{
  "annotation_id": "3b33b4ba-905e-4275-9e25-ac6b145b58e7",
  "date_created": "2026-03-02T18:00:25.430000Z",
  "date_modified": "2026-03-02T18:00:25.430000Z",
  "file_hash": "9fe24b3ba60eb55bc08e4133851c22ff4fe50366486a1d97c951fb1385fe93a1",
  "private": false,
  "record": {
    "abstract": "Time-dependent Hartree-Fock simulations of the evolution of excited gold\nfragments have been performed. The observed dynamics appears more complex than\nthe collective expansion picture. The minimum density is often not reached\nduring the first density oscillation because of the beating of several\ncollective compression modes.",
    "arxiv_id": "nucl-th/9810040",
    "authors": [
      "Denis Lacroix",
      "Philippe Chomaz"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0375-9474(98)00477-1",
    "journal_ref": "Nucl.Phys. A641 (1998) 107-118",
    "title": "Beating of monopole modes in nuclear dynamics",
    "url": "https://arxiv.org/abs/nucl-th/9810040"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4f6b33e1-c818-4323-8f78-ce7dcd6932db",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}