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宇宙科学研究所 教育職一覧 2024年5月1日時点.pdf

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Dept. of Solar System Sciences

Researcher List >> Atsushi Yamazaki
 

Atsushi Yamazaki

 
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NameAtsushi Yamazaki
URL
AffiliationJapan Aerospace Exploration Agency
SectionInstitute of Space and Astronautical Science
Job titleAssociate Professor
Research funding number00374893
J-Global ID202001008895424436

Research Interests

 
太陽圏システム科学 ,惑星大気 ,宇宙プラズマ ,系外惑星

Papers

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Long‐Term Variability of Mean Winds and Planetary‐Scale Waves Around Venusian Cloud Top Observed With Akatsuki/UVI
Takeshi Horinouchi   Toru Kouyama   Masataka Imai   Shin‐ya Murakami   Yeon Joo Lee   Atsushi Yamazaki   Manabu Yamada   Shigeto Watanabe   Takeshi Imamura   Javier Peralta   Takehiko Satoh   
Journal of Geophysical Research: Planets      Mar 2024
 
Periodic Variation of Mesoscale Ultraviolet Contrast at the Cloud Top of Venus
Tomoya Suda   Takeshi Imamura   Yeon Joo Lee   Atsushi Yamazaki   Takehiko Satoh   Takao M. Sato   
Journal of Geophysical Research: Planets      Oct 2023   [Refereed]
 
Venus cloud discontinuity in 2022
J. Peralta   A. Cidadão   L. Morrone   C. Foster   M. Bullock   E. F. Young   I. Garate-Lopez   A. Sánchez-Lavega   T. Horinouchi   T. Imamura   E. Kardasis   A. Yamazaki   S. Watanabe   
Astronomy & Astrophysics   672 L2-L2   Mar 2023
Context. First identified in 2016 by the Japan Aerospace eXploration Agency (JAXA) Akatsuki mission, the discontinuity or disruption is a recurrent wave observed to propagate over decades at the deeper clouds of Venus (47–56 km above the surface),...
 
Mid-infrared laser heterodyne spectrometer by hollow optical fiber and its newly designed coupler
Hiromu Nakagawa   Satoki Tsukada   Takashi Katagiri   Yasumasa Kasaba   Isao Murata   Yasuhiro Hirahara   Yuji Matsuura   Atsushi Yamazaki   
Applied Optics   62(6) A31-A31   Jan 2023
We demonstrate a newly designed, to the best of our knowledge, hollow optical fiber coupler for a mid-infrared (IR) laser heterodyne spectrometer that mixes a targeted light source with local oscillator (LO) light. The hollow fiber achieves a high...
 
Alternate oscillations of Martian hydrogen and oxygen upper atmospheres during a major dust storm.
Kei Masunaga   Naoki Terada   Nao Yoshida   Yuki Nakamura   Takeshi Kuroda   Kazuo Yoshioka   Yudai Suzuki   Hiromu Nakagawa   Tomoki Kimura   Fuminori Tsuchiya   Go Murakami   Atsushi Yamazaki   Tomohiro Usui   Ichiro Yoshikawa   
Nature communications   13(1) 6609-6609   Nov 2022
Dust storms on Mars play a role in transporting water from its lower to upper atmosphere, seasonally enhancing hydrogen escape. However, it remains unclear how water is diurnally transported during a dust storm and how its elements, hydrogen and o...

Misc.

1234>
 
 
一番星へ行こう！日本の金星探査機の挑戦 その50 〜金星探査検討RG設立:「あかつき」に続く日本の金星探査〜
今井 正尭   神山 徹   安藤 紘基   佐川 英夫   佐藤 隆雄   原田 裕己   山崎 敦   佐藤 毅彦   今村 剛   
日本惑星科学会誌遊星人   31(2) 146-152   Nov 2022
 
