BOSS 8.0.0
BESIII Offline Software System
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EvtDToKpienu.hh
Go to the documentation of this file.
1#ifndef EVTDTOKPIENU_HH
2#define EVTDTOKPIENU_HH
3
4#include "../EvtGenBase/EvtDecayProb.hh"
5
6class EvtParticle;
7
8class EvtDToKpienu : public EvtDecayProb {
9
10public:
11 EvtDToKpienu() {}
12 virtual ~EvtDToKpienu();
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 KinVGen( EvtVector4R vp4_K, EvtVector4R vp4_Pi, EvtVector4R vp4_Lep, EvtVector4R vp4_Nu,
23 int charm, double& m2, double& q2, double& cosV, double& cosL, double& chi );
24 double calPDF( double m2, double q2, double cosV, double cosL, double chi );
25 void ResonanceP( double m, double q, double mV, double mA, double V_0, double A1_0,
26 double A2_0, double m0, double width0, double rBW, double& amplitude,
27 double& delta, EvtComplex& F11, EvtComplex& F21, EvtComplex& F31 );
28 void NRS( double m, double q, double rS, double rS1, double a_delta, double b_delta,
29 double mA, double m0, double width0, double& amplitude, double& delta,
30 EvtComplex& F10 );
31 void ResonanceD( double m, double q, double mV, double mA, double TV_0, double T1_0,
32 double T2_0, double m0, double width0, double rBW, double& amplitude,
33 double& delta, EvtComplex& F12, EvtComplex& F22, EvtComplex& F32 );
34 double getPStar( double m, double m1, double m2 );
35 double getF1( double m, double m0, double m_c1, double m_c2, double rBW );
36 double getF2( double m, double m0, double m_c1, double m_c2, double rBW );
37 double getWidth0( double m, double m0, double m_c1, double m_c2, double width0 );
38 double getWidth1( double m, double m0, double m_c1, double m_c2, double width0, double rBW );
39 double getWidth2( double m, double m0, double m_c1, double m_c2, double width0, double rBW );
40 EvtComplex getCoef( double rho, double phi );
41
42 int nAmps;
43 int type[5];
44
45 double rS;
46 double rS1;
47 double a_delta;
48 double b_delta;
49 double m0_1430_S;
50 double width0_1430_S;
51
52 double mV;
53 double mA;
54 double V_0;
55 double A1_0;
56 double A2_0;
57 double m0;
58 double width0;
59 double rBW;
60 double rho;
61 double phi;
62 double m0_1410;
63 double width0_1410;
64 double rho_1410;
65 double phi_1410;
66 double TV_0;
67 double T1_0;
68 double T2_0;
69 double m0_1430;
70 double width0_1430;
71 double rho_1430;
72 double phi_1430;
73
74 double mD;
75 double mPi;
76 double mK;
77 double Pi;
78 double root2;
79 double root2d3;
80 double root1d2;
81 double root3d2;
82};
83
84#endif
mPi
double mPi
Definition FarmMonitorAlg.cxx:29
q
****INTEGER imax DOUBLE PRECISION m_pi *DOUBLE PRECISION m_amfin DOUBLE PRECISION m_Chfin DOUBLE PRECISION m_Xenph DOUBLE PRECISION m_sinw2 DOUBLE PRECISION m_GFermi DOUBLE PRECISION m_MfinMin DOUBLE PRECISION m_ta2 INTEGER m_out INTEGER m_KeyFSR INTEGER m_KeyQCD *COMMON c_Semalib $ !copy of input $ !CMS energy $ !beam mass $ !final mass $ !beam charge $ !final charge $ !smallest final mass $ !Z mass $ !Z width $ !EW mixing angle $ !Gmu Fermi $ alphaQED at q
Definition KKsem.h:33
EvtDToKpienu::clone
EvtDecayBase * clone()
Definition EvtDToKpienu.cc:34
EvtDToKpienu::getName
void getName(std::string &name)
Definition EvtDToKpienu.cc:32
EvtDToKpienu::initProbMax
void initProbMax()
Definition EvtDToKpienu.cc:92
EvtDToKpienu::~EvtDToKpienu
virtual ~EvtDToKpienu()
Definition EvtDToKpienu.cc:30
EvtDToKpienu::decay
void decay(EvtParticle *p)
Definition EvtDToKpienu.cc:94
m2
double double * m2
Definition qcdloop1.h:83
m1
double * m1
Definition qcdloop1.h:83