{
  "annotation_id": "ea2b858f-5bfb-4a4d-9c9c-f8b98036bff6",
  "date_created": "2026-03-02T18:00:11.909000Z",
  "date_modified": "2026-03-02T18:00:11.909000Z",
  "file_hash": "0e3ba198f3d4032aba35b20f955174a83923a1dbe5fcb17721b149bcae79e3e2",
  "private": false,
  "record": {
    "abstract": "We have built an effective Walecka-type hadronic Lagrangian in which the\nhadron masses and the density dependence of the coupling constants are deduced\nfrom the quark dynamics using a Nambu-Jona-Lasinio model. In order to stabilize\nnuclear matter an eight-quark term has been included. The parameters of this\nNambu-Jona-Lasinio model have been determined using the meson properties in the\nvacuum but also in the medium through the omega meson mass in nuclei measured\nby the TAPS collaboration. Realistic properties of nuclear matter have been\nobtained.",
    "arxiv_id": "nucl-th/0610099",
    "authors": [
      "R. Huguet",
      "J. C. Caillon",
      "J. Labarsouque"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.nuclphysa.2006.11.046",
    "journal_ref": "Nucl.Phys.A781:448-458,2007",
    "title": "Saturation properties of nuclear matter in a relativistic mean field   model constrained by the quark dynamics",
    "url": "https://arxiv.org/abs/nucl-th/0610099"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "17de429b-cebf-4129-b4b2-33902b7f1e0e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}