anElement->GetNam <<
381 << targetNucleus.GetZ_asInt() << " A= <<
382 << targetNucleus.GetA_asInt() << G4endl <<
383 DumpState(aTrack,"ChooseHadronicInteractio <<
384 ed << " No HadronicInteraction found out" <<
385 G4Exception("G4HadronicProcess::PostStepDo <<
386 FatalException, ed); <<
387 return theTotalResult; <<
388 } 84 }
389 << 85
390 G4HadFinalState* result = nullptr; << 86 G4VParticleChange *G4HadronicProcess::GeneralPostStepDoIt(
391 G4int reentryCount = 0; << 87 const G4Track &aTrack, const G4Step &aStep )
392 /* <<
393 G4cout << "### " << aParticle->GetDefinition <<
394 << " Ekin(MeV)= " << aParticle->GetKinetic <<
395 << " Z= " << targetNucleus.GetZ_asInt() <<
396 << " A= " << targetNucleus.GetA_asInt() <<
397 << " by " << theInteraction->GetModelName( <<
398 << G4endl; <<
399 */ <<
400 do <<
401 { 88 {
>> 89 const G4DynamicParticle *aParticle = aTrack.GetDynamicParticle();
>> 90 G4Material *aMaterial = aTrack.GetMaterial();
>> 91 G4double kineticEnergy = aParticle->GetKineticEnergy();
>> 92 G4Element * anElement = ChooseAandZ( aParticle, aMaterial );
402 try 93 try
403 { 94 {
404 // Call the interaction << 95 theInteraction = ChooseHadronicInteraction( kineticEnergy,
405 result = theInteraction->ApplyYourself( << 96 aMaterial, anElement );
406 ++reentryCount; <<
407 } 97 }
408 catch(G4HadronicException & aR) << 98 catch(G4NoModelFound * it)
409 { 99 {
410 G4ExceptionDescription ed; << 100 delete it;
411 aR.Report(ed); << 101 G4cout << "Unrecoverable error for:"<<G4endl;
412 ed << "Call for " << theInteraction->Get << 102 G4cout << " - Particle energy[GeV] = "<< kineticEnergy/GeV<<G4endl;
413 ed << "Target element "<<anElement->GetN << 103 G4cout << " - Material = "<<aMaterial->GetName()<<G4endl;
414 << targetNucleus.GetZ_asInt() << 104 G4cout << " - Particle type = "<<aParticle->GetDefinition()->GetParticleName()<<G4endl;
415 << " A= " << targetNucleus.GetA_asInt() << << 105 G4Exception("GetHadronicProcess: No model found for this energy range");
416 DumpState(aTrack,"ApplyYourself",ed); << 106 }
417 ed << " ApplyYourself failed" << G4endl; << 107 G4VParticleChange *result =
418 G4Exception("G4HadronicProcess::PostStep << 108 theInteraction->ApplyYourself( aTrack, targetNucleus);
419 ed); << 109 for(G4int i=0; i<result->GetNumberOfSecondaries(); i++)
420 } << 110 {
421 << 111 G4Track* aSecTrack = result->GetSecondary(i);
422 // Check the result for catastrophic energ << 112 if(aSecTrack->GetDefinition()->GetPDGCharge()>1.5)
423 result = CheckResult(thePro, targetNucleus << 113 {
424 << 114 G4EffectiveCharge aCalculator;
425 if(reentryCount>100) { << 115 G4double charge = aCalculator.GetCharge(aMaterial, kineticEnergy,
426 G4ExceptionDescription ed; << 116 aSecTrack->GetDefinition()->GetPDGMass(),
427 ed << "Call for " << theInteraction->Get << 117 aSecTrack->GetDefinition()->GetPDGCharge());
428 ed << "Target element "<<anElement->GetN << 118 (const_cast<G4DynamicParticle *>(aSecTrack->GetDynamicParticle()))->SetCharge(charge);
429 << targetNucleus.GetZ_asInt() <<
430 << " A= " << targetNucleus.GetA_asInt() << <<
431 DumpState(aTrack,"ApplyYourself",ed); <<
432 ed << " ApplyYourself does not completed <<
433 G4Exception("G4HadronicProcess::PostStep <<
434 ed); <<
435 } <<
436 } <<
437 while(!result); /* Loop checking, 30-Oct-20 <<
