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This commit is contained in:
Gabriele Cosmo
2019-06-28 11:59:04 +02:00
parent 28a70706e0
commit d0f911957d
1056 changed files with 95168 additions and 78160 deletions
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source/processes/hadronic/management/src/G4HadronicProcess.cc
+64 -134
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@@ -193,19 +193,8 @@ void G4HadronicProcess::PreparePhysicsTable(const G4ParticleDefinition& p)
void G4HadronicProcess::BuildPhysicsTable(const G4ParticleDefinition& p)
{
try
{
theCrossSectionDataStore->BuildPhysicsTable(p);
theEnergyRangeManager.BuildPhysicsTable(p);
}
catch(G4HadronicException & aR)
{
G4ExceptionDescription ed;
aR.Report(ed);
ed << " hadronic initialisation fails";
G4Exception("G4HadronicProcess::BuildPhysicsTable", "had000",
FatalException,ed);
}
theCrossSectionDataStore->BuildPhysicsTable(p);
theEnergyRangeManager.BuildPhysicsTable(p);
G4HadronicProcessStore::Instance()->PrintInfo(&p);
}
@@ -214,21 +203,8 @@ GetMeanFreePath(const G4Track &aTrack, G4double, G4ForceCondition *)
{
//G4cout << "GetMeanFreePath " << aTrack.GetDefinition()->GetParticleName()
// << " Ekin= " << aTrack.GetKineticEnergy() << G4endl;
try
{
theLastCrossSection = aScaleFactor*
theCrossSectionDataStore->ComputeCrossSection(aTrack.GetDynamicParticle(),
aTrack.GetMaterial());
}
catch(G4HadronicException & aR)
{
G4ExceptionDescription ed;
aR.Report(ed);
DumpState(aTrack,"GetMeanFreePath",ed);
ed << " Cross section is not available" << G4endl;
G4Exception("G4HadronicProcess::GetMeanFreePath", "had002", FatalException,
ed);
}
theLastCrossSection = aScaleFactor*theCrossSectionDataStore
->ComputeCrossSection(aTrack.GetDynamicParticle(),aTrack.GetMaterial());
G4double res = (theLastCrossSection>0.0) ? 1.0/theLastCrossSection : DBL_MAX;
//G4cout << " xsection= " << theLastCrossSection << G4endl;
return res;
@@ -253,41 +229,16 @@ G4HadronicProcess::PostStepDoIt(const G4Track& aTrack, const G4Step&)
// check only for charged particles
if(aParticle->GetDefinition()->GetPDGCharge() != 0.0) {
G4double xs = 0.0;
try
{
xs = aScaleFactor*
theCrossSectionDataStore->ComputeCrossSection(aParticle,aMaterial);
}
catch(G4HadronicException & aR)
{
G4ExceptionDescription ed;
aR.Report(ed);
DumpState(aTrack,"PostStepDoIt",ed);
ed << " Cross section is not available" << G4endl;
G4Exception("G4HadronicProcess::PostStepDoIt","had002",FatalException,ed);
}
G4double xs = aScaleFactor*
theCrossSectionDataStore->ComputeCrossSection(aParticle,aMaterial);
if(xs <= 0.0 || xs < theLastCrossSection*G4UniformRand()) {
// No interaction
return theTotalResult;
}
}
const G4Element* anElement = nullptr;
try
{
anElement = theCrossSectionDataStore->SampleZandA(aParticle, aMaterial,
targetNucleus);
}
catch(G4HadronicException & aR)
{
G4ExceptionDescription ed;
aR.Report(ed);
DumpState(aTrack,"SampleZandA",ed);
ed << " PostStepDoIt failed on element selection" << G4endl;
G4Exception("G4HadronicProcess::PostStepDoIt", "had003", FatalException,
ed);
}
const G4Element* anElement =
theCrossSectionDataStore->SampleZandA(aParticle,aMaterial,targetNucleus);
// Next check for illegal track status
//
@@ -383,7 +334,8 @@ G4HadronicProcess::PostStepDoIt(const G4Track& aTrack, const G4Step&)
if ( nSec > 0 ) {
