#include <G4BraggIonModel.hh>

Inheritance diagram for G4BraggIonModel:

Public Member Functions
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 kineticEnergy, G4double Z, G4double A, G4double cutEnergy, G4double maxEnergy) override

G4double	ComputeCrossSectionPerElectron (const G4ParticleDefinition *, G4double kineticEnergy, G4double cutEnergy, G4double maxEnergy)

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 kineticEnergy, G4double cutEnergy) override

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

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

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

G4double	CrossSectionPerVolume (const G4Material , const G4ParticleDefinition , G4double kineticEnergy, G4double cutEnergy, G4double maxEnergy) override

G4bool	DeexcitationFlag () const

virtual void	DefineForRegion (const G4Region *)

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

G4bool	ForceBuildTableFlag () const

	G4BraggIonModel (const G4BraggIonModel &)=delete

	G4BraggIonModel (const G4ParticleDefinition *p=nullptr, const G4String &nam="BraggIon")

G4VEmAngularDistribution *	GetAngularDistribution ()

G4double	GetChargeSquareRatio (const G4ParticleDefinition , const G4Material , G4double kineticEnergy) 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 p, const G4Material mat, G4double kineticEnergy) 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

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 couple) override

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

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

G4BraggIonModel &	operator= (const G4BraggIonModel &right)=delete

G4double	PolarAngleLimit () const

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

	~G4BraggIonModel () override

Protected Member Functions
const G4MaterialCutsCouple *	CurrentCouple () const

G4ParticleChangeForGamma *	GetParticleChangeForGamma ()

G4ParticleChangeForLoss *	GetParticleChangeForLoss ()

G4double	MaxSecondaryEnergy (const G4ParticleDefinition *, G4double kinEnergy) final

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 Member Functions
G4double	DEDX (const G4Material *material, const G4double kinEnergy)

G4double	ElectronicStoppingPower (const G4double z, const G4double kinEnergy) const

G4int	HasMaterial (const G4Material *material) const

G4double	HeEffChargeSquare (const G4double z, const G4double kinEnergyInMeV) const

void	SetParticle (const G4ParticleDefinition *p)

G4double	StoppingPower (const G4Material *material, const G4double kinEnergy) const

Private Attributes
G4VEmAngularDistribution *	anglModel = nullptr

const G4Material *	baseMaterial = nullptr

G4double	chargeSquare = 1.0

G4EmCorrections *	corr = nullptr

const G4Material *	currentMaterial = nullptr

G4double	effChargeSquare = 1.0

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

G4double	eMaxActive = DBL_MAX

G4double	eMinActive = 0.0

const G4MaterialCutsCouple *	fCurrentCouple = nullptr

const G4Element *	fCurrentElement = nullptr

const G4Isotope *	fCurrentIsotope = nullptr

G4LossTableManager *	fEmManager

G4ICRU90StoppingData *	fICRU90 = nullptr

G4bool	flagDeexcitation = false

G4bool	flagForceBuildTable = false

G4VEmFluctuationModel *	flucModel = nullptr

G4ParticleChangeForLoss *	fParticleChange = nullptr

G4VEmModel *	fTripletModel = nullptr

G4double	HeMass

G4double	highLimit

G4int	iASTAR = -1

G4int	iICRU90 = -1

G4int	iMolecula = -1

G4bool	isAlpha = false

G4bool	isIon = false

G4bool	isLocked = false

G4bool	isMaster = true

G4bool	localElmSelectors = true

G4bool	localTable = true

G4double	lowestKinEnergy

G4double	lowLimit

G4double	mass = 0.0

G4double	massFactor

G4double	massRate = 1.0

const G4String	name

G4int	nsec = 5

G4int	nSelectors = 0

const G4ParticleDefinition *	particle = nullptr

G4double	polarAngleLimit

G4double	rateMassHe2p

G4double	ratio = 1.0

G4double	secondaryThreshold = DBL_MAX

G4double	spin = 0.0

const G4ParticleDefinition *	theElectron

G4bool	theLPMflag = false

G4double	theZieglerFactor

G4bool	useAngularGenerator = false

G4bool	useBaseMaterials = false

std::vector< G4double >	xsec

Static Private Attributes
static G4ASTARStopping *	fASTAR = nullptr

Detailed Description

Definition at line 66 of file G4BraggIonModel.hh.

Constructor & Destructor Documentation

◆ G4BraggIonModel() [1/2]

G4BraggIonModel::G4BraggIonModel	(	const G4ParticleDefinition *	p = `nullptr`,
		const G4String &	nam = `"BraggIon"`
	)

explicit

Definition at line 79 of file G4BraggIonModel.cc.

  : G4VEmModel(nam),
    theElectron(G4Electron::Electron()),
    HeMass(3.727417*CLHEP::GeV),
    theZieglerFactor(CLHEP::eV*CLHEP::cm2*1.0e-15),
    lowestKinEnergy(0.25*CLHEP::keV)
{
  SetHighEnergyLimit(2.0*CLHEP::MeV);
 
  rateMassHe2p = HeMass/CLHEP::proton_mass_c2;
  massFactor = 1000.*CLHEP::amu_c2/HeMass;
 
  if(nullptr != p) { SetParticle(p); }
  else  { SetParticle(theElectron); }
}

References CLHEP::amu_c2, HeMass, massFactor, CLHEP::MeV, CLHEP::proton_mass_c2, rateMassHe2p, G4VEmModel::SetHighEnergyLimit(), SetParticle(), and theElectron.

◆ ~G4BraggIonModel()

G4BraggIonModel::~G4BraggIonModel ( )

override

Definition at line 98 of file G4BraggIonModel.cc.

{
  if(IsMaster()) { delete fASTAR; fASTAR = nullptr; }
}

References fASTAR, and G4VEmModel::IsMaster().

◆ G4BraggIonModel() [2/2]

G4BraggIonModel::G4BraggIonModel ( const G4BraggIonModel & )

delete

Member Function Documentation

◆ 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 G4BraggIonModel::ComputeCrossSectionPerAtom	(	const G4ParticleDefinition *	p,
		G4double	kineticEnergy,
		G4double	Z,
		G4double	A,
		G4double	cutEnergy,
		G4double	maxEnergy
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 201 of file G4BraggIonModel.cc.

{
  G4double sigma = 
    Z*ComputeCrossSectionPerElectron(p,kinEnergy,cutEnergy,maxEnergy);
  if(isAlpha) {
    sigma *= (HeEffChargeSquare(Z, kinEnergy/CLHEP::MeV)/chargeSquare);
  }
  return sigma;
}

References chargeSquare, ComputeCrossSectionPerElectron(), HeEffChargeSquare(), isAlpha, CLHEP::MeV, and Z.

◆ ComputeCrossSectionPerElectron()

G4double G4BraggIonModel::ComputeCrossSectionPerElectron	(	const G4ParticleDefinition *	p,
		G4double	kineticEnergy,
		G4double	cutEnergy,
		G4double	maxEnergy
	)

Definition at line 170 of file G4BraggIonModel.cc.

