{
  "annotation_id": "ca0c8033-247a-44e6-b738-a8e3822c4ba8",
  "date_created": "2026-03-02T18:00:18.410000Z",
  "date_modified": "2026-03-02T18:00:18.410000Z",
  "file_hash": "df3f70d924fc3cd365f82e0ac65492e72e37d7e19a6a40036954ea39bb953662",
  "private": false,
  "record": {
    "abstract": "I discuss strangeness production in nucleus-nucleus reactions at\nultrarelativistic energies (up to 200 AGeV). In these reactions matter may be\ncreated with densities and temperatures in the transition region between\nquark-gluon plasma (QGP) and hadron gas. Strange anti-baryon enhancement at 200\nAGeV and probably even more so at 10 AGeV signals importance of interactions\nbeyond hadron gas dynamics. The systematics of strangeness production indicates\nthat energy and baryon density are key variables while the size of the\nproduction volume plays no visible role. Analysis of strangeness appears useful\nto explore thermalization, flow and the post-equilibrium stage in\nultrarelativistic nucleus-nucleus collisions.",
    "arxiv_id": "nucl-th/9707021",
    "authors": [
      "H. Sorge"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0375-9474(97)00791-4",
    "journal_ref": "Nucl.Phys. A630 (1998) 522-534",
    "title": "Strangeness in ultrarelativistic nucleus-nucleus collisions",
    "url": "https://arxiv.org/abs/nucl-th/9707021"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a5420e35-aaed-4ce9-b442-16019d2e1737",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}