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This commit is contained in:
Gabriele Cosmo
2024-02-16 14:58:45 +01:00
parent 860a2b92bf
commit dda54bbdcf
331 changed files with 48457 additions and 50699 deletions
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source/processes/electromagnetic/utils/src/G4VEmProcess.cc
+16 -14
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@@ -335,6 +335,7 @@ void G4VEmProcess::StartTracking(G4Track* track)
currentParticle = track->GetParticleDefinition();
theNumberOfInteractionLengthLeft = -1.0;
mfpKinEnergy = DBL_MAX;
preStepLambda = 0.0;
if(isIon) { massRatio = proton_mass_c2/currentParticle->GetPDGMass(); }
@@ -359,8 +360,7 @@ G4double G4VEmProcess::PostStepGetPhysicalInteractionLength(
G4double x = DBL_MAX;
DefineMaterial(track.GetMaterialCutsCouple());
preStepKinEnergy = track.GetKineticEnergy();
preStepLogKinEnergy = track.GetDynamicParticle()->GetLogKineticEnergy();
preStepKinEnergy = track.GetKineticEnergy();
const G4double scaledEnergy = preStepKinEnergy*massRatio;
SelectModel(scaledEnergy, currentCoupleIndex);
/*
@@ -370,6 +370,8 @@ G4double G4VEmProcess::PostStepGetPhysicalInteractionLength(
if(!currentModel->IsActive(scaledEnergy)) {
theNumberOfInteractionLengthLeft = -1.0;
currentInteractionLength = DBL_MAX;
mfpKinEnergy = DBL_MAX;
preStepLambda = 0.0;
return x;
}
@@ -384,7 +386,8 @@ G4double G4VEmProcess::PostStepGetPhysicalInteractionLength(
}
// compute mean free path
ComputeIntegralLambda(preStepKinEnergy, preStepLogKinEnergy);
ComputeIntegralLambda(preStepKinEnergy, track);
// zero cross section
if(preStepLambda <= 0.0) {
@@ -417,15 +420,15 @@ G4double G4VEmProcess::PostStepGetPhysicalInteractionLength(
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
void G4VEmProcess::ComputeIntegralLambda(G4double e, G4double loge)
void G4VEmProcess::ComputeIntegralLambda(G4double e, const G4Track& track)
{
if(fXSType == fEmNoIntegral) {
preStepLambda = GetCurrentLambda(e, loge);
if (fXSType == fEmNoIntegral) {
preStepLambda = GetCurrentLambda(e, LogEkin(track));
} else if(fXSType == fEmIncreasing) {
} else if (fXSType == fEmIncreasing) {
if(e*invLambdaFactor < mfpKinEnergy) {
mfpKinEnergy = e;
preStepLambda = GetCurrentLambda(e, loge);
preStepLambda = GetCurrentLambda(e, LogEkin(track));
mfpKinEnergy = (preStepLambda > 0.0) ? e : 0.0;
}
} else if(fXSType == fEmDecreasing) {
@@ -439,17 +442,16 @@ void G4VEmProcess::ComputeIntegralLambda(G4double e, G4double loge)
const G4double epeak = (*theEnergyOfCrossSectionMax)[currentCoupleIndex];
if(e <= epeak) {
if(e*invLambdaFactor < mfpKinEnergy) {
mfpKinEnergy = e;
preStepLambda = GetCurrentLambda(e, loge);
preStepLambda = GetCurrentLambda(e, LogEkin(track));
mfpKinEnergy = (preStepLambda > 0.0) ? e : 0.0;
}
} else if(e < mfpKinEnergy) {
const G4double e1 = std::max(epeak, e*lambdaFactor);
preStepLambda = GetCurrentLambda(e1);
preStepLambda = GetCurrentLambda(e1);
mfpKinEnergy = e1;
}
} else {
preStepLambda = GetCurrentLambda(e, loge);
preStepLambda = GetCurrentLambda(e, LogEkin(track));
}
}