AbsDecay.cc

//************************************************************************//
//									  //
//  Copyright 2013 Bertram Kopf (bertram@ep1.rub.de)			  //
//  	      	   Julian Pychy (julian@ep1.rub.de)			  //
//          	   - Ruhr-Universität Bochum 				  //
//									  //
//  This file is part of Pawian.					  //
//									  //
//  Pawian is free software: you can redistribute it and/or modify	  //
//  it under the terms of the GNU General Public License as published by  //
//  the Free Software Foundation, either version 3 of the License, or 	  //
//  (at your option) any later version.	 	      	  	   	  //
//									  //
//  Pawian is distributed in the hope that it will be useful,		  //
//  but WITHOUT ANY WARRANTY; without even the implied warranty of	  //
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the	  //
//  GNU General Public License for more details.	      		  //
//									  //
//  You should have received a copy of the GNU General Public License     //
//  along with Pawian.  If not, see <http://www.gnu.org/licenses/>.	  //
//									  //
//************************************************************************//

// AbsDecay class definition file. -*- C++ -*-
// Copyright 2012 Bertram Kopf

#include <getopt.h>
#include <fstream>
#include <sstream>
#include <algorithm>

#include "PwaUtils/AbsDecay.hh"
#include "PwaUtils/AbsDecayList.hh"
#include "qft++/relativistic-quantum-mechanics/Utils.hh"
#include "Particle/Particle.hh"
#include "Particle/ParticleTable.hh"
#include "Utils/PawianCollectionUtils.hh"
#include "Utils/FunctionUtils.hh"
#include "PwaUtils/KinUtils.hh"
#include "PwaUtils/EvtDataBaseList.hh"
#include "PwaUtils/DynRegistry.hh"
#include "PwaUtils/AbsDynamics.hh"
#include "PwaUtils/GlobalEnv.hh"
#include "PwaUtils/ProdChannelInfo.hh"
#include "PwaDynamics/BarrierFactor.hh"
#include "ErrLogger/ErrLogger.hh"

AbsDecay::AbsDecay(Particle* mother, Particle* daughter1, Particle* daughter2, ChannelID channelId, std::string typeName) :
  _typeName(typeName)
  ,_channelId(channelId)
  ,_mother(mother)
  ,_daughter1(daughter1)
  ,_daughter2(daughter2)
  ,_daughter1IsStable(true)
  ,_daughter2IsStable(true)
  ,_hasMotherPart(true)
  ,_motherJPCPtr(getJPCPtr(mother))
  ,_motherIGJPCPtr(getIGJPCPtr(mother))
  ,_daughter1IGJPCPtr(getIGJPCPtr(daughter1))
  ,_daughter2IGJPCPtr(getIGJPCPtr(daughter2))
  ,_isospinClebschG(1.)
   ,_qR(BarrierFactor::qRDefault)
  ,_name(mother->name()+"To"+daughter1->name()+"_"+daughter2->name())
  ,_fitParamSuffix(_name)
  ,_massParamKey(_mother->name())
   ,_prodParamKey("")
  ,_dynType("WoDynamics")
   ,_dynEnabled(false)
  ,_preFactor(1.)
   ,_pathParserFile("")