G4CoulombBarrier Class Reference

#include <G4CoulombBarrier.hh>

Inheritance diagram for G4CoulombBarrier:

Public Member Functions
virtual G4double	BarrierPenetrationFactor (G4int Eexc) const
	G4CoulombBarrier (G4int anA, G4int aZ)
G4int	GetA (void) const
G4double	GetCoulombBarrier (G4int ARes, G4int ZRes, G4double U) const
G4double	GetR0 (void) const
G4double	GetRho (void) const
G4int	GetZ (void) const
void	SetParameters (G4double rho, G4double r0)
virtual	~G4CoulombBarrier ()

Protected Attributes
G4Pow *	g4calc

Private Member Functions
	G4CoulombBarrier (const G4CoulombBarrier &right)
G4bool	operator!= (const G4CoulombBarrier &right) const
const G4CoulombBarrier &	operator= (const G4CoulombBarrier &right)
G4bool	operator== (const G4CoulombBarrier &right) const

Private Attributes
G4double	factor
G4int	theA
G4double	theR0
G4double	theRho
G4int	theZ

Detailed Description

Definition at line 41 of file G4CoulombBarrier.hh.

Constructor & Destructor Documentation

G4CoulombBarrier() [1/2]

G4CoulombBarrier::G4CoulombBarrier ( G4int  anA, G4int  aZ  )

explicit

Definition at line 39 of file G4CoulombBarrier.cc.

  : G4VCoulombBarrier(A, Z), g4calc(G4Pow::GetInstance())
{
  factor = CLHEP::elm_coupling*Z;
  SetParameters(0.4*G4NuclearRadii::RadiusCB(Z, A),1.3*CLHEP::fermi);
}

References A, CLHEP::elm_coupling, factor, CLHEP::fermi, G4NuclearRadii::RadiusCB(), G4VCoulombBarrier::SetParameters(), and Z.

~G4CoulombBarrier()

G4CoulombBarrier::~G4CoulombBarrier ( )

virtual

Definition at line 46 of file G4CoulombBarrier.cc.

{}

G4CoulombBarrier() [2/2]

G4CoulombBarrier::G4CoulombBarrier ( const G4CoulombBarrier &  right )

private

Member Function Documentation

BarrierPenetrationFactor()

G4double G4CoulombBarrier::BarrierPenetrationFactor ( G4int  Eexc ) const

virtual

Implements G4VCoulombBarrier.

Reimplemented in G4ProtonCoulombBarrier, G4AlphaCoulombBarrier, G4DeuteronCoulombBarrier, G4TritonCoulombBarrier, and G4He3CoulombBarrier.

Definition at line 57 of file G4CoulombBarrier.cc.

{
  G4double res = 1.0;
  if(GetZ() == 1) {
    res = (aZ >= 70) ? 0.80 :
    (((0.2357e-5*aZ) - 0.42679e-3)*aZ + 0.27035e-1)*aZ + 0.19025;
    res += 0.06*(GetA() - 1);
 
  } else if(GetZ() == 2 && GetA() <= 4) {
    res = (aZ >= 70) ? 0.98 :
    (((0.23684e-5*aZ) - 0.42143e-3)*aZ + 0.25222e-1)*aZ + 0.46699;
    res += 0.12*(4 - GetA());
  }
  return res;
}

References G4VCoulombBarrier::GetA(), and G4VCoulombBarrier::GetZ().

GetA()

G4int G4VCoulombBarrier::GetA ( void  ) const

inlineinherited

Definition at line 50 of file G4VCoulombBarrier.hh.

{ return theA; }

References G4VCoulombBarrier::theA.

Referenced by BarrierPenetrationFactor(), and G4GEMCoulombBarrier::CalcCompoundRadius().

GetCoulombBarrier()

G4double G4CoulombBarrier::GetCoulombBarrier ( G4int  ARes, G4int  ZRes, G4double  U  ) const

virtual

Implements G4VCoulombBarrier.

