{
  "annotation_id": "21162052-63ac-4469-ac3c-17ce90fcc375",
  "date_created": "2026-03-02T18:00:04.274000Z",
  "date_modified": "2026-03-02T18:00:04.274000Z",
  "file_hash": "e997b093b073081b92e3ad156b2e360ef414ebdf3c80d857c17222fde6ecd722",
  "private": false,
  "record": {
    "abstract": "Differences between measured nuclear masses and those calculated using the\nFinite Range Droplet Model are analyzed. It is shown that they have a well\ndefined, clearly correlated oscillatory component as a function of the proton\nand neutron numbers. At the same time, they exhibit in their power spectrum the\npresence of chaos. Comparison with other mass calculations strongly suggest\nthat this chaotic component arises from many body effects not included in the\nmass formula, and that they do not impose limits in the precision of mass\ncalculations.",
    "arxiv_id": "nucl-th/0502083",
    "authors": [
      "Jorge G. Hirsch",
      "Alejandro Frank",
      "Jose Barea",
      "Piet Van Isacker",
      "Victor Velazquez"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1140/epjad/i2005-06-050-0",
    "journal_ref": "Eur.Phys.J. A25S1 (2005) 75-78",
    "title": "Bounds on the presence of quantum chaos in nuclear masses",
    "url": "https://arxiv.org/abs/nucl-th/0502083"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a5f93d8f-46ad-4bd0-a78e-7440f4b61ff2",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}