{
  "annotation_id": "d1d545b4-7053-47f7-8a61-53f015c65939",
  "date_created": "2026-03-02T18:00:11.913000Z",
  "date_modified": "2026-03-02T18:00:11.913000Z",
  "file_hash": "ea380c1d5b143e92c050726654cdf5bc073bb6708afb5ad675ba78826a785e5c",
  "private": false,
  "record": {
    "abstract": "Thermodynamical properties of the nuclear matter at sub-saturation densities\nwere investigated using a simple van der Waals-like equation of state with an\nadditional term representing the symmetry energy. First-order\nisospin-asymmetric liquid-gas phase transition appears restricted to isolated\nisospin-asymmetric systems while the symmetric systems will undergo\nfragmentation decay resembling the second-order phase transition. The density\ndependence of the symmetry energy scaling with the Fermi energy satisfactorily\ndescribes the symmetry energy at sub-saturation nuclear densities. The\ndeconfinement-confinement phase transition from the quark-gluon plasma to the\nconfined quark matter appears in the isolated systems continuous in energy\ndensity while discontinuous in quark density. A transitional state of the\nconfined quark matter has a negative pressure and after hadronization an\nexplosion scenario can take place which can offer explanation for the HBT\npuzzle as a signature of the phase transition.",
    "arxiv_id": "nucl-th/0703077",
    "authors": [
      "M. Veselsky"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/S0218301308010866",
    "journal_ref": "International Journal of Modern Physics E 17 (2008) 1883",
    "title": "Phase transitions in isolated strongly interacting systems",
    "url": "https://arxiv.org/abs/nucl-th/0703077"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "73cca805-9ecc-4e5b-8e40-efcbdebaaa12",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}