{
  "annotation_id": "996c6d00-89f3-40cb-8dd7-0f09f3ffb41f",
  "date_created": "2026-03-02T18:00:22.359000Z",
  "date_modified": "2026-03-02T18:00:22.359000Z",
  "file_hash": "fdf72a3539b7d36001d3df62ac071f748b267e0c956ac2bb8a1adcb904e94756",
  "private": false,
  "record": {
    "abstract": "Three versions of the quark-meson coupling (QMC) model are applied to\ndescribe properties of nuclear matter and finite nuclei. The models differ in\nthe treatment of the bag constant and in terms of nonlinear scalar\nself-interactions. As a consequence opposite predictions for the medium\nmodifications of the internal nucleon structure arise. After calibrating the\nmodel parameters at equilibrium nuclear matter density, binding energies,\ncharge radii, single-particle spectra and density distributions of spherical\nnuclei are analyzed and compared with QHD calculations. For the models which\npredict a decreasing size of the nucleon in the nuclear environment,\nunrealistic features of the nuclear shapes arise.",
    "arxiv_id": "nucl-th/9807031",
    "authors": [
      "Horst Mueller",
      "Byron K. Jennings"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0375-9474(98)00445-X",
    "journal_ref": "Nucl.Phys. A640 (1998) 55-76",
    "title": "Critical analysis of quark-meson coupling models for nuclear matter and   finite nuclei",
    "url": "https://arxiv.org/abs/nucl-th/9807031"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2bda2b09-c65c-401b-b0a9-ec4067ca87e0",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}