NAGAO, Toru

Faculty
Research Center for Space and Cosmic Evolution
PositionProfessor
Mail
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Birthday
Last Updated :2018/05/08

Researcher Profile and Settings

Education

  •   2001 04  - 2004 03 , Tohoku University, Graduate School of Science, Astronomical Institute
  •   1999 04  - 2001 03 , Tohoku University, Graduate School of Science, Astronomical Institute
  •   1995 04  - 1999 03 , Tohoku University, Faculty of Science, Astronomical Institute
  •  - 2001 , Tohoku University, Graduate School, Division of Natural Science, Astronomical Institute
  •  - 2004 , Tohoku University, Graduate School, Division of Natural Science, Astronomical Institute

Degree

  • Doctor of Science

Academic & Professional Experience

  •   2011 04 ,  - 2013 10 , Kyoto University, Hakubi Center for Advanced Studies, Associate professor
  •   2010 04 ,  - 2011 03 , National Astronomical Observatory of Japan, Division of Optical and Infrared Astronomy, Visiting researcher
  •   2008 04 ,  - 2011 03 , Ehime University, Graduate School of Science and Engineering, Assistant professor
  •   2005 04 ,  - 2008 03 , National Astronomical Observatory of Japan, Division of Optical and Infrared Astronomy, JSPS fellow
  •   2004 04 ,  - 2006 09 , INAF, Arcetri Observatory, Visiting researcher
  •   2003 04 ,  - 2005 03 , Tohoku University, Astronomical Institute, JSPS fellow

Association Memberships

  • Astronomical Society of Japan
  • International Astronomical Union

Research Activities

Research Areas

  • Astronomy, Astronomy, Astronomy

Research Interests

    Astrophysics, Galaxy Formation, Galaxy Evolution, Supermassive Black Hole, Chemical Evolution, Photoionization Model

