arXiv · 2608.12742
Topological diagrams of $\Omega^0_c$ decays in the $SU(3)_F$ limit
Abstract
The $\Omega^0_c$ baryon is a unique charmed sextet baryon as it decays through weak interaction. In this work, we investigate the topological amplitudes of $\Omega_c^0$ decays in the $SU(3)_F$ limit. The tree- and penguin-induced diagrams contributing to $\Omega_c^0$ decays into decuplet and octet baryons are presented completely. The linear relations between the topological amplitudes and the $SU(3)$ irreducible amplitudes are derived via tensor analysis. Several isospin relations are obtained, and some relations are derived to test the K\"orner-Pati-Woo theorem.
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Ying-Xin Lai, Di Wang. 2026-08-13. Topological diagrams of $\Omega^0_c$ decays in the $SU(3)_F$ limit. https://arxiv.org/abs/2608.12742
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