EvtKKLambdaC.cpp

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#include "EvtGenModels/EvtKKLambdaC.hh"
 
#include "EvtGenBase/EvtGenKine.hh"
#include "EvtGenBase/EvtPDL.hh"
#include "EvtGenBase/EvtParticle.hh"
#include "EvtGenBase/EvtReport.hh"
#include "EvtGenBase/EvtSemiLeptonicBaryonAmp.hh"
 
#include "EvtGenModels/EvtKKLambdaCFF.hh"
 
#include <stdlib.h>
#include <string>
 
std::string EvtKKLambdaC::getName() const
{
    return "KK_LAMBDAC_SL";
}
 
EvtDecayBase* EvtKKLambdaC::clone() const
{
    return new EvtKKLambdaC;
}
 
void EvtKKLambdaC::decay( EvtParticle* p )
{
    p->initializePhaseSpace( getNDaug(), getDaugs() );
 
    m_calcamp->CalcAmp( p, m_amp2, m_ffmodel.get() );
}
 
void EvtKKLambdaC::initProbMax()
{
    EvtId parnum, mesnum, lnum, nunum;
 
    parnum = getParentId();
    mesnum = getDaug( 0 );
    lnum = getDaug( 1 );
    nunum = getDaug( 2 );
 
    //double mymaxprob = m_calcamp->CalcMaxProb(parnum,mesnum,
    //                           lnum,nunum,m_ffmodel);
    double mymaxprob = 1e3;
    setProbMax( mymaxprob );
}
 
void EvtKKLambdaC::init()
{
    checkNDaug( 3 );
 
    //We expect the parent to be a dirac
    //and the daughters to be dirac lepton neutrino
 
    checkSpinParent( EvtSpinType::DIRAC );
    checkSpinDaughter( 0, EvtSpinType::DIRAC );
    checkSpinDaughter( 1, EvtSpinType::DIRAC );
    checkSpinDaughter( 2, EvtSpinType::NEUTRINO );
 
    m_ffmodel = std::make_unique<EvtKKLambdaCFF>( getNArg(), getArgs() );
 
    m_calcamp = std::make_unique<EvtSemiLeptonicBaryonAmp>();
}