438 <<
439 // Check whether kaon0 or anti_kaon0 are pre <<
440 // if this is the case, transform them into <<
441 // with equal, 50% probability, keeping thei <<
442 // the other kinematical properties). <<
443 // When this happens - very rarely - a "Just <<
444 // Because Fluka-Cern produces kaon0 and ant <<
445 // of warnings to max 1 per thread. <<
446 G4int nSec = (G4int)result->GetNumberOfSecon <<
447 if ( nSec > 0 ) { <<
448 for ( G4int i = 0; i < nSec; ++i ) { <<
449 auto dynamicParticle = result->GetSecond <<
450 auto part = dynamicParticle->GetParticle <<
451 if ( part == G4KaonZero::Definition() || <<
452 part == G4AntiKaonZero::Definition( <<
453 G4ParticleDefinition* newPart; <<
454 if ( G4UniformRand() > 0.5 ) { newPart <<
455 else { newPart = G4KaonZeroLong::Defin <<
456 dynamicParticle->SetDefinition( newPar <<
457 if ( nKaonWarn < 1 ) { <<
458 ++nKaonWarn; <<
459 G4ExceptionDescription ed; <<
460 ed << " Hadronic model " << theInteraction <<
461 ed << " created " << part->GetParticleName <<
462 ed << " -> forced to be " << newPart->GetP <<
463 G4Exception( "G4HadronicProcess::PostStepD <<
464 } <<
465 } <<
466 } <<
467 } <<
468 <<
469 result->SetTrafoToLab(thePro.GetTrafoToLab() <<
470 FillResult(result, aTrack); <<
471 <<
472 if (epReportLevel != 0) { <<
473 CheckEnergyMomentumConservation(aTrack, ta <<
474 } <<
475 //G4cout << "PostStepDoIt done nICelectrons= <<
476 return theTotalResult; <<
477 } <<
478 <<
479 void G4HadronicProcess::ProcessDescription(std <<
480 { <<
481 outFile << "The description for this process <<
482 } <<
483 <<
484 G4double G4HadronicProcess::XBiasSurvivalProba <<
485 { <<
486 G4double nLTraversed = GetTotalNumberOfInter <<
487 G4double biasedProbability = 1.-G4Exp(-nLTra <<
488 G4double realProbability = 1-G4Exp(-nLTraver <<
489 G4double result = (biasedProbability-realPro <<
490 return result; <<
491 } <<
492 <<
493 G4double G4HadronicProcess::XBiasSecondaryWeig <<
494 { <<
495 G4double nLTraversed = GetTotalNumberOfInter <<
496 G4double result = <<
497 1./aScaleFactor*G4Exp(-nLTraversed/aScale <<
498 return result; <<
499 } <<
500 <<
501 void <<
502 G4HadronicProcess::FillResult(G4HadFinalState <<
503 { <<
504 theTotalResult->ProposeLocalEnergyDeposit(aR <<
505 const G4ThreeVector& dir = aT.GetMomentumDir <<
506 <<
507 G4double efinal = std::max(aR->GetEnergyChan <<
508 <<
509 // check status of primary <<
510 if(aR->GetStatusChange() == stopAndKill) { <<
511 theTotalResult->ProposeTrackStatus(fStopAn <<
512 theTotalResult->ProposeEnergy( 0.0 ); <<
513 <<
514 // check its final energy <<
515 } else if(0.0 == efinal) { <<
516 theTotalResult->ProposeEnergy( 0.0 ); <<
517 if(aT.GetParticleDefinition()->GetProcessM <<
518 ->GetAtRestProcessVector()->size() > 0) <<
519 { theTotalResult->ProposeTrackStatus( <<
520 else { theTotalResult->ProposeTrackStatus( <<
521 <<
522 // primary is not killed apply rotation an <<
523 } else { <<
524 theTotalResult->ProposeTrackStatus(fAlive) <<
525 G4ThreeVector newDir = aR->GetMomentumChan <<
526 newDir.rotateUz(dir); <<
527 theTotalResult->ProposeMomentumDirection(n <<
528 theTotalResult->ProposeEnergy(efinal); <<
529 } <<
530 //G4cout << "FillResult: Efinal= " << efinal <<
531 // << theTotalResult->GetTrackStatus() <<
532 // << " fKill= " << fStopAndKill << G4end <<
