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This commit is contained in:
Gabriele Cosmo
2016-06-09 16:15:05 +02:00
parent b79225fb37
commit 74cad5e589
3877 changed files with 234205 additions and 167127 deletions
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source/processes/hadronic/models/binary_cascade/src/G4BinaryCascade.cc
+353 -240
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@@ -96,17 +96,17 @@ G4VIntraNuclearTransportModel("Binary Cascade")
theDecay=new G4BCDecay;
theLateParticle= new G4BCLateParticle;
theImR.push_back(theDecay);
G4MesonAbsorption * aAb=new G4MesonAbsorption;
theImR.push_back(aAb);
G4Scatterer * aSc=new G4Scatterer;
theH1Scatterer = new G4Scatterer;
theImR.push_back(aSc);
G4MesonAbsorption * aAb=new G4MesonAbsorption;
theImR.push_back(aAb);
thePropagator = new G4RKPropagation;
theCurrentTime = 0.;
theBCminP = 45*MeV;
theCutOnP = 90*MeV;
theCutOnPAbsorb= 0*MeV;
theCutOnPAbsorb= 0*MeV; // No Absorption of slow Mesons, other than above G4MesonAbsorption
theExcitationHandler = new G4ExcitationHandler;
SetDeExcitation(new G4PreCompoundModel(theExcitationHandler));
@@ -154,6 +154,7 @@ G4HadFinalState * G4BinaryCascade::ApplyYourself(const G4HadProjectile & aTrack,
//if(eventcounter == 100*(eventcounter/100) )
eventcounter++;
if(getenv("BCDEBUG") ) G4cerr << " ######### Binary Cascade Reaction number starts ######### "<<eventcounter<<G4endl;
G4LorentzVector initial4Momentum = aTrack.Get4Momentum();
G4ParticleDefinition * definition = const_cast<G4ParticleDefinition *>(aTrack.GetDefinition());
@@ -237,11 +238,6 @@ G4HadFinalState * G4BinaryCascade::ApplyYourself(const G4HadProjectile & aTrack,
// Fill the G4ParticleChange * with products
theParticleChange.SetStatusChange(stopAndKill);
G4ReactionProductVector::iterator iter;
G4double Efinal=0;
if (std::abs(theParticleChange.GetWeightChange() -1 ) > 1e-5 )
{
G4cout <<" BIC-weight change " << theParticleChange.GetWeightChange()<< G4endl;
}
for(iter = products->begin(); iter != products->end(); ++iter)
{
@@ -252,18 +248,10 @@ G4HadFinalState * G4BinaryCascade::ApplyYourself(const G4HadProjectile & aTrack,
// FixMe: should I use "position" or "time" specifyed AddSecondary() methods?
theParticleChange.AddSecondary(aNew);
// G4cout << " Secondary E - Ekin / p " <<
// (*iter)->GetDefinition()->GetParticleName() << " " <<
// (*iter)->GetTotalEnergy() << " - " <<
// (*iter)->GetKineticEnergy()<< " / " <<
// (*iter)->GetMomentum().x() << " " <<
// (*iter)->GetMomentum().y() << " " <<
// (*iter)->GetMomentum().z() << G4endl;
Efinal += (*iter)->GetTotalEnergy();
}
// G4cout << "e outgoing/ total : " << Efinal << " " << Efinal+GetFinal4Momentum().e()<< G4endl;
// DebugEpConservation(track, products);
ClearAndDestroy(products);
delete products;
@@ -324,10 +312,19 @@ G4ReactionProductVector * G4BinaryCascade::Propagate(
if(nucleus->GetMass()>60) theCutOnP = 50*MeV;
if(nucleus->GetMass()>120) theCutOnP = 45*MeV;
G4double StartingTime=DBL_MAX; // Search for minimal formation time Uzhi
for(iter = secondaries->begin(); iter != secondaries->end(); ++iter) // Uzhi
{ // Uzhi
if((*iter)->GetFormationTime() < StartingTime) // Uzhi
StartingTime = (*iter)->GetFormationTime(); // Uzhi
} // Uzhi
for(iter = secondaries->begin(); iter != secondaries->end(); ++iter)
{
// G4cout << " Formation time : " << (*iter)->GetDefinition()->GetParticleName() << " "
// << (*iter)->GetFormationTime() << G4endl;
G4double FormTime = (*iter)->GetFormationTime() - StartingTime; // Uzhi
(*iter)->SetFormationTime(FormTime); // Uzhi
if( (*iter)->GetState() == G4KineticTrack::undefined )
{
FindLateParticleCollision(*iter);
@@ -362,7 +359,7 @@ G4ReactionProductVector * G4BinaryCascade::Propagate(
G4bool haveProducts = false;
G4int collisionCount=0;
theMomentumTransfer=0;
theMomentumTransfer=G4ThreeVector(0,0,0);
while(theCollisionMgr->Entries() > 0)
{
// G4cout << "Propagate Captured size: " << theCapturedList.size() << G4endl;
@@ -393,7 +390,7 @@ G4ReactionProductVector * G4BinaryCascade::Propagate(
debug.push_back("======> test 1"); debug.dump();
if (!DoTimeStep(nextCollision->GetCollisionTime()-theCurrentTime) )
{
// Check if nextCollision is still valid, ie. partcile did not leave nucleus
// Check if nextCollision is still valid, ie. particle did not leave nucleus
if (theCollisionMgr->GetNextCollision() != nextCollision )
{
nextCollision = 0;
@@ -538,83 +535,144 @@ G4ReactionProductVector * G4BinaryCascade::Propagate(
return products; // return empty products
}
// find a fragment and call the precompound model.
