ampform¶

import ampform

Build amplitude models with different PWA formalisms.

AmpForm formalizes formalisms from Partial Wave Analysis. It provides tools to convert StateTransition solutions that the qrules package found into an HelicityModel. The output HelicityModel can then be used by external fitter packages to generate a data set (toy Monte Carlo) for this specific reaction process, or to optimize (‘fit’) its parameters so that they resemble the data set as good as possible.

get_builder(reaction: ReactionInfo) → HelicityAmplitudeBuilder[source]¶

Get the correct HelicityAmplitudeBuilder.

For instance, get CanonicalAmplitudeBuilder if the formalism is "canonical-helicity".

Submodules and Subpackages

kinematics