helicity_decay¶

Implementation of the helicity formalism for amplitude model generation.

class HelicityAmplitudeGenerator(top_node_no_dynamics: bool = True)[source]¶

Bases: object

Amplitude model generator for the helicity formalism.

generate(graphs: List[expertsystem.reaction.topology.StateTransitionGraph[Tuple[expertsystem.particle.Particle, float]]]) → expertsystem.amplitude.model.AmplitudeModel [source]¶

canonical_decay model