Rchr
J-GLOBAL ID:200901048961157308
Update date: May. 13, 2024
Akiyama Masayuki
アキヤマ マサユキ | Akiyama Masayuki
Affiliation and department:
Job title:
Professor
Homepage URL (2):
https://www.astr.tohoku.ac.jp/~akiyama/index.html
,
https://www.astr.tohoku.ac.jp/~akiyama/index_en.html
Research field (1):
Astronomy
Research keywords (3):
development of optical near-infrared adaptive optics instruments
, Cosmological evolution of supermassive black holes
, Galaxy formation and galaxy evolution
Research theme for competitive and other funds (11):
- 1999 - 現在 Revealing Cosmological Evolution of Super Massive Black Holes
- 1995 - 現在 Observational study of galaxy formation and evolution
- 2021 - 2023 Statistical measurement of atmospheric turbulence altitude profile with Subaru telescope
- 2017 - 2022 Establishing processes of galaxy structure revealed by a Subaru tomographic adaptive optics
- 2014 - 2017 Performance evaluation of an ultra widel-field multi-object adaptive optics on the Subaru telescope
- 2011 - 2012 Accurate and Fast Tomographic Wavefront Reconstruction for NextGeneration Multi Object Adaptive Optics System
- 2009 - 2012 Reconstructing cosmic star formation history with memory of stars and dusts in red galaxies
- 2006 - 2008 Growth History of Super-Massive Blackhole Revealed with NIR MOS on Subaru Telescope
- 2007 - 2007 すばるFMOSによるバリオン振動探査計画の検討
- 2004 - 2006 遠方宇宙での銀河中心巨大ブラックホールの成長過程
- 1998 - 1999 「あすか」による広域深宇宙探査の光学同定及び活動的銀河の研究
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Papers (228):
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Yoshiki Matsuoka, Takuma Izumi, Masafusa Onoue, Michael A. Strauss, Kazushi Iwasawa, Nobunari Kashikawa, Masayuki Akiyama, Kentaro Aoki, Junya Arita, Masatoshi Imanishi, et al. Discovery of Merging Twin Quasars at z = 6.05. The Astrophysical Journal Letters. 2024
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Wanqiu He, Masayuki Akiyama, Motohiro Enoki, Kohei Ichikawa, Kohei Inayoshi, Nobunari Kashikawa, Toshihiro Kawaguchi, Yoshiki Matsuoka, Tohru Nagao, Masafusa Onoue, et al. Black Hole Mass and Eddington-ratio Distributions of Less-luminous Quasars at z ∼ 4 in the Subaru Hyper Suprime-Cam Wide Field. Astrophysical Journal. 2024. 962. 2
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Ayumi Takahashi, Yoshiki Matsuoka, Masafusa Onoue, Michael A. Strauss, Nobunari Kashikawa, Yoshiki Toba, Kazushi Iwasawa, Masatoshi Imanishi, Masayuki Akiyama, Toshihiro Kawaguchi, et al. Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). XVII. Black Hole Mass Distribution at z ∼ 6 Estimated via Spectral Comparison with Low-z Quasars. Astrophysical Journal. 2024. 960. 2
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Yoshiki Matsuoka, Masafusa Onoue, Kazushi Iwasawa, Michael A. Strauss, Nobunari Kashikawa, Takuma Izumi, Tohru Nagao, Masatoshi Imanishi, Masayuki Akiyama, John D. Silverman, et al. Quasar Luminosity Function at z = 7. Astrophysical Journal Letters. 2023. 949. 2
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Johan Comparat, Wentao Luo, Andrea Merloni, Surhud More, Mara Salvato, Mirko Krumpe, Takamitsu Miyaji, William Brandt, Antonis Georgakakis, Masayuki Akiyama, et al. The cosmic web of X-ray active galactic nuclei seen through the eROSITA Final Equatorial Depth Survey (eFEDS). Astronomy and Astrophysics. 2023. 673
