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arXiv · 2303.04022

The newly observed $Ω_c(3327)$: A good candidate for a $D$-wave charmed baryon

Si-Qiang Luo·Xiang Liu
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Abstract

The newly observed $Ω_c(3327)$ gives us a good chance to construct the $Ω_c$ charmed baryon family. In this work, we carry out the mass spectrum analysis by a non-relativistic potential model using Gaussian Expansion Method, and the study of its two-body Okubo-Zweig-Iizuka allowed strong decay behavior. Our results imply that the $Ω_c(3327)$ is good candidate of $Ω_c(1D)$ state with $J^P=5/2^+$. We also predict the spectroscopy behavior of other $Ω_c(1D)$ states, which may provide further clues to their search.

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Si-Qiang Luo, Xiang Liu. 2023-04-05. The newly observed $Ω_c(3327)$: A good candidate for a $D$-wave charmed baryon. https://doi.org/10.1103/physrevd.107.074041

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