533 <<
534 // check secondaries <<
535 nICelectrons = 0; <<
536 G4int nSec = (G4int)aR->GetNumberOfSecondari <<
537 theTotalResult->SetNumberOfSecondaries(nSec) <<
538 G4double time0 = aT.GetGlobalTime(); <<
539 <<
540 for (G4int i = 0; i < nSec; ++i) { <<
541 G4DynamicParticle* dynParticle = aR->GetSe <<
542 <<
543 // apply rotation <<
544 G4ThreeVector newDir = dynParticle->GetMom <<
545 newDir.rotateUz(dir); <<
546 dynParticle->SetMomentumDirection(newDir); <<
547 <<
548 // check if secondary is on the mass shell <<
549 const G4ParticleDefinition* part = dynPart <<
550 G4double mass = part->GetPDGMass(); <<
551 G4double dmass= dynParticle->GetMass(); <<
552 const G4double delta_mass_lim = 1.0*CLHEP: <<
553 const G4double delta_ekin = 0.001*CLHEP::e <<
554 if(std::abs(dmass - mass) > delta_mass_lim <<
555 G4double e = <<
556 std::max(dynParticle->GetKineticEnergy <<
557 if(verboseLevel > 1) { <<
558 G4ExceptionDescription ed; <<
559 ed << "TrackID= "<< aT.GetTrackID() <<
560 << " " << aT.GetParticleDefinition()->Ge <<
561 << " Target Z= " << targetNucleus.GetZ_as <<
562 << targetNucleus.GetA_asInt() <<
563 << " Ekin(GeV)= " << aT.GetKineticEnergy( <<
564 << "\n Secondary is out of mass shell: " <<
565 << " EkinNew(MeV)= " << e <<
566 << " DeltaMass(MeV)= " << dmass - mass << <<
567 G4Exception("G4HadronicProcess::FillResults" <<
568 } 119 }
569 dynParticle->SetKineticEnergy(e); <<
570 dynParticle->SetMass(mass); <<
571 } 120 }
572 G4int idModel = aR->GetSecondary(i)->GetCr <<
573 if(part->GetPDGEncoding() == 11) { ++nICel <<
574 <<
575 // time of interaction starts from zero + <<
576 G4double time = std::max(aR->GetSecondary( <<
577 <<
578 G4Track* track = new G4Track(dynParticle, <<
579 track->SetCreatorModelID(idModel); <<
580 track->SetParentResonanceDef(aR->GetSecond <<
581 track->SetParentResonanceID(aR->GetSeconda <<
582 G4double newWeight = fWeight*aR->GetSecond <<
583 track->SetWeight(newWeight); <<
584 track->SetTouchableHandle(aT.GetTouchableH <<
585 theTotalResult->AddSecondary(track); <<
586 } <<
587 aR->Clear(); <<
588 // G4cout << "FillResults done nICe= " << nI <<
589 } <<
590 121
591 void G4HadronicProcess::MultiplyCrossSectionBy << 122 if(getenv("HadronicDoitLogging") )
592 { << 123 {
593 BiasCrossSectionByFactor(factor); << 124 G4cout << "HadronicDoitLogging "
594 } << 125 << GetProcessName() <<" "
595 << 126 << aParticle->GetDefinition()->GetPDGEncoding()<<" "
596 void G4HadronicProcess::BiasCrossSectionByFact << 127 << kineticEnergy<<" "
597 { << 128 << aParticle->GetMomentum()<<" "
598 if (aScale <= 0.0) { << 129 << targetNucleus.GetN()<<" "
599 G4ExceptionDescription ed; << 130 << targetNucleus.GetZ()<<" "
600 ed << " Wrong biasing factor " << aScale < << 131 << G4endl;
601 G4Exception("G4HadronicProcess::BiasCrossS <<
602 JustWarning, ed, "Cross-sectio <<
603 } else { <<
604 aScaleFactor = aScale; <<
605 } <<
606 } <<
607 <<
608 G4HadFinalState* G4HadronicProcess::CheckResul <<
609 const G4Nucleus &aNucleus, <<
610 G4HadFinalState * result) <<
611 { <<
612 // check for catastrophic energy non-conserv <<
613 // to re-sample the interaction <<
614 G4HadronicInteraction * theModel = GetHadron <<
615 G4double nuclearMass(0); <<
616 if (nullptr != theModel) { <<
617 <<
618 // Compute final-state total energy <<
