1 //--------------------------------------------------------------------------
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.
8 // Copyright Information: See EvtGen/COPYRIGHT
9 // Copyright (C) 1998 Caltech, UCSB
11 // Module: EvtGen/EvtISGW2.hh
13 // Description:Implementation of the ISGW2 model
14 // Class to handle semileptonic decays using the ISGW2
15 // model, as described in PRD 52 5 (1995) by
16 // Isgur and Scora. Electron, muon, and tau models
17 // are available. Form factors, q2 and lepton energy
18 // spectra checked against code from Scora.
20 // Modification history:
22 // DJL/RYD September 25, 1996 Module created
24 //------------------------------------------------------------------------
29 #include "EvtGenBase/EvtDecayAmp.hh"
30 #include "EvtGenBase/EvtSemiLeptonicFF.hh"
31 #include "EvtGenBase/EvtSemiLeptonicAmp.hh"
35 class EvtISGW2:public EvtDecayAmp {
42 std::string getName();
43 EvtDecayBase* clone();
45 void decay(EvtParticle *p);
50 EvtSemiLeptonicFF *isgw2ffmodel;
51 EvtSemiLeptonicAmp *calcamp;