G4StatMFMacroTetraNucleon Class Reference

#include <G4StatMFMacroTetraNucleon.hh>

Inheritance diagram for G4StatMFMacroTetraNucleon:

Public Member Functions
	G4StatMFMacroTetraNucleon ()
	~G4StatMFMacroTetraNucleon ()
G4double	CalcMeanMultiplicity (const G4double FreeVol, const G4double mu, const G4double nu, const G4double T)
G4double	CalcZARatio (const G4double)
G4double	CalcEnergy (const G4double T)
G4double	CalcEntropy (const G4double T, const G4double FreeVol)

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Detailed Description

Definition at line 38 of file G4StatMFMacroTetraNucleon.hh.

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Constructor & Destructor Documentation

G4StatMFMacroTetraNucleon::G4StatMFMacroTetraNucleon

(

)

[inline]

Definition at line 43 of file G4StatMFMacroTetraNucleon.hh.

: G4VStatMFMacroCluster(4) {};

G4StatMFMacroTetraNucleon::~G4StatMFMacroTetraNucleon

(

)

[inline]

Definition at line 46 of file G4StatMFMacroTetraNucleon.hh.

{};

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Member Function Documentation

G4double G4StatMFMacroTetraNucleon::CalcEnergy

(

const G4double

T

)

[virtual]

Implements G4VStatMFMacroCluster.

Definition at line 95 of file G4StatMFMacroTetraNucleon.cc.

References G4VStatMFMacroCluster::_Energy, G4VStatMFMacroCluster::_InvLevelDensity, G4NucleiProperties::GetBindingEnergy(), G4StatMFParameters::GetKappaCoulomb(), G4StatMFParameters::Getr0(), G4VStatMFMacroCluster::theA, and G4VStatMFMacroCluster::theZARatio.

{
    const G4double Coulomb = (3./5.)*(elm_coupling/G4StatMFParameters::Getr0())*
        (1.0 - 1.0/std::pow(1.0+G4StatMFParameters::GetKappaCoulomb(),1./3.));
                                                                        
    return _Energy  = -G4NucleiProperties::GetBindingEnergy(theA,2) + 
        Coulomb * theZARatio * theZARatio * std::pow(static_cast<G4double>(theA),5./3.) +
        (3./2.) * T +
        theA * T*T/_InvLevelDensity;
                                                        
}

G4double G4StatMFMacroTetraNucleon::CalcEntropy	(	const G4double	T,
		const G4double	FreeVol
	)			[virtual]

Implements G4VStatMFMacroCluster.

Definition at line 109 of file G4StatMFMacroTetraNucleon.cc.

References G4VStatMFMacroCluster::_InvLevelDensity, and G4VStatMFMacroCluster::_MeanMultiplicity.

{
    const G4double ThermalWaveLenght = 16.15*fermi/std::sqrt(T);
    const G4double lambda3 = ThermalWaveLenght*ThermalWaveLenght*ThermalWaveLenght;

    G4double Entropy = 0.0;
    if (_MeanMultiplicity > 0.0)
        Entropy = _MeanMultiplicity*(5./2.+
                                     std::log(8.0*FreeVol/(lambda3*_MeanMultiplicity)))+ // 8 = theA*std::sqrt(theA)
            8.0*T/_InvLevelDensity;                     
                                                                
    return Entropy;
}

G4double G4StatMFMacroTetraNucleon::CalcMeanMultiplicity	(	const G4double	FreeVol,
		const G4double	mu,
		const G4double	nu,
		const G4double	T
	)			[virtual]

Implements G4VStatMFMacroCluster.

Definition at line 69 of file G4StatMFMacroTetraNucleon.cc.

References G4VStatMFMacroCluster::_InvLevelDensity, G4VStatMFMacroCluster::_MeanMultiplicity, G4NucleiProperties::GetBindingEnergy(), G4StatMFParameters::GetKappaCoulomb(), G4StatMFParameters::Getr0(), G4VStatMFMacroCluster::theA, and G4VStatMFMacroCluster::theZARatio.

{
    const G4double ThermalWaveLenght = 16.15*fermi/std::sqrt(T);
        
    const G4double lambda3 = ThermalWaveLenght*ThermalWaveLenght*ThermalWaveLenght;
        
    const G4double degeneracy = 1;  // He4
        
    const G4double Coulomb = (3./5.)*(elm_coupling/G4StatMFParameters::Getr0())*
        (1.0 - 1.0/std::pow(1.0+G4StatMFParameters::GetKappaCoulomb(),1./3.));

    const G4double BindingE = G4NucleiProperties::GetBindingEnergy(theA,2); //old value was 30.11*MeV
        
    G4double exponent = (BindingE + theA*(mu+nu*theZARatio+T*T/_InvLevelDensity) - 
                         Coulomb*theZARatio*theZARatio*std::pow(static_cast<G4double>(theA),5./3.))/T;
    if (exponent > 700.0) exponent = 700.0;
    
    _MeanMultiplicity = ( degeneracy*FreeVol* static_cast<G4double>(theA)* 
                          std::sqrt(static_cast<G4double>(theA))/lambda3)* 
        std::exp(exponent);
                         
    return _MeanMultiplicity;   
}

G4double G4StatMFMacroTetraNucleon::CalcZARatio

(

const

G4double

)

[inline, virtual]

Implements G4VStatMFMacroCluster.

Definition at line 64 of file G4StatMFMacroTetraNucleon.hh.

References G4VStatMFMacroCluster::theZARatio.

{return theZARatio = 0.5;}                                                              

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

• G4StatMFMacroTetraNucleon.hh
• G4StatMFMacroTetraNucleon.cc

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