$P$-wave single charmed baryons of the $SU(3)$ flavor $\bf\bar3_F$
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866918018118844416 |
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| author | Luo, Xuan Wang, Yi-Jie Chen, Hua-Xing |
| author_facet | Luo, Xuan Wang, Yi-Jie Chen, Hua-Xing |
| contents | We study the $P$-wave single charmed baryons of the $SU(3)$ flavor $\bf\bar3_F$ within the framework of heavy quark effective theory. We systematically calculate their strong and radiative decay properties using the light-cone sum rule method. Besides the $Λ_c(2595)$, $Λ_c(2625)$, $Ξ_c(2790)$, and $Ξ_c(2815)$, our results suggest the existence of two additional $Λ_c$ baryons and two additional $Ξ_c$ baryons. Their masses, mass splittings within the same multiplets, and decay properties are summarized in Table V for future experimental searches. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_11219 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | $P$-wave single charmed baryons of the $SU(3)$ flavor $\bf\bar3_F$ Luo, Xuan Wang, Yi-Jie Chen, Hua-Xing High Energy Physics - Phenomenology High Energy Physics - Experiment We study the $P$-wave single charmed baryons of the $SU(3)$ flavor $\bf\bar3_F$ within the framework of heavy quark effective theory. We systematically calculate their strong and radiative decay properties using the light-cone sum rule method. Besides the $Λ_c(2595)$, $Λ_c(2625)$, $Ξ_c(2790)$, and $Ξ_c(2815)$, our results suggest the existence of two additional $Λ_c$ baryons and two additional $Ξ_c$ baryons. Their masses, mass splittings within the same multiplets, and decay properties are summarized in Table V for future experimental searches. |
| title | $P$-wave single charmed baryons of the $SU(3)$ flavor $\bf\bar3_F$ |
| topic | High Energy Physics - Phenomenology High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2504.11219 |