Published Papers

  • No sign of strong molecular gas outflow in an infrared-bright dust-obscured galaxy with strong ionized-gas outflow
    Yoshiki Toba, Shinya Komugi, Tohru Nagao, Takuji Yamashita, Wei-Hao Wang, Masatoshi Imanishi, and Ai-Lei Sun, The Astrophysical Journal
  • Deep Submillimeter and Radio Observations in the SSA22 Field. I. Powering Sources and Ly alpha Escape Fraction of Ly alpha Blobs
    Y. Ao, Y. Matsuda, C. Henkel, D. Iono, D. M. Alexander, S. C. Chapman, J. Geach, B. Hatsukade, M. Hayes, N. K. Hine, Y. Kato, R. Kawabe, K. Kohno, M. Kubo, M. Lehnert, M. Malkan, K. M. Menten, T. Nagao, R. P. Norris, M. Ouchi, T. Saito, Y. Tamura, Y. Taniguchi, H. Umehata, and A. Weiss, The Astrophysical Journal
  • SILVERRUSH. IV. Ly alpha Luminosity Functions at z=5.7 and 6.6 Studied with ~2,000 LAEs on the 14-21 deg2 Sky
    Akira Konno, Masami Ouchi, Takatoshi Shibuya, Yoshiaki Ono, Kazuhiro Shimasaku, Yoshiaki Taniguchi, Tohru Nagao, Masakazu A. R. Kobayashi, Masaru Kajisawa, Nubunari Kashikawa, Akio K. Inoue, Masamune Oguri, Hisanori Furusawa, Tomotsugu Goto, Yuichi Harikane, Ryo Higuchi, Yutaka Komiyama, Haruka Kusakabe, Satoshi Miyazaki, Kimihiko Nakajima, and Shiang-Yu Wang, Publications of the Astronomical Society of Japan
  • Clustering of quasars in a wide luminosity range at redshift 4 with Subaru Hyper Suprime-Cam wide field imaging
    Wanqiu He, Masayuki Akiyama, James Bosch, Motohiro Enoki, Yuichi Harikane, Hiroyuki Ikeda, Nobunari Kashikawa, Toshihiro Kawaguchi, Yutaka Komiyama, Chien-Hsiu Lee, Yoshiki Matsuoka, Satoshi Miyazaki, Tohru Nagao, Masahiro Nagashima, Mana Niida, Atsushi J Nishizawa, Masamune Oguri, Masafusa Onoue, Taira Oogi, Masami Ouchi, Andreas Schulze, Yuji Shirasaki, John D. Silverman, Manobu M. Tanaka, Masayuki Tanaka, Yoshiki Toba, Hisakazu Uchiyama, and Takuji Yamashita, Publications of the Astronomical Society of Japan
  • Ionized Gas Outflows in Infrared-bright Dust-obscured Galaxies Selected with WISE and SDSS
    Yoshiki Toba, Hyun-Jin Bae, Tohru Nagao, Jong-Hak Woo, Wei-Hao Wang, Alexander Y. Wagner, Ai-Lei Sun, and Yu-Yen Chang, The Astrophysical Journal
  • SILVERRUSH. II. First Catalogs and Properties of ~2,000 Ly alpha Emitters and Blobs at z~6-7 Identified over the 14-21 deg2 Sky
    Takatoshi Shibuya, Masami Ouchi, Akira Konno, Ryo Higuchi, Yuichi Harikane, Yoshiaki Ono, Kazuhiro Shimasaku, Yoshiaki Taniguchi, Masakazu A. R. Kobayashi, Masaru Kajisawa, Tohru Nagao, Hisanori Furusawa, Tomotsugu Goto, Nobunari Kashikawa, Yutaka Komiyama, Haruka Kusakabe, Chien-Hsiu Lee, Rieko Momose, Kimihiko Nakajima, Masayuki Tanaka, Shiang-Yu Wang, and Suraphong Yuma, Publications of the Astronomical Society of Japan
  • Galaxy Evolution Studies with the Space IR Telescope for Cosmology and Astrophysics (SPICA): The Power of IR Spectroscopy
    L. Spinoglio, A. Alonso-Herrero, L. Armus, M. Baes, J. Bernard-Salas, S. Bianchi, M. Bocchio, A. Bolatto, C. Bradford, J. Braine, F. J. Carrera, L. Ciesla, D. L. Clements, H. Dannerbauer, Y. Doi, A. Efstathiou, E. Egami, J. A. Fernandez-Ontiveros, A. Ferrara, J. Fischer, A. Franceschini, S. Gallerani, M. Giard, E. Gonzalez-Alfonso, C. Gruppioni, P. Guillard, E. Hatziminaoglou, M. Imanishi, D. Ishihara, N. Isobe, H. Kaneda, M. Kawada, K. Kohno, J. Kwon, S. Madden, M. A. Malkan, S. Marassi, H. Matsuhara, M. Matsuura, G. Miniutti, K. Nagamine, T. Nagao, F. Najarro, T. Nakagawa, T. Onaka, S. Oyabu, A. Pallottini, L. Piro, F. Pozzi, G. Rodighiero, P. Roelfsema, I. Sakon, P. Santini, D. Schaerer, R. Schneider, D. Scott, S. Serjeant, H. Shibai, J. -D. T. Smith, E. Sobacchi, E. Sturm, T. Suzuki, L. Vallini, F. van der Tak, C. Vignali, T. Yamada, T. Wada and L. Wang, Publications of the Astronomical Society of Australia
  • Chemical Enrichment and Accretion of Nitrogen-loud Quasars
    Kenta Matsuoka, Tohru Nagao, Roberto Maiolino, Alessandro Marconi, Daeseong Park, and Yoshiaki Taniguchi, Astronomy and Astrophysics
  • Luminous Quasars Do Not Live in the Most Overdense Regions of Galaxies at z~4
    Hisakazu Uchiyama, Jun Toshikawa, Nobunari Kashikawa, Roderik Overzier, Yi-Kuan Chiang, Murilo Marinello, Masayuki Tanaka, Yuu Niino, Shogo Ishikawa, Masafusa Onoue, Kohei Ichikawa, Masayuki Akiyama, Jean Coupon, Yuichi Harikane, Masatoshi Imanishi, Tadayuki Kodama, Yutaka Komiyama, Chien-Hsiu Lee, Yen-Ting Lin, Satoshi Miyazaki, Tohru Nagao, Atsushi J. Nishizawa, Yoshiaki Ono, Masami Ouchi, and Shiang-Yu Wang, Publications of the Astronomical Society of Japan
  • X-Ray Bright Optically Faint Active Galactic Nuclei in the Subaru Hyper Suprime-Cam Wide Survey
    Yuichi Terashima, Makoto Suganuma, Masayuki Akiyama, Jenny E. Greene, Toshihiro Kawaguchi, Kazushi Iwasawa, Tohru Nagao, Hirofumi Noda, Yoshiki Toba, Yoshihiro Ueda, and Takuji Yamashita, Publications of the Astronomical Society of Japan
  • SILVERRUSH. III. Deep Optical and Near-Infrared Spectroscopy for Ly alpha and UV-Nebular Lines of Bright Ly alpha Emitters at z=6-7
    Takatoshi Shibuya, Masami Ouchi, Yuichi Harikane, Michael Rauch, Yoshiaki Ono, Shiro Mukae, Ryo Higuchi, Takashi Kojima, Suraphong Yuma, Chien-Hsiu Lee, Hisanori Furusawa, Akira Konno, Crystal L. Martin, Kazuhiro Shimasaku, Yoshiaki Taniguchi, Masakazu A. R. Kobayashi, Masaru Kajisawa, Tohru Nagao, Tomotsugu Goto, Nobunari Kashikawa, Yutaka Komiyama, Haruka Kusakabe, Rieko Momose, Kimihiko Nakajima, Masayuki Tanaka, and Shiang-Yu Wang, Publications of the Astronomical Society of Japan
  • GOLDRUSH. III. A Systematic Search of Protoclusters at z~4 Based on the >100 deg2 Area
    Jun Toshikawa, Hisakazu Uchiyama, Nobunari Kashikawa, Masami Ouchi, Roderik Overzier, Yoshiaki Ono, Yuichi Harikane, Shogo Ishikawa, Tadayuki Kodama, Yuichi Matsuda, Yen-Ting Lin, Masafusa Onoue, Masayuki Tanaka, Tohru Nagao, Masayuki Akiyama, Yutaka Komiyama, Tomotsugu Goto, and Chien-Hsiu Lee, Publications of the Astronomical Society of Japan
  • Great Optically Luminous Dropout Research Using Subaru HSC (GOLDRUSH). I. UV Luminosity Functions at z~4-7 Derived with the Half-Million Dropouts on the 100 deg2 Sky
    Yoshiaki Ono, Masami Ouchi, Yuichi Harikane, Jun Toshikawa, Michael Rauch, Suraphong Yuma, Marcin Sawicki, Takatoshi Shibuya, Kazuhiro Shimasaku, Masamune Oguri, Chris Willott, Mohammad Akhlaghi, Masayuki Akiyama, Jean Coupon, Nobunari Kahikawa, Yutaka Komiyama, Akira Konno Lihwai Lin, Yoshiki Matsuoka, Satoshi Miyazaki, Tohru Nagao, Kimihiko Nakajima, John Silverman, Masayuki TANAKA, Yoshiaki Taniguchi, and Shiang-Yu Wang, Publications of the Astronomical Society of Japan
  • Clustering of Galaxies around AGN in the HSC Wide Survey
    Yuji Shirasaki, Masayuki Akiyama, Tohru Nagao, Yoshiki Toba, Wanqiu He, Masatoshi Ohishi, Yoshihiko Mizumoto, Satoshi Miyazaki, Atsushi J. Nishizawa, and Tomonori Usuda, Publications of the Astronomical Society of Japan
  • Enhancement of Galaxy Overdensity around Quasar Pairs at z<3.6 based on the Hyper Suprime-Cam Subaru Strategic Program Survey
    Masafusa Onoue, Nobunari Kashikawa, Hisakazu Uchiyama, Masayuki Akiyama, Yuichi Harikane, Masatoshi Imanishi, Yutaka Komiyama, Yoshiki Matsuoka, Tohru Nagao, Atsushi J. Nishizawa, Masamune Oguri, Masami Ouchi, Masayuki Tanaka, Yoshiki Toba, and Jun Toshikawa, Publications of the Astronomical Society of Japan
  • The Quasar Luminosity Function at Redshift 4 with the Hyper Suprime-Cam Wide Survey
    Masayuki Akiyama, Wanqiu He, Hiroyuki Ikeda, Mana Niida, Tohru Nagao, James Bosch, Jean Coupon, Motohiro Enoki, Masatoshi Imanishi, Nobunari Kashikawa, Toshihiro Kawaguchi, Yutaka Komiyama, Chien-Hsiu Lee, Yoshiki Matsuoka, Satoshi Miyazaki, Atsushi J. Nishizawa, Masamune Oguri, Yoshiaki Ono, Masafusa Onoue, Masami Ouchi, Andreas Schulze, John D. Silverman, Manobu M. Tanaka, Masayuki Tanaka, Yuichi Terashima, Yoshiki Toba, and Yoshihiro Ueda, Publications of the Astronomical Society of Japan
  • A 16 deg2 Survey of Emission-line Galaxies at z<1.5 in HSC-SSP PDR1
    Masao Hayashi, Masayuki Tanaka, Rhythm Shimakawa, Hisanori Furusawa, Rieko Momose, Yusei Koyama, John D. Silverman, Tadayuki Kodama, Yutaka Komiyama, Alexie Leauthaud, Yen-Ting Lin, Satoshi Miyazaki, Tohru Nagao, Atsushi J. Nishizawa, Masami Ouchi, Takatoshi Shibuya, Ken-ichi Tadaki, and Kiyoto Yabe, Publications of the Astronomical Society of Japan
  • First Data Release of the Hyper Suprime-Cam Subaru Strategic Program
