{
  "annotation_id": "1e03275b-7645-414c-9d38-bbcce2d8e106",
  "date_created": "2026-03-02T18:00:22.415000Z",
  "date_modified": "2026-03-02T18:00:22.415000Z",
  "file_hash": "74c45320e2776dba16f74ea9673cd4b341415b8bdcd028127845187af5800464",
  "private": false,
  "record": {
    "abstract": "Pion and kaon dissociation in a medium of hot quark matter is studied in the\nNambu Jona-Lasinio model. The decay width of pion and kaon are found to be\nlarge but finite at temperatures much higher than the so called critical\ntemperature of chiral or deconfinement transition, kaon decay width being\nlarger. Consequently, pions and even kaons (with a lower density compared to\npions) should coexist with quarks and gluons at such high temperatures. The\nimplication of the above result in the study of Quark-Gluon plasma is\ndiscussed.",
    "arxiv_id": "nucl-th/9809057",
    "authors": [
      "Abhijit Bhattacharyya",
      "Sanjay K. Ghosh",
      "Sibaji Raha"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1142/S0217732399000675",
    "journal_ref": "Mod.Phys.Lett. A14 (1999) 621-630",
    "title": "Pion and Kaon dissociation in hot quark medium",
    "url": "https://arxiv.org/abs/nucl-th/9809057"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8331235c-5ac8-4d31-bf58-9a0d01ce6ee9",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}