{
  G4double cross = 0.0;
  const G4double tmax      = MaxSecondaryEnergy(p, kineticEnergy);
  const G4double maxEnergy = std::min(tmax, maxKinEnergy);
  const G4double cutEnergy = std::max(lowestKinEnergy*massRate, minKinEnergy);
  
  if(cutEnergy < tmax) {
 
    const G4double energy  = kineticEnergy + mass;
    const G4double energy2 = energy*energy;
    const G4double beta2   = kineticEnergy*(kineticEnergy + 2.0*mass)/energy2;
 
    cross = (maxEnergy - cutEnergy)/(cutEnergy*maxEnergy) 
      - beta2*G4Log(maxEnergy/cutEnergy)/tmax;
    if( 0.0 < spin ) { cross += 0.5*(maxEnergy - cutEnergy)/energy2; }
 
    cross *= CLHEP::twopi_mc2_rcl2*chargeSquare/beta2;
    cross = std::max(cross, 0.0);
  }
  //   G4cout << "BR: e= " << kineticEnergy << " tmin= " << cutEnergy 
  //          << " tmax= " << tmax << " cross= " << cross << G4endl;
  return cross;
}

References chargeSquare, G4INCL::KinematicsUtils::energy(), G4Log(), lowestKinEnergy, mass, massRate, G4INCL::Math::max(), MaxSecondaryEnergy(), G4INCL::Math::min(), spin, and CLHEP::twopi_mc2_rcl2.

Referenced by ComputeCrossSectionPerAtom(), G4LindhardSorensenIonModel::ComputeCrossSectionPerElectron(), and 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 G4BraggIonModel::ComputeDEDXPerVolume	(	const G4Material *	material,
		const G4ParticleDefinition *	p,
		G4double	kineticEnergy,
		G4double	cutEnergy
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 237 of file G4BraggIonModel.cc.

{
  const G4double tmax = MaxSecondaryEnergy(p, kineticEnergy);
  const G4double tmin = std::max(lowestKinEnergy*massRate, minKinEnergy);
  G4double dedx = 0.0;
 
  // T is alpha energy
  G4double T = kineticEnergy;
  const G4double zeff = material->GetTotNbOfElectPerVolume()/
    material->GetTotNbOfAtomsPerVolume();
  effChargeSquare = HeEffChargeSquare(zeff, T/CLHEP::MeV);
  if(!isAlpha) { T *= rateMassHe2p; }
 
  if(T < lowestKinEnergy) {
    dedx = DEDX(material, lowestKinEnergy)*std::sqrt(T/lowestKinEnergy);
  } else {
    dedx = DEDX(material, T);
  }
  if(!isAlpha) { dedx /= effChargeSquare; }
  if (tmin < tmax) {
    const G4double tau = kineticEnergy/mass;
    const G4double x   = tmin/tmax;
 
    G4double del = 
      (G4Log(x)*(tau + 1.)*(tau + 1.)/(tau * (tau + 2.0)) + 1.0 - x) * 
      CLHEP::twopi_mc2_rcl2*material->GetElectronDensity();
    if(isAlpha) { del *= effChargeSquare; }
    dedx += del;
  }
  dedx = std::max(dedx, 0.0);
  /*
  G4cout << "BraggIon: tkin(MeV) = " << tkin/MeV << " dedx(MeV*cm^2/g) = " 
         << dedx*gram/(MeV*cm2*material->GetDensity()) 
         << " q2 = " << chargeSquare <<  G4endl;
  */
  return dedx;
}

References DEDX(), effChargeSquare, G4Log(), HeEffChargeSquare(), isAlpha, lowestKinEnergy, mass, massRate, eplot::material, G4INCL::Math::max(), MaxSecondaryEnergy(), CLHEP::MeV, rateMassHe2p, and CLHEP::twopi_mc2_rcl2.

Referenced by G4BraggNoDeltaModel::ComputeDEDXPerVolume(), and G4LindhardSorensenIonModel::ComputeDEDXPerVolume().

◆ 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 G4BraggIonModel::CorrectionsAlongStep	(	const G4MaterialCutsCouple *	couple,
		const G4DynamicParticle *	dp,
		const G4double &	length,
		G4double &	eloss
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 280 of file G4BraggIonModel.cc.

{
  // no correction at the last step
  const G4double preKinEnergy = dp->GetKineticEnergy();
  if(eloss >= preKinEnergy) { return; }
 
  const G4ParticleDefinition* p = dp->GetDefinition();
  if(p != particle) { SetParticle(p); }
  if(!isIon) { return; }
 
  // this method is called only for ions
  const G4Material* mat = couple->GetMaterial();
  G4double e = std::max(preKinEnergy - eloss*0.5, preKinEnergy*0.5);
 
  G4double q2 = corr->EffectiveChargeSquareRatio(p,mat,e);
  GetModelOfFluctuations()->SetParticleAndCharge(p, q2);
  if(!isAlpha) {
    eloss *= q2*corr->EffectiveChargeCorrection(p,mat,e)/chargeSquare;
  }
 
  //G4cout << "G4BraggIonModel::CorrectionsAlongStep e= " <<  e 
  //         << " qfactor= " << qfactor << " " << p->GetParticleName() <<G4endl;
}

References chargeSquare, corr, G4EmCorrections::EffectiveChargeCorrection(), G4EmCorrections::EffectiveChargeSquareRatio(), G4DynamicParticle::GetDefinition(), G4DynamicParticle::GetKineticEnergy(), G4MaterialCutsCouple::GetMaterial(), G4VEmModel::GetModelOfFluctuations(), isAlpha, isIon, G4INCL::Math::max(), particle, SetParticle(), and G4VEmFluctuationModel::SetParticleAndCharge().

◆ 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 G4BraggIonModel::CrossSectionPerVolume	(	const G4Material *	material,
		const G4ParticleDefinition *	p,
		G4double	kineticEnergy,
		G4double	cutEnergy,
		G4double	maxEnergy
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 218 of file G4BraggIonModel.cc.

{
  G4double sigma = material->GetElectronDensity()* 
    ComputeCrossSectionPerElectron(p,kinEnergy,cutEnergy,maxEnergy);
  if(isAlpha) {
    const G4double zeff = material->GetTotNbOfElectPerVolume()/
      material->GetTotNbOfAtomsPerVolume();
    sigma *= (HeEffChargeSquare(zeff, kinEnergy/CLHEP::MeV)/chargeSquare);
  }
  return sigma;
}

References chargeSquare, ComputeCrossSectionPerElectron(), HeEffChargeSquare(), isAlpha, eplot::material, and CLHEP::MeV.

◆ CurrentCouple()

const G4MaterialCutsCouple * G4VEmModel::CurrentCouple ( ) const

inlineprotectedinherited

Definition at line 490 of file G4VEmModel.hh.

{
  return fCurrentCouple;
}

References G4VEmModel::fCurrentCouple.

◆ DEDX()

G4double G4BraggIonModel::DEDX	(	const G4Material *	material,
		const G4double	kinEnergy
	)

private

Definition at line 672 of file G4BraggIonModel.cc.

