G4TripathiLightCrossSection.hh

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//
#ifndef G4TripathiLightCrossSection_h
#define G4TripathiLightCrossSection_h
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
//
// MODULE:              G4TripathiLightCrossSection.hh
//
// Version:   B.1
// Date:    15/04/04
// Author:    P R Truscott
// Organisation:  QinetiQ Ltd, UK
// Customer:    ESA/ESTEC, NOORDWIJK
// Contract:    17191/03/NL/LvH
//
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
//
// CHANGE HISTORY
// --------------
//
// 6 October 2003, P R Truscott, QinetiQ Ltd, UK
// Created.
//
// 15 March 2004, P R Truscott, QinetiQ Ltd, UK
// Beta release
//
// 26 Dec 2006, D. Wright - added isotope dependence
//
// 19 Aug 2011 V.Ivanchenko move to new design and make x-section per element
//
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
//
// Class Description
// Implementation of formulas of Tripathi, Cucinotta and Wilson, NASA Technical
// Paper TP-1999-209726 to calculate cross-sections for nuclear-nuclear
// inelastic scattering for light nuclear systems.
//
// Class Description - End
//
// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
//
#include "globals.hh"

#include "G4VCrossSectionDataSet.hh"
#include "G4WilsonRadius.hh"

//
class G4TripathiLightCrossSection : public G4VCrossSectionDataSet
{
public:

  G4TripathiLightCrossSection();
  ~G4TripathiLightCrossSection();

  virtual G4bool IsElementApplicable(const G4DynamicParticle* theProjectile,
             G4int Z, const G4Material*);

  virtual 
  G4double GetElementCrossSection(const G4DynamicParticle* theProjectile,
          G4int Z, const G4Material* mat = 0);

  inline void SetLowEnergyCheck(G4bool);

private:

  G4WilsonRadius *theWilsonRadius;
  G4double       r_0;
  G4bool         lowEnergyCheck;
};

inline void 
G4TripathiLightCrossSection::SetLowEnergyCheck (G4bool aLowEnergyCheck)
{
  lowEnergyCheck = aLowEnergyCheck;
}

#endif