BOSS 8.0.0
BESIII Offline Software System
Loading...
Searching...
No Matches
EvtDTopipi0pi0.hh
Go to the documentation of this file.
1#ifndef EVTDTOPIPI0PI0_HH
2#define EVTDTOPIPI0PI0_HH
3
4#include "../EvtGenBase/EvtDecayProb.hh"
5
6class EvtParticle;
7
8class EvtDTopipi0pi0 : public EvtDecayProb {
9
10public:
11 EvtDTopipi0pi0() {}
12 virtual ~EvtDTopipi0pi0();
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 void propagator( double mass2, double mass, double width, double sx, double prop[2] );
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 void calt1( double daug1[4], double daug2[4], double t1[4] );
26 void calt2( double daug1[4], double daug2[4], double t2[4][4] );
27 void propagatorRBW( double mass2, double mass, double width, double sa, double sb, double sc,
28 double r2, int l, double prop[2] );
29 void propagatorGS( double mass2, double mass, double width, double sa, double sb, double sc,
30 double r2, double prop[2] );
31 void PiPiSWASS( double sa, double sb, double sc, double prop[2] );
32 void propagatorFlatte( double mass, double width, double sa, double sb, double sc, int r,
33 double prop[2] );
34 void rhoab( double sa, double sb, double sc, double res[2] );
35 void rho4Pi( double sa, double res[2] );
36 void propagatorsigma500( double sa, double sb, double sc, double prop[2] );
37 void Flatte_rhoab( double sa, double sb, double rho[2] );
38 void propagator980( double mass, double sx, double* sb, double prop[2] );
39 void calEva( double* Pic, double* Pi01, double* Pi02, double* mass1, double* width1,
40 double* amp, double* phase, int* g0, int* spin, int* modetype, int nstates,
41 double& Result, double* r0, double* r1 );
42 double CalRho4pi( double_t s );
43 double SCADot( double a1[4], double a2[4] );
44 double barrier( int l, double sa, double sb, double sc, double r, double mass );
45 double wid( double mass2, double mass, double sa, double sb, double sc, double r2, int l );
46 double widl1( double mass2, double mass, double sa, double sb, double sc, double r2 );
47 double DDalitz( double P1[4], double P2[4], double P3[4], int Ang, double mass, double rRES0,
48 double rRES1 );
49 void rhoMTX( int i, int j, double s, double Rho[2] );
50 void KMTX( int i, int j, double s, double KM[2] );
51 void IMTX( int i, int j, double IMTX[2] );
52 void FMTX( double Kijx, double Kijy, double rhojjx, double rhojjy, int i, int j,
53 double FM[2] );
54 void FINVMTX( double s, double* FINVx, double* FINVy );
55 void PVTR( int ID, double s, double PV[2] );
56 void Fvector( double sa, double s0, double Fv[2] );
57 TComplex ResonanceSkm( Double_t& m2 );
58
59 int modetype[4];
60 double mass[4];
61 double width[4];
62 double rho[4];
63 double phi[4];
64 double spin[4];
65 double Gf21270;
66 double Gf0980;
67 double Gf0500;
68 double Gf01370;
69 double Grho;
70 double GKstm;
71 double Gpipi0VP;
72 double mf21270;
73 double mf0980;
74 double mf0500;
75 double mf01370;
76 double mrho;
77 double mKstm;
78 double mpipi0VP;
79
80 double mD;
81 double mDs;
82 double rRes;
83 double rD;
84 double metap;
85 double mkstr;
86 double mk0;
87 double mass_Kaon;
88 double mass_Pion;
89
90 double mass_Eta;
91 double mass_Etap;
92
93 double mass_Pi0;
94 double math_pi;
95 double meta;
96 double ma0;
97 double Ga0;
98 double GS1;
99 double GS2;
100 double GS3;
101 double GS4;
102 int G[4][4];
103 double pi180inv;
104 double ma[5], g[5][5];
105};
106
107#endif
mass
double mass
Definition CosmicGenerator.cxx:128
TComplex
complex< double > TComplex
Definition Dalitz.h:14
mass_Pion
const double mass_Pion
Definition EvtD0ToKSpipipi0.cc:1561
meta
double meta
Definition EvtPhokharaDef.hh:22
s
XmlRpcServer s
Definition HelloServer.cpp:11
Rho
***************************************************************************************Pseudo Class RRes *****************************************************************************************Parameters and physical constants **Maarten sept ************************************************************************DOUBLE PRECISION xsmu **************************************************************************PARTICLE DATA ** Rho(770) and Omega(782) are taken from CMD-2 F_pi fit *(hep-ex/9904027)
EvtDTopipi0pi0::~EvtDTopipi0pi0
virtual ~EvtDTopipi0pi0()
Definition EvtDTopipi0pi0.cc:38
EvtDTopipi0pi0::decay
void decay(EvtParticle *p)
Definition EvtDTopipi0pi0.cc:116
EvtDTopipi0pi0::clone
EvtDecayBase * clone()
Definition EvtDTopipi0pi0.cc:42
EvtDTopipi0pi0::getName
void getName(std::string &name)
Definition EvtDTopipi0pi0.cc:40
mk0
const double mk0
Definition inclks.cxx:33
m2
double double * m2
Definition qcdloop1.h:83