{
  "id": "astro-ph/0012527",
  "version": "v1",
  "published": "2000-12-29T05:18:10.000Z",
  "updated": "2000-12-29T05:18:10.000Z",
  "title": "On the source of QPO of the black hole candidate GRS1915+105: some new observations and their interpretation",
  "authors": [
    "Anuj Nandi",
    "Sivakumar G. Manickam",
    "A. R. Rao",
    "Sandip K. Chakrabarti"
  ],
  "comment": "MNRAS style. MNRAS (To appear)",
  "journal": "Mon.Not.Roy.Astron.Soc. 324 (2001) 267",
  "categories": [
    "astro-ph"
  ],
  "abstract": "A few classes of the light curve of the black hole candidate GRS 1915+105 have been analyzed in detail. We discover that unlike the previous findings, QPOs occasionally occur even in the so-called `On' or softer states. Such findings may require a revision of the accretion/wind scenario of the black hole candidates. We conjecture that considerable winds which is produced in `Off' states, cool down due to Comptonization, and falls back to the disk and creating an excess accretion rate to produce the so-called `On' state. After the drainage of the excess matter, the disk goes back to the `Off' state. Our findings strengthen the shock oscillation model for QPOs.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2000-12-29T05:18:10.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "black hole candidate grs",
      "observations",
      "interpretation",
      "excess accretion rate",
      "shock oscillation model"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1046/j.1365-8711.2001.04339.x"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 549340
    }
  }
}