G4NucleiPropertiesTableAME12 Class Reference

#include <G4NucleiPropertiesTableAME12.hh>

Public Types
enum	{ nEntries = 3353 , MaxA = 295 , ZMax = 120 }

Public Member Functions
	~G4NucleiPropertiesTableAME12 ()

Private Member Functions
	G4NucleiPropertiesTableAME12 ()

Static Private Member Functions
static G4double	GetAtomicMass (G4int Z, G4int A)
static G4double	GetBetaDecayEnergy (G4int Z, G4int A)
static G4double	GetBindingEnergy (G4int Z, G4int A)
static G4int	GetIndex (G4int Z, G4int A)
static G4double	GetMassExcess (G4int Z, G4int A)
static G4double	GetNuclearMass (G4int Z, G4int A)
static G4bool	IsInTable (G4int Z, G4int A)
static G4int	MaxZ (G4int A)
static G4int	MinZ (G4int A)

Static Private Attributes
static const G4double	BetaEnergy [nEntries]
static G4ThreadLocal G4double	electronMass [ZMax]
static const G4int	indexArray [2][nEntries]
static G4ThreadLocal G4bool	isIntialized = false
static const G4double	MassExcess [nEntries]
static const G4int	shortTable [MaxA+1]

Friends
class	G4NucleiProperties

Detailed Description

Definition at line 51 of file G4NucleiPropertiesTableAME12.hh.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
nEntries
MaxA
ZMax

Definition at line 58 of file G4NucleiPropertiesTableAME12.hh.

{nEntries = 3353,MaxA = 295, ZMax = 120}; 

Constructor & Destructor Documentation

~G4NucleiPropertiesTableAME12()

G4NucleiPropertiesTableAME12::~G4NucleiPropertiesTableAME12 ( )

inline

Definition at line 55 of file G4NucleiPropertiesTableAME12.hh.

{}

G4NucleiPropertiesTableAME12()

G4NucleiPropertiesTableAME12::G4NucleiPropertiesTableAME12 ( )

private

Definition at line 49 of file G4NucleiPropertiesTableAME12.cc.

{
}

Member Function Documentation

GetAtomicMass()

G4double G4NucleiPropertiesTableAME12::GetAtomicMass ( G4int  Z, G4int  A  )

staticprivate

Definition at line 162 of file G4NucleiPropertiesTableAME12.cc.

{
  G4int i=GetIndex(Z, A);
  if (i >= 0)
  {
    return MassExcess[i]*keV + G4double(A)*amu_c2;
  }
  else
  { 
    return 0.0;
  }
}

References A, source.hepunit::amu_c2, GetIndex(), keV, MassExcess, and Z.

Referenced by G4NucleiProperties::GetAtomicMass(), and GetNuclearMass().

GetBetaDecayEnergy()

G4double G4NucleiPropertiesTableAME12::GetBetaDecayEnergy ( G4int  Z, G4int  A  )

staticprivate

Definition at line 149 of file G4NucleiPropertiesTableAME12.cc.

{
  G4int i=GetIndex(Z, A);
    if (i >= 0)
    {
      return BetaEnergy[i]*keV;
    }
    else
    { 
      return 0.0;
    }
}

References A, BetaEnergy, GetIndex(), keV, and Z.

GetBindingEnergy()

G4double G4NucleiPropertiesTableAME12::GetBindingEnergy ( G4int  Z, G4int  A  )

staticprivate

Definition at line 135 of file G4NucleiPropertiesTableAME12.cc.

{
  G4int i=GetIndex(Z, A);
  if (i >= 0)
  {
      return (G4double(A-Z)*MassExcess[0]
            + G4double(Z)*MassExcess[1] - MassExcess[i])*keV;
  }
  else
  { 
    return 0.0;
  }
}

References A, GetIndex(), keV, MassExcess, and Z.

Referenced by G4NucleiProperties::GetBindingEnergy().

GetIndex()

G4int G4NucleiPropertiesTableAME12::GetIndex ( G4int  Z, G4int  A  )

staticprivate

Definition at line 55 of file G4NucleiPropertiesTableAME12.cc.

{
  if(A>G4NucleiPropertiesTableAME12::MaxA)
  {
    G4Exception("G4NucleiPropertiesTableAME12::GetIndex",
                "PART201",
                EventMustBeAborted,"Nucleon number larger than 293");
    return -1;
  }
  else if(A<1)
  {
    G4Exception("G4NucleiPropertiesTableAME12::GetIndex",
                "Illegal arguemntPART201",
                EventMustBeAborted," Nucleon number is negative"); 
    return -1;
  }
  else if(Z>A)
  {
    G4Exception("G4NucleiPropertiesTableAME12::GetIndex",
                "PART201",
                EventMustBeAborted, "Nucleon number smaller than Z"); 
    return -1;
  }
   
  for (G4int i = shortTable[A-1]; i < shortTable[A]; ++i)
  {
    if (indexArray[0][i] == Z ) return i;
  }
  return -1;
}

References A, EventMustBeAborted, G4Exception(), indexArray, MaxA, shortTable, and Z.