{
  // aEnergy is energy of alpha
  G4double eloss = 0.0;
  // check DB
  if(material != currentMaterial) {
    currentMaterial = material;
    baseMaterial = material->GetBaseMaterial() 
      ? material->GetBaseMaterial() : material;
    iASTAR    = -1;
    iMolecula = -1;
    iICRU90 = (nullptr != fICRU90) ? fICRU90->GetIndex(baseMaterial) : -1;
    
    if(iICRU90 < 0) { 
      iASTAR = fASTAR->GetIndex(baseMaterial); 
      if(iASTAR < 0) { iMolecula = HasMaterial(baseMaterial); }
    }
    /*    
    G4cout << "%%% " <<material->GetName() << "  iMolecula= " 
           << iMolecula << "  iASTAR= " << iASTAR 
           << "  iICRU90= " << iICRU90<< G4endl; 
    */
  }
  // ICRU90 
  if(iICRU90 >= 0) {
    eloss = fICRU90->GetElectronicDEDXforAlpha(iICRU90, aEnergy);
    if(eloss > 0.0) { return eloss*material->GetDensity(); }
  }
  // ASTAR
  if( iASTAR >= 0 ) {
    eloss = fASTAR->GetElectronicDEDX(iASTAR, aEnergy);
    /*
    G4cout << "ASTAR:  E=" << aEnergy 
       << " dedx=" << eloss*material->GetDensity() 
       << "  " << particle->GetParticleName() << G4endl;
    */
    if(eloss > 0.0) { return eloss*material->GetDensity(); }
  }
 
  const G4int numberOfElements = material->GetNumberOfElements();
  const G4double* theAtomicNumDensityVector =
    material->GetAtomicNumDensityVector();
 
  if(iMolecula >= 0) {
 
    eloss = StoppingPower(baseMaterial, aEnergy)*material->GetDensity()/amu;
 
    // pure material
  } else if(1 == numberOfElements) {
 
    const G4double z = material->GetZ();
    eloss = ElectronicStoppingPower(z, aEnergy)
                               * (material->GetTotNbOfAtomsPerVolume());
 
  // Brugg's rule calculation
  } else {
    const G4ElementVector* theElmVector = material->GetElementVector();
 
    //  loop for the elements in the material
    for (G4int i=0; i<numberOfElements; ++i) {
      const G4Element* element = (*theElmVector)[i];
      eloss += ElectronicStoppingPower(element->GetZ(), aEnergy)
    * theAtomicNumDensityVector[i];
    }
  }
  return eloss*theZieglerFactor;
}

References source.hepunit::amu, baseMaterial, currentMaterial, ElectronicStoppingPower(), fASTAR, fICRU90, G4ASTARStopping::GetElectronicDEDX(), G4ICRU90StoppingData::GetElectronicDEDXforAlpha(), G4ICRU90StoppingData::GetIndex(), G4ASTARStopping::GetIndex(), G4Element::GetZ(), HasMaterial(), iASTAR, iICRU90, iMolecula, eplot::material, StoppingPower(), and theZieglerFactor.

Referenced by ComputeDEDXPerVolume().

◆ 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().

◆ ElectronicStoppingPower()

G4double G4BraggIonModel::ElectronicStoppingPower	(	const G4double	z,
		const G4double	kinEnergy
	)		const

private

Definition at line 516 of file G4BraggIonModel.cc.

{
  G4double ionloss ;
  G4int i = std::min(std::max(G4lrint(z)-1,0),91);  // index of atom
  //G4cout << "ElectronicStoppingPower z=" << z << " i=" << i 
  // << " E=" << kineticEnergy << G4endl;
  // The data and the fit from:
  // ICRU Report 49, 1993. Ziegler's type of parametrisations.
  // Proton kinetic energy for parametrisation (keV/amu)
  // He energy in internal units of parametrisation formula (MeV)
  //G4double T = kineticEnergy*rateMassHe2p/CLHEP::MeV;
  G4double T = kineticEnergy/CLHEP::MeV;
 