G4Fragment * fragment = 0;
G4ReactionProductVector * precompoundProducts = 0;
if ( ExcitationEnergy >= 0 )
{
fragment = FindFragments();
// theDeExcitation =0;
if(fragment && fragment->GetA() >1.5) // hpw @@@@ still to add the nucleon, if one exists.
G4LorentzVector pFragment(0);
// G4cout << " final4mon " << GetFinal4Momentum() /MeV << G4endl;
// if ( ExcitationEnergy >= 0 ) // closed by Uzhi
// { // closed by Uzhi
fragment = FindFragments();
if(fragment) // Uzhi
{ // Uzhi
if(fragment->GetA() >1.5) // Uzhi
{
if (theDeExcitation)
if (theDeExcitation) // pre-compound
{
// G4cout << " going to preco with fragment 4 mom " << fragment->GetMomentum() << G4endl;
pFragment=fragment->GetMomentum();
precompoundProducts= theDeExcitation->DeExcite(*fragment);
delete fragment;
fragment=0;
} else if (theExcitationHandler)
} else if (theExcitationHandler) // de-excitation
{
// G4cout << " going to de-excit with fragment 4 mom " << fragment->GetMomentum() << G4endl;
pFragment=fragment->GetMomentum();
precompoundProducts=theExcitationHandler->BreakItUp(*fragment);
delete fragment;
fragment=0;
}
} else {
} else
{ // fragment->GetA() < 1.5
precompoundProducts = new G4ReactionProductVector();
std::vector<G4KineticTrack *>::iterator i;
if ( theTargetList.size() == 1 )
{
precompoundProducts = new G4ReactionProductVector();
std::vector<G4KineticTrack *>::iterator i=theTargetList.begin();
i=theTargetList.begin();
G4ReactionProduct * aNew = new G4ReactionProduct((*i)->GetDefinition());
aNew->SetTotalEnergy((*i)->GetDefinition()->GetPDGMass());
aNew->SetMomentum(G4ThreeVector(0)); // see boost fro preCompoundProducts below..
aNew->SetMomentum(G4ThreeVector(0));// see boost for preCompoundProducts below..
precompoundProducts->push_back(aNew);
} else if ( theTargetList.size() > 1)
{
precompoundProducts = new G4ReactionProductVector();
std::vector<G4KineticTrack *>::iterator aNuc;
G4LorentzVector aVec;
std::vector<G4double> masses;
G4double sumMass(0);
for ( aNuc=theTargetList.begin(); aNuc != theTargetList.end(); aNuc++)
{
G4double mass=(*aNuc)->GetDefinition()->GetPDGMass();
masses.push_back(mass);
sumMass += mass;
}
G4LorentzVector finalP=GetFinal4Momentum();
G4FermiPhaseSpaceDecay decay;
// G4cout << " some neutrons? " << masses.size() <<" " << theTargetList.size()<<" "<<finalP <<" " << finalP.mag()<<G4endl;
G4double eCMS=finalP.mag();
if ( eCMS < sumMass ) // @@GF --- Cheat!!
