{
  "annotation_id": "a06aceba-7498-451a-9c56-abc43f4576e2",
  "date_created": "2026-03-02T18:00:22.364000Z",
  "date_modified": "2026-03-02T18:00:22.364000Z",
  "file_hash": "0129386a77ea32a36da48ae68abf14b9fbb4de800b8ff7c611a9ca13f70c615c",
  "private": false,
  "record": {
    "abstract": "The formation of correlations due to collisions in an interacting nucleonic\nsystem is investigated shortly after a disturbance. Results from one-time\nkinetic equations are compared with the Kadanoff and Baym two-time equation\nwith collisions included in second order Born approximation. A reasonable\nagreement is found for a proposed approximation of the memory effects by a\nfinite duration of collisions. The formation of correlations and the build up\ntime is calculated analytically for the high temperature and the low\ntemperature limit. This translates into a time dependent increase of the\neffective temperature on time scales which interfere with standard fire ball\nscenarios of heavy ion collisions. The consequences of the formation of\ncorrelations on the two- particle interferometry are investigated and it is\nfound that standard extracted lifetimes should be corrected downwards.",
    "arxiv_id": "nucl-th/9807046",
    "authors": [
      "K. Morawetz",
      "H. S. K\u00f6hler"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "Formation of correlations at short time scales and consequences on   interferometry methods",
    "url": "https://arxiv.org/abs/nucl-th/9807046"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "921f911b-d5a0-4ad8-80f3-c6798d08ef81",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}