619 G4double finalE(0.); <<
620 G4int nSec = (G4int)result->GetNumberOfSec <<
621 <<
622 nuclearMass = G4NucleiProperties::GetNucle <<
623 aNucleus.GetZ_asInt()); <<
624 if (result->GetStatusChange() != stopAndKi <<
625 // Interaction didn't complete, returned <<
626 // and reset nucleus or the primary surv <<
627 // (e.g. electro-nuclear ) => keep nucl <<
628 finalE=result->GetLocalEnergyDeposit() + <<
629 aPro.GetDefinition()->GetPDGMass( <<
630 if( nSec == 0 ){ <<
631 // Since there are no secondaries, th <<
632 // To check energy balance we must ne <<
633 nuclearMass=0.0; <<
634 } <<
635 } 132 }
636 for (G4int i = 0; i < nSec; ++i) { << 133 ClearNumberOfInteractionLengthLeft();
637 G4DynamicParticle *pdyn=result->GetSecon << 134 if(isoIsOnAnyway!=-1)
638 finalE += pdyn->GetTotalEnergy(); << 135 {
639 G4double mass_pdg=pdyn->GetDefinition()- << 136 if(isoIsEnabled||isoIsOnAnyway)
640 G4double mass_dyn=pdyn->GetMass(); << 137 {
641 if ( std::abs(mass_pdg - mass_dyn) > 0.1 << 138 result = DoIsotopeCounting(result, aTrack, targetNucleus);
642 // If it is shortlived, then a differe <<
643 if ( pdyn->GetDefinition()->IsShortLiv <<
644 std::abs(mass_pdg - mass_dyn) < 3 <<
645 continue; <<
646 } <<
647 result->Clear(); <<
648 result = nullptr; <<
649 G4ExceptionDescription desc; <<
650 desc << "Warning: Secondary with off-shell d <<
651 << G4endl <<
652 << " " << pdyn->GetDefinition()->GetPar <<
653 << ", PDG mass: " << mass_pdg << ", dyn <<
654 << mass_dyn << G4endl <<
655 << (epReportLevel<0 ? "abort the event" <<
656 : "re-sample the interaction") << G4endl <<
657 << " Process / Model: " << GetProcessN <<
658 << theModel->GetModelName() << G4endl <<
659 << " Primary: " << aPro.GetDefinition() <<
660 << " (" << aPro.GetDefinition()->GetPDG <<
661 << " E= " << aPro.Get4Momentum().e() <<
662 << ", target nucleus (" << aNucleus.Get <<
663 << aNucleus.GetA_asInt() << ")" << G4en <<
664 G4Exception("G4HadronicProcess:CheckResult() <<
665 epReportLevel<0 ? EventMustBeAborted : <<
666 // must return here..... <<
667 return result; <<
668 } 139 }
669 } 140 }
670 G4double deltaE= nuclearMass + aPro.GetTo << 141 if(getenv("LeadingParticleBiasingActivated")) result = theBias->Bias(result);
671 << 142 return result;
672 std::pair<G4double, G4double> checkLevels <<
673 theModel->GetFatalEnergyCheckLevels(); <<
674 if (std::abs(deltaE) > checkLevels.second <<
675 std::abs(deltaE) > checkLevels.first*a <<
676 // do not delete result, this is a point <<
677 result->Clear(); <<
678 result = nullptr; <<
679 G4ExceptionDescription desc; <<
680 desc << "Warning: Bad energy non-conserv <<
681 << (epReportLevel<0 ? "abort the event" <<
682 : "re-sample the interaction") << G4 <<
683 << " Process / Model: " << GetProcessNam <<
684 << theModel->GetModelName() << G4endl <<
685 << " Primary: " << aPro.GetDefinition()-> <<
686 << " (" << aPro.GetDefinition()->GetPDGEn <<
687 << " E= " << aPro.Get4Momentum().e() <<
688 << ", target nucleus (" << aNucleus.GetZ_ <<
689 << aNucleus.GetA_asInt() << ")" << G4endl <<
690 << " E(initial - final) = " << deltaE << <<
691 G4Exception("G4HadronicProcess:CheckResu <<
692 epReportLevel<0 ? EventMustBeAborted : J <<
693 } <<
694 } <<
695 return result; <<
696 } <<
697 <<
698 void <<
699 G4HadronicProcess::CheckEnergyMomentumConserva <<
