{
  "annotation_id": "7f61a011-e30d-4f7b-a111-5dc5964a7e93",
  "date_created": "2026-03-02T18:00:18.519000Z",
  "date_modified": "2026-03-02T18:00:18.519000Z",
  "file_hash": "f31d57ed523f930203d941dd427d94fe62cc3bf25762c92caa0f3b433b7c41df",
  "private": false,
  "record": {
    "abstract": "The quark-meson coupling model, based on a mean-field description of\nnon-overlapping nucleon bags bound by the self-consistent exchange of $\\sigma$,\n$\\omega$ and $\\rho$ mesons, is extended to investigate the change of hadron\nproperties in finite nuclei. Relativistic Hartree equations for spherical\nnuclei have been derived from a relativistic quark model of the structure of\nbound nucleons and mesons. Using this unified, self-consistent description of\nboth infinite nuclear matter and finite nuclei, we investigate the properties\nof some closed-shell nuclei, and study the changes in the hadron masses of the\nnon-strange vector mesons, the hyperons and the nucleon in those nuclei. We\nfind a new, simple scaling relation for the changes of the hadron masses, which\ncan be described in terms of the number of non-strange quarks in the hadron and\nthe value of the scalar mean-field in a nucleus.",
    "arxiv_id": "nucl-th/9612001",
    "authors": [
      "K. Saito",
      "K. Tsushima",
      "A. W. Thomas"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.55.2637",
    "journal_ref": "Phys.Rev.C55:2637-2648,1997",
    "title": "Variation of hadron masses in finite nuclei",
    "url": "https://arxiv.org/abs/nucl-th/9612001"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "7d3c6028-6c33-41aa-b468-0a12826fcb27",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}