{
  "id": "2307.11321",
  "version": "v1",
  "published": "2023-07-21T03:04:29.000Z",
  "updated": "2023-07-21T03:04:29.000Z",
  "title": "Strong decays of the $P_c(4312)$ and its isospin cousin via the QCD sum rules",
  "authors": [
    "Xiu-Wu Wang",
    "Zhi-Gang Wang"
  ],
  "comment": "14 pages, 21 figures",
  "categories": [
    "hep-ph"
  ],
  "abstract": "In the present work, considering the conservation of isospin in the strong decays, we investigate the strong decays of the pentaquark molecule candidate $P_c(4312)$ and its possible higher isospin cousin $P_c(4330)$ in the framework of the QCD sum rules. What's more, the pole residue of the $\\Delta$ baryon with isospin eigenstate $|II_3\\rangle=|\\frac{3}{2}\\frac{1}{2}\\rangle$ is obtained. If the possible pentaquark molecule candidate $P_c(4330)$ could be testified in the future experiment, it would shed light on interpretations of the $P_c$ states.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2023-07-21T03:04:29.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "qcd sum rules",
      "strong decays",
      "pentaquark molecule candidate",
      "higher isospin cousin",
      "pole residue"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 14,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}