EvtSVVHelAmp.hh

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#ifndef EVTSVVHELAMP_HH
#define EVTSVVHELAMP_HH
 
#include "EvtGenBase/EvtDecayAmp.hh"
 
//Class to handle decays of the form SCALAR -> VECTOR VECTOR
//according the the helicity amplitudes specified by the
//user.  There are 6 arguements, orders as amplitude then
//phase for H+, H0, and H-, in that order.
 
class EvtAmp;
class EvtParticle;
class EvtId;
 
class EvtSVVHelAmp : public EvtDecayAmp {
  public:
    std::string getName() const override;
    EvtDecayBase* clone() const override;
 
    void init() override;
    void initProbMax() override;
 
    void decay( EvtParticle* p ) override;
 
    static void SVVHel( EvtParticle* parent, EvtAmp& amp, EvtId n_v1,
                        EvtId n_v2, const EvtComplex& hp, const EvtComplex& h0,
                        const EvtComplex& hm );
 
    std::string getParamName( int i ) override;
    std::string getParamDefault( int i ) override;
};
 
#endif