{
  "id": "0706.2108",
  "version": "v1",
  "published": "2007-06-14T12:51:07.000Z",
  "updated": "2007-06-14T12:51:07.000Z",
  "title": "Unified description of Bjorken and Landau 1+1 hydrodynamics",
  "authors": [
    "A. Bialas",
    "R. A. Janik",
    "R. Peschanski"
  ],
  "comment": "20 pages, 5 figures",
  "journal": "Phys.Rev.C76:054901,2007",
  "doi": "10.1103/PhysRevC.76.054901",
  "categories": [
    "nucl-th",
    "hep-ph"
  ],
  "abstract": "We propose a generalization of the Bjorken in-out Ansatz for fluid trajectories which, when applied to the (1+1) hydrodynamic equations, generates a one-parameter family of analytic solutions interpolating between the boost-invariant Bjorken picture and the non boost-invariant one by Landau. This parameter characterises the proper-time scale when the fluid velocities approach the in-out Ansatz. We discuss the resulting rapidity distribution of entropy for various freeze-out conditions and compare it with the original Bjorken and Landau results.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2007-06-14T12:51:07.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "24.60.Ky",
      "12.38.Mh",
      "47.75.+f",
      "25.75.-q"
    ],
    "keywords": [
      "unified description",
      "bjorken in-out ansatz",
      "boost-invariant bjorken picture",
      "fluid velocities approach",
      "fluid trajectories"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review C",
      "year": 2007,
      "month": "Nov",
      "volume": 76,
      "number": 5,
      "pages": "054901"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 20,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 753122,
      "adsabs": "2007PhRvC..76e4901B"
    }
  }
}