#include <G4CrossSectionInelastic.hh>

Inheritance diagram for G4CrossSectionInelastic:

Public Member Functions
virtual void	BuildPhysicsTable (const G4ParticleDefinition &)

G4double	ComputeCrossSection (const G4DynamicParticle , const G4Element , const G4Material *mat=nullptr)

virtual void	CrossSectionDescription (std::ostream &) const

virtual void	DumpPhysicsTable (const G4ParticleDefinition &)

bool	ForAllAtomsAndEnergies () const

	G4CrossSectionInelastic (G4VComponentCrossSection *, G4int zmin=1, G4int zmax=256, G4double Emin=0.0, G4double Emax=DBL_MAX)

G4double	GetCrossSection (const G4DynamicParticle , const G4Element , const G4Material *mat=nullptr)

virtual G4double	GetElementCrossSection (const G4DynamicParticle , G4int Z, const G4Material mat=0)

virtual G4double	GetIsoCrossSection (const G4DynamicParticle , G4int Z, G4int A, const G4Isotope iso=nullptr, const G4Element elm=nullptr, const G4Material mat=nullptr)

G4double	GetMaxKinEnergy () const

G4double	GetMinKinEnergy () const

const G4String &	GetName () const

virtual G4int	GetVerboseLevel () const

virtual G4bool	IsElementApplicable (const G4DynamicParticle , G4int Z, const G4Material mat=0)

virtual G4bool	IsIsoApplicable (const G4DynamicParticle , G4int Z, G4int A, const G4Element elm=nullptr, const G4Material *mat=nullptr)

virtual const G4Isotope *	SelectIsotope (const G4Element *, G4double kinEnergy, G4double logE)

void	SetForAllAtomsAndEnergies (G4bool val)

void	SetMaxKinEnergy (G4double value)

void	SetMinKinEnergy (G4double value)

void	SetName (const G4String &nam)

virtual void	SetVerboseLevel (G4int value)

virtual	~G4CrossSectionInelastic ()

Protected Attributes
G4String	name

G4int	verboseLevel

Private Member Functions
	G4CrossSectionInelastic (const G4CrossSectionInelastic &)

G4CrossSectionInelastic &	operator= (const G4CrossSectionInelastic &right)

Private Attributes
G4VComponentCrossSection *	component

G4bool	isForAllAtomsAndEnergies

G4double	maxKinEnergy

G4double	minKinEnergy

G4NistManager *	nist

G4CrossSectionDataSetRegistry *	registry

G4int	Zmax

G4int	Zmin

Detailed Description

Definition at line 60 of file G4CrossSectionInelastic.hh.

Constructor & Destructor Documentation

◆ G4CrossSectionInelastic() [1/2]

G4CrossSectionInelastic::G4CrossSectionInelastic	(	G4VComponentCrossSection *	c,
		G4int	zmin = `1`,
		G4int	zmax = `256`,
		G4double	Emin = `0.0`,
		G4double	Emax = `DBL_MAX`
	)

Definition at line 54 of file G4CrossSectionInelastic.cc.

  : G4VCrossSectionDataSet(c->GetName()), component(c),
    Zmin(zmin),Zmax(zmax)
{
  nist = G4NistManager::Instance();
  SetMinKinEnergy(Emin);
  SetMaxKinEnergy(Emax);
}

References Emax, Emin, G4NistManager::Instance(), nist, G4VCrossSectionDataSet::SetMaxKinEnergy(), and G4VCrossSectionDataSet::SetMinKinEnergy().

◆ ~G4CrossSectionInelastic()

G4CrossSectionInelastic::~G4CrossSectionInelastic ( )

virtual

Definition at line 65 of file G4CrossSectionInelastic.cc.

66{}

◆ G4CrossSectionInelastic() [2/2]

G4CrossSectionInelastic::G4CrossSectionInelastic ( const G4CrossSectionInelastic & )

private

Member Function Documentation

◆ BuildPhysicsTable()

void G4CrossSectionInelastic::BuildPhysicsTable ( const G4ParticleDefinition & p )

virtual

Reimplemented from G4VCrossSectionDataSet.

Definition at line 86 of file G4CrossSectionInelastic.cc.