{
eCMS=sumMass + (2*MeV*masses.size());
finalP.setE(std::sqrt(finalP.vect().mag2() + sqr(eCMS)));
}
precompoundLorentzboost.set(finalP.boostVector());
std::vector<G4LorentzVector*> * momenta=decay.Decay(eCMS,masses);
std::vector<G4LorentzVector*>::iterator aMom=momenta->begin();
for ( aNuc=theTargetList.begin();
(aNuc != theTargetList.end()) && (aMom!=momenta->end());
aNuc++, aMom++ )
{
G4ReactionProduct * aNew = new G4ReactionProduct((*aNuc)->GetDefinition());
aNew->SetTotalEnergy((*aMom)->e());
aNew->SetMomentum((*aMom)->vect());
precompoundProducts->push_back(aNew);
// G4cout << " only neutrons? " << (*aNuc)->GetDefinition()->GetParticleName() << G4endl;
delete *aMom;
}
delete momenta;
}
}
}
if ( theCapturedList.size() == 1 ) // Uzhi
{ // Uzhi
i=theCapturedList.begin(); // Uzhi
G4ReactionProduct * aNew = new G4ReactionProduct((*i)->GetDefinition()); // Uzhi
aNew->SetTotalEnergy((*i)->GetDefinition()->GetPDGMass()); // Uzhi
aNew->SetMomentum(G4ThreeVector(0));// see boost below.. // Uzhi
precompoundProducts->push_back(aNew); // Uzhi
} // Uzhi
} // End of fragment->GetA() < 1.5
} else // End of if(fragment)
{ // No fragment, can be neutrons only // Uzhi
precompoundProducts = new G4ReactionProductVector();
if ( (theTargetList.size()+theCapturedList.size()) > 0 )
{
std::vector<G4KineticTrack *>::iterator aNuc;
G4LorentzVector aVec;
std::vector<G4double> masses;
G4double sumMass(0);
if ( theTargetList.size() != 0) // Uzhi
{
for ( aNuc=theTargetList.begin(); aNuc != theTargetList.end(); aNuc++)
{
G4double mass=(*aNuc)->GetDefinition()->GetPDGMass();
masses.push_back(mass);
sumMass += mass;
}
} // Uzhi
if ( theCapturedList.size() != 0) // Uzhi
{ // Uzhi
for(aNuc = theCapturedList.begin(); // Uzhi
aNuc != theCapturedList.end(); aNuc++) // Uzhi
{ // Uzhi
G4double mass=(*aNuc)->GetDefinition()->GetPDGMass(); // Uzhi
masses.push_back(mass); // Uzhi
sumMass += mass; // Uzhi
}
}
G4LorentzVector finalP=GetFinal4Momentum();
G4FermiPhaseSpaceDecay decay;
// G4cout << " some neutrons? " << masses.size() <<" " ;
// G4cout<< theTargetList.size()<<" "<<finalP <<" " << finalP.mag()<<G4endl;
G4double eCMS=finalP.mag();
if ( eCMS < sumMass ) // @@GF --- Cheat!!
{
eCMS=sumMass + (2*MeV*masses.size());
finalP.setE(std::sqrt(finalP.vect().mag2() + sqr(eCMS)));
}
precompoundLorentzboost.set(finalP.boostVector());
std::vector<G4LorentzVector*> * momenta=decay.Decay(eCMS,masses);
std::vector<G4LorentzVector*>::iterator aMom=momenta->begin();
if ( theTargetList.size() != 0)
{
for ( aNuc=theTargetList.begin();
(aNuc != theTargetList.end()) && (aMom!=momenta->end());
aNuc++, aMom++ )
{
G4ReactionProduct * aNew = new G4ReactionProduct((*aNuc)->GetDefinition());
aNew->SetTotalEnergy((*aMom)->e());
aNew->SetMomentum((*aMom)->vect());
precompoundProducts->push_back(aNew);
delete *aMom;
}
}
if ( theCapturedList.size() != 0) // Uzhi
{ // Uzhi
for ( aNuc=theCapturedList.begin(); // Uzhi
(aNuc != theCapturedList.end()) && (aMom!=momenta->end()); // Uzhi
aNuc++, aMom++ ) // Uzhi
{ // Uzhi
G4ReactionProduct * aNew = new G4ReactionProduct( // Uzhi
(*aNuc)->GetDefinition()); // Uzhi
aNew->SetTotalEnergy((*aMom)->e()); // Uzhi
aNew->SetMomentum((*aMom)->vect()); // Uzhi
precompoundProducts->push_back(aNew); // Uzhi
delete *aMom; // Uzhi
} // Uzhi
} // Uzhi
if(momenta) delete momenta;
}
} // End if(!fragment)
}
{
// fill in products the outgoing particles
G4double Ekinout=0;
G4LorentzVector pSumBic(0);
size_t i(0);
for(i = 0; i< theFinalState.size(); i++)
{
@@ -635,6 +693,7 @@ G4ReactionProductVector * G4BinaryCascade::Propagate(
aNew->SetMomentum(kt->Get4Momentum().vect());
aNew->SetTotalEnergy(kt->Get4Momentum().e());
Ekinout += aNew->GetKineticEnergy();
pSumBic += kt->Get4Momentum();
if(kt->IsParticipant())
{
aNew->SetNewlyAdded(true);
