{
  "annotation_id": "a820c6a2-3abb-4992-a7ae-1e709745bb65",
  "date_created": "2026-03-02T18:00:08.111000Z",
  "date_modified": "2026-03-02T18:00:08.111000Z",
  "file_hash": "587887266fdad4218e63c9867439872022fb1a673f64b951af0ae95e5e570bd3",
  "private": false,
  "record": {
    "abstract": "Modification of neutron and proton driplines by the capture of strange\nhyperon(s) by normal nuclei has been investigated. A generalised mass formula\n(BWMH) based on the strangeness dependent extended liquid drop model is used to\ncalculate the binding energy of normal nuclei as well as strange hypernuclei.\nThe neutron (Sn) and proton (Sp) separation energies of all hypernuclei with\nneutral hyperons Lambda, double Lambda or charged hyperons Cascade(-), Theta(+)\ninside are calculated using BWMH mass formula. The normal neutron and proton\ndriplines get modified due to the addition of the hyperon(s)(Lambda, double\nLambda, Cascade(-), Theta(+) etc.) to the core of normal nuclei. The\nhypernuclei containing the charged hyperon(s) like those with neutral\nhyperon(s) have similar nucleon separation energies like core nuclei if proton\nnumber instead of net charge is used in the symmetry term. Due to the effect of\nopposite charges present in Theta(+) and Cascade(-), hyperons their\ncorresponding driplines get separated from each other. All the hyperons modify\nmean field potential due to strong hyperon-nucleon coupling. Addition of a\nsingle charged hyperon in normal nuclei affects the entire proton drip line\nmore prominently than that by neutral hyperon. The neutral hyperonic effect on\nproton dripline is significant for lighter nuclei than for heavier ones whereas\nboth the charged as well as neutral hyperons affect almost the entire neutron\ndripline.",
    "arxiv_id": "nucl-th/0605005",
    "authors": [
      "P. Roy Chowdhury",
      "C. Samanta",
      "D. N. Basu"
    ],
    "categories": [
      "nucl-th",
      "astro-ph",
      "hep-ex",
      "nucl-ex"
    ],
    "journal_ref": "Rom.Rep.Phys.62:65-98,2010",
    "title": "Charged and neutral hyperonic effects on the driplines",
    "url": "https://arxiv.org/abs/nucl-th/0605005"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e5c694f6-ee9c-418c-8e9f-985a3057585b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}