{
  component->BuildPhysicsTable(p);
  // For ions, the max energy of applicability of the cross sections must scale
  // with the absolute baryonic number; however, the cross sections objects are
  // often shared between the different types of ions (d, t, He3, alpha, and
  // genericIon) therefore we scale by Zmax - which is safely larger than the
  // number of nucleons of the heaviest nuclides.
  G4int fact = (std::abs(p.GetBaryonNumber()) > 1 || 
        p.GetParticleName() == "GenericIon") ? Zmax : 1;
  SetMaxKinEnergy(G4HadronicParameters::Instance()->GetMaxEnergy() * fact);
}

References G4VComponentCrossSection::BuildPhysicsTable(), component, G4ParticleDefinition::GetBaryonNumber(), G4ParticleDefinition::GetParticleName(), G4HadronicParameters::Instance(), G4VCrossSectionDataSet::SetMaxKinEnergy(), and Zmax.

◆ ComputeCrossSection()

G4double G4VCrossSectionDataSet::ComputeCrossSection	(	const G4DynamicParticle *	part,
		const G4Element *	elm,
		const G4Material *	mat = `nullptr`
	)

inherited

Definition at line 81 of file G4VCrossSectionDataSet.cc.

{
  G4int Z = elm->GetZasInt();
 
  if (IsElementApplicable(part, Z, mat)) { 
    return GetElementCrossSection(part, Z, mat);
  }
 
  // isotope-wise cross section making sum over available
  // isotope cross sections, which may be incomplete, so
  // the result is corrected 
  size_t nIso = elm->GetNumberOfIsotopes();    
  G4double fact = 0.0;
  G4double xsec = 0.0;
 
  // user-defined isotope abundances        
  const G4IsotopeVector* isoVector = elm->GetIsotopeVector();
  const G4double* abundVector = elm->GetRelativeAbundanceVector();
 
  for (size_t j=0; j<nIso; ++j) {
    const G4Isotope* iso = (*isoVector)[j];
    G4int A = iso->GetN();
    if(abundVector[j] > 0.0 && IsIsoApplicable(part, Z, A, elm, mat)) {
      fact += abundVector[j];
      xsec += abundVector[j]*GetIsoCrossSection(part, Z, A, iso, elm, mat);
    }
  }
  return (fact > 0.0) ? xsec/fact : 0.0; 
}

References A, G4VCrossSectionDataSet::GetElementCrossSection(), G4VCrossSectionDataSet::GetIsoCrossSection(), G4Element::GetIsotopeVector(), G4Isotope::GetN(), G4Element::GetNumberOfIsotopes(), G4Element::GetRelativeAbundanceVector(), G4Element::GetZasInt(), G4VCrossSectionDataSet::IsElementApplicable(), G4VCrossSectionDataSet::IsIsoApplicable(), and Z.

Referenced by G4VCrossSectionDataSet::GetCrossSection().

◆ CrossSectionDescription()

void G4CrossSectionInelastic::CrossSectionDescription ( std::ostream & outFile ) const

virtual

Reimplemented from G4VCrossSectionDataSet.

Definition at line 105 of file G4CrossSectionInelastic.cc.

{
  component->Description(outFile);
}

References component, and G4VComponentCrossSection::Description().

◆ DumpPhysicsTable()

void G4CrossSectionInelastic::DumpPhysicsTable ( const G4ParticleDefinition & p )

virtual

Reimplemented from G4VCrossSectionDataSet.

Definition at line 99 of file G4CrossSectionInelastic.cc.

{
  component->DumpPhysicsTable(p);
}

References component, and G4VComponentCrossSection::DumpPhysicsTable().

◆ ForAllAtomsAndEnergies()

bool G4VCrossSectionDataSet::ForAllAtomsAndEnergies ( ) const

inlineinherited

Definition at line 230 of file G4VCrossSectionDataSet.hh.

{
  return isForAllAtomsAndEnergies;
}

References G4VCrossSectionDataSet::isForAllAtomsAndEnergies.

Referenced by G4CrossSectionDataStore::AddDataSet().

◆ GetCrossSection()

G4double G4VCrossSectionDataSet::GetCrossSection	(	const G4DynamicParticle *	dp,
		const G4Element *	elm,
		const G4Material *	mat = `nullptr`
	)

inlineinherited

Definition at line 187 of file G4VCrossSectionDataSet.hh.

{
  return ComputeCrossSection(dp, elm, mat);
}

References G4VCrossSectionDataSet::ComputeCrossSection().