  static const G4float a[92][5] = {
    {  0.35485f, 0.6456f, 6.01525f,  20.8933f, 4.3515f
   },{ 0.58f,    0.59f,   6.3f,      130.0f,   44.07f
   },{ 1.42f,    0.49f,   12.25f,    32.0f,    9.161f
   },{ 2.206f,   0.51f,   15.32f,    0.25f,    8.995f //Be Ziegler77
       // },{ 2.1895f,  0.47183,7.2362f,   134.30f,  197.96f //Be from ICRU
   },{ 3.691f,   0.4128f, 18.48f,    50.72f,   9.0f
   },{ 3.83523f, 0.42993f,12.6125f,  227.41f,  188.97f
       // },{ 1.9259f,  0.5550f, 27.15125f, 26.0665f, 6.2768f //too many digits
   },{ 1.9259f,  0.5550f, 27.1513f,  26.0665f, 6.2768f
   },{ 2.81015f, 0.4759f, 50.0253f,  10.556f,  1.0382f
   },{ 1.533f,   0.531f,  40.44f,    18.41f,   2.718f
   },{ 2.303f,   0.4861f, 37.01f,    37.96f,   5.092f
       // Z= 11-20
   },{ 9.894f,   0.3081f, 23.65f,    0.384f,   92.93f
   },{ 4.3f,     0.47f,   34.3f,     3.3f,     12.74f
   },{ 2.5f,     0.625f,  45.7f,     0.1f,     4.359f
   },{ 2.1f,     0.65f,   49.34f,    1.788f,   4.133f
   },{ 1.729f,   0.6562f, 53.41f,    2.405f,   3.845f
   },{ 1.402f,   0.6791f, 58.98f,    3.528f,   3.211f
   },{ 1.117f,   0.7044f, 69.69f,    3.705f,   2.156f
   },{ 2.291f,   0.6284f, 73.88f,    4.478f,   2.066f
   },{ 8.554f,   0.3817f, 83.61f,    11.84f,   1.875f
   },{ 6.297f,   0.4622f, 65.39f,    10.14f,   5.036f
       // Z= 21-30     
   },{ 5.307f,   0.4918f, 61.74f,    12.4f,    6.665f
   },{ 4.71f,    0.5087f, 65.28f,    8.806f,   5.948f
   },{ 6.151f,   0.4524f, 83.0f,     18.31f,   2.71f
   },{ 6.57f,    0.4322f, 84.76f,    15.53f,   2.779f
   },{ 5.738f,   0.4492f, 84.6f,     14.18f,   3.101f
   },{ 5.013f,   0.4707f, 85.8f,     16.55f,   3.211f
   },{ 4.32f,    0.4947f, 76.14f,    10.85f,   5.441f
   },{ 4.652f,   0.4571f, 80.73f,    22.0f,    4.952f
   },{ 3.114f,   0.5236f, 76.67f,    7.62f,    6.385f
   },{ 3.114f,   0.5236f, 76.67f,    7.62f,    7.502f
       // Z= 31-40
   },{ 3.114f,   0.5236f, 76.67f,    7.62f,    8.514f
   },{ 5.746f,   0.4662f, 79.24f,    1.185f,   7.993f
   },{ 2.792f,   0.6346f, 106.1f,    0.2986f,  2.331f
   },{ 4.667f,   0.5095f, 124.3f,    2.102f,   1.667f
   },{ 2.44f,    0.6346f, 105.0f,    0.83f,    2.851f
   },{ 1.413f,   0.7377f, 147.9f,    1.466f,   1.016f
   },{ 11.72f,   0.3826f, 102.8f,    9.231f,   4.371f
   },{ 7.126f,   0.4804f, 119.3f,    5.784f,   2.454f
   },{ 11.61f,   0.3955f, 146.7f,    7.031f,   1.423f
   },{ 10.99f,   0.41f,   163.9f,    7.1f,     1.052f
       // Z= 41-50
   },{ 9.241f,   0.4275f, 163.1f,    7.954f,   1.102f
   },{ 9.276f,   0.418f,  157.1f,    8.038f,   1.29f
   },{ 3.999f,   0.6152f, 97.6f,     1.297f,   5.792f
   },{ 4.306f,   0.5658f, 97.99f,    5.514f,   5.754f
   },{ 3.615f,   0.6197f, 86.26f,    0.333f,   8.689f
   },{ 5.8f,     0.49f,   147.2f,    6.903f,   1.289f
   },{ 5.6f,     0.49f,   130.0f,    10.0f,    2.844f
   },{ 3.55f,    0.6068f, 124.7f,    1.112f,   3.119f
   },{ 3.6f,     0.62f,   105.8f,    0.1692f,  6.026f
   },{ 5.4f,     0.53f,   103.1f,    3.931f,   7.767f
       // Z= 51-60
   },{ 3.97f,    0.6459f, 131.8f,    0.2233f,  2.723f
   },{ 3.65f,    0.64f,   126.8f,    0.6834f,  3.411f
   },{ 3.118f,   0.6519f, 164.9f,    1.208f,   1.51f
   },{ 3.949f,   0.6209f, 200.5f,    1.878f,   0.9126f
   },{ 14.4f,    0.3923f, 152.5f,    8.354f,   2.597f
   },{ 10.99f,   0.4599f, 138.4f,    4.811f,   3.726f
   },{ 16.6f,    0.3773f, 224.1f,    6.28f,    0.9121f
   },{ 10.54f,   0.4533f, 159.3f,    4.832f,   2.529f
   },{ 10.33f,   0.4502f, 162.0f,    5.132f,   2.444f
   },{ 10.15f,   0.4471f, 165.6f,    5.378f,   2.328f
       // Z= 61-70
   },{ 9.976f,   0.4439f, 168.0f,    5.721f,   2.258f
   },{ 9.804f,   0.4408f, 176.2f,    5.675f,   1.997f
   },{ 14.22f,   0.363f,  228.4f,    7.024f,   1.016f
   },{ 9.952f,   0.4318f, 233.5f,    5.065f,   0.9244f
   },{ 9.272f,   0.4345f, 210.0f,    4.911f,   1.258f
   },{ 10.13f,   0.4146f, 225.7f,    5.525f,   1.055f
   },{ 8.949f,   0.4304f, 213.3f,    5.071f,   1.221f
   },{ 11.94f,   0.3783f, 247.2f,    6.655f,   0.849f
   },{ 8.472f,   0.4405f, 195.5f,    4.051f,   1.604f
   },{ 8.301f,   0.4399f, 203.7f,    3.667f,   1.459f
       // Z= 71-80
   },{ 6.567f,   0.4858f, 193.0f,    2.65f,    1.66f
   },{ 5.951f,   0.5016f, 196.1f,    2.662f,   1.589f
   },{ 7.495f,   0.4523f, 251.4f,    3.433f,   0.8619f
   },{ 6.335f,   0.4825f, 255.1f,    2.834f,   0.8228f
   },{ 4.314f,   0.5558f, 214.8f,    2.354f,   1.263f
   },{ 4.02f,    0.5681f, 219.9f,    2.402f,   1.191f
   },{ 3.836f,   0.5765f, 210.2f,    2.742f,   1.305f
   },{ 4.68f,    0.5247f, 244.7f,    2.749f,   0.8962f
   },{ 2.892f,   0.6204f, 208.6f,    2.415f,   1.416f //Au Z77
       // },{ 3.223f,   0.5883f, 232.7f,   2.954f,    1.05  //Au ICRU
   },{ 2.892f,   0.6204f, 208.6f,    2.415f,   1.416f
       // Z= 81-90
   },{ 4.728f,   0.5522f, 217.0f,    3.091f,   1.386f
   },{ 6.18f,    0.52f,   170.0f,    4.0f,     3.224f
   },{ 9.0f,     0.47f,   198.0f,    3.8f,     2.032f
   },{ 2.324f,   0.6997f, 216.0f,    1.599f,   1.399f
   },{ 1.961f,   0.7286f, 223.0f,    1.621f,   1.296f
   },{ 1.75f,    0.7427f, 350.1f,    0.9789f,  0.5507f
   },{ 10.31f,   0.4613f, 261.2f,    4.738f,   0.9899f
   },{ 7.962f,   0.519f,  235.7f,    4.347f,   1.313f
   },{ 6.227f,   0.5645f, 231.9f,    3.961f,   1.379f
   },{ 5.246f,   0.5947f, 228.6f,    4.027f,   1.432f
       // Z= 91-92
   },{ 5.408f,   0.5811f, 235.7f,    3.961f,   1.358f
   },{ 5.218f,   0.5828f, 245.0f,    3.838f,   1.25f}
  };
 
  G4double slow = (G4double)(a[i][0]);
 
  G4double x1 = (G4double)(a[i][1]);
  G4double x2 = (G4double)(a[i][2]);
  G4double x3 = (G4double)(a[i][3]);
  G4double x4 = (G4double)(a[i][4]);
 
  // Free electron gas model
  if ( T < 0.001 ) {
    G4double shigh = G4Log( 1.0 + x3*1000.0 + x4*0.001 )* x2*1000.0;
    ionloss  = slow*shigh*std::sqrt(T*1000.0)  / (slow + shigh) ;
 
  // Main parametrisation
  } else {
    slow  *= G4Exp(G4Log(T*1000.0)*x1);
    G4double shigh = G4Log( 1.0 + x3/T + x4*T ) * x2/T;
    ionloss = slow*shigh / (slow + shigh) ;
    /*
    G4cout << "## " << i << ". T= " << T << " slow= " << slow
           << " a0= " << a[i][0] << " a1= " << a[i][1] 
           << " shigh= " << shigh 
           << " dedx= " << ionloss << " q^2= " <<  HeEffChargeSquare(z, T) 
           << G4endl;
    */
  }
  ionloss = std::max(ionloss, 0.0);
 
  // He effective charge
  // ionloss /= effChargeSquare;
  // G4cout << ionloss << G4endl;
  return ionloss;
}

References G4Exp(), G4Log(), G4lrint(), G4INCL::Math::max(), CLHEP::MeV, and G4INCL::Math::min().

Referenced by DEDX(), and StoppingPower().

◆ 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 G4BraggIonModel::GetChargeSquareRatio	(	const G4ParticleDefinition *	p,
		const G4Material *	mat,
		G4double	kineticEnergy
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 151 of file G4BraggIonModel.cc.

