First-authored, refereed papers of Ayumi Asai, ordered by citations

A list of first-authored, refereed publications of Ayumi Asai, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations. Publications above the horizontal line count towards the h-index.

Orcid ID: 0000-0002-5279-686X

160	Downflow Motions Associated with Impulsive Nonthermal Emissions Observed in the 2002 July 23 Solar Flare Asai, Ayumi, Yokoyama, Takaaki, Shimojo, Masumi & Shibata, Kazunari, 2004, ApJ, 605, L77
115	First Simultaneous Observation of an Hα Moreton Wave, EUV Wave, and Filament/Prominence Oscillations Asai, Ayumi, Ishii, Takako T., Isobe, Hiroaki, Kitai, Reizaburo, Ichimoto, Kiyoshi, UeNo, Satoru, Nagata, Shin'ichi, Morita, Satoshi, Nishida, Keisuke, Shiota, Daikou, Oi, Akihito, Akioka, Maki & Shibata, Kazunari, 2012, ApJ, 745, L18
106	Periodic Acceleration of Electrons in the 1998 November 10 Solar Flare Asai, A., Shimojo, M., Isobe, H., Morimoto, T., Yokoyama, T., Shibasaki, K. & Nakajima, H., 2001, ApJ, 562, L103
102	Plasma Ejections from a Light Bridge in a Sunspot Umbra Asai, Ayumi, Ishii, Takako T. & Kurokawa, Hiroki, 2001, ApJ, 555, L65
96	Flare Ribbon Expansion and Energy Release Rate Asai, Ayumi, Yokoyama, Takaaki, Shimojo, Masumi, Masuda, Satoshi, Kurokawa, Hiroki & Shibata, Kazunari, 2004, ApJ, 611, 557
65	Difference between Spatial Distributions of the Hα Kernels and Hard X-Ray Sources in a Solar Flare Asai, Ayumi, Masuda, Satoshi, Yokoyama, Takaaki, Shimojo, Masumi, Isobe, Hiroaki, Kurokawa, Hiroki & Shibata, Kazunari, 2002, ApJ, 578, L91
47	Evolution of Conjugate Footpoints inside Flare Ribbons during a Great Two-Ribbon Flare on 2001 April 10 Asai, Ayumi, Ishii, Takako T., Kurokawa, Hiroki, Yokoyama, Takaaki & Shimojo, Masumi, 2003, ApJ, 586, 624
47	Scaling Relations in Coronal Mass Ejections and Energetic Proton Events Associated with Solar Superflares Takahashi, Takuya, Mizuno, Yoshiyuki & Shibata, Kazunari, 2016, ApJ, 833, L8
44	Quasi-periodic Oscillations in Flares and Coronal Mass Ejections Associated with Magnetic Reconnection Takahashi, Takuya, Qiu, Jiong & Shibata, Kazunari, 2017, ApJ, 848, 102
39	Strongly Blueshifted Phenomena Observed with Hinode EIS in the 2006 December 13 Solar Flare Asai, Ayumi, Hara, Hirohisa, Watanabe, Tetsuya, Imada, Shinsuke, Sakao, Taro, Narukage, Noriyuki, Culhane, J. L. & Doschek, G. A., 2008, ApJ, 685, 622
31	Preflare Nonthermal Emission Observed in Microwaves and Hard X-Rays Asai, Ayumi, Nakajima, Hiroshi, Shimojo, Masumi, White, Stephen M., Hudson, Hugh S. & Lin, Robert P., 2006, Publications of the Astronomical Society of Japan, 58, L1
28	Temporal and Spatial Analyses of Spectral Indices of Nonthermal Emissions Derived from Hard X-Rays and Microwaves Asai, Ayumi, Kiyohara, Junko, Takasaki, Hiroyuki, Narukage, Noriyuki, Yokoyama, Takaaki, Masuda, Satoshi, Shimojo, Masumi & Nakajima, Hiroshi, 2013, ApJ, 763, 87
27	Sheath-accumulating Propagation of Interplanetary Coronal Mass Ejection Takahashi, Takuya & Shibata, Kazunari, 2017, ApJ, 837, L17
27	Characteristics of Anemone Active Regions Appearing in Coronal Holes Observed with the Yohkoh Soft X-Ray Telescope Asai, Ayumi, Shibata, Kazunari, Hara, Hirohisa & Nitta, Nariaki V., 2008, ApJ, 673, 1188
17	Prominence Activation By Coronal Fast Mode Shock Takahashi, Takuya, Asai, Ayumi & Shibata, Kazunari, 2015, ApJ, 801, 37
14	A Study on Red Asymmetry of Hα Flare Ribbons Using a Narrowband Filtergram in the 2001 April 10 Solar Flare Asai, Ayumi, Ichimoto, Kiyoshi, Kita, Reizaburo, Kurokawa, Hiroki & Shibata, Kazunari, 2012, Publications of the Astronomical Society of Japan, 64, 20
13	Imaging Spectroscopy on Preflare Coronal Nonthermal Sources Associated with the 2002 July 23 Flare Asai, Ayumi, Nakajima, Hiroshi, Shimojo, Masumi, Yokoyama, Takaaki, Masuda, Satoshi & Krucker, Säm, 2009, ApJ, 695, 1623
5	Loop top nonthermal emission sources associated with an over-the-limb flare observed with NoRH and RHESSI Asai, Ayumi, Nakajima, Hiroshi, Oka, Mitsuo, Nishida, Keisuke & Tanaka, Yasuyuki T., 2007, Advances in Space Research, 39, 1398
5	Flare Ribbon Expansion and Energy Release Asai, Ayumi, Yokoyama, Takaaki, Shimojo, Masumi, Masuda, Satoshi & Shibata, Kazunari, 2006, Journal of Astrophysics and Astronomy, 27, 167
0	Evolution of flare ribbons and energy release Asai, A., Masuda, S., Yokoyama, T., Shimojo, M., Kurokawa, H., Ishii, T. T. & Shibatal, K., 2003, Advances in Space Research, 32, 2561