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This commit is contained in:
Gabriele Cosmo
2016-12-09 12:35:28 +01:00
parent 4ec577e5c4
commit a3452e42ac
3514 changed files with 210500 additions and 89628 deletions
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source/processes/hadronic/models/de_excitation/handler/src/G4ExcitationHandler.cc
+97 -86
View File
@@ -23,7 +23,7 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4ExcitationHandler.cc 97785 2016-06-10 08:43:00Z gcosmo $
// $Id: G4ExcitationHandler.cc 101865 2016-12-02 13:06:50Z gcosmo $
//
// Hadronic Process: Nuclear De-excitations
// by V. Lara (May 1998)
@@ -78,11 +78,13 @@
#include "G4Evaporation.hh"
#include "G4StatMF.hh"
#include "G4FermiBreakUp.hh"
#include "G4FermiBreakUpVI.hh"
#include "G4NuclearLevelData.hh"
#include "G4Pow.hh"
G4ExcitationHandler::G4ExcitationHandler()
: isInitialised(false),isEvapLocal(true)
: maxZForFermiBreakUp(9),maxAForFermiBreakUp(17),
isInitialised(false),isEvapLocal(true)
{
theTableOfIons = G4ParticleTable::GetParticleTable()->GetIonTable();
nist = G4NistManager::Instance();
@@ -109,10 +111,83 @@ G4ExcitationHandler::~G4ExcitationHandler()
if(isEvapLocal) { delete theEvaporation; }
}
void G4ExcitationHandler::SetParameters()
{
G4DeexPrecoParameters* param =
G4NuclearLevelData::GetInstance()->GetParameters();
minEForMultiFrag = param->GetMinExPerNucleounForMF();
minExcitation = param->GetMinExcitation();
if(!theFermiModel) { theFermiModel = new G4FermiBreakUpVI(); }
theEvaporation->SetFermiBreakUp(theFermiModel);
}
void G4ExcitationHandler::Initialise()
{
if(isInitialised) { return; }
//G4cout << "G4ExcitationHandler::Initialise() started " << this << G4endl;
isInitialised = true;
SetParameters();
theMultiFragmentation = new G4StatMF();
theFermiModel->Initialise();
theEvaporation->InitialiseChannels();
}
void G4ExcitationHandler::SetEvaporation(G4VEvaporation* ptr, G4bool flag)
{
if(ptr && ptr != theEvaporation) {
delete theEvaporation;
theEvaporation = ptr;
thePhotonEvaporation = ptr->GetPhotonEvaporation();
theEvaporation->SetFermiBreakUp(theFermiModel);
isEvapLocal = flag;
}
}
void
G4ExcitationHandler::SetMultiFragmentation(G4VMultiFragmentation* ptr)
{
if(ptr && ptr != theMultiFragmentation) {
delete theMultiFragmentation;
theMultiFragmentation = ptr;
}
}
void G4ExcitationHandler::SetFermiModel(G4VFermiBreakUp* ptr)
{
if(ptr && ptr != theFermiModel) {
delete theFermiModel;
theFermiModel = ptr;
theEvaporation->SetFermiBreakUp(theFermiModel);
}
}
void
G4ExcitationHandler::SetPhotonEvaporation(G4VEvaporationChannel* ptr)
{
if(ptr && ptr != thePhotonEvaporation) {
thePhotonEvaporation = ptr;
theEvaporation->SetPhotonEvaporation(ptr);
}
}
void G4ExcitationHandler::SetDeexChannelsType(G4DeexChannelType val)
{
G4Evaporation* evap = static_cast<G4Evaporation*>(theEvaporation);
if(!evap) { return; }
if(val == fEvaporation) {
evap->SetDefaultChannel();
} else if(val == fCombined) {
evap->SetCombinedChannel();
} else if(val == fGEM) {
evap->SetGEMChannel();
}
evap->InitialiseChannels();
}
G4ReactionProductVector *
G4ExcitationHandler::BreakItUp(const G4Fragment & theInitialState)
{
//G4cout << "@@@@@@@@@@ Start G4Excitation Handler @@@@@@@@@@@@@" << G4endl;
//G4cout << "@@@@@@@@@@ Start G4Excitation Handler @@@@@@@@@@@@@ " << hcount << G4endl;
// Variables existing until end of method
G4Fragment * theInitialStatePtr = new G4Fragment(theInitialState);
//G4cout << theInitialState << G4endl;
@@ -163,6 +238,7 @@ G4ExcitationHandler::BreakItUp(const G4Fragment & theInitialState)
G4bool deletePrimary = true;
G4FragmentVector::iterator j;
for (j = theTempResult->begin(); j != theTempResult->end(); ++j) {
if((*j) == theInitialStatePtr) { deletePrimary = false; }
A = (*j)->GetA_asInt();
@@ -194,7 +270,7 @@ G4ExcitationHandler::BreakItUp(const G4Fragment & theInitialState)
}
}
}
/*
/*
G4cout << "## After first step " << theEvapList.size() << " for evap; "
<< thePhotoEvapList.size() << " for photo-evap; "
<< theResults.size() << " results. " << G4endl;
@@ -225,26 +301,19 @@ G4ExcitationHandler::BreakItUp(const G4Fragment & theInitialState)
results.clear();
// Fermi Break-Up
if(A < maxAForFermiBreakUp && Z < maxZForFermiBreakUp) {
G4double etot = frag->GetExcitationEnergy() + frag->GetGroundStateMass();
if(theFermiModel->IsApplicable(Z, A, etot)) {
theFermiModel->BreakFragment(&results, frag);
