EvtGenKine.hh

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#ifndef EVTGENKINE_HH
#define EVTGENKINE_HH

class EvtVector4R;
class EvtParticle;

class EvtGenKine {
  public:
    static double PhaseSpace( int ndaug, double mass[30], EvtVector4R p4[30],
                              double mp );

    static double PhaseSpacePole( double M, double m1, double m2, double m3,
                                  double a, EvtVector4R p4[10] );

    /*
     * Function which takes two invariant masses squared in 3-body decay and
     * parent after makeDaughters() and generateMassTree() and
     * calculates/generates momenta of daughters and sets those.
     */
    static void ThreeBodyKine( const double m12Sq, const double m23Sq,
                               EvtParticle* p );
};

#endif