{
  "id": "0912.2509",
  "version": "v2",
  "published": "2009-12-14T15:38:55.000Z",
  "updated": "2010-11-16T21:41:01.000Z",
  "title": "Relationships between nonmesonic-weak-decays in different hypernuclei",
  "authors": [
    "Franjo Krmpotić"
  ],
  "comment": "7 pages, 1 figure",
  "journal": "Phys.Rev.C82:055204,2010",
  "doi": "10.1103/PhysRevC.82.055204",
  "categories": [
    "nucl-th"
  ],
  "abstract": "Using as a tool the s-wave approximation (sWA), this work demonstrates that the nonmesonic weak decay transition rates $\\Gamma_{n}$ and $\\Gamma_{p}$ can be expressed in all hypernuclei up to $^{29}_\\Lambda $Si (and very likely in heavier ones too) in the same way as in the s-shell hypernuclei, i.e. as a linear combination of only three elementary transition rates. This finding leads to the analytic prediction that, independently of the transition mechanism, all hypernuclei that are on the stability line (N = Z), i.e. $^5_\\Lambda $He, $^7_\\Lambda $Li, $^9_\\Lambda $Be, $^{11}_\\Lambda$B, $^{13}_\\Lambda $C, $^{17}_\\Lambda $O, $^{29}_\\Lambda $Si, etc should roughly have the same ratio $\\Gamma_{n}/\\Gamma_{p}$, the magnitude of which rapidly increases when one approaches the neutron drip-line (N >> Z), and opposite happens when one goes toward the proton drip-line (N << Z).",
  "revisions": [
    {
      "version": "v2",
      "updated": "2010-11-16T21:41:01.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "21.80.+a",
      "21.60.Cs",
      "13.75.Ev"
    ],
    "keywords": [
      "hypernuclei",
      "nonmesonic weak decay transition rates",
      "relationships",
      "nonmesonic-weak-decays",
      "elementary transition rates"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review C",
      "year": 2010,
      "month": "Nov",
      "volume": 82,
      "number": 5,
      "pages": "055204"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 7,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 839982,
      "adsabs": "2010PhRvC..82e5204K"
    }
  }
}