700 <<
701 { <<
702 G4int target_A=aNucleus.GetA_asInt(); <<
703 G4int target_Z=aNucleus.GetZ_asInt(); <<
704 G4double targetMass = G4NucleiProperties::Ge <<
705 G4LorentzVector target4mom(0, 0, 0, targetMa <<
706 + nICelectrons*CLHEP::electron_mass <<
707 <<
708 G4LorentzVector projectile4mom = aTrack.GetD <<
709 G4int track_A = aTrack.GetDefinition()->GetB <<
710 G4int track_Z = G4lrint(aTrack.GetDefinition <<
711 <<
712 G4int initial_A = target_A + track_A; <<
713 G4int initial_Z = target_Z + track_Z - nICel <<
714 <<
715 G4LorentzVector initial4mom = projectile4mom <<
716 <<
717 // Compute final-state momentum for scatteri <<
718 G4LorentzVector final4mom; <<
719 G4int final_A(0), final_Z(0); <<
720 <<
721 G4int nSec = theTotalResult->GetNumberOfSeco <<
722 if (theTotalResult->GetTrackStatus() != fSto <<
723 // Either interaction didn't complete, ret <<
724 // or the primary survived the interac <<
725 <<
726 // Interaction didn't complete, returned " <<
727 // - or suppressed recoil (e.g. Neutron <<
728 final4mom = initial4mom; <<
729 final_A = initial_A; <<
730 final_Z = initial_Z; <<
731 if (nSec > 0) { <<
732 // The primary remains in final state (e <<
733 // Use the final energy / momentum <<
734 const G4ThreeVector& v = *theTotalResult <<
735 G4double ekin = theTotalResult->GetEnerg <<
736 G4double mass = aTrack.GetDefinition()-> <<
737 G4double ptot = std::sqrt(ekin*(ekin + 2 <<
738 final4mom.set(ptot*v.x(), ptot*v.y(), pt <<
739 final_A = track_A; <<
740 final_Z = track_Z; <<
741 // Expect that the target nucleus will h <<
742 // and its products, including recoil, <<
743 } <<
744 } 143 }
745 if( nSec > 0 ) { <<
746 G4Track* sec; <<
747 144
748 for (G4int i = 0; i < nSec; i++) { << 145 G4VParticleChange * G4HadronicProcess::
749 sec = theTotalResult->GetSecondary(i); << 146 DoIsotopeCounting(G4VParticleChange * aResult,
750 final4mom += sec->GetDynamicParticle()-> << 147 const G4Track & aTrack,
751 final_A += sec->GetDefinition()->GetBary << 148 const G4Nucleus & aNucleus)
752 final_Z += G4lrint(sec->GetDefinition()- << 149 {
>> 150 // get the PC from iso-production
>> 151 if(theOldIsoResult) delete theOldIsoResult;
>> 152 if(theIsoResult) delete theIsoResult;
>> 153 theIsoResult = new G4IsoParticleChange;
>> 154 G4bool done = false;
>> 155 G4IsoResult * anIsoResult = NULL;
>> 156 for(unsigned int i=0; i<theProductionModels.size(); i++)
>> 157 {
>> 158 anIsoResult = theProductionModels[i]->GetIsotope(aTrack, aNucleus);
>> 159 if(anIsoResult!=NULL)
>> 160 {
>> 161 done = true;
>> 162 break;
>> 163 }
>> 164 }
>> 165 // if none in charge, use default iso production
>> 166 if(!done) anIsoResult = ExtractResidualNucleus(aTrack, aNucleus, aResult);
>> 167
>> 168 // Add all info explicitely and add typename from model called.
>> 169 theIsoResult->SetIsotope(anIsoResult->GetIsotope());
>> 170 theIsoResult->SetProductionPosition(aTrack.GetPosition());
>> 171 theIsoResult->SetProductionTime(aTrack.GetGlobalTime());
>> 172 theIsoResult->SetParentParticle(*aTrack.GetDynamicParticle());
>> 173 theIsoResult->SetMotherNucleus(anIsoResult->GetMotherNucleus());
>> 174 // theIsoResult->SetProducer(typeid(*theInteraction).name()); @@@@@@@
>> 175 G4String aWorkaround("WaitingForTypeidToBeAvailableInCompilers"); // @@@@@ workaround for DEC.
