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0001 
0002 /***********************************************************************
0003 * Copyright 1998-2020 CERN for the benefit of the EvtGen authors       *
0004 *                                                                      *
0005 * This file is part of EvtGen.                                         *
0006 *                                                                      *
0007 * EvtGen is free software: you can redistribute it and/or modify       *
0008 * it under the terms of the GNU General Public License as published by *
0009 * the Free Software Foundation, either version 3 of the License, or    *
0010 * (at your option) any later version.                                  *
0011 *                                                                      *
0012 * EvtGen is distributed in the hope that it will be useful,            *
0013 * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
0014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
0015 * GNU General Public License for more details.                         *
0016 *                                                                      *
0017 * You should have received a copy of the GNU General Public License    *
0018 * along with EvtGen.  If not, see <https://www.gnu.org/licenses/>.     *
0019 ***********************************************************************/
0020 
0021 #ifndef EVTSSD_DirectCP_HH
0022 #define EVTSSD_DirectCP_HH
0023 
0024 #include "EvtGenBase/EvtDecayAmp.hh"
0025 
0026 class EvtParticle;
0027 
0028 // Generation of direct CP violation in hadronic environment
0029 // Patrick Robbe, LHCb,  08 Nov 2006
0030 
0031 class EvtSSD_DirectCP : public EvtDecayAmp {
0032   public:
0033     std::string getName() override;
0034     EvtDecayBase* clone() override;
0035 
0036     void initProbMax() override;
0037     void init() override;
0038     void decay( EvtParticle* p ) override;
0039     std::string getParamName( int i ) override;
0040 
0041   private:
0042     bool isB0Mixed( EvtParticle* p );
0043     bool isBsMixed( EvtParticle* p );
0044 
0045     //Arguments
0046 
0047     double _acp;
0048 };
0049 
0050 #endif