◆ GetElementCrossSection()

G4double G4CrossSectionInelastic::GetElementCrossSection	(	const G4DynamicParticle *	p,
		G4int	Z,
		const G4Material *	mat = `0`
	)

virtual

Reimplemented from G4VCrossSectionDataSet.

Definition at line 77 of file G4CrossSectionInelastic.cc.

{
  return component->GetInelasticElementCrossSection(p->GetDefinition(), 
                            p->GetKineticEnergy(), 
                            Z, nist->GetAtomicMassAmu(Z));
}

References component, G4NistManager::GetAtomicMassAmu(), G4DynamicParticle::GetDefinition(), G4VComponentCrossSection::GetInelasticElementCrossSection(), G4DynamicParticle::GetKineticEnergy(), nist, and Z.

◆ GetIsoCrossSection()

G4double G4VCrossSectionDataSet::GetIsoCrossSection	(	const G4DynamicParticle *	dynPart,
		G4int	Z,
		G4int	A,
		const G4Isotope *	iso = `nullptr`,
		const G4Element *	elm = `nullptr`,
		const G4Material *	mat = `nullptr`
	)

virtualinherited

Definition at line 130 of file G4VCrossSectionDataSet.cc.

{
  G4ExceptionDescription ed;
  ed << "GetIsoCrossSection is not implemented in <" << name << ">\n"
     << "Particle: " << dynPart->GetDefinition()->GetParticleName()
     << "  Ekin(MeV)= "  << dynPart->GetKineticEnergy()/MeV;
  if(mat) { ed << "  material: " << mat->GetName(); }
  if(elm) { ed << " element: " << elm->GetName(); }
  ed << " target Z= " << Z << " A= " << A << G4endl;
  G4Exception("G4VCrossSectionDataSet::GetIsoCrossSection", "had001", 
              FatalException, ed);
  return 0.0;
}

References A, FatalException, G4endl, G4Exception(), G4DynamicParticle::GetDefinition(), G4DynamicParticle::GetKineticEnergy(), G4Element::GetName(), G4Material::GetName(), G4ParticleDefinition::GetParticleName(), MeV, G4VCrossSectionDataSet::name, and Z.

Referenced by G4VCrossSectionDataSet::ComputeCrossSection(), G4GammaNuclearXS::GetIsoCrossSection(), and G4GammaNuclearXS::Initialise().

◆ GetMaxKinEnergy()

G4double G4VCrossSectionDataSet::GetMaxKinEnergy ( ) const

inlineinherited

Definition at line 220 of file G4VCrossSectionDataSet.hh.

{
  return maxKinEnergy;
}

References G4VCrossSectionDataSet::maxKinEnergy.

Referenced by G4CrossSectionElastic::IsElementApplicable(), IsElementApplicable(), G4LENDCrossSection::IsIsoApplicable(), G4ParticleHPCaptureData::IsIsoApplicable(), G4ParticleHPElasticData::IsIsoApplicable(), G4ParticleHPFissionData::IsIsoApplicable(), and G4ParticleHPInelasticData::IsIsoApplicable().

◆ GetMinKinEnergy()

G4double G4VCrossSectionDataSet::GetMinKinEnergy ( ) const

inlineinherited

Definition at line 210 of file G4VCrossSectionDataSet.hh.

{
  return minKinEnergy;
}

References G4VCrossSectionDataSet::minKinEnergy.

Referenced by G4CrossSectionElastic::IsElementApplicable(), IsElementApplicable(), G4LENDCrossSection::IsIsoApplicable(), G4ParticleHPCaptureData::IsIsoApplicable(), G4ParticleHPElasticData::IsIsoApplicable(), G4ParticleHPFissionData::IsIsoApplicable(), and G4ParticleHPInelasticData::IsIsoApplicable().

◆ GetName()

const G4String & G4VCrossSectionDataSet::GetName ( ) const

inlineinherited

Definition at line 225 of file G4VCrossSectionDataSet.hh.

{
  return name;
}

References G4VCrossSectionDataSet::name.

Referenced by G4LENDCrossSection::DumpLENDTargetInfo(), G4LENDCrossSection::DumpPhysicsTable(), G4LENDCrossSection::GetIsoCrossSection(), and G4CrossSectionDataStore::PrintCrossSectionHtml().

