{
  "annotation_id": "f1b22f7d-73d2-4eeb-9ee3-9677101ba2d1",
  "date_created": "2026-03-02T18:00:08.031000Z",
  "date_modified": "2026-03-02T18:00:08.031000Z",
  "file_hash": "265630b56f61bcb2acddff3bfeeb534efe8623808015c40db50c12661c5b4b69",
  "private": false,
  "record": {
    "abstract": "An improvement in the treatment of the isovector channel of relativistic mean\nfield (RMF) models based on effective field theory (E-RMF) is suggested, by\nadding an isovector scalar (delta) meson and using a similar procedure to the\none used by Horowitz and Piekarewicz to adjust the isovector-vector channel in\norder to achieve a softer density dependent symmetry energy of the nuclear\nmatter at high density. Their effects on the equation of state (EOS) at high\ndensity and on the neutrino mean free path (NMFP) in neutron stars are\ndiscussed.",
    "arxiv_id": "nucl-th/0512093",
    "authors": [
      "A. Sulaksono",
      "P. T. P. Hutauruk",
      "T. Mart"
    ],
    "categories": [
      "nucl-th",
      "astro-ph",
      "hep-ph"
    ],
    "doi": "10.1103/PhysRevC.72.065801",
    "journal_ref": "Phys.Rev.C72:065801,2005",
    "title": "Isovector Channel Role of Relativistic Mean Field Models in the Neutrino   Mean Free Path",
    "url": "https://arxiv.org/abs/nucl-th/0512093"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "ee26b864-b3ad-47d8-8b2f-0772e9dbcd35",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}