    Hiroaki Aihara, Robert Armstrong, Steven Bickerton, James Bosch, Jean Coupon, Hisanori Furusawa, Yusuke Hayashi, Hiroyuki Ikeda, Yukiko Kamata, Hiroshi Karoji, Satoshi Kawanomoto, Michitaro Koike, Yutaka Komiyama, Robert H. Lupton, Sogo Mineo, Hironao Miyatake, Satoshi Miyazaki, Tomoki Morokuma, Yoshiyuki Obuchi, Yukie Oishi, Yuki Okura, Paul A. Price, Tadafumi Takata, Manobu M. Tanaka, Masayuki Tanaka, Yoko Tanaka, Tomohisa Uchida, Fumihiro Uraguchi, Yousuke Utsumi, Shiang-Yu Wang, Yoshihiko Yamada, Hitomi Yamanoi, Naoki Yasuda, Nobuo Arimoto, Masashi Chiba, Francois Finet, Hiroki Fujimori, Seiji Fujimoto, Junko Furusawa, Tomotsugu Goto, Andy Goulding, James E. Gunn, Yuichi Harikane, Takashi Hattori, Masao Hayashi, Krzysztof G. Helminiak, Ryo Higuchi, Chiaki Hikage, Paul T.P. Ho, Bau-Ching Hsieh, Kuiyun Huang, Song Huang, Masatoshi Imanishi, Ikuru Iwata, Anton T. Jaelani, Hung-Yu Jian, Nobunari Kashikawa, Nobuhiko Katayama, Takashi Kojima, Akira Konno, Shintaro Koshida, Alexie Leauthaud, C.-H. Lee, Lihwai Lin, Yen-Ting Lin, Rachel Mandelbaum, Yoshiki Matsuoka, Elinor Medezinski, Shoken Miyama, Rieko Momose, Anupreeta More, Surhud More, Shiro Mukae, Ryoma Murata, Hitoshi Murayama, Tohru Nagao, Fumiaki Nakata, Hiroko Niikura, Atsushi J. Nishizawa, Masamune Oguri, Nobuhiro Okabe, Yoshiaki Ono, Masato Onodera, Masafusa Onoue, Masami Ouchi, Tae-Soo Pyo, Takatoshi Shibuya, Kazuhiro Shimasaku, Melanie Simet, Joshua Speagle, David N. Spergel, Michael A. Strauss, Yuma Sugahara, Naoshi Sugiyama, Yasushi Suto, Nao Suzuki, Philip J. Tait, Masahiro Takada, Tsuyoshi Terai, Yoshiki Toba, Edwin L. Turner, Hisakazu Uchiyama, Keiichi Umetsu, Yuji Urata, Tomonori Usuda, Sherry Yeh, and Suraphong Yuma, Publications of the Astronomical Society of Japan
  • Systematic Identification of LAEs for Visible Exploration and Reionization Research Using Subaru HSC (SILVERRUSH). I. Program Strategy and Clustering Properties of ~2,000 Ly alpha Emitters at z=6-7 over the 0.3-0.5 Gpc^2 Survey Area
    Masami Ouchi, Yuichi Harikane, Takatoshi Shibuya, Kazuhiro Shimasaku, Yoshiaki Taniguchi, Akira Konno, Masakazu Kobahashi, Masaru Kajisawa, Tohru Nagao, Yoshiaki Ono, Akio K. Inoue, Masayuki Umemura, Masao Mori, Kenji Hasegawa, Ryo Higuchi, Yutaka Komiyama, Yuichi Matsuda, Kimihiko Nakajima, Tomoki Saito, and Shiang-Yu Wang, Publications of the Astronomical Society of Japan
  • The Hyper Suprime-Cam SSP Survey: Overview and Survey Design
    Hiroaki Aihara, Nobuo Arimoto, Robert Armstrong, St¥'{e}phane 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. Helminiak, 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, C.-H. 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. Moriya, 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, Yuji 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, and Suraphong Yuma, Publications of the Astronomical Society of Japan
  • Subaru High-z Exploration of Low-Luminosity Quasars (SHELLQs). II. Discovery of 32 Quasars and Luminous Galaxies at 5.7Yoshiki Matsuoka, Masafusa Onoue, Nobunari Kashikawa, Kazushi Iwasawa, Michael A. Strauss, Tohru Nagao, Masatoshi Imanishi, Chien-Hsiu Lee, Masayuki Akiyama, Naoko Asami, James Bosch, Sebastien Foucaud, Hisanori Furusawa, Tomotsugu Goto, James E. Gunn, Yuichi Harikane, Hiroyuki Ikeda, Takuma Izumi, Toshihiro Kawaguchi, Satoshi Kikuta, Kotaro Kohno, Yutaka Komiyama, Robert H. Lupton, Takeo Minezaki, Satoshi Miyazaki, Tomoki Morokuma, Hitoshi Murayama, Mana Niida, Atsushi J. Nishizawa, Masamune Oguri, Yoshiaki Ono, Masami Ouchi, Oaul A. Price, Hiroaki Sameshima, Andreas Schulze, Hikari Shirakata, John D. Silverman, Naoshi Sugiyama, Phillip J. Tait, Masahiro Takada, Tadafumi Takata, Masayuki Tanaka, Ji-Jia Tang, Yoshiki Toba, Yousuke Utsumi, and Shiang-Yu Wang, Publications of the Astronomical Society of Japan
  • SPICA and the Chemical Evolution of Galaxies: The Rise of Metals and Dust
    J. A. Fernandez-Ontiveros, L. Armus, M. Baes, J. Bernard-Salas, A. D. Bolatto, J. Braine, L. Ciesla, I. De Looze, E. Egami, J. Fischer, M. Giard, E. Gonzalez-Alfonso, G. L. Granato, C. Gruppioni, M. Imanishi, D. Ishihara, H. Kaneda, S. Madden, M. Malkan, H. Matsuhara, M. Matsuura, T. Nagao, F. Najarro, T. Nakagawa, T. Onaka, S. Oyabu, M. Pereira-Santaella26, I. Perez Fournon, P. Roelfsema, P. Santini, L. Silva, J. -D. T. Smith, L. Spinoglio, F. van der Tak, T. Wada, and R. Wu, Publications of the Astronomical Society of Australia, 34
  • Minor Contribution of Quasars to Ionizing Photon Budget at z~6: Update on Quasar Luminosity Function at the Faint-end with Subaru/Suprime-Cam
    Masafusa Onoue, Nobunari Kashikawa, Chris J. Willott, Pascale Hibon, Myungshin Im, Hisanori Furusawa, Yuichi Harikane, Masatoshi Imanishi, Shogo Ishikawa, Satoshi Kikuta, Yoshiki Matsuoka, Tohru Nagao, Yuu Niino, Yoshiaki Ono, Masami Ouchi, Masayuki Tanaka, Ji-Jia Tang, Jun Toshikawa, and Hisakazu Uchiyama, The Astrophysical Journal, 847
  • An Optically Faint Quasar Survey at z~5 in the CFHTLS Wide Field: Estimates of the Black Hoke Masses and Eddington Ratios
    Hiroyuki Ikeda, Tohru Nagao, Kenta Matsuoka, Nozomu Kawakatu, Masaru Kajisawa, Masayuki Akiyama, Takamitsu Miyaji, and Tomoki Morokuma, The Astrophysical Journal, 846
  • A Search for Ly alpha Emitters around a Concentrated Region of Strong Ly alpha Absorbers at z=2.3
    Kazuyuki Ogura, Tohru Nagao, Masatoshi Imanishi, Nobunari Kashikawa, Yoshiaki Taniguchi, Masaru Kajisawa, Masakazu A. R. Kobayashi, Yoshiki Toba, and Kodai Nobuhara, Publications of the Astronomical Society of Japan, 69
  • ALMA Deep Field in SSA22: Blindly Detected CO Emitters and [CII] Emitter Candidates
    Natsuki H. Hayatsu, Yuichi Matsuda, Hideki Umehata, Naoki Yoshida, Ian Smail, Mark Swinbank, R. Ivison, Kotaro Kohno, Yoichi Tamura, Mariko Kubo, Daisuke Iono, Bunyo Hatsukade, Kouichiro Nakanishi, Ryohei Kawabe, Tohru Nagao, Akio K. Inoue, Tsutomu T. Takeuchi, Minju Lee, Yiping Ao, Seiji Fujimoto, Takuma Izumi, Yuki Yamaguchi, Soh Ikarashi, and Toru Yamada, Publications of the Astronomical Society of Japan, 69
  • Active Galactic Nuclei with a Low-metallicity Narrow-line Region
    Kota Kawasaki, Tohru Nagao, Yoshiki Toba, Koki Terao, and Kenta Matsuoka, The Astrophysical Journal, 842
  • Far-infrared Properties of Infrared Bright Dust-obscured Galaxies Selected with AKARI Far-infrared All-sky Survey
    Yoshiki Toba, Tohru Nagao, Wei-Hao Wang, Hideo Matsuhara, Masayuki Akiyama, Tomotsugu Goto, Yusei Koyama, Youich Ohyama, and Issei Yamamura, The Astrophysical Journal, 840
  • Molecular Gas on Large Circumgalactic Scales at z=3.47
    Michele Ginolfi, Roberto Maiolino, Tohru Nagao, Stefano Carniani, Francesco Belfiore, Giovanni Cresci, Bunyo Hatsukade, Filippo Mannucci, Alessandro Marconi, Andrea Pallottini, Raffaella Schneider, and Paola Santini, Monthly Notices of the Royal Astronomical Society, 468, 3468 - 3483
  • The FMOS-COSMOS Survey of Star-Forming Galaxies at z~1.6. IV. Excitation State and Chemical Enrichment of HII Regions
    Daichi Kashino, John D. Silverman, David Sanders, Jeyhan S. Kartaltepe, Emanuele Daddi, Alvio Renzini, Francesco Valentino, Giulia Rodighiero, Stephanie Juneau, Lisa J. Kewley, Jabran H. Zahid, Nobuo Arimoto, Tohru Nagao, Jason Chu, Naoshi Sugiyama, Francesca Civano, Olivier Ilbert, Masaru Kajisawa, Olivier Le Fevre, Christian Maier, Masato Onodera, A. Puglisi, Yoshiaki Taniguchi, and the COSMOS team, The Astrophysical Journal, 835
  • Clustering of Infrared-bright Dust-obscured Galaxies Revealed by the Hyper Suprime-Cam and WISE
    Yoshiki Toba, Tohru Nagao, Masaru Kajisawa, Taira Oogi, Masayuki Akiyama, Hiroyuki Ikeda, Jean Coupon, Michael A. Strauss, Wei-Hao Wang, Masayuki Tanaka, Mana Niida, Masatoshi Imanishi, Chien-Hsiu Lee, Hideo Matsuhara, Yoshiki Matsuoka, Masafusa Onoue, Yuichi Terashima, Yoshihiro Ueda, Yuichi Harikane, Yutaka Komiyama, Satoshi Miyazaki, Akatoki Noboriguchi, and Tomonori Usuda, The Astrophysical Journal, 835
  • Outflow and Metallicity in the Broad-line Region of Low-redshift Active Galactic Nuclei
    Jaejin Shin, Tohru Nagao, and Jong-Hak Woo, The Astrophysical Journal, 835
  • A New Quadruple Gravitational Lens from the Hyper Suprime Cam Survey: The Dilemma of HSC J115252+004733
