{
  "annotation_id": "2ba62a1c-2a81-4a37-95a8-35cd07ed3ef4",
  "date_created": "2026-03-02T18:00:15.425000Z",
  "date_modified": "2026-03-02T18:00:15.425000Z",
  "file_hash": "c416bae7d0874ec0a761e4234667051b169b5c728e2a81f63721ffcdf8776a88",
  "private": false,
  "record": {
    "abstract": "The recent fragmentation data for central collisions of Gold on Gold are even\nqualitatively different from those for central collisions of Argon on Scandium.\nThe latter can be fitted with a lattice gas model calculation. Effort is made\nto understand why the model fails for Gold on Gold. The calculation suggests\nthat the large Coulomb interaction which is operative for the larger system is\nresponsible for this discrepancy. This is demonstrated by mapping the lattice\ngas model to a molecular dynamics calculation for disassembly. This mapping is\nquite faithful for Argon on Scandium but deviates strongly for Gold on Gold.\nThe molecular dynamics calculation for disassembly reproduces the\ncharacteristics of the fragmentation data for both Gold on Gold and Argon on\nScandium.",
    "arxiv_id": "nucl-th/9512028",
    "authors": [
      "Subal Das Gupta",
      "Jicai Pan"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.53.1319",
    "journal_ref": "Phys.Rev.C53:1319-1324,1996",
    "title": "Lattice gas model for fragmentation: From Argon on Scandium to Gold on   Gold",
    "url": "https://arxiv.org/abs/nucl-th/9512028"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "022677be-94b8-4447-9c9f-ccf139d72ea6",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}