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// $Id: G4PreCompoundTriton.hh,v 1.12 2010/08/28 15:16:55 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-03-ref-09 $
//
// by V. Lara
//
// Modified:
// J. M. Quesada (July 08) cleanup 
// 20.08.2010 V.Ivanchenko added int Z and A and cleanup; added 
//                        G4ParticleDefinition to constructor,
//                        moved constructor and destructor to source

#ifndef G4PreCompoundTriton_h
#define G4PreCompoundTriton_h 1

#include "G4PreCompoundIon.hh"
#include "G4TritonCoulombBarrier.hh"

class G4PreCompoundTriton : public G4PreCompoundIon
{
public:

  G4PreCompoundTriton();

  virtual ~G4PreCompoundTriton();

protected:

  virtual G4double GetRj(G4int NumberParticles, G4int NumberCharged);

  virtual G4double CrossSection(G4double ekin) ; 

  virtual G4double FactorialFactor(G4int N, G4int P);

  virtual G4double CoalescenceFactor(G4int A);

  virtual G4double GetAlpha();
  
  G4double GetOpt12(G4double K);

  G4double GetOpt34(G4double K);

private:

  // operators
  G4PreCompoundTriton(const G4PreCompoundTriton &right);
  const G4PreCompoundTriton& 
  operator= (const G4PreCompoundTriton &right);
  G4int operator==(const G4PreCompoundTriton &right) const;
  G4int operator!=(const G4PreCompoundTriton &right) const;    

  G4TritonCoulombBarrier theTritonCoulombBarrier;
  G4double ResidualAthrd;
  G4double FragmentAthrd;
  G4int FragmentA;
  G4int ResidualA;
  G4int ResidualZ;
  G4int theA;
  G4int theZ;
};

#endif