    Anupreeta More, Chien-Hsiu Lee, Masamune Oguri, Yoshiaki Ono, Sherry H. Suyu, James H. H. Chan, John D. Silverman, Surhud More, Andreas Schulze, Yutaka Komiyama, Yoshiki Matsuoka, Satoshi Miyazaki, Tohru Nagao, Masami Ouchi, Philip J. Tait, Manobu M. Tanaka, Masayuki Tanaka, Tomonori Usuda, and Naoki Yasuda, Monthly Notices of the Royal Astronomical Society, 465, 2411 - 2419
  • Near-IR Spectroscopy of Luminous LoBAL Quasars at 1 < z < 2.5
    Schulze Andreas, Schramm Malte, Zuo Wenwen, Wu Xue-Bing, Urrutia Tanya, Kotilainen Jari, Reynolds Thomas, Terao Koki, Nagao Tohru, Izumiura Hideyuki, ASTROPHYSICAL JOURNAL, 848, DOI
  • The FMOS-COSMOS Survey of Star-forming Galaxies at Z similar to 1.6. V: Properties of Dark Matter Halos Containing Ha Emitting Galaxies
    Kashino Daichi, More Surhud, Silverman John D., Daddi Emanuele, Renzini Alvio, Sanders David B., Rodighiero Giulia, Puglisi Annagrazia, Kajisawa Masaru, Valentino Francesco, Kartaltepe Jeyhan S., Le Fevre Olivier, Nagao Tohru, Arimoto Nobuo, Sugiyama Naoshi, ASTROPHYSICAL JOURNAL, 843, DOI
  • ALMA Reveals Strong [C II] Emission in a Galaxy Embedded in a Giant Ly alpha Blob at z=3.1
    Umehata Hideki, Matsuda Yuichi, Tamura Yoichi, Kohno Kotaro, Smail Ian, Ivison R. J., Steidel Charles C., Chapman Scott C., Geach James E., Hayes Matthew, Nagao Tohru, Ao Yiping, Kawabe Ryohei, Yun Min S., Hatsukade Bunyo, Kubo Mariko, Kato Yuta, Saito Tomoki, Ikarashi Soh, Nakanishi Kouichiro, Lee Minju, Izumi Takuma, Mori Masao, Ouchi Masami, ASTROPHYSICAL JOURNAL LETTERS, 834, DOI
  • THE METAL ABUNDANCES ACROSS COSMIC TIME (MACT) SURVEY. II. EVOLUTION OF THE MASS-METALLICITY RELATION OVER 8 BILLION YEARS, USING [O III] lambda 4363 angstrom BASED METALLICITIES
    Ly Chun, Malkan Matthew A., Rigby Jane R., Nagao Tohru, ASTROPHYSICAL JOURNAL, 828, DOI
  • Near-infrared spectroscopy of quasars at z similar to 3 and estimates of their supermassive black hole masses
    Saito Yuriko, Imanishi Masatoshi, Minowa Yosuke, Morokuma Tomoki, Kawaguchi Toshihiro, Sameshima Hiroaki, Minezaki Takeo, Oi Nagisa, Nagao Tohru, Kawatatu Nozomu, Matsuoka Kenta, PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 68, DOI
  • Is There any Evidence for Ionised Outflows Quenching Star Formation in Type 1 Quasars at z<1?
    Barbara Balmaverde, Alessandro Marconi, Marcella Brusa, Stefano Carniani, Giovanni Cresci, E. Lusso, Roberto Maiolino, Filippo Mannucci, and Tohru Nagao, Astronomy and Astrophysics, 585
  • Rapidly Rising Transients from Subaru Hyper Suprime-Cam Transient Survey
    Masaomi Tanaka, Nozomu Tominaga, Tomoki Morokuma, Naoki Yasuda, Hisanori Furusawa, Petr V. Baklanov, Sergei I. Blinnikov, Takashi J. Moriya, Mamoru Doi, Ji-an Jiang, Takahiro Kato, Yuki Kikuchi, Hanindyo Kuncarayakti, Tohru Nagao, Ken’ichi Nomoto, and Yuki Taniguchi, The Astrophysical Journal, 819
  • Morphological Properties of Lyman Alpha Emitters at Redshift 4.86 in the COSMOS Field: Clumnpy Star Formation or Merger?
    Masakazu A. R. Kobayashi, Katsuhiko L. Murata, Anton M. Koekemoer, Takashi Murayama, Yoshiaki Taniguchi, Masaru Kajisawa, Yasuhiro Shioya, Nick Z. Scoville, Tohru Nagao, and Peter L. Capak, The Astrophysical Journal, 819
  • Search for Hyper Infrared-Luminous Dust Obscured Galaxies Selected with WISE and SDSS
    Yoshiki Toba and Tohru Nagao, The Astrophysical Journal, 820
  • An Effective Selection Method for Low-Mass Active Black Holes and First Spectroscopic Identification
    Tomoki Morokuma, Nozomu Tominaga, Masaomi Tanaka, Naoki Yasuda, Hisanori Furusawa, Yuki Taniguchi, Takahiro Kato, Ji-an Jiang, Tohru Nagao, Hanindyo Kuncarayakti, Kana Morokuma-Matsui, Hiroyuki Ikeda, Sergei Blinnikov, Ken’ichi Nomoto, Mitsuru Kokubo, and Mamoru Doi, Publications of the Astronomical Society of Japan, 68
  • Fast Outflows and Star Formation Quenching in Quasar Host Galaxies
    Stefano Carniani, Alessandro Marconi, Roberto Maiolino, B. Balmaverde, M. Brusa, M. Cano-Diaz, C. Cicone, A. Comastri, G. Cresci, F. Fiore, C. Feruglio, F. La Franca, V. Mainieri, F. Mannucci, T. Nagao, H. Netzer, E. Piconcelli, G. Risaliti, R. Schneider, and O. Shemmer, Astronomy and Astrophysics, 591
  • Subaru High-z Exploration of Low-luminosity Quasars (SHELLQs). I. Discovery of 15 Quasars and Bright Galaxies at 5.7Yoshiki Matsuoka, Masafusa Onoue, Nobunari Kashikawa, Kazushi Iwasawa, Michael A. Strauss, Tohru Nagao, Masatoshi Imanishi, Mana Niida, Yoshiki Toba, Masayuki Akiyama, Naoko Asami, James Bosch, Sebastien Foucaud, Hisanori Furusawa, Tomotsugu Goto, James E. Gunn, Yuichi Harikane, Hiroyuki Ikeda, Toshihiro Kawaguchi, Satoshi Kikuta, Yutaka Komiyama, Robert H. Lupton, Takeo Minezaki, Satoshi Miyazaki, Tomoki Morokuma, Hitoshi Murayama, Atsushi J. Nishizawa, Yoshiaki Ono, Masami Ouchi, Paul A. Price, Hiroaki Sameshima, John D. Silverman, Naoshi Sugiyama, Philip J. Tait, Masahiro Takada, Tadafumi Takata, Masayuki Tanaka, Ji-Jia Tang, and Yousuke Utsumi, The Astrophysical Journal, 828
  • Revisiting the Completeness and the Luminosity Function in High-redshift Low-luminosity Quasar Surveys
    Mana Niida, Tohru Nagao, Hiroyuki Ikeda, Kenta Matsuoka, Masakazu A. R. Kobayashi, Yoshiki Toba, and Yoshiaki Taniguchi, The Astrophysical Journal, 832
  • Near-infrared Spectroscopy of Seyfert Galaxies for Examining the Ionization Mechanism of Narrow-Line Regions
    Koki Terao, Tohru Nagao, Tetsuya Hashimoto, Kenshi Yanagisawa, Kenta Matsuoka, Yoshiki Toba, Hiroyuki Ikeda, and Yoshiaki Taniguchi, The Astrophysical Journal, 833
  • Rest-frame UV Single-epoch Black Hole Mass Estimates of Low-luminosity AGN at Intermediate Redshifts
    Marios Karouzos, Jong-Hak Woo, Kenta Matsuoka, Christopher S. Kochanek, Christopher A. Onken, Juna A. Kollmeier, Dawoo Park, Tohru Nagao, and Sang Chul Kim, The Astrophysical Journal, 815, 12
  • The Subaru COSMOS 20: Subaru optical imaging of the HST COSMOS field with 20 filters
    Yoshiaki Taniguchi, Masaru Kajisawa, Masakazu A. R. Kobayashi, Yasuhiro Shioya, Tohru Nagao, Peter Capak, Herve Aussel, Akie Ichikawa, Takashi Murayama, Nick Scoville, Olivier Ilbert, Mara Salvato, David B. Sanders, Bahram Mobasher, Satoshi Miyazaki, Yutaka Komiyama, Olivier Le Fevre, L. Tasca, S. Lilly, Marcella Carollo, Alvio Renzini, M. Rich, E. Schinnerer, Norio Kaifu, H. Karoji, Nobuo Arimoto, Sadanori Okamura, K. Ohta, K. Shimasaku, and T. Hayashino, Publications of the Astronomical Society of Japan, 67, 12
  • Physical Conditions of the Interstellar Medium in Star-forming Galaxies at z~1.5
    Masao Hayashi, Chun Ly, Kazuhiro Shimasaku, Kentaro Motohara, Matthew A. Malkan, Tohru Nagao, Nobunari Kashikawa, Ryosuke Goto, and Yoshiaki Naito, Publications of the Astronomical Society of Japan, 67, 10
  • Hyper-luminous Dust Obscured Galaxies discovered by the Hyper Suprime-Cam on Subaru and WISE
    Yoshiki Toba, Tohru Nagao, Michael A. Strauss, Kentaro Aoki, Tomotsugu Goto, Masatoshi Imanishi, Toshihiro Kawaguchi, Yuichi Terashima, Yoshihiro Ueda, James Bosch, Kevin Bundy, Yoshiyuki Doi, Hanae Inami, Yutaka Komiyama, Robert H. Lupton, Hideo Matsuhara, Yoshiki Matsuoka, Satoshi Miyazaki, Tomoki Morokuma, Fumiaki Nakata, Nagisa Oi, Masafusa Onoue, Shinki Oyabu, Paul Price, Philip J. Tait, Tadafumi Takata, Manobu M. Tanaka, Tsuyoshi Terai, Edwin L. Turner, Tomohisa Uchida, Tomonori Usuda, Yousuke Utsumi, Yoshihiko Yamada, and Shiang-Yu Wang, Publications of the Astronomical Society of Japan, 67, 10
  • The MAGNUM Survey: Positive Feedback in the Nuclear Region of NGC 5643 Revealed by MUSE'
    Giovanni Cresci, Alessandro Marconi, S. Zibetti, Guido Risaliti, Stefano Carniani, Filippo Mannucci, A. Gallazzi, Roberto Maiolino, B. Balmaverde, Marcella Brusa, A. Capetti, C. Cicone, C. Feruglio, J. Bland-Hawthorn, Tohru Nagao, E. Oliva, Mara Salvato, E. Sani, P. Tozzi, T. Urrutia, and G. Venturi, Astronomy and Astrophysics, 582, 10
  • A Higher Efficiency of Converting Gas to Stars Push Galaxies at z~1.6 Well-above the Star-forming Main Sequence
    John D. Silverman, Emanuele Daddi, G. Rodighiero, W. Rujopakarn, M. Sargent, Alvio Renzini, D. Liu, C. Feruglio, Daichi Kashino, David B. Sanders, Jeyhan Kartaltepe, Tohru Nagao, Nobuo Arimoto, S. Berta, M. Bethermin, A. Koekemoer, D. Lutz, G. Magdis, C. Mancini, Masato Onodera, and G. Zamorani, The Astrophysical Journal, 812, 10
  • The FMOS-COSMOS Survey of Star-forming Galaxies at z~1.6. III. Survey Design, Performance, and Sample Characteristics
