{
  "annotation_id": "d06e6eef-3a84-4e10-98c7-1f41cd1c6d65",
  "date_created": "2026-03-02T18:00:18.216000Z",
  "date_modified": "2026-03-02T18:00:18.216000Z",
  "file_hash": "a4a428f054d098a73fe66728545e2d16d115446e6414e6f59bec630984a7b745",
  "private": false,
  "record": {
    "abstract": "We compare the recent CERES data on dielectron production in 200 GeV/u S+Au\ncollisions with the theoretical predictions due to pion annihilation in a\nthermal hadronization and a string fragmentation scenario. Both models yield\nsimilar results for the dilepton mass spectrum. A satisfactory description of\nthe experimental spectrum requires an in-medium reduction of the rho-mass and a\nfreeze-out temperature of about 150 MeV in the thermal model. We emphasize and\ndiscuss the influence of experimental acceptance and resolution corrections.",
    "arxiv_id": "nucl-th/9607055",
    "authors": [
      "H. -J. Schulze",
      "D. Blaschke"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/0370-2693(96)00908-2",
    "journal_ref": "Phys.Lett. B386 (1996) 429-436",
    "title": "Dilepton Enhancement by Thermal Pion Annihilation in the CERES   Experiment",
    "url": "https://arxiv.org/abs/nucl-th/9607055"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bf4b7021-4bba-4e61-afd3-88b838019aea",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}