]>
Commit | Line | Data |
---|---|---|
da0e9ce3 | 1 | //-------------------------------------------------------------------------- |
2 | // | |
3 | // Environment: | |
4 | // This software is part of the EvtGen package developed jointly | |
5 | // for the BaBar and CLEO collaborations. If you use all or part | |
6 | // of it, please give an appropriate acknowledgement. | |
7 | // | |
8 | // Copyright Information: See EvtGen/COPYRIGHT | |
9 | // Copyright (C) 1998 Caltech, UCSB | |
10 | // | |
11 | // Module: EvtSLPole.cc | |
12 | // | |
13 | // Description: Routine to implement semileptonic decays according | |
14 | // to light cone sum rules | |
15 | // | |
16 | // Modification history: | |
17 | // | |
18 | // DJL April 23, 1998 Module created | |
19 | // | |
20 | //------------------------------------------------------------------------ | |
21 | // | |
22 | #include "EvtGenBase/EvtPatches.hh" | |
23 | #include <stdlib.h> | |
24 | #include "EvtGenBase/EvtParticle.hh" | |
25 | #include "EvtGenBase/EvtGenKine.hh" | |
26 | #include "EvtGenBase/EvtPDL.hh" | |
27 | #include "EvtGenBase/EvtReport.hh" | |
28 | #include "EvtGenModels/EvtKKLambdaC.hh" | |
29 | #include "EvtGenModels/EvtKKLambdaCFF.hh" | |
30 | #include "EvtGenBase/EvtSemiLeptonicBaryonAmp.hh" | |
31 | #include <string> | |
32 | ||
33 | EvtKKLambdaC::~EvtKKLambdaC() {} | |
34 | ||
35 | std::string EvtKKLambdaC::getName(){ | |
36 | ||
37 | return "KK_LAMBDAC_SL"; | |
38 | ||
39 | } | |
40 | ||
41 | ||
42 | EvtDecayBase* EvtKKLambdaC::clone(){ | |
43 | ||
44 | return new EvtKKLambdaC; | |
45 | ||
46 | } | |
47 | ||
48 | void EvtKKLambdaC::decay( EvtParticle *p ){ | |
49 | ||
50 | p->initializePhaseSpace(getNDaug(),getDaugs()); | |
51 | ||
52 | _calcamp->CalcAmp(p,_amp2,_ffmodel); | |
53 | return; | |
54 | } | |
55 | ||
56 | void EvtKKLambdaC::initProbMax(){ | |
57 | ||
58 | EvtId parnum,mesnum,lnum,nunum; | |
59 | ||
60 | parnum = getParentId(); | |
61 | mesnum = getDaug(0); | |
62 | lnum = getDaug(1); | |
63 | nunum = getDaug(2); | |
64 | ||
65 | //double mymaxprob = _calcamp->CalcMaxProb(parnum,mesnum, | |
66 | // lnum,nunum,_ffmodel); | |
67 | double mymaxprob=100.; | |
68 | setProbMax(mymaxprob); | |
69 | ||
70 | } | |
71 | ||
72 | ||
73 | void EvtKKLambdaC::init(){ | |
74 | ||
75 | checkNDaug(3); | |
76 | ||
77 | //We expect the parent to be a dirac | |
78 | //and the daughters to be dirac lepton neutrino | |
79 | ||
80 | checkSpinParent(EvtSpinType::DIRAC); | |
81 | checkSpinDaughter(0,EvtSpinType::DIRAC); | |
82 | checkSpinDaughter(1,EvtSpinType::DIRAC); | |
83 | checkSpinDaughter(2,EvtSpinType::NEUTRINO); | |
84 | ||
85 | _ffmodel = new EvtKKLambdaCFF(getNArg(),getArgs()); | |
86 | ||
87 | _calcamp = new EvtSemiLeptonicBaryonAmp; | |
88 | ||
89 | } | |
90 |