G4AngularDistributionNP.hh

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//
 //
 // G4 Low energy model: n-n or p-p scattering
 // F.W. Jones, L.G. Greeniaus, H.P. Wellisch
 //
 // For further comments see G4LEnpData.hh and G4LEnp.cc
 //

#ifndef G4AngularDistributionNP_h
#define G4AngularDistributionNP_h 1

#include "globals.hh"

#include "G4VAngularDistribution.hh"

class G4AngularDistributionNP : public G4VAngularDistribution
{
 private:

//   enum { NENERGY=22, NANGLE=180 };
   enum { NENERGY=39, NANGLE=180 };

 public:

  G4AngularDistributionNP() { }

  virtual ~G4AngularDistributionNP() { }

  virtual G4double CosTheta(G4double s, G4double m1, G4double m2) const;

  virtual G4double Phi() const;

 private:

   static const G4float sig[NENERGY][NANGLE];
   static const G4float pcm[NENERGY], elab[NENERGY],
     dsigmax[NENERGY], sigtot[NENERGY];
};

#endif