#include <G4IonParametrisedLossModel.hh>

Inheritance diagram for G4IonParametrisedLossModel:

Public Member Functions
G4bool	AddDEDXTable (const G4String &name, G4VIonDEDXTable table, G4VIonDEDXScalingAlgorithm algorithm=nullptr)

virtual G4double	ChargeSquareRatio (const G4Track &)

G4double	ComputeCrossSectionPerAtom (const G4ParticleDefinition , const G4Element , G4double kinEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

G4double	ComputeCrossSectionPerAtom (const G4ParticleDefinition *, G4double, G4double, G4double, G4double, G4double) override

virtual G4double	ComputeCrossSectionPerShell (const G4ParticleDefinition *, G4int Z, G4int shellIdx, G4double kinEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

G4double	ComputeDEDX (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy=DBL_MAX)

G4double	ComputeDEDXPerVolume (const G4Material , const G4ParticleDefinition , G4double, G4double) override

G4double	ComputeLossForStep (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double, G4double)

G4double	ComputeMeanFreePath (const G4ParticleDefinition , G4double kineticEnergy, const G4Material , G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

void	CorrectionsAlongStep (const G4MaterialCutsCouple , const G4DynamicParticle , const G4double &, G4double &) override

G4double	CrossSection (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

G4double	CrossSectionPerVolume (const G4Material , const G4ParticleDefinition , G4double, G4double, G4double) override

G4bool	DeexcitationFlag () const

virtual void	DefineForRegion (const G4Region *)

G4double	DeltaRayMeanEnergyTransferRate (const G4Material , const G4ParticleDefinition , G4double, G4double)

virtual void	FillNumberOfSecondaries (G4int &numberOfTriplets, G4int &numberOfRecoil)

G4bool	ForceBuildTableFlag () const

	G4IonParametrisedLossModel (const G4ParticleDefinition *particle=nullptr, const G4String &name="ParamICRU73")

G4VEmAngularDistribution *	GetAngularDistribution ()

G4double	GetChargeSquareRatio (const G4ParticleDefinition , const G4Material , G4double) override

G4PhysicsTable *	GetCrossSectionTable ()

const G4Element *	GetCurrentElement () const

const G4Isotope *	GetCurrentIsotope () const

G4ElementData *	GetElementData ()

std::vector< G4EmElementSelector * > *	GetElementSelectors ()

G4VEmFluctuationModel *	GetModelOfFluctuations ()

const G4String &	GetName () const

virtual G4double	GetPartialCrossSection (const G4Material , G4int level, const G4ParticleDefinition , G4double kineticEnergy)

G4double	GetParticleCharge (const G4ParticleDefinition , const G4Material , G4double) override

G4VEmModel *	GetTripletModel ()

G4double	HighEnergyActivationLimit () const

G4double	HighEnergyLimit () const

void	Initialise (const G4ParticleDefinition *, const G4DataVector &) override

void	InitialiseElementSelectors (const G4ParticleDefinition *, const G4DataVector &)

virtual void	InitialiseForElement (const G4ParticleDefinition *, G4int Z)

virtual void	InitialiseForMaterial (const G4ParticleDefinition , const G4Material )

virtual void	InitialiseLocal (const G4ParticleDefinition , G4VEmModel masterModel)

G4bool	IsActive (G4double kinEnergy) const

LossTableList::iterator	IsApplicable (const G4ParticleDefinition , const G4Material )

G4bool	IsLocked () const

G4bool	IsMaster () const

G4double	LowEnergyActivationLimit () const

G4double	LowEnergyLimit () const

G4bool	LPMFlag () const

G4double	MaxSecondaryKinEnergy (const G4DynamicParticle *dynParticle)

G4double	MinEnergyCut (const G4ParticleDefinition , const G4MaterialCutsCouple ) override

virtual G4double	MinPrimaryEnergy (const G4Material , const G4ParticleDefinition , G4double cut=0.0)

virtual void	ModelDescription (std::ostream &outFile) const

G4double	PolarAngleLimit () const

void	PrintDEDXTable (const G4ParticleDefinition , const G4Material , G4double, G4double, G4int, G4bool)

void	PrintDEDXTableHandlers (const G4ParticleDefinition , const G4Material , G4double, G4double, G4int, G4bool)

G4bool	RemoveDEDXTable (const G4String &name)

void	SampleSecondaries (std::vector< G4DynamicParticle * > , const G4MaterialCutsCouple , const G4DynamicParticle *, G4double, G4double) override

G4double	SecondaryThreshold () const

G4int	SelectIsotopeNumber (const G4Element *)

const G4Element *	SelectRandomAtom (const G4Material , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

const G4Element *	SelectRandomAtom (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

G4int	SelectRandomAtomNumber (const G4Material *)

const G4Element *	SelectTargetAtom (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double kineticEnergy, G4double logKineticEnergy, G4double cutEnergy=0.0, G4double maxEnergy=DBL_MAX)

void	SetActivationHighEnergyLimit (G4double)

void	SetActivationLowEnergyLimit (G4double)

void	SetAngularDistribution (G4VEmAngularDistribution *)

void	SetAngularGeneratorFlag (G4bool)

void	SetCrossSectionTable (G4PhysicsTable *, G4bool isLocal)

void	SetCurrentCouple (const G4MaterialCutsCouple *)

void	SetDeexcitationFlag (G4bool val)

void	SetElementSelectors (std::vector< G4EmElementSelector * > *)

void	SetEnergyLossLimit (G4double ionEnergyLossLimit)

void	SetFluctuationFlag (G4bool val)

void	SetForceBuildTable (G4bool val)

void	SetHighEnergyLimit (G4double)

void	SetLocked (G4bool)

void	SetLowEnergyLimit (G4double)

void	SetLPMFlag (G4bool val)

void	SetMasterThread (G4bool val)

void	SetParticleChange (G4VParticleChange , G4VEmFluctuationModel f=nullptr)

void	SetPolarAngleLimit (G4double)

void	SetSecondaryThreshold (G4double)

void	SetTripletModel (G4VEmModel *)

virtual void	SetupForMaterial (const G4ParticleDefinition , const G4Material , G4double kineticEnergy)

void	SetUseBaseMaterials (G4bool val)

virtual void	StartTracking (G4Track *)

G4bool	UseAngularGeneratorFlag () const

G4bool	UseBaseMaterials () const

virtual G4double	Value (const G4MaterialCutsCouple , const G4ParticleDefinition , G4double kineticEnergy)

virtual	~G4IonParametrisedLossModel ()

Protected Member Functions
const G4MaterialCutsCouple *	CurrentCouple () const

G4ParticleChangeForGamma *	GetParticleChangeForGamma ()

G4ParticleChangeForLoss *	GetParticleChangeForLoss ()

G4double	MaxSecondaryEnergy (const G4ParticleDefinition *, G4double) override

void	SetCurrentElement (const G4Element *)

Protected Attributes
size_t	basedCoupleIndex = 0

size_t	currentCoupleIndex = 0

G4ElementData *	fElementData = nullptr

G4double	inveplus

G4bool	lossFlucFlag = true

const G4Material *	pBaseMaterial = nullptr

G4double	pFactor = 1.0

G4VParticleChange *	pParticleChange = nullptr

const std::vector< G4double > *	theDensityFactor = nullptr

const std::vector< G4int > *	theDensityIdx = nullptr

G4PhysicsTable *	xSectionTable = nullptr

Private Types
typedef std::map< IonMatCouple, G4PhysicsFreeVector * >	EnergyRangeTable

typedef std::map< IonMatCouple, G4PhysicsFreeVector * >	RangeEnergyTable

Private Member Functions
void	BuildRangeVector (const G4ParticleDefinition , const G4MaterialCutsCouple )

	G4IonParametrisedLossModel (const G4IonParametrisedLossModel &)

G4IonParametrisedLossModel &	operator= (const G4IonParametrisedLossModel &right)

void	UpdateCache (const G4ParticleDefinition *)

void	UpdateDEDXCache (const G4ParticleDefinition , const G4Material , G4double cutEnergy)

void	UpdateRangeCache (const G4ParticleDefinition , const G4MaterialCutsCouple )

Private Attributes
G4VEmAngularDistribution *	anglModel = nullptr

G4BetheBlochModel *	betheBlochModel

G4BraggIonModel *	braggIonModel

G4double	cacheChargeSquare

G4double	cacheElecMassRatio

G4double	cacheMass

const G4ParticleDefinition *	cacheParticle

G4EmCorrections *	corrections

G4double	corrFactor

G4DataVector	cutEnergies

G4double	dedxCacheEnergyCut

G4double	dedxCacheGenIonMassRatio

LossTableList::iterator	dedxCacheIter

const G4Material *	dedxCacheMaterial

const G4ParticleDefinition *	dedxCacheParticle

G4double	dedxCacheTransitionEnergy

G4double	dedxCacheTransitionFactor

EnergyRangeTable	E

std::vector< G4EmElementSelector * > *	elmSelectors = nullptr

G4double	eMaxActive = DBL_MAX

G4double	eMinActive = 0.0

G4double	energyLossLimit

const G4MaterialCutsCouple *	fCurrentCouple = nullptr

const G4Element *	fCurrentElement = nullptr

const G4Isotope *	fCurrentIsotope = nullptr

G4LossTableManager *	fEmManager

G4bool	flagDeexcitation = false

G4bool	flagForceBuildTable = false

G4VEmFluctuationModel *	flucModel = nullptr

G4VEmModel *	fTripletModel = nullptr

const G4ParticleDefinition *	genericIon

G4double	genericIonPDGMass

G4double	highLimit

G4bool	isInitialised

G4bool	isLocked = false

G4bool	isMaster = true

G4bool	localElmSelectors = true

G4bool	localTable = true

LossTableList	lossTableList

G4double	lowerEnergyEdgeIntegr

G4double	lowLimit

const G4String	name

size_t	nmbBins

size_t	nmbSubBins

G4int	nsec = 5

G4int	nSelectors = 0

G4ParticleChangeForLoss *	particleChangeLoss

G4double	polarAngleLimit

RangeEnergyTable	r

G4PhysicsVector *	rangeCacheEnergyRange

const G4MaterialCutsCouple *	rangeCacheMatCutsCouple

const G4ParticleDefinition *	rangeCacheParticle

G4PhysicsVector *	rangeCacheRangeEnergy

G4double	secondaryThreshold = DBL_MAX

G4bool	theLPMflag = false

G4double	upperEnergyEdgeIntegr

G4bool	useAngularGenerator = false

G4bool	useBaseMaterials = false

std::vector< G4double >	xsec

Detailed Description

Definition at line 91 of file G4IonParametrisedLossModel.hh.

Member Typedef Documentation

◆ EnergyRangeTable

typedef std::map<IonMatCouple, G4PhysicsFreeVector*> G4IonParametrisedLossModel::EnergyRangeTable

private

Definition at line 268 of file G4IonParametrisedLossModel.hh.

◆ RangeEnergyTable

typedef std::map<IonMatCouple, G4PhysicsFreeVector*> G4IonParametrisedLossModel::RangeEnergyTable

private

Definition at line 265 of file G4IonParametrisedLossModel.hh.

Constructor & Destructor Documentation

◆ G4IonParametrisedLossModel() [1/2]

G4IonParametrisedLossModel::G4IonParametrisedLossModel	(	const G4ParticleDefinition *	particle = `nullptr`,
		const G4String &	name = `"ParamICRU73"`
	)

explicit

Definition at line 101 of file G4IonParametrisedLossModel.cc.

  : G4VEmModel(nam),
    braggIonModel(0),
    betheBlochModel(0),
    nmbBins(90),
    nmbSubBins(100),
    particleChangeLoss(0),
    corrFactor(1.0),
    energyLossLimit(0.01),
    cutEnergies(0),
    isInitialised(false)
{
  genericIon = G4GenericIon::Definition();
  genericIonPDGMass = genericIon->GetPDGMass();
  corrections = G4LossTableManager::Instance()->EmCorrections();
 
  // The Bragg ion and Bethe Bloch models are instantiated
  braggIonModel = new G4BraggIonModel();
  betheBlochModel = new G4BetheBlochModel();
 
  // The boundaries for the range tables are set
  lowerEnergyEdgeIntegr = 0.025 * MeV;
  upperEnergyEdgeIntegr = betheBlochModel -> HighEnergyLimit();
 
  // Cache parameters are set
  cacheParticle = 0;
  cacheMass = 0;
  cacheElecMassRatio = 0;
  cacheChargeSquare = 0;
 
  // Cache parameters are set
  rangeCacheParticle = 0;
  rangeCacheMatCutsCouple = 0;
  rangeCacheEnergyRange = 0;
  rangeCacheRangeEnergy = 0;
 
  // Cache parameters are set
  dedxCacheParticle = 0;
  dedxCacheMaterial = 0;
  dedxCacheEnergyCut = 0;
  dedxCacheIter = lossTableList.end();
  dedxCacheTransitionEnergy = 0.0;
  dedxCacheTransitionFactor = 0.0;
  dedxCacheGenIonMassRatio = 0.0;
 
  // default generator
  SetAngularDistribution(new G4DeltaAngle());
}

References betheBlochModel, braggIonModel, cacheChargeSquare, cacheElecMassRatio, cacheMass, cacheParticle, corrections, dedxCacheEnergyCut, dedxCacheGenIonMassRatio, dedxCacheIter, dedxCacheMaterial, dedxCacheParticle, dedxCacheTransitionEnergy, dedxCacheTransitionFactor, G4GenericIon::Definition(), G4LossTableManager::EmCorrections(), genericIon, genericIonPDGMass, G4ParticleDefinition::GetPDGMass(), G4VEmModel::HighEnergyLimit(), G4LossTableManager::Instance(), lossTableList, lowerEnergyEdgeIntegr, MeV, rangeCacheEnergyRange, rangeCacheMatCutsCouple, rangeCacheParticle, rangeCacheRangeEnergy, G4VEmModel::SetAngularDistribution(), and upperEnergyEdgeIntegr.

◆ ~G4IonParametrisedLossModel()

G4IonParametrisedLossModel::~G4IonParametrisedLossModel ( )

virtual

Definition at line 154 of file G4IonParametrisedLossModel.cc.

                                                        {
 
  // dE/dx table objects are deleted and the container is cleared
  LossTableList::iterator iterTables = lossTableList.begin();
  LossTableList::iterator iterTables_end = lossTableList.end();
 
  for(;iterTables != iterTables_end; ++iterTables) { delete *iterTables; }
  lossTableList.clear();
 
  // range table
  RangeEnergyTable::iterator itr = r.begin();
  RangeEnergyTable::iterator itr_end = r.end();
  for(;itr != itr_end; ++itr) { delete itr->second; }
  r.clear();
 
  // inverse range
  EnergyRangeTable::iterator ite = E.begin();
  EnergyRangeTable::iterator ite_end = E.end();
  for(;ite != ite_end; ++ite) { delete ite->second; }
  E.clear();
 
}

References E, lossTableList, and r.

◆ G4IonParametrisedLossModel() [2/2]

G4IonParametrisedLossModel::G4IonParametrisedLossModel ( const G4IonParametrisedLossModel & )

private

Member Function Documentation

◆ AddDEDXTable()

G4bool G4IonParametrisedLossModel::AddDEDXTable	(	const G4String &	name,
		G4VIonDEDXTable *	table,
		G4VIonDEDXScalingAlgorithm *	algorithm = `nullptr`
	)

Definition at line 1232 of file G4IonParametrisedLossModel.cc.

                                                                       {
 
  if(table == 0) {
     G4cout << "G4IonParametrisedLossModel::AddDEDXTable() Cannot "
            << " add table: Invalid pointer."
            << G4endl;
 
     return false;
  }
 
  // Checking uniqueness of name
  LossTableList::iterator iter = lossTableList.begin();
  LossTableList::iterator iter_end = lossTableList.end();
 
  for(;iter != iter_end; ++iter) {
     const G4String& tableName = (*iter)->GetName();
 
     if(tableName == nam) {
        G4cout << "G4IonParametrisedLossModel::AddDEDXTable() Cannot "
               << " add table: Name already exists."
               << G4endl;
 
        return false;
     }
  }
 
  G4VIonDEDXScalingAlgorithm* scalingAlgorithm = algorithm;
  if(scalingAlgorithm == 0)
     scalingAlgorithm = new G4VIonDEDXScalingAlgorithm;
 
  G4IonDEDXHandler* handler =
                      new G4IonDEDXHandler(table, scalingAlgorithm, nam);
 
  lossTableList.push_front(handler);
 
  return true;
}

References G4cout, G4endl, and lossTableList.

Referenced by Initialise().

◆ BuildRangeVector()

void G4IonParametrisedLossModel::BuildRangeVector	(	const G4ParticleDefinition *	particle,
		const G4MaterialCutsCouple *	matCutsCouple
	)

private

Definition at line 1051 of file G4IonParametrisedLossModel.cc.

