{
  "annotation_id": "98122c56-a805-42b2-af69-590f9d039179",
  "date_created": "2026-03-02T18:00:15.421000Z",
  "date_modified": "2026-03-02T18:00:15.421000Z",
  "file_hash": "e048cda3963a55072d45298dca13e1450937790b9a6441b189a3775076fd9190",
  "private": false,
  "record": {
    "abstract": "We use a boost-invariant one-dimensional (cylindrically symmetric) fluid\ndynamics code to calculate $e^+e^-$ production from $\\rho^0$ and $\\omega$ decay\nin the central rapidity region of a central S+Au collision at $\\sqrt{s}=20$\nGeV/nucleon. We use equations of state with a first-order phase transition\nbetween a massless pion gas and quark gluon plasma, with transition\ntemperatures in the range $150-200$ MeV. The production cross section at the\n$\\rho$ mass loosely constrains the transition and freeze-out temperatures, and\nwe find that the $m_T$ spectrum is a good thermometer for sufficiently high\n$T_c$.",
    "arxiv_id": "nucl-th/9505035",
    "authors": [
      "John J. Neumann",
      "David Seibert",
      "George Fai"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.53.14",
    "journal_ref": "Phys.Rev.C53:14-17,1996",
    "title": "Electron-positron pairs from thermal resonances in ultrarelativistic   nuclear collisions",
    "url": "https://arxiv.org/abs/nucl-th/9505035"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4df19ad5-1c56-4137-9e65-0fda11654c19",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}