Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Pit, Nikolai"'
Autor:
Niijima, Keito, Kimura, Mariko, Wakamatsu, Yasuyuki, Kato, Taichi, Nogami, Daisaku, Isogai, Keisuke, Kojiguchi, Naoto, Ohnishi, Ryuhei, Shidatsu, Megumi, Stone, Geoffrey, Hambsch, Franz-Josef, Tordai, Tamás, Richmond, Michael, Vanmunster, Tonny, Myers, Gordon, Brincat, Stephen M., Dubovsky, Pavol A., Medulka, Tomas, Kudzej, Igor, Parimucha, Stefan, Littlefield, Colin, Monard, Berto, Ulowetz, Joseph, Pavlenko, Elena P., Antonyuk, Oksana I., Sosnovskij, Aleksei A., Baklanov, Aleksei V., Antoniuk, Kirill A., Pit, Nikolai V., Belan, Sergei P., Babina, Julia V., Sklyanov, Aleksandr S., Zaostrozhnykh, Anna M., Simon, Andrew V., Cook, Lewis M., Miller, Ian, Itoh, Hiroshi, Licchelli, Domenico, Dvorak, Shawn, Sabo, Richard, Ögmen, Yenal, Starkey, Donn R., Nelson, Peter, de Miguel, Enrique, Galdies, Charles, Menzies, Kenneth, Kiyota, Seiichiro, Oksanen, Arto, Pickard, Roger D., Zubareva, Alexandra M., Wenzel, Klaus, Denisenko, Denis
Publikováno v:
Variable Star Bulletin, 74, 2021
How a black hole accretes matter and how this process is regulated are fundamental but unsolved questions in astrophysics. In transient black-hole binaries, a lot of mass stored in an accretion disk is suddenly drained to the central black hole becau
Externí odkaz:
http://arxiv.org/abs/2107.03681
Autor:
Kimura, Mariko, Isogai, Keisuke, Kato, Taichi, Kojiguchi, Naoto, Wakamatsu, Yasuyuki, Ohnishi, Ryuhei, Sugiura, Yuki, Matsumoto, Hanami, Sumiya, Sho, Ito, Daiki, Nikai, Kengo, Matsumoto, Katsura, Shugarov, Sergey Yu., Kathysheva, Natalia, Itoh, Hiroshi, Dubovsky, Pavol A., Kudzej, Igor, Akitaya, Hiroshi, Oide, Kohei, Kanai, Takahiro, Ishioka, Chihiro, Oasa, Yumiko, Vanmunster, Tonny, Oksanen, Arto, Tordai, Tamás, Murata, Katsuhiro L., Shiraishi, Kazuki, Adachi, Ryo, Oeda, Motoki, Tachibana, Yutaro, Kiyota, Seiichiro, Pavlenko, Elena P., Antonyuk, Kirill, Antonyuk, Oksana, Pit, Nikolai, Sosnovskij, Aleksei, Babina, Julia, Baklanov, Alex, Kawabata, Koji S., Kawabata, Miho, Nakaoka, Tatsuya, Yamanaka, Masayuki, Kasai, Kiyoshi, Miller, Ian, Brincat, Stephen M., Liu, Wei, Sasada, Mahito, Nogami, Daisaku
We report on the multi-wavelength photometry of the 2018 superoutburst in EG Cnc. We have detected stage A superhumps and long-lasting late-stage superhumps via the optical photometry and have constrained the binary mass ratio and its possible range.
