{
  "annotation_id": "f2b218ca-8e1b-41ba-bc12-2b63cc3de5d4",
  "date_created": "2026-03-02T18:00:17.733000Z",
  "date_modified": "2026-03-02T18:00:17.733000Z",
  "file_hash": "e53e2659acc332554008157e690817149e0cf16c69a4d86d7e6fe827c8903082",
  "private": false,
  "record": {
    "abstract": "We study the influence of non-equilibrium phase space effects on the dynamics\nof heavy ion reactions within the relativistic BUU approach. We use realistic\nDirac-Brueckner-Hartree-Fock (DBHF) mean fields determined for\ntwo-Fermi-ellipsoid configurations, i.e. for colliding nuclear matter, in a\nlocal phase space configuration approximation (LCA). We compare to DBHF mean\nfields in the local density approximation (LDA) and to the non-linear Walecka\nmodel. The results are further compared to flow data of the reaction $Au$ on\n$Au$ at 400 MeV per nucleon measured by the FOPI collaboration. We find that\nthe DBHF fields reproduce the experiment if the configuration dependence is\ntaken into account. This has also implications on the determination of the\nequation of state from heavy ion collisions.",
    "arxiv_id": "nucl-th/9605021",
    "authors": [
      "C. Fuchs",
      "T. Gaitanos",
      "H. H. Wolter"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/0370-2693(96)00635-1",
    "journal_ref": "Phys.Lett. B381 (1996) 23-28",
    "title": "Relativistic heavy ion collisions with realistic non-equilibrium mean   fields",
    "url": "https://arxiv.org/abs/nucl-th/9605021"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "46fbc52a-4f40-40b1-89a1-3b555f66177b",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}