>> 176 theIsoResult->SetProducer(aWorkaround);
>> 177
>> 178 delete anIsoResult;
>> 179
>> 180 return aResult;
>> 181 }
>> 182
>> 183 G4IsoResult * G4HadronicProcess::
>> 184 ExtractResidualNucleus(const G4Track & aTrack,
>> 185 const G4Nucleus & aNucleus,
>> 186 G4VParticleChange * aResult)
>> 187 {
>> 188 G4double A = aNucleus.GetN();
>> 189 G4double Z = aNucleus.GetZ();
>> 190 G4double bufferA = 0;
>> 191 G4double bufferZ = 0;
>> 192
>> 193 // loop over aResult, and decrement A, Z accordingly
>> 194 // cash the max
>> 195 for(G4int i=0; i<aResult->GetNumberOfSecondaries(); i++)
>> 196 {
>> 197 G4Track* aSecTrack = aResult->GetSecondary(i);
>> 198 if(bufferA<aSecTrack->GetDefinition()->GetBaryonNumber())
>> 199 {
>> 200 bufferA = aSecTrack->GetDefinition()->GetBaryonNumber();
>> 201 bufferZ = aSecTrack->GetDefinition()->GetPDGCharge();
>> 202 }
>> 203 Z-=aSecTrack->GetDefinition()->GetPDGCharge();
>> 204 A-=aSecTrack->GetDefinition()->GetBaryonNumber();
>> 205 }
>> 206
>> 207 // if the fragment was part of the final state, it is
>> 208 // assumed to be the heaviest secondary.
>> 209 if(A<0.1)
>> 210 {
>> 211 A = bufferA;
>> 212 Z = bufferZ;
753 } 213 }
>> 214
>> 215 // prepare the IsoResult.
>> 216 char the1[100] = {""};
>> 217 G4std::ostrstream ost1(the1, 100, G4std::ios::out);
>> 218 ost1 <<Z<<"_"<<A<<"\0";
>> 219 G4String * biff = new G4String(the1);
>> 220 G4IsoResult * theResult = new G4IsoResult(*biff, aNucleus);
>> 221
>> 222 // cleaning up.
>> 223 delete biff;
>> 224
>> 225 return theResult;
754 } 226 }
755 227
756 // Get level-checking information (used to c <<
757 G4String processName = GetProcessName(); <<
758 G4HadronicInteraction* theModel = GetHadroni <<
759 G4String modelName("none"); <<
760 if (theModel) modelName = theModel->GetModel <<
761 std::pair<G4double, G4double> checkLevels = <<
762 if (!levelsSetByProcess) { <<
763 if (theModel) checkLevels = theModel->GetE <<
764 checkLevels.first= std::min(checkLevels.fi <<
765 checkLevels.second=std::min(checkLevels.se <<
766 } <<
767 <<
768 // Compute absolute total-energy difference, <<
769 G4bool checkRelative = (aTrack.GetKineticEne <<
770 <<
771 G4LorentzVector diff = initial4mom - final4m <<
772 G4double absolute = diff.e(); <<
773 G4double relative = checkRelative ? absolute <<
774 <<
775 G4double absolute_mom = diff.vect().mag(); <<
776 G4double relative_mom = checkRelative ? abso <<
777 <<
778 // Evaluate relative and absolute conservati <<
779 G4bool relPass = true; <<
780 G4String relResult = "pass"; <<
781 if ( std::abs(relative) > checkLevels.first <<
782 || std::abs(relative_mom) > checkLevels.fir <<
783 relPass = false; <<
784 relResult = checkRelative ? "fail" : "N/A" <<
785 } <<
786 <<
787 G4bool absPass = true; <<
788 G4String absResult = "pass"; <<
789 if ( std::abs(absolute) > checkLevels.seco <<
790 || std::abs(absolute_mom) > checkLevels. <<
791 absPass = false ; <<
792 absResult = "fail"; <<
793 } <<
794 <<
795 G4bool chargePass = true; <<
796 G4String chargeResult = "pass"; <<
797 if ( (initial_A-final_A)!=0 <<
798 || (initial_Z-final_Z)!=0 ) { <<