Externí odkaz:
http://arxiv.org/abs/2008.11871
Autor:
Kimura, Mariko, Kato, Taichi, Maehara, Hiroyuki, Ishioka, Ryoko, Monard, Berto, Nakajima, Kazuhiro, Stone, Geoff, Pavlenko, Elena P., Antonyuk, Oksana I., Pit, Nikolai V., Sosnovskij, Aleksei A., Katysheva, Natalia, Richmond, Michael, Michel, Raúl, Matsumoto, Katsura, Kojiguchi, Naoto, Sugiura, Yuki, Tei, Shihei, Yamaura, Kenta, Cook, Lewis M., Sabo, Richard, Miller, Ian, Goff, William, Kiyota, Seiichiro, Shugarov, Sergey Yu., Golysheva, Polina, Vozyakova, Olga, Brincat, Stephen M., Itoh, Hiroshi, Tordai, Tamás, Littlefield, Colin, Pickard, Roger D., Tanabe, Kenji, Kinugawa, Kenzo, Honda, Satoshi, Taguchi, Hikaru, Hashimoto, Osamu, Nogami, Daisaku
There are several peculiar long-period dwarf-nova like objects, which show rare, low-amplitude outbursts with highly ionized emission lines. 1SWASP J162117$+$441254, BD Pav, and V364 Lib belong to this kind of objects. Some researchers even doubt whe
Externí odkaz:
http://arxiv.org/abs/1805.06974
Autor:
Kato, Taichi, Tordai, Tamas, Littlefield, Colin, Kasai, Kiyoshi, Shugarov, Sergey Yu., Katysheva, Natalia, Zaostrojnykh, Anna M., Pickard, Roger D., de Miguel, Enrique, Antonyuk, Kirill, Antonyuk, Oksana, Pavlenko, Elena P., Pit, Nikolai, Itoh, Hiroshi, Ruiz, Javier, Isogai, Keisuke, Kimura, Mariko, Wakamatsu, Yasuyuki, Vanmunster, Tonny, Stone, Geoff
We observed the 2016 outburst of OT J002656.6+284933 (CSS101212:002657+284933) and found that it has the longest recorded [0.13225(1) d in average] superhumps among SU UMa-type dwarf novae. The object is the third known SU UMa-type dwarf nova above t
Externí odkaz:
http://arxiv.org/abs/1703.00650
Autor:
Kato, Taichi, Ishioka, Ryoko, Isogai, Keisuke, Kimura, Mariko, Imada, Akira, Miller, Ian, Masumoto, Kazunari, Nishino, Hirochika, Kojiguchi, Naoto, Kawabata, Miho, Sakai, Daisuke, Sugiura, Yuki, Furukawa, Hisami, Yamamura, Kenta, Kobayashi, Hiroshi, Matsumoto, Katsura, Wang, Shiang-Yu, Chou, Yi, Ngeow, Chow-Choong, Chen, Wen-Ping, Panwar, Neelam, Lin, Chi-Sheng, Hsiao, Hsiang-Yao, Guo, Jhen-Kuei, Lin, Chien-Cheng, Omarov, Chingis, Kusakin, Anatoly, Krugov, Maxim, Starkey, Donn R., Pavlenko, Elena P., Antonyuk, Kirill A., Sosnjvskij, Aleksei A., Antonyuk, Oksana I., Pit, Nikolai V., Baklanov, Alex V., Babina, Julia V., Itoh, Hiroshi, Padovan, Stefano, Akazawa, Hidehiko, Kafka, Stella, de Miguel, Enrique, Pickard, Roger D., Kiyota, Seiichiro, Shugarov, Sergey Yu., Chochol, Drahomir, Krushevska, Viktoriia, Sekeras, Matej, Pikalova, Olga, Sabo, Richard, Dubovsky, Pavol A., Kudzej, Igor, Ulowetz, Joseph, Dvorak, Shawn, Stone, Geoff, Tordai, Tamas, Dubois, Franky, Logie, Ludwig, Rau, Steve, Vanaverbeke, Siegfried, Vanmunster, Tonny, Oksanen, Arto, Maeda, Yutaka, Kasai, Kiyoshi, Katysheva, Natalia, Morelle, Etienne, Neustroev, Vitaly V., Sjoberg, George
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
Externí odkaz:
http://arxiv.org/abs/1609.08791
Autor:
