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Sklyanov, A. S.; Pavlenko, E. P.; Antonyuk, O. I.; Antonyuk, K. A.; Sosnovsky, A. A.; Galeev, A. I.; Pit', N. V.; Babina, Yu. V.
{ "DOI": "10.1134/S1990341316030044", "abstract": "We report the results of observations of a WZ Sge-type dwarf nova ASASSN-14cv, acquired in 2014 and covering the end of a superoutburst and a rebrightening stage. We detected 8 rebrightenings of this star. Based on the light curve profiles of the rebrightenings, we conclude on the existence of both the \"inside-out\" and \"outside-in\" outbursts. During the entire course of the rebrightening stage, a brightness variability with the mean period of P = 0.(d)06042(8) was detected, which was identified as a superhump period during the stage B of the superoutburst. The character of the registered superhump evolution can be either described by a parabolic approximation with the negative P (dot) = -1.1 x 10(-5), or by an approximation with 2 linear areas with the corresponding periods of 0.(d)06074(3) and 0.(d)06046(9).", "author": [ { "family": "Sklyanov", "given": " A. S." }, { "family": "Pavlenko", "given": " E. P." }, { "family": "Antonyuk", "given": " O. I." }, { "family": "Antonyuk", "given": " K. A." }, { "family": "Sosnovsky", "given": " A. A." }, { "family": "Galeev", "given": " A. I." }, { "family": "Pit'", "given": " N. V." }, { "family": "Babina", "given": " Yu. V." } ], "container_title": "ASTROPHYSICAL BULLETIN", "id": "98567", "issue": "3", "issued": { "date-parts": [ [ 2016, 1, 1 ] ] }, "page": "293-301", "title": "Superhump evolution of WZ Sge-type dwarf nova ASASSN-14cv at rebrightening stage", "type": "article-journal", "volume": "71" }
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