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This commit is contained in:
Gabriele Cosmo
2016-06-09 15:07:44 +02:00
parent fe73f43734
commit 75c7fd177d
764 changed files with 45230 additions and 95238 deletions
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source/processes/hadronic/management/src/G4HadronicProcess.cc
+65 -182
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@@ -24,8 +24,6 @@
// ********************************************************************
//
//
//
// HPW to implement the choosing of an element for scattering.
#include "G4Types.hh"
@@ -97,7 +95,6 @@ G4HadronicProcess::~G4HadronicProcess()
theBias.end(),
G4Delete());
if(theOldIsoResult) delete theOldIsoResult;
// if(theIsoResult) delete theIsoResult;
}
void G4HadronicProcess::RegisterMe( G4HadronicInteraction *a )
@@ -114,22 +111,6 @@ void G4HadronicProcess::RegisterMe( G4HadronicInteraction *a )
G4double G4HadronicProcess::
GetMeanFreePath(const G4Track &aTrack, G4double, G4ForceCondition *)
{
/*
if(ReStarted)
{
if(trackIdCache == aTrack.GetTrackId())
{
theInitialNumberOfInteractionLength += G4VProcess::theNumberOfInteractionLengthLeft;
}
else
{
theInitialNumberOfInteractionLength = G4VProcess::theNumberOfInteractionLengthLeft;
}
trackIdCache = aTrack.GetTrackId();
ReStarted = false;
}
*/
G4double sigma = 0.0;
try
{
@@ -153,22 +134,10 @@ GetMeanFreePath(const G4Track &aTrack, G4double, G4ForceCondition *)
aParticle->GetDefinition()->GetParticleName()).c_str() );
}
G4Material *aMaterial = aTrack.GetMaterial();
G4int nElements = aMaterial->GetNumberOfElements();
ModelingState = 1;
// returns the mean free path in GEANT4 internal units
const G4double *theAtomicNumDensityVector =
aMaterial->GetAtomicNumDensityVector();
G4double aTemp = aMaterial->GetTemperature();
for( G4int i=0; i<nElements; ++i )
{
G4double xSection =
GetMicroscopicCrossSection( aParticle, (*aMaterial->GetElementVector())[i], aTemp);
sigma += theAtomicNumDensityVector[i] * xSection;
}
sigma = theCrossSectionDataStore->GetCrossSection(aParticle, aMaterial);
sigma *= aScaleFactor;
theLastCrossSection = sigma;
}
@@ -185,124 +154,27 @@ GetMeanFreePath(const G4Track &aTrack, G4double, G4ForceCondition *)
}
G4Element * G4HadronicProcess::ChooseAandZ(
G4Element* G4HadronicProcess::ChooseAandZ(
const G4DynamicParticle *aParticle, const G4Material *aMaterial )
{
static G4bool noIsotopeWiseCrossSections=getenv("GHAD_DISABLE_ISOTOPE_WISE_CROSS_SECTIONS");
static G4StableIsotopes theIso;
currentZ = 0;
currentN = 0;
const G4int numberOfElements = aMaterial->GetNumberOfElements();
const G4ElementVector *theElementVector = aMaterial->GetElementVector();
G4int i;
if( numberOfElements == 1 )
{
currentZ = G4double( ((*theElementVector)[0])->GetZ());
G4int localZ = G4lrint(currentZ);
if(noIsotopeWiseCrossSections)
{
currentN = (*theElementVector)[0]->GetN();
}
else
{
G4double * running = new G4double[theIso.GetNumberOfIsotopes(localZ)];
for (i=0; i<theIso.GetNumberOfIsotopes(localZ); i++)
{
G4double fracInPercent=theIso.GetAbundance(theIso.GetFirstIsotope(localZ)+i);
G4double runningA=theIso.GetIsotopeNucleonCount(theIso.GetFirstIsotope(localZ)+i);
running[i]=fracInPercent*std::pow(runningA, 2./3.);
// rough approximation; to get it better, redesign getMSC to not use G4Element, see also below
if(i!=0) running[i] += running[i-1];
}
G4double trial = G4UniformRand();
G4double sum = running[theIso.GetNumberOfIsotopes(localZ)-1];
for(i=0; i<theIso.GetNumberOfIsotopes(localZ); i++)
{
currentN = theIso.GetIsotopeNucleonCount(theIso.GetFirstIsotope(localZ)+i);
if(running[i]/sum>trial) break;
}
delete [] running;
