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EvtGenBase/EvtKine.hh
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// XXX NOTE XXX | // XXX NOTE XXX | ||||
// - EvtDecayAngle returns the cos \theta and EvtdFunction requires theta | // - EvtDecayAngle returns the cos \theta and EvtdFunction requires theta | ||||
// - In EvtdFunction j m1 and m2 are really 2 * j, 2 * m1, 2*m2 to deal with | // - In EvtdFunction j m1 and m2 are really 2 * j, 2 * m1, 2*m2 to deal with | ||||
// spin 1/2 particles | // spin 1/2 particles | ||||
// | // | ||||
EvtComplex wignerD( int j, int m1, int m2, double phi, double theta, | EvtComplex wignerD( int j, int m1, int m2, double phi, double theta, | ||||
double gamma ); | double gamma ); | ||||
// | |||||
// Function to calculate momentum of daughters in two body decay in mothers | |||||
// rest frame. | |||||
double twoBodyMomentum( const double M, const double m1, const double m2 ); | |||||
#endif | #endif |