G4GammaNuclAngDst.cc

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// Author:  Michael Kelsey (SLAC)
// Date:    20 February 2013
//
// Description: class containing parametrized angular distributions
//              in the CM for gamma - nucleon two-body scattering

#include "G4GammaNuclAngDst.hh"

namespace {
  static const G4double gnke[10] =
    {0.0, 0.11, 0.22, 0.26, 0.30, 0.34, 0.42, 0.59, 0.79, 10.0};

  static const G4double gnA[10] = 
    {0.0,   0.0,   5.16,   5.55,  5.33,  7.40, 13.55,  13.44,  13.31,   7.3};
  static const G4double gnC[10] =
    {0.0, -10.33, -5.44,  -5.92, -4.27, -0.66,  1.37,   1.07,   0.52,   7.3};
  static const G4double gnCos[10] =
    {1.0,   1.0,   0.906,  0.940, 0.940, 0.906, 0.906,  0.91,   0.91,   0.94};
  static const G4double gnFrac[10] =
    {0.0,   0.0,   0.028,  0.012, 0.014, 0.044, 0.087,  0.122,  0.16,   1.0};
}

// Constructor passes arrays to templated base class

G4GammaNuclAngDst::G4GammaNuclAngDst(G4int verbose)
  : G4ParamExpTwoBodyAngDst<10>("G4GammaNuclAngDist", gnke, gnFrac,
           gnA, gnC, gnCos, verbose) {;}