799 chargePass = checkLevels.second < DBL_MAX <<
800 chargeResult = "fail"; <<
801 } <<
802 <<
803 G4bool conservationPass = (relPass || absPas <<
804 <<
805 std::stringstream Myout; <<
806 G4bool Myout_notempty(false); <<
807 // Options for level of reporting detail: <<
808 // 0. off <<
809 // 1. report only when E/p not conserved <<
810 // 2. report regardless of E/p conservation <<
811 // 3. report only when E/p not conserved, w <<
812 // 4. report regardless of E/p conservation <<
813 // negative -1.., as above, but send output <<
814 <<
815 if( std::abs(epReportLevel) == 4 <<
816 || ( std::abs(epReportLevel) == 3 && ! cons <<
817 Myout << " Process: " << processName << <<
818 Myout << " Primary: " << aTrack.GetParti <<
819 << " (" << aTrack.GetParticleDefin <<
820 << " E= " << aTrack.GetDynamicPar <<
821 << ", target nucleus (" << aNucleus.GetZ <<
822 << aNucleus.GetA_asInt() << ")" << G4end <<
823 Myout_notempty=true; <<
824 } <<
825 if ( std::abs(epReportLevel) == 4 <<
826 || std::abs(epReportLevel) == 2 <<
827 || ! conservationPass ){ <<
828 <<
829 Myout << " "<< relResult <<" relative <<
830 << relative << " p/p(0)= " << rel <<
831 Myout << " "<< absResult << " absolute <<
832 << absolute/MeV << " / " << absol <<
833 Myout << " "<< chargeResult << " charg <<
834 Myout_notempty=true; <<
835 <<
836 } <<
837 Myout.flush(); <<
838 if ( Myout_notempty ) { <<
839 if (epReportLevel > 0) G4cout << Myo <<
840 else if (epReportLevel < 0) G4cerr << Myo <<
841 } <<
842 } <<
843 <<
844 void G4HadronicProcess::DumpState(const G4Trac <<
845 const G4String& method, <<
846 G4ExceptionDescription& ed) <<
847 { <<
848 ed << "Unrecoverable error in the method " < <<
849 << GetProcessName() << G4endl; <<
850 ed << "TrackID= "<< aTrack.GetTrackID() << " <<
851 << aTrack.GetParentID() <<
852 << " " << aTrack.GetParticleDefinition() <<
853 << G4endl; <<
854 ed << "Ekin(GeV)= " << aTrack.GetKineticEner <<
855 << "; direction= " << aTrack.GetMomentum <<
856 ed << "Position(mm)= " << aTrack.GetPosition <<
857 <<
858 if (aTrack.GetMaterial()) { <<
859 ed << " material " << aTrack.GetMaterial( <<
860 } <<
861 ed << G4endl; <<
862 <<
863 if (aTrack.GetVolume()) { <<
864 ed << "PhysicalVolume <" << aTrack.GetVol <<
865 << ">" << G4endl; <<
866 } <<
867 } <<
868 <<
869 void G4HadronicProcess::DumpPhysicsTable(const <<
870 { <<
871 theCrossSectionDataStore->DumpPhysicsTable(p <<
872 } <<
873 <<
874 void G4HadronicProcess::AddDataSet(G4VCrossSec <<
875 { <<
876 theCrossSectionDataStore->AddDataSet(aDataSe <<
877 } <<
878 <<
879 std::vector<G4HadronicInteraction*>& <<
880 G4HadronicProcess::GetHadronicInteractionList( <<
881 { <<
882 return theEnergyRangeManager.GetHadronicInte <<
883 } <<
884 <<
885 G4HadronicInteraction* <<
886 G4HadronicProcess::GetHadronicModel(const G4St <<
887 { <<
888 std::vector<G4HadronicInteraction*>& list <<
889 = theEnergyRangeManager.GetHadronicInt <<
890 for (auto & mod : list) { <<
891 if (mod->GetModelName() == modelName) retu <<
892 } <<
893 return nullptr; <<
894 } <<
895 <<
896 G4double <<
897 G4HadronicProcess::ComputeCrossSection(const G <<