}
// Check for Z > 92)
if (currentZ > 92) G4Exception("G4HadronicProcess", "008", FatalException, "Z > 92 not allowed");
std::pair<G4double, G4double> ZA =
theCrossSectionDataStore->SelectRandomIsotope(aParticle, aMaterial);
G4double ZZ = ZA.first;
G4double AA = ZA.second;
targetNucleus.SetParameters(currentN, currentZ);
return (*theElementVector)[0];
targetNucleus.SetParameters(AA, ZZ);
const G4int numberOfElements = aMaterial->GetNumberOfElements();
const G4ElementVector* theElementVector = aMaterial->GetElementVector();
G4Element* chosen = 0;
for (G4int i = 0; i < numberOfElements; i++) {
chosen = (*theElementVector)[i];
if (chosen->GetZ() == ZZ) break;
}
const G4double *theAtomicNumberDensity = aMaterial->GetAtomicNumDensityVector();
G4double aTemp = aMaterial->GetTemperature();
G4double crossSectionTotal = 0;
std::vector<G4double> runningSum;
for( i=0; i < numberOfElements; ++i )
{
runningSum.push_back(theAtomicNumberDensity[i] *
dispatch->GetMicroscopicCrossSection( aParticle, (*theElementVector)[i], aTemp));
crossSectionTotal+=runningSum[i];
}
G4double random = G4UniformRand();
for( i=0; i < numberOfElements; ++i )
{
if(i!=0) runningSum[i]+=runningSum[i-1];
if( random<=runningSum[i]/crossSectionTotal )
{
currentZ = G4double( ((*theElementVector)[i])->GetZ());
G4int localZ = G4lrint(currentZ);
if(noIsotopeWiseCrossSections)
{
currentN = ((*theElementVector)[i])->GetN();
}
else
{
G4double * running = new G4double[theIso.GetNumberOfIsotopes(localZ)];
for (i=0; i<theIso.GetNumberOfIsotopes(localZ); i++)
{
G4double fracInPercent=theIso.GetAbundance(theIso.GetFirstIsotope(localZ)+i);
G4double runningA=theIso.GetIsotopeNucleonCount(theIso.GetFirstIsotope(localZ)+i);
running[i]=fracInPercent*std::pow(runningA, 2./3.);
if(i!=0) running[i] += running[i-1];
}
G4double trial = G4UniformRand();
for(i=0; i<theIso.GetNumberOfIsotopes(localZ); i++)
{
currentN = theIso.GetIsotopeNucleonCount(theIso.GetFirstIsotope(localZ)+i);
if(running[i]/running[theIso.GetNumberOfIsotopes(localZ)-1]>trial) break;
}
delete [] running;
}
targetNucleus.SetParameters(currentN, currentZ);
return (*theElementVector)[i];
}
}
currentZ = G4double((*theElementVector)[numberOfElements-1]->GetZ());
G4int localZ = G4lrint(currentZ);
if(noIsotopeWiseCrossSections)
{
currentN = (*theElementVector)[numberOfElements-1]->GetN();
}
else
{
G4double * running = new G4double[theIso.GetNumberOfIsotopes(localZ)];
for (i=0; i<theIso.GetNumberOfIsotopes(localZ); i++)
{
G4double fracInPercent=theIso.GetAbundance(theIso.GetFirstIsotope(localZ)+i);
G4double runningA=theIso.GetIsotopeNucleonCount(theIso.GetFirstIsotope(localZ)+i);
running[i]=fracInPercent*std::pow(runningA, 2./3.);
// rough approximation; to get it better, redesign getMSC to not use G4Element
if(i!=0) running[i] += running[i-1];
}
G4double trial = G4UniformRand();
for(i=0; i<theIso.GetNumberOfIsotopes(localZ); i++)
{
currentN = theIso.GetIsotopeNucleonCount(theIso.GetFirstIsotope(localZ)+i);
if(running[i]/running[theIso.GetNumberOfIsotopes(localZ)-1]>trial) break;
}
delete [] running;
}
targetNucleus.SetParameters(currentN, currentZ);
return (*theElementVector)[numberOfElements-1];
return chosen;
}
struct G4Nancheck{ bool operator()(G4double aV){return (!(aV<1))&&(!(aV>-1));}};
G4VParticleChange *G4HadronicProcess::GeneralPostStepDoIt(
@@ -312,7 +184,8 @@ const G4Track &aTrack, const G4Step &)
bool G4HadronicProcess_debug_flag = false;
if(getenv("G4HadronicProcess_debug")) G4HadronicProcess_debug_flag = true;
if(G4HadronicProcess_debug_flag) std::cout << "@@@@ hadronic process start "<< std::endl;
if(G4HadronicProcess_debug_flag)