@@ -654,7 +713,7 @@ G4ReactionProductVector * G4BinaryCascade::Propagate(
G4cout << "final shortlived : ";
} else
{
G4cout << "final un stable : ";
G4cout << "final non stable : ";
}
G4cout <<kt->GetDefinition()->GetParticleName()<< G4endl;
}
@@ -665,6 +724,7 @@ G4ReactionProductVector * G4BinaryCascade::Propagate(
//G4cout << " Total Ekin " << Ekinout << G4endl;
}
// add precompound products to products
G4LorentzVector pSumPreco(0), pPreco(0);
if ( precompoundProducts )
{
std::vector<G4ReactionProduct *>::iterator j;
@@ -672,6 +732,7 @@ G4ReactionProductVector * G4BinaryCascade::Propagate(
{
// boost back to system of moving nucleus
G4LorentzVector pProduct((*j)->GetMomentum(),(*j)->GetTotalEnergy());
pPreco+= pProduct;
#ifdef debug_BIC_Propagate_finals
G4cout << " pProduct be4 boost " <<pProduct << G4endl;
#endif
@@ -679,12 +740,14 @@ G4ReactionProductVector * G4BinaryCascade::Propagate(
#ifdef debug_BIC_Propagate_finals
G4cout << " pProduct aft boost " <<pProduct << G4endl;
#endif
pSumPreco += pProduct;
(*j)->SetTotalEnergy(pProduct.e());
(*j)->SetMomentum(pProduct.vect());
(*j)->SetNewlyAdded(true);
products->push_back(*j);
}
// G4cout << " unboosted preco result mom " << pPreco / MeV << " ..- fragmentMom " << (pPreco - pFragment)/MeV<< G4endl;
// G4cout << " preco result mom " << pSumPreco / MeV << " ..-file4Mom " << (pSumPreco - GetFinal4Momentum())/MeV<< G4endl;
precompoundProducts->clear();
delete precompoundProducts;
}
@@ -723,13 +786,13 @@ G4double G4BinaryCascade::GetExcitationEnergy()
G4ping debug("debug_ExcitationEnergy");
// get A and Z for the residual nucleus
#if defined(debug_G4BinaryCascade) || defined(debug_BIC_GetExcitationEnergy)
G4int finalA = theTargetList.size()+theCapturedList.size();
G4int finalZ = GetTotalCharge(theTargetList)+GetTotalCharge(theCapturedList);
if ( (currentA - finalA) != 0 || (currentZ - finalZ) != 0 )
{
G4cerr << "G4BIC:GetExcitationEnergy(): Nucleon counting error current/final{A,Z} "
<< currentA << " " << finalA << " "<< currentZ << " " << finalZ << G4endl;
}
G4int finalA = theTargetList.size()+theCapturedList.size();
G4int finalZ = GetTotalCharge(theTargetList)+GetTotalCharge(theCapturedList);
if ( (currentA - finalA) != 0 || (currentZ - finalZ) != 0 )
{
G4cerr << "G4BIC:GetExcitationEnergy(): Nucleon counting error current/final{A,Z} "
<< currentA << " " << finalA << " "<< currentZ << " " << finalZ << G4endl;
}
#endif
@@ -739,10 +802,12 @@ G4double G4BinaryCascade::GetExcitationEnergy()
{
nucleusMass = G4ParticleTable::GetParticleTable()->GetIonTable()->GetIonMass(currentZ,currentA);
}
else if (currentZ==0 && currentA==1 )
{
nucleusMass = G4Neutron::Neutron()->GetPDGMass();
}
else if (currentZ==0 ) // Uzhi && currentA==1 ) // Uzhi
{ // Uzhi
if(currentA == 1) {nucleusMass = G4Neutron::Neutron()->GetPDGMass();}// Uzhi
else {nucleusMass = GetFinalNucleusMomentum().mag() // Uzhi
- 3.*MeV*currentA;} // Uzhi
} // Uzhi
else
{
#ifdef debug_G4BinaryCascade
@@ -786,7 +851,7 @@ G4double G4BinaryCascade::GetExcitationEnergy()
{
initialExc = theInitial4Mom.mag()-
G4ParticleTable::GetParticleTable()->GetIonTable()->GetIonMass(Z, A);
G4cout << " Initial nucleus A Z" << A << " " << Z << initialExc << G4endl;
G4cout << "GetExcitationEnergy: Initial nucleus A Z " << A << " " << Z << " " << initialExc << G4endl;
}
}
@@ -928,6 +993,7 @@ void G4BinaryCascade::FindDecayCollision(G4KineticTrack * secondary)
void G4BinaryCascade::FindLateParticleCollision(G4KineticTrack * secondary)
//----------------------------------------------------------------------------
{
G4RKPropagation * RKprop=(G4RKPropagation *)thePropagator;
if ( secondary->GetTrackingMomentum().mag2() < -1.*eV )
{
G4cout << "G4BinaryCascade::FindDecayCollision(): negative m2:" << secondary->GetTrackingMomentum().mag2() << G4endl;
