G4ComponentBarNucleonNucleusXsc Class Reference

#include <G4ComponentBarNucleonNucleusXsc.hh>

Inheritance diagram for G4ComponentBarNucleonNucleusXsc:

Public Member Functions
	G4ComponentBarNucleonNucleusXsc ()
	~G4ComponentBarNucleonNucleusXsc () override
G4double	GetTotalIsotopeCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4int) final
G4double	GetTotalElementCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4double) final
G4double	GetInelasticIsotopeCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4int) final
G4double	GetInelasticElementCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4double) final
G4double	GetElasticElementCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4double) final
G4double	GetElasticIsotopeCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4int) final
void	ComputeCrossSections (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z)
void	BuildPhysicsTable (const G4ParticleDefinition &) final
void	Description (std::ostream &) const final
G4double	GetElementCrossSection (const G4DynamicParticle *aParticle, G4int Z)
G4double	GetElasticCrossSection (const G4DynamicParticle *aParticle, G4int Z)
G4double	GetTotalXsc ()
G4double	GetElasticXsc ()
G4double	GetInelasticXsc ()
Public Member Functions inherited from G4VComponentCrossSection
	G4VComponentCrossSection (const G4String &nam="")
virtual	~G4VComponentCrossSection ()
G4double	GetTotalElementCrossSection (const G4ParticleDefinition *, G4double kinEnergy, const G4Element *)
G4double	GetInelasticElementCrossSection (const G4ParticleDefinition *, G4double kinEnergy, const G4Element *)
G4double	GetElasticElementCrossSection (const G4ParticleDefinition *, G4double kinEnergy, const G4Element *)
virtual G4double	ComputeQuasiElasticRatio (const G4ParticleDefinition *, G4double kinEnergy, G4int, G4int)
virtual void	DumpPhysicsTable (const G4ParticleDefinition &)
void	SetVerboseLevel (G4int value)
G4int	GetVerboseLevel () const
G4double	GetMinKinEnergy () const
void	SetMinKinEnergy (G4double value)
G4double	GetMaxKinEnergy () const
void	SetMaxKinEnergy (G4double value)
const G4String &	GetName () const

Detailed Description

Definition at line 49 of file G4ComponentBarNucleonNucleusXsc.hh.

Constructor & Destructor Documentation

G4ComponentBarNucleonNucleusXsc()

G4ComponentBarNucleonNucleusXsc::G4ComponentBarNucleonNucleusXsc ( )

explicit

Definition at line 56 of file G4ComponentBarNucleonNucleusXsc.cc.

 : G4VComponentCrossSection("BarashenkovNucleonNucleusXsc"),
   fTotalXsc(0.0), fInelasticXsc(0.0), fElasticXsc(0.0), isMaster(false)
{
  theNeutron = G4Neutron::Neutron();
  theProton  = G4Proton::Proton();
}

~G4ComponentBarNucleonNucleusXsc()

G4ComponentBarNucleonNucleusXsc::~G4ComponentBarNucleonNucleusXsc ( )

override

Definition at line 66 of file G4ComponentBarNucleonNucleusXsc.cc.

{
  if(isMaster && nullptr != thePData) {
    for(G4int i=0; i<NZ; ++i) { 
      delete (*thePData)[i];
      delete (*theNData)[i];
    }
    delete thePData;
    delete theNData;
    thePData = nullptr;
    theNData = nullptr;    
  }
}

Member Function Documentation

BuildPhysicsTable()

void G4ComponentBarNucleonNucleusXsc::BuildPhysicsTable ( const G4ParticleDefinition & )

finalvirtual

Reimplemented from G4VComponentCrossSection.

Definition at line 202 of file G4ComponentBarNucleonNucleusXsc.cc.

{
  if(nullptr != theNData) { return; }
 
#ifdef G4MULTITHREADED
  G4MUTEXLOCK(&barNNXSMutex);
  if(!theNData) { 
#endif
    isMaster = true;
#ifdef G4MULTITHREADED
  }
  G4MUTEXUNLOCK(&barNNXSMutex);
#endif
  if(isMaster) { LoadData(); }
}

Referenced by G4NucleonNuclearCrossSection::BuildPhysicsTable().

ComputeCrossSections()

void G4ComponentBarNucleonNucleusXsc::ComputeCrossSections	(	const G4ParticleDefinition *	aParticle,
		G4double	kinEnergy,
		G4int	Z )

Definition at line 142 of file G4ComponentBarNucleonNucleusXsc.cc.