    John D. Silverman, Daichi Kashino, David B. Sanders, Jeyhan Kartaltepe, Nobuo Arimoto, Alvio Renzini, G. Rodighiero, E. Daddi, J. Zahid, T. Nagao, L. J. Kewley, S. J. Lilly, N. Sugiyama, I. Baronchelli, P. Capak, C. M. Carollo, J. Chu, G. Hasinger, O. Ilbert, S. Juneau, M. Kajisawa, A. M. Koekemoer, K. Kovac, O. Le Fevre, D. Masters, H. J. McCracken, M. Onodera, N. Scoville, V. Strazzullo, and Y. Taniguchi, The Astrophysical Journal Supplement Series, 220, 09
  • Discovery of Massive, Mostly Star-formation Quenched Galaxies with Extremely Strong Lyman alpha Emission at z~3
    Yoshiaki Taniguchi, Masaru Kajisawa, Masakazu A. R. Kobayashi, Tohru Nagao, Yasuhiro Shioya, Nick Z. Scoville, David B. Sanders, Peter L. Capak, Anton M. Koekemoer, Sune Toft, Henry J. McCracken, Olivier Le Fevre, Lidia Tasca, Kartik Sheth, Alvio Renzini, Simon Lilly, Marcella Carollo, Katarina Kovac, Olivier Ilbert, Eva Schinnerer, Hai Fu, Laurence Tresse, Richard E. Griffiths, and Francesca Civano, The Astrophysical Journal, 809, 08
  • Quasar-LBG Two-Point Angular Cross-Correlation Function at z~4 in the COSMOS Field
    Hiroyuki Ikeda, Tohru Nagao, Yoshiaki Taniguchi, Kenta Matsuoka, Masaru Kajisawa, Masayuki Akiyama, T. Miyaji, N. Kashikawa, T. Morokuma, Y. Shioya, M. Enoki, P. Capak, A. M. Koekemoer, D. Masters, M. Salvato, D. B. Sanders, E. Schinnerer, and N. Z. Scoville, The Astrophysical Journal, 809, 08
  • Ionized Outflows in z~2.4 Quasar Host Galaxies
    Stefano Carniani, Alessandro Marconi, Roberto Maiolino, B. Balmaverde, M. Brusa, M. Cano-D¥'{i}az, C. Cicone, Andrea Comastri, Giovanni Cresci, F. Fiore, C. Feruglio, F. La Franca, V. Mainieri, Filippo Mannucci, Tohru Nagao, Hagai Netzer, E. Piconcelli, Guido Risaliti, R. Schneider, and O. Shemmer, Astronomy and Astrophysics, 580, 08
  • The ALMA Patchy Deep Survey: A Blind Search for [CII] Emitters at z~4.5
    Yuichi Matsuda, Tohru Nagao, Daisuke Iono, Bunyo Hatsukade, Kotaro Kohno, Yoichi Tamura, Yuki Yamaguchi, and Ikko Shimizu, Monthly Notices of the Royal Astronomical Society, 451, 5660 - 5664, 07
  • Rest-frame Optical Emission Lines in Far-Infrared Selected Galaxies at z<1.7 from the FMOS-COSMOS Survey'
    Jeyhan S. Kartaltepe, David B. Sanders, John D. Silverman, Daichi Kashino, J. Chu, Jabran H. Zahid, Gunther Hasinger, Lisa Kewley, Kenta Matsuoka, Tohru Nagao, Laurie Riguccini, Mara Salvato, K. Schawinski, Yoshiaki Taniguchi, Ezequiel Treister, Peter Capak, Emanuele Daddi, and Kohji Ohta, The Astrophysical Journal, 806, 06
  • 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 Cohen, Olivier Dore, Genevieve Graves, James E. Gunn, Timothy Heckman, Chris Hirata, Paul Ho, Jean-Paul Kneib, Olivier Le Fevre, Lihwai Lin, Surhud More, Hitoshi Murayama, Tohru Nagao, Masami Ouchi, Michael Seiffert, John Silverman, Laerte Sodre Jr, David N. Spergel, Michael A. Strauss, Hajime Sugai, Yasushi Suto, Hideki Takami, and Rosemary Wyse, Publications of the Astronomical Society of Japan, 66
  • Flaring up of the Compact Cloud G2 during the Close Encounter with Sgr A
    Takayuki R. Saitoh, Junichiro Makino, Yoshiharu Asaki, Junichi Baba, Shinya Komugi, Makoto Miyoshi, Tohru Nagao, Masaaki Takahashi, Takaaki Takeda, Masato Tsuboi, and Ken-ichi Wakamatsu, Publications of the Astronomical Society of Japan, 66
  • Direct Gas-phase Metallicities, Stellar Properties, and Local Environments of Emission-line Galaxies at Redshift below 0.90
    Chun Ly, Matthew A. Malkan, Tohru Nagao, Nobunari Kashikawa, Kazuhiro Shimasaku, and Masao Hayashi, The Astrophysical Journal, 780
  • Metallicity Evolution, Metallicity Gradients, and Gas Fraction at z~3.4
    Paulina Troncoso, Roberto Maiolino, Veronica Sommariva, Giovanni Cresci, Filippo Mannucci, Alessandro Marconi, Massimo Meneghetti, Andrea Grazian, Andrea Cimatti, Adriano Fontana, Tohru Nagao, and Laura Pentericci, Astronomy and Astrophysics, 563
  • ALMA Resolves Turbulent, Rotating [CII] Emission in a Young Starburst Galaxy at z=4.8
    Carlos De Breuck, Rebecca J. Williams, Mark Swinbank, Paola Caselli Kristen Coppin, Timothy A. Davis, Roberto Maiolino, Tohru Nagao, Ian Smail, Fabian Walter, Axel Weiss, and Martin A. Zwaan, Astronomy and Astrophysics, 565
  • Star Formation at 4Charles L. Steinhardt, Josh S. Speagle, Peter Capak, John D. Silverman, Marcella C. Carollo, James Dunlop, Yasuhiro Hashimoto, Bau-Ching Hsieh, Olivier Ilbert, Olivier Le Fevre, Emeric Le Floc'h, Nicholas Lee, Lihwai Lin, Yen-Ting Lin, Daniel Masters, Henry J. McCracken, Tohru Nagao, Andreea Petric, Mara Salvato, David B. Sanders, Nick Z. Scoville, Kartik Sheth, Michael A. Strauss, and Yoshiaki Taniguchi, The Astrophysical Journal, 791
  • The FMOS-COSMOS Survey of Star-forming Galaxies at z~1.6. II. The Mass-Metallicity Relation and the Dependence on Star Formation Rate and Dust Extinction
    Jabran H. Zahid, Daichi Kashino, John D. Silverman, Lisa J. Kewley, Emanuele Daddi, Alvio Renzini, Giulia Rodighiero, Tohru Nagao, Nobuo Arimoto, David B. Sanders, Jeyhan Kartaltepe, Simon J. Lilly, Christian Maier, M. J. Geller, Peter Capak, Marcella C. Carollo, J. Chu, Gunther Hasinger, Olivier Ilbert, Masaru Kajisawa, Anton M. Koekemoer, Katarina Kovac, Olivier Le F¥`{e}vre, Daniel Masters, Henry J. McCracken, Masato Onodera, Nick Z. Scoville, V. Strazzullo, Naoshi Sugiyama, Yoshiaki Taniguchi, and the COSMOS Team, The Astrophysical Journal, 792
  • Discovery of Dramatic Optical Variability in SDSS J1100+4421: A Peculiar Radio-Loud Narrow-Line Seyfert 1 Galaxy?
    Masaomi Tanaka, Tomoki Morokuma, Ryosuke Itoh, Hiroshi Akitaya, Nozomu Tominaga, Yoshihiko Saito, Lukasz Stawarz, Yasuyuki Tanaka, Poshak Gandhi, Gamal Ali, Tsutomu Aoki, Carlos Contreras, Mamoru Doi, Ahmad Essam, Gamal Hamed, Eric Y. Hsiao, Ikuru Iwata, Koji Kawabata, Nobuyuki Kawai, Yuki Kikuchi, Naoto Kobayashi, Daisuke Kuroda, Hiroyuki Maehara, Emiko Matsumoto, Paolo A. Mazzali, Takeo Minezaki, Hiroyuki Mito, Takashi Miyata, Satoshi Miyazaki, Kensho Mori, Yuki Moritani, Kana Morokuma-Matsui, Nidia Morrell, Tohru Nagao, Yoshikazu Nakada, Fumiaki Nakata, Chinami Noma, Ken Ohsuga, Norio Okada, Mark Phillips, Elena Pian, Michael Richmond, Devendra Sahu, Shigeyuki Sako, Yuki Sarugaku, Takumi Shibata, Takao Soyano, Maximilian Stritzinger, Yutaro Tachibana, F. Taddia, Katsutoshi Takaki, Ali Takey, Ken'ichi Tarusawa, Takahiro Ui, Nobuharu Ukita, Yuji Urata, Emma Walker, and Taketoshi Yoshii, The Astrophysical Journal, 793
  • The Chemical Properties of Low-Redshift QSOs
    Jaejin Shin, Jong-Hak Woo, Tohru Nagao, and Sang Chul Kim, The Astrophysical Journal, 763
  • Environmental Effects on the Star Formation Activity at z=0.9 in the COSMOS Field
    Masaru Kajisawa, Yasuhiro Shioya, Yu Aida, Yuko Ideue, Yoshiaki Taniguchi, Tohru Nagao, Takashi Murayama, Kazuya Matsubayashi, and Laurie Riguccini, The Astrophysical Journal, 768
  • A Comparative Analysis of Virial Black-Hole Mass Estimates of Moderate-Luminosity Active Galactic Nuclei using Subaru/FMOS
    Kenta Matsuoka, John D. Silverman, Malte Schramm, Charles L. Steinhardt, Tohru Nagao, Jeyhan Kartaltepe, David B. Sanders, Ezequiel Treister, Guenther Hasinger, Masayuki Akiyama, Kouji Ohta, Yoshihiro Ueda, Angela Bongiorno, William N. Brandt, Marcella Brusa, Peter Capak, Francesca Civano, Andrea Comastri, Martin Elvis, Luis C. Ho, Simon J. Lilly, Vincenzo Mainieri, Daniel Masters, Marco Mignoli, Mara Salvato, Jonathan R. Trump, Yoshiaki Taniguchi, Gianni Zamorani, David M. Alexander, and Yen-Ting Lin, The Astrophysical Journal, 771
  • A Statistical Relation between the X-ray Spectral Index and Eddington Ratio of Active Galactic Nuclei in Deep Surveys
    Murray Brightman, John D. Silverman, Vincenzo Mainieri, Yoshihiro Ueda, Malte Schramm, Kenta Matsuoka, Tohru Nagao, Charles Steinhardt, Jeyhan Kartaltepe, David B. Sanders, Ezequiel Treister, Ohad Shemmer, William N. Brandt, Marcella Brusa, Andrea Comastri, Luis C. Ho, Giorgio Lanzuisi, E. Lusso, K. Nandra, Mara Salvato, Gianni Zamorani, Masayuki Akiyama, David M. Alexander, Angela Bongiorno, Peter Capak, Francesca Civano, A. Del Moro, A. Doi, Martin Elvis, Guenther Hasinger, E. S. Laird, Daniel Masters, Marco Mignoli, Kouji Ohta, K. Schawinski, and Yoshiaki Taniguchi, Monthly Notices of the Royal Astronomical Society, 433, 2485 - 2496
  • Strongly Star-forming Rotating Disks in a Complex Merging System at z=4.7 as Revealed by ALMA
    Stefano Carniani, Alessandro Marconi, A. Biggs, Giovanni Cresci, G. Cupani, V. D’Odorico, E. Humphreys, Roberto Maiolino, Filippo Mannucci, P. Molaro, Tohru Nagao, L. Testi, and Martin A. Zwaan, Astronomy and Astrophysics, 559