@@ -951,6 +1017,15 @@ void G4BinaryCascade::FindLateParticleCollision(G4KineticTrack * secondary)
//G4cout << "G4BC set miss ,no intersect tin, tout " << tin << " , " << tout <<G4endl;
}
// for barions, correct for fermi energy
G4int PDGcode=std::abs(secondary->GetDefinition()->GetPDGEncoding());
if ( PDGcode > 1000 )
{
G4double initial_Efermi = RKprop->GetField(G4Neutron::Neutron()->GetPDGEncoding(),
secondary->GetPosition());
secondary->Update4Momentum(secondary->Get4Momentum().e() - initial_Efermi);
}
#ifdef debug_BIC_FindCollision
G4cout << "FindLateP Particle, 4-mom, times newState "
<< secondary->GetDefinition()->GetParticleName() << " "
@@ -1005,7 +1080,6 @@ G4bool G4BinaryCascade::ApplyCollision(G4CollisionInitialState * collision)
G4int initialBaryon(0);
G4int initialCharge(0);
G4double initial_Efermi(0);
G4LorentzVector mom4Primary(0);
if (primary->GetState() == G4KineticTrack::inside)
@@ -1014,23 +1088,29 @@ G4bool G4BinaryCascade::ApplyCollision(G4CollisionInitialState * collision)
initialCharge = G4lrint(primary->GetDefinition()->GetPDGCharge());
}
// for primary resonances, subtract neutron ( = proton) field ( ie. add std::abs(field))
G4int PDGcode=std::abs(primary->GetDefinition()->GetPDGEncoding());
mom4Primary=primary->Get4Momentum();
initial_Efermi=RKprop->GetField(primary->GetDefinition()->GetPDGEncoding(),primary->GetPosition());
if ( PDGcode > 1000 && PDGcode != 2112 && PDGcode != 2212 )
{
initial_Efermi = RKprop->GetField(G4Neutron::Neutron()->GetPDGEncoding(),primary->GetPosition());
primary->Update4Momentum(mom4Primary.e() - initial_Efermi);
}
std::vector<G4KineticTrack *>::iterator titer;
for ( titer=target_collection.begin() ; titer!=target_collection.end(); ++titer)
{
G4ParticleDefinition * aDef=(*titer)->GetDefinition();
G4int aCode=aDef->GetPDGEncoding();
G4ThreeVector aPos=(*titer)->GetPosition();
initial_Efermi+= RKprop->GetField(aCode, aPos);
// initial_Efermi+= RKprop->GetField((*titer)->GetDefinition()->GetPDGEncoding(),(*titer)->GetPosition());
// for primary resonances, subtract neutron ( = proton) field ( ie. add std::abs(field))
G4double initial_Efermi(0);
if (primary->GetState() == G4KineticTrack::inside ) {
initial_Efermi=RKprop->GetField(primary->GetDefinition()->GetPDGEncoding(),primary->GetPosition());
if ( PDGcode > 1000 && PDGcode != 2112 && PDGcode != 2212 )
{
initial_Efermi = RKprop->GetField(G4Neutron::Neutron()->GetPDGEncoding(),
primary->GetPosition());
primary->Update4Momentum(mom4Primary.e() - initial_Efermi);
}
std::vector<G4KineticTrack *>::iterator titer;
for ( titer=target_collection.begin() ; titer!=target_collection.end(); ++titer)
{
G4ParticleDefinition * aDef=(*titer)->GetDefinition();
G4int aCode=aDef->GetPDGEncoding();
G4ThreeVector aPos=(*titer)->GetPosition();
initial_Efermi+= RKprop->GetField(aCode, aPos);
}
}
//****************************************
@@ -1038,9 +1118,15 @@ G4bool G4BinaryCascade::ApplyCollision(G4CollisionInitialState * collision)
products = collision->GetFinalState();
#ifdef debug_BIC_ApplyCollision
if ( !products )
G4bool havePion=false;
for ( std::vector<G4KineticTrack *>::iterator i =products->begin(); i != products->end(); i++)
{
G4int PDGcode=std::abs((*i)->GetDefinition()->GetPDGEncoding());
if (std::abs(PDGcode)==211 || PDGcode==111 ) havePion=true;
}
if ( !products || havePion)
{
G4cout << " Collision type: "<< typeid(*collision->GetGenerator()).name()
G4cout << " Collision " << collision << ", type: "<< typeid(*collision->GetGenerator()).name()
<< ", with NO products! " <<G4endl;
G4cout << G4endl<<"Initial condition are these:"<<G4endl;
G4cout << "proj: "<<collision->GetPrimary()->GetDefinition()->GetParticleName()<<G4endl;
@@ -1055,7 +1141,7 @@ G4bool G4BinaryCascade::ApplyCollision(G4CollisionInitialState * collision)
#endif
