H
Hajime Sugai
Researcher at University of Tokyo
Publications - 176
Citations - 4633
Hajime Sugai is an academic researcher from University of Tokyo. The author has contributed to research in topics: Galaxy & Spectrograph. The author has an hindex of 31, co-authored 175 publications receiving 4004 citations. Previous affiliations of Hajime Sugai include Kyoto University & University of California, Los Angeles.
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Journal ArticleDOI
Extragalactic science, cosmology, and Galactic archaeology with the Subaru Prime Focus Spectrograph
Masahiro Takada,Richard S. Ellis,Masashi Chiba,Jenny E. Greene,Hiroaki Aihara,Hiroaki Aihara,Nobuo Arimoto,Kevin Bundy,Judith G. Cohen,Olivier Doré,G. Graves,James E. Gunn,Timothy M. Heckman,Christopher M. Hirata,Paul T. P. Ho,Jean-Paul Kneib,Olivier Le Fevre,Lihwai Lin,Surhud More,Hitoshi Murayama,Hitoshi Murayama,Tohru Nagao,Masami Ouchi,Michael Seiffert,John D. Silverman,Laerte Sodré,David N. Spergel,David N. Spergel,Michael A. Strauss,Hajime Sugai,Yasushi Suto,Hideki Takami,Rosemary F. G. Wyse +32 more
TL;DR: The Subaru Prime Focus Spectrograph (PFS) as discussed by the authors is a massively multiplexed fiber-fed optical and near-infrared three-arm spectrograph with a large field of view.
Journal ArticleDOI
Extragalactic Science, Cosmology and Galactic Archaeology with the Subaru Prime Focus Spectrograph (PFS)
Masahiro Takada,Richard Ellis,Masashi Chiba,Jenny E. Greene,Hiroaki Aihara,Nobuo Arimoto,Kevin Bundy,Judith G. Cohen,Olivier Doré,Genevieve J. Graves,James E. Gunn,Timothy M. Heckman,Christopher M. Hirata,Paul T. P. Ho,Jean-Paul Kneib,Olivier Le Fevre,Lihwai Lin,Surhud More,Hitoshi Murayama,Tohru Nagao,Masami Ouchi,Michael Seiffert,John D. Silverman,Laerte Sodré,David N. Spergel,Michael A. Strauss,Hajime Sugai,Yasushi Suto,Hideki Takami,Rosemary F. G. Wyse +29 more
TL;DR: The Subaru Prime Focus Spectrograph (PFS) as mentioned in this paper is a massively-multiplexed fiber-fed optical and near-infrared 3-arm spectrograph, offering unique opportunities in survey astronomy.
Journal ArticleDOI
The host galaxy of a fast radio burst
Evan Keane,Evan Keane,Simon Johnston,Shivani Bhandari,Shivani Bhandari,E. D. Barr,N. D. R. Bhat,N. D. R. Bhat,M. Burgay,M. Caleb,M. Caleb,M. Caleb,Chris Flynn,Chris Flynn,Andrew Jameson,Andrew Jameson,Michael Kramer,Michael Kramer,E. Petroff,E. Petroff,E. Petroff,A. Possenti,W. van Straten,Matthew Bailes,Matthew Bailes,Sarah Burke-Spolaor,Ralph Eatough,Ben Stappers,Tomonori Totani,Mareki Honma,Hisanori Furusawa,Takashi Hattori,Tomoki Morokuma,Tomoki Morokuma,Yuu Niino,Hajime Sugai,Tsuyoshi Terai,Nozomu Tominaga,Nozomu Tominaga,Shotaro Yamasaki,Naoki Yasuda,R. Allen,Jeff Cooke,Jeff Cooke,Jacob E. Jencson,Mansi M. Kasliwal,David L. Kaplan,Steven Tingay,Steven Tingay,Andrew Williams,Randall B. Wayth,Randall B. Wayth,Poonam Chandra,Delphine Perrodin,M. Berezina,Mitchell B. Mickaliger,C. G. Bassa +56 more
TL;DR: The discovery of a fast radio burst is reported and the identification of a fading radio transient lasting ~6 days after the event, which is used to identify the host galaxy and measure the galaxy’s redshift, which provides a direct measurement of the cosmic density of ionized baryons in the intergalactic medium.