{
  return 
    (!isAlpha) ? corr->EffectiveChargeSquareRatio(p,mat,kineticEnergy) : 1.0;
}

References corr, G4EmCorrections::EffectiveChargeSquareRatio(), and isAlpha.

◆ 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(), G4IonParametrisedLossModel::CorrectionsAlongStep(), G4AtimaEnergyLossModel::CorrectionsAlongStep(), 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.

Referenced by G4NIELCalculator::AddEmModel(), G4VLEPTSModel::BuildMeanFreePathTable(), G4VLEPTSModel::BuildPhysicsTable(), G4EmCalculator::ComputeDEDX(), G4MuPairProductionModel::DataCorrupted(), G4EmElementSelector::Dump(), G4EmModelManager::DumpModelList(), G4EmCalculator::FindEmModel(), G4NIELCalculator::G4NIELCalculator(), G4EmMultiModel::Initialise(), G4IonParametrisedLossModel::Initialise(), G4EmModelManager::Initialise(), G4IonParametrisedLossModel::PrintDEDXTable(), G4DNAAttachment::PrintInfo(), G4DNAChargeDecrease::PrintInfo(), G4DNAChargeIncrease::PrintInfo(), G4DNADissociation::PrintInfo(), G4DNAElastic::PrintInfo(), G4DNAExcitation::PrintInfo(), G4DNAIonisation::PrintInfo(), G4DNAPlasmonExcitation::PrintInfo(), G4DNAPositronium::PrintInfo(), G4DNARotExcitation::PrintInfo(), G4DNAVibExcitation::PrintInfo(), G4VLEPTSModel::ReadIXS(), G4LossTableManager::Register(), G4DNAModelInterface::RegisterModel(), G4IonParametrisedLossModel::RemoveDEDXTable(), G4VLEPTSModel::SampleEnergyLoss(), G4EmConfigurator::SetExtraEmModel(), G4EmConfigurator::SetModelForRegion(), and G4EmConfigurator::UpdateModelEnergyRange().

◆ 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 G4BraggIonModel::GetParticleCharge	(	const G4ParticleDefinition *	p,
		const G4Material *	mat,
		G4double	kineticEnergy
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 161 of file G4BraggIonModel.cc.

{
  return corr->GetParticleCharge(p,mat,kineticEnergy);
}

References corr, and G4EmCorrections::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().

◆ HasMaterial()

G4int G4BraggIonModel::HasMaterial ( const G4Material * material ) const

private

Definition at line 414 of file G4BraggIonModel.cc.

{
  const G4String& chFormula = mat->GetChemicalFormula();
  if(chFormula.empty()) { return -1; }
 
  // ICRU Report N49, 1993. Ziegler model for He.
  
  static const size_t numberOfMolecula = 11;
  static const G4String molName[numberOfMolecula] = {
    "CaF_2",  "Cellulose_Nitrate",  "LiF", "Policarbonate",  
    "(C_2H_4)_N-Polyethylene",  "(C_2H_4)_N-Polymethly_Methacralate",
    "Polysterene", "SiO_2", "NaI", "H_2O",
    "Graphite" };
 
  // Search for the material in the table
  for (size_t i=0; i<numberOfMolecula; ++i) {
    if (chFormula == molName[i]) {  
      return i;
    }
  }
  return -1;
}

References G4Material::GetChemicalFormula(), and numberOfMolecula.

Referenced by DEDX().

◆ HeEffChargeSquare()

G4double G4BraggIonModel::HeEffChargeSquare	(	const G4double	z,
		const G4double	kinEnergyInMeV
	)		const

private

Definition at line 744 of file G4BraggIonModel.cc.

{
  // The aproximation of He effective charge from:
  // J.F.Ziegler, J.P. Biersack, U. Littmark
  // The Stopping and Range of Ions in Matter,
  // Vol.1, Pergamon Press, 1985
 
  static const G4double c[6] = {0.2865,  0.1266, -0.001429,
                                0.02402,-0.01135, 0.001475};
 
  G4double e = std::max(0.0, G4Log(kinEnergyHeInMeV*massFactor));
  G4double x = c[0] ;
  G4double y = 1.0 ;
  for (G4int i=1; i<6; ++i) {
    y *= e;
    x += y * c[i];
  }
 
  G4double w = 7.6 -  e ;
  w = 1.0 + (0.007 + 0.00005*z) * G4Exp( -w*w ) ;
  w = 4.0 * (1.0 - G4Exp(-x)) * w * w ;
 
  return w;
}

References G4Exp(), G4Log(), massFactor, and G4INCL::Math::max().

Referenced by ComputeCrossSectionPerAtom(), ComputeDEDXPerVolume(), and CrossSectionPerVolume().

◆ 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 G4BraggIonModel::Initialise	(	const G4ParticleDefinition *	p,
		const G4DataVector &
	)

overridevirtual

Implements G4VEmModel.

Definition at line 105 of file G4BraggIonModel.cc.

{
  if(p != particle) { SetParticle(p); }
 
  // always false before the run
  SetDeexcitationFlag(false);
 
  // initialise once
  if(nullptr == fParticleChange) {
    const G4String& pname = particle->GetParticleName();
    if(IsMaster()) {
      if(pname == "proton" || pname == "GenericIon" || pname == "alpha") {
    if(nullptr == fASTAR)  { fASTAR = new G4ASTARStopping(); }
    fASTAR->Initialise(); 
 
    if(G4EmParameters::Instance()->UseICRU90Data()) {
      fICRU90 = G4NistManager::Instance()->GetICRU90StoppingData();
      fICRU90->Initialise();
    }
      }
    }
    if(particle->GetPDGCharge() > CLHEP::eplus || pname == "GenericIon") {
      isIon = true;
    }
    if(pname == "alpha") { isAlpha = true; }
 
    if(UseAngularGeneratorFlag() && nullptr == GetAngularDistribution()) {
      SetAngularDistribution(new G4DeltaAngle());
    }
    corr = G4LossTableManager::Instance()->EmCorrections();
 
    fParticleChange = GetParticleChangeForLoss();
  }
}

References corr, G4LossTableManager::EmCorrections(), CLHEP::eplus, fASTAR, fICRU90, fParticleChange, G4VEmModel::GetAngularDistribution(), G4NistManager::GetICRU90StoppingData(), G4VEmModel::GetParticleChangeForLoss(), G4ParticleDefinition::GetParticleName(), G4ParticleDefinition::GetPDGCharge(), G4ICRU90StoppingData::Initialise(), G4ASTARStopping::Initialise(), G4NistManager::Instance(), G4EmParameters::Instance(), G4LossTableManager::Instance(), isAlpha, isIon, G4VEmModel::IsMaster(), particle, eplot::pname, G4VEmModel::SetAngularDistribution(), G4VEmModel::SetDeexcitationFlag(), SetParticle(), and G4VEmModel::UseAngularGeneratorFlag().

Referenced by G4LindhardSorensenIonModel::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().

◆ 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 G4BraggIonModel::MaxSecondaryEnergy	(	const G4ParticleDefinition *	pd,
		G4double	kinEnergy
	)

finalprotectedvirtual

Reimplemented from G4VEmModel.

Definition at line 388 of file G4BraggIonModel.cc.

