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This commit is contained in:
Gabriele Cosmo
2016-06-09 16:25:56 +02:00
parent 74cad5e589
commit 89a9605df1
4440 changed files with 379508 additions and 189225 deletions
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source/processes/electromagnetic/utils/include/G4VEnergyLossProcess.hh
+254 -245
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@@ -23,7 +23,7 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4VEnergyLossProcess.hh,v 1.89 2009/07/03 14:39:17 vnivanch Exp $
// $Id: G4VEnergyLossProcess.hh,v 1.93 2010/10/14 16:27:35 vnivanch Exp $
// GEANT4 tag $Name:
//
// -------------------------------------------------------------------
@@ -113,6 +113,7 @@ class G4VEmFluctuationModel;
class G4DataVector;
class G4Region;
class G4SafetyHelper;
class G4VAtomDeexcitation;
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
@@ -195,8 +196,7 @@ public:
// Sampling of secondaries in vicinity of geometrical boundary
void SampleSubCutSecondaries(std::vector<G4Track*>&, const G4Step&,
G4VEmModel* model, G4int matIdx,
G4double& extraEdep);
G4VEmModel* model, G4int matIdx);
// PostStep sampling of secondaries
G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
@@ -418,6 +418,9 @@ public:
// Run time method for simulation of ionisation
//------------------------------------------------------------------------
// access atom on which interaction happens
const G4Element* GetCurrentElement() const;
// sample range at the end of a step
inline G4double SampleRange();
@@ -463,6 +466,7 @@ private:
std::vector<G4VEmModel*> emModels;
G4VEmFluctuationModel* fluctModel;
G4VAtomDeexcitation* atomDeexcitation;
std::vector<const G4Region*> scoffRegions;
std::vector<const G4Region*> deRegions;
G4int nSCoffRegions;
@@ -552,8 +556,7 @@ private:
};
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
// ======== Run time inline methods ================
inline size_t G4VEnergyLossProcess::CurrentMaterialCutsCoupleIndex() const
{
@@ -585,6 +588,245 @@ inline G4VEmModel* G4VEnergyLossProcess::SelectModelForMaterial(
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline void
G4VEnergyLossProcess::DefineMaterial(const G4MaterialCutsCouple* couple)
{
if(couple != currentCouple) {
currentCouple = couple;
currentMaterial = couple->GetMaterial();
currentMaterialIndex = couple->GetIndex();
mfpKinEnergy = DBL_MAX;
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline void G4VEnergyLossProcess::SetDynamicMassCharge(G4double massratio,
G4double charge2ratio)
{
massRatio = massratio;
chargeSqRatio = charge2ratio;
reduceFactor = 1.0/(chargeSqRatio*massRatio);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetDEDXForScaledEnergy(G4double e)
{
G4double x = ((*theDEDXTable)[currentMaterialIndex]->Value(e))*chargeSqRatio;
if(e < minKinEnergy) { x *= std::sqrt(e/minKinEnergy); }
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetSubDEDXForScaledEnergy(G4double e)
{
G4double x = ((*theDEDXSubTable)[currentMaterialIndex]->Value(e))*chargeSqRatio;
if(e < minKinEnergy) { x *= std::sqrt(e/minKinEnergy); }
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetIonisationForScaledEnergy(G4double e)
{
//G4double x = 0.0;
// if(theIonisationTable) {
G4double x = ((*theIonisationTable)[currentMaterialIndex]->Value(e))*chargeSqRatio;
if(e < minKinEnergy) { x *= std::sqrt(e/minKinEnergy); }
//}
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline
G4double G4VEnergyLossProcess::GetSubIonisationForScaledEnergy(G4double e)
{
// G4double x = 0.0;
//if(theIonisationSubTable) {
G4double x = ((*theIonisationSubTable)[currentMaterialIndex]->Value(e))*chargeSqRatio;
if(e < minKinEnergy) { x *= std::sqrt(e/minKinEnergy); }
//}
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetScaledRangeForScaledEnergy(G4double e)
{
G4double x = ((*theRangeTableForLoss)[currentMaterialIndex])->Value(e);