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MISC (39):
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東谷千比呂, 吉田道利, 守屋尭, 本原顕太郎, 尾崎忍夫, 柳澤顕史, 大野良人, 美濃和陽典, 早野裕, 小山佑世, et al. すばる望遠鏡広帯域分光装置NINJA:装置概要. 日本天文学会年会講演予稿集. 2022. 2022
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守屋尭, 吉田道利, 東谷千比呂, 本原顕太郎, 尾崎忍夫, 柳澤顕史, 大野良人, 小山佑世, 冨永望, 大内正己, et al. すばる望遠鏡広帯域分光装置NINJA:科学目標. 日本天文学会年会講演予稿集. 2022. 2022
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青木和光, 岩田生, 臼田知史, 小山佑世, 冨永望, 古澤久徳, 安井千香子, 秋山正幸, 田村陽一, 成田憲保, et al. TMT科学運用の検討. 日本天文学会年会講演予稿集. 2021. 2021
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Abdurro'uf, Masayuki Akiyama. Spatially resolved stellar mass buildup and quenching in massive disk galaxies over the last 10 Gyr revealed with spatially resolved SED fitting. 2019
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白崎裕治, 秋山正幸, 長尾透, 鳥羽儀樹, 何晩秋, 大石雅寿, 水本好彦, 宮崎聡, 西澤淳, 臼田知史. HSCサーベイによる赤方偏移0.6-3.0におけるAGN周辺銀河の特性. 日本天文学会年会講演予稿集. 2017. 2017. 290
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Lectures and oral presentations (3):
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Tomographic Wavefront Estimation for Wide-Field Adaptive Optics Sytems
(International Symposium on Optical Memory 2016 2016)
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Toward Complete Understanding of Accretion History in the Universe and Its Relation to the Galaxy Formation
(Joint Subaru/Gemini Science Conference 2009)
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Performance of Echidna fiber positioner for FMOS on Subaru
(SPIE Astronomical Telescopes and Instrumentation 2008 2008)
Education (2):
- - 2000 Kyoto University Graduate School, Division of Natural Science Astronomy
- - 1995 Kyoto University Faculty of Science Department of Astronomy
Professional career (1):
Work history (3):
- 2017/04 - 現在 Tohoku University Astronomical Institute
- 2008/04 - 2017/03 Tohoku University Astronomical Institute
- 2000/04 - 2008/03 Subaru Telescope, National Astronomical Observatory of Japan Researcher
Committee career (16):
- 2023/07 - 現在 東北大学ダイバーシティ・エクイティ・インクルージョン推進センター 副センター長
- 2022/10 - 現在 TMT International Observatory Science Advisary Committee Chair
- 2020/09 - 現在 TMT-J Science Advisary Committee Chair
- 2020/04 - 現在 仙台市天文台運営協議会 委員長
- 2022/04 - 2023/06 東北大学男女共同参画推進センター 副センター長
- 2011/04 - 2022/09 TMT International Observatory Science Advisary Committee Member
- 2017/04 - 2020/08 TMT-J Science Advisary Committee chair
- 2017/06 - 2019/05 国立天文台すばる Time Allocation Committee 委員長
- 2017/06 - 2019/05 すばる小委員会 委員
- 2016/05 - 2019/04 Association of Universities for Research in Astronomy (AURA) Member Representative
- 2008/11 - 2018/10 日本天文学会 欧文論文誌編集委員
- 2016/06 - 2018/05 国立天文台光赤外専門委員会 委員
- 2015/06 - 2017/05 国立天文台すばる Time Allocation Committee 委員
- 2012/04 - 2017/03 国立天文台研究交流委員会 委員
- 2011/04 - 2017/03 TMT推進小委員会 委員
- 2010/08 - 2014/07 すばる小委員会 委員
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Association Membership(s) (3):
American Astronomical Society
, Astronomical Society of Japan
, International Astronomical Union
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