{
  G4int Z = std::min(ZZ, 92);
  G4int it = 0;
  for(; it<NZ; ++it) { if(Z <= theZ[it]) { break; } }
  if( it >= NZ ) { it = NZ-1; }
 
  std::vector<G4PiData*>* theData = (aParticle == theNeutron) ? theNData : thePData;
 
  if( theZ[it] == Z ) {
    fInelasticXsc = (*theData)[it]->ReactionXSection(kineticEnergy);
    fTotalXsc = (*theData)[it]->TotalXSection(kineticEnergy);
  } else {
    if(0 == it) { it = 1; }
    G4double x1  = (*theData)[it-1]->ReactionXSection(kineticEnergy);
    G4double xt1 = (*theData)[it-1]->TotalXSection(kineticEnergy);
    G4double x2  = (*theData)[it]->ReactionXSection(kineticEnergy);
    G4double xt2 = (*theData)[it]->TotalXSection(kineticEnergy);
    G4int Z1 = theZ[it-1];
    G4int Z2 = theZ[it];
 
    fInelasticXsc = Interpolate(Z1, Z2, Z, x1, x2);
    fTotalXsc = Interpolate(Z1, Z2, Z, xt1, xt2);
  }
 
  fElasticXsc = std::max(fTotalXsc - fInelasticXsc, 0.0);
}

Referenced by GetElasticCrossSection(), GetElasticElementCrossSection(), GetElasticIsotopeCrossSection(), GetElementCrossSection(), GetInelasticElementCrossSection(), GetInelasticIsotopeCrossSection(), GetTotalElementCrossSection(), and GetTotalIsotopeCrossSection().

Description()

void G4ComponentBarNucleonNucleusXsc::Description ( std::ostream & outFile ) const

finalvirtual

Reimplemented from G4VComponentCrossSection.

Definition at line 189 of file G4ComponentBarNucleonNucleusXsc.cc.

{
  outFile << "G4ComponentBarNucleonNucleusXsc is a variant of the Barashenkov\n"
          << "cross section parameterization to be used of protons and\n"
          << "neutrons on targets heavier than hydrogen.  It is intended for\n"
          << "use as a cross section component and is currently used by\n"
          << "G4BGGNucleonInelasticXS.  It is valid for incident energies up\n"
          << "to 1 TeV.\n"; 
}

GetElasticCrossSection()

G4double G4ComponentBarNucleonNucleusXsc::GetElasticCrossSection ( const G4DynamicParticle * aParticle, G4int Z )

inline

Definition at line 135 of file G4ComponentBarNucleonNucleusXsc.hh.

{
  ComputeCrossSections(dp->GetDefinition(), dp->GetKineticEnergy(),Z);
  return fElasticXsc;
}

GetElasticElementCrossSection()

G4double G4ComponentBarNucleonNucleusXsc::GetElasticElementCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4double  )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 122 of file G4ComponentBarNucleonNucleusXsc.cc.

{
  ComputeCrossSections(aParticle, kinEnergy, Z);
  return fElasticXsc;
}

GetElasticIsotopeCrossSection()

G4double G4ComponentBarNucleonNucleusXsc::GetElasticIsotopeCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4int  )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 132 of file G4ComponentBarNucleonNucleusXsc.cc.

{
  ComputeCrossSections(aParticle, kinEnergy, Z);
  return fElasticXsc;
}

GetElasticXsc()

G4double G4ComponentBarNucleonNucleusXsc::GetElasticXsc ( )

inline

Definition at line 92 of file G4ComponentBarNucleonNucleusXsc.hh.

{ return fElasticXsc; };

GetElementCrossSection()

G4double G4ComponentBarNucleonNucleusXsc::GetElementCrossSection ( const G4DynamicParticle * aParticle, G4int Z )

inline

Definition at line 127 of file G4ComponentBarNucleonNucleusXsc.hh.

{
  ComputeCrossSections(dp->GetDefinition(), dp->GetKineticEnergy(),Z);
  return fInelasticXsc;
}

GetInelasticElementCrossSection()

G4double G4ComponentBarNucleonNucleusXsc::GetInelasticElementCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4double  )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 112 of file G4ComponentBarNucleonNucleusXsc.cc.

{
  ComputeCrossSections(aParticle, kinEnergy, Z);
  return fInelasticXsc;
}

GetInelasticIsotopeCrossSection()

G4double G4ComponentBarNucleonNucleusXsc::GetInelasticIsotopeCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4int  )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 102 of file G4ComponentBarNucleonNucleusXsc.cc.

{
  ComputeCrossSections(aParticle, kinEnergy, Z);
  return fInelasticXsc;
}

GetInelasticXsc()

G4double G4ComponentBarNucleonNucleusXsc::GetInelasticXsc ( )

inline

Definition at line 93 of file G4ComponentBarNucleonNucleusXsc.hh.

{ return fInelasticXsc; };

GetTotalElementCrossSection()

G4double G4ComponentBarNucleonNucleusXsc::GetTotalElementCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4double  )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 92 of file G4ComponentBarNucleonNucleusXsc.cc.

{
  ComputeCrossSections(aParticle, kinEnergy, Z);
  return fTotalXsc;
}

GetTotalIsotopeCrossSection()

G4double G4ComponentBarNucleonNucleusXsc::GetTotalIsotopeCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4int  )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 82 of file G4ComponentBarNucleonNucleusXsc.cc.

{
  ComputeCrossSections(aParticle, kinEnergy, Z);
  return fTotalXsc;
}

GetTotalXsc()

G4double G4ComponentBarNucleonNucleusXsc::GetTotalXsc ( )

inline

Definition at line 91 of file G4ComponentBarNucleonNucleusXsc.hh.

{ return fTotalXsc;   };

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

• G4ComponentBarNucleonNucleusXsc.hh
• G4ComponentBarNucleonNucleusXsc.cc