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Kazunari Shibata

kyoto university

73H-index
654Paper Count
1.9WCitation Count
Published Papers 135
Publication Date
Multiwavelength Campaign Observations of a Young Solar-type Star; EK Draconis. III. Comparison between Starspot Mapping; Zeeman Doppler Imaging; and Multiwavelength Variability
err2026-04-02
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errKai Ikuta; Kosuke Namekata; Pascal Petit; Vladimir S. Airapetian; Hiroyuki Maehara; Yuta Notsu; Aline A. Vidotto; Keith Gendreau; Sandra V. Jeffers; Stephen Marsden; Julien Morin; Coralie Neiner; Rishi R. Paudel; Daisaku Nogami; Kazunari Shibata
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Do Young Suns Produce Frequent; Massive CMEs? Results from Five-year Dedicated Optical Observations of EK Draconis and V889 Hercules
err2025-10-27
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errKosuke Namekata; Hiroyuki Maehara; Yuta Notsu; Satoshi Honda; Kai Ikuta; Daisaku Nogami; Kazunari Shibata
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Discovery of multi-temperature coronal mass ejection signatures from a young solar analogue
err2025-10-27
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errKosuke Namekata; Kevin France; Jongchul Chae; Vladimir S. Airapetian; Adam Kowalski; Yuta Notsu; Peter R. Young; Satoshi Honda; Soosang Kang; Juhyung Kang; Kyeore Lee; Hiroyuki Maehara; Kyoung-Sun Lee; Cole Tamburri; Tomohito Ohshima; Masaki Takayama; Kazunari Shibata
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Obituary: Tadashi Hirayama (1934-2025)
err2025-05-08
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PREAI
errSakurai, Takashi; Shibata, Kazunari
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Multiwavelength Campaign Observations of a Young Solar-type Star, EK Draconis. II. Understanding Prominence Eruption through Data-driven Modeling and Observed Magnetic Environment
err2024-11-27
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errNamekata, Kosuke; Ikuta, Kai; Petit, Pascal; Airapetian, Vladimir S.; Vidotto, Aline A.; Heinzel, Petr; Wollmann, Jiri; Maehara, Hiroyuki; Notsu, Yuta; Inoue, Shun; Marsden, Stephen; Morin, Julien; Jeffers, Sandra V.; Neiner, Coralie; Paudel, Rishi R.; Avramova-Boncheva, Antoaneta A.; Gendreau, Keith; Shibata, Kazunari
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A fast-filament eruption observed in the Hα spectral line
err2024-10-07
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errCabezas, Denis P.; Ichimoto, Kiyoshi; Asai, Ayumi; Ueno, Satoru; Morita, Satoshi; Otsuji, Ken-ichi; Shibata, Kazunari
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Calcium Bright Knots and the Formation of Chromospheric Anemone Jets on the Sun
err2024-02-15
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errOAAI
errSingh, Kunwar Alkendra Pratap; Nishida, Keisuke; Shibata, Kazunari
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Apache Point Observatory (APO)/SMARTS Flare Star Campaign Observations. I. Blue Wing Asymmetries in Chromospheric Lines during Mid-M-Dwarf Flares from Simultaneous Spectroscopic and Photometric Observation Data
err2024-01-25
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errOAAI
errNotsu, Yuta; Kowalski, Adam F.; Maehara, Hiroyuki; Namekata, Kosuke; Hamaguchi, Kenji; Enoto, Teruaki; Tristan, Isaiah I.; Hawley, Suzanne L.; Davenport, James R. A.; Honda, Satoshi; Ikuta, Kai; Inoue, Shun; Namizaki, Keiichi; Nogami, Daisaku; Shibata, Kazunari
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Multiwavelength Campaign Observations of a Young Solar-type Star, EK Draconis. I. Discovery of Prominence Eruptions Associated with Superflares
err2024-01-11
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errOAAI
errNamekata, Kosuke; Airapetian, Vladimir S.; Petit, Pascal; Maehara, Hiroyuki; Ikuta, Kai; Inoue, Shun; Notsu, Yuta; Paudel, Rishi R.; Arzoumanian, Zaven; Avramova-Boncheva, Antoaneta A.; Gendreau, Keith; Jeffers, Sandra V.; Marsden, Stephen; Morin, Julien; Neiner, Coralie; Vidotto, Aline A.; Shibata, Kazunari
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Starspot Mapping with Adaptive Parallel Tempering. II. Application to TESS Data for M-dwarf Flare Stars AU Microscopii, YZ Canis Minoris, and EV Lacertae
err2023-05-08
err11
errOAAI
errIkuta, Kai; Namekata, Kosuke; Notsu, Yuta; Maehara, Hiroyuki; Okamoto, Soshi; Honda, Satoshi; Nogami, Daisaku; Shibata, Kazunari
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Detection of a High-velocity Prominence Eruption Leading to a CME Associated with a Superflare on the RS CVn-type Star V1355 Orionis
err2023-04-27
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errInoue, Shun; Maehara, Hiroyuki; Notsu, Yuta; Namekata, Kosuke; Honda, Satoshi; Namizaki, Keiichi; Nogami, Daisaku; Shibata, Kazunari
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A Superflare on YZ Canis Minoris Observed by the Seimei Telescope and TESS: Red Asymmetry of Ha Emission Associated with White-light Emission
err2023-03-07
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errOAAI
errNamizaki, Keiichi; Namekata, Kosuke; Maehara, Hiroyuki; Notsu, Yuta; Honda, Satoshi; Nogami, Daisaku; Shibata, Kazunari
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Unified Relationship between Cold Plasma Ejections and Flare Energies Ranging from Solar Microflares to Giant Stellar Flares
err2023-02-03
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errOAAI
errKotani, Yuji; Shibata, Kazunari; Ishii, Takako T. T.; Yamasaki, Daiki; Otsuji, Kenichi; Ichimoto, Kiyoshi; Asai, Ayumi
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Discovery of a Long-duration Superflare on a Young Solar-type Star EK Draconis with Nearly Similar Time Evolution for Hα and White-light Emissions
err2022-02-15
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errNamekata, Kosuke; Maehara, Hiroyuki; Honda, Satoshi; Notsu, Yuta; Okamoto, Soshi; Takahashi, Jun; Takayama, Masaki; Ohshima, Tomohito; Saito, Tomoki; Katoh, Noriyuki; Tozuka, Miyako; Murata, Katsuhiro L.; Ogawa, Futa; Niwano, Masafumi; Adachi, Ryo; Oeda, Motoki; Shiraishi, Kazuki; Isogai, Keisuke; Nogami, Daisaku; Shibata, Kazunari
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Probable detection of an eruptive filament from a superflare on a solar-type star
err2021-12-09
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errOAAI
errNamekata, Kosuke; Maehara, Hiroyuki; Honda, Satoshi; Notsu, Yuta; Okamoto, Soshi; Takahashi, Jun; Takayama, Masaki; Ohshima, Tomohito; Saito, Tomoki; Katoh, Noriyuki; Tozuka, Miyako; Murata, Katsuhiro L.; Ogawa, Futa; Niwano, Masafumi; Adachi, Ryo; Oeda, Motoki; Shiraishi, Kazuki; Isogai, Keisuke; Seki, Daikichi; Ishii, Takako T.; Ichimoto, Kiyoshi; Nogami, Daisaku; Shibata, Kazunari
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