PEtaDoubleDalitzFF.h

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// Author: I. Froehlich
// Written: 16.9.2009
// Revised:
//
 
#ifndef _PETADOUBLEDALITZFF_H_
#define _PETADOUBLEDALITZFF_H_
 
 
#include "PChannelModel.h"
 
//Additional weight for the eta double Dalitz FF
 
class PEtaDoubleDalitzFF : public PChannelModel  {
 
public:
 
  using PChannelModel::GetWeight;
  PEtaDoubleDalitzFF(Char_t *id, Char_t *de, Int_t key);
  PDistribution *Clone(const char *delme=NULL) const;
  Double_t GetWeight();
 
  void SetLambda(Double_t  val) {Lambda=val;};
 
  Bool_t Init(void);
 
 private:
 
  PParticle *dil1, *dil2, *parent;   //decay particles
  Double_t  Lambda;                //pole factor
 
  ClassDef(PEtaDoubleDalitzFF, 0)  //Eta DD FF
};
 
#endif