size_t nsec = results.size();
//G4cout << "FermiBreakUp Nsec= " << nsec << G4endl;
if(theFermiModel->IsApplicable(Z, A, frag->GetExcitationEnergy())) {
theFermiModel->BreakFragment(&results, frag);
size_t nsec = results.size();
//G4cout << "FermiBreakUp Nsec= " << nsec << G4endl;
// FBU takes care to delete input fragment or add it to the results
// results may be excited - photo-evaporation should be applied
// If no final products then the fragment should be de-excited
// by evaporation
if(0 < nsec) {
for(size_t j=0; j<nsec; ++j) {
exEnergy = results[j]->GetExcitationEnergy();
if(exEnergy < minExcitation) { theResults.push_back(results[j]); }
else { thePhotoEvapList.push_back(results[j]); }
}
continue;
}
// FBU takes care to delete input fragment or add it to the results
// The secondary may be excited - photo-evaporation should be applied
for(size_t j=0; j<nsec; ++j) {
exEnergy = results[j]->GetExcitationEnergy();
if(exEnergy < minExcitation) { theResults.push_back(results[j]); }
else { thePhotoEvapList.push_back(results[j]); }
}
continue;
}
// apply Evaporation, residual nucleus is always added to the results
theEvaporation->BreakFragment(&results, frag);
@@ -338,7 +407,7 @@ G4ExcitationHandler::BreakItUp(const G4Fragment & theInitialState)
theFragmentZ = frag->GetZ_asInt();
G4double etot= frag->GetMomentum().e();
G4double eexc = 0.0;
const G4ParticleDefinition* theKindOfFragment = 0;
const G4ParticleDefinition* theKindOfFragment = nullptr;
if (theFragmentA == 0) { // photon or e-
theKindOfFragment = frag->GetParticleDefinition();
} else if (theFragmentA == 1 && theFragmentZ == 0) { // neutron
@@ -359,9 +428,9 @@ G4ExcitationHandler::BreakItUp(const G4Fragment & theInitialState)
eexc = frag->GetExcitationEnergy();
if(eexc < minExcitation) { eexc = 0.0; }
theKindOfFragment =
theTableOfIons->GetIon(theFragmentZ,theFragmentA,eexc);
/*
G4cout << "### Find ion Z= " << theFragmentZ << " A= " << theFragmentA
theTableOfIons->GetIon(theFragmentZ,theFragmentA,eexc,noFloat,0);
/*
G4cout << "### EXCH: Find ion Z= " << theFragmentZ << " A= " << theFragmentA
<< " Eexc(MeV)= " << eexc/MeV << " " << theKindOfFragment
<< G4endl;
*/
@@ -376,7 +445,7 @@ G4ExcitationHandler::BreakItUp(const G4Fragment & theInitialState)
// fragment not found out ground state is created
} else {
theKindOfFragment = theTableOfIons->GetIon(theFragmentZ,theFragmentA,0.0);
theKindOfFragment = theTableOfIons->GetIon(theFragmentZ,theFragmentA,0.0,noFloat,0);
if(theKindOfFragment) {
G4ThreeVector mom(0.0,0.0,0.0);
G4double ionmass = theKindOfFragment->GetPDGMass();
@@ -402,68 +471,10 @@ G4ExcitationHandler::BreakItUp(const G4Fragment & theInitialState)
}
delete frag;
}
//G4cout << "@@@@@@@@@@ End G4Excitation Handler "<< G4endl;
return theReactionProductVector;
}
void G4ExcitationHandler::SetParameters()
{
G4DeexPrecoParameters* param =
G4NuclearLevelData::GetInstance()->GetParameters();
maxZForFermiBreakUp = param->GetMaxZForFermiBreakUp();
maxAForFermiBreakUp = param->GetMaxAForFermiBreakUp();
minEForMultiFrag = param->GetMinExPerNucleounForMF();
minExcitation = param->GetMinExcitation();
if(!theFermiModel) { theFermiModel = new G4FermiBreakUp(); }
theEvaporation->SetFermiBreakUp(theFermiModel);
}
void G4ExcitationHandler::Initialise()
{
if(isInitialised) { return; }
//G4cout << "G4ExcitationHandler::Initialise() started" << G4endl;
isInitialised = true;
SetParameters();
theMultiFragmentation = new G4StatMF();
theFermiModel->Initialise();
theEvaporation->InitialiseChannels();
}
void G4ExcitationHandler::SetEvaporation(G4VEvaporation* ptr, G4bool flag)
{
if(ptr && ptr != theEvaporation) {
delete theEvaporation;
theEvaporation = ptr;
thePhotonEvaporation = ptr->GetPhotonEvaporation();
isEvapLocal = flag;
}
}
void
G4ExcitationHandler::SetMultiFragmentation(G4VMultiFragmentation* ptr)
{
if(ptr && ptr != theMultiFragmentation) {
delete theMultiFragmentation;
theMultiFragmentation = ptr;
}
}
void G4ExcitationHandler::SetFermiModel(G4VFermiBreakUp* ptr)
{
if(ptr && ptr != theFermiModel) {
delete theFermiModel;
theFermiModel = ptr;
}
}
void
G4ExcitationHandler::SetPhotonEvaporation(G4VEvaporationChannel* ptr)
{
if(ptr && ptr != thePhotonEvaporation) {
thePhotonEvaporation = ptr;
theEvaporation->SetPhotonEvaporation(ptr);
}
}
void G4ExcitationHandler::ModelDescription(std::ostream& outFile) const
{
outFile << "G4ExcitationHandler description\n"