{
  "annotation_id": "e29b7925-2868-426a-8577-d0dbcfd9e679",
  "date_created": "2026-03-02T18:02:30.932000Z",
  "date_modified": "2026-03-02T18:02:30.932000Z",
  "file_hash": "62c3d416009b7d0b1fc47cb2ff81d9d5a65e74a31a37402559c2df3f9b4680c0",
  "private": false,
  "record": {
    "abstract": "Asymmetric resonances in elastic n+$^{19}$C scattering are attributed to\nEfimov states of such neutron-rich nuclei, that is, three-body bound states of\nthe n+n+$^{18}$C system when none of the pairs is bound or some of them only\nweakly bound. By fitting to the general resonance shape described by Fano, we\nextract resonance position, width, and the \"Fano profile index\". While Efimov\nstates have been discussed extensively in many areas of physics, there is only\none very recent experimental observation in trimers of cesium atoms. The\nconjunction that we present of the Efimov and Fano phenomena may lead to\nexperimental realization in nuclei.",
    "arxiv_id": "quant-ph/0607193",
    "authors": [
      "I. Mazumdar",
      "A. R. P. Rau",
      "V. S. Bhasin"
    ],
    "categories": [
      "quant-ph",
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevLett.97.062503",
    "journal_ref": "Phys.Rev.Lett. 97 (2006) 062503",
    "title": "Efimov states and their Fano resonances in a neutron-rich nucleus",
    "url": "https://arxiv.org/abs/quant-ph/0607193"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "681e28af-85ca-4b9a-96b2-af897d3acf57",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}