{
  "id": "1801.03276",
  "version": "v1",
  "published": "2018-01-10T09:20:13.000Z",
  "updated": "2018-01-10T09:20:13.000Z",
  "title": "Anti-triplet charmed baryon decays with SU(3) Flavor Symmetry",
  "authors": [
    "C. Q. Geng",
    "Y. K. Hsiao",
    "Chia-Wei Liu",
    "Tien-Hsueh Tsai"
  ],
  "comment": "11 pages, no figure",
  "categories": [
    "hep-ph",
    "hep-ex"
  ],
  "abstract": "We study the decays of the anti-triplet charmed baryon state $(\\Xi_c^0,\\Xi_c^+,\\Lambda_c^+)$ based on the $SU(3)$ flavor symmetry. In particular, after predicting ${\\cal B}(\\Xi_c^0\\to \\Xi^-\\pi^+)=(15.7 \\pm 0.7)\\times 10^{-3}$ and ${\\cal B}(\\Xi_c^+\\to\\Xi^-\\pi^+\\pi^+)=(14.7\\pm 8.4)\\times 10^{-3}$, we extract that ${\\cal B}(\\Xi_c^0\\to\\Lambda K^-\\pi^+,\\Lambda K^+K^-,\\Xi^- e^+\\nu_e)=(16.8\\pm 2.3,0.45\\pm 0.11,48.7\\pm 17.4)\\times 10^{-3}$ and ${\\cal B}(\\Xi_c^+\\to p K_s^0 K_s^0,\\Sigma^+ K^-\\pi^+,\\Xi^0\\pi^+\\pi^0,\\Xi^0 e^+\\nu_e)=(1.3\\pm 0.8,13.8\\pm 8.0,33.8\\pm 21.9,33.8^{+21.9}_{-22.6})\\times 10^{-3}$. We also find that ${\\cal B}(\\Xi_c^0\\to \\Xi^{0} \\eta,\\Xi^{0} \\eta')=(1.7 ^{+ 1.0 }_{- 1.7 },8.6 ^{+ 11.0 }_{-\\;\\,6.3 })\\times 10^{-3}$, ${\\cal B}(\\Xi_c^0\\to \\Lambda^{0} \\eta,\\Lambda^{0} \\eta')=(1.6 ^{+ 1.2 }_{- 0.8 },9.4 ^{+ 11.6 }_{-\\;\\,6.8 })\\times 10^{-4}$ and ${\\cal B}(\\Xi_c^+\\to \\Sigma^{+} \\eta,\\Sigma^{+} \\eta')=(28.4 ^{+ 8.2 }_{- 6.9 },13.2 ^{+ 24.0 }_{- 11.9 })\\times 10^{-4}$. These $\\Xi_c$ decays with the branching ratios of $O(10^{-4}-10^{-3})$ are clearly promising to be observed by the BESIII and LHCb experiments.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2018-01-10T09:20:13.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "anti-triplet charmed baryon decays",
      "flavor symmetry",
      "anti-triplet charmed baryon state",
      "lhcb experiments",
      "branching ratios"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 11,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}