BOSS 7.0.9
BESIII Offline Software System
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bak-BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/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
12 EvtDToKpienu() {}
13 virtual ~EvtDToKpienu();
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 void KinVGen(EvtVector4R vp4_K, EvtVector4R vp4_Pi, EvtVector4R vp4_Lep, EvtVector4R vp4_Nu, 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, double A2_0, double m0, double width0, double rBW, double& amplitude, double& delta, EvtComplex& F11, EvtComplex& F21, EvtComplex& F31);
26 void NRS(double m, double q, double rS, double rS1, double a_delta, double b_delta, double mA, double m0, double width0, double& amplitude, double& delta, EvtComplex& F10);
27 void ResonanceD(double m, double q, double mV, double mA, double TV_0, double T1_0, double T2_0, double m0, double width0, double rBW, double& amplitude, double& delta, EvtComplex& F12, EvtComplex& F22, EvtComplex& F32);
28 double getPStar(double m, double m1, double m2);
29 double getF1(double m, double m0, double m_c1, double m_c2, double rBW);
30 double getF2(double m, double m0, double m_c1, double m_c2, double rBW);
31 double getWidth0(double m, double m0, double m_c1, double m_c2, double width0);
32 double getWidth1(double m, double m0, double m_c1, double m_c2, double width0, double rBW);
33 double getWidth2(double m, double m0, double m_c1, double m_c2, double width0, double rBW);
34 EvtComplex getCoef(double rho, double phi);
35
36 int nAmps;
37 int type[5];
38
39 double rS;
40 double rS1;
41 double a_delta;
42 double b_delta;
43 double m0_1430_S;
44 double width0_1430_S;
45
46 double mV;
47 double mA;
48 double V_0;
49 double A1_0;
50 double A2_0;
51 double m0;
52 double width0;
53 double rBW;
54 double rho;
55 double phi;
56 double m0_1410;
57 double width0_1410;
58 double rho_1410;
59 double phi_1410;
60 double TV_0;
61 double T1_0;
62 double T2_0;
63 double m0_1430;
64 double width0_1430;
65 double rho_1430;
66 double phi_1430;
67
68 double mD;
69 double mPi;
70 double mK;
71 double Pi;
72 double root2;
73 double root2d3;
74 double root1d2;
75 double root3d2;
76};
77
78#endif
delta
const double delta
Definition: CheckRung/check/gainVsDoca.cxx:32
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