G4StatMFFragment Class Reference

#include <G4StatMFFragment.hh>

Collaboration diagram for G4StatMFFragment:

Public Member Functions
	G4StatMFFragment (G4int anA, G4int aZ)
virtual	~G4StatMFFragment ()
G4bool	operator== (const G4StatMFFragment &right) const
G4bool	operator!= (const G4StatMFFragment &right) const
G4double	GetCoulombEnergy (void) const
G4double	GetEnergy (const G4double T) const
G4double	GetInvLevelDensity (void) const
G4int	GetA (void) const
G4int	GetZ (void) const
void	SetPosition (const G4ThreeVector aPosition)
G4ThreeVector	GetPosition (void)
void	SetMomentum (const G4ThreeVector aMomentum)
G4ThreeVector	GetMomentum (void)
G4Fragment *	GetFragment (const G4double T)
G4double	GetNuclearMass (void)

Private Member Functions
	G4StatMFFragment ()
	G4StatMFFragment (const G4StatMFFragment &right)
G4StatMFFragment &	operator= (const G4StatMFFragment &right)
G4double	CalcExcitationEnergy (const G4double T)

Private Attributes
G4int	theA
G4int	theZ
G4ThreeVector	_position
G4ThreeVector	_momentum

Detailed Description

Definition at line 41 of file G4StatMFFragment.hh.

Constructor & Destructor Documentation

G4StatMFFragment() [1/3]

G4StatMFFragment::G4StatMFFragment ( G4int  anA, G4int  aZ  )

inline

Definition at line 45 of file G4StatMFFragment.hh.

                                          :
    theA(anA),theZ(aZ),
    _position(0.0,0.0,0.0),
    _momentum(0.0,0.0,0.0)
    {}

~G4StatMFFragment()

virtual G4StatMFFragment::~G4StatMFFragment ( )

inlinevirtual

Definition at line 53 of file G4StatMFFragment.hh.

{};

G4StatMFFragment() [2/3]

G4StatMFFragment::G4StatMFFragment ( )

inlineprivate

Definition at line 58 of file G4StatMFFragment.hh.

{};

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G4StatMFFragment() [3/3]

G4StatMFFragment::G4StatMFFragment ( const G4StatMFFragment &  right )

private

Definition at line 38 of file G4StatMFFragment.cc.

{
    throw G4HadronicException(__FILE__, __LINE__, "G4StatMFFragment::copy_constructor meant to not be accessable");
}

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Member Function Documentation

CalcExcitationEnergy()

G4double G4StatMFFragment::CalcExcitationEnergy ( const G4double  T )

private

Definition at line 115 of file G4StatMFFragment.cc.

{
  if (theA <= 3) return 0.0;
    
  G4double BulkEnergy = theA*T*T/GetInvLevelDensity();
    
  // if it is an alpha particle: done
  if (theA == 4) return BulkEnergy;
    
  // Term connected with surface energy
  G4double SurfaceEnergy = 0.0;
  G4double q = G4StatMFParameters::DBetaDT(T);
  if (std::abs(q) > 1.0e-20) { 
    SurfaceEnergy = 2.5*G4Pow::GetInstance()->Z23(theA)
      *(G4StatMFParameters::Beta(T) - T*q - G4StatMFParameters::GetBeta0());
  }
  return BulkEnergy + SurfaceEnergy;
}

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GetA()

G4int G4StatMFFragment::GetA ( void  ) const

inline

Definition at line 77 of file G4StatMFFragment.hh.

{return theA;}

GetCoulombEnergy()

G4double G4StatMFFragment::GetCoulombEnergy

(

void

)

const

Definition at line 64 of file G4StatMFFragment.cc.

{
  G4double res = 0.0;
  if (theZ >= 1) {
    res = G4StatMFParameters::GetCoulomb();
  }
  return res;
}

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GetEnergy()

G4double G4StatMFFragment::GetEnergy

(

const G4double

T

)

const

Definition at line 73 of file G4StatMFFragment.cc.

