{
  "id": "1502.02827",
  "version": "v1",
  "published": "2015-02-10T09:45:49.000Z",
  "updated": "2015-02-10T09:45:49.000Z",
  "title": "Difference between the optical flickering colours of cataclysmic variables and symbiotic recurrent novae",
  "authors": [
    "R. Zamanov",
    "S. Boeva",
    "G. Latev",
    "K. A. Stoyanov",
    "S. V. Tsvetkova"
  ],
  "comment": "accepted in Astronomische Nachrichten (Astronomical Notes): 2015, AN 336,",
  "categories": [
    "astro-ph.SR"
  ],
  "abstract": "We performed simultaneous observations in 3 bands (UBV) of the flickering variability of the recurrent novae RS Oph and T CrB at quiescence. Using new and published data, we compare the colours of the flickering in cataclysmic variables and symbiotic recurrent novae. We find a difference between the colours of the flickering source in these two types of accreting white dwarfs. The detected difference is highly significant with $ p-value \\approx 2 \\times 10^{-6}$ for the distributions of $(U-B)_0$ colour and $p \\approx 3 \\times 10^{-5}$ on (U-B) versus (B-V) diagram. The possible physical reasons are briefly discussed. The data are available upon request from the authors.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2015-02-10T09:45:49.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "symbiotic recurrent novae",
      "optical flickering colours",
      "cataclysmic variables",
      "difference",
      "recurrent novae rs oph"
    ],
    "publication": {
      "doi": "10.1002/asna.201412142",
      "journal": "Astronomische Nachrichten",
      "year": 2015,
      "month": "Feb",
      "volume": 336,
      "number": 2,
      "pages": 189
    },
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2015AN....336..189Z"
    }
  }
}