Journal ArticleDOI
LiteBIRD: A Satellite for the Studies of B-Mode Polarization and Inflation from Cosmic Background Radiation Detection
Masashi Hazumi,Peter A. R. Ade,Y. Akiba,David Alonso,Kam Arnold,Jonathan Aumont,Carlo Baccigalupi,Darcy Barron,Soumen Basak,Soumen Basak,S. Beckman,Julian Borrill,Julian Borrill,F. Boulanger,Martin Bucher,Erminia Calabrese,Yuji Chinone,Yuji Chinone,Seongjae Cho,A. Cukierman,D. W. Curtis,T. de Haan,M. A. Dobbs,A. Dominjon,Tadayasu Dotani,L. Duband,A. Ducout,Jo Dunkley,Jo Dunkley,J. M. Duval,Tucker Elleflot,H. K. Eriksen,Josquin Errard,J. Fischer,T. Fujino,T. Funaki,U. Fuskeland,K. Ganga,Neil Goeckner-Wald,J. Grain,N. W. Halverson,T. Hamada,T. Hasebe,Masaya Hasegawa,Kaori Hattori,Makoto Hattori,L. Hayes,N. Hidehira,Charles A. Hill,Charles A. Hill,Gene C. Hilton,Johannes Hubmayr,Kiyotomo Ichiki,Toshiaki Iida,H. Imada,M. Inoue,Yuki Inoue,Kent D. Irwin,Hirokazu Ishino,Oliver Jeong,H. Kanai,D. Kaneko,Shingo Kashima,Nobuhiko Katayama,T. Kawasaki,S. A. Kernasovskiy,Reijo Keskitalo,Reijo Keskitalo,A. Kibayashi,Y. Kida,Kimihiro Kimura,Theodore Kisner,Theodore Kisner,Kazunori Kohri,Eiichiro Komatsu,K. Komatsu,Chao-Lin Kuo,Noah Kurinsky,Akito Kusaka,Akito Kusaka,Alex Lazarian,Adrian T. Lee,Adrian T. Lee,Dale Li,Eric V. Linder,Eric V. Linder,Bruno Maffei,Anna Mangilli,M. Maki,Tomotake Matsumura,Shuji Matsuura,D. Meilhan,Satoru Mima,Yuto Minami,Kazuhisa Mitsuda,L. Montier,M. Nagai,T. Nagasaki,R. Nagata,M. Nakajima,Shogo Nakamura,Toshiya Namikawa,Masato Naruse,H. Nishino,Tom Nitta,Takashi Noguchi,Hideo Ogawa,Shugo Oguri,Norio Okada,Atsushi Okamoto,Takahiro Okamura,Chiko Otani,G. Patanchon,Giampaolo Pisano,Gabriel M. Rebeiz,Mathieu Remazeilles,Paul L. Richards,Shin-ichiro Sakai,Yuki Sakurai,Y. Sato,N. Sato,Makoto Sawada,Y. Segawa,Yutaro Sekimoto,Yutaro Sekimoto,Uroš Seljak,Blake D. Sherwin,Blake D. Sherwin,Toshifumi Shimizu,Keisuke Shinozaki,R. Stompor,Hajime Sugai,Hiroyuki Sugita,Aritoki Suzuki,Jun-ichi Suzuki,Osamu Tajima,Suguru Takada,R. Takaku,S. Takakura,S. Takatori,D. Tanabe,E. Taylor,K. L. Thompson,B. Thorne,B. Thorne,Takayuki Tomaru,T. Tomida,N. Tomita,M. Tristram,Carole Tucker,Paul Turin,Masahiro Tsujimoto,S. Uozumi,Shin Utsunomiya,Yoshinori Uzawa,F. Vansyngel,Ingunn Kathrine Wehus,Benjamin Westbrook,M. Willer,Nathan Whitehorn,Yasuhiro Yamada,Ryo Yamamoto,Noriko Y. Yamasaki,T. Yamashita,Mitsuhiro Yoshida +164 more
TL;DR: LiteBIRD as mentioned in this paper is a candidate satellite for a strategic large mission of JAXA, which aims to map the polarization of the cosmic microwave background radiation over the full sky with unprecedented precision.
