{
  "annotation_id": "64a1f179-df10-4df9-9fcd-f3ae4ac41114",
  "date_created": "2026-03-02T18:00:18.900000Z",
  "date_modified": "2026-03-02T18:00:18.900000Z",
  "file_hash": "0ba551d7e0cfe66307b77079c82b355984a296df746c108798f74e09c3a31ed3",
  "private": false,
  "record": {
    "abstract": "We first review the calculations of low invariant mass dilepton production in\nrelativistic heavy ion collisions, using effective hadronic Lagrangians. We go\nthrough some of the theoretical techniques used in this kinematical region and\nwe consider some of the appropriate experimental measurements. Moving up to the\nintermediate invariant mass region, we point out some of the uncertainties that\nshow up in theoretical estimates. Those originate mainly from off-shell\neffects. Finally, as an application of hadronic chiral Lagrangians at finite\ntemperature, we compute the mass shifts and mixing of the omega and phi mesons\ndue to scattering from thermal pions.",
    "arxiv_id": "nucl-th/9706026",
    "authors": [
      "Charles Gale"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "title": "Lepton pair production in heavy ion collisions and hadronic   phenomenology",
    "url": "https://arxiv.org/abs/nucl-th/9706026"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "96a412a6-e3c9-4fe2-94f6-ae3c8f227250",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}