if(e < minKinEnergy) { x *= std::sqrt(e/minKinEnergy); }
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double
G4VEnergyLossProcess::GetLimitScaledRangeForScaledEnergy(G4double e)
{
G4double x;
if (e < maxKinEnergyCSDA) {
x = ((*theCSDARangeTable)[currentMaterialIndex])->Value(e);
if(e < minKinEnergy) x *= std::sqrt(e/minKinEnergy);
} else {
x = theRangeAtMaxEnergy[currentMaterialIndex] +
(e - maxKinEnergyCSDA)/theDEDXAtMaxEnergy[currentMaterialIndex];
}
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::ScaledKinEnergyForLoss(G4double r)
{
G4PhysicsVector* v = (*theInverseRangeTable)[currentMaterialIndex];
G4double rmin = v->Energy(0);
G4double e = 0.0;
if(r >= rmin) { e = v->Value(r); }
else if(r > 0.0) {
G4double x = r/rmin;
e = minKinEnergy*x*x;
}
return e;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetLambdaForScaledEnergy(G4double e)
{
return chargeSqRatio*(((*theLambdaTable)[currentMaterialIndex])->Value(e));
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double
G4VEnergyLossProcess::GetDEDX(G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
return GetDEDXForScaledEnergy(kineticEnergy*massRatio);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double
G4VEnergyLossProcess::GetDEDXForSubsec(G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
return GetSubDEDXForScaledEnergy(kineticEnergy*massRatio);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double
G4VEnergyLossProcess::GetRange(G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
G4double x = fRange;
if(kineticEnergy != preStepKinEnergy || couple != currentCouple) {
DefineMaterial(couple);
if(theCSDARangeTable)
x = GetLimitScaledRangeForScaledEnergy(kineticEnergy*massRatio)
* reduceFactor;
else if(theRangeTableForLoss)
x = GetScaledRangeForScaledEnergy(kineticEnergy*massRatio)*reduceFactor;
}
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double
G4VEnergyLossProcess::GetCSDARange(G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
G4double x = DBL_MAX;
if(theCSDARangeTable)
x = GetLimitScaledRangeForScaledEnergy(kineticEnergy*massRatio)
* reduceFactor;
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double
G4VEnergyLossProcess::GetRangeForLoss(G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
G4double x = DBL_MAX;
if(theRangeTableForLoss)
x = GetScaledRangeForScaledEnergy(kineticEnergy*massRatio)*reduceFactor;
// G4cout << "Range from " << GetProcessName()
// << " e= " << kineticEnergy << " r= " << x << G4endl;
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double
G4VEnergyLossProcess::GetKineticEnergy(G4double& range,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
G4double r = range/reduceFactor;
G4double e = ScaledKinEnergyForLoss(r)/massRatio;
return e;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double
G4VEnergyLossProcess::GetLambda(G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
G4double x = 0.0;
if(theLambdaTable) { x = GetLambdaForScaledEnergy(kineticEnergy*massRatio); }
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline void G4VEnergyLossProcess::ComputeLambdaForScaledEnergy(G4double e)
{
mfpKinEnergy = theEnergyOfCrossSectionMax[currentMaterialIndex];
if (e <= mfpKinEnergy) {
preStepLambda = GetLambdaForScaledEnergy(e);
} else {
G4double e1 = e*lambdaFactor;
if(e1 > mfpKinEnergy) {
preStepLambda = GetLambdaForScaledEnergy(e);
G4double preStepLambda1 = GetLambdaForScaledEnergy(e1);
if(preStepLambda1 > preStepLambda) {
mfpKinEnergy = e1;
preStepLambda = preStepLambda1;
}
} else {
preStepLambda = chargeSqRatio*theCrossSectionMax[currentMaterialIndex];
}
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::SampleRange()
{
G4double e = amu_c2*preStepKinEnergy/particle->GetPDGMass();
G4double s = fRange*std::pow(10.,vstrag->Value(e));
G4double x = fRange + G4RandGauss::shoot(0.0,s);
if(x > 0.0) { fRange = x; }
return fRange;
}
// ======== Get/Set inline methods used at initialisation ================