Referenced by GetAtomicMass(), GetBetaDecayEnergy(), GetBindingEnergy(), GetMassExcess(), and IsInTable().

GetMassExcess()

G4double G4NucleiPropertiesTableAME12::GetMassExcess ( G4int  Z, G4int  A  )

staticprivate

Definition at line 122 of file G4NucleiPropertiesTableAME12.cc.

{
  G4int i=GetIndex(Z, A);
  if (i >= 0)
  {
    return MassExcess[i]*keV;
  }
  else
  {
    return 0.0;
  }
}

References A, GetIndex(), keV, MassExcess, and Z.

Referenced by G4NucleiProperties::AtomicMass(), and G4NucleiProperties::GetMassExcess().

GetNuclearMass()

G4double G4NucleiPropertiesTableAME12::GetNuclearMass ( G4int  Z, G4int  A  )

staticprivate

Definition at line 101 of file G4NucleiPropertiesTableAME12.cc.

{
  if (!isIntialized)
  {
    // calculate electron mass in orbit with binding energy
    isIntialized = true;
    for (G4int iz=1; iz<ZMax; iz+=1)
    {
      electronMass[iz] =  iz*electron_mass_c2 
          - ( 14.4381 * std::pow( G4double(iz) , 2.39 )) *eV
          - ( 1.55468*1e-6 * std::pow( G4double(iz) , 5.35 ) ) *eV;
    }
  }
 
  G4double nuclearMass = GetAtomicMass(Z,A) - electronMass[Z];
 
  if (nuclearMass <0.0) nuclearMass = 0.0;
 
  return nuclearMass;
}

References A, source.hepunit::electron_mass_c2, electronMass, eV, GetAtomicMass(), isIntialized, Z, and ZMax.

Referenced by G4NucleiProperties::GetNuclearMass().

IsInTable()

G4bool G4NucleiPropertiesTableAME12::IsInTable ( G4int  Z, G4int  A  )

staticprivate

Definition at line 175 of file G4NucleiPropertiesTableAME12.cc.

{
  return (Z <= A && A >= 1 && A <= 273 && Z >= 0
       && Z <= 110 && GetIndex(Z, A) >= 0);
}

References A, GetIndex(), and Z.

Referenced by G4NucleiProperties::GetAtomicMass(), G4NucleiProperties::GetBindingEnergy(), G4NucleiProperties::GetMassExcess(), G4NucleiProperties::GetNuclearMass(), and G4NucleiProperties::IsInStableTable().

MaxZ()

G4int G4NucleiPropertiesTableAME12::MaxZ ( G4int  A )

staticprivate

Definition at line 94 of file G4NucleiPropertiesTableAME12.cc.

{
  G4int i = shortTable[A]-1;
  return indexArray[0][i];
}

References A, indexArray, and shortTable.

MinZ()

G4int G4NucleiPropertiesTableAME12::MinZ ( G4int  A )

staticprivate

Definition at line 87 of file G4NucleiPropertiesTableAME12.cc.

{
  G4int i = shortTable[A-1];
  return indexArray[0][i];
}

References A, indexArray, and shortTable.

Friends And Related Function Documentation

G4NucleiProperties

friend class G4NucleiProperties

friend

Definition at line 61 of file G4NucleiPropertiesTableAME12.hh.

Field Documentation

BetaEnergy

const G4double G4NucleiPropertiesTableAME12::BetaEnergy

staticprivate

Definition at line 100 of file G4NucleiPropertiesTableAME12.hh.

Referenced by GetBetaDecayEnergy().

electronMass

G4ThreadLocal G4double G4NucleiPropertiesTableAME12::electronMass

staticprivate

Definition at line 115 of file G4NucleiPropertiesTableAME12.hh.

Referenced by GetNuclearMass().

indexArray

const G4int G4NucleiPropertiesTableAME12::indexArray

staticprivate

Definition at line 104 of file G4NucleiPropertiesTableAME12.hh.

Referenced by GetIndex(), MaxZ(), and MinZ().

isIntialized

G4ThreadLocal G4bool G4NucleiPropertiesTableAME12::isIntialized = false

staticprivate

Definition at line 118 of file G4NucleiPropertiesTableAME12.hh.

Referenced by GetNuclearMass().

MassExcess

const G4double G4NucleiPropertiesTableAME12::MassExcess

staticprivate

Definition at line 97 of file G4NucleiPropertiesTableAME12.hh.

Referenced by GetAtomicMass(), GetBindingEnergy(), and GetMassExcess().

shortTable

const G4int G4NucleiPropertiesTableAME12::shortTable

staticprivate

Definition at line 109 of file G4NucleiPropertiesTableAME12.hh.

Referenced by GetIndex(), MaxZ(), and MinZ().

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

• source/particles/management/include/G4NucleiPropertiesTableAME12.hh
• source/particles/management/src/G4NucleiPropertiesTableAME12.cc