{
  "annotation_id": "ef9a1132-7df6-4960-a12a-dc674f0c3768",
  "date_created": "2026-03-02T18:00:25.669000Z",
  "date_modified": "2026-03-02T18:00:25.669000Z",
  "file_hash": "ed7a559f57c3490ffeaba2e3509a14fc8353b3c7c3f75681fde397a3c0f7de96",
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  "record": {
    "abstract": "The effects of the variation of vector meson masses and decay widths on\nphoton production from hot strongly interacting matter formed after Pb + Pb and\nS + Au collisions at CERN SPS energies are considered. It has been shown that\nthe present photon spectra measured by WA80 and WA98 Collaborations can not\ndistinguish between the formation of quark matter and hadronic matter in the\ninitial state.",
    "arxiv_id": "nucl-th/9812006",
    "authors": [
      "Sourav Sarkar",
      "Pradip Roy",
      "Jan-e Alam",
      "Bikash Sinha"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.60.054907",
    "journal_ref": "Phys.Rev. C60 (1999) 054907",
    "title": "Photons from Pb + Pb and S + Au Collisions at CERN SPS Energies",
    "url": "https://arxiv.org/abs/nucl-th/9812006"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "f3812b14-3ce2-4c76-b750-3fca5150bf81",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}