  • The FMOS-COSMOS Survey of Star-Forming Galaxies at z~1.6. I. Halpha-based Star Formation Rates and Dust Extinction
    Daichi Kashino, John D. Silverman, Giulia Rodighiero, Alvio Renzini, Nobuo Arimoto, Emanuele Daddi, Simon J. Lilly, David B. Sanders, Jeyhan Kartaltepe, Jabran H. Zahid, Tohru Nagao, Naoshi Sugiyama, Peter Capak, Marcella C. Carollo, J. Chu, Gunther Hasinger, Olivier Ilbert, Masaru Kajisawa, Lisa J. Kewley, Katarina Kovac, Olivier LeFevre, Daniel Masters, Henry J. McCracken, Masato Onodera, Nick Z. Scoville, V. Strazzullo, and Yoshiaki Taniguchi, The Astrophysical Journal, 777
  • The Role of Galaxy Interaction in Environmental Dependence of the Star Formation Activity at z=1.2
    Yuko Ideue, Yoshiaki Taniguchi, Tohru Nagao, Yasuhiro Shioya, Masaru Kajisawa, Jonathan R. Trump, Daniela Vergani, Angela Iovino, Anton M. Koekemoer, Olivier Le Fevre, Olivier Ilbert, and Nicholas Z. Scoville, The Astrophysical Journal, 747
  • Stellar Metallicity of Star-forming Galaxies at z>3
    Veronica Sommariva, Filippo Mannucci, Giovanni Cresci, Roberto Maiolino, Alessandro Marconi, Tohru Nagao, Andrea Baroni, and Andrea Grazian, Astronomy and Astrophysics, 539
  • Photo-z Performance for Precision Cosmology II : Empirical Verification
    Rongmon Bordoloi, Simon J. Lilly, Adam Amara, Pascal A. Oesch, Sandro Bardelli, Elena Zucca, Daniela Vergani, Tohru Nagao, Takashi Murayama, Yasuhiro Shioya, and Yoshiaki Taniguchi, Monthly Notices of the Royal Astronomical Society, 421, 1671 - 1677
  • Discovery of a Protocluster at z~6
    Jun Toshikawa, Nobunari Kashikawa, Kazuaki Ota, Tomoki Morokuma, Takatoshi Shibuya, Masao Hayashi, Tohru Nagao, Kinhua Jiang, Matthew A. Malkan, Eiichi Egami, Kazuhiro Shimasaku, Kentaro Motohara, and Yoshihumi Ishizaki, The Astrophysical Journal, 750
  • Post-Starburst Tidal Tails in the Archetypical Ultra Luminous Infrared Galaxy Arp 220
    Yoshiaki Taniguchi, Kazuya Matsubayashi, Masaru Kajisawa, Yasuhiro Shioya, Youichi Ohyama, Tohru Nagao, Yuko Ideue, Takashi Murayama, and Jin Koda, The Astrophysical Journal, 753
  • ALMA Reveals a Chemically Evolved Submillimeter Galaxy at z=4.76
    Tohru Nagao, Roberto Maiolino, Carlos De Breuck, Paola Caselli, Bunyo Hatsukade, and Kazuya Saigo, Astronomy and Astrophysics, 542
  • Resolved [CII] Emission in a Lensed Quasar at z=4.4
    Simona Gallerani, Roberto Neri, Roberto Maiolino, Sergio Martin, Carlos De Breuck, Fabian Walter, Paola Caselli, Melanie Krips, Massimo Meneghetti, Tohru Nagao, Jeff Wagg, and Malcolm Walmsley, Astronomy and Astrophysics, 543
  • Near-Infrared Spectroscopy of a Nitrogen-loud Quasar SDSS J1707+6443
    Nobuo Araki, Tohru Nagao, Kenta Matsuoka, Alessandro Marcoin, Roberto Maiolino, Hiroyuki Ikeda, Tetsuya Hashimoto, Yoshiaki Taniguchi, and Takashi Murayama, Astronomy and Astrophysics, 543
  • Evolution of the Quasar Luminosity Function over 3Daniel Masters, Peter Capak, Mara Salvato, Francesca Civano, Bahram Mobasher, Brian Siana, Guenther Hasinger, Christopher Impey, Tohru Nagao, Jonathan Trump, Hiroyuki Ikeda, Martin Elvis, and Nicholas Z. Scoville, The Astrophysical Journal, 755
  • Constraints on the Faint End of our Quasar Luminosity Function at z=5 in the COSMOS Field
    Hiroyuki Ikeda, Tohru Nagao, Kenta Matsuoka, Yoshiaki Taniguchi, Yasuhiro Shioya, Masaru Kajisawa, Motohiro Enoki, Peter Capak, Francesca Civano, Anton M. Koekemoer, Daniel Masters, Tomoki Morokuma, Mara Salvato, Eva Schinnerer, and Nicholas Z. Scoville, The Astrophysical Journal, 756
  • The Stellar Population and Star Formation Rates of z=1.5-1.6 [OII] Emitting Galaxies Selected from Narrow-Band Emission-Line Surveys
    Chun Ly, Matthew A. Malkan, Nobunari Kashikawa, Masao Hayashi, Tohru Nagao, Kazuhiro Shimasaku, Kazuaki Ohta, and Nathaniel Ross, The Astrophysical Journal, 757
  • Accretion Properties of High- and Low-Excitation Young Radio Galaxies
    Donghoon Son, Jong-Hak Woo, Sang Chul Kim, Hai Fu, Nozomu Kawakatu, Vardha N. Bennert, Tohru Nagao, and Daeseong Park, The Astrophysical Journal, 757
  • A Ly alpha Emitter with Extremely Large Rest-frame Equivalent Width of 900A at z=6.5: A Candidate of Population III-dominated Galaxy?
    Nobunari Kashikawa, Tohru Nagao, Jun Toshikawa, Yoshifumi Ishizaki, Eiichi Egami, Masao Hayashi, Chun Ly, Matthew A. Malkan, Yuichi Matsuda, Kazuhiro Shimasaku, Masanori Iye, Kazuaki Ota, Takatoshi Shibuya, Linhua Liang, Yoshiaki Taniguchi, and Yasuhiro Shioya, The Astrophysical Journal, 761
  • Ionization Source of the M82 Cap Region Investigated by Optical Line Ratio Maps
    Kazuya Matsubayashi, Hajime Sugai, Atsushi Shimono, Takashi Hattori, Shinobu Ozaki, Tatsuhito Yoshikawa, Yoshiaki Taniguchi, Tohru Nagao, Masaru Kajisawa, Yasuhiro Shioya, and Joss Bland-Hawthorn, The Astrophysical Journal, 761
  • A CENSUS OF STAR-FORMING GALAXIES AT z=1-3 IN THE SUBARU DEEP FIELD
    Ly Chun, Malkan Matthew A., Hayashi Masao, Motohara Kentaro, Kashikawa Nobunari, Shimasaku Kazuhiro, Nagao Tohru, Grady Celestine, ASTROPHYSICAL JOURNAL, 735, (2) , DOI
  • SPECTROPOLARIMETRIC EVIDENCE FOR RADIATIVELY INEFFICIENT ACCRETION IN AN OPTICALLY DULL ACTIVE GALAXY
    Trump Jonathan R., Nagao Tohru, Ikeda Hiro, Murayama Takashi, Impey Christopher D., Stocke John T., Civano Francesca, Elvis Martin, Jahnke Knud, Kelly Brandon C., Koekemoer Anton M., Taniguchi Yoshi, ASTROPHYSICAL JOURNAL, 732, (1) , DOI
  • Spatially Extended [PII]1.188um and [FeII]1.257um Emission Lines in a Nearby Seyfert Galaxy NGC 1068 Observed with OAO/ISLE
    Tetsuya Hashimoto, Tohru Nagao, Kenshi Yanagisawa, Kenta Matsuoka, and Nobuo Araki, Publications of the Astronomical Society of Japan, 63, L7 - L11
  • Probing the Faint End of the Quasar Luminosity Function at z=4 in the COSMOS Field
    Hiroyuki Ikeda, Tohru Nagao, Kenta Matsuoka, Yoshiaki Taniguchi, Yasuhiro Shioya, Jonathan R. Trump, Peter Capak, Andrea Comastri, Motohiro Enoki, Yuko Ideue, Yuko Kakazu, Anton Koekemoer, Tomoki Morokuma, Takashi Murayama, Tomoki Saito, Mara Salvato, Eva Schinnerer, Nick Z. Scoville, and John D. Silverman, The Astrophysical Journal, 728
  • Metallicity Diagnostics with Infrared Fine-Structure Lines
    Tohru Nagao, Roberto Maiolino, Alessandro Marconi, and Hideo Matsuhara, Astronomy and Astrophysics, 526
  • The Mass-Metallicity Relation of SDSS Quasars
    Kenta Matsuoka, Tohru Nagao, Alessandro Marconi, Roberto Maiolino, and Yoshiaki Taniguchi, Astronomy and Astrophysics, 527
  • Dynamical Properties of AMAZE and LSD Galaxies from Gas Kinematics and the Tully-Fisher Relation at z>3
    Alessio Gnerucci, Alessandro Marconi, Giovanni Cresci, Roberto Maiolino, Filippo Mannucci, Francesco Calura, Andea Cimatti, Filomena Cocchia, Andrea Grazian, Francesca Matteucci, Tohru Nagao, Lucia Pozzetti, and Paulina Troncoso, Astronomy and Astrophysics, 528
  • Accretion Rate and the Physical Nature of Unobscured Active Galaxies
    Jonathan R. Trump, Christopher D. Impey, Brandon C. Kelly, Francesca Civano, Jared M, Gabor, Aleksandar M. Diamond-Stanic, Andrea Merloni, Megan Urry, Heng Hao, Knud Jahnke, Tohru Nagao, Yoshiaki Taniguchi, Anton M. Koekemoer, Giorgio Lanzuisi, Charles Liu, Vincenzo Mainieri, Mara Salvato, and Nicholas Z. Scoville, The Astrophysical Journal, 733
  • Completing the Census of Ly alpha Emitters at the Reionization Epoch
    Nobunari Kashikawa, Kazuhiro Shimasaku, Yuichi Matsuda, Eiichi Egami, Lingha Jiang, Tohru Nagao, Masami Ouchi, Matthew A. Malkan, Takashi Hattori, Kazuaki Ota, Yoshiaki Taniguchi, Sadanori Okamura, Chun Ly, Masanori Iye, Hisanori Furusawa, Yasuhiro Shioya, Takatoshi Shibuya, Yoshihumi Ishizaki, and Jun Toshikawa, The Astrophysical Journal, 734
  • Enhanced [CII] Emission in a z=4.76 Submillimetre Galaxy
    Carlos De Breuck, Roberto Maiolino, Paola Caselli, Kristen Coppin, Steve Hailey-Dunsheath, and Tohru Nagao, Astronomy and Astrophysics, 530
  • Chemical Properties in the Most Distant Radio Galaxy at z=5.2
    Kenta Matsuoka, Tohru Nagao, Roberto Maiolino, Alessandro Marconi, and Yoshiaki Taniguchi, Astronomy and Astrophysics, 532
  • Dissecting Photometric Redshift for AGN Using XMM- and Chandra-COSMOS Samples
