G4NucleiPropertiesTableAME12.hh

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// G4NucleiPropertiesTableAME12
//
// Class description:
//
// Data updated to AME2012
//   "The Ame2012 atomic mass evaluation (I)"
//    by G.Audi, M.Wang, A.H.Wapstra, F.G.Kondev,
//       M.MacCormick, X.Xu, and B.Pfeiffer
//    Chinese Physics C36 p. 1287-1602, December 2012.
//   "The Ame2012 atomic mass evaluation (II)"
//    by M.Wang, G.Audi, A.H.Wapstra, F.G.Kondev,
//       M.MacCormick, X.Xu, and B.Pfeiffer
//    Chinese Physics C36 p. 1603-2014, December 2012.
 
// Author: Tatsumi Koi, SLAC - August 2016
// --------------------------------------------------------------------
#ifndef G4NucleiPropertiesTableAME12_hh
#define G4NucleiPropertiesTableAME12_hh 1
 
#include "globals.hh"
 
#include <cmath>
 
class G4NucleiProperties;
 
class G4NucleiPropertiesTableAME12
{
  public:
    // Destructor
    ~G4NucleiPropertiesTableAME12() = default;
 
    enum
    {
      nEntries = 3353,
      MaxA = 295,
      ZMax = 120
    };
    // Values migrated to AME12
 
    friend class G4NucleiProperties;
    // All methods are private and can be used only by G4NucleiProperties
 
  private:
    // Default constructor - this class should only be created once!
    G4NucleiPropertiesTableAME12() = default;
 
    // Values imported from The Ame2003 atomic mass evaluation (II)
    static G4double GetMassExcess(G4int Z, G4int A);
 
    // GetAtomicMass .. in Geant4 Energy units!
    // Atomic_Mass = MassExcess + A*amu_c2
    static G4double GetAtomicMass(G4int Z, G4int A);
 
    // Nuclear_Mass = Atomic_Mass - electronMass
    static G4double GetNuclearMass(G4int Z, G4int A);
 
    static G4double GetBindingEnergy(G4int Z, G4int A);
 
    static G4double GetBetaDecayEnergy(G4int Z, G4int A);
 
    // Is the nucleus (A,Z) in table?
    static G4bool IsInTable(G4int Z, G4int A);
 
    static G4int MaxZ(G4int A);
    static G4int MinZ(G4int A);
 
    static G4int GetIndex(G4int Z, G4int A);
 
    // Data Members for Class Attributes
    //----------------------------------
 
    // The following arrays are static to allow initialization.
    // Initialization is done in source file
 
    // Mass Excess
    static const G4double MassExcess[nEntries];
 
    // Beta Decay Energy
    static const G4double BetaEnergy[nEntries];
 
    // Table of Z (number of protons) and A (number of nucleons)
    //   indexArray[0][ ] --> Z
    //   indexArray[1][ ] --> A
    static const G4int indexArray[2][nEntries];
 
    // Reduced Table of A for shorter index search.
    //   The index in this table coincide with A-1
    //   For each A value shortTable[A-1] has the index of the 1st occurrence
    //   in the indexArray[][]
    static const G4int shortTable[MaxA + 1];
 
    // Electrom mass
    static G4ThreadLocal G4double electronMass[ZMax];
 
    static G4ThreadLocal G4bool isIntialized;
};
 
#endif