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//************************************************************************//
// //
// 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/>. //
// //
//************************************************************************//
// BreitWignerDynamics class definition file. -*- C++ -*-
// Copyright 2014 Bertram Kopf
#include <getopt.h>
#include <fstream>
#include <string>
#include <mutex>
#include "PwaUtils/BlattWBarrierDynamics.hh"
#include "ErrLogger/ErrLogger.hh"
#include "Particle/Particle.hh"
#include "PwaDynamics/BreitWignerFunction.hh"
BlattWBarrierDynamics::BlattWBarrierDynamics(std::string& name, std::vector<Particle*>& fsParticles, Particle* mother, const std::string& wignerDKey, double qR) :
AbsDynamics(name, fsParticles, mother)
,_wignerDKey(wignerDKey)
,_qR(qR)
{
Info << "BlattWBarrierDynamics for " << _name <<endmsg;
}
BlattWBarrierDynamics::~BlattWBarrierDynamics()
{
}
complex<double> BlattWBarrierDynamics::eval(EvtData* theData, AbsXdecAmp* grandmaAmp, Spin OrbMom){
complex<double> result(1.,0.);
if(OrbMom==0) return result;
result=BarrierFactor::BlattWeisskopf(OrbMom, theData->DoubleString.at(_wignerDKey), _qR) /
BarrierFactor::BlattWeisskopf(OrbMom, theData->DoubleString.at(_wignerDKey + "qNorm"), _qR);
return result;
}
void BlattWBarrierDynamics::getDefaultParams(fitParams& fitVal, fitParams& fitErr){
}
bool BlattWBarrierDynamics::checkRecalculation(fitParams& theParamVal){
return false;
}
void BlattWBarrierDynamics::updateFitParams(fitParams& theParamVal){
}