    Mara Salvato, Olivier Ilbert, Gunter Hasinger, Arne Rau, Francesca Civano, Gianni Zamorani, Marcella Brusa, Martin Elvis, Cristian Vignali, Herve Aussel, Andrea Comastri, Fabrizio Fiore, Emeric Le Floc'h, Vincenzo Mainieri, Sandro Bardelli, Micol Bolzonella, Angegla Bongiorno, Peter Capak, Karina Caputi, Nico Cappelluti, Marcella C. Carollo, Thierry Contini, Bianca Garilli, Angela Iovino, Sotiria Fotopoulou, Antonella Fruscione, Roberto Gilli, Claire Halliday, Jean-Paul Kneib, Yuko Kakazu, Jeyhan Kartaltepe, Anton M. Koekemoer, Katarina Kovac, Yuko Ideue, Hiroyuki Ikeda, Chris D. Impey, Olivier Le Fevre, Fabrice Lamareille, Giorgio Lanzuisi, Jean-Francois Le Borgne, Vincent Le Brun, Simon Lilly, Christian Maier, Swarnima Manohar, Daniel Masters, Henry McCracken, Hugo Messias, Marco Mignoli, Bahram Mobasher, Tohru Nagao, Roser Pello, Simonetta Puccetti, Enrique Perez-Montero, Alvio Renzini, Mark Sargent, David B. Sanders, Marco Scodeggio, Nicholas Z. Scoville, Patrick Shopbell, John Silvermann, Yoshiaki Taniguchi, Lidia Tasca, Laurence Tresse, Jonathan R. Trump, and Elena Zucca, The Astrophysical Journal, 742
  • Keck Spectroscopy of Lyman-Break Galaxies and Its Implications for the UV-continuum and Ly alpha Luminosity Functions at z>6
    Linhua Jiang, Eiichi Egami, Nobunari Kashikawa, Gregory Walth, Yuichi Matsuda, Kazuhiro Shimasaku, Tohru Nagao, Kazuaki Ota, and Masami Ouchi, The Astrophysical Journal, 743
  • The Extinction Law at High Redshift and Its Implications
    Simona Gallerani, Roberto Maiolino, Yari Juarez, Tohru Nagao, Alessandro Marconi, Stefano Bianchi, Raffaella Schneider, Filippo Mannucci, Eenesto Oliva, Chris J. Willott, Linhua Jiang, and Xiaohui Fan, Astronomy and Astrophysics, 523
  • OBSERVATIONAL LIMITS ON TYPE 1 ACTIVE GALACTIC NUCLEUS ACCRETION RATE IN COSMOS
    Trump Jonathan R., Impey Chris D., Kelly Brandon C., Elvis Martin, Merloni Andrea, Bongiorno Angela, Gabor Jared, Hao Heng, McCarthy Patrick J., Huchra John P., Brusa Marcella, Cappelluti Nico, Koekemoer Anton, Nagao Tohru, Salvato Mara, Scoville Nick Z., ASTROPHYSICAL JOURNAL, 700, (1) 49 - 55, DOI
  • The Nature of Optically Dull Active Galactic Nuclei in COSMOS
    Jonathan R. Trump, Chris D. Impey, Yoshiaki Taniguchi, Marcella Brusa, Francesca Civano, Martin Elvis, Jared M. Gabor, Knud Jahnke, Brandon C. Kelly, Anton M. Koekemoer, Tohru Nagao, Mara Salvato, Yasuhiro Shioya, Peter Capak, John P. Huchra, Jeyhan S. Kartaltepe, Giorgio Kanzuisi, Patrick J. McCarthy, Vincenzo Maineri, and Nick Z. Scoville, The Astrophysical Journal, 706, 797 - 809
  • Chemical Evolution of High-Redshift Radio Galaxies
    Kenta Matsuoka, Tohru Nagao, Roberto Maiolino, Alessandro Marconi, and Yoshiaki Taniguchi, Astronomy and Astrophysics, 503, 721 - 730
  • HST/ACS Morphology of Lyman alpha Emitters at Redshift 5.7 in the COSMOS Field
    Yoshiaki Taniguchi, Takashi Murayama, Nick Z. Scoville, Shunji S. Sasaki, Tohru Nagao, Yasuhiro Shioya, Tomoki Saito, Yuko Ideue, Aki Nakajima, Kenta Matsuoka, David B. Sanders, Bahram Mobasher, Herve Aussel, Peter Capak, Mara Salvato, Anton M. Koekemoer, Chris Carilli, Andrea Cimatti, Richard S. Ellis, Bianca Garilli, Mauro Giavalisco, Olivier Ilbert, Chris D. Impey, Manfred G. Kitzbichler, Olivier Le Fevre, Henry J. McCracken, Claudia Scarlata, Eva Schinnerer, Vernesa Smolcic, Shana Tribiano, and Jonathan R. Trump, The Astrophysical Journal, 701, 915 - 944
  • Environmental effect on the Star Formation Activity in Galaxies at z ∼ 1.2 in the COSMOS Field
    Yuko Ideue, Tohru Nagao, Yoshiaki Taniguchi, Yasuhiro Shioya, Tomoki Saito, Takashi Murayama, Shunji S. Sasaki, Herve Aussel, Peter Capak, Olivier Ilbert, H. McCracken, Bahram Mobasher, Mara Salvato, David B. Sanders, and Nick Z. Scoville, The Astrophysical Journal, 700, 971 - 976
  • On the Observed Distribution of Black Hole Masses and Eddington Ratios from Radiation Pressure Corrected Virial Indicators
    Alessandro Marconi, David J. Axon, Roberto Maiolino, Tohru Nagao, Paola Pietrini, Guido Risaliti, Andrew Robinson, and Guidetta Torricelli, The Astrophysical Journal, 698
  • Strong [CII] Emission at High Redshift
    Roberto Maiolino, Paola Caselli, Tohru Nagao, Malcolm Walmsley, Carlos De Breuck, and Massimo Meneghetti, Astronomy and Astrophysics, 500
  • Photometric Properties of Ly_alpha Emitters at z=4.86 in the COSMOS 2 Square Degree Field
    Yasuhiro Shioya, Yoshiaki Taniguchi, Shunji S. Sasaki, Tohru Nagao, Takashi Murayama, Tomoki Saito, Yuko Ideue, Aki Nakajima, Kenta Matsuoka, Jonathan R. Trump, Nick Z. Scoville, David B. Sanders, Bahram Mobasher, Herve Aussel, Peter Capak, Anton Koekemoer, Chris Carilli, Richard S. Ellis, Bianca Garilli, Mauro Giavalisco, Manfred G. Kitzbichler, Chris Impey, Olivier Le Fevre, Eva Schinnerer, and Vernesa Smolcic, The Astrophysical Journal, 696, 546 - 561
  • A Search for Molecular Gas toward a BzK-selected Star-Forming Galaxy at z=2.044
    Bunyo Hatsukade, Daisuke Iono, Kentaro Motohara, Kouichiro Nakanishi, Masao Hayashi, Kazuhiro Shimasaku, Tohru Nagao, Yoichi Tamura, Matthew A Malkan, Chun Ly, and Kotaro Kohno, Publication of the Astronomical Society of Japan, 61, 487 - 491
  • Exploring the Disk-Jet Connection from the Properties of Narrow-Line Regions in Powerful Young Radio Galaxies
    Nozomu Kawakatu, Tohru Nagao, and Jong-Hak Woo, The Astrophysical Journal, 693, 1686 - 1695
  • The Metallicity of the Most Distant Quasars
    Yari Juarez, Roberto Maiolino, Raul Mujica, Marco Pedani, S. Marinoni, Tohru Nagao, Alessandro Marconi, and Eenesto Oliva, Astronomy and Astrophysics, 494
  • Clustering Properties of Low-Luminosity Star-Forming Galaxies at z=0.24 and 0.40 in the Subaru Deep Field
    Aki Nakajima, Yasuhiro Shioya, Tohru Nagao, Tomoki Saito, Takashi Murayama, Shunji S. Sasaki, Asuka Yokouchi, and Yoshiaki Taniguchi, Publication of the Astronomical Society of Japan, 60, 1249 - 1255
  • AMAZE. I. The Evolution of the Mass-Metallicity Relation at z>3
    Roberto Maiolino, Tohru Nagao, Andrea Grazian, Filomena Cocchia, Alessandro Marconi, Filippo Mannucci, Andrea Cimatti, Antonio Pipino, Silvia Ballero, Francesco Calura, Cristina Chiappini, Adriano Fontana, Gian Luigi Granato, Francesca Matteucci, Guia Pastorini, Laura Pentericci, Guido Risaliti, Marco Salvati, and Lilva Silva, Astronomy and Astrophysics, 488, 463 - 479
  • A Photometric Survey for Ly_alpha - He II Dual Emitters: Searching for Population III Stars in High-Redshift Galaxies
    Tohru Nagao, Shunji S. Sasaki, Roberto Maiolino, Celestine Grady, Nobunari Kashikawa, Chun Ly, Matthew A. Malkan, Kentaro Motohara, Takashi Murayama, Daniel Schaerer, Yasuhiro Shioya, and Yoshiaki Taniguchi, The Astrophysical Journal, 680, 100 - 109
  • The Effect of Radiation Pressure on Virial Black Hole Mass Estimates and the Case of Narrow-Line Seyfert 1 Galaxies
    Alessandro Marconi, David J. Axon, Roberto Maiolino, Tohru Nagao, Guia Pastorini, Paola Pietrini, Andrew Robinson, and Guidetta Torricelli, The Astrophysical Journal, 678, 693 - 700
  • The H_alpha Luminosity Function and Star-Formation Rate at z=0.24 in the COSMOS 2 Square Degree Field
    SHIOYA Y., TANIGUCHI Y., SASAKI S.S., SASAKI S.S., SASAKI S.S., NAGAO T., MURAYAMA T., TAKAHASHI M.I., AJIKI M., IDEUE Y., MIHARA S., NAKAJIMA A., SCOVILLE N.Z., SCOVILLE N.Z., MOBASHER B., AUSSEL H., AUSSEL H., GIAVALISCO M., GUZZO L., HASINGER G., IMPEY C., LE FEVRE O., LILLY S., RENZINI A., RICH M., SANDERS D.B., SCHINNERER E., SHOPBELL P., LEAUTHAUD A., KNEIB J.‐P., KNEIB J.‐P., RHODES J., MASSEY R., MASSEY R., The Astrophysical Journal Supplement Series, 175, (1) 128 - 137, DOI
  • The Subaru/XMM-Newton Deep Survey (SXDS). V. Optically Faint Variable Object Survey
    Tomoki Morokuma, Mamoru Doi, Naoki Yasuda, Masayuki Akiyama, Kazuhiro Sekiguchi, Hisanori Furusawa, Yoshihiro Ueda, Tomonori Totani, Takeshi Oda, Tohru Nagao, Nobunari Kashikawa, Takashi Murayama, Masami Ouchi, Mike G. Watson, Michael W. Richmond, Christopher Lidman, Saul Perlmutter, Anthony L. Spadafora, Greg Aldering, Lifan Wang, Isobel M. Hook, and Rob A. Knop, The Astrophysical Journal, 676, 163 - 183
  • The Subaru/XMM-Newton Deep Survey (SXDS). VI. Properties of Active Galactic Nuclei Selected by Optical Variability
    Tomoki Morokuma, Mamoru Doi, Naoki Yasuda, Masayuki Akiyama, Kazuhiro Sekiguchi, Hisanori Furusawa, Yoshihiro Ueda, Tomonori Totani, Takeshi Oda, Tohru Nagao, Nobunari Kashikawa, Takashi Murayama, Masami Ouchi, and Mike G. Watson, The Astrophysical Journal, 676, 121 - 130
  • The HI content of star-forming galaxies at z=0.24
