{
  "annotation_id": "c7e9eb9d-af43-4d96-9ce9-2c0d31f0410d",
  "date_created": "2026-03-02T18:00:22.098000Z",
  "date_modified": "2026-03-02T18:00:22.098000Z",
  "file_hash": "80c7e5daf7f2e1957ad1e48ec955505def9da79363ae9b46f4505f6ca1e0415f",
  "private": false,
  "record": {
    "abstract": "We develop a model in the framework of nuclear fragmentation at thermodynamic\nequilibrium which can be mapped onto an Ising model with constant\nmagnetization. We work out the thermodynamic properties of the model as well as\nthe properties of the fragment size distributions. We show that two types of\nphase transitions can be found for high density systems. They merge into a\nunique transition at low density. An analysis of the critical exponents which\ncharacterize observables for different densities in the thermodynamic limit\nshows that these transitions look like continuous second order transitions.",
    "arxiv_id": "nucl-th/9805003",
    "authors": [
      "J. M. Carmona",
      "J. Richert",
      "A. Tarancon"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0375-9474(98)00550-8",
    "journal_ref": "Nucl.Phys. A643 (1998) 115-134",
    "title": "A model for nuclear matter fragmentation: phase diagram and cluster   distributions",
    "url": "https://arxiv.org/abs/nucl-th/9805003"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "25127d6f-09d9-4f2d-9ae2-fff10c9a457e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}