菅原 悠馬 (スガハラ ユウマ)

写真a

所属

理工学術院 理工学術院総合研究所

職名

次席研究員(研究院講師)

学歴 【 表示 / 非表示

  • 2017年04月
    -
    2020年03月

    東京大学   大学院理学系研究科   物理学専攻  

  • 2015年04月
    -
    2017年03月

    東京大学   大学院理学系研究科   物理学専攻  

  • 2011年04月
    -
    2015年03月

    京都大学   理学部   理学科  

 

研究分野 【 表示 / 非表示

  • 天文学   系外銀河天文学

論文 【 表示 / 非表示

  • Large Population of ALMA Galaxies at z > 6 with Very High [O iii] 88 μm to [C ii] 158 μm Flux Ratios: Evidence of Extremely High Ionization Parameter or PDR Deficit?

    Harikane, Y., Ouchi, M., Inoue, A.K., Matsuoka, Y., Tamura, Y., Bakx, T., Fujimoto, S., Moriwaki, K., Ono, Y., Nagao, T., Tadaki, K.-I., Kojima, T., Shibuya, T., Egami, E., Ferrara, A., Gallerani, S., Hashimoto, T., Kohno, K., Matsuda, Y., Matsuo, H., Pallottini, A., Sugahara, Y., Vallini, L.

    Astrophysical Journal   896 ( 2 )  2020年  [査読有り]

    DOI

  • Balmer Break Galaxy Candidates at z ∼ 6: A Potential View on the Star Formation Activity at z ⪆ 14

    Mawatari, K., Inoue, A.K., Hashimoto, T., Silverman, J., Kajisawa, M., Yamanaka, S., Yamada, T., Davidzon, I., Capak, P., Lin, L., Hsieh, B.-C., Taniguchi, Y., Tanaka, M., Ono, Y., Harikane, Y., Sugahara, Y., Fujimoto, S., Nagao, T.

    Astrophysical Journal   889 ( 2 )  2020年  [査読有り]

    DOI

  • Fast outflows identified in early star-forming galaxies at z = 5-6

    Sugahara, Y., Ouchi, M., Harikane, Y., Bouché, N., Mitchell, P.D., Blaizot, J.

    Astrophysical Journal   886 ( 1 )  2019年  [査読有り]

    DOI

  • A Giant Green Pea Identified in the Spectroscopy of Spatially Extended [O iii] Sources

    Yuma, S., Ouchi, M., Fujimoto, S., Kojima, T., Sugahara, Y.

    Astrophysical Journal   882 ( 1 ) 17 - 17  2019年  [査読有り]

    DOI

  • The Hyper Suprime-Cam SSP survey: Overview and survey design

    Hiroaki Aihara, Nobuo Arimoto, Robert Armstrong, Stéphane Arnouts, Neta A. Bahcall, Steven Bickerton, James Bosch, Kevin Bundy, Peter L. Capak, James H. H. Chan, Masashi Chiba, Jean Coupon, Eiichi Egami, Motohiro Enoki, Francois Finet, Hiroki Fujimori, Seiji Fujimoto, Hisanori Furusawa, Junko Furusawa, Tomotsugu Goto, Andy Goulding, Johnny P. Greco, Jenny E. Greene, James E. Gunn, Takashi Hamana, Yuichi Harikane, Yasuhiro Hashimoto, Takashi Hattori, Masao Hayashi, Yusuke Hayashi, Krzysztof G. Hełminiak, Ryo Higuchi, Chiaki Hikage, Paul T. P. Ho, Bau-Ching Hsieh, Kuiyun Huang, Song Huang, Hiroyuki Ikeda, Masatoshi Imanishi, Akio K. Inoue, Kazushi Iwasawa, Ikuru Iwata, Anton T. Jaelani, Hung-Yu Jian, Yukiko Kamata, Hiroshi Karoji, Nobunari Kashikawa, Nobuhiko Katayama, Satoshi Kawanomoto, Issha Kayo, Jin Koda, Michitaro Koike, Takashi Kojima, Yutaka Komiyama, Akira Konno, Shintaro Koshida, Yusei Koyama, Haruka Kusakabe, Alexie Leauthaud, Chien-Hsiu Lee, Lihwai Lin, Yen-Ting Lin, Robert H. Lupton, Rachel Mandelbaum, Yoshiki Matsuoka, Elinor Medezinski, Sogo Mineo, Shoken Miyama, Hironao Miyatake, Satoshi Miyazaki, Rieko Momose, Anupreeta More, Surhud More, Yuki Moritani, Takashi J. M. Oriya, Tomoki Morokuma, Shiro Mukae, Ryoma Murata, Hitoshi Murayama, Tohru Nagao, Fumiaki Nakata, Mana Niida, Hiroko Niikura, Atsushi J. Nishizawa, Yoshiyuki Obuchi, Masamune Oguri, Yukie Oishi, Nobuhiro Okabe, Sakurako Okamoto, Yuki Okura, Yoshiaki Ono, Masato Onodera, Masafusa Onoue, Ken Osato, Masami Ouchi, Paul A. Price, Tae-Soo Pyo, Masao Sako, Marcin Sawicki, Takatoshi Shibuya, Kazuhiro Shimasaku, Atsushi Shimono, Masato Shirasaki, John D. Silverman, Melanie Simet, Joshua Speagle, David N. Spergel, Michael A. Strauss, Yuma Sugahara, Naoshi Sugiyama, Yasushi Suto, Sherry H. Suyu, Nao Suzuki, Philip J. Tait, Masahiro Takada, Tadafumi Takata, Naoyuki Tamura, Manobu M. Tanaka, Masaomi Tanaka, Masayuki Tanaka, Yoko Tanaka, Tsuyoshi Terai, Yuichi Terashima, Yoshiki Toba, Nozomu Tominaga, Jun Toshikawa, Edwin L. Turner, Tomohisa Uchida, Hisakazu Uchiyama, Keiichi Umetsu, Fumihiro Uraguchi, Yu Ji Urata, Tomonori Usuda, Yousuke Utsumi, Shiang-Yu Wang, Wei-Hao Wang, Kenneth C. Wong, Kiyoto Yabe, Yoshihiko Yamada, Hitomi Yamanoi, Naoki Yasuda, Sherry Yeh, Atsunori Yonehara, Suraphong Yuma

    Publications of the Astronomical Society of Japan   70 ( 1 )  2018年01月  [査読有り]

     概要を見る

    Hyper Suprime-Cam (HSC) is a wide-field imaging camera on the prime focus of the 8.2-m Subaru telescope on the summit of Mauna Kea in Hawaii. A team of scientists from Japan, Taiwan, and Princeton University is using HSC to carry out a 300-night multi-band imaging survey of the high-latitude sky. The survey includes three layers: the Wide layer will cover 1400 deg2 in five broad bands (grizy), with a 5 σ point-source depth of r ≈ 26. The Deep layer covers a total of 26 deg2 in four fields, going roughly a magnitude fainter, while the UltraDeep layer goes almost a magnitude fainter still in two pointings of HSC (a total of 3.5 deg2). Here we describe the instrument, the science goals of the survey, and the survey strategy and data processing. This paper serves as an introduction to a special issue of the Publications of the Astronomical Society of Japan, which includes a large number of technical and scientific papers describing results from the early phases of this survey.

    DOI

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