Definition at line 49 of file G4CoulombBarrier.cc.

{
  return factor*ZRes/(G4NuclearRadii::RadiusCB(ZRes,ARes) + GetRho());
  //return factor*ZRes/((G4NuclearRadii::RadiusCB(ZRes,ARes) 
  //         + GetRho())*(1.0 + std::sqrt(U/(G4double)(2*ARes))));
}

References factor, G4VCoulombBarrier::GetRho(), and G4NuclearRadii::RadiusCB().

Referenced by G4FermiFragment::GetCoulombBarrier(), and G4EvaporationChannel::GetEmissionProbability().

GetR0()

G4double G4VCoulombBarrier::GetR0 ( void  ) const

inlineinherited

Definition at line 53 of file G4VCoulombBarrier.hh.

{ return theR0; }

References G4VCoulombBarrier::theR0.

GetRho()

G4double G4VCoulombBarrier::GetRho ( void  ) const

inlineinherited

Definition at line 52 of file G4VCoulombBarrier.hh.

{ return theRho; }

References G4VCoulombBarrier::theRho.

Referenced by GetCoulombBarrier().

GetZ()

G4int G4VCoulombBarrier::GetZ ( void  ) const

inlineinherited

Definition at line 51 of file G4VCoulombBarrier.hh.

{ return theZ; }

References G4VCoulombBarrier::theZ.

Referenced by BarrierPenetrationFactor().

operator!=()

G4bool G4CoulombBarrier::operator!= ( const G4CoulombBarrier &  right ) const

private

operator=()

const G4CoulombBarrier & G4CoulombBarrier::operator= ( const G4CoulombBarrier &  right )

private

operator==()

G4bool G4CoulombBarrier::operator== ( const G4CoulombBarrier &  right ) const

private

SetParameters()

void G4VCoulombBarrier::SetParameters ( G4double  rho, G4double  r0  )

inherited

Definition at line 44 of file G4VCoulombBarrier.cc.

{
  theRho = rho;
  theR0 = r0;
}

References G4VCoulombBarrier::theR0, and G4VCoulombBarrier::theRho.

Referenced by G4CoulombBarrier().

Field Documentation

factor

G4double G4CoulombBarrier::factor

private

Definition at line 66 of file G4CoulombBarrier.hh.

Referenced by G4CoulombBarrier(), and GetCoulombBarrier().

g4calc

G4Pow* G4CoulombBarrier::g4calc

protected

Definition at line 62 of file G4CoulombBarrier.hh.

Referenced by G4GEMCoulombBarrier::CalcCompoundRadius(), and G4GEMCoulombBarrier::G4GEMCoulombBarrier().

theA

G4int G4VCoulombBarrier::theA

privateinherited

Definition at line 62 of file G4VCoulombBarrier.hh.

Referenced by G4VCoulombBarrier::G4VCoulombBarrier(), and G4VCoulombBarrier::GetA().

theR0

G4double G4VCoulombBarrier::theR0

privateinherited

Definition at line 65 of file G4VCoulombBarrier.hh.

Referenced by G4VCoulombBarrier::G4VCoulombBarrier(), G4VCoulombBarrier::GetR0(), and G4VCoulombBarrier::SetParameters().

theRho

G4double G4VCoulombBarrier::theRho

privateinherited

Definition at line 64 of file G4VCoulombBarrier.hh.

Referenced by G4VCoulombBarrier::G4VCoulombBarrier(), G4VCoulombBarrier::GetRho(), and G4VCoulombBarrier::SetParameters().

theZ

G4int G4VCoulombBarrier::theZ

privateinherited

Definition at line 63 of file G4VCoulombBarrier.hh.

Referenced by G4VCoulombBarrier::G4VCoulombBarrier(), and G4VCoulombBarrier::GetZ().

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

• source/processes/hadronic/models/de_excitation/util/include/G4CoulombBarrier.hh
• source/processes/hadronic/models/de_excitation/util/src/G4CoulombBarrier.cc