decay

Contents

decay#

import ampform_dpd.io.serialization.decay

to_decay(model: ModelDefinition, to_latex: Callable[[str], str] | None = None) → ThreeBodyDecay[source]#

to_decay_chain(chain_definition: DecayChain, initial_state: State, final_state: dict[FinalStateID, State], to_latex: Callable[[str], str] | None = None) → ThreeBodyDecayChain[source]#

get_states(model: ModelDefinition, to_latex: Callable[[str], str] | None = None) → dict[StateID, State][source]#

get_initial_state(model: ModelDefinition, to_latex: Callable[[str], str] | None = None) → State[source]#

get_final_state(model: ModelDefinition, to_latex: Callable[[str], str] | None = None) → dict[FinalStateID, State][source]#

get_spectator_id(topology: list[Literal[1, 2, 3] | Topology]) → Literal[1, 2, 3][source]#

Get the spectator ID from a reference topology.

>>> get_spectator_id([1, [2, 3]])
1