for ( G4int i = 0; i < nSec; ++i ) {
G4DynamicParticle* dynamicParticle = result->GetSecondary(i)->GetParticle();
const G4ParticleDefinition* particleDefinition = dynamicParticle->GetParticleDefinition();
const G4ParticleDefinition* particleDefinition =
dynamicParticle->GetParticleDefinition();
if ( particleDefinition == G4KaonZero::Definition() ||
particleDefinition == G4AntiKaonZero::Definition() ) {
G4ParticleDefinition* newPart;
@@ -439,12 +391,9 @@ void
G4HadronicProcess::FillResult(G4HadFinalState * aR, const G4Track & aT)
{
theTotalResult->ProposeLocalEnergyDeposit(aR->GetLocalEnergyDeposit());
const G4ThreeVector& dir = aT.GetMomentumDirection();
G4double rotation = CLHEP::twopi*G4UniformRand();
G4ThreeVector it(0., 0., 1.);
G4double efinal = aR->GetEnergyChange();
if(efinal < 0.0) { efinal = 0.0; }
G4double efinal = std::max(aR->GetEnergyChange(), 0.0);
// check status of primary
if(aR->GetStatusChange() == stopAndKill) {
@@ -462,28 +411,16 @@ G4HadronicProcess::FillResult(G4HadFinalState * aR, const G4Track & aT)
// primary is not killed apply rotation and Lorentz transformation
} else {
theTotalResult->ProposeTrackStatus(fAlive);
G4double mass = aT.GetParticleDefinition()->GetPDGMass();
G4double newE = efinal + mass;
G4double newP = std::sqrt(efinal*(efinal + 2*mass));
G4ThreeVector newPV = newP*aR->GetMomentumChange();
G4LorentzVector newP4(newE, newPV);
newP4.rotate(rotation, it);
newP4 *= aR->GetTrafoToLab();
theTotalResult->ProposeMomentumDirection(newP4.vect().unit());
newE = newP4.e() - mass;
if(G4HadronicProcess_debug_flag && newE <= 0.0) {
G4ExceptionDescription ed;
DumpState(aT,"Primary has zero energy after interaction",ed);
G4Exception("G4HadronicProcess::FillResults", "had011", JustWarning, ed);
}
if(newE < 0.0) { newE = 0.0; }
theTotalResult->ProposeEnergy( newE );
G4ThreeVector newDir = aR->GetMomentumChange();
newDir.rotateUz(dir);
theTotalResult->ProposeMomentumDirection(newDir);
theTotalResult->ProposeEnergy(efinal);
}
//G4cout << "FillResult: Efinal= " << efinal << " status= "
// << theTotalResult->GetTrackStatus()
// << " fKill= " << fStopAndKill << G4endl;
// check secondaries: apply rotation and Lorentz transformation
// check secondaries
nICelectrons = 0;
if(idxIC == -1) {
G4int idx = G4PhysicsModelCatalog::GetIndex("e-InternalConvertion");
@@ -491,65 +428,58 @@ G4HadronicProcess::FillResult(G4HadFinalState * aR, const G4Track & aT)
}
G4int nSec = aR->GetNumberOfSecondaries();
theTotalResult->SetNumberOfSecondaries(nSec);
G4double time0 = aT.GetGlobalTime();
if (nSec > 0) {
G4double time0 = aT.GetGlobalTime();
for (G4int i = 0; i < nSec; ++i) {
G4DynamicParticle* dynamicParticle = aR->GetSecondary(i)->GetParticle();
G4LorentzVector theM = dynamicParticle->Get4Momentum();
theM.rotate(rotation, it);
theM *= aR->GetTrafoToLab();
const G4ParticleDefinition* part = dynamicParticle->GetDefinition();
G4double mass = part->GetPDGMass();
G4double dmass= theM.mag();
// check if secondary is on the mass shell
if(std::abs(dmass - mass) > 1.5*CLHEP::MeV || theM.e() < mass) {
if(G4HadronicProcess_debug_flag) {
G4ExceptionDescription ed;
ed << "TrackID= "<< aT.GetTrackID()
<< " " << aT.GetParticleDefinition()->GetParticleName()
<< " Target Z= " << targetNucleus.GetZ_asInt() << " A= "
<< targetNucleus.GetA_asInt()