Journal ArticleDOI
The LiteBIRD Satellite Mission - Sub-Kelvin Instrument
A. Suzuki,Peter A. R. Ade,Y. Akiba,David Alonso,Kam Arnold,Jonathan Aumont,Carlo Baccigalupi,Darcy Barron,S. Basak,S. Basak,S. Beckman,Julian Borrill,Julian Borrill,F. Boulanger,M. Bucher,Erminia Calabrese,Yuji Chinone,Yuji Chinone,Seongjae Cho,B. P. Crill,A. Cukierman,D. W. Curtis,T. de Haan,Matt Dobbs,A. Dominjon,Tadayasu Dotani,L. Duband,A. Ducout,Jo Dunkley,Jo Dunkley,J. M. Duval,Tucker Elleflot,H. K. Eriksen,Josquin Errard,J. Fischer,T. Fujino,T. Funaki,U. Fuskeland,K. Ganga,Neil Goeckner-Wald,J. Grain,N. W. Halverson,T. Hamada,T. Hasebe,Masaya Hasegawa,Kaori Hattori,Makoto Hattori,L. Hayes,Masashi Hazumi,N. Hidehira,Charles A. Hill,Charles A. Hill,Gene C. Hilton,Johannes Hubmayr,Kiyotomo Ichiki,Toshiaki Iida,H. Imada,M. Inoue,Yuki Inoue,Kent D. Irwin,Hirokazu Ishino,Oliver Jeong,H. Kanai,D. Kaneko,Shingo Kashima,Nobuhiko Katayama,T. Kawasaki,S. A. Kernasovskiy,Reijo Keskitalo,Reijo Keskitalo,A. Kibayashi,Y. Kida,Kimihiro Kimura,Theodore Kisner,Theodore Kisner,Kazunori Kohri,Eiichiro Komatsu,K. Komatsu,Chao-Lin Kuo,Noah Kurinsky,Akito Kusaka,Akito Kusaka,Alex Lazarian,Adrian T. Lee,Adrian T. Lee,Dale Li,Eric V. Linder,Eric V. Linder,Bruno Maffei,Anna Mangilli,M. Maki,Tomotake Matsumura,Shuji Matsuura,D. Meilhan,Satoru Mima,Yuto Minami,Kazuhisa Mitsuda,L. Montier,M. Nagai,T. Nagasaki,R. Nagata,M. Nakajima,Shogo Nakamura,Toshiya Namikawa,Masato Naruse,H. Nishino,Tom Nitta,Takashi Noguchi,Hideo Ogawa,Shugo Oguri,Norio Okada,Atsushi Okamoto,Takahiro Okamura,Chiko Otani,G. Patanchon,Giampaolo Pisano,Gabriel M. Rebeiz,Mathieu Remazeilles,Paul L. Richards,Shin-ichiro Sakai,Yuki Sakurai,Y. Sato,N. Sato,Makoto Sawada,Y. Segawa,Yutaro Sekimoto,Yutaro Sekimoto,Yutaro Sekimoto,Uroš Seljak,Blake D. Sherwin,Blake D. Sherwin,Toshifumi Shimizu,Keisuke Shinozaki,R. Stompor,Hajime Sugai,Hiroyuki Sugita,Jun-ichi Suzuki,Osamu Tajima,Suguru Takada,R. Takaku,S. Takakura,S. Takatori,D. Tanabe,E. Taylor,K. L. Thompson,B. Thorne,B. Thorne,Takayuki Tomaru,T. Tomida,N. Tomita,M. Tristram,Carole Tucker,Paul Turin,Masahiro Tsujimoto,S. Uozumi,Shin Utsunomiya,Yoshinori Uzawa,F. Vansyngel,Ingunn Kathrine Wehus,Benjamin Westbrook,M. Willer,Nathan Whitehorn,Yasuhiro Yamada,Ryo Yamamoto,Noriko Y. Yamasaki,T. Yamashita,Mitsuhiro Yoshida +166 more
TL;DR: LiteBIRD as mentioned in this paper is a satellite mission with a goal of detecting degree-and larger-angular-scale B-mode polarization, which is the leading theory of the first instant of the universe.