{
  "annotation_id": "bbf117a4-d109-44dc-a8e4-7f38fe7e6b8e",
  "date_created": "2026-03-02T18:00:18.666000Z",
  "date_modified": "2026-03-02T18:00:18.666000Z",
  "file_hash": "adc11608f17eefe2e5880dae7e536a88b07f5095594ca47bcb7745c3baa1bc34",
  "private": false,
  "record": {
    "abstract": "Properties of finite nuclei are investigated based on relativistic Hartree\nequations which have been derived from a relativistic quark model of the\nstructure of bound nucleons. Nucleons are assumed to interact through the\n(self-consistent) exchange of scalar ($\\sigma$) and vector ($\\omega$ and\n$\\rho$) mesons at the quark level. The coupling constants and the mass of the\n$\\sigma$-meson are determined from the properties of symmetric nuclear matter\nand the rms charge radius in $^{40}$Ca. Calculated properties of static,\nclosed-shell nuclei, as well as symmetric nuclear matter are compared with\nexperimental data and with the results of Quantum Hadrodynamics (QHD).",
    "arxiv_id": "nucl-th/9608062",
    "authors": [
      "Kazuo Tsushima",
      "Koichi Saito",
      "Anthony W. Thomas"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "title": "Quark Degrees of Freedom in Finite Nuclei",
    "url": "https://arxiv.org/abs/nucl-th/9608062"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ea1126ec-11d8-415a-ad12-eb97ccce3fcc",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}