Publications of the Astronomical Society of Japan(2014)
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摘要
Continuing the project undertaken by Kato et al. (2009), we collected times of superhump maxima for 56 SU UMa-type dwarf novae mainly observed during the 2013–2014 season and characterized these objects. We detected negative superhumps in VW Hyi and indicated that the low number of normal outbursts in some supercycles can be interpreted as a result of disk tilt. This finding, combined with the Kep...
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关键词
accretion, accretion disks,novae, cataclysmic variables,stars: dwarf novae