                                                                {
 
  G4double cutEnergy = DBL_MAX;
  size_t cutIndex = matCutsCouple -> GetIndex();
  cutEnergy = cutEnergies[cutIndex];
 
  const G4Material* material = matCutsCouple -> GetMaterial();
 
  G4double massRatio = genericIonPDGMass / particle -> GetPDGMass();
 
  G4double lowerEnergy = lowerEnergyEdgeIntegr / massRatio;
  G4double upperEnergy = upperEnergyEdgeIntegr / massRatio;
 
  G4double logLowerEnergyEdge = std::log(lowerEnergy);
  G4double logUpperEnergyEdge = std::log(upperEnergy);
 
  G4double logDeltaEnergy = (logUpperEnergyEdge - logLowerEnergyEdge) /
                                                        G4double(nmbBins);
 
  G4double logDeltaIntegr = logDeltaEnergy / G4double(nmbSubBins);
 
  G4PhysicsFreeVector* energyRangeVector =
    new G4PhysicsFreeVector(nmbBins+1,
                lowerEnergy,
                upperEnergy,
                /*spline=*/true);
 
  G4double dedxLow = ComputeDEDXPerVolume(material,
                                          particle,
                                          lowerEnergy,
                                          cutEnergy);
 
  G4double range = 2.0 * lowerEnergy / dedxLow;
 
  energyRangeVector -> PutValues(0, lowerEnergy, range);
 
  G4double logEnergy = std::log(lowerEnergy);
  for(size_t i = 1; i < nmbBins+1; i++) {
 
      G4double logEnergyIntegr = logEnergy;
 
      for(size_t j = 0; j < nmbSubBins; j++) {
 
          G4double binLowerBoundary = G4Exp(logEnergyIntegr);
          logEnergyIntegr += logDeltaIntegr;
 
          G4double binUpperBoundary = G4Exp(logEnergyIntegr);
          G4double deltaIntegr = binUpperBoundary - binLowerBoundary;
 
          G4double energyIntegr = binLowerBoundary + 0.5 * deltaIntegr;
 
          G4double dedxValue = ComputeDEDXPerVolume(material,
                                                    particle,
                                                    energyIntegr,
                            cutEnergy);
 
          if(dedxValue > 0.0) range += deltaIntegr / dedxValue;
 
#ifdef PRINT_DEBUG_DETAILS
              G4cout << "   E = "<< energyIntegr/MeV
                     << " MeV -> dE = " << deltaIntegr/MeV
                     << " MeV -> dE/dx = " << dedxValue/MeV*mm
                     << " MeV/mm -> dE/(dE/dx) = " << deltaIntegr /
                                                               dedxValue / mm
                     << " mm -> range = " << range / mm
                     << " mm " << G4endl;
#endif
      }
 
      logEnergy += logDeltaEnergy;
 
      G4double energy = G4Exp(logEnergy);
 
      energyRangeVector -> PutValues(i, energy, range);
 
#ifdef PRINT_DEBUG_DETAILS
      G4cout << "G4IonParametrisedLossModel::BuildRangeVector() bin = "
             << i <<", E = "
             << energy / MeV << " MeV, R = "
             << range / mm << " mm"
             << G4endl;
#endif
 
  }
  //vector is filled: activate spline
  energyRangeVector -> FillSecondDerivatives();
 
  G4double lowerRangeEdge =
                    energyRangeVector -> Value(lowerEnergy);
  G4double upperRangeEdge =
                    energyRangeVector -> Value(upperEnergy);
 
  G4PhysicsFreeVector* rangeEnergyVector
    = new G4PhysicsFreeVector(nmbBins+1,
                  lowerRangeEdge,
                  upperRangeEdge,
                  /*spline=*/true);
 
  for(size_t i = 0; i < nmbBins+1; i++) {
      G4double energy = energyRangeVector -> Energy(i);
      rangeEnergyVector ->
             PutValues(i, energyRangeVector -> Value(energy), energy);
  }
 
  rangeEnergyVector -> FillSecondDerivatives();
 
#ifdef PRINT_DEBUG_TABLES
  G4cout << *energyLossVector
         << *energyRangeVector
         << *rangeEnergyVector << G4endl;
#endif
 
  IonMatCouple ionMatCouple = std::make_pair(particle, matCutsCouple);
 
  E[ionMatCouple] = energyRangeVector;
  r[ionMatCouple] = rangeEnergyVector;
}

References ComputeDEDXPerVolume(), cutEnergies, DBL_MAX, E, G4INCL::KinematicsUtils::energy(), G4cout, G4endl, G4Exp(), genericIonPDGMass, lowerEnergyEdgeIntegr, eplot::material, MeV, mm, nmbBins, nmbSubBins, r, upperEnergyEdgeIntegr, and G4VEmModel::Value().

Referenced by UpdateRangeCache().

◆ ChargeSquareRatio()

G4double G4VEmModel::ChargeSquareRatio ( const G4Track & track )

virtualinherited

Reimplemented in G4BraggIonGasModel, and G4BetheBlochIonGasModel.

Definition at line 374 of file G4VEmModel.cc.

{
  return GetChargeSquareRatio(track.GetParticleDefinition(), 
                              track.GetMaterial(), track.GetKineticEnergy());
}

References G4VEmModel::GetChargeSquareRatio(), G4Track::GetKineticEnergy(), G4Track::GetMaterial(), and G4Track::GetParticleDefinition().

Referenced by G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength().

◆ ComputeCrossSectionPerAtom() [1/2]

G4double G4VEmModel::ComputeCrossSectionPerAtom	(	const G4ParticleDefinition *	part,
		const G4Element *	elm,
		G4double	kinEnergy,
		G4double	cutEnergy = `0.0`,
		G4double	maxEnergy = `DBL_MAX`
	)

inlineinherited

Definition at line 566 of file G4VEmModel.hh.

{
  SetCurrentElement(elm);
  return ComputeCrossSectionPerAtom(part,kinEnergy,elm->GetZ(),elm->GetN(),
                                    cutEnergy,maxEnergy);
}

References G4VEmModel::ComputeCrossSectionPerAtom(), G4Element::GetN(), G4Element::GetZ(), and G4VEmModel::SetCurrentElement().

◆ ComputeCrossSectionPerAtom() [2/2]

G4double G4IonParametrisedLossModel::ComputeCrossSectionPerAtom	(	const G4ParticleDefinition *	particle,
		G4double	kineticEnergy,
		G4double	atomicNumber,
		G4double	,
		G4double	cutEnergy,
		G4double	maxKinEnergy
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 364 of file G4IonParametrisedLossModel.cc.

                                                          {
 
  // ############## Cross section per atom  ################################
  // Function computes ionization cross section per atom
  //
  // See Geant4 physics reference manual (version 9.1), section 9.1.3
  //
  // Ref.: W.M. Yao et al, Jour. of Phys. G 33 (2006) 1.
  //       B. Rossi, High energy particles, New York, NY: Prentice-Hall (1952).
  //
  // (Implementation adapted from G4BraggIonModel)
 
  G4double crosssection     = 0.0;
  G4double tmax      = MaxSecondaryEnergy(particle, kineticEnergy);
  G4double maxEnergy = std::min(tmax, maxKinEnergy);
 
  if(cutEnergy < tmax) {
 
     G4double energy  = kineticEnergy + cacheMass;
     G4double betaSquared  = kineticEnergy *
                                     (energy + cacheMass) / (energy * energy);
 
     crosssection = 1.0 / cutEnergy - 1.0 / maxEnergy -
                         betaSquared * std::log(maxEnergy / cutEnergy) / tmax;
 
     crosssection *= twopi_mc2_rcl2 * cacheChargeSquare / betaSquared;
  }
 
#ifdef PRINT_DEBUG_CS
  G4cout << "########################################################"
         << G4endl
         << "# G4IonParametrisedLossModel::ComputeCrossSectionPerAtom"
         << G4endl
         << "# particle =" << particle -> GetParticleName()
         <<  G4endl
         << "# cut(MeV) = " << cutEnergy/MeV
         << G4endl;
 
  G4cout << "#"
         << std::setw(13) << std::right << "E(MeV)"
         << std::setw(14) << "CS(um)"
         << std::setw(14) << "E_max_sec(MeV)"
         << G4endl
         << "# ------------------------------------------------------"
         << G4endl;
 
  G4cout << std::setw(14) << std::right << kineticEnergy / MeV
         << std::setw(14) << crosssection / (um * um)
         << std::setw(14) << tmax / MeV
         << G4endl;
#endif
 
  crosssection *= atomicNumber;
 
  return crosssection;
}

References cacheChargeSquare, cacheMass, G4INCL::KinematicsUtils::energy(), G4cout, G4endl, MaxSecondaryEnergy(), MeV, G4INCL::Math::min(), source.hepunit::twopi_mc2_rcl2, and um.

Referenced by CrossSectionPerVolume().

◆ ComputeCrossSectionPerShell()

G4double G4VEmModel::ComputeCrossSectionPerShell	(	const G4ParticleDefinition *	,
		G4int	Z,
		G4int	shellIdx,
		G4double	kinEnergy,
		G4double	cutEnergy = `0.0`,
		G4double	maxEnergy = `DBL_MAX`
	)

virtualinherited

Definition at line 351 of file G4VEmModel.cc.

{
  return 0.0;
}

Referenced by G4EmCalculator::ComputeCrossSectionPerShell().

◆ ComputeDEDX()

G4double G4VEmModel::ComputeDEDX	(	const G4MaterialCutsCouple *	couple,
		const G4ParticleDefinition *	part,
		G4double	kineticEnergy,
		G4double	cutEnergy = `DBL_MAX`
	)

inlineinherited

Definition at line 528 of file G4VEmModel.hh.

{
  SetCurrentCouple(couple);
  return pFactor*ComputeDEDXPerVolume(pBaseMaterial,part,kinEnergy,cutEnergy);
}

References G4VEmModel::ComputeDEDXPerVolume(), G4VEmModel::pBaseMaterial, G4VEmModel::pFactor, and G4VEmModel::SetCurrentCouple().

◆ ComputeDEDXPerVolume()

G4double G4IonParametrisedLossModel::ComputeDEDXPerVolume	(	const G4Material *	material,
		const G4ParticleDefinition *	particle,
		G4double	kineticEnergy,
		G4double	cutEnergy
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 448 of file G4IonParametrisedLossModel.cc.

                                          {
 
  // ############## dE/dx ##################################################
  // Function computes dE/dx values, where following rules are adopted:
  //   A. If the ion-material pair is covered by any native ion data
  //      parameterisation, then:
  //      * This parameterization is used for energies below a given energy
  //        limit,
  //      * whereas above the limit the Bethe-Bloch model is applied, in
  //        combination with an effective charge estimate and high order
  //        correction terms.
  //      A smoothing procedure is applied to dE/dx values computed with
  //      the second approach. The smoothing factor is based on the dE/dx
  //      values of both approaches at the transition energy (high order
  //      correction terms are included in the calculation of the transition
  //      factor).
  //   B. If the particle is a generic ion, the BraggIon and Bethe-Bloch
  //      models are used and a smoothing procedure is applied to values
  //      obtained with the second approach.
  //   C. If the ion-material is not covered by any ion data parameterization
  //      then:
  //      * The BraggIon model is used for energies below a given energy
  //        limit,
  //      * whereas above the limit the Bethe-Bloch model is applied, in
  //        combination with an effective charge estimate and high order
  //        correction terms.
  //      Also in this case, a smoothing procedure is applied to dE/dx values
  //      computed with the second model.
 
  G4double dEdx = 0.0;
  UpdateDEDXCache(particle, material, cutEnergy);
 
  LossTableList::iterator iter = dedxCacheIter;
 
  if(iter != lossTableList.end()) {
 
     G4double transitionEnergy = dedxCacheTransitionEnergy;
 
     if(transitionEnergy > kineticEnergy) {
 
        dEdx = (*iter) -> GetDEDX(particle, material, kineticEnergy);
 
        G4double dEdxDeltaRays = DeltaRayMeanEnergyTransferRate(material,
                                           particle,
                                           kineticEnergy,
                                           cutEnergy);
        dEdx -= dEdxDeltaRays;
     }
     else {
        G4double massRatio = dedxCacheGenIonMassRatio;
 
        G4double chargeSquare =
                       GetChargeSquareRatio(particle, material, kineticEnergy);
 
        G4double scaledKineticEnergy = kineticEnergy * massRatio;
        G4double scaledTransitionEnergy = transitionEnergy * massRatio;
 
        G4double lowEnergyLimit = betheBlochModel -> LowEnergyLimit();
 
        if(scaledTransitionEnergy >= lowEnergyLimit) {
 
           dEdx = betheBlochModel -> ComputeDEDXPerVolume(
                                      material, genericIon,
                          scaledKineticEnergy, cutEnergy);
 
           dEdx *= chargeSquare;
 
           dEdx += corrections -> ComputeIonCorrections(particle,
                                                 material, kineticEnergy);
 
           G4double factor = 1.0 + dedxCacheTransitionFactor /
                                                           kineticEnergy;
 
       dEdx *= factor;
    }
     }
  }
  else {
     G4double massRatio = 1.0;
     G4double chargeSquare = 1.0;
 
     if(particle != genericIon) {
 
        chargeSquare = GetChargeSquareRatio(particle, material, kineticEnergy);
        massRatio = genericIonPDGMass / particle -> GetPDGMass();
     }
 
     G4double scaledKineticEnergy = kineticEnergy * massRatio;
 
     G4double lowEnergyLimit = betheBlochModel -> LowEnergyLimit();
     if(scaledKineticEnergy < lowEnergyLimit) {
        dEdx = braggIonModel -> ComputeDEDXPerVolume(
                                      material, genericIon,
                          scaledKineticEnergy, cutEnergy);
 
        dEdx *= chargeSquare;
     }
     else {
        G4double dEdxLimitParam = braggIonModel -> ComputeDEDXPerVolume(
                                      material, genericIon,
                          lowEnergyLimit, cutEnergy);
 
        G4double dEdxLimitBetheBloch = betheBlochModel -> ComputeDEDXPerVolume(
                                      material, genericIon,
                          lowEnergyLimit, cutEnergy);
 
        if(particle != genericIon) {
           G4double chargeSquareLowEnergyLimit =
               GetChargeSquareRatio(particle, material,
                                    lowEnergyLimit / massRatio);
 
           dEdxLimitParam *= chargeSquareLowEnergyLimit;
           dEdxLimitBetheBloch *= chargeSquareLowEnergyLimit;
 
           dEdxLimitBetheBloch +=
                    corrections -> ComputeIonCorrections(particle,
                                      material, lowEnergyLimit / massRatio);
        }
 
        G4double factor = (1.0 + (dEdxLimitParam/dEdxLimitBetheBloch - 1.0)
                               * lowEnergyLimit / scaledKineticEnergy);
 
        dEdx = betheBlochModel -> ComputeDEDXPerVolume(
                                      material, genericIon,
                          scaledKineticEnergy, cutEnergy);
 
        dEdx *= chargeSquare;
 
        if(particle != genericIon) {
           dEdx += corrections -> ComputeIonCorrections(particle,
                                      material, kineticEnergy);
        }
 
        dEdx *= factor;
     }
 
  }
 
  if (dEdx < 0.0) dEdx = 0.0;
 
  return dEdx;
}

References betheBlochModel, braggIonModel, ComputeDEDXPerVolume(), corrections, dedxCacheGenIonMassRatio, dedxCacheIter, dedxCacheTransitionEnergy, dedxCacheTransitionFactor, DeltaRayMeanEnergyTransferRate(), genericIon, genericIonPDGMass, GetChargeSquareRatio(), lossTableList, G4VEmModel::LowEnergyLimit(), eplot::material, and UpdateDEDXCache().

Referenced by BuildRangeVector(), ComputeDEDXPerVolume(), CorrectionsAlongStep(), PrintDEDXTable(), and UpdateDEDXCache().

◆ ComputeLossForStep()

G4double G4IonParametrisedLossModel::ComputeLossForStep	(	const G4MaterialCutsCouple *	matCutsCouple,
		const G4ParticleDefinition *	particle,
		G4double	kineticEnergy,
		G4double	stepLength
	)

Definition at line 1173 of file G4IonParametrisedLossModel.cc.

                                          {
 
  G4double loss = 0.0;
 
  UpdateRangeCache(particle, matCutsCouple);
 
  G4PhysicsVector* energyRange = rangeCacheEnergyRange;
  G4PhysicsVector* rangeEnergy = rangeCacheRangeEnergy;
 
  if(energyRange != 0 && rangeEnergy != 0) {
 
     G4double lowerEnEdge = energyRange -> Energy( 0 );
     G4double lowerRangeEdge = rangeEnergy -> Energy( 0 );
 
     // Computing range for pre-step kinetic energy:
     G4double range = energyRange -> Value(kineticEnergy);
 
     // Energy below vector boundary:
     if(kineticEnergy < lowerEnEdge) {
 
        range =  energyRange -> Value(lowerEnEdge);
        range *= std::sqrt(kineticEnergy / lowerEnEdge);
     }
 
#ifdef PRINT_DEBUG
     G4cout << "G4IonParametrisedLossModel::ComputeLossForStep() range = "
            << range / mm << " mm, step = " << stepLength / mm << " mm"
            << G4endl;
#endif
 
     // Remaining range:
     G4double remRange = range - stepLength;
 
     // If range is smaller than step length, the loss is set to kinetic
     // energy
     if(remRange < 0.0) loss = kineticEnergy;
     else if(remRange < lowerRangeEdge) {
 
        G4double ratio = remRange / lowerRangeEdge;
        loss = kineticEnergy - ratio * ratio * lowerEnEdge;
     }
     else {
 
        G4double energy = rangeEnergy -> Value(range - stepLength);
        loss = kineticEnergy - energy;
     }
  }
 
  if(loss < 0.0) loss = 0.0;
 
  return loss;
}

References G4INCL::KinematicsUtils::energy(), G4cout, G4endl, mm, rangeCacheEnergyRange, rangeCacheRangeEnergy, UpdateRangeCache(), and G4VEmModel::Value().