Status of GEO-X (GEOspace X-ray imager) mission
江副祐一郎   船瀬龍   船瀬龍   三好由純   石川久美   笠原慧   山崎敦   長谷川洋   三谷烈史   松本洋介   藤本正樹   上野宗孝   川勝康弘   岩田隆浩   沼澤正樹   細川敬祐   
地球電磁気・地球惑星圏学会総会及び講演会(Web)   150th    2021
 
Initial performance of the radio occultation experiment in the Venus orbiter mission Akatsuki Akatsuki at Venus: The First Year of Scientific Operation Masato Nakamura, Dmitri Titov, Kevin McGouldrick, Pierre Drossart, Jean-Loup Bertaux and Huixin Liu 7. Planetary science
Takeshi Imamura   Hiroki Ando   Silvia Tellmann   Martin Pätzold   Bernd Häusler   Atsushi Yamazaki   Takao M. Sato   Katsuyuki Noguchi   Yoshifumi Futaana   Janusz Oschlisniok   Sanjay Limaye   R. K. Choudhary   Yasuhiro Murata   Hiroshi Takeuchi   Chikako Hirose   Tsutomu Ichikawa   Tomoaki Toda   Atsushi Tomiki   Takumi Abe   Zen Ichi Yamamoto   Hirotomo Noda   Takahiro Iwata   Shin Ya Murakami   Takehiko Satoh   Tetsuya Fukuhara   Kazunori Ogohara   Ko Ichiro Sugiyama   Hiroki Kashimura   Shoko Ohtsuki   Seiko Takagi   Yukio Yamamoto   Naru Hirata   George L. Hashimoto   Manabu Yamada   Makoto Suzuki   Nobuaki Ishii   Tomoko Hayashiyama   Yeon Joo Lee   Masato Nakamura   
Earth, Planets and Space   69(1)    Dec 2017
© 2017 The Author(s). After the arrival of Akatsuki spacecraft of Japan Aerospace Exploration Agency at Venus in December 2015, the radio occultation experiment, termed RS (Radio Science), obtained 19 vertical profiles of the Venusian atmosphere b...
 
Road to the first star : Venus orbiter from Japan(32)Akatsuki Science Data Archive
26(3) 92-96   Sep 2017
 
金星大気中に発見された巨大定在重力波
田口真   神山徹   今村剛   堀之内武   福原哲哉   二口将彦   はしもと じょーじ   岩上直幹   村上真也   小郷原一智   佐藤光輝   佐藤隆雄   鈴木睦   高木聖子   上野宗孝   渡部重十   山田学   山崎敦   中村正人   
地球電磁気・地球惑星圏学会総会及び講演会(Web)   140th    2016

Research Projects

12>
 
 
宇宙・地上望遠鏡・探査機・及びモデルを融合させた木星磁気圏の粒子加速に関する研究
日本学術振興会: 科学研究費助成事業 基盤研究(B)
吉岡 和夫 山崎 敦 土屋 史紀 木村 智樹 北 元 垰 千尋 
Project Year: Apr 2019 - Mar 2022
 
ひさき衛星惑星間空間ヘリウム分布の光学観測による太陽圏と星間ガスに関わる研究
日本学術振興会: 科学研究費助成事業 基盤研究(C)
山崎 敦 
Project Year: Apr 2018 - Mar 2021
 
Energy release and transfer processes of rotating magnetospheres uncovered by combinations of space telescope and explorer
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)
Kimura Tomoki Tao Chihiro Badman Sarah Yoshioka Kazuo Murakami Go Yamazaki Astushi 
Project Year: Apr 2016 - Mar 2019
 
Development of Fiber IFU and Observation of Venus Cloud Tops
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
YAMADA Manabu 
Project Year: Apr 2014 - Mar 2018
 
Visible and infrared high dispersion spectroscopic investigation of the solar system planets in the Hawaii Haleakala observatory
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)
KASABA Yasumasa SAKANOI Takeshi MURATA Isao NAKAGAWA Hiromu KAGITANI Masato OKANO Shoichi YOSHIKAWA Ichiro YAMAZAKI Atsushi KAMEDA Shingo TAO Chihiro YONEDA Mizuki 
Project Year: Apr 2012 - Mar 2015
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