G4ComponentGGNuclNuclXsc Class Reference

#include <G4ComponentGGNuclNuclXsc.hh>

Inheritance diagram for G4ComponentGGNuclNuclXsc:

Public Member Functions
	G4ComponentGGNuclNuclXsc ()
	~G4ComponentGGNuclNuclXsc () override
G4double	GetTotalElementCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4double A) final
G4double	GetTotalIsotopeCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4int A) final
G4double	GetInelasticElementCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4double A) final
G4double	GetInelasticIsotopeCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4int A) final
G4double	GetElasticElementCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4double A) final
G4double	GetElasticIsotopeCrossSection (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4int A) final
G4double	ComputeQuasiElasticRatio (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4int A) final
void	BuildPhysicsTable (const G4ParticleDefinition &) final
void	DumpPhysicsTable (const G4ParticleDefinition &) final
void	Description (std::ostream &) const final
G4double	GetZandACrossSection (const G4DynamicParticle *, G4int Z, G4int A)
G4double	GetCoulombBarier (const G4DynamicParticle *, G4double Z, G4double A, G4double pR, G4double tR)
G4double	ComputeCoulombBarier (const G4ParticleDefinition *aParticle, G4double kinEnergy, G4int Z, G4int A, G4double pR, G4double tR)
G4double	GetRatioSD (const G4DynamicParticle *, G4double At, G4double Zt)
G4double	GetRatioQE (const G4DynamicParticle *, G4double At, G4double Zt)
G4double	GetElasticGlauberGribov (const G4DynamicParticle *, G4int Z, G4int A)
G4double	GetInelasticGlauberGribov (const G4DynamicParticle *, G4int Z, G4int A)
G4double	GetTotalGlauberGribovXsc () const
G4double	GetElasticGlauberGribovXsc () const
G4double	GetInelasticGlauberGribovXsc () const
G4double	GetProductionGlauberGribovXsc () const
G4double	GetDiffractionGlauberGribovXsc () const
G4ComponentGGNuclNuclXsc &	operator= (const G4ComponentGGNuclNuclXsc &right)=delete
	G4ComponentGGNuclNuclXsc (const G4ComponentGGNuclNuclXsc &)=delete
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 *)
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 52 of file G4ComponentGGNuclNuclXsc.hh.

Constructor & Destructor Documentation

G4ComponentGGNuclNuclXsc() [1/2]

G4ComponentGGNuclNuclXsc::G4ComponentGGNuclNuclXsc

(

)

Definition at line 47 of file G4ComponentGGNuclNuclXsc.cc.

 : G4VComponentCrossSection("Glauber-Gribov Nucl-nucl")
{
  theProton   = G4Proton::Proton();
  theNeutron  = G4Neutron::Neutron();
  theLambda  = G4Lambda::Lambda();
  fHNXsc = new G4HadronNucleonXsc();
  fHadrNucl = new G4ComponentGGHadronNucleusXsc(); 
}

Referenced by G4ComponentGGNuclNuclXsc(), and operator=().

~G4ComponentGGNuclNuclXsc()

G4ComponentGGNuclNuclXsc::~G4ComponentGGNuclNuclXsc ( )

override

Definition at line 57 of file G4ComponentGGNuclNuclXsc.cc.

{
  delete fHNXsc;
}

G4ComponentGGNuclNuclXsc() [2/2]

G4ComponentGGNuclNuclXsc::G4ComponentGGNuclNuclXsc ( const G4ComponentGGNuclNuclXsc & )

delete

Member Function Documentation

BuildPhysicsTable()

void G4ComponentGGNuclNuclXsc::BuildPhysicsTable ( const G4ParticleDefinition & )

finalvirtual

Reimplemented from G4VComponentCrossSection.

Definition at line 135 of file G4ComponentGGNuclNuclXsc.cc.

{}

ComputeCoulombBarier()

G4double G4ComponentGGNuclNuclXsc::ComputeCoulombBarier	(	const G4ParticleDefinition *	aParticle,
		G4double	kinEnergy,
		G4int	Z,
		G4int	A,
		G4double	pR,
		G4double	tR )

Definition at line 241 of file G4ComponentGGNuclNuclXsc.cc.

