{
  "annotation_id": "adb1a68d-78b9-416e-bd15-042aea32247f",
  "date_created": "2026-03-02T18:00:25.882000Z",
  "date_modified": "2026-03-02T18:00:25.882000Z",
  "file_hash": "4c0df56d6cd04b4818d1cf5462c39256cf0d3514fb0682a47ec62c3950d52a62",
  "private": false,
  "record": {
    "abstract": "Freeze-out of particles in relativistic hydrodynamics is considered across a\n3-dimensional space-time hypersurface. The conservation laws for time-like\nparts of the freeze-out hypersurface require different values of temperature,\nbaryonic chemical potential and flow velocity in the fluid and in the final\nparticle spectra. We analyze this freeze-out discontinuity and its connection\nto the shock-wave phenomena in relativistic hydrodynamics.",
    "arxiv_id": "nucl-th/9906088",
    "authors": [
      "K. A. Bugaev",
      "M. I. Gorenstein",
      "W. Greiner"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1088/0954-3899/25/10/312",
    "journal_ref": "J.Phys.G25:2147-2160,1999",
    "title": "Particle Freeze-out and Discontinuities in Relativistic Hydrodynamics",
    "url": "https://arxiv.org/abs/nucl-th/9906088"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0f3f719c-2739-4c97-b7f2-eb9a6b0890d5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}