BOSS 8.0.0
BESIII Offline Software System
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EvtDsToKSKpPipPim.hh
Go to the documentation of this file.
1#ifndef EVTDSTOKSKPPIPPIM_HH
2#define EVTDSTOKSKPPIPPIM_HH
3
4#include "../EvtGenBase/EvtDecayProb.hh"
5
6class EvtParticle;
7
8class EvtDsToKSKpPipPim : public EvtDecayProb {
9
10public:
11 EvtDsToKSKpPipPim() {}
12 virtual ~EvtDsToKSKpPipPim();
13
14 void getName( std::string& name );
15 EvtDecayBase* clone();
16
17 void init();
18 void initProbMax();
19 void decay( EvtParticle* p );
20
21private:
22 double calDalEva( double Ks[], double Kp[], double Pip[], double Pim[] );
23 void Com_Multi( double a1[2], double a2[2], double res[2] );
24 void Com_Divide( double a1[2], double a2[2], double res[2] );
25 double SCADot( double a1[4], double a2[4] );
26 double barrier( int l, double sa, double sb, double sc, double r2 );
27 void calt1( double daug1[4], double daug2[4], double t1[4] );
28 void calt2( double daug1[4], double daug2[4], double t2[4][4] );
29 double widl1( double mass, double sa, double sb, double sc, double r2 );
30 double wid( double mass, double sa, double sb, double sc, double r, int l );
31 void Flatte_rhoab( double sa, double sb, double sc, double rho[2] );
32 void propagatora0980( double mass, double sx, double* sb, double* sc, double prop[2] );
33 void propagatorRBW( double mass, double width, double sa, double sb, double sc, double r2,
34 int l, double prop[2] );
35 void propagatorGS( double mass2, double mass, double width, double sa, double sb, double sc,
36 double r2, double prop[2] );
37 void KPiSLASS( double sa, double sb, double sc, double prop[2] );
38 void calEvaMy( double* Ks, double* Kp, double* Pip, double* Pim, double* mass1,
39 double* width1, double* amp, double* phase, int* g0, int* modetype,
40 int nstates, double& Result );
41
42 double mass[20];
43 double width[20];
44 int modetype[20];
45 double rho[20];
46 double phi[20];
47 double amp[20];
48 double phase[20];
49
50 double mD;
51 double metap;
52 double mk0;
53 double mass_Kaon;
54 double mass_Eta;
55 double mass_Pion;
56 double math_pi;
57 double mass_Pion2;
58 double mass_2Pion;
59 double math_2pi;
60
61 double GK1270;
62 double GK1400;
63 double GKst0;
64 double GKstp;
65 double GP1680;
66 double GRho;
67 double Ga0_980;
68 double Geta1475;
69 double mK1270;
70 double mK1400;
71 double mKst0;
72 double mKstp;
73 double mP1680;
74 double mRho;
75 double ma0_980;
76 double meta1475;
77 double rD2;
78 double rRes2;
79 double g1;
80 double g2;
81
82 double GS1;
83 double GS2;
84 double GS3;
85 double GS4;
86
87 int G[4][4];
88 int E[4][4][4][4];
89};
90
91#endif
mass
double mass
Definition CosmicGenerator.cxx:128
g1
TF1 * g1
Definition DataBase/tau_mode.c:58
mass_Pion
const double mass_Pion
Definition EvtD0ToKSpipipi0.cc:1561
EvtDsToKSKpPipPim::getName
void getName(std::string &name)
Definition EvtDsToKSKpPipPim.cc:35
EvtDsToKSKpPipPim::decay
void decay(EvtParticle *p)
Definition EvtDsToKSKpPipPim.cc:150
EvtDsToKSKpPipPim::clone
EvtDecayBase * clone()
Definition EvtDsToKSKpPipPim.cc:37
mk0
const double mk0
Definition inclks.cxx:33