{
  "annotation_id": "bf1943b2-4358-4164-a455-fcaaf5c43497",
  "date_created": "2026-03-02T18:00:04.389000Z",
  "date_modified": "2026-03-02T18:00:04.389000Z",
  "file_hash": "fba8fdc39c0de44f001e089dc4d1341739ce71c19a293bc6ddc73e9e21d3e594",
  "private": false,
  "record": {
    "abstract": "Correlations between the thickness of the neutron skin in finite nuclei and\nthe nuclear matter symmetry energy are studied in the Skyrme Hartree-Fock\nmodel. From the most recent analysis of the isospin diffusion data in heavy-ion\ncollisions based on an isospin- and momentum-dependent transport model with\nin-medium nucleon-nucleon cross sections, a value of $L=88\\pm 25$ MeV for the\nslope of the nuclear symmetry energy at saturation density is extracted, and\nthis imposes stringent constraints on both the parameters in the Skyrme\neffective interactions and the neutron skin thickness of heavy nuclei.\nPredicted thickness of the neutron skin is $0.22\\pm 0.04$ fm for $% ^{208}$Pb,\n$0.29\\pm 0.04$ fm for $^{132}$Sn, and $0.22\\pm 0.04$ fm for $% ^{124}$Sn.",
    "arxiv_id": "nucl-th/0509009",
    "authors": [
      "Lie-Wen Chen",
      "Che Ming Ko",
      "Bao-An Li"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.72.064309",
    "journal_ref": "Phys.Rev. C72 (2005) 064309",
    "title": "Nuclear matter symmetry energy and the neutron skin thickness of heavy   nuclei",
    "url": "https://arxiv.org/abs/nucl-th/0509009"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c311ba9a-69a7-4388-9f77-13ff5e428a62",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}