G4ParticleHPElasticFS.hh

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//
//
// 25-08-06 New Final State type (refFlag==3 , Legendre (Low Energy) + Probability (High Energy) )
//          is added by T. KOI
//
// P. Arce, June-2014 Conversion neutron_hp to particle_hp
//
#ifndef G4ParticleHPElasticFS_h
#define G4ParticleHPElasticFS_h 1

#include "globals.hh"
#include "G4HadProjectile.hh"
#include "G4HadFinalState.hh"
#include "G4ParticleHPFinalState.hh"
#include "G4ParticleHPLegendreStore.hh"
#include "G4ParticleHPPartial.hh"
#include "G4ParticleHPFastLegendre.hh"
#include "G4ParticleHPInterpolator.hh"
#include "G4ParticleHPNames.hh"

class G4ParticleHPElasticFS : public G4ParticleHPFinalState
{
  public:
  
  G4ParticleHPElasticFS()
  {
    hasXsec = false; 
    theCoefficients = 0;
    theProbArray = 0;
    
    repFlag = 0;
    tE_of_repFlag3 = 0.0;
    targetMass = 0.0;
    frameFlag = 0;
  }
  ~G4ParticleHPElasticFS()
  {
    if(theCoefficients!=0) delete theCoefficients;
    if(theProbArray!=0) delete theProbArray;
  }
  void Init (G4double A, G4double Z, G4int M, G4String & dirName, G4String & aFSType, G4ParticleDefinition*);
  G4HadFinalState * ApplyYourself(const G4HadProjectile & theTrack);
  G4ParticleHPFinalState * New() 
  {
   G4ParticleHPElasticFS * theNew = new G4ParticleHPElasticFS;
   return theNew;
  }
  
  private:
  G4int repFlag;    // Legendre coeff(1), or probability array(2), or isotropic(0).
                    // add 3: for Legendre (Low Energy) + Probability (High Energy)
  G4double tE_of_repFlag3; // transition energy in case of  repFlag 3:
  G4double targetMass; // in neutronmass units.
  G4int frameFlag;  // CMS or Lab system.
  
  G4ParticleHPLegendreStore * theCoefficients; // the legendre coefficients
  G4ParticleHPPartial * theProbArray; // the probability array p,costh for energy
  G4ParticleHPInterpolator theInt; // interpolation
  
  G4ParticleHPFastLegendre theLegend; // fast look-up for leg-integrals
};
#endif