G4CoulombBarrier.hh

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//
// Hadronic Process: Nuclear De-excitations
// by V. Lara (Dec 1999)
//
// 15-11-2010 V.Ivanchenko cleanup 

#ifndef G4CoulombBarrier_h
#define G4CoulombBarrier_h 1

#include "globals.hh"
#include "G4VCoulombBarrier.hh"
#include <CLHEP/Units/SystemOfUnits.h>

class G4Pow;

class G4CoulombBarrier : public G4VCoulombBarrier
{

public:

  explicit G4CoulombBarrier(G4int anA, G4int aZ);
  virtual ~G4CoulombBarrier();

  G4double GetCoulombBarrier(G4int ARes, G4int ZRes, G4double U) const;

  virtual G4double BarrierPenetrationFactor(G4int Eexc) const;

private:

  G4CoulombBarrier(const G4CoulombBarrier & right);
  const G4CoulombBarrier & operator=(const G4CoulombBarrier & right);
  G4bool operator==(const G4CoulombBarrier & right) const;
  G4bool operator!=(const G4CoulombBarrier & right) const;
  
protected:

  G4Pow* g4calc;

private:

  G4double factor; 
};
#endif