{
  "id": "1102.4072",
  "version": "v1",
  "published": "2011-02-20T14:26:46.000Z",
  "updated": "2011-02-20T14:26:46.000Z",
  "title": "Supernovae - Optical Precursors of Short Gamma-Ray Bursts",
  "authors": [
    "V. I. Dokuchaev",
    "Yu. N. Eroshenko"
  ],
  "comment": "12 pages, 1 figure; this paper has the e-precursor arXiv:1101.3298 [astro-ph.HE]",
  "journal": "Astronomy Letters 37, 83 (2011)",
  "doi": "10.1134/S1063773710120035",
  "categories": [
    "astro-ph.HE"
  ],
  "abstract": "The probability of observing \"supernova - gamma-ray burst\" (GRB) pair events and recurrent GRBs from one galaxy in a time interval of several years has been estimated. Supernova explosions in binary systems accompanied by the formation of a short-lived pair of compact objects can be the sources of such events. If a short GRB is generated during the collision of a pair, then approximately each of ~300 short GRBs with redshift z must have an optical precursor - a supernova in the observer's time interval <2(1+z)yr. If the supernova explosion has the pattern of a hypernova, then a successive observation of long and short GRBs is possible. The scenario for the generation of multiple GRBs in collapsing galactic nuclei is also discussed.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2011-02-20T14:26:46.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "short gamma-ray bursts",
      "optical precursor",
      "short grb",
      "supernova explosion",
      "observers time interval"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "Astronomy Letters",
      "year": 2011,
      "month": "Feb",
      "volume": 37,
      "number": 2,
      "pages": 83
    },
    "note": {
      "typesetting": "TeX",
      "pages": 12,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2011AstL...37...83D",
      "inspire": 890220
    }
  }
}