<< " Ekin(GeV)= " << aT.GetKineticEnergy()/CLHEP::GeV
<< "\n Secondary is out of mass shell: " << part->GetParticleName()
<< " Ekin(MeV)= " << theM.e() - mass
<< " DeltaMass(MeV)= " << dmass - mass << G4endl;
G4Exception("G4HadronicProcess::FillResults", "had012", JustWarning, ed);
}
G4double e = std::max(theM.e(), mass);
G4double mom = std::sqrt((e - mass)*(e + mass));
G4ThreeVector v = theM.vect().unit();
theM.set(v.x()*mom,v.y()*mom,v.z()*mom,e);
for (G4int i = 0; i < nSec; ++i) {
G4DynamicParticle* dynParticle = aR->GetSecondary(i)->GetParticle();
// apply rotation
G4ThreeVector newDir = dynParticle->GetMomentumDirection();
newDir.rotateUz(dir);
dynParticle->SetMomentumDirection(newDir);
// check if secondary is on the mass shell
const G4ParticleDefinition* part = dynParticle->GetDefinition();
G4double mass = part->GetPDGMass();
G4double dmass= dynParticle->GetMass();
if(std::abs(dmass - mass) > 1.5*CLHEP::MeV) {
G4double e = std::max(dynParticle->GetKineticEnergy() + dmass - mass, 0.0);
if(G4HadronicProcess_debug_flag) {
G4ExceptionDescription ed;
ed << "TrackID= "<< aT.GetTrackID()
<< " " << aT.GetParticleDefinition()->GetParticleName()
<< " Target Z= " << targetNucleus.GetZ_asInt() << " A= "
<< targetNucleus.GetA_asInt()
<< " Ekin(GeV)= " << aT.GetKineticEnergy()/CLHEP::GeV
<< "\n Secondary is out of mass shell: " << part->GetParticleName()
<< " EkinNew(MeV)= " << e
<< " DeltaMass(MeV)= " << dmass - mass << G4endl;
G4Exception("G4HadronicProcess::FillResults", "had012", JustWarning, ed);
}
dynamicParticle->Set4Momentum(theM);
dynamicParticle->SetMass(mass);
G4int idxModel = aR->GetSecondary(i)->GetCreatorModelType();
if(idxIC == idxModel) { ++nICelectrons; }
dynParticle->SetKineticEnergy(e);
dynParticle->SetMass(mass);
}
G4int idxModel = aR->GetSecondary(i)->GetCreatorModelType();
if(idxIC == idxModel) { ++nICelectrons; }
// time of interaction starts from zero
G4double time = aR->GetSecondary(i)->GetTime();
if (time < 0.0) { time = 0.0; }
// time of interaction starts from zero + global time
G4double time = std::max(aR->GetSecondary(i)->GetTime(), 0.0) + time0;
// take into account global time
time += time0;
G4Track* track = new G4Track(dynamicParticle, time, aT.GetPosition());
track->SetCreatorModelIndex(idxModel);
G4double newWeight = fWeight*aR->GetSecondary(i)->GetWeight();
track->SetWeight(newWeight);
track->SetTouchableHandle(aT.GetTouchableHandle());
theTotalResult->AddSecondary(track);
if (G4HadronicProcess_debug_flag) {
G4double e = track->GetKineticEnergy();
if (e <= 0.0) {
G4ExceptionDescription ed;
DumpState(aT,"Secondary has zero energy",ed);
ed << "Secondary " << part->GetParticleName()
<< G4endl;
G4Exception("G4HadronicProcess::FillResults", "had011",
G4Track* track = new G4Track(dynParticle, time, aT.GetPosition());
track->SetCreatorModelIndex(idxModel);
G4double newWeight = fWeight*aR->GetSecondary(i)->GetWeight();
track->SetWeight(newWeight);
track->SetTouchableHandle(aT.GetTouchableHandle());
theTotalResult->AddSecondary(track);
if (G4HadronicProcess_debug_flag) {
G4double e = dynParticle->GetKineticEnergy();
if (e == 0.0) {
G4ExceptionDescription ed;
DumpState(aT,"Secondary has zero energy",ed);
ed << "Secondary " << part->GetParticleName()
<< G4endl;
G4Exception("G4HadronicProcess::FillResults", "had011",
JustWarning,ed);
}
}
}
}