EvtDTopi0pi0enu.hh

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#ifndef EVTDTOPI0PI0ENU_HH
#define EVTDTOPI0PI0ENU_HH
 
#include "EvtGenBase/EvtDecayProb.hh"
 
class EvtParticle;
 
class EvtDTopi0pi0enu:public  EvtDecayProb  {
 
public:
 
   EvtDTopi0pi0enu() {}
   virtual ~EvtDTopi0pi0enu();
 
   void getName(std::string& name);
   EvtDecayBase* clone();
 
   void init();
   void initProbMax();
   void decay(EvtParticle *p);
 
private:
   void KinVGen(EvtVector4R vp4_K, EvtVector4R vp4_Pi, EvtVector4R vp4_Lep, EvtVector4R vp4_Nu, int charm, double& m2, double& q2, double& cosV, double& cosL, double& chi);
   double calPDF(double m2, double q2, double cosV, double cosL, double chi);
   void ResonanceSBugg(double m, double q, EvtComplex& F10);
   double getPStar(double m, double m1, double m2);
 
   inline double getG1(double sx, double mr);
   inline double getZ(double sx, double Mr2);
   inline double getRho(double sx, double mX);
   inline EvtComplex getrho(double sx, double mX);
 
   double ProbMax;
 
   double mA;
   double m0_S;
   double Dp_mD;
   double Pi;
   double mPi;
   double mKa;
   double mEt;
 
};
 
#endif