{
  if(pd != particle) { SetParticle(pd); }
  G4double tau  = kinEnergy/mass;
  G4double tmax = 2.0*electron_mass_c2*tau*(tau + 2.) /
                  (1. + 2.0*(tau + 1.)*ratio + ratio*ratio);
  return tmax;
}

References source.hepunit::electron_mass_c2, mass, particle, ratio, and SetParticle().

Referenced by ComputeCrossSectionPerElectron(), and ComputeDEDXPerVolume().

◆ 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(), SampleSecondaries(), G4BraggModel::SampleSecondaries(), G4ICRU73QOModel::SampleSecondaries(), and G4IonParametrisedLossModel::SampleSecondaries().

◆ MinEnergyCut()

G4double G4BraggIonModel::MinEnergyCut	(	const G4ParticleDefinition *	,
		const G4MaterialCutsCouple *	couple
	)

overridevirtual

Reimplemented from G4VEmModel.

Definition at line 143 of file G4BraggIonModel.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=()

G4BraggIonModel & G4BraggIonModel::operator= ( const G4BraggIonModel & right )

delete

◆ 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().

◆ SampleSecondaries()

void G4BraggIonModel::SampleSecondaries	(	std::vector< G4DynamicParticle * > *	vdp,
		const G4MaterialCutsCouple *	couple,
		const G4DynamicParticle *	dp,
		G4double	tmin,
		G4double	maxEnergy
	)

overridevirtual

Implements G4VEmModel.

Definition at line 309 of file G4BraggIonModel.cc.

{
  const G4double tmax = MaxSecondaryKinEnergy(dp);
  const G4double xmax = std::min(tmax, maxEnergy);
  const G4double xmin = std::max(lowestKinEnergy*massRate, minEnergy);
  if(xmin >= xmax) { return; }
 
  G4double kineticEnergy = dp->GetKineticEnergy();
  const G4double energy  = kineticEnergy + mass;
  const G4double energy2 = energy*energy;
  const G4double beta2   = kineticEnergy*(kineticEnergy + 2.0*mass)/energy2;
  const G4double grej = 1.0;
  G4double deltaKinEnergy, f;
 
  CLHEP::HepRandomEngine* rndmEngineMod = G4Random::getTheEngine();
  G4double rndm[2];
 
  // sampling follows ...
  do {
    rndmEngineMod->flatArray(2, rndm);
    deltaKinEnergy = xmin*xmax/(xmin*(1.0 - rndm[0]) + xmax*rndm[0]);
 
    f = 1.0 - beta2*deltaKinEnergy/tmax;
 
    if(f > grej) {
        G4cout << "G4BraggIonModel::SampleSecondary Warning! "
               << "Majorant " << grej << " < "
               << f << " for e= " << deltaKinEnergy
               << G4endl;
    }
 
    // Loop checking, 03-Aug-2015, Vladimir Ivanchenko
  } while( grej*rndm[1] >= f );
 
  G4ThreeVector deltaDirection;
 
  if(UseAngularGeneratorFlag()) {
    const G4Material* mat =  couple->GetMaterial();
    G4int Z = SelectRandomAtomNumber(mat);
 
    deltaDirection = 
      GetAngularDistribution()->SampleDirection(dp, deltaKinEnergy, Z, mat);
 
  } else {
 
    G4double deltaMomentum =
      sqrt(deltaKinEnergy * (deltaKinEnergy + 2.0*electron_mass_c2));
    G4double cost = deltaKinEnergy * (energy + electron_mass_c2) /
      (deltaMomentum * dp->GetTotalMomentum());
    if(cost > 1.0) { cost = 1.0; }
    G4double sint = sqrt((1.0 - cost)*(1.0 + cost));
 
    G4double phi = twopi*rndmEngineMod->flat();
 
    deltaDirection.set(sint*cos(phi),sint*sin(phi), cost) ;
    deltaDirection.rotateUz(dp->GetMomentumDirection());
  }  
 
  // create G4DynamicParticle object for delta ray
  G4DynamicParticle* delta = 
    new G4DynamicParticle(theElectron,deltaDirection,deltaKinEnergy);
 
  vdp->push_back(delta);
 
  // Change kinematics of primary particle
  kineticEnergy -= deltaKinEnergy;
  G4ThreeVector finalP = dp->GetMomentum() - delta->GetMomentum();
  finalP               = finalP.unit();
 
  fParticleChange->SetProposedKineticEnergy(kineticEnergy);
  fParticleChange->SetProposedMomentumDirection(finalP);
}

References source.hepunit::electron_mass_c2, G4INCL::KinematicsUtils::energy(), CLHEP::HepRandomEngine::flat(), CLHEP::HepRandomEngine::flatArray(), fParticleChange, G4cout, G4endl, G4VEmModel::GetAngularDistribution(), G4DynamicParticle::GetKineticEnergy(), G4MaterialCutsCouple::GetMaterial(), G4DynamicParticle::GetMomentum(), G4DynamicParticle::GetMomentumDirection(), G4DynamicParticle::GetTotalMomentum(), lowestKinEnergy, mass, massRate, G4INCL::Math::max(), G4VEmModel::MaxSecondaryKinEnergy(), G4INCL::Math::min(), CLHEP::Hep3Vector::rotateUz(), G4VEmAngularDistribution::SampleDirection(), G4VEmModel::SelectRandomAtomNumber(), CLHEP::Hep3Vector::set(), G4ParticleChangeForLoss::SetProposedKineticEnergy(), G4ParticleChangeForLoss::SetProposedMomentumDirection(), theElectron, twopi, CLHEP::Hep3Vector::unit(), G4VEmModel::UseAngularGeneratorFlag(), 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(), SampleSecondaries(), G4BraggModel::SampleSecondaries(), G4ICRU73QOModel::SampleSecondaries(), G4LindhardSorensenIonModel::SampleSecondaries(), G4MollerBhabhaModel::SampleSecondaries(), and G4IonParametrisedLossModel::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::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(), 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(), 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.

◆ 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().

◆ SetParticle()

void G4BraggIonModel::SetParticle ( const G4ParticleDefinition * p )

private

Definition at line 400 of file G4BraggIonModel.cc.

{
  particle = p;
  mass = particle->GetPDGMass();
  spin = particle->GetPDGSpin();
  G4double q = particle->GetPDGCharge()/CLHEP::eplus;
  if(!isIon && q > 1.1) { isIon = true; }
  effChargeSquare = chargeSquare = q*q;
  massRate = mass/CLHEP::proton_mass_c2;
  ratio = CLHEP::electron_mass_c2/mass;
}

References chargeSquare, effChargeSquare, CLHEP::electron_mass_c2, CLHEP::eplus, G4ParticleDefinition::GetPDGCharge(), G4ParticleDefinition::GetPDGMass(), G4ParticleDefinition::GetPDGSpin(), isIon, mass, massRate, particle, CLHEP::proton_mass_c2, ratio, and spin.

Referenced by CorrectionsAlongStep(), G4BraggIonModel(), Initialise(), and MaxSecondaryEnergy().

◆ 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(), G4IonParametrisedLossModel::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().