898 const G4Material* mat, <<
899 const G4double kinEnergy) <<
900 { <<
901 auto dp = new G4DynamicParticle(part, unitVe <<
902 G4double xs = theCrossSectionDataStore->Comp <<
903 delete dp; <<
904 return xs; <<
905 } <<
906 <<
907 void G4HadronicProcess::RecomputeXSandMFP(cons <<
908 { <<
909 auto dp = new G4DynamicParticle(currentParti <<
910 theLastCrossSection = aScaleFactor* <<
911 theCrossSectionDataStore->ComputeCrossSect <<
912 theMFP = (theLastCrossSection > 0.0) ? 1.0/t <<
913 delete dp; <<
914 } <<
915 <<
916 void G4HadronicProcess::UpdateCrossSectionAndM <<
917 { <<
918 if(fXSType == fHadNoIntegral) { <<
919 DefineXSandMFP(); <<
920 <<
921 } else if(fXSType == fHadIncreasing) { <<
922 if(e*invLambdaFactor < mfpKinEnergy) { <<
923 mfpKinEnergy = e; <<
924 ComputeXSandMFP(); <<
925 } <<
926 <<
927 } else if(fXSType == fHadDecreasing) { <<
928 if(e < mfpKinEnergy && mfpKinEnergy > minK <<
929 G4double e1 = std::max(e*lambdaFactor, m <<
930 mfpKinEnergy = e1; <<
931 RecomputeXSandMFP(e1); <<
932 } <<
933 <<
934 } else if(fXSType == fHadOnePeak) { <<
935 G4double epeak = (*theEnergyOfCrossSection <<
936 if(e <= epeak) { <<
937 if(e*invLambdaFactor < mfpKinEnergy) { <<
938 mfpKinEnergy = e; <<
939 ComputeXSandMFP(); <<
940 } <<
941 } else if(e < mfpKinEnergy) { <<
942 G4double e1 = std::max(epeak, e*lambdaFa <<
943 mfpKinEnergy = e1; <<
944 RecomputeXSandMFP(e1); <<
945 } <<
946 <<
947 } else if(fXSType == fHadTwoPeaks) { <<
948 G4TwoPeaksHadXS* xs = (*fXSpeaks)[matIdx]; <<
949 const G4double e1peak = xs->e1peak; <<
950 <<
951 // below the 1st peak <<
952 if(e <= e1peak) { <<
953 if(e*invLambdaFactor < mfpKinEnergy) { <<
954 mfpKinEnergy = e; <<
955 ComputeXSandMFP(); <<
956 } <<
957 return; <<
958 } <<
959 const G4double e1deep = xs->e1deep; <<
960 // above the 1st peak, below the deep <<
961 if(e <= e1deep) { <<
962 if(mfpKinEnergy >= e1deep || e <= mfpKin <<
963 const G4double e1 = std::max(e1peak, e <<
964 mfpKinEnergy = e1; <<
965 RecomputeXSandMFP(e1); <<
966 } <<
967 return; <<
968 } <<
969 const G4double e2peak = xs->e2peak; <<
970 // above the deep, below 2nd peak <<
971 if(e <= e2peak) { <<
972 if(e*invLambdaFactor < mfpKinEnergy) { <<
973 mfpKinEnergy = e; <<
974 ComputeXSandMFP(); <<
975 } <<
976 return; <<
977 } <<
978 const G4double e2deep = xs->e2deep; <<
979 // above the 2nd peak, below the deep <<
980 if(e <= e2deep) { <<
981 if(mfpKinEnergy >= e2deep || e <= mfpKin <<
982 const G4double e1 = std::max(e2peak, e <<
983 mfpKinEnergy = e1; <<
984 RecomputeXSandMFP(e1); <<
985 } <<
986 return; <<
987 } <<
988 const G4double e3peak = xs->e3peak; <<
989 // above the deep, below 3d peak <<
990 if(e <= e3peak) { <<
991 if(e*invLambdaFactor < mfpKinEnergy) { <<
992 mfpKinEnergy = e; <<
993 ComputeXSandMFP(); <<
994 } <<
995 return; <<
996 } <<
997 // above 3d peak <<
998 if(e <= mfpKinEnergy) { <<
999 const G4double e1 = std::max(e3peak, e*l <<
1000 mfpKinEnergy = e1; <<
1001 RecomputeXSandMFP(e1); <<
1002 } <<
1003 228
1004 } else { << 229 /* end of file */
1005 DefineXSandMFP(); <<
1006 } <<
1007 } <<
1008 230