{
  "id": "nucl-th/9904018",
  "version": "v2",
  "published": "1999-04-07T15:55:39.000Z",
  "updated": "1999-06-30T07:52:28.000Z",
  "title": "Kinetic Freeze-out and Radial Flow in 11.6 A GeV Au+Au Collisions",
  "authors": [
    "Harald Dobler",
    "Josef Sollfrank",
    "Ulrich Heinz"
  ],
  "comment": "5 pages ReVTeX, incl. 3 figures and 2 tables. Revised version with improved discussion of model and added references. Accepted by Phys. Lett. B",
  "journal": "Phys.Lett.B457:353-358,1999",
  "doi": "10.1016/S0370-2693(99)00551-1",
  "categories": [
    "nucl-th"
  ],
  "abstract": "We study the kinetic freeze-out conditions of hadrons in Au+Au collisions at 11.6 A GeV/c using different parametrizations of an expanding thermal fireball. We take into account the available double differential momentum spectra of a variety of particle species, covering a large fraction of the total momentum space. The overall fit to the data is very good and indicates a relatively low kinetic freeze-out temperature of about 90 MeV with an average transverse expansion velocity at midrapidity of about 0.5 c.",
  "revisions": [
    {
      "version": "v2",
      "updated": "1999-06-30T07:52:28.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "25.75.-q",
      "25.75.Ld",
      "24.10.Pa"
    ],
    "keywords": [
      "radial flow",
      "collisions",
      "relatively low kinetic freeze-out temperature",
      "average transverse expansion velocity",
      "kinetic freeze-out conditions"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "RevTeX",
      "pages": 5,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 497967
    }
  }
}