{
  "id": "hep-ph/0404173",
  "version": "v1",
  "published": "2004-04-21T09:51:44.000Z",
  "updated": "2004-04-21T09:51:44.000Z",
  "title": "Exotic Baryons and Monopole Excitations in a Chiral Soliton Model",
  "authors": [
    "H. Weigel"
  ],
  "comment": "16 pages, 2 figures, 6 tables",
  "journal": "Eur.Phys.J. A21 (2004) 133",
  "doi": "10.1140/epja/i2004-10022-0",
  "categories": [
    "hep-ph",
    "nucl-th"
  ],
  "abstract": "We compute the spectra of exotic pentaquarks and monopole excitations of the low--lying ${1/2}^+$ and ${3/2}^+$ baryons in a chiral soliton model. Once the low--lying baryon properties are fit, the other states are predicted without any more adjustable parameters. This approach naturally leads to a scenario in which the mass spectrum of the next to lowest--lying $J^\\pi={1/2}^+$ states is fairly well approximated by the ideal mixing pattern of the $\\mathbf{8}\\oplus\\bar{\\mathbf{10}}$ representation of flavor SU(3). We compare our results to predictions obtained in other pictures for pentaquarks and speculate about the spin--parity assignment for $\\Xi(1690)$ and $\\Xi(1950)$",
  "revisions": [
    {
      "version": "v1",
      "updated": "2004-04-21T09:51:44.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "chiral soliton model",
      "monopole excitations",
      "exotic baryons",
      "low-lying baryon properties",
      "spin-parity assignment"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "European Physical Journal A",
      "year": 2004,
      "month": "Jul",
      "volume": 21,
      "number": 1,
      "pages": 117
    },
    "note": {
      "typesetting": "TeX",
      "pages": 16,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 648744,
      "adsabs": "2004EPJA...21..117F"
    }
  }
}