Referenced by CorrectionsAlongStep().

◆ ComputeMeanFreePath()

G4double G4VEmModel::ComputeMeanFreePath	(	const G4ParticleDefinition *	part,
		G4double	kineticEnergy,
		const G4Material *	material,
		G4double	cutEnergy = `0.0`,
		G4double	maxEnergy = `DBL_MAX`
	)

inlineinherited

Definition at line 553 of file G4VEmModel.hh.

{
  G4double cross = CrossSectionPerVolume(material,part,ekin,emin,emax);
  return (cross > 0.0) ? 1./cross : DBL_MAX;
}

References G4VEmModel::CrossSectionPerVolume(), DBL_MAX, emax, and eplot::material.

◆ CorrectionsAlongStep()

void G4IonParametrisedLossModel::CorrectionsAlongStep	(	const G4MaterialCutsCouple *	couple,
		const G4DynamicParticle *	dynamicParticle,
		const G4double &	length,
		G4double &	eloss
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 905 of file G4IonParametrisedLossModel.cc.

                                  {
 
  // ############## Corrections for along step energy loss calculation ######
  // The computed energy loss (due to electronic stopping) is overwritten
  // by this function if an ion data parameterization is available for the
  // current ion-material pair.
  // No action on the energy loss (due to electronic stopping) is performed
  // if no parameterization is available. In this case the original
  // generic ion tables (in combination with the effective charge) are used
  // in the along step DoIt function.
  //
  //
  // (Implementation partly adapted from G4BraggIonModel/G4BetheBlochModel)
 
  const G4ParticleDefinition* particle = dynamicParticle -> GetDefinition();
  const G4Material* material = couple -> GetMaterial();
 
  G4double kineticEnergy = dynamicParticle -> GetKineticEnergy();
 
  if(kineticEnergy == eloss) { return; }
 
  G4double cutEnergy = DBL_MAX;
  size_t cutIndex = couple -> GetIndex();
  cutEnergy = cutEnergies[cutIndex];
 
  UpdateDEDXCache(particle, material, cutEnergy);
 
  LossTableList::iterator iter = dedxCacheIter;
 
  // If parameterization for ions is available the electronic energy loss
  // is overwritten
  if(iter != lossTableList.end()) {
 
     // The energy loss is calculated using the ComputeDEDXPerVolume function
     // and the step length (it is assumed that dE/dx does not change
     // considerably along the step)
     eloss =
        length * ComputeDEDXPerVolume(material, particle,
                                      kineticEnergy, cutEnergy);
 
#ifdef PRINT_DEBUG
  G4cout.precision(6);
  G4cout << "########################################################"
         << G4endl
         << "# G4IonParametrisedLossModel::CorrectionsAlongStep"
         << G4endl
         << "# cut(MeV) = " << cutEnergy/MeV
         << G4endl;
 
  G4cout << "#"
         << std::setw(13) << std::right << "E(MeV)"
         << std::setw(14) << "l(um)"
         << std::setw(14) << "l*dE/dx(MeV)"
         << std::setw(14) << "(l*dE/dx)/E"
         << G4endl
         << "# ------------------------------------------------------"
         << G4endl;
 
  G4cout << std::setw(14) << std::right << kineticEnergy / MeV
         << std::setw(14) << length / um
         << std::setw(14) << eloss / MeV
         << std::setw(14) << eloss / kineticEnergy * 100.0
         << G4endl;
#endif
 
     // If the energy loss exceeds a certain fraction of the kinetic energy
     // (the fraction is indicated by the parameter "energyLossLimit") then
     // the range tables are used to derive a more accurate value of the
     // energy loss
     if(eloss > energyLossLimit * kineticEnergy) {
 
        eloss = ComputeLossForStep(couple, particle,
                                   kineticEnergy,length);
 
#ifdef PRINT_DEBUG
  G4cout << "# Correction applied:"
         << G4endl;
 
  G4cout << std::setw(14) << std::right << kineticEnergy / MeV
         << std::setw(14) << length / um
         << std::setw(14) << eloss / MeV
         << std::setw(14) << eloss / kineticEnergy * 100.0
         << G4endl;
#endif
 
     }
  }
 
  // For all corrections below a kinetic energy between the Pre- and
  // Post-step energy values is used
  G4double energy = kineticEnergy - eloss * 0.5;
  if(energy < 0.0) energy = kineticEnergy * 0.5;
 
  G4double chargeSquareRatio = corrections ->
                                     EffectiveChargeSquareRatio(particle,
                                                                material,
                                                                energy);
  GetModelOfFluctuations() -> SetParticleAndCharge(particle,
                                                   chargeSquareRatio);
 
  // A correction is applied considering the change of the effective charge
  // along the step (the parameter "corrFactor" refers to the effective
  // charge at the beginning of the step). Note: the correction is not
  // applied for energy loss values deriving directly from parameterized
  // ion stopping power tables
  G4double transitionEnergy = dedxCacheTransitionEnergy;
 
  if(iter != lossTableList.end() && transitionEnergy < kineticEnergy) {
     chargeSquareRatio *= corrections -> EffectiveChargeCorrection(particle,
                                                                material,
                                                                energy);
 
     G4double chargeSquareRatioCorr = chargeSquareRatio/corrFactor;
     eloss *= chargeSquareRatioCorr;
  }
  else if (iter == lossTableList.end()) {
 
     chargeSquareRatio *= corrections -> EffectiveChargeCorrection(particle,
                                                                material,
                                                                energy);
 
     G4double chargeSquareRatioCorr = chargeSquareRatio/corrFactor;
     eloss *= chargeSquareRatioCorr;
  }
 
  // Ion high order corrections are applied if the current model does not
  // overwrite the energy loss (i.e. when the effective charge approach is
  // used)
  if(iter == lossTableList.end()) {
 
     G4double scaledKineticEnergy = kineticEnergy * dedxCacheGenIonMassRatio;
     G4double lowEnergyLimit = betheBlochModel -> LowEnergyLimit();
 
     // Corrections are only applied in the Bethe-Bloch energy region
     if(scaledKineticEnergy > lowEnergyLimit)
       eloss += length *
            corrections -> IonHighOrderCorrections(particle, couple, energy);
  }
}

References betheBlochModel, ComputeDEDXPerVolume(), ComputeLossForStep(), corrections, corrFactor, cutEnergies, DBL_MAX, dedxCacheGenIonMassRatio, dedxCacheIter, dedxCacheTransitionEnergy, G4INCL::KinematicsUtils::energy(), energyLossLimit, G4cout, G4endl, G4VEmModel::GetModelOfFluctuations(), lossTableList, G4VEmModel::LowEnergyLimit(), eplot::material, MeV, um, and UpdateDEDXCache().

◆ CrossSection()

G4double G4VEmModel::CrossSection	(	const G4MaterialCutsCouple *	couple,
		const G4ParticleDefinition *	part,
		G4double	kineticEnergy,
		G4double	cutEnergy = `0.0`,
		G4double	maxEnergy = `DBL_MAX`
	)

inlineinherited

Definition at line 539 of file G4VEmModel.hh.

{
  SetCurrentCouple(couple);
  return pFactor*CrossSectionPerVolume(pBaseMaterial,part,kinEnergy,
                                       cutEnergy,maxEnergy);
}

References G4VEmModel::CrossSectionPerVolume(), G4VEmModel::pBaseMaterial, G4VEmModel::pFactor, and G4VEmModel::SetCurrentCouple().

Referenced by G4PolarizedAnnihilation::ComputeAsymmetry(), G4PolarizedIonisation::ComputeAsymmetry(), G4PolarizedCompton::ComputeAsymmetry(), G4EmModelManager::FillLambdaVector(), and G4EmMultiModel::SampleSecondaries().

◆ CrossSectionPerVolume()

G4double G4IonParametrisedLossModel::CrossSectionPerVolume	(	const G4Material *	material,
		const G4ParticleDefinition *	particle,
		G4double	kineticEnergy,
		G4double	cutEnergy,
		G4double	maxEnergy
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 429 of file G4IonParametrisedLossModel.cc.

                                                       {
 
  G4double nbElecPerVolume = material -> GetTotNbOfElectPerVolume();
  G4double cross = ComputeCrossSectionPerAtom(particle,
                                              kineticEnergy,
                                              nbElecPerVolume, 0,
                                              cutEnergy,
                                              maxEnergy);
 
  return cross;
}

References ComputeCrossSectionPerAtom(), and eplot::material.

◆ CurrentCouple()

const G4MaterialCutsCouple * G4VEmModel::CurrentCouple ( ) const

inlineprotectedinherited

Definition at line 490 of file G4VEmModel.hh.

{
  return fCurrentCouple;
}

References G4VEmModel::fCurrentCouple.

◆ DeexcitationFlag()

G4bool G4VEmModel::DeexcitationFlag ( ) const

inlineinherited

Definition at line 704 of file G4VEmModel.hh.

{
  return flagDeexcitation;
}

References G4VEmModel::flagDeexcitation.

Referenced by G4EmModelManager::DumpModelList().

◆ DefineForRegion()

void G4VEmModel::DefineForRegion ( const G4Region * )

virtualinherited

Reimplemented in G4PAIModel, and G4PAIPhotModel.

Definition at line 360 of file G4VEmModel.cc.

361{}

Referenced by G4EmModelManager::AddEmModel().

◆ DeltaRayMeanEnergyTransferRate()

G4double G4IonParametrisedLossModel::DeltaRayMeanEnergyTransferRate	(	const G4Material *	,
		const G4ParticleDefinition *	,
		G4double	,
		G4double
	)

inline

Referenced by ComputeDEDXPerVolume(), and UpdateDEDXCache().

◆ FillNumberOfSecondaries()

void G4VEmModel::FillNumberOfSecondaries	(	G4int &	numberOfTriplets,
		G4int &	numberOfRecoil
	)

virtualinherited

Definition at line 365 of file G4VEmModel.cc.

{
  numberOfTriplets = 0;
  numberOfRecoil = 0;
}

Referenced by G4VEmProcess::PostStepDoIt(), and G4VEnergyLossProcess::PostStepDoIt().

◆ ForceBuildTableFlag()

G4bool G4VEmModel::ForceBuildTableFlag ( ) const

inlineinherited

Definition at line 711 of file G4VEmModel.hh.

{
  return flagForceBuildTable;
}

References G4VEmModel::flagForceBuildTable.

Referenced by G4VMscModel::GetParticleChangeForMSC().

◆ GetAngularDistribution()

G4VEmAngularDistribution * G4VEmModel::GetAngularDistribution ( )

inlineinherited

Definition at line 621 of file G4VEmModel.hh.

{
  return anglModel;
}

References G4VEmModel::anglModel.

◆ GetChargeSquareRatio()

G4double G4IonParametrisedLossModel::GetChargeSquareRatio	(	const G4ParticleDefinition *	particle,
		const G4Material *	material,
		G4double	kineticEnergy
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 216 of file G4IonParametrisedLossModel.cc.

                                                     {    // Kinetic energy
 
  G4double chargeSquareRatio = corrections ->
                                     EffectiveChargeSquareRatio(particle,
                                                                material,
                                                                kineticEnergy);
  corrFactor = chargeSquareRatio *
                       corrections -> EffectiveChargeCorrection(particle,
                                                                material,
                                                                kineticEnergy);
  return corrFactor;
}

References corrections, corrFactor, and eplot::material.

Referenced by ComputeDEDXPerVolume(), and UpdateDEDXCache().

◆ GetCrossSectionTable()

G4PhysicsTable * G4VEmModel::GetCrossSectionTable ( )

inlineinherited

Definition at line 870 of file G4VEmModel.hh.

{
  return xSectionTable;
}

References G4VEmModel::xSectionTable.

Referenced by G4VMultipleScattering::BuildPhysicsTable(), G4EmModelManager::DumpModelList(), G4EmCalculator::FindLambdaTable(), G4WentzelVIModel::Initialise(), and G4VMultipleScattering::StorePhysicsTable().

◆ GetCurrentElement()

const G4Element * G4VEmModel::GetCurrentElement ( ) const

inlineinherited

Definition at line 505 of file G4VEmModel.hh.

{
  return fCurrentElement;
}

References G4VEmModel::fCurrentElement.

Referenced by G4VEmProcess::GetCurrentElement(), G4VEnergyLossProcess::GetCurrentElement(), G4VEmProcess::GetTargetElement(), G4PolarizedBremsstrahlungModel::SampleSecondaries(), G4PolarizedGammaConversionModel::SampleSecondaries(), G4PolarizedPhotoElectricModel::SampleSecondaries(), G4PolarizedBremsstrahlungModel::SelectedAtom(), G4PolarizedGammaConversionModel::SelectedAtom(), and G4eBremParametrizedModel::SetCurrentElement().

◆ GetCurrentIsotope()

const G4Isotope * G4VEmModel::GetCurrentIsotope ( ) const

inlineinherited

Definition at line 512 of file G4VEmModel.hh.

{
  return fCurrentIsotope;
}

References G4VEmModel::fCurrentIsotope.

Referenced by G4VEmProcess::GetTargetIsotope().

◆ GetElementData()

G4ElementData * G4VEmModel::GetElementData ( )

inlineinherited

Definition at line 863 of file G4VEmModel.hh.

{
  return fElementData;
}

References G4VEmModel::fElementData.

Referenced by G4MuPairProductionModel::InitialiseLocal(), G4ePairProduction::StreamProcessInfo(), and G4MuPairProduction::StreamProcessInfo().

◆ GetElementSelectors()

std::vector< G4EmElementSelector * > * G4VEmModel::GetElementSelectors ( )

inlineinherited

Definition at line 844 of file G4VEmModel.hh.

{
  return elmSelectors;
}

References G4VEmModel::elmSelectors.

◆ GetModelOfFluctuations()

G4VEmFluctuationModel * G4VEmModel::GetModelOfFluctuations ( )

inlineinherited

Definition at line 614 of file G4VEmModel.hh.

{
  return flucModel;
}

References G4VEmModel::flucModel.

Referenced by G4ContinuousGainOfEnergy::AlongStepDoIt(), G4VEnergyLossProcess::AlongStepDoIt(), CorrectionsAlongStep(), G4AtimaEnergyLossModel::CorrectionsAlongStep(), G4BraggIonModel::CorrectionsAlongStep(), G4BetheBlochModel::CorrectionsAlongStep(), G4LindhardSorensenIonModel::CorrectionsAlongStep(), G4BraggModel::GetChargeSquareRatio(), G4VEnergyLossProcess::GetDEDXDispersion(), and G4EmMultiModel::Initialise().

◆ GetName()

const G4String & G4VEmModel::GetName ( ) const

inlineinherited

Definition at line 837 of file G4VEmModel.hh.

{
  return name;
}

References G4VEmModel::name.

◆ GetPartialCrossSection()

G4double G4VEmModel::GetPartialCrossSection	(	const G4Material *	,
		G4int	level,
		const G4ParticleDefinition *	,
		G4double	kineticEnergy
	)

virtualinherited

Reimplemented in G4DNABornExcitationModel1, G4DNABornExcitationModel2, G4DNABornIonisationModel1, G4DNABornIonisationModel2, G4DNAMillerGreenExcitationModel, and G4DNARelativisticIonisationModel.

Definition at line 261 of file G4VEmModel.cc.

{ 
  return 0.0;
}

◆ GetParticleChangeForGamma()

G4ParticleChangeForGamma * G4VEmModel::GetParticleChangeForGamma ( )

protectedinherited

Definition at line 123 of file G4VEmModel.cc.

{
  G4ParticleChangeForGamma* p = nullptr;
  if (pParticleChange != nullptr) {
    p = static_cast<G4ParticleChangeForGamma*>(pParticleChange);
  } else {
    p = new G4ParticleChangeForGamma();
    pParticleChange = p;
  }
  if(fTripletModel != nullptr) { fTripletModel->SetParticleChange(p); }
  return p;
}

References G4VEmModel::fTripletModel, G4VEmModel::pParticleChange, and G4VEmModel::SetParticleChange().

◆ GetParticleChangeForLoss()

G4ParticleChangeForLoss * G4VEmModel::GetParticleChangeForLoss ( )

protectedinherited

Definition at line 108 of file G4VEmModel.cc.

