RZ Leonis Minoris bridging between ER Ursae Majoris-type dwarf nova and nova-like system

@article{Kato2016RZLM,
  title={RZ Leonis Minoris bridging between ER Ursae Majoris-type dwarf nova and nova-like system},
  author={Taichi Kato and Ryoko Ishioka and Keisuke Isogai and Mariko Kimura and A. Imada and Ian Miller and Kazunari Masumoto and Hirochika Nishino and Naoto Kojiguchi and Miho Kawabata and Daisuke Sakai and Yuki Sugiura and Hisami Furukawa and Kenta Yamamura and Hiroshi Kobayashi and Katsura Matsumoto and Shiang-Yu Wang and Yi Chou and Chow-Choong Ngeow and Wen-ping Chen and Neelam Panwar and Chi-Sheng Lin and Hsiang-Yao Hsiao and Jhen-Kuei Guo and Chien-Cheng Lin and Chingis T. Omarov and Anatoly Kusakin and Maxim Krugov and Donn R. Starkey and Elena P. Pavlenko and Kirill A. Antonyuk and Aleksei A. Sosnjvskij and Oksana I. Antonyuk and Nikolai V. Pit and Alex V. Baklanov and Julia V. Babina and Hiroshi Itoh and Stefano Padovan and Hidehiko Akazawa and Stella Kafka and Enrique Lloria de Miguel and Roger D. Pickard and Seiichiro Kiyota and Sergey Yu. Shugarov and Drahom{\'i}r Chochol and Viktoriia Krushevska and Matej Seker{\'a}{\vs} and Olga Pikalova and Richard Sabo and Pavol A. Dubovsk{\'y} and Igor Kudzej and Joseph H. Ulowetz and Shawn Dvorak and Geoff Stone and Tam{\'a}s Tordai and F. Dubois and Ludwig Logie and Steve Rau and S. Vanaverbeke and Tonny Vanmunster and Arto Oksanen and Yutaka Maeda and Kiyoshi Kasai and Natalia Katysheva and Etienne Morelle and Vitaly V. Neustroev and George Sjoberg},
  journal={Publications of the Astronomical Society of Japan},
  year={2016},
  volume={68},
  pages={107}
}
  • Taichi Kato, Ryoko Ishioka, +64 authors George Sjoberg
  • Published 2016
  • Physics
  • Publications of the Astronomical Society of Japan
  • We observed RZ LMi, which is renowned for the extremely (~19d) short supercycle and is a member of a small, unusual class of cataclysmic variables called ER UMa-type dwarf novae, in 2013 and 2016. In 2016, the supercycles of this object substantially lengthened in comparison to the previous measurements to 35, 32, 60d for three consecutive superoutbursts. We consider that the object virtually experienced a transition to the novalike state (permanent superhumper). This observed behavior… CONTINUE READING

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