{
  "annotation_id": "2775f776-000a-4fcd-bbd6-a0214612d38b",
  "date_created": "2026-03-02T18:00:25.905000Z",
  "date_modified": "2026-03-02T18:00:25.905000Z",
  "file_hash": "82a79ff60987b90b01f1a1429013c5b9f916c0ecbf11a2df77df7712841ca411",
  "private": false,
  "record": {
    "abstract": "Freeze out of particles across a space-time hypersurface is discussed in\nkinetic models. The calculation of final momentum distribution of emitted\nparticles is described for freeze out surfaces, with spacelike normals. The\nresulting non-equilibrium distribution does not resemble, the previously\nproposed, cut Juttner distribution, and shows non-exponential p_t-spectra\nsimilar to the ones observed in experiments.",
    "arxiv_id": "nucl-th/9903045",
    "authors": [
      "V. K. Magas",
      "Cs. Anderlik",
      "L. P. Csernai",
      "F. Grassi",
      "W. Greiner",
      "Y. Hama",
      "T. Kodama",
      "Zs. I. L\u00e1z\u00e1r",
      "H. St\u00f6cker"
    ],
    "categories": [
      "nucl-th"
    ],
    "journal_ref": "HeavyIonPhys.9:193-216,1999",
    "title": "Kinetic freeze out",
    "url": "https://arxiv.org/abs/nucl-th/9903045"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "135aeb26-a8a7-4b98-996a-e5617c85edaa",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}