MEee2gZ2llPowheg.h

// -*- C++ -*-
#ifndef HERWIG_MEee2gZ2llPowheg_H
#define HERWIG_MEee2gZ2llPowheg_H
//
// This is the declaration of the MEee2gZ2llPowheg class.
//
 
#include "Herwig/MatrixElement/Lepton/MEee2gZ2ll.h"
 
namespace Herwig {
 
using namespace ThePEG;
 
class MEee2gZ2llPowheg: public MEee2gZ2ll {
 
public:
 
  MEee2gZ2llPowheg() : contrib_(1), zPow_(0.5), yPow_(0.9)
  {}
 
public:
 
  virtual double me2() const;
 
  virtual bool generateKinematics(const double * r);
 
  virtual int nDim() const;
 
public:
 
  void persistentOutput(PersistentOStream & os) const;
 
  void persistentInput(PersistentIStream & is, int version);
 
  static void Init();
 
protected:
 
  virtual IBPtr clone() const;
 
  virtual IBPtr fullclone() const;
 
private:
 
  MEee2gZ2llPowheg & operator=(const MEee2gZ2llPowheg &) = delete;
 
private:
 
  unsigned int contrib_;
 
  double zPow_;
 
  double yPow_;
 
  double z_;
 
  double y_;
 
  double phi_;
};
 
}
 
#endif /* HERWIG_MEee2gZ2llPowheg_H */