{
  G4ParticleChangeForLoss* p = nullptr;
  if (pParticleChange != nullptr) {
    p = static_cast<G4ParticleChangeForLoss*>(pParticleChange);
  } else {
    p = new G4ParticleChangeForLoss();
    pParticleChange = p;
  }
  if(fTripletModel != nullptr) { fTripletModel->SetParticleChange(p); }
  return p;
}

References G4VEmModel::fTripletModel, G4VEmModel::pParticleChange, and G4VEmModel::SetParticleChange().

◆ GetParticleCharge()

G4double G4IonParametrisedLossModel::GetParticleCharge	(	const G4ParticleDefinition *	particle,
		const G4Material *	material,
		G4double	kineticEnergy
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 234 of file G4IonParametrisedLossModel.cc.

                                                     {   // Kinetic energy
 
  return corrections -> GetParticleCharge(particle, material, kineticEnergy);
}

References corrections, GetParticleCharge(), and eplot::material.

Referenced by GetParticleCharge().

◆ GetTripletModel()

G4VEmModel * G4VEmModel::GetTripletModel ( )

inlineinherited

Definition at line 638 of file G4VEmModel.hh.

{
  return fTripletModel;
}

References G4VEmModel::fTripletModel.

Referenced by G4eBremsstrahlungRelModel::Initialise(), G4SeltzerBergerModel::Initialise(), and G4eBremsstrahlungRelModel::SampleSecondaries().

◆ HighEnergyActivationLimit()

G4double G4VEmModel::HighEnergyActivationLimit ( ) const

inlineinherited

Definition at line 669 of file G4VEmModel.hh.

{
  return eMaxActive;
}

References G4VEmModel::eMaxActive.

Referenced by G4EmModelManager::DumpModelList(), G4VMscModel::GetParticleChangeForMSC(), G4WentzelVIModel::Initialise(), and G4EmModelManager::Initialise().

◆ HighEnergyLimit()

G4double G4VEmModel::HighEnergyLimit ( ) const

inlineinherited

Definition at line 655 of file G4VEmModel.hh.

{
  return highLimit;
}

References G4VEmModel::highLimit.

◆ Initialise()

void G4IonParametrisedLossModel::Initialise	(	const G4ParticleDefinition *	particle,
		const G4DataVector &	cuts
	)

overridevirtual

Implements G4VEmModel.

Definition at line 244 of file G4IonParametrisedLossModel.cc.

                                                                 {
 
  // Cached parameters are reset
  cacheParticle = 0;
  cacheMass = 0;
  cacheElecMassRatio = 0;
  cacheChargeSquare = 0;
 
  // Cached parameters are reset
  rangeCacheParticle = 0;
  rangeCacheMatCutsCouple = 0;
  rangeCacheEnergyRange = 0;
  rangeCacheRangeEnergy = 0;
 
  // Cached parameters are reset
  dedxCacheParticle = 0;
  dedxCacheMaterial = 0;
  dedxCacheEnergyCut = 0;
  dedxCacheIter = lossTableList.end();
  dedxCacheTransitionEnergy = 0.0;
  dedxCacheTransitionFactor = 0.0;
  dedxCacheGenIonMassRatio = 0.0;
 
  // By default ICRU 73 stopping power tables are loaded:
  if(!isInitialised) {
    G4bool icru90 = G4EmParameters::Instance()->UseICRU90Data();
    isInitialised = true;
    AddDEDXTable("ICRU73",
         new G4IonStoppingData("ion_stopping_data/icru",icru90),
         new G4IonDEDXScalingICRU73());
  }
  // The cache of loss tables is cleared
  LossTableList::iterator iterTables = lossTableList.begin();
  LossTableList::iterator iterTables_end = lossTableList.end();
 
  for(;iterTables != iterTables_end; ++iterTables) {
    (*iterTables) -> ClearCache();
  }
 
  // Range vs energy and energy vs range vectors from previous runs are
  // cleared
  RangeEnergyTable::iterator iterRange = r.begin();
  RangeEnergyTable::iterator iterRange_end = r.end();
 
  for(;iterRange != iterRange_end; ++iterRange) {
    delete iterRange->second;
  }
  r.clear();
 
  EnergyRangeTable::iterator iterEnergy = E.begin();
  EnergyRangeTable::iterator iterEnergy_end = E.end();
 
  for(;iterEnergy != iterEnergy_end; iterEnergy++) {
    delete iterEnergy->second;
  }
  E.clear();
 
  // The cut energies 
  cutEnergies = cuts;
 
  // All dE/dx vectors are built
  const G4ProductionCutsTable* coupleTable=
                     G4ProductionCutsTable::GetProductionCutsTable();
  size_t nmbCouples = coupleTable->GetTableSize();
 
#ifdef PRINT_TABLE_BUILT
    G4cout << "G4IonParametrisedLossModel::Initialise():"
           << " Building dE/dx vectors:"
           << G4endl;
#endif
 
  for (size_t i = 0; i < nmbCouples; ++i) {
 
    const G4MaterialCutsCouple* couple = coupleTable->GetMaterialCutsCouple(i);
    const G4Material* material = couple->GetMaterial();
 
    for(G4int atomicNumberIon = 3; atomicNumberIon < 102; ++atomicNumberIon) {
 
       LossTableList::iterator iter = lossTableList.begin();
       LossTableList::iterator iter_end = lossTableList.end();
 
       for(;iter != iter_end; ++iter) {
 
          if(*iter == 0) {
              G4cout << "G4IonParametrisedLossModel::Initialise():"
                     << " Skipping illegal table."
                     << G4endl;
          }
      
      if((*iter)->BuildDEDXTable(atomicNumberIon, material)) {
 
#ifdef PRINT_TABLE_BUILT
             G4cout << "  Atomic Number Ion = " << atomicNumberIon
                    << ", Material = " << material -> GetName()
                    << ", Table = " << (*iter) -> GetName()
                    << G4endl;
#endif
             break;
      }
       }
    }
  }
 
  // The particle change object
  if(! particleChangeLoss) {
    particleChangeLoss = GetParticleChangeForLoss();
    braggIonModel->SetParticleChange(particleChangeLoss, 0);
    betheBlochModel->SetParticleChange(particleChangeLoss, 0);
  }
 
  // The G4BraggIonModel and G4BetheBlochModel instances are initialised with
  // the same settings as the current model:
  braggIonModel -> Initialise(particle, cuts);
  betheBlochModel -> Initialise(particle, cuts);
}

References AddDEDXTable(), betheBlochModel, braggIonModel, cacheChargeSquare, cacheElecMassRatio, cacheMass, cacheParticle, cutEnergies, dedxCacheEnergyCut, dedxCacheGenIonMassRatio, dedxCacheIter, dedxCacheMaterial, dedxCacheParticle, dedxCacheTransitionEnergy, dedxCacheTransitionFactor, E, G4cout, G4endl, G4MaterialCutsCouple::GetMaterial(), G4ProductionCutsTable::GetMaterialCutsCouple(), G4VEmModel::GetName(), G4VEmModel::GetParticleChangeForLoss(), G4ProductionCutsTable::GetProductionCutsTable(), G4ProductionCutsTable::GetTableSize(), Initialise(), G4EmParameters::Instance(), isInitialised, lossTableList, eplot::material, particleChangeLoss, r, rangeCacheEnergyRange, rangeCacheMatCutsCouple, rangeCacheParticle, rangeCacheRangeEnergy, G4VEmModel::SetParticleChange(), and G4EmParameters::UseICRU90Data().

Referenced by Initialise().

◆ InitialiseElementSelectors()

void G4VEmModel::InitialiseElementSelectors	(	const G4ParticleDefinition *	part,
		const G4DataVector &	cuts
	)

inherited

Definition at line 138 of file G4VEmModel.cc.

{
  // using spline for element selectors should be investigated in details
  // because small number of points may provide biased results
  // large number of points requires significant increase of memory
  G4bool spline = false;
  
  //G4cout << "IES: for " << GetName() << " Emin(MeV)= " << lowLimit/MeV 
  //         << " Emax(MeV)= " << highLimit/MeV << G4endl;
  
  // two times less bins because probability functon is normalized 
  // so correspondingly is more smooth
  if(highLimit <= lowLimit) { return; }
 
  G4int nbinsPerDec = G4EmParameters::Instance()->NumberOfBinsPerDecade();
 
  G4ProductionCutsTable* theCoupleTable=
    G4ProductionCutsTable::GetProductionCutsTable();
  G4int numOfCouples = theCoupleTable->GetTableSize();
 
  // prepare vector
  if(!elmSelectors) {
    elmSelectors = new std::vector<G4EmElementSelector*>;
  }
  if(numOfCouples > nSelectors) { 
    for(G4int i=nSelectors; i<numOfCouples; ++i) { 
      elmSelectors->push_back(nullptr); 
    }
    nSelectors = numOfCouples;
  }
 
  // initialise vector
  for(G4int i=0; i<numOfCouples; ++i) {
 
    // no need in element selectors for infinite cuts
    if(cuts[i] == DBL_MAX) { continue; }
   
    auto couple = theCoupleTable->GetMaterialCutsCouple(i); 
    auto material = couple->GetMaterial();
    SetCurrentCouple(couple);
 
    // selector already exist then delete
    delete (*elmSelectors)[i];
 
    G4double emin = std::max(lowLimit, MinPrimaryEnergy(material, part, cuts[i]));
    G4double emax = std::max(highLimit, 10*emin);
    static const G4double invlog106 = 1.0/(6*G4Log(10.));
    G4int nbins = (G4int)(nbinsPerDec*G4Log(emax/emin)*invlog106);
    nbins = std::max(nbins, 3);
 
    (*elmSelectors)[i] = new G4EmElementSelector(this,material,nbins,
                         emin,emax,spline);
    ((*elmSelectors)[i])->Initialise(part, cuts[i]);
    /*      
      G4cout << "G4VEmModel::InitialiseElmSelectors i= " << i 
             << "  "  << part->GetParticleName() 
             << " for " << GetName() << "  cut= " << cuts[i] 
             << "  " << (*elmSelectors)[i] << G4endl;      
      ((*elmSelectors)[i])->Dump(part);
    */
  } 
}

References DBL_MAX, G4VEmModel::elmSelectors, emax, G4Log(), G4ProductionCutsTable::GetMaterialCutsCouple(), G4ProductionCutsTable::GetProductionCutsTable(), G4ProductionCutsTable::GetTableSize(), G4VEmModel::highLimit, G4VEmModel::Initialise(), G4EmParameters::Instance(), G4VEmModel::lowLimit, eplot::material, G4INCL::Math::max(), G4VEmModel::MinPrimaryEnergy(), G4VEmModel::nSelectors, G4EmParameters::NumberOfBinsPerDecade(), and G4VEmModel::SetCurrentCouple().

◆ InitialiseForElement()

void G4VEmModel::InitialiseForElement	(	const G4ParticleDefinition *	,
		G4int	Z
	)

virtualinherited

◆ InitialiseForMaterial()

void G4VEmModel::InitialiseForMaterial	(	const G4ParticleDefinition *	part,
		const G4Material *	material
	)

virtualinherited

Definition at line 209 of file G4VEmModel.cc.

{
  if(material != nullptr) {
    size_t n = material->GetNumberOfElements();
    for(size_t i=0; i<n; ++i) {
      G4int Z = material->GetElement(i)->GetZasInt();
      InitialiseForElement(part, Z);
    }
  }
}

References G4VEmModel::InitialiseForElement(), eplot::material, CLHEP::detail::n, and Z.

Referenced by G4EmCalculator::FindEmModel().

◆ InitialiseLocal()

void G4VEmModel::InitialiseLocal	(	const G4ParticleDefinition *	,
		G4VEmModel *	masterModel
	)

virtualinherited

Reimplemented in G4PenelopeAnnihilationModel, G4PenelopeBremsstrahlungModel, G4PenelopeGammaConversionModel, G4PenelopeIonisationModel, G4eDPWACoulombScatteringModel, G4eSingleCoulombScatteringModel, G4PAIModel, G4PAIPhotModel, G4JAEAElasticScatteringModel, G4JAEAPolarizedElasticScatteringModel, G4LivermoreComptonModel, G4LivermoreNuclearGammaConversionModel, G4LivermorePolarizedComptonModel, G4LivermorePolarizedGammaConversionModel, G4LivermorePolarizedRayleighModel, G4LivermoreRayleighModel, G4LowEPComptonModel, G4LowEPPolarizedComptonModel, G4PenelopeComptonModel, G4PenelopePhotoElectricModel, G4PenelopeRayleighModel, G4PenelopeRayleighModelMI, G4MuBremsstrahlungModel, G4MuPairProductionModel, G4BetheHeitlerModel, G4eBremParametrizedModel, G4eBremsstrahlungRelModel, G4eCoulombScatteringModel, G4hCoulombScatteringModel, G4KleinNishinaCompton, G4KleinNishinaModel, G4PairProductionRelModel, G4WentzelVIModel, and G4GoudsmitSaundersonMscModel.

Definition at line 204 of file G4VEmModel.cc.

205{}

Referenced by G4VEmProcess::BuildPhysicsTable(), G4VEnergyLossProcess::BuildPhysicsTable(), and G4VMultipleScattering::BuildPhysicsTable().

◆ IsActive()

G4bool G4VEmModel::IsActive ( G4double kinEnergy ) const

inlineinherited

Definition at line 795 of file G4VEmModel.hh.

{
  return (kinEnergy >= eMinActive && kinEnergy <= eMaxActive);
}

References G4VEmModel::eMaxActive, and G4VEmModel::eMinActive.

Referenced by G4VEnergyLossProcess::AlongStepDoIt(), G4NuclearStopping::AlongStepDoIt(), G4VMultipleScattering::AlongStepGetPhysicalInteractionLength(), G4VEnergyLossProcess::AlongStepGetPhysicalInteractionLength(), G4VEmProcess::PostStepDoIt(), G4VEnergyLossProcess::PostStepDoIt(), G4VEmProcess::PostStepGetPhysicalInteractionLength(), and G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength().

◆ IsApplicable()

LossTableList::iterator G4IonParametrisedLossModel::IsApplicable	(	const G4ParticleDefinition *	,
		const G4Material *
	)

inline

Referenced by PrintDEDXTableHandlers(), UpdateDEDXCache(), and UpdateRangeCache().

◆ IsLocked()

G4bool G4VEmModel::IsLocked ( ) const

inlineinherited

Definition at line 877 of file G4VEmModel.hh.

{
  return isLocked;
}

References G4VEmModel::isLocked.

Referenced by G4VMscModel::InitialiseParameters(), G4VMscModel::SetGeomFactor(), G4VMscModel::SetLambdaLimit(), G4VMscModel::SetLateralDisplasmentFlag(), G4VMscModel::SetRangeFactor(), G4VMscModel::SetSafetyFactor(), G4VMscModel::SetSampleZ(), G4VMscModel::SetSkin(), and G4VMscModel::SetStepLimitType().

◆ IsMaster()

G4bool G4VEmModel::IsMaster ( ) const

inlineinherited

Definition at line 746 of file G4VEmModel.hh.

{
  return isMaster;
}

References G4VEmModel::isMaster.

◆ LowEnergyActivationLimit()

G4double G4VEmModel::LowEnergyActivationLimit ( ) const

inlineinherited

Definition at line 676 of file G4VEmModel.hh.

{
  return eMinActive;
}

References G4VEmModel::eMinActive.

Referenced by G4EmModelManager::DumpModelList(), G4VMscModel::GetParticleChangeForMSC(), G4WentzelVIModel::Initialise(), and G4EmModelManager::Initialise().

◆ LowEnergyLimit()

G4double G4VEmModel::LowEnergyLimit ( ) const

inlineinherited

Definition at line 662 of file G4VEmModel.hh.

{
  return lowLimit;
}

References G4VEmModel::lowLimit.

◆ LPMFlag()

G4bool G4VEmModel::LPMFlag ( ) const

inlineinherited

Definition at line 697 of file G4VEmModel.hh.

{
  return theLPMflag;
}

References G4VEmModel::theLPMflag.

Referenced by G4eBremsstrahlungRelModel::Initialise(), G4eBremsstrahlungRelModel::SetupForMaterial(), G4SeltzerBergerModel::SetupForMaterial(), and G4eBremsstrahlungRelModel::~G4eBremsstrahlungRelModel().

◆ MaxSecondaryEnergy()

G4double G4IonParametrisedLossModel::MaxSecondaryEnergy	(	const G4ParticleDefinition *	particle,
		G4double	kineticEnergy
	)

overrideprotectedvirtual

Reimplemented from G4VEmModel.

Definition at line 188 of file G4IonParametrisedLossModel.cc.

