Umehata Hideki

ウメハタヒデキ | Umehata Hideki

Affiliation and department：
Job title： Designated Assistant Professor
Homepage URL (1)： https://hidekiumehata.github.io/

Research field (1)： Astronomy

Research keywords (5)：超巨大ブラックホール , 銀河天文学 , 宇宙大規模構造 , 電波天文学 , 宇宙網

Research theme for competitive and other funds (6)：

2024 - 2027 Charting galaxy formation within the cosmic web
2020 - 2025 Gaseous network connecting galaxies in the early Universe
2022 - 2022 初期宇宙における宇宙網と銀河の共進化の研究
2017 - 2020 Interaction between galaxies and intergalactic medium uncovered by IFU and ALMA
2016 - 2018 原始銀河団における爆発的星形成活動の起源と進化の解明

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Papers (99)：

Shuo Huang, Ryohei Kawabe, Kotaro Kohno, Toshiki Saito, Shoichiro Mizukoshi, Daisuke Iono, Tomonari Michiyama, Yoichi Tamura, Christopher C. Hayward, Hideki Umehata. J0107a: A Barred Spiral Dusty Star-forming Galaxy at z = 2.467. The Astrophysical Journal Letters. 2023
Xuheng Ding, Masafusa Onoue, John D. Silverman, Yoshiki Matsuoka, Takuma Izumi, Michael A. Strauss, Knud Jahnke, Camryn L. Phillips, Junyao Li, Marta Volonteri, et al. Detection of stellar light from quasar host galaxies at redshifts above 6. Nature. 2023. 621. 7977. 51-55
Shuo Huang, Hideki Umehata, Ryohei Kawabe, Kotaro Kohno, Minju Lee, Yoichi Tamura, Bunyo Hatsukade, Ken Mawatari. Characterizing CO Emitters in the SSA22-AzTEC26 Field. Astrophysical Journal. 2023. 953. 1
Erik B. Monson, Keith Doore, Rafael T. Eufrasio, Bret D. Lehmer, David M. Alexander, Chris M. Harrison, Mariko Kubo, Cristian Saez, Hideki Umehata. Revisiting the Properties of X-Ray Active Galactic Nuclei in the SSA22 Protocluster: Normal Supermassive Black Hole and Host-galaxy Growth for AGNs in a z = 3.09 Overdensity. The Astrophysical Journal. 2023
Yoichi Tamura, Tom J. L. C. Bakx, Akio K. Inoue, Takuya Hashimoto, Tsuyoshi Tokuoka, Chihiro Imamura, Bunyo Hatsukade, Minju M. Lee, Kana Moriwaki, Takashi Okamoto, et al. The 300 pc Resolution Imaging of a z = 8.31 Galaxy: Turbulent Ionized Gas and Potential Stellar Feedback 600 Million Years after the Big Bang. The Astrophysical Journal. 2023. 952. 1

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MISC (15)：

田村陽一, BAKX Tom, 今村千博, 萩本将都, 竹内努, 井上昭雄, 徳岡剛史, 橋本拓也, 松尾宏, 馬渡健, et al. ALMAによるz=8.31のライマンブレイク銀河の300pc分解能撮像. 日本天文学会年会講演予稿集. 2022. 2022
中野覚矢, 田村陽一, 谷口暁星, 萩本将都, 竹内努, BAKX T., 井上昭雄, 橋本拓也, 松尾宏, 梅畑豪紀, et al. 大質量銀河団SPT-CL J0615-5746に属するCO分子輝線銀河が示す環境効果による星形成活動の抑制. 日本天文学会年会講演予稿集. 2021. 2021
馬渡健, 井上昭雄, 山田亨, 大塚拓也, 林野友紀, 山中郷史, 菅原悠馬, LEE Khee-Gan, TEJOS Nicolas, SCHLEGEL David, et al. HI Tomograpic survey in the SSA22 field (SSASS-HIT) (II): tomographic map at 2.7<z<3.55. 日本天文学会年会講演予稿集. 2021. 2021
松田慧一, 梅畑豪紀, 田村陽一, 谷口暁星, BAKX T., 河野孝太郎, 中西康一郎, 但木謙一, RUJOPAKARN W., IVISON R., et al. 原始銀河団領域SSA22におけるJVLA5cm電波連続光観測:I.ソースカタログの作成. 日本天文学会年会講演予稿集. 2021. 2021
泉拓磨, 今西昌俊, 馬場俊介, 中西康一郎, 松岡良樹, 長尾透, 藤本征史, 尾上匡房, STRAUSS Michael A., 梅畑豪紀, et al. z=7クエーサーにおける大規模アウトフローと始原的共進化関係. 日本天文学会年会講演予稿集. 2021. 2021

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Books (8)：

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Lectures and oral presentations (70)：

Charting galaxy formation within cosmic web filaments
(2024)
ALMA-MUSE-JWST-Chandra Deep Field in a proto-cluster
(the ALMA science workshop between Chile and Japan 2023)
Accelerated massive galaxy formation along the cosmic web filaments at z=3
(ALMA at 10 years: Past, Present, and Future 2023)
Resolved perspectives on the formation of massive galaxies in the cosmic web filaments at a redshift of z=3
(Resolving the Extragalactic Universe with ALMA & JWST 2023)
Massive galaxy formation along the cosmic web filaments at z=3
(First structures 2023 workshop 2023)

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Education (3)：

Work history (10)：

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Committee career (5)：

Awards (3)：

2023/04 - Ministry of Education, Culture, Sports, Science and Technology (MEXT) The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology, The Young Scientists’ Award Study of the cosmic web connecting active galaxies in the proto-cluster
2021/03 - 日本天文学会欧文研究報告論文賞 Big Three Dragons: A z = 7.15 Lyman-break galaxy detected in [O III] 88μm, [C II] 158μm, and dust continuum with ALMA
2020/03 - 理化学研究所第11回理化学研究所桜舞賞・研究奨励賞原始銀河団中の銀河とブラックホールをつなぐガスフィラメントの発見

Association Membership(s) (1)：

日本天文学会

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