Analysis of the hidden-charm pentaquark candidates in the $J/ψΞ^*$ mass spectrum via the QCD sum rules

[2606.28095] Analysis of the hidden-charm pentaquark candidates in the $J/ψΞ^*$ mass spectrum via the QCD sum rules Skip to main content Search Submit Donate Log in High Energy Physics - Phenomenology arXiv:2606.28095 (hep-ph) [Submitted on 26 Jun 2026 ( v1 ), last revised 22 Aug 2026 (this version, v3)] Title: Analysis of the hidden-charm pentaquark candidates in the $J/ψΞ^*$ mass spectrum via the QCD sum rules Authors: Zhi-Gang Wang View PDF HTML (experimental) Abstract: In this work, we explore the diquark-diquark-antiquark type decuplet hidden-charm pentaquark states with the symbolic valence structure $qssc\bar{c}$ via the QCD sum rules extensively, and achieve the spectroscopy of the lowest decuplet $qssc\bar{c}$ pentaquark states with the quantum numbers $IJ^{P}=\frac{1}{2}{\frac{1}{2}}^-$, $\frac{1}{2}{\frac{3}{2}}^-$ and $\frac{1}{2}{\frac{5}{2}}^-$, and suggest to explore these exotic states in the exclusive processes $\Xi_b^{\prime0} \to P_{css}^0\,\phi \to J/\psi \Xi^{*0} \phi $ and $\Omega_b^{-}\to P_{css}^-\, \bar{K}^0 \to J/\psi \Xi^{*-}\, \bar{K}^0$. As a byproduct, we can re-testify classifications of the light baryons by investigating the hidden-charm pentaquark decays. Comments: 23 pages, 11 figures Subjects: High Energy Physics - Phenomenology (hep-ph) Cite as: arXiv:2606.28095 [hep-ph] (or arXiv:2606.28095v3 [hep-ph] for this version) https://doi.org/10.48550/arXiv.2606.28095 Focus to learn more arXiv-issued DOI via DataCite Submission history From: Zhi-Gang Wang [ view email ] [v1] Fri, 26 Jun 2026 13:53:56 UTC (115 KB) [v2] Wed, 1 Jul 2026 02:47:06 UTC (115 KB) [v3] Sat, 22 Aug 2026 07:19:38 UTC (130 KB) Full-text links: Access Paper: View PDF HTML (experimental) TeX Source view license Current browse context: hep-ph < prev | next > new | recent | 2026-06 References & Citations INSPIRE HEP SciX Google Scholar Semantic Scholar export BibTeX citation Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer ( What is the Explorer? ) Connected Papers Toggle Connected Papers ( What is Connected Papers? ) Litmaps Toggle Litmaps ( What is Litmaps? ) scite.ai Toggle scite Smart Citations ( What are Smart Citations? ) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv ( What is alphaXiv? ) Links to Code Toggle CatalyzeX Code Finder for Papers ( What is CatalyzeX? ) DagsHub Toggle DagsHub ( What is DagsHub? ) GotitPub Toggle Gotit.pub ( What is GotitPub? ) Huggingface Toggle Hugging Face ( What is Huggingface? ) ScienceCast Toggle ScienceCast ( What is ScienceCast? ) Demos Demos Replicate Toggle Replicate ( What is Replicate? ) Spaces Toggle Hugging Face Spaces ( What is Spaces? ) Spaces Toggle TXYZ.AI ( What is TXYZ.AI? ) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower ( What are Influence Flowers? ) Core recommender toggle CORE Recommender ( What is CORE? ) IArxiv recommender toggle IArxiv Recommender ( What is IArxiv? ) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs . Which authors of this paper are endorsers? | Disable MathJax ( What is MathJax? ) We gratefully acknowledge support from our major funders , member institutions , and all contributors. About · Help · Contact · Subscribe · Copyright · Privacy · Accessibility · Operational Status (opens in new tab)

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