2024
DOI: 10.1103/physrevd.109.114027
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Analysis of hadronic weak decays of charmed baryons in the topological diagrammatic approach

Huiling Zhong,
Fanrong Xu,
Hai-Yang Cheng

Abstract: We perform a global fit to the experimental data of two-body charmed baryon decays based on the topological diagrammatic approach (TDA) and take into account the phase shifts between S- and P-wave amplitudes as inspired by the recent BESIII measurement of the decay asymmetry in the decay Λc+→Ξ0K+. The TDA has the advantage that it is more intuitive, graphic, and easier to implement model calculations. The measured branching fractions and decay asymmetries are well accommodated in the TDA except for a few modes… Show more

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Cited by 7 publications
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