Spin Amplitudes

Classes
class	HelicityAngles
	Calculates, stores and gives access to helicity angles. More...
class	HelicitySpinAmplitude
	Class implementing a canonical spin amplitude, i.e. with defined relative angular momentum. More...
class	MeasuredBreakupMomenta
	Calculates, stores and gives access to breakup momenta (using measured masses) More...
class	UnitSpinAmplitude
	Implements a spin amplitude that always returns Complex_1. More...
class	ZemachSpinAmplitude
	Class implementing Zemach tensors. More...

Detailed Description