G4bool lateParticleCollision= (!haveTarget) && products && products->size() == 1;
// if ( lateParticleCollision ) G4cout << " Added late particle--------------------------"<<G4endl;
// if ( products ) PrintKTVector(products, " reaction products");
// if ( lateParticleCollision && products ) PrintKTVector(products, " reaction products");
//****************************************
// reset primary to initial state
@@ -1087,43 +1173,45 @@ G4bool G4BinaryCascade::ApplyCollision(G4CollisionInitialState * collision)
return false;
}
G4double final_Efermi(0);
G4KineticTrackVector resonances;
for ( std::vector<G4KineticTrack *>::iterator i =products->begin(); i != products->end(); i++)
{
G4int PDGcode=std::abs((*i)->GetDefinition()->GetPDGEncoding());
// G4cout << " PDGcode, state " << PDGcode << " " << (*i)->GetState()<<G4endl;
final_Efermi+=RKprop->GetField(PDGcode,(*i)->GetPosition());
if ( PDGcode > 1000 && PDGcode != 2112 && PDGcode != 2212 )
{
resonances.push_back(*i);
}
}
if ( resonances.size() > 0 )
{
G4double delta_Fermi= (initial_Efermi-final_Efermi)/resonances.size();
for (std::vector<G4KineticTrack *>::iterator res=resonances.begin(); res != resonances.end(); res++)
{
G4LorentzVector mom=(*res)->Get4Momentum();
G4double mass2=mom.mag2();
G4double newEnergy=mom.e() + delta_Fermi;
G4double newEnergy2= newEnergy*newEnergy;
//G4cout << "mom = " << mom <<" newE " << newEnergy<< G4endl;
if ( newEnergy2 < mass2 )
{
ClearAndDestroy(products);
if (target_collection.size() == 0 ) FindDecayCollision(primary); // for decay, sample new decay
delete products;
return false;
}
// G4cout << " correct resonance from /to " << mom.e() << " / " << newEnergy<< G4endl;
G4ThreeVector mom3=std::sqrt(newEnergy2 - mass2) * mom.vect().unit();
(*res)->Set4Momentum(G4LorentzVector(mom3,newEnergy));
}
}
if (primary->GetState() == G4KineticTrack::inside ) { // if the primary was outside, nothing to correct
G4double final_Efermi(0);
G4KineticTrackVector resonances;
for ( std::vector<G4KineticTrack *>::iterator i =products->begin(); i != products->end(); i++)
{
G4int PDGcode=std::abs((*i)->GetDefinition()->GetPDGEncoding());
// G4cout << " PDGcode, state " << PDGcode << " " << (*i)->GetState()<<G4endl;
final_Efermi+=RKprop->GetField(PDGcode,(*i)->GetPosition());
if ( PDGcode > 1000 && PDGcode != 2112 && PDGcode != 2212 )
{
resonances.push_back(*i);
}
}
if ( resonances.size() > 0 )
{
G4double delta_Fermi= (initial_Efermi-final_Efermi)/resonances.size();
for (std::vector<G4KineticTrack *>::iterator res=resonances.begin(); res != resonances.end(); res++)
{
G4LorentzVector mom=(*res)->Get4Momentum();
G4double mass2=mom.mag2();
G4double newEnergy=mom.e() + delta_Fermi;
G4double newEnergy2= newEnergy*newEnergy;
//G4cout << "mom = " << mom <<" newE " << newEnergy<< G4endl;
if ( newEnergy2 < mass2 )
{
ClearAndDestroy(products);
if (target_collection.size() == 0 ) FindDecayCollision(primary); // for decay, sample new decay
delete products;
return false;
}
// G4cout << " correct resonance from /to " << mom.e() << " / " << newEnergy<< G4endl;
G4ThreeVector mom3=std::sqrt(newEnergy2 - mass2) * mom.vect().unit();
(*res)->Set4Momentum(G4LorentzVector(mom3,newEnergy));
}
}
}
#ifdef debug_BIC_ApplyCollisionXX
DebugApplyCollsion(collision, products);
#ifdef debug_BIC_ApplyCollision
DebugApplyCollision(collision, products);
#endif
G4int finalBaryon(0);
@@ -1133,9 +1221,11 @@ G4bool G4BinaryCascade::ApplyCollision(G4CollisionInitialState * collision)
{
if ( ! lateParticleCollision )
{
(*i)->SetState(primary->GetState()); // secondaries are created inside nucleus, except for decay in propagate
finalBaryon+=(*i)->GetDefinition()->GetBaryonNumber();
finalCharge+=G4lrint((*i)->GetDefinition()->GetPDGCharge());
(*i)->SetState(primary->GetState()); // decay may be anywhere!
