{
  "annotation_id": "6c599e2d-36d6-45e2-a5a7-e6e1cbffba55",
  "date_created": "2026-03-02T18:00:04.629000Z",
  "date_modified": "2026-03-02T18:00:04.629000Z",
  "file_hash": "b27d5595386cf6f9fe1509ef34e9834205b5538ee466f44562ee5042815639f8",
  "private": false,
  "record": {
    "abstract": "Statistical fluctuations of the nuclear ground state energies are estimated\nusing shell model calculations in which particles in the valence shells\ninteract through well defined forces, and are coupled to an upper shell\ngoverned by random 2-body interactions. Induced ground-state energy\nfluctuations are found to be one order of magnitude smaller than those\npreviously associated with chaotic components, in close agreement with\nindependent perturbative estimates based on the spreading widths of excited\nstates.",
    "arxiv_id": "nucl-th/0503073",
    "authors": [
      "Victor Velazquez",
      "Jorge G. Hirsch",
      "Alejandro Frank",
      "Jose Barea",
      "Andres P. Zuker"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.physletb.2005.03.059",
    "journal_ref": "Phys.Lett. B613 (2005) 134-139",
    "title": "Ground state energy fluctuations in the Nuclear Shell Model",
    "url": "https://arxiv.org/abs/nucl-th/0503073"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "76ae7b58-e3db-4256-a5d5-bda38b273842",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}