◆ StoppingPower()

G4double G4BraggIonModel::StoppingPower	(	const G4Material *	material,
		const G4double	kinEnergy
	)		const

private

Definition at line 439 of file G4BraggIonModel.cc.

{
  G4double ionloss = 0.0 ;
 
  if (iMolecula >= 0) {
  
    // The data and the fit from: 
    // ICRU Report N49, 1993. Ziegler's model for alpha
    // He energy in internal units of parametrisation formula (MeV)
    // Input scaled energy of a proton or GenericIon
 
    //    G4double T = kineticEnergy*rateMassHe2p/CLHEP::MeV;
    G4double T = kineticEnergy/CLHEP::MeV;
 
    static const G4float a[11][5] = {
       {9.43672f, 0.54398f, 84.341f,  1.3705f, 57.422f},
       {67.1503f, 0.41409f, 404.512f, 148.97f, 20.99f},
       {5.11203f, 0.453f,   36.718f,  50.6f,   28.058f}, 
       {61.793f,  0.48445f, 361.537f, 57.889f, 50.674f},
       {7.83464f, 0.49804f, 160.452f, 3.192f,  0.71922f},
       {19.729f,  0.52153f, 162.341f, 58.35f,  25.668f}, 
       {26.4648f, 0.50112f, 188.913f, 30.079f, 16.509f},
       {7.8655f,  0.5205f,  63.96f,   51.32f,  67.775f},
       {8.8965f,  0.5148f,  339.36f,  1.7205f, 0.70423f},
       {2.959f,   0.53255f, 34.247f,  60.655f, 15.153f}, 
       {3.80133f, 0.41590f, 12.9966f, 117.83f, 242.28f} };   
 
    static const G4double atomicWeight[11] = {
       101.96128f, 44.0098f, 16.0426f, 28.0536f, 42.0804f,
       104.1512f,  44.665f,  60.0843f, 18.0152f, 18.0152f, 12.0f};       
 
    G4int i = iMolecula;
 
    G4double slow = (G4double)(a[i][0]);
 
    G4double x1 = (G4double)(a[i][1]);
    G4double x2 = (G4double)(a[i][2]);
    G4double x3 = (G4double)(a[i][3]);
    G4double x4 = (G4double)(a[i][4]);
 
    // Free electron gas model
    if ( T < 0.001 ) {
      G4double shigh = G4Log( 1.0 + x3*1000.0 + x4*0.001 ) *x2*1000.0;
      ionloss  = slow*shigh / (slow + shigh) ;
      ionloss *= sqrt(T*1000.0) ;
 
      // Main parametrisation
    } else {
      slow  *= G4Exp(G4Log(T*1000.0)*x1) ;
      G4double shigh = G4Log( 1.0 + x3/T + x4*T ) * x2/T ;
      ionloss = slow*shigh / (slow + shigh) ;
       /*
         G4cout << "## " << i << ". T= " << T << " slow= " << slow
         << " a0= " << a[i][0] << " a1= " << a[i][1] 
         << " shigh= " << shigh 
         << " dedx= " << ionloss << " q^2= " <<  HeEffChargeSquare(z, T*MeV)
         << G4endl;
       */
    }
    ionloss = std::max(ionloss, 0.0);
 
    // He effective charge
    ionloss /= (effChargeSquare*atomicWeight[iMolecula]);
 
  // pure material (normally not the case for this function)
  } else if(1 == (material->GetNumberOfElements())) {
    const G4double z = material->GetZ() ;
    ionloss = ElectronicStoppingPower( z, kineticEnergy ) ;  
  }
  
  return ionloss;
}

References effChargeSquare, ElectronicStoppingPower(), G4Exp(), G4Log(), iMolecula, eplot::material, G4INCL::Math::max(), and CLHEP::MeV.

Referenced by DEDX().

◆ 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(), Initialise(), G4BraggModel::Initialise(), G4ICRU73QOModel::Initialise(), G4LindhardSorensenIonModel::Initialise(), G4MollerBhabhaModel::Initialise(), G4AtimaEnergyLossModel::SampleSecondaries(), G4BetheBlochModel::SampleSecondaries(), 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

Definition at line 406 of file G4VEmModel.cc.

{
  SetCurrentCouple(couple);
  return pFactor*e*e*CrossSectionPerVolume(pBaseMaterial,p,e,0.0,DBL_MAX);
}

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

Referenced by G4IonParametrisedLossModel::BuildRangeVector(), G4LossTableBuilder::BuildTableForModel(), G4LivermorePhotoElectricModel::ComputeCrossSectionPerAtom(), G4IonParametrisedLossModel::ComputeLossForStep(), G4VLEPTSModel::GetMeanFreePath(), G4DNABornExcitationModel2::GetPartialCrossSection(), G4DNABornExcitationModel2::Initialise(), G4DNABornExcitationModel2::RandomSelect(), G4SeltzerBergerModel::SampleEnergyTransfer(), G4LivermoreBremsstrahlungModel::SampleSecondaries(), and G4LivermorePhotoElectricModel::SampleSecondaries().

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().

◆ baseMaterial

const G4Material* G4BraggIonModel::baseMaterial = nullptr

private

Definition at line 160 of file G4BraggIonModel.hh.

Referenced by DEDX().

◆ chargeSquare

G4double G4BraggIonModel::chargeSquare = 1.0

private

Definition at line 166 of file G4BraggIonModel.hh.

Referenced by ComputeCrossSectionPerAtom(), ComputeCrossSectionPerElectron(), CorrectionsAlongStep(), CrossSectionPerVolume(), and SetParticle().

◆ corr

G4EmCorrections* G4BraggIonModel::corr = nullptr

private

Definition at line 153 of file G4BraggIonModel.hh.

Referenced by CorrectionsAlongStep(), GetChargeSquareRatio(), GetParticleCharge(), and Initialise().

◆ currentCoupleIndex

size_t G4VEmModel::currentCoupleIndex = 0

protectedinherited

Definition at line 448 of file G4VEmModel.hh.

Referenced by G4VEmModel::SetCurrentCouple().

◆ currentMaterial

const G4Material* G4BraggIonModel::currentMaterial = nullptr

private

Definition at line 159 of file G4BraggIonModel.hh.

Referenced by DEDX().

◆ effChargeSquare

G4double G4BraggIonModel::effChargeSquare = 1.0

private

Definition at line 167 of file G4BraggIonModel.hh.

Referenced by ComputeDEDXPerVolume(), SetParticle(), and StoppingPower().

◆ 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().

◆ fASTAR

G4ASTARStopping * G4BraggIonModel::fASTAR = nullptr

staticprivate

Definition at line 162 of file G4BraggIonModel.hh.

Referenced by DEDX(), Initialise(), and ~G4BraggIonModel().

◆ 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().

◆ fICRU90

G4ICRU90StoppingData* G4BraggIonModel::fICRU90 = nullptr

private

Definition at line 157 of file G4BraggIonModel.hh.

Referenced by DEDX(), and Initialise().

◆ 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().

◆ fParticleChange

G4ParticleChangeForLoss* G4BraggIonModel::fParticleChange = nullptr

private

Definition at line 156 of file G4BraggIonModel.hh.

Referenced by Initialise(), and SampleSecondaries().

