{
  "id": "1210.5787",
  "version": "v1",
  "published": "2012-10-22T01:14:47.000Z",
  "updated": "2012-10-22T01:14:47.000Z",
  "title": "Is There a Relation between Duration and E_iso in Gamma-Ray Bursts?",
  "authors": [
    "Shu-Jin Hou",
    "Tong Liu",
    "Da-Bin Lin",
    "Xue-Feng Wu",
    "Ju-Fu Lu"
  ],
  "comment": "2 pages, 3 figures. Feeding compact objects: Accretion on all scales. Proceedings IAU Symp. No. 290, 2012",
  "categories": [
    "astro-ph.HE"
  ],
  "abstract": "The system of accretion disk and black hole is usually considered as the central engine of Gamma-ray Bursts (GRBs). It is usually thought that the disk in the central engine of GRBs is the advection-dominated accretion disk, which is developed from a massive (mass M_disk) torus at radius r_disk. We find a positive correlation between the isotropic gamma-ray energy E_iso and duration (so-called T_90) for GRBs. We interpret this correlation within the advection-dominated accretion disk model, associating E_iso and T_90 with M_ disk and viscous timescale respectively.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2012-10-22T01:14:47.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "gamma-ray bursts",
      "central engine",
      "advection-dominated accretion disk model",
      "isotropic gamma-ray energy",
      "black hole"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1017/S1743921312019722"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 2,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1191986,
      "adsabs": "2013IAUS..290..223H"
    }
  }
}