{
  G4int pZ = aParticle->GetPDGCharge()*inve;
  G4double pM = aParticle->GetPDGMass();
  G4double tM = G4NucleiProperties::GetNuclearMass(A, Z); 
  G4double pElab = pTkin + pM;
  G4double totEcm = std::sqrt(pM*pM + tM*tM + 2.*pElab*tM);
  G4double totTcm = totEcm - pM -tM;
 
  // 0.5 defines shape of Cross section correction
  // at cB = totTcm it become zero
  static const G4double qfact = 0.5*CLHEP::elm_coupling; 
  G4double bC = qfact*pZ*Z/(pR + tR);
 
  G4double ratio = (totTcm <= bC) ? 0. : 1. - bC/totTcm;
 
#ifdef G4VERBOSE
  if (GetVerboseLevel() > 1) { 
    G4cout << "G4ComponentGGNuclNuclXsc::ComputeCoulombBarier(..)=" <<ratio
       << "; pTkin(GeV)=" << pTkin/CLHEP::MeV
       << " totTcm= " << totTcm/CLHEP::MeV<< "; bC=" << bC/CLHEP::MeV
       << G4endl;
  }
#endif
  return ratio;
}

Referenced by GetCoulombBarier().

ComputeQuasiElasticRatio()

G4double G4ComponentGGNuclNuclXsc::ComputeQuasiElasticRatio ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4int A )

finalvirtual

Reimplemented from G4VComponentCrossSection.

Definition at line 124 of file G4ComponentGGNuclNuclXsc.cc.

{
  ComputeCrossSections(aParticle, kinEnergy, Z, A);
  return (fInelasticXsc > fProductionXsc) 
    ? (fInelasticXsc - fProductionXsc)/fInelasticXsc : 0.0;
}

Description()

void G4ComponentGGNuclNuclXsc::Description ( std::ostream & outFile ) const

finalvirtual

Reimplemented from G4VComponentCrossSection.

Definition at line 147 of file G4ComponentGGNuclNuclXsc.cc.

{
  outFile << "G4ComponentGGNuclNuclXsc calculates total, inelastic and\n"
          << "elastic cross sections for nucleus-nucleus collisions using\n"
          << "the Glauber model with Gribov corrections.  It is valid for\n"
          << "all incident energies above 100 keV./n"
      << "For the hydrogen target G4HadronNucleonXsc class is used.\n";
}

DumpPhysicsTable()

void G4ComponentGGNuclNuclXsc::DumpPhysicsTable ( const G4ParticleDefinition & )

finalvirtual

Reimplemented from G4VComponentCrossSection.

Definition at line 140 of file G4ComponentGGNuclNuclXsc.cc.

{
  G4cout << "G4ComponentGGNuclNuclXsc: uses Glauber-Gribov formula" << G4endl;
}

GetCoulombBarier()

G4double G4ComponentGGNuclNuclXsc::GetCoulombBarier ( const G4DynamicParticle * dp, G4double Z, G4double A, G4double pR, G4double tR )

inline

Definition at line 174 of file G4ComponentGGNuclNuclXsc.hh.

{
  return ComputeCoulombBarier(dp->GetDefinition(), dp->GetKineticEnergy(),
                              G4lrint(Z), G4lrint(A), pR, tR);
}

GetDiffractionGlauberGribovXsc()

G4double G4ComponentGGNuclNuclXsc::GetDiffractionGlauberGribovXsc ( ) const

inline

Definition at line 116 of file G4ComponentGGNuclNuclXsc.hh.

{ return fDiffractionXsc; }; 

GetElasticElementCrossSection()

G4double G4ComponentGGNuclNuclXsc::GetElasticElementCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4double A )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 104 of file G4ComponentGGNuclNuclXsc.cc.

{
  ComputeCrossSections(aParticle, kinEnergy, Z, G4lrint(A));
  return fElasticXsc;
}

GetElasticGlauberGribov()

G4double G4ComponentGGNuclNuclXsc::GetElasticGlauberGribov ( const G4DynamicParticle * dp, G4int Z, G4int A )

inline

Definition at line 150 of file G4ComponentGGNuclNuclXsc.hh.

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

GetElasticGlauberGribovXsc()

G4double G4ComponentGGNuclNuclXsc::GetElasticGlauberGribovXsc ( ) const

inline

Definition at line 113 of file G4ComponentGGNuclNuclXsc.hh.

