G4FissionParameters.hh

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//
//
// Hadronic Process: Nuclear De-excitations
// by V. Lara (Oct 1998) 
//
 
#ifndef G4FissionParameters_h
#define G4FissionParameters_h 1
 
#include "globals.hh"
#include "G4Exp.hh"
 
class G4FissionParameters 
{
public:
 
  G4FissionParameters();
 
  ~G4FissionParameters();  
 
  void DefineParameters(G4int A, G4int Z, G4double ExEnergy, 
            G4double FissionBarrier);
  
public:
 
  inline G4int GetA1(void) const { return A1; }
  inline G4int GetA2(void) const { return A2; }
 
  inline G4double GetAs(void) const { return As; }
  inline G4double GetSigma1(void) const { return Sigma1; }
  inline G4double GetSigma2(void) const { return Sigma2; }
  inline G4double GetSigmaS(void) const { return SigmaS; }
  inline G4double GetW(void) const { return w; }
 
private:
 
  inline G4double LocalExp(G4double x) const
  {
    return (std::abs(x) < 8.) ? G4Exp(-0.5*x*x) : 0.0;
  }
 
  G4FissionParameters(const G4FissionParameters &right);
  const G4FissionParameters & operator=(const G4FissionParameters &right);
  G4bool operator==(const G4FissionParameters &right) const;
  G4bool operator!=(const G4FissionParameters &right) const;
 
  // Mean numbers of the corresponding Gaussians for assymmetric
  // fission
  G4int A1;
  G4int A2;
  G4double A3;
 
  // Mean number for symmetric fission
  G4double As;
 
  // Dispersions of the corresponding Gaussians for assymmetric
  // fission
  G4double Sigma1;
  G4double Sigma2;
 
  // Dispersion for symmetric fission
  G4double SigmaS;
 
  // Weight which determines the relative contribution of symmetric
  // and assymmetric components
  G4double w;
};
 
 
#endif