EvtDsTof0enu.hh

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#ifndef EVTDSTOF0ENU_HH
#define EVTDSTOF0ENU_HH
 
#include "EvtGenBase/EvtDecayProb.hh"
 
class EvtParticle;
class EvtDsTof0enu:public  EvtDecayProb  {
 
public:
 
   EvtDsTof0enu() {}
   virtual ~EvtDsTof0enu();
 
   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);
   EvtComplex Resonancef0Flatte(double m2, double q2);
   double getPStar(double sa, double sb, double sc);
   EvtComplex getrho(double m2, double mX);
 
   double ProbMax;
 
   EvtComplex ciR;
   EvtComplex ciM;
 
   double mPi;
   double mPi0;
   double mK0;
   double mKa;
   double mEt;
 
   double m2ADs;
   double mf0;
   double m2f0;
   double flatte_g1;
   double flatte_g2;
   double mDs;  
   double m2Ds;  
 
};
 
#endif