{ return fElasticXsc;   }; 

GetElasticIsotopeCrossSection()

G4double G4ComponentGGNuclNuclXsc::GetElasticIsotopeCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4int A )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 114 of file G4ComponentGGNuclNuclXsc.cc.

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

GetInelasticElementCrossSection()

G4double G4ComponentGGNuclNuclXsc::GetInelasticElementCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4double A )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 84 of file G4ComponentGGNuclNuclXsc.cc.

{
  ComputeCrossSections(aParticle, kinEnergy, Z, G4lrint(A));
  return fInelasticXsc;
}

GetInelasticGlauberGribov()

G4double G4ComponentGGNuclNuclXsc::GetInelasticGlauberGribov ( const G4DynamicParticle * dp, G4int Z, G4int A )

inline

Definition at line 158 of file G4ComponentGGNuclNuclXsc.hh.

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

GetInelasticGlauberGribovXsc()

G4double G4ComponentGGNuclNuclXsc::GetInelasticGlauberGribovXsc ( ) const

inline

Definition at line 114 of file G4ComponentGGNuclNuclXsc.hh.

{ return fInelasticXsc; }; 

GetInelasticIsotopeCrossSection()

G4double G4ComponentGGNuclNuclXsc::GetInelasticIsotopeCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4int A )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 94 of file G4ComponentGGNuclNuclXsc.cc.

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

GetProductionGlauberGribovXsc()

G4double G4ComponentGGNuclNuclXsc::GetProductionGlauberGribovXsc ( ) const

inline

Definition at line 115 of file G4ComponentGGNuclNuclXsc.hh.

{ return fProductionXsc; }; 

GetRatioQE()

G4double G4ComponentGGNuclNuclXsc::GetRatioQE	(	const G4DynamicParticle *	aParticle,
		G4double	At,
		G4double	Zt )

Definition at line 289 of file G4ComponentGGNuclNuclXsc.cc.

{
  ComputeCrossSections(aParticle->GetDefinition(), 
                       aParticle->GetKineticEnergy(), 
               G4lrint(tZ), G4lrint(tA));
 
  return (fInelasticXsc > 0.0) ? 1.0 - fProductionXsc/fInelasticXsc : 0.0;
}

GetRatioSD()

G4double G4ComponentGGNuclNuclXsc::GetRatioSD	(	const G4DynamicParticle *	aParticle,
		G4double	At,
		G4double	Zt )

Definition at line 275 of file G4ComponentGGNuclNuclXsc.cc.

{
  ComputeCrossSections(aParticle->GetDefinition(), 
                       aParticle->GetKineticEnergy(), 
               G4lrint(tZ), G4lrint(tA));
 
  return (fInelasticXsc > 0.0) ? fDiffractionXsc/fInelasticXsc : 0.0;
}

GetTotalElementCrossSection()

G4double G4ComponentGGNuclNuclXsc::GetTotalElementCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4double A )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 64 of file G4ComponentGGNuclNuclXsc.cc.

{
  ComputeCrossSections(aParticle, kinEnergy, Z, G4lrint(A));
  return fTotalXsc;
}

GetTotalGlauberGribovXsc()

G4double G4ComponentGGNuclNuclXsc::GetTotalGlauberGribovXsc ( ) const

inline

Definition at line 112 of file G4ComponentGGNuclNuclXsc.hh.

{ return fTotalXsc;     }; 

GetTotalIsotopeCrossSection()

G4double G4ComponentGGNuclNuclXsc::GetTotalIsotopeCrossSection ( const G4ParticleDefinition * aParticle, G4double kinEnergy, G4int Z, G4int A )

finalvirtual

Implements G4VComponentCrossSection.

Definition at line 74 of file G4ComponentGGNuclNuclXsc.cc.

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

GetZandACrossSection()

G4double G4ComponentGGNuclNuclXsc::GetZandACrossSection ( const G4DynamicParticle * dp, G4int Z, G4int A )

inline

Definition at line 166 of file G4ComponentGGNuclNuclXsc.hh.

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

operator=()

G4ComponentGGNuclNuclXsc & G4ComponentGGNuclNuclXsc::operator= ( const G4ComponentGGNuclNuclXsc & right )

delete

---

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

• G4ComponentGGNuclNuclXsc.hh
• G4ComponentGGNuclNuclXsc.cc