{
  if (theA < 1 || theZ < 0 || theZ > theA) {
    G4cout << "G4StatMFFragment::GetEnergy: A = " << theA 
       << ", Z = " << theZ << G4endl;
    throw G4HadronicException(__FILE__, __LINE__, 
                  "G4StatMFFragment::GetEnergy: Wrong values for A and Z!");
  }
  G4double BulkEnergy = G4NucleiProperties::GetMassExcess(theA,theZ);
    
  if (theA < 4) return BulkEnergy - GetCoulombEnergy();
    
  G4double SurfaceEnergy;
  if (G4StatMFParameters::DBetaDT(T) == 0.0) SurfaceEnergy = 0.0;
  else SurfaceEnergy = 2.5*G4Pow::GetInstance()->Z23(theA)*T*T*
     G4StatMFParameters::GetBeta0()/
     (G4StatMFParameters::GetCriticalTemp()*
      G4StatMFParameters::GetCriticalTemp());
                                     
  G4double ExchangeEnergy = theA*T*T/GetInvLevelDensity();
  if (theA != 4) ExchangeEnergy += SurfaceEnergy;         
  return BulkEnergy + ExchangeEnergy - GetCoulombEnergy();
}

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GetFragment()

G4Fragment * G4StatMFFragment::GetFragment

(

const G4double

T

)

Definition at line 106 of file G4StatMFFragment.cc.

{
  G4double U = CalcExcitationEnergy(T);
  G4double M = GetNuclearMass();
  G4LorentzVector FourMomentum(_momentum,std::sqrt(_momentum.mag2()+(M+U)*(M+U)));
  G4Fragment * theFragment = new G4Fragment(theA, theZ, FourMomentum);
  return theFragment;
}

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GetInvLevelDensity()

G4double G4StatMFFragment::GetInvLevelDensity

(

void

)

const

Definition at line 97 of file G4StatMFFragment.cc.

{
  G4double res = 0.0;
  if (theA > 1) {
    res =  G4StatMFParameters::GetEpsilon0()*(1.0+3.0/(theA - 1.0));
  }
  return res;
}

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GetMomentum()

G4ThreeVector G4StatMFFragment::GetMomentum ( void  )

inline

Definition at line 87 of file G4StatMFFragment.hh.

{return _momentum;}

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GetNuclearMass()

G4double G4StatMFFragment::GetNuclearMass ( void  )

inline

Definition at line 91 of file G4StatMFFragment.hh.

    {return G4ParticleTable::GetParticleTable()->GetIonTable()
                           ->GetIonMass(theZ, theA);}

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GetPosition()

G4ThreeVector G4StatMFFragment::GetPosition ( void  )

inline

Definition at line 83 of file G4StatMFFragment.hh.

{return _position;}

GetZ()

G4int G4StatMFFragment::GetZ ( void  ) const

inline

Definition at line 79 of file G4StatMFFragment.hh.

{return theZ;}

operator!=()

G4bool G4StatMFFragment::operator!=

(

const G4StatMFFragment &

right

)

const

Definition at line 58 of file G4StatMFFragment.cc.

{
//  throw G4HadronicException(__FILE__, __LINE__, "G4StatMFFragment::operator!= meant to not be accessable");
    return true;
}

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operator=()

G4StatMFFragment & G4StatMFFragment::operator= ( const G4StatMFFragment &  right )

private

Definition at line 46 of file G4StatMFFragment.cc.

{
    throw G4HadronicException(__FILE__, __LINE__, "G4StatMFFragment::operator= meant to not be accessable");
    return *this;
}

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operator==()

G4bool G4StatMFFragment::operator==

(

const G4StatMFFragment &

right

)

const

Definition at line 52 of file G4StatMFFragment.cc.

{
//  throw G4HadronicException(__FILE__, __LINE__, "G4StatMFFragment::operator== meant to not be accessable");
    return false;
}

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SetMomentum()

void G4StatMFFragment::SetMomentum ( const G4ThreeVector  aMomentum )

inline

Definition at line 85 of file G4StatMFFragment.hh.

{_momentum = aMomentum;}

SetPosition()

void G4StatMFFragment::SetPosition ( const G4ThreeVector  aPosition )

inline

Definition at line 81 of file G4StatMFFragment.hh.

{_position = aPosition;}

Member Data Documentation

_momentum

G4ThreeVector G4StatMFFragment::_momentum

private

Definition at line 108 of file G4StatMFFragment.hh.

_position

G4ThreeVector G4StatMFFragment::_position

private

Definition at line 106 of file G4StatMFFragment.hh.

theA

G4int G4StatMFFragment::theA

private

Definition at line 102 of file G4StatMFFragment.hh.

theZ

G4int G4StatMFFragment::theZ

private

Definition at line 104 of file G4StatMFFragment.hh.

---

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

• G4StatMFFragment.hh
• G4StatMFFragment.cc