Formulate kinematics variables symbolically with SymPy and AmpForm

ComPWA / gluex-nstar

Investigation of N* (and K*) in GlueX photoproduction experiment

https://compwa.github.io/gluex-nstar

MIT License

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Formulate kinematics variables symbolically with SymPy and AmpForm #36

Open shenvitor opened 1 week ago

shenvitor commented 1 week ago

issue to be solved in #13

redeboer commented 1 week ago

issue to be solved in DOC: form amplitude models in symbolic expression for PWA101 channel #13

Probably better to only formulate the amplitude model in that PR for now. You can then address this issue through a separate PR where you visualize the model (for which you need a momentum-to-angle DataTransformer).

redeboer commented 1 week ago

For the implementation, have a look at this: https://ampform.readthedocs.io/0.15.x/usage/kinematics.html#lorentz-vectors