if ( (*i)->GetState() == G4KineticTrack::inside ){
finalBaryon+=(*i)->GetDefinition()->GetBaryonNumber();
finalCharge+=G4lrint((*i)->GetDefinition()->GetPDGCharge());
}
} else {
G4double tin=0., tout=0.;
if (((G4RKPropagation*)thePropagator)->GetSphereIntersectionTimes((*i),tin,tout))
@@ -1162,7 +1252,7 @@ G4bool G4BinaryCascade::ApplyCollision(G4CollisionInitialState * collision)
toFinalState.push_back((*i));
}
// G4cout << " PDGcode, state " << (*i)->GetDefinition()->GetPDGEncoding() << " " << (*i)->GetState()<<G4endl;
//G4cout << " PDGcode, state " << (*i)->GetDefinition()->GetPDGEncoding() << " " << (*i)->GetState()<<G4endl;
}
}
@@ -1184,7 +1274,7 @@ G4bool G4BinaryCascade::ApplyCollision(G4CollisionInitialState * collision)
//G4cout << " currentA, Z be4: " << currentA << " " << currentZ << G4endl;
currentA += finalBaryon-initialBaryon;
currentZ += finalCharge-initialCharge;
//G4cout << " currentA, Z aft: " << currentA << " " << currentZ << G4endl;
//G4cout << " ApplyCollision currentA, Z aft: " << currentA << " " << currentZ << G4endl;
G4KineticTrackVector oldSecondaries;
if (primary)
@@ -1230,98 +1320,6 @@ G4bool G4BinaryCascade::ApplyCollision(G4CollisionInitialState * collision)
return true;
}
//----------------------------------------------------------------------------
void G4BinaryCascade::DebugApplyCollision(G4CollisionInitialState * collision,
G4KineticTrackVector * products)
{
//**-------------------------begin debug Block---------------------------
G4RKPropagation * RKprop=(G4RKPropagation *)thePropagator;
G4KineticTrackVector debug1;
debug1.push_back(collision->GetPrimary());
PrintKTVector(&debug1,std::string(" Primary particle"));
PrintKTVector(&collision->GetTargetCollection(),std::string(" Target particles"));
PrintKTVector(products,std::string(" Scatterer products"));
G4double thisExcitation(0);
// excitation energy from this collision
// initial state:
G4double initial(0);
G4KineticTrack * kt=collision->GetPrimary();
initial += kt->Get4Momentum().e();
initial += RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition());
initial -= RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding());
G4cout << "prim. E/field/Barr/Sum " << kt->Get4Momentum().e()
<< " " << RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition())
<< " " << RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding())
<< " " << initial << G4endl;;
G4KineticTrackVector ktv=collision->GetTargetCollection();
for ( unsigned int it=0; it < ktv.size(); it++)
{
kt=ktv[it];
initial += kt->Get4Momentum().e();
thisExcitation += kt->GetDefinition()->GetPDGMass()
- kt->Get4Momentum().e()
- RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition());
// initial += RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition());
// initial -= RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding());
G4cout << "Targ. def/E/field/Barr/Sum " << kt->GetDefinition()->GetPDGEncoding()
<< " " << kt->Get4Momentum().e()
<< " " << RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition())
<< " " << RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding())
<< " " << initial <<" Excit " << thisExcitation << G4endl;;
}
G4double final(0);
G4double mass_out(0);
G4int product_barions(0);
if ( products )
{
for ( unsigned int it=0; it < products->size(); it++)
{
kt=(*products)[it];
final += kt->Get4Momentum().e();
final += RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition());
final += RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding());
if ( kt->GetDefinition()->GetBaryonNumber()==1 ) product_barions++;
mass_out += kt->GetDefinition()->GetPDGMass();
G4cout << "sec. def/E/field/Barr/Sum " << kt->GetDefinition()->GetPDGEncoding()
<< " " << kt->Get4Momentum().e()
<< " " << RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition())
<< " " << RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding())
<< " " << final << G4endl;;
}
}
G4int finalA = currentA;
G4int finalZ = currentZ;
if ( products )
{
finalA -= product_barions;
finalZ -= GetTotalCharge(*products);
}
G4double delta = G4ParticleTable::GetParticleTable()->GetIonTable()->GetIonMass(currentZ,currentA)
- (G4ParticleTable::GetParticleTable()->GetIonTable()->GetIonMass(finalZ,finalA)
+ mass_out);
G4cout << " current/final a,z " << currentA << " " << currentZ << " "<< finalA<< " "<< finalZ
<< " delta-mass " << delta<<G4endl;
final+=delta;
mass_out = G4ParticleTable::GetParticleTable()->GetIonTable()->GetIonMass(finalZ,finalA);
G4cout << " initE/ E_out/ Mfinal/ Excit " << currentInitialEnergy
<< " " << final << " "
<< mass_out<<" "
<< currentInitialEnergy - final - mass_out
<< G4endl;
currentInitialEnergy-=final;
//**-------------------------end debug Block---------------------------
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
G4bool G4BinaryCascade::Absorb()
@@ -2358,7 +2356,7 @@ G4LorentzVector G4BinaryCascade::GetFinal4Momentum()
G4cerr << G4endl;
G4cerr << "G4BinaryCascade::GetFinal4Momentum - Fatal"<<G4endl;
