{
  "annotation_id": "34fec282-4395-4630-9a34-80efd6b9b884",
  "date_created": "2026-03-02T18:00:22.249000Z",
  "date_modified": "2026-03-02T18:00:22.249000Z",
  "file_hash": "cf8156ed0a779085f274770aee33a1822926f96d7595095f47b4d6be81325ce4",
  "private": false,
  "record": {
    "abstract": "A self-consistent particle-phonon coupling model is used to investigate the\nproperties of the isobaric analog resonance in $^{208}$Bi. It is shown that\nquantitative agreement with experimental data for the energy and the width can\nbe obtained if the effects of isospin-breaking nuclear forces are included, in\naddition to the Coulomb force effects. A connection between microscopic model\npredictions and doorway state approaches which make use of the isovector\nmonopole resonance, is established via a phenomenological ansatz for the\noptical potential.",
    "arxiv_id": "nucl-th/9804055",
    "authors": [
      "G. Colo`",
      "H. Sagawa",
      "N. Van Giai",
      "P. F. Bortignon",
      "T. Suzuki"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.57.3049",
    "journal_ref": "Phys.Rev.C57:3049-3054,1998",
    "title": "Widths of Isobaric Analog Resonances: a microscopic approach",
    "url": "https://arxiv.org/abs/nucl-th/9804055"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f64794c7-a7ce-4586-a602-91b75f0170fb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}