                                                     {
 
  // ############## Maximum energy of secondaries ##########################
  // Function computes maximum energy of secondary electrons which are
  // released by an ion
  //
  // See Geant4 physics reference manual (version 9.1), section 9.1.1
  //
  // Ref.: W.M. Yao et al, Jour. of Phys. G 33 (2006) 1.
  //       C.Caso et al. (Part. Data Group), Europ. Phys. Jour. C 3 1 (1998).
  //       B. Rossi, High energy particles, New York, NY: Prentice-Hall (1952).
  //
  // (Implementation adapted from G4BraggIonModel)
 
  if(particle != cacheParticle) UpdateCache(particle);
 
  G4double tau  = kineticEnergy/cacheMass;
  G4double tmax = 2.0 * electron_mass_c2 * tau * (tau + 2.) /
                  (1. + 2.0 * (tau + 1.) * cacheElecMassRatio +
                  cacheElecMassRatio * cacheElecMassRatio);
 
  return tmax;
}

References cacheElecMassRatio, cacheMass, cacheParticle, source.hepunit::electron_mass_c2, and UpdateCache().

Referenced by ComputeCrossSectionPerAtom().

◆ MaxSecondaryKinEnergy()

G4double G4VEmModel::MaxSecondaryKinEnergy ( const G4DynamicParticle * dynParticle )

inlineinherited

Definition at line 520 of file G4VEmModel.hh.

{
  return MaxSecondaryEnergy(dynPart->GetParticleDefinition(),
                            dynPart->GetKineticEnergy());
}

References G4DynamicParticle::GetKineticEnergy(), G4DynamicParticle::GetParticleDefinition(), and G4VEmModel::MaxSecondaryEnergy().

Referenced by G4ContinuousGainOfEnergy::AlongStepDoIt(), G4VEnergyLossProcess::AlongStepDoIt(), G4VEnergyLossProcess::GetDEDXDispersion(), G4MuBetheBlochModel::SampleSecondaries(), G4PolarizedIonisationModel::SampleSecondaries(), G4BraggIonModel::SampleSecondaries(), G4BraggModel::SampleSecondaries(), G4ICRU73QOModel::SampleSecondaries(), and SampleSecondaries().

◆ MinEnergyCut()

G4double G4IonParametrisedLossModel::MinEnergyCut	(	const G4ParticleDefinition *	,
		const G4MaterialCutsCouple *	couple
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 179 of file G4IonParametrisedLossModel.cc.

                                                                           {
 
  return couple->GetMaterial()->GetIonisation()->GetMeanExcitationEnergy();
}

References G4Material::GetIonisation(), G4MaterialCutsCouple::GetMaterial(), and G4IonisParamMat::GetMeanExcitationEnergy().

◆ MinPrimaryEnergy()

G4double G4VEmModel::MinPrimaryEnergy	(	const G4Material *	,
		const G4ParticleDefinition *	,
		G4double	cut = `0.0`
	)

virtualinherited

Reimplemented in G4eBremsstrahlungRelModel, G4BoldyshevTripletModel, G4eCoulombScatteringModel, G4hCoulombScatteringModel, G4LivermoreNuclearGammaConversionModel, G4LivermorePolarizedGammaConversionModel, G4MuBremsstrahlungModel, G4MuPairProductionModel, and G4eDPWACoulombScatteringModel.

Definition at line 415 of file G4VEmModel.cc.

{
  return 0.0;
}

Referenced by G4LossTableBuilder::BuildTableForModel(), and G4VEmModel::InitialiseElementSelectors().

◆ ModelDescription()

void G4VEmModel::ModelDescription ( std::ostream & outFile ) const

virtualinherited

Reimplemented in G4eeToHadronsMultiModel.

Definition at line 469 of file G4VEmModel.cc.

{
  outFile << "The description for this model has not been written yet.\n";
}

◆ operator=()

G4IonParametrisedLossModel & G4IonParametrisedLossModel::operator= ( const G4IonParametrisedLossModel & right )

private

◆ PolarAngleLimit()

G4double G4VEmModel::PolarAngleLimit ( ) const

inlineinherited

Definition at line 683 of file G4VEmModel.hh.

{
  return polarAngleLimit;
}

References G4VEmModel::polarAngleLimit.

Referenced by G4eCoulombScatteringModel::Initialise(), G4eDPWACoulombScatteringModel::Initialise(), G4hCoulombScatteringModel::Initialise(), and G4WentzelVIModel::Initialise().

◆ PrintDEDXTable()

void G4IonParametrisedLossModel::PrintDEDXTable	(	const G4ParticleDefinition *	particle,
		const G4Material *	material,
		G4double	lowerBoundary,
		G4double	upperBoundary,
		G4int	numBins,
		G4bool	logScaleEnergy
	)

Definition at line 597 of file G4IonParametrisedLossModel.cc.

                                          {     // Logarithmic scaling of energy
 
  G4double atomicMassNumber = particle -> GetAtomicMass();
  G4double materialDensity = material -> GetDensity();
 
  G4cout << "# dE/dx table for " << particle -> GetParticleName()
         << " in material " << material -> GetName()
         << " of density " << materialDensity / g * cm3
         << " g/cm3"
         << G4endl
         << "# Projectile mass number A1 = " << atomicMassNumber
         << G4endl
         << "# ------------------------------------------------------"
         << G4endl;
  G4cout << "#"
         << std::setw(13) << std::right << "E"
         << std::setw(14) << "E/A1"
         << std::setw(14) << "dE/dx"
         << std::setw(14) << "1/rho*dE/dx"
         << G4endl;
  G4cout << "#"
         << std::setw(13) << std::right << "(MeV)"
         << std::setw(14) << "(MeV)"
         << std::setw(14) << "(MeV/cm)"
         << std::setw(14) << "(MeV*cm2/mg)"
         << G4endl
         << "# ------------------------------------------------------"
         << G4endl;
 
  G4double energyLowerBoundary = lowerBoundary * atomicMassNumber;
  G4double energyUpperBoundary = upperBoundary * atomicMassNumber;
 
  if(logScaleEnergy) {
 
     energyLowerBoundary = std::log(energyLowerBoundary);
     energyUpperBoundary = std::log(energyUpperBoundary);
  }
 
  G4double deltaEnergy = (energyUpperBoundary - energyLowerBoundary) /
                                                           G4double(nmbBins);
 
  for(int i = 0; i < numBins + 1; i++) {
 
      G4double energy = energyLowerBoundary + i * deltaEnergy;
      if(logScaleEnergy) energy = G4Exp(energy);
 
      G4double dedx = ComputeDEDXPerVolume(material, particle, energy, DBL_MAX);
      G4cout.precision(6);
      G4cout << std::setw(14) << std::right << energy / MeV
             << std::setw(14) << energy / atomicMassNumber / MeV
             << std::setw(14) << dedx / MeV * cm
             << std::setw(14) << dedx / materialDensity / (MeV*cm2/(0.001*g))
             << G4endl;
  }
}

References cm, cm2, cm3, ComputeDEDXPerVolume(), DBL_MAX, G4INCL::KinematicsUtils::energy(), g, G4cout, G4endl, G4Exp(), G4VEmModel::GetName(), eplot::material, MeV, and nmbBins.

Referenced by PrintDEDXTableHandlers().

◆ PrintDEDXTableHandlers()

void G4IonParametrisedLossModel::PrintDEDXTableHandlers	(	const G4ParticleDefinition *	particle,
		const G4Material *	material,
		G4double	lowerBoundary,
		G4double	upperBoundary,
		G4int	numBins,
		G4bool	logScaleEnergy
	)

Definition at line 661 of file G4IonParametrisedLossModel.cc.

                                          {     // Logarithmic scaling of energy
 
  LossTableList::iterator iter = lossTableList.begin();
  LossTableList::iterator iter_end = lossTableList.end();
 
  for(;iter != iter_end; iter++) {
      G4bool isApplicable =  (*iter) -> IsApplicable(particle, material);
      if(isApplicable) {
    (*iter) -> PrintDEDXTable(particle, material,
                                  lowerBoundary, upperBoundary,
                                  numBins,logScaleEnergy);
        break;
      }
  }
}

References IsApplicable(), lossTableList, eplot::material, and PrintDEDXTable().

◆ RemoveDEDXTable()

G4bool G4IonParametrisedLossModel::RemoveDEDXTable ( const G4String & name )

Definition at line 1275 of file G4IonParametrisedLossModel.cc.

                                      {
 
  LossTableList::iterator iter = lossTableList.begin();
  LossTableList::iterator iter_end = lossTableList.end();
 
  for(;iter != iter_end; iter++) {
     G4String tableName = (*iter) -> GetName();
 
     if(tableName == nam) {
        delete (*iter);
 
        // Remove from table list
        lossTableList.erase(iter);
 
        // Range vs energy and energy vs range vectors are cleared
        RangeEnergyTable::iterator iterRange = r.begin();
        RangeEnergyTable::iterator iterRange_end = r.end();
 
        for(;iterRange != iterRange_end; iterRange++)
                                            delete iterRange -> second;
        r.clear();
 
        EnergyRangeTable::iterator iterEnergy = E.begin();
        EnergyRangeTable::iterator iterEnergy_end = E.end();
 
        for(;iterEnergy != iterEnergy_end; iterEnergy++)
                                            delete iterEnergy -> second;
        E.clear();
 
        return true;
     }
  }
 
  return false;
}

References E, G4VEmModel::GetName(), lossTableList, r, and second.

◆ SampleSecondaries()

void G4IonParametrisedLossModel::SampleSecondaries	(	std::vector< G4DynamicParticle * > *	secondaries,
		const G4MaterialCutsCouple *	couple,
		const G4DynamicParticle *	particle,
		G4double	cutKinEnergySec,
		G4double	userMaxKinEnergySec
	)

overridevirtual

Implements G4VEmModel.

Definition at line 685 of file G4IonParametrisedLossModel.cc.

                                               {
  // ############## Sampling of secondaries #################################
  // The probability density function (pdf) of the kinetic energy T of a
  // secondary electron may be written as:
  //    pdf(T) = f(T) * g(T)
  // where
  //    f(T) = (Tmax - Tcut) / (Tmax * Tcut) * (1 / T^2)
  //    g(T) = 1 - beta^2 * T / Tmax
  // where Tmax is the maximum kinetic energy of the secondary, Tcut
  // is the lower energy cut and beta is the kinetic energy of the
  // projectile.
  //
  // Sampling of the kinetic energy of a secondary electron:
  //  1) T0 is sampled from f(T) using the cumulated distribution function
  //     F(T) = int_Tcut^T f(T')dT'
  //  2) T is accepted or rejected by evaluating the rejection function g(T)
  //     at the sampled energy T0 against a randomly sampled value
  //
  //
  // See Geant4 physics reference manual (version 9.1), section 9.1.4
  //
  //
  // Reference pdf: W.M. Yao et al, Jour. of Phys. G 33 (2006) 1.
  //
  // (Implementation adapted from G4BraggIonModel)
 
  G4double rossiMaxKinEnergySec = MaxSecondaryKinEnergy(particle);
  G4double maxKinEnergySec =
                        std::min(rossiMaxKinEnergySec, userMaxKinEnergySec);
 
  if(cutKinEnergySec >= maxKinEnergySec) return;
 
  G4double kineticEnergy = particle -> GetKineticEnergy();
 
  G4double energy  = kineticEnergy + cacheMass;
  G4double betaSquared = kineticEnergy * (energy + cacheMass)
    / (energy * energy);
 
  G4double kinEnergySec;
  G4double grej;
 
  do {
 
    // Sampling kinetic energy from f(T) (using F(T)):
    G4double xi = G4UniformRand();
    kinEnergySec = cutKinEnergySec * maxKinEnergySec /
                        (maxKinEnergySec * (1.0 - xi) + cutKinEnergySec * xi);
 
    // Deriving the value of the rejection function at the obtained kinetic
    // energy:
    grej = 1.0 - betaSquared * kinEnergySec / rossiMaxKinEnergySec;
 
    if(grej > 1.0) {
        G4cout << "G4IonParametrisedLossModel::SampleSecondary Warning: "
               << "Majorant 1.0 < "
               << grej << " for e= " << kinEnergySec
               << G4endl;
    }
 
  } while( G4UniformRand() >= grej );
 
  const G4Material* mat =  couple->GetMaterial();
  G4int Z = SelectRandomAtomNumber(mat);
 
  const G4ParticleDefinition* electron = G4Electron::Electron();
 
  G4DynamicParticle* delta = new G4DynamicParticle(electron,
    GetAngularDistribution()->SampleDirection(particle, kinEnergySec,
                                              Z, mat),
                                                   kinEnergySec);
 
  secondaries->push_back(delta);
 
  // Change kinematics of primary particle
  G4ThreeVector direction = particle ->GetMomentumDirection();
  G4double totalMomentum = std::sqrt(kineticEnergy*(energy + cacheMass));
 
  G4ThreeVector finalP = totalMomentum*direction - delta->GetMomentum();
  finalP               = finalP.unit();
 
  kineticEnergy       -= kinEnergySec;
 
  particleChangeLoss->SetProposedKineticEnergy(kineticEnergy);
  particleChangeLoss->SetProposedMomentumDirection(finalP);
}

References cacheMass, G4Electron::Electron(), G4InuclParticleNames::electron, G4INCL::KinematicsUtils::energy(), G4cout, G4endl, G4UniformRand, G4VEmModel::GetAngularDistribution(), G4MaterialCutsCouple::GetMaterial(), G4DynamicParticle::GetMomentum(), G4DynamicParticle::GetMomentumDirection(), G4VEmModel::MaxSecondaryKinEnergy(), G4INCL::Math::min(), particleChangeLoss, G4VEmModel::SelectRandomAtomNumber(), G4ParticleChangeForLoss::SetProposedKineticEnergy(), G4ParticleChangeForLoss::SetProposedMomentumDirection(), CLHEP::Hep3Vector::unit(), and Z.

◆ SecondaryThreshold()

G4double G4VEmModel::SecondaryThreshold ( ) const

inlineinherited

Definition at line 690 of file G4VEmModel.hh.

{
  return secondaryThreshold;
}

References G4VEmModel::secondaryThreshold.

Referenced by G4LivermoreBremsstrahlungModel::SampleSecondaries(), G4eBremParametrizedModel::SampleSecondaries(), G4eBremsstrahlungRelModel::SampleSecondaries(), G4SeltzerBergerModel::SampleSecondaries(), G4MuBremsstrahlungModel::SampleSecondaries(), and G4MuPairProductionModel::SampleSecondaries().

◆ SelectIsotopeNumber()

G4int G4VEmModel::SelectIsotopeNumber ( const G4Element * elm )

inherited

Definition at line 319 of file G4VEmModel.cc.

{
  SetCurrentElement(elm);
  const size_t ni = elm->GetNumberOfIsotopes();
  fCurrentIsotope = elm->GetIsotope(0);
  size_t idx = 0;
  if(ni > 1) {
    const G4double* ab = elm->GetRelativeAbundanceVector();
    G4double x = G4UniformRand();
    for(; idx<ni; ++idx) {
      x -= ab[idx];
      if (x <= 0.0) { 
    fCurrentIsotope = elm->GetIsotope(idx);
    break; 
      }
    }
  }
  return fCurrentIsotope->GetN();
}

References ab, G4VEmModel::fCurrentIsotope, G4UniformRand, G4Element::GetIsotope(), G4Isotope::GetN(), G4Element::GetNumberOfIsotopes(), G4Element::GetRelativeAbundanceVector(), and G4VEmModel::SetCurrentElement().

Referenced by G4eSingleCoulombScatteringModel::SampleSecondaries(), G4IonCoulombScatteringModel::SampleSecondaries(), G4eCoulombScatteringModel::SampleSecondaries(), G4hCoulombScatteringModel::SampleSecondaries(), and G4BetheHeitler5DModel::SampleSecondaries().

◆ SelectRandomAtom() [1/2]

const G4Element * G4VEmModel::SelectRandomAtom	(	const G4Material *	mat,
		const G4ParticleDefinition *	pd,
		G4double	kineticEnergy,
		G4double	cutEnergy = `0.0`,
		G4double	maxEnergy = `DBL_MAX`
	)

inherited

Definition at line 275 of file G4VEmModel.cc.

{
  size_t n = mat->GetNumberOfElements();
  fCurrentElement = mat->GetElement(0);
  if (n > 1) {
    const G4double x = G4UniformRand()*
      G4VEmModel::CrossSectionPerVolume(mat,pd,kinEnergy,tcut,tmax);
    for(size_t i=0; i<n; ++i) {
      if (x <= xsec[i]) {
        fCurrentElement = mat->GetElement(i);
        break;
      }
    }
  }
  return fCurrentElement;
}

References G4VEmModel::CrossSectionPerVolume(), G4VEmModel::fCurrentElement, G4UniformRand, G4Material::GetElement(), G4Material::GetNumberOfElements(), CLHEP::detail::n, and G4VEmModel::xsec.

◆ SelectRandomAtom() [2/2]

const G4Element * G4VEmModel::SelectRandomAtom	(	const G4MaterialCutsCouple *	couple,
		const G4ParticleDefinition *	part,
		G4double	kineticEnergy,
		G4double	cutEnergy = `0.0`,
		G4double	maxEnergy = `DBL_MAX`
	)

inlineinherited

Definition at line 580 of file G4VEmModel.hh.