G4KineticTrackVector::iterator i;
G4cerr <<" Initial nucleus "<<theInitial4Mom<<G4endl;
G4cerr <<" GetFinal4Momentum: Initial nucleus "<<theInitial4Mom<<G4endl;
for(i = theProjectileList.begin() ; i != theProjectileList.end(); ++i)
{
G4cerr << " Initial state (get4M), (trackingM): "
@@ -2705,10 +2703,125 @@ void G4BinaryCascade::PrintWelcomeMessage()
G4cout <<"Thank you for using G4BinaryCascade. "<<G4endl;
}
//----------------------------------------------------------------------------
void G4BinaryCascade::DebugApplyCollision(G4CollisionInitialState * collision,
G4KineticTrackVector * products)
{
G4RKPropagation * RKprop=(G4RKPropagation *)thePropagator;
G4KineticTrackVector debug1;
debug1.push_back(collision->GetPrimary());
PrintKTVector(&debug1,std::string(" Primary particle"));
PrintKTVector(&collision->GetTargetCollection(),std::string(" Target particles"));
PrintKTVector(products,std::string(" Scatterer products"));
G4double thisExcitation(0);
// excitation energy from this collision
// initial state:
G4double initial(0);
G4KineticTrack * kt=collision->GetPrimary();
initial += kt->Get4Momentum().e();
initial += RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition());
initial -= RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding());
G4cout << "prim. E/field/Barr/Sum " << kt->Get4Momentum().e()
<< " " << RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition())
<< " " << RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding())
<< " " << initial << G4endl;;
G4KineticTrackVector ktv=collision->GetTargetCollection();
for ( unsigned int it=0; it < ktv.size(); it++)
{
kt=ktv[it];
initial += kt->Get4Momentum().e();
thisExcitation += kt->GetDefinition()->GetPDGMass()
- kt->Get4Momentum().e()
- RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition());
// initial += RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition());
// initial -= RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding());
G4cout << "Targ. def/E/field/Barr/Sum " << kt->GetDefinition()->GetPDGEncoding()
<< " " << kt->Get4Momentum().e()
<< " " << RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition())
<< " " << RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding())
<< " " << initial <<" Excit " << thisExcitation << G4endl;;
}
G4double final(0);
G4double mass_out(0);
G4int product_barions(0);
if ( products )
{
for ( unsigned int it=0; it < products->size(); it++)
{
kt=(*products)[it];
final += kt->Get4Momentum().e();
final += RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition());
final += RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding());
if ( kt->GetDefinition()->GetBaryonNumber()==1 ) product_barions++;
mass_out += kt->GetDefinition()->GetPDGMass();
G4cout << "sec. def/E/field/Barr/Sum " << kt->GetDefinition()->GetPDGEncoding()
<< " " << kt->Get4Momentum().e()
<< " " << RKprop->GetField(kt->GetDefinition()->GetPDGEncoding(),kt->GetPosition())
<< " " << RKprop->GetBarrier(kt->GetDefinition()->GetPDGEncoding())
<< " " << final << G4endl;;
}
}
G4int finalA = currentA;
G4int finalZ = currentZ;
if ( products )
{
finalA -= product_barions;
finalZ -= GetTotalCharge(*products);
}
G4double delta = G4ParticleTable::GetParticleTable()->GetIonTable()->GetIonMass(currentZ,currentA)
- (G4ParticleTable::GetParticleTable()->GetIonTable()->GetIonMass(finalZ,finalA)
+ mass_out);
G4cout << " current/final a,z " << currentA << " " << currentZ << " "<< finalA<< " "<< finalZ
<< " delta-mass " << delta<<G4endl;
final+=delta;
mass_out = G4ParticleTable::GetParticleTable()->GetIonTable()->GetIonMass(finalZ,finalA);
G4cout << " initE/ E_out/ Mfinal/ Excit " << currentInitialEnergy
<< " " << final << " "
<< mass_out<<" "
<< currentInitialEnergy - final - mass_out
<< G4endl;
currentInitialEnergy-=final;
}
//----------------------------------------------------------------------------
void G4BinaryCascade::DebugEpConservation(const G4HadProjectile & aTrack,
G4ReactionProductVector* products)
{
G4ReactionProductVector::iterator iter;
G4double Efinal(0);
G4ThreeVector pFinal(0);
if (std::abs(theParticleChange.GetWeightChange() -1 ) > 1e-5 )
{
G4cout <<" BIC-weight change " << theParticleChange.GetWeightChange()<< G4endl;
}
for(iter = products->begin(); iter != products->end(); ++iter)
{
// G4cout << " Secondary E - Ekin / p " <<
// (*iter)->GetDefinition()->GetParticleName() << " " <<
// (*iter)->GetTotalEnergy() << " - " <<
// (*iter)->GetKineticEnergy()<< " / " <<
// (*iter)->GetMomentum().x() << " " <<
// (*iter)->GetMomentum().y() << " " <<
// (*iter)->GetMomentum().z() << G4endl;
Efinal += (*iter)->GetTotalEnergy();
pFinal += (*iter)->GetMomentum();
}
// G4cout << "e outgoing/ total : " << Efinal << " " << Efinal+GetFinal4Momentum().e()<< G4endl;
G4cout << "BIC E/p delta " <<
(aTrack.Get4Momentum().e()+ the3DNucleus->GetMass() - Efinal)/MeV <<
" MeV / mom " << (aTrack.Get4Momentum() - pFinal ) /MeV << G4endl;
}
//----------------------------------------------------------------------------