BOSS 7.1.2
BESIII Offline Software System
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EvtDsToKSKpi0.hh
Go to the documentation of this file.
1#ifndef EVTDSTOKSKPI0_HH
2#define EVTDSTOKSKPI0_HH
3
4#include "EvtGenBase/EvtDecayProb.hh"
5#include "TComplex.h"
6
7class EvtParticle;
8
9class EvtDsToKSKpi0:public EvtDecayProb {
10
11public:
12 EvtDsToKSKpi0() {}
13 virtual ~EvtDsToKSKpi0();
14
15 void getName(std::string& name);
16 EvtDecayBase* clone();
17
18 void init();
19 void initProbMax();
20 void decay(EvtParticle *p);
21
22private:
23
24 void Com_Multi(double a1[2], double a2[2], double res[2]);
25 void Com_Divide(double a1[2], double a2[2], double res[2]);
26 void calt1(double daug1[4], double daug2[4], double t1[4]);
27 void calt2(double daug1[4], double daug2[4], double t2[4][4]);
28 void propagatorRBW(double mass2, double mass, double width, double sa, double sb, double sc, double r2, int l, double prop[2]);
29 void propagatorGS(double mass2, double mass, double width, double sa, double sb, double sc, double r2, double prop[2]);
30 void propagatorFlatte(double mass, double width, double sa, double sb, double sc, int r, double prop[2]);
31 void KPiSLASS(double sa, double sb, double sc, double prop[2]) ;
32 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);
33 double SCADot(double a1[4], double a2[4]);
34 double barrier(int l, double sa, double sb, double sc, double r, double mass);
35 double Barrier(int l, double sa, double sb, double sc, double r2);
36 double wid(double mass2, double mass, double sa, double sb, double sc, double r2, int l);
37 double widl1(double mass2, double mass, double sa, double sb, double sc, double r2);
38 double DDalitz(double P1[4], double P2[4], double P3[4], int Ang, double mass);
39
40 int modetype[6];
41 double mass[6];
42 double width[6];
43 double rho[6];
44 double phi[6];
45 double spin[6];
46 double GK1410;
47 double GKst0;
48 double GKstm;
49 double Grho;
50 double Grho1450;
51 double mK1410;
52 double mKst0;
53 double mKstm;
54 double mrho;
55 double mrho1450;
56 double mD;
57 double mDs;
58 double rRes;
59 double rD;
60 double metap;
61 double mkstr;
62 double mk0;
63 double mass_Kaon;
64 double mass_Pion;
65 double mass_Pi0;
66 double math_pi;
67 double meta;
68 double ma0;
69 double Ga0;
70 double GS1;
71 double GS2;
72 double GS3;
73 double GS4;
74 int G[4][4];
75};
76
77#endif
EvtDsToKSKpi0::decay
void decay(EvtParticle *p)
Definition EvtDsToKSKpi0.cc:128
EvtDsToKSKpi0::clone
EvtDecayBase * clone()
Definition EvtDsToKSKpi0.cc:38
EvtDsToKSKpi0::~EvtDsToKSKpi0
virtual ~EvtDsToKSKpi0()
Definition EvtDsToKSKpi0.cc:32
EvtDsToKSKpi0::getName
void getName(std::string &name)
Definition EvtDsToKSKpi0.cc:34