{
  SetCurrentCouple(couple);
  fCurrentElement = (nSelectors > 0) ?
    ((*elmSelectors)[couple->GetIndex()])->SelectRandomAtom(kinEnergy) :
    SelectRandomAtom(pBaseMaterial,part,kinEnergy,cutEnergy,maxEnergy);
  fCurrentIsotope = nullptr;
  return fCurrentElement;
}

References G4VEmModel::elmSelectors, G4VEmModel::fCurrentElement, G4VEmModel::fCurrentIsotope, G4MaterialCutsCouple::GetIndex(), G4VEmModel::nSelectors, G4VEmModel::pBaseMaterial, G4VEmModel::SelectRandomAtom(), and G4VEmModel::SetCurrentCouple().

◆ SelectRandomAtomNumber()

G4int G4VEmModel::SelectRandomAtomNumber ( const G4Material * mat )

inherited

Definition at line 297 of file G4VEmModel.cc.

{
  // this algorith assumes that cross section is proportional to
  // number electrons multiplied by number of atoms
  const size_t nn = mat->GetNumberOfElements();
  fCurrentElement = mat->GetElement(0);
  if(1 < nn) {
    const G4double* at = mat->GetVecNbOfAtomsPerVolume();
    G4double tot = mat->GetTotNbOfAtomsPerVolume()*G4UniformRand();
    for(size_t i=0; i<nn; ++i) {
      tot -= at[i];
      if(tot <= 0.0) { 
    fCurrentElement = mat->GetElement(i);
    break; 
      }
    }
  }
  return fCurrentElement->GetZasInt();
}

References G4VEmModel::fCurrentElement, G4UniformRand, G4Material::GetElement(), G4Material::GetNumberOfElements(), G4Material::GetTotNbOfAtomsPerVolume(), G4Material::GetVecNbOfAtomsPerVolume(), G4Element::GetZasInt(), and G4InuclParticleNames::nn.

Referenced by G4AtimaEnergyLossModel::SampleSecondaries(), G4BetheBlochModel::SampleSecondaries(), G4BraggIonModel::SampleSecondaries(), G4BraggModel::SampleSecondaries(), G4ICRU73QOModel::SampleSecondaries(), G4LindhardSorensenIonModel::SampleSecondaries(), G4MollerBhabhaModel::SampleSecondaries(), and SampleSecondaries().

◆ SelectTargetAtom()

const G4Element * G4VEmModel::SelectTargetAtom	(	const G4MaterialCutsCouple *	couple,
		const G4ParticleDefinition *	part,
		G4double	kineticEnergy,
		G4double	logKineticEnergy,
		G4double	cutEnergy = `0.0`,
		G4double	maxEnergy = `DBL_MAX`
	)

inlineinherited

Definition at line 597 of file G4VEmModel.hh.

{
  SetCurrentCouple(couple);
  fCurrentElement = (nSelectors > 0)
   ? ((*elmSelectors)[couple->GetIndex()])->SelectRandomAtom(kinEnergy,logKinE)
   : SelectRandomAtom(pBaseMaterial,part,kinEnergy,cutEnergy,maxEnergy);
  fCurrentIsotope = nullptr;
  return fCurrentElement;
}

References G4VEmModel::elmSelectors, G4VEmModel::fCurrentElement, G4VEmModel::fCurrentIsotope, G4MaterialCutsCouple::GetIndex(), G4VEmModel::nSelectors, G4VEmModel::pBaseMaterial, G4VEmModel::SelectRandomAtom(), and G4VEmModel::SetCurrentCouple().

◆ SetActivationHighEnergyLimit()

void G4VEmModel::SetActivationHighEnergyLimit ( G4double val )

inlineinherited

Definition at line 781 of file G4VEmModel.hh.

{
  eMaxActive = val;
}

References G4VEmModel::eMaxActive.

Referenced by G4EmModelActivator::ActivateMicroElec(), G4EmDNAPhysics_option7::ConstructProcess(), G4EmDNAPhysics_option8::ConstructProcess(), G4NuclearStopping::InitialiseProcess(), and G4EmConfigurator::SetExtraEmModel().

◆ SetActivationLowEnergyLimit()

void G4VEmModel::SetActivationLowEnergyLimit ( G4double val )

inlineinherited

Definition at line 788 of file G4VEmModel.hh.

{
  eMinActive = val;
}

References G4VEmModel::eMinActive.

◆ SetAngularDistribution()

void G4VEmModel::SetAngularDistribution ( G4VEmAngularDistribution * p )

inlineinherited

Definition at line 628 of file G4VEmModel.hh.

{
  if(p != anglModel) {
    delete anglModel;
    anglModel = p;
  }
}

References G4VEmModel::anglModel.

Referenced by G4EmLivermorePhysics::ConstructProcess(), G4EmLowEPPhysics::ConstructProcess(), G4EmStandardPhysics::ConstructProcess(), G4EmStandardPhysics_option3::ConstructProcess(), G4EmStandardPhysics_option4::ConstructProcess(), G4EmStandardPhysicsSS::ConstructProcess(), G4BetheHeitlerModel::G4BetheHeitlerModel(), G4DNABornIonisationModel1::G4DNABornIonisationModel1(), G4DNABornIonisationModel2::G4DNABornIonisationModel2(), G4DNAEmfietzoglouIonisationModel::G4DNAEmfietzoglouIonisationModel(), G4DNARuddIonisationExtendedModel::G4DNARuddIonisationExtendedModel(), G4DNARuddIonisationModel::G4DNARuddIonisationModel(), G4eBremParametrizedModel::G4eBremParametrizedModel(), G4eBremsstrahlungRelModel::G4eBremsstrahlungRelModel(), G4IonParametrisedLossModel(), G4LivermoreBremsstrahlungModel::G4LivermoreBremsstrahlungModel(), G4LivermoreIonisationModel::G4LivermoreIonisationModel(), G4LivermorePhotoElectricModel::G4LivermorePhotoElectricModel(), G4LivermoreRayleighModel::G4LivermoreRayleighModel(), G4MicroElecInelasticModel::G4MicroElecInelasticModel(), G4MicroElecInelasticModel_new::G4MicroElecInelasticModel_new(), G4MuBremsstrahlungModel::G4MuBremsstrahlungModel(), G4MuPairProductionModel::G4MuPairProductionModel(), G4PAIModel::G4PAIModel(), G4PAIPhotModel::G4PAIPhotModel(), G4PairProductionRelModel::G4PairProductionRelModel(), G4PEEffectFluoModel::G4PEEffectFluoModel(), G4SeltzerBergerModel::G4SeltzerBergerModel(), G4AtimaEnergyLossModel::Initialise(), G4BetheBlochModel::Initialise(), G4BraggIonModel::Initialise(), G4BraggModel::Initialise(), G4ICRU73QOModel::Initialise(), G4LindhardSorensenIonModel::Initialise(), and G4MollerBhabhaModel::Initialise().

◆ SetAngularGeneratorFlag()

void G4VEmModel::SetAngularGeneratorFlag ( G4bool val )

inlineinherited

Definition at line 725 of file G4VEmModel.hh.

{
  useAngularGenerator = val;
}

References G4VEmModel::useAngularGenerator.

Referenced by G4VEnergyLossProcess::PreparePhysicsTable().

◆ SetCrossSectionTable()

void G4VEmModel::SetCrossSectionTable	(	G4PhysicsTable *	p,
		G4bool	isLocal
	)

inherited

Definition at line 455 of file G4VEmModel.cc.

{
  if(p != xSectionTable) {
    if(xSectionTable != nullptr && localTable) { 
      xSectionTable->clearAndDestroy(); 
      delete xSectionTable;
    }
    xSectionTable = p;
  }
  localTable = isLocal;
}

References G4PhysicsTable::clearAndDestroy(), G4VEmModel::localTable, and G4VEmModel::xSectionTable.

Referenced by G4VMultipleScattering::BuildPhysicsTable().

◆ SetCurrentCouple()

void G4VEmModel::SetCurrentCouple ( const G4MaterialCutsCouple * ptr )

inlineinherited

Definition at line 472 of file G4VEmModel.hh.

{
  if(fCurrentCouple != ptr) {
    fCurrentCouple = ptr;
    basedCoupleIndex = currentCoupleIndex = ptr->GetIndex();
    pBaseMaterial = ptr->GetMaterial();
    pFactor = 1.0;
    if(useBaseMaterials) {
      basedCoupleIndex = (*theDensityIdx)[currentCoupleIndex];
      if(nullptr != pBaseMaterial->GetBaseMaterial()) 
    pBaseMaterial = pBaseMaterial->GetBaseMaterial();
      pFactor = (*theDensityFactor)[currentCoupleIndex];
    }
  }
}

References G4VEmModel::basedCoupleIndex, G4VEmModel::currentCoupleIndex, G4VEmModel::fCurrentCouple, G4Material::GetBaseMaterial(), G4MaterialCutsCouple::GetIndex(), G4MaterialCutsCouple::GetMaterial(), G4VEmModel::pBaseMaterial, G4VEmModel::pFactor, and G4VEmModel::useBaseMaterials.

Referenced by G4VMultipleScattering::AlongStepGetPhysicalInteractionLength(), G4EmMultiModel::ComputeCrossSectionPerAtom(), G4VEmModel::ComputeDEDX(), G4TablesForExtrapolator::ComputeTrasportXS(), G4UrbanAdjointMscModel::ComputeTruePathLengthLimit(), G4GoudsmitSaundersonMscModel::ComputeTruePathLengthLimit(), G4UrbanMscModel::ComputeTruePathLengthLimit(), G4VEmModel::CrossSection(), G4AdjointPhotoElectricModel::DefineCurrentMaterialAndElectronEnergy(), G4WentzelVIModel::DefineMaterial(), G4WentzelVIRelModel::DefineMaterial(), G4EmCalculator::GetCrossSectionPerVolume(), G4LivermoreGammaConversion5DModel::Initialise(), G4VEmModel::InitialiseElementSelectors(), G4PEEffectFluoModel::SampleSecondaries(), G4EmMultiModel::SampleSecondaries(), G4VEnergyLossProcess::SelectModel(), G4VEmProcess::SelectModel(), G4VEmModel::SelectRandomAtom(), G4VEmModel::SelectTargetAtom(), and G4VEmModel::Value().

◆ SetCurrentElement()

void G4VEmModel::SetCurrentElement ( const G4Element * elm )

inlineprotectedinherited

Definition at line 497 of file G4VEmModel.hh.

{
  fCurrentElement = elm;
  fCurrentIsotope = nullptr;
}

References G4VEmModel::fCurrentElement, and G4VEmModel::fCurrentIsotope.

Referenced by G4VEmModel::ComputeCrossSectionPerAtom(), G4eBremsstrahlungRelModel::ComputeDEDXPerVolume(), G4eBremParametrizedModel::ComputeDEDXPerVolume(), and G4VEmModel::SelectIsotopeNumber().

◆ SetDeexcitationFlag()

void G4VEmModel::SetDeexcitationFlag ( G4bool val )

inlineinherited

Definition at line 823 of file G4VEmModel.hh.

{
  flagDeexcitation = val;
}

References G4VEmModel::flagDeexcitation.

Referenced by G4DNABornIonisationModel1::G4DNABornIonisationModel1(), G4DNABornIonisationModel2::G4DNABornIonisationModel2(), G4DNACPA100IonisationModel::G4DNACPA100IonisationModel(), G4DNAEmfietzoglouIonisationModel::G4DNAEmfietzoglouIonisationModel(), G4DNARelativisticIonisationModel::G4DNARelativisticIonisationModel(), G4DNARuddIonisationExtendedModel::G4DNARuddIonisationExtendedModel(), G4DNARuddIonisationModel::G4DNARuddIonisationModel(), G4KleinNishinaModel::G4KleinNishinaModel(), G4LEPTSIonisationModel::G4LEPTSIonisationModel(), G4LivermoreComptonModel::G4LivermoreComptonModel(), G4LivermorePhotoElectricModel::G4LivermorePhotoElectricModel(), G4LivermorePolarizedComptonModel::G4LivermorePolarizedComptonModel(), G4LowEPComptonModel::G4LowEPComptonModel(), G4LowEPPolarizedComptonModel::G4LowEPPolarizedComptonModel(), G4MicroElecInelasticModel::G4MicroElecInelasticModel(), G4MicroElecInelasticModel_new::G4MicroElecInelasticModel_new(), G4PEEffectFluoModel::G4PEEffectFluoModel(), G4PenelopeBremsstrahlungModel::G4PenelopeBremsstrahlungModel(), G4PenelopeComptonModel::G4PenelopeComptonModel(), G4PenelopeIonisationModel::G4PenelopeIonisationModel(), G4PenelopePhotoElectricModel::G4PenelopePhotoElectricModel(), G4AtimaEnergyLossModel::Initialise(), G4BetheBlochModel::Initialise(), G4BraggIonModel::Initialise(), G4BraggModel::Initialise(), G4ICRU73QOModel::Initialise(), and G4LindhardSorensenIonModel::Initialise().

◆ SetElementSelectors()

void G4VEmModel::SetElementSelectors ( std::vector< G4EmElementSelector * > * p )

inlineinherited

Definition at line 852 of file G4VEmModel.hh.

{
  if(p != elmSelectors) {
    elmSelectors = p;
    nSelectors = (nullptr != elmSelectors) ? G4int(elmSelectors->size()) : 0;
    localElmSelectors = false;
  }
}

References G4VEmModel::elmSelectors, G4VEmModel::localElmSelectors, and G4VEmModel::nSelectors.

◆ SetEnergyLossLimit()

void G4IonParametrisedLossModel::SetEnergyLossLimit ( G4double ionEnergyLossLimit )

inline

◆ SetFluctuationFlag()

void G4VEmModel::SetFluctuationFlag ( G4bool val )

inlineinherited

Definition at line 732 of file G4VEmModel.hh.

{
  lossFlucFlag = val;
}

References G4VEmModel::lossFlucFlag.

Referenced by G4EmCalculator::ComputeNuclearDEDX().

◆ SetForceBuildTable()

void G4VEmModel::SetForceBuildTable ( G4bool val )

inlineinherited

Definition at line 830 of file G4VEmModel.hh.

{
  flagForceBuildTable = val;
}

References G4VEmModel::flagForceBuildTable.

◆ SetHighEnergyLimit()

void G4VEmModel::SetHighEnergyLimit ( G4double val )

inlineinherited

Definition at line 767 of file G4VEmModel.hh.

{
  highLimit = val;
}

References G4VEmModel::highLimit.

◆ SetLocked()

void G4VEmModel::SetLocked ( G4bool val )

inlineinherited

Definition at line 884 of file G4VEmModel.hh.

{
  isLocked = val;
}

References G4VEmModel::isLocked.

Referenced by G4EmModelActivator::ActivateEmOptions(), G4EmModelActivator::AddStandardScattering(), and G4EmModelActivator::SetMscParameters().

◆ SetLowEnergyLimit()

void G4VEmModel::SetLowEnergyLimit ( G4double val )

inlineinherited

Definition at line 774 of file G4VEmModel.hh.

{
  lowLimit = val;
}

References G4VEmModel::lowLimit.

◆ SetLPMFlag()

void G4VEmModel::SetLPMFlag ( G4bool val )

inlineinherited

Definition at line 816 of file G4VEmModel.hh.

{
  theLPMflag = val;
}

References G4VEmModel::theLPMflag.

Referenced by G4eBremsstrahlungRelModel::G4eBremsstrahlungRelModel(), G4LivermoreBremsstrahlungModel::G4LivermoreBremsstrahlungModel(), G4SeltzerBergerModel::G4SeltzerBergerModel(), and G4eBremsstrahlung::InitialiseEnergyLossProcess().

◆ SetMasterThread()

void G4VEmModel::SetMasterThread ( G4bool val )

inlineinherited

Definition at line 739 of file G4VEmModel.hh.

{
  isMaster = val;
}

References G4VEmModel::isMaster.

Referenced by G4VEmProcess::PreparePhysicsTable(), G4VEnergyLossProcess::PreparePhysicsTable(), and G4VMultipleScattering::PreparePhysicsTable().

◆ SetParticleChange()

void G4VEmModel::SetParticleChange	(	G4VParticleChange *	p,
		G4VEmFluctuationModel *	f = `nullptr`
	)

inherited

Definition at line 447 of file G4VEmModel.cc.

{
  if(p != nullptr && pParticleChange != p) { pParticleChange = p; }
  if(flucModel != f) { flucModel = f; }
}

References G4VEmModel::flucModel, and G4VEmModel::pParticleChange.

Referenced by G4VMultipleScattering::AddEmModel(), G4VEmProcess::AddEmModel(), G4VEnergyLossProcess::AddEmModel(), G4VEmModel::GetParticleChangeForGamma(), G4VEmModel::GetParticleChangeForLoss(), G4EmMultiModel::Initialise(), Initialise(), G4DNADummyModel::Initialise(), and G4NuclearStopping::InitialiseProcess().

