G4NucleiPropertiesTheoreticalTable.hh

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// G4NucleiPropertiesTheoreticalTable
//
// Class description:
//
// Encapsulates data from:
//   W.D. Myers, W.J. Swiatecki, P. Moller and J.R. Nix, 1. Jan. 1995.
//   Atomic Mass Excess.
 
// Author: Tatsumi Koi, SLAC
// --------------------------------------------------------------------
#ifndef G4NucleiPropertiesTheoreticalTable_hh
#define G4NucleiPropertiesTheoreticalTable_hh 1
 
#include "globals.hh"
 
class G4NucleiProperties;
 
class G4NucleiPropertiesTheoreticalTable
{
  public:
    ~G4NucleiPropertiesTheoreticalTable() = default;
 
    enum
    {
      nEntries = 8979,
      shortTableSize = 137
    };
 
    // All methods are private and can be used only by G4NucleiProperties
    friend class G4NucleiProperties;
 
  private:
    // Default constructor
    G4NucleiPropertiesTheoreticalTable() {}
 
    static G4double GetMassExcess(G4int Z, G4int A);
 
    static G4double GetNuclearMass(G4int Z, G4int A);
 
    static G4double GetAtomicMass(G4int Z, G4int A);
 
    static G4double GetBindingEnergy(G4int Z, G4int A);
 
    // Is the nucleus (Z,A) in table?
    static G4bool IsInTable(G4int Z, G4int A);
 
    static G4int GetIndex(G4int Z, G4int A);
 
    static G4double ElectronicBindingEnergy(G4int Z);
 
    // Mass Excess
    static const G4double AtomicMassExcess[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 Z for shorter index search.
    //         The index in this table coincide with Z-1
    //         For each Z value shortTable[Z-1] has the index of
    // the 1st occurrence in the indexArray[][]
    static const G4int shortTable[shortTableSize];
};
 
#endif