◆ 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().

◆ HeMass

G4double G4BraggIonModel::HeMass

private

Definition at line 170 of file G4BraggIonModel.hh.

Referenced by G4BraggIonModel().

◆ highLimit

G4double G4VEmModel::highLimit

privateinherited

Definition at line 437 of file G4VEmModel.hh.

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

◆ iASTAR

G4int G4BraggIonModel::iASTAR = -1

private

Definition at line 177 of file G4BraggIonModel.hh.

Referenced by DEDX().

◆ iICRU90

G4int G4BraggIonModel::iICRU90 = -1

private

Definition at line 178 of file G4BraggIonModel.hh.

Referenced by DEDX().

◆ iMolecula

G4int G4BraggIonModel::iMolecula = -1

private

Definition at line 176 of file G4BraggIonModel.hh.

Referenced by DEDX(), and StoppingPower().

◆ 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().

◆ isAlpha

G4bool G4BraggIonModel::isAlpha = false

private

Definition at line 180 of file G4BraggIonModel.hh.

Referenced by ComputeCrossSectionPerAtom(), ComputeDEDXPerVolume(), CorrectionsAlongStep(), CrossSectionPerVolume(), GetChargeSquareRatio(), and Initialise().

◆ isIon

G4bool G4BraggIonModel::isIon = false

private

Definition at line 179 of file G4BraggIonModel.hh.

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

◆ 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().

◆ lowestKinEnergy

G4double G4BraggIonModel::lowestKinEnergy

private

Definition at line 174 of file G4BraggIonModel.hh.

Referenced by ComputeCrossSectionPerElectron(), ComputeDEDXPerVolume(), and SampleSecondaries().

◆ lowLimit

G4double G4VEmModel::lowLimit

privateinherited

Definition at line 436 of file G4VEmModel.hh.

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

◆ mass

G4double G4BraggIonModel::mass = 0.0

private

Definition at line 164 of file G4BraggIonModel.hh.

Referenced by ComputeCrossSectionPerElectron(), ComputeDEDXPerVolume(), MaxSecondaryEnergy(), SampleSecondaries(), and SetParticle().

◆ massFactor

G4double G4BraggIonModel::massFactor

private

Definition at line 171 of file G4BraggIonModel.hh.

Referenced by G4BraggIonModel(), and HeEffChargeSquare().

◆ massRate

G4double G4BraggIonModel::massRate = 1.0

private

Definition at line 168 of file G4BraggIonModel.hh.

Referenced by ComputeCrossSectionPerElectron(), ComputeDEDXPerVolume(), SampleSecondaries(), and SetParticle().

◆ 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().

◆ 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().

◆ particle

const G4ParticleDefinition* G4BraggIonModel::particle = nullptr

private

Definition at line 154 of file G4BraggIonModel.hh.

Referenced by emcalc_gui.MainWindow::cb_select_particle(), emcalc_gui.MainWindow::cb_show_plot(), CorrectionsAlongStep(), Initialise(), MaxSecondaryEnergy(), and SetParticle().

◆ 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().

◆ rateMassHe2p

G4double G4BraggIonModel::rateMassHe2p

private

Definition at line 172 of file G4BraggIonModel.hh.

Referenced by ComputeDEDXPerVolume(), and G4BraggIonModel().

◆ ratio

G4double G4BraggIonModel::ratio = 1.0

private

Definition at line 169 of file G4BraggIonModel.hh.

Referenced by MaxSecondaryEnergy(), and SetParticle().

◆ secondaryThreshold

G4double G4VEmModel::secondaryThreshold = DBL_MAX

privateinherited

Definition at line 440 of file G4VEmModel.hh.

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

◆ spin

G4double G4BraggIonModel::spin = 0.0

private

Definition at line 165 of file G4BraggIonModel.hh.

Referenced by ComputeCrossSectionPerElectron(), and SetParticle().

◆ 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().

◆ theElectron

const G4ParticleDefinition* G4BraggIonModel::theElectron

private

Definition at line 155 of file G4BraggIonModel.hh.

Referenced by G4BraggIonModel(), and SampleSecondaries().

◆ theLPMflag

G4bool G4VEmModel::theLPMflag = false

privateinherited

Definition at line 454 of file G4VEmModel.hh.

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

◆ theZieglerFactor

G4double G4BraggIonModel::theZieglerFactor

private

Definition at line 173 of file G4BraggIonModel.hh.

Referenced by DEDX().

◆ 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/standard/include/G4BraggIonModel.hh
source/processes/electromagnetic/standard/src/G4BraggIonModel.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ G4BraggIonModel() [1/2]

◆ ~G4BraggIonModel()

◆ G4BraggIonModel() [2/2]

Member Function Documentation

◆ ChargeSquareRatio()

◆ ComputeCrossSectionPerAtom() [1/2]

◆ ComputeCrossSectionPerAtom() [2/2]

◆ ComputeCrossSectionPerElectron()

◆ ComputeCrossSectionPerShell()

◆ ComputeDEDX()

◆ ComputeDEDXPerVolume()

◆ ComputeMeanFreePath()

◆ CorrectionsAlongStep()

◆ CrossSection()

◆ CrossSectionPerVolume()

◆ CurrentCouple()

◆ DEDX()

◆ DeexcitationFlag()

◆ DefineForRegion()

◆ ElectronicStoppingPower()

◆ FillNumberOfSecondaries()

◆ ForceBuildTableFlag()

◆ GetAngularDistribution()

◆ GetChargeSquareRatio()

◆ GetCrossSectionTable()

◆ GetCurrentElement()

◆ GetCurrentIsotope()

◆ GetElementData()

◆ GetElementSelectors()

◆ GetModelOfFluctuations()

◆ GetName()

◆ GetPartialCrossSection()

◆ GetParticleChangeForGamma()

◆ GetParticleChangeForLoss()

◆ GetParticleCharge()

◆ GetTripletModel()

◆ HasMaterial()

◆ HeEffChargeSquare()

◆ HighEnergyActivationLimit()

◆ HighEnergyLimit()

◆ Initialise()

◆ InitialiseElementSelectors()

◆ InitialiseForElement()

◆ InitialiseForMaterial()

◆ InitialiseLocal()

◆ IsActive()

◆ IsLocked()

◆ IsMaster()

◆ LowEnergyActivationLimit()

◆ LowEnergyLimit()

◆ LPMFlag()

◆ MaxSecondaryEnergy()

◆ MaxSecondaryKinEnergy()

◆ MinEnergyCut()

◆ MinPrimaryEnergy()

◆ ModelDescription()

◆ operator=()

◆ PolarAngleLimit()

◆ SampleSecondaries()

◆ SecondaryThreshold()

◆ SelectIsotopeNumber()

◆ SelectRandomAtom() [1/2]

◆ SelectRandomAtom() [2/2]

◆ SelectRandomAtomNumber()

◆ SelectTargetAtom()

◆ SetActivationHighEnergyLimit()

◆ SetActivationLowEnergyLimit()

◆ SetAngularDistribution()

◆ SetAngularGeneratorFlag()

◆ SetCrossSectionTable()

◆ SetCurrentCouple()

◆ SetCurrentElement()