std::cout << "@@@@ hadronic process start "<< std::endl;
// G4cout << theNumberOfInteractionLengthLeft<<G4endl;
#ifndef G4HadSignalHandler_off
G4HadSignalHandler aHandler(G4HadronicProcess_local::G4HadronicProcessHandler_1);
@@ -353,12 +226,10 @@ const G4Track &aTrack, const G4Step &)
// Get kinetic energy per nucleon for ions
if(aParticle->GetDefinition()->GetBaryonNumber()>1.5)
{
kineticEnergy/=aParticle->GetDefinition()->GetBaryonNumber();
}
if(aParticle->GetDefinition()->GetBaryonNumber() > 1.5)
kineticEnergy/=aParticle->GetDefinition()->GetBaryonNumber();
G4Element * anElement = 0;
G4Element* anElement = 0;
try
{
anElement = ChooseAandZ( aParticle, aMaterial );
@@ -374,6 +245,7 @@ const G4Track &aTrack, const G4Step &)
G4Exception("G4HadronicProcess", "007", FatalException,
"GeneralPostStepDoIt failed on element selection.");
}
try
{
theInteraction = ChooseHadronicInteraction( kineticEnergy,
@@ -385,7 +257,8 @@ const G4Track &aTrack, const G4Step &)
G4cout << "Unrecoverable error for:"<<G4endl;
G4cout << " - Particle energy[GeV] = "<< originalEnergy/GeV<<G4endl;
G4cout << " - Material = "<<aMaterial->GetName()<<G4endl;
G4cout << " - Particle type = "<<aParticle->GetDefinition()->GetParticleName()<<G4endl;
G4cout << " - Particle type = "
<< aParticle->GetDefinition()->GetParticleName()<<G4endl;
G4Exception("G4HadronicProcess", "007", FatalException,
"ChooseHadronicInteraction failed.");
}
@@ -394,8 +267,9 @@ const G4Track &aTrack, const G4Step &)
G4HadProjectile thePro(aTrack);
G4HadFinalState *result = 0;
G4HadFinalState* result = 0;
G4int reentryCount = 0;
do
{
try
@@ -403,15 +277,19 @@ const G4Track &aTrack, const G4Step &)
// Call the interaction
G4HadronicInteractionWrapper aW;
result = aW.ApplyInteraction(thePro, targetNucleus, theInteraction);
result = aW.ApplyInteraction(thePro, targetNucleus, theInteraction,
GetProcessName(),
theInteraction->GetModelName());
}
catch(G4HadReentrentException aR)
{
aR.Report(G4cout);
G4cout << " G4HadronicProcess re-entering the ApplyYourself call for"<<G4endl;
G4cout << " G4HadronicProcess re-entering the ApplyYourself call for "
<<G4endl;
G4cout << " - Particle energy[GeV] = "<< originalEnergy/GeV<<G4endl;
G4cout << " - Material = "<<aMaterial->GetName()<<G4endl;
G4cout << " - Particle type = "<<aParticle->GetDefinition()->GetParticleName()<<G4endl;
G4cout << " - Particle type = "
<< aParticle->GetDefinition()->GetParticleName() << G4endl;
result = 0; // here would still be leaking...
if(reentryCount>100)
{
@@ -424,10 +302,12 @@ const G4Track &aTrack, const G4Step &)
catch(G4HadronicException aR)
{
aR.Report(G4cout);
G4cout << " G4HadronicProcess failed in ApplyYourself call for"<<G4endl;
G4cout << " G4HadronicProcess failed in ApplyYourself call for"
<< G4endl;
G4cout << " - Particle energy[GeV] = "<< originalEnergy/GeV<<G4endl;
G4cout << " - Material = "<<aMaterial->GetName()<<G4endl;
G4cout << " - Particle type = "<<aParticle->GetDefinition()->GetParticleName()<<G4endl;
G4cout << " - Particle type = "
<< aParticle->GetDefinition()->GetParticleName() << G4endl;
G4Exception("G4HadronicProcess", "007", FatalException,
"GeneralPostStepDoIt failed.");
}
@@ -443,9 +323,11 @@ const G4Track &aTrack, const G4Step &)
// NOT USED ?? Projectile particle has changed character during interaction
if(result->GetStatusChange() == isAlive && thePro.GetDefinition() != aTrack.GetDefinition())
if(result->GetStatusChange() == isAlive &&
thePro.GetDefinition() != aTrack.GetDefinition())
{
G4DynamicParticle * aP = const_cast<G4DynamicParticle *>(aTrack.GetDynamicParticle());
G4DynamicParticle * aP =