inline void G4VEnergyLossProcess::SetFluctModel(G4VEmFluctuationModel* p)
{
fluctModel = p;
@@ -672,8 +914,8 @@ inline G4bool G4VEnergyLossProcess::IsIntegral() const
inline void G4VEnergyLossProcess::SetIonisation(G4bool val)
{
isIonisation = val;
if(val) aGPILSelection = CandidateForSelection;
else aGPILSelection = NotCandidateForSelection;
if(val) { aGPILSelection = CandidateForSelection; }
else { aGPILSelection = NotCandidateForSelection; }
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
@@ -701,7 +943,7 @@ inline void G4VEnergyLossProcess::SetMinSubRange(G4double val)
inline void G4VEnergyLossProcess::SetLambdaFactor(G4double val)
{
if(val > 0.0 && val <= 1.0) lambdaFactor = val;
if(val > 0.0 && val <= 1.0) { lambdaFactor = val; }
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
@@ -710,7 +952,7 @@ void G4VEnergyLossProcess::SetStepFunction(G4double v1, G4double v2)
{
dRoverRange = v1;
finalRange = v2;
if (dRoverRange > 0.999) dRoverRange = 1.0;
if (dRoverRange > 0.999) { dRoverRange = 1.0; }
currentCouple = 0;
mfpKinEnergy = DBL_MAX;
}
@@ -776,7 +1018,7 @@ inline G4double G4VEnergyLossProcess::MinKinEnergy() const
inline void G4VEnergyLossProcess::SetMaxKinEnergy(G4double e)
{
maxKinEnergy = e;
if(e < maxKinEnergyCSDA) maxKinEnergyCSDA = e;
if(e < maxKinEnergyCSDA) { maxKinEnergyCSDA = e; }
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
@@ -793,91 +1035,6 @@ inline void G4VEnergyLossProcess::SetMaxKinEnergyForCSDARange(G4double e)
maxKinEnergyCSDA = e;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetDEDX(G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
return GetDEDXForScaledEnergy(kineticEnergy*massRatio);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetDEDXForSubsec(G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
return GetSubDEDXForScaledEnergy(kineticEnergy*massRatio);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetRange(G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
G4double x = fRange;
if(kineticEnergy != preStepKinEnergy || couple != currentCouple) {
DefineMaterial(couple);
if(theCSDARangeTable)
x = GetLimitScaledRangeForScaledEnergy(kineticEnergy*massRatio)
* reduceFactor;
else if(theRangeTableForLoss)
x = GetScaledRangeForScaledEnergy(kineticEnergy*massRatio)*reduceFactor;
}
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetCSDARange(
G4double& kineticEnergy, const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
G4double x = DBL_MAX;
if(theCSDARangeTable)
x = GetLimitScaledRangeForScaledEnergy(kineticEnergy*massRatio)
* reduceFactor;
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetRangeForLoss(
G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
G4double x = DBL_MAX;
if(theRangeTableForLoss)
x = GetScaledRangeForScaledEnergy(kineticEnergy*massRatio)*reduceFactor;
// G4cout << "Range from " << GetProcessName()
// << " e= " << kineticEnergy << " r= " << x << G4endl;
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetKineticEnergy(
G4double& range,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
G4double r = range/reduceFactor;
G4double e = ScaledKinEnergyForLoss(r)/massRatio;
return e;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetLambda(G4double& kineticEnergy,
const G4MaterialCutsCouple* couple)
{
DefineMaterial(couple);
G4double x = 0.0;
if(theLambdaTable) x = GetLambdaForScaledEnergy(kineticEnergy*massRatio);
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
@@ -912,7 +1069,7 @@ inline G4PhysicsTable* G4VEnergyLossProcess::DEDXunRestrictedTable() const
inline G4PhysicsTable* G4VEnergyLossProcess::IonisationTable() const
{
G4PhysicsTable* t = theDEDXTable;
if(theIonisationTable) t = theIonisationTable;
if(theIonisationTable) { t = theIonisationTable; }
return t;
}
@@ -921,7 +1078,7 @@ inline G4PhysicsTable* G4VEnergyLossProcess::IonisationTable() const
inline G4PhysicsTable* G4VEnergyLossProcess::IonisationTableForSubsec() const
{
