source: trunk/source/processes/hadronic/models/pre_equilibrium/exciton_model/include/G4VPreCompoundFragment.hh @ 1055

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// $Id: G4VPreCompoundFragment.hh,v 1.10 2009/02/10 16:01:37 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-03-beta-cand-01 $
//
// J. M. Quesada (August 2008).  
// Based  on previous work by V. Lara
//
// Modif (03 September 2008) by J. M. Quesada for external choice of inverse 
// cross section option 
// JMQ (06 September 2008) Also external choice has been added for:
//                      - superimposed Coulomb barrier (if useSICB=true) 

#ifndef G4VPreCompoundFragment_h
#define G4VPreCompoundFragment_h 1

#include "G4ios.hh"
#include <iomanip>
#include "G4ParticleTable.hh"
#include "G4IonTable.hh"
#include "G4Fragment.hh"
#include "G4VCoulombBarrier.hh"

class G4ReactionProduct;

class G4VPreCompoundFragment
{
  // ============================
  // Constructors and destructor
  // ============================
  
protected:
  // default constructor
  G4VPreCompoundFragment() {};
    
public:  
  // copy constructor
  G4VPreCompoundFragment(const G4VPreCompoundFragment &right);
    
  // constructor  
  G4VPreCompoundFragment(const G4double anA, const G4double aZ,
                         G4VCoulombBarrier * aCoulombBarrier,
                         const G4String &  aName);

  
  virtual ~G4VPreCompoundFragment();
  
  // ==========
  // operators 
  // ========== 
  
  const G4VPreCompoundFragment& 
  operator= (const G4VPreCompoundFragment &right);
  
  G4int operator==(const G4VPreCompoundFragment &right) const;
  
  G4int operator!=(const G4VPreCompoundFragment &right) const;
  
  friend std::ostream& 
  operator<<(std::ostream&, const G4VPreCompoundFragment*);
  friend std::ostream& 
  operator<<(std::ostream&, const G4VPreCompoundFragment&);
  
  // =====================
  // Pure Virtual methods
  // =====================
  virtual G4ReactionProduct * GetReactionProduct() const = 0;   
  
  // Initialization method
  void Initialize(const G4Fragment & aFragment);
    
  // Methods for calculating the emission probability
  // ------------------------------------------------
  
  // Calculates the total (integrated over kinetic energy) emission
  // probability of a fragment
  virtual G4double CalcEmissionProbability(const G4Fragment & aFragment) = 0;
  
  virtual G4double GetKineticEnergy(const G4Fragment & aFragment) = 0;

public:
  inline G4double GetA() const;
  
  inline G4double GetZ() const;
  
  inline G4double GetRestA() const;
  
  inline G4double GetRestZ() const;
  
  inline G4double GetCoulombBarrier() const;
  
  inline G4double GetBindingEnergy() const;
  
  inline G4double GetMaximalKineticEnergy() const;
  
  inline G4double GetEnergyThreshold() const;

  inline G4double GetEmissionProbability() const;
  
  inline G4double GetNuclearMass() const;
  
  inline G4double GetRestNuclearMass() const;
  
  inline G4double GetReducedMass() const;
  
  inline const G4LorentzVector GetMomentum() const;
  
  inline void  SetMomentum(const G4LorentzVector & value);
  
  inline void  SetFragmentName(const G4String& aName);
  
  inline const G4String GetName() const;
 
  inline void ResetStage();

  inline G4int GetStage() const;

  inline void IncrementStage();

  //for inverse cross section choice
  inline void SetOPTxs(G4int);
  //for superimposed Coulomb Barrier for inverse cross sections
  inline void UseSICB(G4bool);



  // =============
  // Data members
  // =============


private:
  
  G4double theA;
  
  G4double theZ;
private:
  
  G4double theRestNucleusA;
  
  G4double theRestNucleusZ;
protected:  
  G4double theCoulombBarrier;
private:
  G4VCoulombBarrier * theCoulombBarrierPtr;
  
  G4double theBindingEnergy;

  G4double theMaximalKineticEnergy;
  
protected:
  G4double theEmissionProbability;
private:  
  G4LorentzVector theMomentum;
  
  G4String theFragmentName;

  G4int theStage; 

protected:
//for inverse cross section choice
  G4int OPTxs;
//for superimposed Coulomb Barrier for inverse cross sections
  G4bool useSICB;
};

#include "G4VPreCompoundFragment.icc"

#endif