Kimura, Mariko, Isogai, Keisuke, Kato, Taichi, Ueda, Yoshihiro, Nakahira, Satoshi, Shidatsu, Megumi, Enoto, Teruaki, Hori, Takafumi, Nogami, Daisaku, Littlefield, Colin, Ishioka, Ryoko, Chen, Ying-Tung, King, Sun-Kun, Wen, Chih-Yi, Wang, Shiang-Yu, Lehner, Matthew J., Schwamb, Megan E., Wang, Jen-Hung, Zhang, Zhi-Wei, Alcock, Charles, Axelrod, Tim, Bianco, Federica B., Byun, Yong-Ik, Chen, Wen-Ping, Cook, Kem H., Kim, Dae-Won, Lee, Typhoon, Marshall, Stuart L., Pavlenko, Elena P., Antonyuk, Oksana I., Antonyuk, Kirill A., Pit, Nikolai V., Sosnovskij, Aleksei A., Babina, Julia V., Baklanov, Aleksei V., Pozanenko, Alexei S., Mazaeva, Elena D., Schmalz, Sergei E., Reva, Inna V., Belan, Sergei P., Inasaridze, Raguli Ya., Tungalag, Namkhai, Volnova, Alina A., Molotov, Igor E., de Miguel, Enrique, Kasai, Kiyoshi, Stein, William, Dubovsky, Pavol A., Kiyota, Seiichiro, Miller, Ian, Richmond, Michael, Goff, William, Andreev, Maksim V., Takahashi, Hiromitsu, Kojiguchi, Naoto, Sugiura, Yuki, Takeda, Nao, Yamada, Eiji, Matsumoto, Katsura, James, Nick, Pickard, Roger D., Tordai, Tamás, Maeda, Yutaka, Ruiz, Javier, Miyashita, Atsushi, Cook, Lewis M., Imada, Akira, Uemura, Makoto
Publikováno v:
Nature, Volume 529, Issue 7584, pp. 54-58 (2016)
How black holes accrete surrounding matter is a fundamental, yet unsolved question in astrophysics. It is generally believed that matter is absorbed into black holes via accretion disks, the state of which depends primarily on the mass-accretion rate
Externí odkaz:
http://arxiv.org/abs/1607.06195
Autor:
Isogai, Keisuke, Kato, Taichi, Ohshima, Tomohito, Kasai, Kiyoshi, Oksanen, Arto, Masumoto, Kazunari, Fukushima, Daiki, Maeda, Kazuki, Kawabata, Miho, Matsuda, Risa, Kojiguchi, Naoto, Sugiura, Yuki, Takeda, Nao, Matsumoto, Katsura, Itoh, Hiroshi, Pavlenko, Elena P., Antonyuk, Kirill, Antonyuk, Oksana, Pit, Nikolai, Sosnovskij, Aleksei, Baklanov, Alex, Babina, Julia, Sklyanov, Aleksandr, Kiyota, Seiichiro, Hambsch, Franz-josef, Littlefield, Colin, Maeda, Yutaka, Cook, Lewis M., Masi, Gianluca, Dubovsky, Pavol A., Novak, Rudolf, Dvorak, Shawn, Imada, Akira, Nogami, Daisaku
We report on two superoutbursts of the AM CVn-type object CR Boo in 2014 April--March and 2015 May--June. A precursor outburst acompanied both of these superoutbursts. During the rising branch of the main superoutburst in 2014, we detected growing su
Externí odkaz:
http://arxiv.org/abs/1605.05408
Akademický článek
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Akademický článek
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Autor:
Kato, Taichi, Ishioka, Ryoko, Isogai, Keisuke, Kimura, Mariko, Imada, Akira, Miller, Ian, Masumoto, Kazunari, Nishino, Hirochika, Kojiguchi, Naoto, Kawabata, Miho, Sakai, Daisuke, Sugiura, Yuki, Furukawa, Hisami, Yamamura, Kenta, Kobayashi, Hiroshi, Matsumoto, Katsura, Wang, Shiang-Yu, Chou, Yi, Ngeow, Chow-Choong, Chen, Wen-Ping, Panwar, Neelam, Lin, Chi-Sheng, Hsiao, Hsiang-Yao, Guo, Jhen-Kuei, Lin, Chien-Cheng, Omarov, Chingis, Kusakin, Anatoly, Krugov, Maxim, Starkey, Donn R., Pavlenko, Elena P., Antonyuk, Kirill A., Sosnjvskij, Aleksei A., Antonyuk, Oksana I., Pit, Nikolai V., Baklanov, Alex V., Babina, Julia V., Itoh, Hiroshi, Padovan, Stefano, Akazawa, Hidehiko, Kafka, Stella, de Miguel, Enrique, Pickard, Roger D., Kiyota, Seiichiro, Shugarov, Sergey Yu., Chochol, Drahomir, Krushevska, Viktoriia, Sekeráš, Matej, Pikalova, Olga, Sabo, Richard, Dubovsky, Pavol A., Kudzej, Igor, Ulowetz, Joseph, Dvorak, Shawn, Stone, Geoff, Tordai, Tamás, Dubois, Franky, Logie, Ludwig, Rau, Steve, Vanaverbeke, Siegfried, Vanmunster, Tonny, Oksanen, Arto, Maeda, Yutaka, Kasai, Kiyoshi, Katysheva, Natalia, Morelle, Etienne, Neustroev, Vitaly V., Sjoberg, George
Publikováno v:
Publications of the Astronomical Society of Japan; 20240101, Issue: Preprints