include/Geant4/G4CameronGilbertPairingCorrections.hh

0001 //
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0025 //
0026 //
0027 // Hadronic Process: Nuclear De-excitations
0028 // by V. Lara
0029 //
0030 // Modified:
0031 // 21.03.2013 V.Ivanchenko redesigned and cleaned up
0032
0033
0034 #ifndef G4CameronGilbertPairingCorrections_h
0035 #define G4CameronGilbertPairingCorrections_h 1
0036
0037 #include "globals.hh"
0038
0039 class G4CameronGilbertPairingCorrections
0040 {
0041 public:
0042
0043   explicit G4CameronGilbertPairingCorrections();
0044
0045   inline G4bool GetPairingCorrection(G4int N, G4int Z, G4double& result) const
0046   {
0047     G4bool res = false;
0048     if(Z >= ZTableMin && Z <= ZTableMax && N >= NTableMin && N <= NTableMax) {
0049       result = PairingZTable[Z-ZTableMin] + PairingNTable[N-NTableMin];
0050       res = true;
0051     }
0052     return res;
0053   }
0054
0055   enum  { ZTableSize = 88, NTableSize = 140, ZTableMin = 11, ZTableMax = 98,
0056       NTableMin = 11, NTableMax = 150 };
0057
0058 private:
0059
0060   G4CameronGilbertPairingCorrections(const G4CameronGilbertPairingCorrections & right) = delete;
0061   const G4CameronGilbertPairingCorrections & operator=(const G4CameronGilbertPairingCorrections & right) = delete;
0062
0063   static G4double PairingZTable[ZTableSize];
0064   static G4double PairingNTable[NTableSize];
0065
0066 };
0067 #endif