{
  "annotation_id": "6edfecae-4865-4eb0-9e34-ea9cbfe13401",
  "date_created": "2026-03-02T18:00:24.660000Z",
  "date_modified": "2026-03-02T18:00:24.660000Z",
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  "record": {
    "abstract": "An improved statistical model with excluded volume corrections and resonance\ndecays is introduced and applied to the complete presently available set of\nparticle ratios as measured by the various experiments at the SPS in Pb+Pb\ncollisions. The results imply that a high degree of hadrochemical equilibration\nis reached at chemical freeze-out in Pb+Pb collisions.",
    "arxiv_id": "nucl-th/9903010",
    "authors": [
      "P. Braun-Munzinger",
      "I. Heppe",
      "J. Stachel"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0370-2693(99)01076-X",
    "journal_ref": "Phys.Lett. B465 (1999) 15-20",
    "title": "Chemical Equilibration in Pb+Pb Collisions at the SPS",
    "url": "https://arxiv.org/abs/nucl-th/9903010"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "6d718141-18b9-4383-8e68-f1deab53ed18",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}