◆ SetPolarAngleLimit()

void G4VEmModel::SetPolarAngleLimit ( G4double val )

inlineinherited

Definition at line 802 of file G4VEmModel.hh.

{
  if(!isLocked) { polarAngleLimit = val; }
}

References G4VEmModel::isLocked, and G4VEmModel::polarAngleLimit.

Referenced by G4EmModelActivator::ActivateEmOptions(), G4TablesForExtrapolator::ComputeTrasportXS(), G4CoulombScattering::InitialiseProcess(), G4VEmProcess::PreparePhysicsTable(), and G4VMultipleScattering::PreparePhysicsTable().

◆ SetSecondaryThreshold()

void G4VEmModel::SetSecondaryThreshold ( G4double val )

inlineinherited

Definition at line 809 of file G4VEmModel.hh.

{
  secondaryThreshold = val;
}

References G4VEmModel::secondaryThreshold.

Referenced by G4MuBremsstrahlung::InitialiseEnergyLossProcess(), G4MuPairProduction::InitialiseEnergyLossProcess(), and G4eBremsstrahlung::InitialiseEnergyLossProcess().

◆ SetTripletModel()

void G4VEmModel::SetTripletModel ( G4VEmModel * p )

inlineinherited

Definition at line 645 of file G4VEmModel.hh.

{
  if(p != fTripletModel) {
    delete fTripletModel;
    fTripletModel = p;
  }
}

References G4VEmModel::fTripletModel.

Referenced by G4eplusTo2GammaOKVIModel::G4eplusTo2GammaOKVIModel().

◆ SetupForMaterial()

void G4VEmModel::SetupForMaterial	(	const G4ParticleDefinition *	,
		const G4Material *	,
		G4double	kineticEnergy
	)

virtualinherited

Reimplemented in G4eBremParametrizedModel, G4eBremsstrahlungRelModel, G4PairProductionRelModel, and G4SeltzerBergerModel.

Definition at line 440 of file G4VEmModel.cc.

442{}

Referenced by G4VEmModel::CrossSectionPerVolume(), G4PenelopeComptonModel::CrossSectionPerVolume(), G4PenelopeBremsstrahlungModel::CrossSectionPerVolume(), G4PenelopeIonisationModel::CrossSectionPerVolume(), G4EmCalculator::FindEmModel(), and G4EmElementSelector::Initialise().

◆ SetUseBaseMaterials()

void G4VEmModel::SetUseBaseMaterials ( G4bool val )

inlineinherited

Definition at line 753 of file G4VEmModel.hh.

{
  useBaseMaterials = val;
}

References G4VEmModel::useBaseMaterials.

Referenced by G4VEmProcess::BuildPhysicsTable(), G4VEnergyLossProcess::BuildPhysicsTable(), G4VMultipleScattering::BuildPhysicsTable(), G4TablesForExtrapolator::ComputeElectronDEDX(), G4TablesForExtrapolator::ComputeMuonDEDX(), G4TablesForExtrapolator::ComputeProtonDEDX(), G4TablesForExtrapolator::ComputeTrasportXS(), G4VEmProcess::PreparePhysicsTable(), G4VEnergyLossProcess::PreparePhysicsTable(), and G4VMultipleScattering::PreparePhysicsTable().

◆ StartTracking()

void G4VEmModel::StartTracking ( G4Track * )

virtualinherited

Reimplemented in G4UrbanAdjointMscModel, G4GoudsmitSaundersonMscModel, G4UrbanMscModel, and G4WentzelVIModel.

Definition at line 270 of file G4VEmModel.cc.

271{}

Referenced by G4VMultipleScattering::StartTracking().

◆ UpdateCache()

void G4IonParametrisedLossModel::UpdateCache ( const G4ParticleDefinition * )

inlineprivate

Referenced by MaxSecondaryEnergy().

◆ UpdateDEDXCache()

void G4IonParametrisedLossModel::UpdateDEDXCache	(	const G4ParticleDefinition *	particle,
		const G4Material *	material,
		G4double	cutEnergy
	)

private

Definition at line 817 of file G4IonParametrisedLossModel.cc.

                                         {
 
  // ############## Caching ##################################################
  // If the ion-material combination is covered by any native ion data
  // parameterisation (for low energies), a transition factor is computed
  // which is applied to Bethe-Bloch results at higher energies to
  // guarantee a smooth transition.
  // This factor only needs to be calculated for the first step an ion
  // performs inside a certain material.
 
  if(particle == dedxCacheParticle &&
     material == dedxCacheMaterial &&
     cutEnergy == dedxCacheEnergyCut) {
  }
  else {
 
     dedxCacheParticle = particle;
     dedxCacheMaterial = material;
     dedxCacheEnergyCut = cutEnergy;
 
     G4double massRatio = genericIonPDGMass / particle -> GetPDGMass();
     dedxCacheGenIonMassRatio = massRatio;
 
     LossTableList::iterator iter = IsApplicable(particle, material);
     dedxCacheIter = iter;
 
     // If any table is applicable, the transition factor is computed:
     if(iter != lossTableList.end()) {
 
        // Retrieving the transition energy from the parameterisation table
        G4double transitionEnergy =
                 (*iter) -> GetUpperEnergyEdge(particle, material);
        dedxCacheTransitionEnergy = transitionEnergy;
 
        // Computing dE/dx from low-energy parameterisation at
        // transition energy
        G4double dEdxParam = (*iter) -> GetDEDX(particle, material,
                                           transitionEnergy);
 
        G4double dEdxDeltaRays = DeltaRayMeanEnergyTransferRate(material,
                                           particle,
                                           transitionEnergy,
                                           cutEnergy);
        dEdxParam -= dEdxDeltaRays;
 
        // Computing dE/dx from Bethe-Bloch formula at transition
        // energy
        G4double transitionChargeSquare =
              GetChargeSquareRatio(particle, material, transitionEnergy);
 
        G4double scaledTransitionEnergy = transitionEnergy * massRatio;
 
        G4double dEdxBetheBloch =
                           betheBlochModel -> ComputeDEDXPerVolume(
                                        material, genericIon,
                            scaledTransitionEnergy, cutEnergy);
        dEdxBetheBloch *= transitionChargeSquare;
 
        // Additionally, high order corrections are added
        dEdxBetheBloch +=
            corrections -> ComputeIonCorrections(particle,
                                                 material, transitionEnergy);
 
        // Computing transition factor from both dE/dx values
        dedxCacheTransitionFactor =
                     (dEdxParam - dEdxBetheBloch)/dEdxBetheBloch
                             * transitionEnergy;
     }
     else {
 
        dedxCacheParticle = particle;
        dedxCacheMaterial = material;
        dedxCacheEnergyCut = cutEnergy;
 
        dedxCacheGenIonMassRatio =
                             genericIonPDGMass / particle -> GetPDGMass();
 
        dedxCacheTransitionEnergy = 0.0;
        dedxCacheTransitionFactor = 0.0;
     }
  }
}

References betheBlochModel, ComputeDEDXPerVolume(), corrections, dedxCacheEnergyCut, dedxCacheGenIonMassRatio, dedxCacheIter, dedxCacheMaterial, dedxCacheParticle, dedxCacheTransitionEnergy, dedxCacheTransitionFactor, DeltaRayMeanEnergyTransferRate(), genericIon, genericIonPDGMass, GetChargeSquareRatio(), IsApplicable(), lossTableList, and eplot::material.

Referenced by ComputeDEDXPerVolume(), and CorrectionsAlongStep().

◆ UpdateRangeCache()

void G4IonParametrisedLossModel::UpdateRangeCache	(	const G4ParticleDefinition *	particle,
		const G4MaterialCutsCouple *	matCutsCouple
	)

private

Definition at line 778 of file G4IonParametrisedLossModel.cc.

                                                                {
 
  // ############## Caching ##################################################
  // If the ion-material-cut combination is covered by any native ion data
  // parameterisation (for low energies), range vectors are computed
 
  if(particle == rangeCacheParticle &&
     matCutsCouple == rangeCacheMatCutsCouple) {
  }
  else{
     rangeCacheParticle = particle;
     rangeCacheMatCutsCouple = matCutsCouple;
 
     const G4Material* material = matCutsCouple -> GetMaterial();
     LossTableList::iterator iter = IsApplicable(particle, material);
 
     // If any table is applicable, the transition factor is computed:
     if(iter != lossTableList.end()) {
 
        // Build range-energy and energy-range vectors if they don't exist
        IonMatCouple ionMatCouple = std::make_pair(particle, matCutsCouple);
        RangeEnergyTable::iterator iterRange = r.find(ionMatCouple);
 
        if(iterRange == r.end()) BuildRangeVector(particle, matCutsCouple);
 
        rangeCacheEnergyRange = E[ionMatCouple];
        rangeCacheRangeEnergy = r[ionMatCouple];
     }
     else {
        rangeCacheEnergyRange = 0;
        rangeCacheRangeEnergy = 0;
     }
  }
}

References BuildRangeVector(), E, IsApplicable(), lossTableList, eplot::material, r, rangeCacheEnergyRange, rangeCacheMatCutsCouple, rangeCacheParticle, and rangeCacheRangeEnergy.

Referenced by ComputeLossForStep().

◆ UseAngularGeneratorFlag()

G4bool G4VEmModel::UseAngularGeneratorFlag ( ) const

inlineinherited

Definition at line 718 of file G4VEmModel.hh.

{
  return useAngularGenerator;
}

References G4VEmModel::useAngularGenerator.

Referenced by G4AtimaEnergyLossModel::Initialise(), G4BetheBlochModel::Initialise(), G4BraggIonModel::Initialise(), G4BraggModel::Initialise(), G4ICRU73QOModel::Initialise(), G4LindhardSorensenIonModel::Initialise(), G4MollerBhabhaModel::Initialise(), G4AtimaEnergyLossModel::SampleSecondaries(), G4BetheBlochModel::SampleSecondaries(), G4BraggIonModel::SampleSecondaries(), G4BraggModel::SampleSecondaries(), G4ICRU73QOModel::SampleSecondaries(), G4LindhardSorensenIonModel::SampleSecondaries(), and G4MollerBhabhaModel::SampleSecondaries().

◆ UseBaseMaterials()

G4bool G4VEmModel::UseBaseMaterials ( ) const

inlineinherited

Definition at line 760 of file G4VEmModel.hh.

{
  return useBaseMaterials;
}

References G4VEmModel::useBaseMaterials.

◆ Value()

G4double G4VEmModel::Value	(	const G4MaterialCutsCouple *	couple,
		const G4ParticleDefinition *	p,
		G4double	kineticEnergy
	)

virtualinherited

Field Documentation

◆ anglModel

G4VEmAngularDistribution* G4VEmModel::anglModel = nullptr

privateinherited

Definition at line 414 of file G4VEmModel.hh.

Referenced by G4VEmModel::GetAngularDistribution(), G4VEmModel::SetAngularDistribution(), and G4VEmModel::~G4VEmModel().

◆ basedCoupleIndex

size_t G4VEmModel::basedCoupleIndex = 0

protectedinherited

Definition at line 449 of file G4VEmModel.hh.

Referenced by G4VMscModel::GetTransportMeanFreePath(), and G4VEmModel::SetCurrentCouple().

◆ betheBlochModel

G4BetheBlochModel* G4IonParametrisedLossModel::betheBlochModel

private

Definition at line 255 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeDEDXPerVolume(), CorrectionsAlongStep(), G4IonParametrisedLossModel(), Initialise(), and UpdateDEDXCache().

◆ braggIonModel

G4BraggIonModel* G4IonParametrisedLossModel::braggIonModel

private

Definition at line 254 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeDEDXPerVolume(), G4IonParametrisedLossModel(), and Initialise().

◆ cacheChargeSquare

G4double G4IonParametrisedLossModel::cacheChargeSquare

private

Definition at line 335 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeCrossSectionPerAtom(), G4IonParametrisedLossModel(), and Initialise().

◆ cacheElecMassRatio

G4double G4IonParametrisedLossModel::cacheElecMassRatio

private

Definition at line 334 of file G4IonParametrisedLossModel.hh.

Referenced by G4IonParametrisedLossModel(), Initialise(), and MaxSecondaryEnergy().

◆ cacheMass

G4double G4IonParametrisedLossModel::cacheMass

private

Definition at line 333 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeCrossSectionPerAtom(), G4IonParametrisedLossModel(), Initialise(), MaxSecondaryEnergy(), and SampleSecondaries().

◆ cacheParticle

const G4ParticleDefinition* G4IonParametrisedLossModel::cacheParticle

private

Definition at line 332 of file G4IonParametrisedLossModel.hh.

Referenced by G4IonParametrisedLossModel(), Initialise(), and MaxSecondaryEnergy().

◆ corrections

G4EmCorrections* G4IonParametrisedLossModel::corrections

private

Definition at line 300 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeDEDXPerVolume(), CorrectionsAlongStep(), G4IonParametrisedLossModel(), GetChargeSquareRatio(), GetParticleCharge(), and UpdateDEDXCache().

◆ corrFactor

G4double G4IonParametrisedLossModel::corrFactor

private

Definition at line 304 of file G4IonParametrisedLossModel.hh.

Referenced by CorrectionsAlongStep(), and GetChargeSquareRatio().

◆ currentCoupleIndex

size_t G4VEmModel::currentCoupleIndex = 0

protectedinherited

Definition at line 448 of file G4VEmModel.hh.

Referenced by G4VEmModel::SetCurrentCouple().

◆ cutEnergies

G4DataVector G4IonParametrisedLossModel::cutEnergies

private

Definition at line 319 of file G4IonParametrisedLossModel.hh.

Referenced by BuildRangeVector(), CorrectionsAlongStep(), and Initialise().

◆ dedxCacheEnergyCut

G4double G4IonParametrisedLossModel::dedxCacheEnergyCut

private

Definition at line 346 of file G4IonParametrisedLossModel.hh.

Referenced by G4IonParametrisedLossModel(), Initialise(), and UpdateDEDXCache().

◆ dedxCacheGenIonMassRatio

G4double G4IonParametrisedLossModel::dedxCacheGenIonMassRatio

private

Definition at line 353 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeDEDXPerVolume(), CorrectionsAlongStep(), G4IonParametrisedLossModel(), Initialise(), and UpdateDEDXCache().

◆ dedxCacheIter

LossTableList::iterator G4IonParametrisedLossModel::dedxCacheIter

private

Definition at line 347 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeDEDXPerVolume(), CorrectionsAlongStep(), G4IonParametrisedLossModel(), Initialise(), and UpdateDEDXCache().

◆ dedxCacheMaterial

const G4Material* G4IonParametrisedLossModel::dedxCacheMaterial

private

Definition at line 345 of file G4IonParametrisedLossModel.hh.

Referenced by G4IonParametrisedLossModel(), Initialise(), and UpdateDEDXCache().

◆ dedxCacheParticle

const G4ParticleDefinition* G4IonParametrisedLossModel::dedxCacheParticle

private

Definition at line 344 of file G4IonParametrisedLossModel.hh.

Referenced by G4IonParametrisedLossModel(), Initialise(), and UpdateDEDXCache().

◆ dedxCacheTransitionEnergy

G4double G4IonParametrisedLossModel::dedxCacheTransitionEnergy

private

Definition at line 348 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeDEDXPerVolume(), CorrectionsAlongStep(), G4IonParametrisedLossModel(), Initialise(), and UpdateDEDXCache().

◆ dedxCacheTransitionFactor

G4double G4IonParametrisedLossModel::dedxCacheTransitionFactor

private

Definition at line 351 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeDEDXPerVolume(), G4IonParametrisedLossModel(), Initialise(), and UpdateDEDXCache().

◆ E

EnergyRangeTable G4IonParametrisedLossModel::E

private

Definition at line 269 of file G4IonParametrisedLossModel.hh.

Referenced by BuildRangeVector(), Initialise(), RemoveDEDXTable(), UpdateRangeCache(), and ~G4IonParametrisedLossModel().

◆ elmSelectors

std::vector<G4EmElementSelector*>* G4VEmModel::elmSelectors = nullptr

privateinherited

Definition at line 419 of file G4VEmModel.hh.

Referenced by G4VEmModel::GetElementSelectors(), G4VEmModel::InitialiseElementSelectors(), G4VEmModel::SelectRandomAtom(), G4VEmModel::SelectTargetAtom(), G4VEmModel::SetElementSelectors(), and G4VEmModel::~G4VEmModel().

◆ eMaxActive

G4double G4VEmModel::eMaxActive = DBL_MAX

privateinherited

Definition at line 439 of file G4VEmModel.hh.

Referenced by G4VEmModel::HighEnergyActivationLimit(), G4VEmModel::IsActive(), and G4VEmModel::SetActivationHighEnergyLimit().

◆ eMinActive

G4double G4VEmModel::eMinActive = 0.0

privateinherited

Definition at line 438 of file G4VEmModel.hh.

Referenced by G4VEmModel::IsActive(), G4VEmModel::LowEnergyActivationLimit(), and G4VEmModel::SetActivationLowEnergyLimit().

◆ energyLossLimit

G4double G4IonParametrisedLossModel::energyLossLimit

private

Definition at line 310 of file G4IonParametrisedLossModel.hh.