const_cast<G4DynamicParticle *>(aTrack.GetDynamicParticle());
aP->SetDefinition(const_cast<G4ParticleDefinition *>(thePro.GetDefinition()));
}
@@ -459,9 +341,10 @@ const G4Track &aTrack, const G4Step &)
if(aSecTrack->GetDefinition()->GetPDGCharge()>1.5)
{
G4EffectiveCharge aCalculator;
G4double charge = aCalculator.GetCharge(aMaterial, aSecTrack->GetKineticEnergy(),
aSecTrack->GetDefinition()->GetPDGMass(),
aSecTrack->GetDefinition()->GetPDGCharge());
G4double charge =
aCalculator.GetCharge(aMaterial, aSecTrack->GetKineticEnergy(),
aSecTrack->GetDefinition()->GetPDGMass(),
aSecTrack->GetDefinition()->GetPDGCharge());
if(getenv("GHADChargeDebug"))
{
std::cout << "Recoil fractional charge is "
@@ -506,15 +389,16 @@ const G4Track &aTrack, const G4Step &)
// Put hadronic final state particles into G4ParticleChange
FillTotalResult(result, aTrack);
if(G4HadronicProcess_debug_flag) std::cout << "@@@@ hadronic process end "<< std::endl;
if(G4HadronicProcess_debug_flag)
std::cout << "@@@@ hadronic process end "<< std::endl;
return theTotalResult;
}
G4HadFinalState * G4HadronicProcess::
DoIsotopeCounting(G4HadFinalState * aResult,
const G4Track & aTrack,
const G4Nucleus & aNucleus)
G4HadFinalState*
G4HadronicProcess::DoIsotopeCounting(G4HadFinalState * aResult,
const G4Track & aTrack,
const G4Nucleus & aNucleus)
{
// get the PC from iso-production
if(theOldIsoResult) delete theOldIsoResult;
@@ -547,10 +431,10 @@ const G4Nucleus & aNucleus)
return aResult;
}
G4IsoResult * G4HadronicProcess::
ExtractResidualNucleus(const G4Track & ,
const G4Nucleus & aNucleus,
G4HadFinalState * aResult)
G4IsoResult*
G4HadronicProcess::ExtractResidualNucleus(const G4Track&,
const G4Nucleus& aNucleus,
G4HadFinalState* aResult)
{
G4double A = aNucleus.GetN();
G4double Z = aNucleus.GetZ();
@@ -597,8 +481,7 @@ G4HadFinalState * aResult)
return theResult;
}
G4double G4HadronicProcess::
XBiasSurvivalProbability()
G4double G4HadronicProcess::XBiasSurvivalProbability()
{
G4double result = 0;
G4double nLTraversed = GetTotalNumberOfInteractionLengthTraversed();
@@ -608,16 +491,17 @@ XBiasSurvivalProbability()
return result;
}
G4double G4HadronicProcess::
XBiasSecondaryWeight()
G4double G4HadronicProcess::XBiasSecondaryWeight()
{
G4double result = 0;
G4double nLTraversed = GetTotalNumberOfInteractionLengthTraversed();
result = 1./aScaleFactor*std::exp(-nLTraversed/aScaleFactor*(1-1./aScaleFactor));
result =
1./aScaleFactor*std::exp(-nLTraversed/aScaleFactor*(1-1./aScaleFactor));
return result;
}
void G4HadronicProcess::FillTotalResult(G4HadFinalState * aR, const G4Track & aT)
void
G4HadronicProcess::FillTotalResult(G4HadFinalState * aR, const G4Track & aT)
{
G4Nancheck go_wild;
theTotalResult->Clear();
@@ -712,8 +596,7 @@ void G4HadronicProcess::FillTotalResult(G4HadFinalState * aR, const G4Track & aT
G4Exception("G4HadronicProcess", "007", FatalException,
"use of unsupported track-status.");
}
if(GetProcessName() != "LElastic"
&& AlwaysKillLeadingHadron()
if(GetProcessName() != "hElastic" && GetProcessName() != "HadronElastic"
&& theTotalResult->GetTrackStatus()==fAlive
&& aR->GetStatusChange()==isAlive
)
@@ -729,7 +612,7 @@ void G4HadronicProcess::FillTotalResult(G4HadFinalState * aR, const G4Track & aT
//std::cout << "Debug 2 "<<aR->GetMomentumChange()<<" "<< aNew->GetMomentum() << std::endl;
//std::cout << "Debug 3 "<<newWeight<<std::endl;
//std::cout << std::endl;
G4HadSecondary * theSec = new G4HadSecondary(aNew, newWeight);
G4HadSecondary* theSec = new G4HadSecondary(aNew, 1.0);
aR->AddSecondary(theSec);
aR->SetStatusChange(stopAndKill);
theTotalResult->ProposeTrackStatus(fStopAndKill);