{
  "annotation_id": "08058416-3891-4465-92ae-3599400b4e4a",
  "date_created": "2026-03-02T18:00:22.308000Z",
  "date_modified": "2026-03-02T18:00:22.308000Z",
  "file_hash": "c044044bde69f02af46afa5f5cb094660b6ae458933be98eed86c03caf2a23a6",
  "private": false,
  "record": {
    "abstract": "We present a general discussion of the mean field dynamics of finite nuclei\nprepared under extreme conditions of temperature and pressure. We compare the\nprediction of semi-classical approximation with complete quantum simulations.\nMany features of the dynamics are carefully studied such as the collective\nexpansion, the evaporation process, the different time-scale... This study\npoints out many quantitative differences between quantum and semi-classical\napproaches. Part of the differences are related to numerical features inherent\nin semi-classical simulations but most of them are a direct consequence of the\nnon treatment of nuclei as quantal objects. In particular, we show that because\nof a too strong damping in semi-classical approaches the expansion of hot\nnuclei is quenched and the speed of the collective motion reduced.",
    "arxiv_id": "nucl-th/9810004",
    "authors": [
      "D. Lacroix",
      "Ph. Chomaz"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0375-9474(98)00203-6",
    "journal_ref": "Nucl. Phys. A 636 (1998) 85",
    "title": "Expansion and evaporation of hot nuclei: Comparison between   semi-classical and quantal mean-field approaches",
    "url": "https://arxiv.org/abs/nucl-th/9810004"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bd2650c9-3965-412f-8695-30381fba5499",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}