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Show how Flatté can be derived from a 2-channel K-matrix #349

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redeboer opened this issue May 30, 2023 · 1 comment
Open

Show how Flatté can be derived from a 2-channel K-matrix #349

redeboer opened this issue May 30, 2023 · 1 comment
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@Zeyna777
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📝 Docs Improvements or additions to documentation

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@redeboer
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Currently, the K-matrix tutorial only shows how a Breit-Wigner can be derived from a K-matrix for one channel with one pole and how it compares to a K-matrix with two poles. The tutorial can be easily extended to show how a Flatté lineshape derives from a 2-channel $K$-matrix.
@redeboer redeboer added the 📝 Docs Improvements or additions to documentation label May 30, 2023
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Currently being worked out in https://github.com/ComPWA/K-matrix-research/pull/19. Once done, we can port it to the AmpForm docs.

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