Referenced by CorrectionsAlongStep().

◆ fCurrentCouple

const G4MaterialCutsCouple* G4VEmModel::fCurrentCouple = nullptr

privateinherited

Definition at line 416 of file G4VEmModel.hh.

Referenced by G4VEmModel::CurrentCouple(), and G4VEmModel::SetCurrentCouple().

◆ fCurrentElement

const G4Element* G4VEmModel::fCurrentElement = nullptr

privateinherited

Definition at line 417 of file G4VEmModel.hh.

Referenced by G4VEmModel::GetCurrentElement(), G4VEmModel::SelectRandomAtom(), G4VEmModel::SelectRandomAtomNumber(), G4VEmModel::SelectTargetAtom(), and G4VEmModel::SetCurrentElement().

◆ fCurrentIsotope

const G4Isotope* G4VEmModel::fCurrentIsotope = nullptr

privateinherited

Definition at line 418 of file G4VEmModel.hh.

Referenced by G4VEmModel::GetCurrentIsotope(), G4VEmModel::SelectIsotopeNumber(), G4VEmModel::SelectRandomAtom(), G4VEmModel::SelectTargetAtom(), and G4VEmModel::SetCurrentElement().

◆ fElementData

G4ElementData* G4VEmModel::fElementData = nullptr

protectedinherited

Definition at line 424 of file G4VEmModel.hh.

Referenced by G4MuPairProductionModel::FindScaledEnergy(), G4VEmModel::GetElementData(), G4MuPairProductionModel::Initialise(), G4MuPairProductionModel::InitialiseLocal(), G4MuPairProductionModel::MakeSamplingTables(), G4MuPairProductionModel::RetrieveTables(), G4MuPairProductionModel::StoreTables(), and G4VEmModel::~G4VEmModel().

◆ fEmManager

G4LossTableManager* G4VEmModel::fEmManager

privateinherited

Definition at line 420 of file G4VEmModel.hh.

Referenced by G4VEmModel::G4VEmModel(), and G4VEmModel::~G4VEmModel().

◆ flagDeexcitation

G4bool G4VEmModel::flagDeexcitation = false

privateinherited

Definition at line 455 of file G4VEmModel.hh.

Referenced by G4VEmModel::DeexcitationFlag(), and G4VEmModel::SetDeexcitationFlag().

◆ flagForceBuildTable

G4bool G4VEmModel::flagForceBuildTable = false

privateinherited

Definition at line 456 of file G4VEmModel.hh.

Referenced by G4VEmModel::ForceBuildTableFlag(), and G4VEmModel::SetForceBuildTable().

◆ flucModel

G4VEmFluctuationModel* G4VEmModel::flucModel = nullptr

privateinherited

Definition at line 413 of file G4VEmModel.hh.

Referenced by G4VEmModel::GetModelOfFluctuations(), and G4VEmModel::SetParticleChange().

◆ fTripletModel

G4VEmModel* G4VEmModel::fTripletModel = nullptr

privateinherited

Definition at line 415 of file G4VEmModel.hh.

Referenced by G4VEmModel::GetParticleChangeForGamma(), G4VEmModel::GetParticleChangeForLoss(), G4VEmModel::GetTripletModel(), and G4VEmModel::SetTripletModel().

◆ genericIon

const G4ParticleDefinition* G4IonParametrisedLossModel::genericIon

private

Definition at line 322 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeDEDXPerVolume(), G4IonParametrisedLossModel(), and UpdateDEDXCache().

◆ genericIonPDGMass

G4double G4IonParametrisedLossModel::genericIonPDGMass

private

Definition at line 323 of file G4IonParametrisedLossModel.hh.

Referenced by BuildRangeVector(), ComputeDEDXPerVolume(), G4IonParametrisedLossModel(), and UpdateDEDXCache().

◆ highLimit

G4double G4VEmModel::highLimit

privateinherited

Definition at line 437 of file G4VEmModel.hh.

Referenced by G4VEmModel::HighEnergyLimit(), G4VEmModel::InitialiseElementSelectors(), and G4VEmModel::SetHighEnergyLimit().

◆ inveplus

G4double G4VEmModel::inveplus

protectedinherited

Definition at line 431 of file G4VEmModel.hh.

Referenced by G4VEmModel::GetChargeSquareRatio(), G4VMscModel::GetDEDX(), G4VMscModel::GetEnergy(), G4VMscModel::GetRange(), G4LindhardSorensenIonModel::SetupParameters(), and G4BetheBlochModel::SetupParameters().

◆ isInitialised

G4bool G4IonParametrisedLossModel::isInitialised

private

Definition at line 355 of file G4IonParametrisedLossModel.hh.

Referenced by Initialise().

◆ isLocked

G4bool G4VEmModel::isLocked = false

privateinherited

Definition at line 463 of file G4VEmModel.hh.

Referenced by G4VEmModel::IsLocked(), G4VEmModel::SetLocked(), and G4VEmModel::SetPolarAngleLimit().

◆ isMaster

G4bool G4VEmModel::isMaster = true

privateinherited

Definition at line 457 of file G4VEmModel.hh.

Referenced by G4VEmModel::IsMaster(), G4VEmModel::SetMasterThread(), and G4VEmModel::~G4VEmModel().

◆ localElmSelectors

G4bool G4VEmModel::localElmSelectors = true

privateinherited

Definition at line 460 of file G4VEmModel.hh.

Referenced by G4VEmModel::SetElementSelectors(), and G4VEmModel::~G4VEmModel().

◆ localTable

G4bool G4VEmModel::localTable = true

privateinherited

Definition at line 459 of file G4VEmModel.hh.

Referenced by G4VEmModel::SetCrossSectionTable(), and G4VEmModel::~G4VEmModel().

◆ lossFlucFlag

G4bool G4VEmModel::lossFlucFlag = true

protectedinherited

Definition at line 450 of file G4VEmModel.hh.

Referenced by G4ICRU49NuclearStoppingModel::NuclearStoppingPower(), and G4VEmModel::SetFluctuationFlag().

◆ lossTableList

LossTableList G4IonParametrisedLossModel::lossTableList

private

Definition at line 258 of file G4IonParametrisedLossModel.hh.

Referenced by AddDEDXTable(), ComputeDEDXPerVolume(), CorrectionsAlongStep(), G4IonParametrisedLossModel(), Initialise(), PrintDEDXTableHandlers(), RemoveDEDXTable(), UpdateDEDXCache(), UpdateRangeCache(), and ~G4IonParametrisedLossModel().

◆ lowerEnergyEdgeIntegr

G4double G4IonParametrisedLossModel::lowerEnergyEdgeIntegr

private

Definition at line 276 of file G4IonParametrisedLossModel.hh.

Referenced by BuildRangeVector(), and G4IonParametrisedLossModel().

◆ lowLimit

G4double G4VEmModel::lowLimit

privateinherited

Definition at line 436 of file G4VEmModel.hh.

Referenced by G4VEmModel::InitialiseElementSelectors(), G4VEmModel::LowEnergyLimit(), and G4VEmModel::SetLowEnergyLimit().

◆ name

const G4String G4VEmModel::name

privateinherited

Definition at line 465 of file G4VEmModel.hh.

Referenced by source.g4viscp.G4Scene::create_scene(), G4VEmModel::GetName(), mcscore.MCParticle::printout(), and source.g4viscp.G4Scene::update_scene().

◆ nmbBins

size_t G4IonParametrisedLossModel::nmbBins

private

Definition at line 279 of file G4IonParametrisedLossModel.hh.

Referenced by BuildRangeVector(), and PrintDEDXTable().

◆ nmbSubBins

size_t G4IonParametrisedLossModel::nmbSubBins

private

Definition at line 280 of file G4IonParametrisedLossModel.hh.

Referenced by BuildRangeVector().

◆ nsec

G4int G4VEmModel::nsec = 5

privateinherited

Definition at line 444 of file G4VEmModel.hh.

Referenced by G4VEmModel::CrossSectionPerVolume(), and G4VEmModel::G4VEmModel().

◆ nSelectors

G4int G4VEmModel::nSelectors = 0

privateinherited

Definition at line 443 of file G4VEmModel.hh.

Referenced by G4VEmModel::InitialiseElementSelectors(), G4VEmModel::SelectRandomAtom(), G4VEmModel::SelectTargetAtom(), G4VEmModel::SetElementSelectors(), and G4VEmModel::~G4VEmModel().

◆ particleChangeLoss

G4ParticleChangeForLoss* G4IonParametrisedLossModel::particleChangeLoss

private

Definition at line 290 of file G4IonParametrisedLossModel.hh.

Referenced by Initialise(), and SampleSecondaries().

◆ pBaseMaterial

const G4Material* G4VEmModel::pBaseMaterial = nullptr

protectedinherited

Definition at line 427 of file G4VEmModel.hh.

Referenced by G4VEmModel::ComputeDEDX(), G4VEmModel::CrossSection(), G4VMscModel::GetTransportMeanFreePath(), G4VEmModel::SelectRandomAtom(), G4VEmModel::SelectTargetAtom(), G4VEmModel::SetCurrentCouple(), and G4VEmModel::Value().

◆ pFactor

G4double G4VEmModel::pFactor = 1.0

protectedinherited

Definition at line 432 of file G4VEmModel.hh.

Referenced by G4VEmModel::ComputeDEDX(), G4VEmModel::CrossSection(), G4VMscModel::GetTransportMeanFreePath(), G4VEmModel::SetCurrentCouple(), and G4VEmModel::Value().

◆ polarAngleLimit

G4double G4VEmModel::polarAngleLimit

privateinherited

Definition at line 441 of file G4VEmModel.hh.

Referenced by G4VEmModel::PolarAngleLimit(), and G4VEmModel::SetPolarAngleLimit().

◆ pParticleChange

G4VParticleChange* G4VEmModel::pParticleChange = nullptr

protectedinherited

Definition at line 425 of file G4VEmModel.hh.

Referenced by G4VEmModel::GetParticleChangeForGamma(), G4VEmModel::GetParticleChangeForLoss(), G4VMscModel::GetParticleChangeForMSC(), G4EmMultiModel::Initialise(), and G4VEmModel::SetParticleChange().

◆ r

RangeEnergyTable G4IonParametrisedLossModel::r

private

Definition at line 266 of file G4IonParametrisedLossModel.hh.

Referenced by BuildRangeVector(), Initialise(), RemoveDEDXTable(), UpdateRangeCache(), and ~G4IonParametrisedLossModel().

◆ rangeCacheEnergyRange

G4PhysicsVector* G4IonParametrisedLossModel::rangeCacheEnergyRange

private

Definition at line 340 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeLossForStep(), G4IonParametrisedLossModel(), Initialise(), and UpdateRangeCache().

◆ rangeCacheMatCutsCouple

const G4MaterialCutsCouple* G4IonParametrisedLossModel::rangeCacheMatCutsCouple

private

Definition at line 339 of file G4IonParametrisedLossModel.hh.

Referenced by G4IonParametrisedLossModel(), Initialise(), and UpdateRangeCache().

◆ rangeCacheParticle

const G4ParticleDefinition* G4IonParametrisedLossModel::rangeCacheParticle

private

Definition at line 338 of file G4IonParametrisedLossModel.hh.

Referenced by G4IonParametrisedLossModel(), Initialise(), and UpdateRangeCache().

◆ rangeCacheRangeEnergy

G4PhysicsVector* G4IonParametrisedLossModel::rangeCacheRangeEnergy

private

Definition at line 341 of file G4IonParametrisedLossModel.hh.

Referenced by ComputeLossForStep(), G4IonParametrisedLossModel(), Initialise(), and UpdateRangeCache().

◆ secondaryThreshold

G4double G4VEmModel::secondaryThreshold = DBL_MAX

privateinherited

Definition at line 440 of file G4VEmModel.hh.

Referenced by G4VEmModel::SecondaryThreshold(), and G4VEmModel::SetSecondaryThreshold().

◆ theDensityFactor

const std::vector<G4double>* G4VEmModel::theDensityFactor = nullptr

protectedinherited

Definition at line 428 of file G4VEmModel.hh.

Referenced by G4VEmModel::G4VEmModel().

◆ theDensityIdx

const std::vector<G4int>* G4VEmModel::theDensityIdx = nullptr

protectedinherited

Definition at line 429 of file G4VEmModel.hh.

Referenced by G4VEmModel::G4VEmModel().

◆ theLPMflag

G4bool G4VEmModel::theLPMflag = false

privateinherited

Definition at line 454 of file G4VEmModel.hh.

Referenced by G4VEmModel::LPMFlag(), and G4VEmModel::SetLPMFlag().

◆ upperEnergyEdgeIntegr

G4double G4IonParametrisedLossModel::upperEnergyEdgeIntegr

private

Definition at line 277 of file G4IonParametrisedLossModel.hh.

Referenced by BuildRangeVector(), and G4IonParametrisedLossModel().

◆ useAngularGenerator

G4bool G4VEmModel::useAngularGenerator = false

privateinherited

Definition at line 461 of file G4VEmModel.hh.

Referenced by G4VEmModel::SetAngularGeneratorFlag(), and G4VEmModel::UseAngularGeneratorFlag().

◆ useBaseMaterials

G4bool G4VEmModel::useBaseMaterials = false

privateinherited

Definition at line 462 of file G4VEmModel.hh.

Referenced by G4VEmModel::SetCurrentCouple(), G4VEmModel::SetUseBaseMaterials(), and G4VEmModel::UseBaseMaterials().

◆ xsec

std::vector<G4double> G4VEmModel::xsec

privateinherited

Definition at line 466 of file G4VEmModel.hh.

Referenced by G4VEmModel::CrossSectionPerVolume(), G4VEmModel::G4VEmModel(), and G4VEmModel::SelectRandomAtom().

◆ xSectionTable

G4PhysicsTable* G4VEmModel::xSectionTable = nullptr

protectedinherited

Definition at line 426 of file G4VEmModel.hh.

Referenced by G4VEmModel::GetCrossSectionTable(), G4VMscModel::GetParticleChangeForMSC(), G4VMscModel::GetTransportMeanFreePath(), G4VEmModel::SetCrossSectionTable(), and G4VEmModel::~G4VEmModel().

The documentation for this class was generated from the following files:

source/processes/electromagnetic/lowenergy/include/G4IonParametrisedLossModel.hh
source/processes/electromagnetic/lowenergy/src/G4IonParametrisedLossModel.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ EnergyRangeTable

◆ RangeEnergyTable

Constructor & Destructor Documentation

◆ G4IonParametrisedLossModel() [1/2]

◆ ~G4IonParametrisedLossModel()

◆ G4IonParametrisedLossModel() [2/2]

Member Function Documentation

◆ AddDEDXTable()

◆ BuildRangeVector()

◆ ChargeSquareRatio()

◆ ComputeCrossSectionPerAtom() [1/2]

◆ ComputeCrossSectionPerAtom() [2/2]

◆ ComputeCrossSectionPerShell()

◆ ComputeDEDX()

◆ ComputeDEDXPerVolume()

◆ ComputeLossForStep()

◆ ComputeMeanFreePath()

◆ CorrectionsAlongStep()

◆ CrossSection()

◆ CrossSectionPerVolume()

◆ CurrentCouple()

◆ DeexcitationFlag()

◆ DefineForRegion()

◆ DeltaRayMeanEnergyTransferRate()

◆ FillNumberOfSecondaries()

◆ ForceBuildTableFlag()

◆ GetAngularDistribution()

◆ GetChargeSquareRatio()

◆ GetCrossSectionTable()

◆ GetCurrentElement()

◆ GetCurrentIsotope()

◆ GetElementData()

◆ GetElementSelectors()

◆ GetModelOfFluctuations()

◆ GetName()

◆ GetPartialCrossSection()

◆ GetParticleChangeForGamma()

◆ GetParticleChangeForLoss()

◆ GetParticleCharge()

◆ GetTripletModel()

◆ HighEnergyActivationLimit()

◆ HighEnergyLimit()

◆ Initialise()

◆ InitialiseElementSelectors()

◆ InitialiseForElement()

◆ InitialiseForMaterial()

◆ InitialiseLocal()

◆ IsActive()

◆ IsApplicable()

◆ IsLocked()

◆ IsMaster()

◆ LowEnergyActivationLimit()

◆ LowEnergyLimit()

◆ LPMFlag()

◆ MaxSecondaryEnergy()

◆ MaxSecondaryKinEnergy()

◆ MinEnergyCut()

◆ MinPrimaryEnergy()

◆ ModelDescription()

◆ operator=()

◆ PolarAngleLimit()

◆ PrintDEDXTable()

◆ PrintDEDXTableHandlers()

◆ RemoveDEDXTable()

◆ SampleSecondaries()

◆ SecondaryThreshold()

◆ SelectIsotopeNumber()

◆ SelectRandomAtom() [1/2]

◆ SelectRandomAtom() [2/2]

◆ SelectRandomAtomNumber()

◆ SelectTargetAtom()

◆ SetActivationHighEnergyLimit()