POmega3Pi.h

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// Author: I. Froehlich & T. Scheib
// Written: 17.01.2010
// Revised:
 
#ifndef _POMEGA3PI_H_
#define _POMEGA3PI_H_
 
#include "TF1.h"
#include "TF2.h"
#include "PChannelModel.h"
#include "PDynamicData.h"
#include "PKinematics.h"
#include "PPropagator.h"
 
class POmega3Pi : public PDistribution  {
 
 public:
 
    POmega3Pi();
    POmega3Pi(const Char_t *id, const Char_t *de);
    PDistribution* Clone(const char *delme=NULL) const;
 
    Bool_t Init(void);
    Bool_t Prepare(void);
    Bool_t Finalize(void);
    Bool_t IsNotRejected(void);
    Bool_t CheckAbort(void);
 
    void SetMax(Double_t x) {
    max = x;
    };
 
 
 private:
 
    PParticle *side_particle[2]; //2 additional particles
    PParticle *primary;
    PParticle *parent;
 
    Double_t max;
 
    double diffgam(double M00, double M01);
    PChannelModel *RhoPropagator;
 
    ClassDef(POmega3Pi, 0)  //omega -> pi+pi-pi0
};
 
 
#endif