{
  "annotation_id": "43a5e171-e1c4-45f1-a469-6e4da206111a",
  "date_created": "2026-03-02T17:59:58.051000Z",
  "date_modified": "2026-03-02T17:59:58.051000Z",
  "file_hash": "c7e18945a793f765cc41d6353873feecadf1d4057b6350636828222bc35bb677",
  "private": false,
  "record": {
    "abstract": "The nuclear liquid-gas phase transition of the system in ideal thermal\nequilibrium is studied with antisymmetrized molecular dynamics. The time\nevolution of a many-nucleon system confined in a container is solved for a long\ntime to get a microcanonical ensemble of a given energy and volume. The\ntemperature and the pressure are extracted from this ensemble and the caloric\ncurves are constructed. The present work is the first time that a microscopic\ndynamical model which describes nuclear multifragmentation reactions well is\ndirectly applied to get the nuclear caloric curve. The obtained constant\npressure caloric curves clearly show the characteristic feature of the\nliquid-gas phase transition, namely negative heat capacity (backbending), which\nis expected for the phase transition in finite systems.",
    "arxiv_id": "nucl-th/0305050",
    "authors": [
      "Takuya Furuta",
      "Akira Ono"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1143/PTPS.156.147",
    "journal_ref": "Prog.Theor.Phys.Suppl. 156 (2004) 147-148; Phys.Rev. C74 (2006)\n  014612",
    "title": "Nuclear liquid-gas phase transition studied with antisymmetrized   molecular dynamics",
    "url": "https://arxiv.org/abs/nucl-th/0305050"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6879edb9-34d5-4289-81b7-1a7de7e88cbf",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}