{
  "annotation_id": "5ceb790d-83e8-498f-a6a3-468fd7e3b31e",
  "date_created": "2026-03-02T18:00:00.677000Z",
  "date_modified": "2026-03-02T18:00:00.677000Z",
  "file_hash": "bedcb5f6fb2ccd04fbec6a7c0a0d6b83191555e37b874f4642d9ddd95378f4be",
  "private": false,
  "record": {
    "abstract": "We introduce the chiral symmetry in the description of finite nuclei with the\nhope to unify the hadron and nuclear physics. This trial becomes possible by\nintroducing finite pion mean field, which contributes largely to enhance the\nspin-orbit splitting so as to provide the j-j magic number. We discuss the\nqualitative consequence of the finite pion mean field for various observables.",
    "arxiv_id": "nucl-th/0402074",
    "authors": [
      "Hiroshi Toki",
      "Yoko Ogawa",
      "Setsuo Tamenaga",
      "Satoru Sugimoto",
      "Kiyomi Ikeda"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.nuclphysa.2004.04.016",
    "journal_ref": "Nucl.Phys. A738 (2004) 87-93",
    "title": "Chiral Symmetry and Finite Pion Mean Field in Nuclei",
    "url": "https://arxiv.org/abs/nucl-th/0402074"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8c340ddf-e756-4108-87d0-39e3d6fa327d",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}