G4LCapture.hh

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// $Id$
//
//
// G4 Low energy model: neutron capture -- header file
// F.W. Jones, TRIUMF, 03-DEC-96
//  
// For further comments see G4LCapture.cc.
//
// use -scheme for elastic scattering: HPW, 20th June 1997
// most of the code comes from the old Low-energy Capture class
//

// Class Description
// Final state production model for capture of neutral hadrons in nuclei; 
// To be used in your physics list in case you need this physics.
// In this case you want to register an object of this class with 
// the corresponding process.
// Class Description - End


#ifndef G4LCapture_h
#define G4LCapture_h 1

#include <CLHEP/Units/SystemOfUnits.h>

#include "globals.hh"
#include "Randomize.hh"
#include "G4Element.hh"
#include "G4ElementVector.hh"
#include "G4ElementTable.hh"
#include "G4PhysicsTable.hh"
#include "G4PhysicsVector.hh"
#include "G4LPhysicsFreeVector.hh"
#include "G4Gamma.hh"
#include "G4Step.hh"
#include "G4TrackStatus.hh"
#include "G4LFission.hh"
#include "G4HadronicInteraction.hh"


class G4LCapture : public G4HadronicInteraction
{
  public:

    G4LCapture(const G4String& name = "G4LCapture");

    ~G4LCapture();
 
    G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack,
                                   G4Nucleus& targetNucleus);

    // void Description() const;
    virtual void ModelDescription(std::ostream& outFile) const;

    virtual const std::pair<G4double, G4double> GetFatalEnergyCheckLevels() const;

  private:

    // Computes atomic mass in GeV using method from G4LFission
    inline
    G4double Atomas(const G4double A, const G4double Z)
    {
      return G4LFission::Atomas(A, Z)/CLHEP::GeV;
    }
};
#endif