◆ GetVerboseLevel()

G4int G4VCrossSectionDataSet::GetVerboseLevel ( ) const

inlinevirtualinherited

Reimplemented in G4ParticleHPCaptureData, G4ParticleHPElasticData, G4ParticleHPFissionData, and G4ParticleHPInelasticData.

Definition at line 195 of file G4VCrossSectionDataSet.hh.

{
  return verboseLevel;
}

References G4VCrossSectionDataSet::verboseLevel.

◆ IsElementApplicable()

G4bool G4CrossSectionInelastic::IsElementApplicable	(	const G4DynamicParticle *	p,
		G4int	Z,
		const G4Material *	mat = `0`
	)

virtual

Reimplemented from G4VCrossSectionDataSet.

Definition at line 68 of file G4CrossSectionInelastic.cc.

{
  G4double e = p->GetKineticEnergy();
  return 
    (Z >= Zmin && Z <= Zmax && e >= GetMinKinEnergy() && e <= GetMaxKinEnergy()); 
}

References G4DynamicParticle::GetKineticEnergy(), G4VCrossSectionDataSet::GetMaxKinEnergy(), G4VCrossSectionDataSet::GetMinKinEnergy(), Z, and Zmin.

◆ IsIsoApplicable()

G4bool G4VCrossSectionDataSet::IsIsoApplicable	(	const G4DynamicParticle *	,
		G4int	Z,
		G4int	A,
		const G4Element *	elm = `nullptr`,
		const G4Material *	mat = `nullptr`
	)

virtualinherited

Reimplemented in G4MuNeutrinoNucleusTotXsc, G4NeutronCaptureXS, G4NeutronElasticXS, G4NeutronInelasticXS, G4GammaNuclearXS, G4BGGNucleonElasticXS, G4BGGPionElasticXS, G4BGGPionInelasticXS, G4BGGNucleonInelasticXS, G4ParticleHPBGGNucleonInelasticXS, G4ParticleInelasticXS, G4LENDCrossSection, G4ParticleHPCaptureData, G4ParticleHPElasticData, G4ParticleHPFissionData, G4ParticleHPInelasticData, G4ParticleHPThermalScatteringData, G4ElNeutrinoNucleusTotXsc, G4PhotoNuclearCrossSection, G4ChipsAntiBaryonElasticXS, G4ChipsAntiBaryonInelasticXS, G4ChipsHyperonElasticXS, G4ChipsHyperonInelasticXS, G4ChipsKaonMinusElasticXS, G4ChipsKaonMinusInelasticXS, G4ChipsKaonPlusElasticXS, G4ChipsKaonPlusInelasticXS, G4ChipsKaonZeroElasticXS, G4ChipsKaonZeroInelasticXS, G4ChipsNeutronElasticXS, G4ChipsNeutronInelasticXS, G4ChipsPionMinusElasticXS, G4ChipsPionMinusInelasticXS, G4ChipsPionPlusElasticXS, G4ChipsPionPlusInelasticXS, G4ChipsProtonElasticXS, and G4ChipsProtonInelasticXS.

Definition at line 72 of file G4VCrossSectionDataSet.cc.

{
  return false;
}

Referenced by G4VCrossSectionDataSet::ComputeCrossSection().

◆ operator=()

G4CrossSectionInelastic & G4CrossSectionInelastic::operator= ( const G4CrossSectionInelastic & right )

private

◆ SelectIsotope()

const G4Isotope * G4VCrossSectionDataSet::SelectIsotope	(	const G4Element *	anElement,
		G4double	kinEnergy,
		G4double	logE
	)

virtualinherited

Reimplemented in G4GammaNuclearXS, G4NeutronCaptureXS, G4NeutronElasticXS, G4NeutronInelasticXS, and G4ParticleInelasticXS.

Definition at line 149 of file G4VCrossSectionDataSet.cc.

{
  size_t nIso = anElement->GetNumberOfIsotopes();
  const G4Isotope* iso = anElement->GetIsotope(0);
 
  // more than 1 isotope
  if(1 < nIso) {
    const G4double* abundVector = anElement->GetRelativeAbundanceVector();
    G4double sum = 0.0;
    G4double q = G4UniformRand();
    for (size_t j=0; j<nIso; ++j) {
      sum += abundVector[j];
      if(q <= sum) {
    iso = anElement->GetIsotope(j);
    break;
      }
    }
  }
  return iso;
}