EvtD0ToKpiEtap.hh

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#ifndef EVTD0TOKPIETAP_HH 
#define EVTD0TOKPIETAP_HH
 
#include "EvtGenBase/EvtDecayProb.hh"
#include "TComplex.h"
 
class EvtParticle;
 
class EvtD0ToKpiEtap:public  EvtDecayProb  {
 
public:
   EvtD0ToKpiEtap() {}
   virtual ~EvtD0ToKpiEtap();
 
   void getName(std::string& name);
   EvtDecayBase* clone();
 
   void init();
   void initProbMax();
   void decay(EvtParticle *p);
 
private:
 
   void Com_Multi(double a1[2], double a2[2], double res[2]);
   void Com_Divide(double a1[2], double a2[2], double res[2]);
   void calt1(double daug1[4], double daug2[4], double t1[4]);
   void calt2(double daug1[4], double daug2[4], double t2[4][4]);
   void propagatorRBW(double mass2, double mass, double width, double sa, double sb, double sc, double r2, int l, double prop[2]);
   void propagatorGS(double mass2, double mass, double width, double sa, double sb, double sc, double r2, double prop[2]);
   void propagatorFlatte(double mass, double width, double sa, double sb, double sc, int r, double prop[2]);
   void KPiSLASS(double sa, double sb, double sc, double prop[2]) ;
   void calEva(double* Ks01, double* Ks02, double* Pic , double *mass1, double *width1, double *amp, double *phase,int* g0, int* spin,int* modetype, int nstates, double & Result);
   double SCADot(double a1[4], double a2[4]);
   double barrier(int l, double sa, double sb, double sc, double r, double mass);
   double Barrier(int l, double sa, double sb, double sc, double r2);
   double wid(double mass2, double mass, double sa, double sb, double sc, double r2, int l);
   double widl1(double mass2, double mass, double sa, double sb, double sc, double r2);
   double DDalitz(double P1[4], double P2[4], double P3[4], int Ang, double mass);
 
   int modetype[6];
   double mass[6];
   double width[6];
   double rho[6];
   double phi[6];
   double spin[6];
   double GK1410;
   double GKst0;
   double GKstm;
   double Grho;
   double Grho1450;
   double mK1410;
   double mKst0;
   double mKstm;
   double mrho;
   double mrho1450;
   double mD;
   double mDs;
   double rRes;
   double rD;
   double metap;
   double mkstr;
   double mk0;
   double mass_Kaon;
   double mass_Pion;
   double mass_Pi0;
   double math_pi;
   double meta;
   double ma0;
   double Ga0;
   double GS1;
   double mpi;
   double GS2;
   double GS3;
   double GS4;
   int G[4][4];
};
 
#endif