EvtGen 2.2.0
Monte Carlo generator of particle decays, in particular the weak decays of heavy flavour particles such as B mesons.
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EvtBToKpipiCP.hh
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1
2/***********************************************************************
3* Copyright 1998-2020 CERN for the benefit of the EvtGen authors *
4* *
5* This file is part of EvtGen. *
6* *
7* EvtGen is free software: you can redistribute it and/or modify *
8* it under the terms of the GNU General Public License as published by *
9* the Free Software Foundation, either version 3 of the License, or *
10* (at your option) any later version. *
11* *
12* EvtGen is distributed in the hope that it will be useful, *
13* but WITHOUT ANY WARRANTY; without even the implied warranty of *
14* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
15* GNU General Public License for more details. *
16* *
17* You should have received a copy of the GNU General Public License *
18* along with EvtGen. If not, see <https://www.gnu.org/licenses/>. *
19***********************************************************************/
20
21#ifndef EVTBTOKPIPICP_HH
22#define EVTBTOKPIPICP_HH
23
26
28
29class EvtParticle;
30
31// Description: Routine to decay B->K pi pi
32// and has CP violation.
33// --- This is the routine to be called by the Main generator
34// to get the decay of B0 -->-- K+ pi- pi0
35// The decay proceeeds through three channels:
36// a) B0 -->-- K*+ pi- ; K*+ -->-- K+ pi0
37// b) K*0 pi0 ; K*0bar -->-- K+ pi-
38// c) K- rho+ ; rho+ -->-- pi+ pi0
39// It provides at the same time the CP conjugate decay
40// B0bar -->-- K- pi+ pi0
41
42class EvtBToKpipiCP : public EvtDecayAmp {
43 public:
45
46 std::string getName() const override;
47 EvtBToKpipiCP* clone() const override;
48
49 void init() override;
50 void initProbMax() override;
51 void decay( EvtParticle* p ) override;
52
53 private:
55};
56
57#endif
EvtBTo3hCP m_generator
EvtBToKpipiCP * clone() const override
void init() override
std::string getName() const override
void initProbMax() override
void decay(EvtParticle *p) override