{
  "annotation_id": "ad722b1d-46b1-4632-b8b8-126fbcd56d1c",
  "date_created": "2026-03-02T18:00:22.451000Z",
  "date_modified": "2026-03-02T18:00:22.451000Z",
  "file_hash": "7447093777fa1ffb8f51eb97e6244f57dce2c6438242201e2864598bf5680d76",
  "private": false,
  "record": {
    "abstract": "Through the analysis of HELIOS-3 data on dilepton spectra, we demonstrate the\nimportance of secondary processes for the dilepton production in heavy-ion\ncollisions in the intermediate mass region. We find that, while the dilepton\nspectra in proton-induced reactions can be nicely explained by the decay of\nprimary vector mesons, charmed hadrons, and initial Drell-Yan processes, the\nstrong enhancement seen in the heavy-ion data comes mainly from the secondary\nmeson-meson interactions which are unique to heavy-ion collisions.",
    "arxiv_id": "nucl-th/9712076",
    "authors": [
      "G. Q. Li",
      "C. Gale"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/S0375-9474(98)00338-8",
    "journal_ref": "Nucl.Phys.A638:491c-494c,1998",
    "title": "Intermediate mass dilepton production in heavy-ion collisions at SPS   energies",
    "url": "https://arxiv.org/abs/nucl-th/9712076"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "a63b0d0e-3ea8-4b5d-b2d4-607190227053",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}