G4PhysicsTable* t = theDEDXSubTable;
if(theIonisationSubTable) t = theIonisationSubTable;
if(theIonisationSubTable) { t = theIonisationSubTable; }
return t;
}
@@ -962,152 +1119,4 @@ inline G4PhysicsTable* G4VEnergyLossProcess::SubLambdaTable()
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::SampleRange()
{
G4double e = amu_c2*preStepKinEnergy/particle->GetPDGMass();
G4double s = fRange*std::pow(10.,vstrag->Value(e));
G4double x = fRange + G4RandGauss::shoot(0.0,s);
if(x > 0.0) fRange = x;
return fRange;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline void G4VEnergyLossProcess::SetDynamicMassCharge(G4double massratio,
G4double charge2ratio)
{
massRatio = massratio;
chargeSqRatio = charge2ratio;
reduceFactor = 1.0/(chargeSqRatio*massRatio);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline void G4VEnergyLossProcess::DefineMaterial(
const G4MaterialCutsCouple* couple)
{
if(couple != currentCouple) {
currentCouple = couple;
currentMaterial = couple->GetMaterial();
currentMaterialIndex = couple->GetIndex();
mfpKinEnergy = DBL_MAX;
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetDEDXForScaledEnergy(G4double e)
{
G4double x = ((*theDEDXTable)[currentMaterialIndex]->Value(e))*chargeSqRatio;
if(e < minKinEnergy) x *= std::sqrt(e/minKinEnergy);
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetSubDEDXForScaledEnergy(G4double e)
{
G4double x = ((*theDEDXSubTable)[currentMaterialIndex]->Value(e))*chargeSqRatio;
if(e < minKinEnergy) x *= std::sqrt(e/minKinEnergy);
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetIonisationForScaledEnergy(G4double e)
{
//G4double x = 0.0;
// if(theIonisationTable) {
G4double x = ((*theIonisationTable)[currentMaterialIndex]->Value(e))*chargeSqRatio;
if(e < minKinEnergy) x *= std::sqrt(e/minKinEnergy);
//}
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline
G4double G4VEnergyLossProcess::GetSubIonisationForScaledEnergy(G4double e)
{
// G4double x = 0.0;
//if(theIonisationSubTable) {
G4double x = ((*theIonisationSubTable)[currentMaterialIndex]->Value(e))*chargeSqRatio;
if(e < minKinEnergy) x *= std::sqrt(e/minKinEnergy);
//}
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetScaledRangeForScaledEnergy(G4double e)
{
G4double x = ((*theRangeTableForLoss)[currentMaterialIndex])->Value(e);
if(e < minKinEnergy) x *= std::sqrt(e/minKinEnergy);
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetLimitScaledRangeForScaledEnergy(
G4double e)
{
G4double x;
if (e < maxKinEnergyCSDA) {
x = ((*theCSDARangeTable)[currentMaterialIndex])->Value(e);
if(e < minKinEnergy) x *= std::sqrt(e/minKinEnergy);
} else {
x = theRangeAtMaxEnergy[currentMaterialIndex] +
(e - maxKinEnergyCSDA)/theDEDXAtMaxEnergy[currentMaterialIndex];
}
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::ScaledKinEnergyForLoss(G4double r)
{
G4PhysicsVector* v = (*theInverseRangeTable)[currentMaterialIndex];
G4double rmin = v->Energy(0);
G4double e = 0.0;
if(r >= rmin) { e = v->Value(r); }
else if(r > 0.0) {
G4double x = r/rmin;
e = minKinEnergy*x*x;
}
return e;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline G4double G4VEnergyLossProcess::GetLambdaForScaledEnergy(G4double e)
{
return chargeSqRatio*(((*theLambdaTable)[currentMaterialIndex])->Value(e));
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
inline void G4VEnergyLossProcess::ComputeLambdaForScaledEnergy(G4double e)
{
mfpKinEnergy = theEnergyOfCrossSectionMax[currentMaterialIndex];
if (e <= mfpKinEnergy) {
preStepLambda = GetLambdaForScaledEnergy(e);
} else {
G4double e1 = e*lambdaFactor;
if(e1 > mfpKinEnergy) {
preStepLambda = GetLambdaForScaledEnergy(e);
G4double preStepLambda1 = GetLambdaForScaledEnergy(e1);
if(preStepLambda1 > preStepLambda) {
mfpKinEnergy = e1;
preStepLambda = preStepLambda1;
}
} else {
preStepLambda = chargeSqRatio*theCrossSectionMax[currentMaterialIndex];
}
}
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
#endif