G4PairingCorrection Class Reference

#include <G4PairingCorrection.hh>

Public Member Functions
	~G4PairingCorrection ()
G4double	GetPairingCorrection (G4int A, G4int Z) const
G4double	GetFissionPairingCorrection (G4int A, G4int Z) const

Static Public Member Functions
static G4PairingCorrection *	GetInstance ()

Detailed Description

Definition at line 42 of file G4PairingCorrection.hh.

Constructor & Destructor Documentation

G4PairingCorrection::~G4PairingCorrection

(

)

Definition at line 42 of file G4PairingCorrection.cc.

{}

Member Function Documentation

G4double G4PairingCorrection::GetFissionPairingCorrection	(	G4int	A,
		G4int	Z
	)		const

Definition at line 71 of file G4PairingCorrection.cc.

{
  static const G4double PairingConstant = 14.0*MeV;
  G4int N = A - Z;
  G4double pairCorr = ((1 - Z + 2*(Z/2)) + (1 - N + 2*(N/2)))
    *PairingConstant/std::sqrt(static_cast<G4double>(A));
  return pairCorr;
}

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G4PairingCorrection * G4PairingCorrection::GetInstance ( )

static

Definition at line 45 of file G4PairingCorrection.cc.

{
  if (!theInstance)  { 
    static G4PairingCorrection theCorrections;
    theInstance = &theCorrections; 
  }
  return theInstance;
}   

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G4double G4PairingCorrection::GetPairingCorrection	(	G4int	A,
		G4int	Z
	)		const

Definition at line 54 of file G4PairingCorrection.cc.

{
  G4double pairCorr = 0.0;
  G4int N = A - Z;
  if(!theCookPairingCorrections.GetPairingCorrection(N,Z,pairCorr)) {

    if(!theCameronGilbertPairingCorrections.GetPairingCorrection(N,Z,pairCorr)) {

      static const G4double PairingConstant = 12.0*CLHEP::MeV;
      pairCorr = ((1 - Z + 2*(Z/2)) + (1 - N + 2*(N/2)))
    *PairingConstant/std::sqrt(static_cast<G4double>(A));
    }
  }
  return std::max(pairCorr, 0.0);
}

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

• geant4.10.03.p01/source/processes/hadronic/models/de_excitation/util/include/G4PairingCorrection.hh
• geant4.10.03.p01/source/processes/hadronic/models/de_excitation/util/src/G4PairingCorrection.cc