    Lah Philip, Chengalur Jayaram N., Briggs Frank H., Colless Matthew, De Propris Roberto, Pracy Michael B., de Blok W. J. G., Fujita Shinobu S., Ajiki Masaru, Shioya Yasuhiro, Nagao Tohru, Murayama Takashi, Taniguchi Yoshiaki, Yagi Masafumi, Okamura Sadanori, MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 376, (3) 1357 - 1366, DOI
  • Molecular Gas in QSO Host Galaxies at z>5
    Roberto Maiolino, Roberto Neri, Alexandre Beelen, Frank Bertoldi, Christopher L. Carilli, Paola Caselli, Pierre Cox, Karl M. Menten, Tohru Nagao, Alain Omont, Malcolm Walmsley, Fabian Walter, and Axel Weiss, Astronomy and Astrophysics, 472
  • High-Redshift Lyman_alpha Emitters with a Large Equivalent Width: Properties of i-Dropout Galaxies with an NB921-Band Depression in the Subaru Deep Field
    Tohru Nagao, Takashi Murayama, Roberto Maiolino, Alessandro Marconi, Nobunari Kashikawa, Masaru Ajiki, Takashi Hattori, Chun Ly, Matthew A. Malkan, Kentaro Motohara, Kouji Ohta, Shunji S. Sasaki, Yasuhiro Shioya and Yoshiaki Taniguchi, Astronomy and Astrophysics, 463, 877 - 883
  • Lyman α Emitters at Redshift 5.7 in the COSMOS Field
    MURAYAMA T., TANIGUCHI Y., SCOVILLE N. Z., SCOVILLE N. Z., AJIKI M., SANDERS D. B., MOBASHER B., AUSSEL H., AUSSEL H., CAPAK P., KOEKEMOER A., SHIOYA Y., NAGAO T., NAGAO T., CARILLI C., ELLIS R. S., GARILLI B., GIAVALISCO M., KITZBICHLER M. G., LE FEVRE O., MACCAGNI D., SCHINNERER E., SMOLCIC V., SMOLCIC V., TRIBIANO S., TRIBIANO S., CIMATTI A., KOMIYAMA Y., MIYAZAKI S., SASAKI S. S., SASAKI S. S., KODA J., KAROJI H., The Astrophysical Journal Supplement Series, 172, (1) 523 - 544, DOI
  • Radio and Millimeter Properties of z=5.7 Lyα Emitters in the COSMOS Field: Limits in Radio AGN, Submm Galaxies, and Dust Obscuration
    CARILLI C. L., MURAYAMA T., WANG R., SCHINNERER E., TANIGUCHI Y., SMOLCIC V., BERTOLDI F., AJIKI M., NAGAO T., SASAKI S. S., SHIOYA Y., AGUIRRE J. E., AGUIRRE J. E., BLAIN A. W., SCOVILLE N., SANDERS D. B., The Astrophysical Journal Supplement Series, 172, (1) 518 - 522, DOI
  • A Potential Galaxy Threshing System in the HST COSMOS Field
    SASAKI S. S., SASAKI S. S., TANIGUCHI Y., SCOVILLE N., SCOVILLE N., MOBASHER B., AUSSEL H., SANDERS D. B., KOEKEMOER A., AJIKI M., KOMIYAMA Y., MIYAZAKI S., KAIFU N., KAROJI H., OKAMURA S., ARIMOTO N., OHTA K., SHIOYA Y., MURAYAMA T., NAGAO T., NAGAO T., KODA J., HAINLINE L., RENZINI A., GIAVALISCO M., LE FEVRE O., IMPEY C., ELVIS M., LILLY S., RICH M., SCHINNERER E., SHETH K., The Astrophysical Journal Supplement Series, 172, (1) 511 - 517, DOI
  • The [OII]3727 Luminosity Function and Star Formation Rate at z=1.2 in the COSMOS 2 Square-degree Field and the Subaru Deep Field
    TAKAHASHI M. I., SHIOYA Y., TANIGUCHI Y., MURAYAMA T., AJIKI M., SASAKI S. S., KOIZUMI O., NAGAO T., NAGAO T., SCOVILLE N. Z., SCOVILLE N. Z., MOBASHER B., AUSSEL H., AUSSEL H., CAPAK P., CARILLI C., ELLIS R. S., GARILLI B., GIAVALISCO M., GUZZO L., HASINGER G., IMPEY C., KITZBICHLER M. G., KOEKEMOER A., LE FEVRE O., LILLY S. J., MACCAGNI D., RENZINI A., RICH M., SANDERS D. B., SCHINNERER E., SCODEGGIO M., SHOPBELL P., SMOLCIC V., TRIBIANO S., IDEUE Y., MIHARA S., The Astrophysical Journal Supplement Series, 172, (1) 456 - 467, DOI
  • The Cosmic Evolution Survey (COSMOS): A Large-Scale Structure at z=0.73 and the Relation of Galaxy Morphologies to Local Environment
    GUZZO L., GUZZO L., GUZZO L., CASSATA P., CASSATA P., FINOGUENOV A., MASSEY R., SCOVILLE N. Z., SCOVILLE N. Z., CAPAK P., ELLIS R. S., MOBASHER B., TANIGUCHI Y., TANIGUCHI Y., THOMPSON D., THOMPSON D., AJIKI M., AUSSEL H., AUSSEL H., BOEHRINGER H., BRUSA M., CALZETTI D., COMASTRI A., FRANCESCHINI A., HASINGER G., KASLIWAL M. M., KITZBICHLER M. G., KNEIB J.‐P., KOEKEMOER A., LEAUTHAUD A., MCCRACKEN H. J., MURAYAMA T., NAGAO T., RHODES J., RHODES J., SANDERS D. B., SASAKI S., SHIOYA Y., TASCA L., TAYLOR J. E., The Astrophysical Journal Supplement Series, 172, (1) 254 - 269, DOI
  • The First Release COSMOS Optical and Near-IR Data and Catalog
    Peter Capak, Herve Aussel, Masaru Ajiki, Henry J. McCracken, Bahram Mobasher, Nick Z. Scoville, Patrick Shopbell, Yoshiaki Taniguchi, D. J. Thompson, Shana Tribiano, Shunji S. Sasaki, Andrew W. Blain, Marcella Brusa, Chris Carilli, Marcella C. Carollo, Andrea Comastri, J. Colbert, Richard S. Ellis, Martin Elvis, Mauro Giavalisco, W. Green, Luigi Guzzo, Gunther Hasinger, Chris Impey, Olivier Ilbert, Knud Jahnke, Jeyhan Kartaltepe, Jean-Paul Kneib, Jin Koda, Anton Koekemoer, Yutaka Komiyama, Olivier Lefevre, A. Leauthaud, Simon J. Lilly, Richard Massey, Takashi Murayama, Satoshi Miyazaki, Tohru Nagao, J. A. Peacock, A. Pickles, C. Porciani, Alvio Renzini, J. Rhodes, Mike Rich, Mara Salvato, David B. Sanders, Claudia Scarlata, D. Schiminovich, Eva Schinnerer, M. Scodeggio, Kartik Sheth, Yasuhiro Shioya, Linda A. M. Tasca, J. E. Taylor, L. Yan, and G. Zamorani, The Astrophysical Journal Supplement Series, 172, (1) 99 - 116, DOI
  • The Cosmic Evolution Survey (COSMOS): Subaru Observations of the HST COSMOS Field
    TANIGUCHI Y., SCOVILLE N., SCOVILLE N., MURAYAMA T., SANDERS D. B., MOBASHER B., AUSSEL H., CAPAK P., AJIKI M., MIYAZAKI S., KOMIYAMA Y., SHIOYA Y., NAGAO T., NAGAO T., SASAKI S. S., SASAKI S. S., SASAKI S. S., KODA J., CARILLI C., GIAVALISCO M., GUZZO L., HASINGER G., IMPEY C., LEFEVRE O., LILLY S., RENZINI A., RICH M., SCHINNERER E., SHOPBELL P., KAIFU N., KAROJI H., ARIMOTO N., OKAMURA S., OHTA K., The Astrophysical Journal Supplement Series, 172, (1) 9 - 28, DOI
  • Anti-correlation between a Mass Accretion Rate and a Supermassive Black Hole Mass for Type I Ultra-luminous Infrared Galaxies and QSOs
    Nozomu Kawakatu, Masatoshi Imanishi, and Tohru Nagao, The Astrophysical Journal, 661, 660 - 671
  • The Luminosity Function and Star Formation Rate between Redshifts of 0.07 and 1.47 for Narrow-Band Emitters in the Subaru Deep Fiel
    Chun Ly, Matthew A. Malkan, Nobunari Kashikawa, Kazuhiro Shimasaku, Tadayuki Kodama, Tohru Nagao, Kentaro Motohara, Masanori Iye, and Tomoki Morokuma, The Astrophysical Journal, 657, 738 - 759
  • Formation of SMBHs and QSO evolution
    Kawakatu Nozomu, Anabuki Naohisa, Nagao Tohru, Umemura Masayuki, Nakagawa Takao, Mori Masao, NEW ASTRONOMY REVIEWS, 50, (9-10) 769 - 771, DOI
  • Luminosity Function of Lyman-Break Galaxies at z=4 and 5 in the Subaru Deep Field
    Makiko Yoshida, Kazuhiro Shimasaku, Nobunari Kashikawa, Masami Ouchi, Sadanori Okamura, Masaru Ajiki, Masayuki Akiyama, Hiroyasu Ando, Kentaro Aoki, Mamoru Doi, Hisanori Furusawa, Tomoki Hayashino, Fumihide Iwamuro, Masanori Iye, Hiroshi Karoji, Naoto Kobayashi, Keiichi Kodaira, Tadayuki Kodama, Yutaka Komiyama, Matthew A. Malkan, Yuichi Matsuda, Satoshi Miyazaki, Yoshihiko Mizumoto, Tomoki Morokuma, Kentaro Motohara, Takashi Murayama, Tohru Nagao, Kyoji Nariai, Kouji Ohta, Toshiyuki Sasaki, Yasunori Sato, Kazuhiro Sekiguchi, Yasuhiro Shioya, Hajime Tamura, Yoshiaki Taniguchi, Masayuki Umemura, Toru Yamada, and Naoki Yasuda, The Astrophysical Journal, 653, 988 - 1003
  • Gas Metallicity Diagnostics in Star-Forming Galaxies
    Tohru Nagao, Roberto Maiolino, and Alessandro Marconi, Astronomy and Astrophysics, 459, 85 - 101
  • The End of the Dark Age Proved by Lyman Alpha Emitters at z=6.5 in the Subaru Deep Field
    Nobunari Kashikawa, Kazuhiro Shimasaku, Matthew A. Malkan, Mamoru Doi, Yuichi Matsuda, Masami Ouchi, Yoshiaki Taniguchi, Chun Ly, Tohru Nagao, Masanori Iye, Kentaro Motohara, Kouji Murozono, Kyoji Nariai, Kouji Ohta, Sadanori Okamura, Toshiyuki Sasaki, Yasuhiro Shioya, and Masayuki Umemura, The Astrophysical Journal, 648, 7 - 22
  • New Corroborative Evidence for the Overdensity of Galaxies around the Radio-Loud Quasar SDSS J0836+0054 at z=5.8
    Masaru Ajiki, Yoshiaki Taniguchi, Takashi Murayama, Yasuhiro Shioya, Tohru Nagao, Shunji S. Sasaki, Yuichiro Hatakeyama, Taichi Morioka, Asuka Yokouchi, Mari I. Takahashi, and Osamu Koizumi, Publication of the Astronomical Society of Japan, 58, 499 - 502
  • Lyα Emitters at z=5.7 in the Subaru Deep Field
    Kazuhiro Shimasaku, Nobunari Kashikawa, Mamoru Doi, Chun Ly, Matthew A. Malkan, Yuichi Matsuda, Masami Ouchi, Tomoki Hayashino, Masanori Iye, Kentaro Motohara, Takashi Murayama, Tohru Nagao, Kouji Ohta, Sadanori Okamura, Toshiyuki Sasaki, Yasuhiro Shioya, and Yoshiaki Taniguchi, Publication of the Astronomical Society of Japan, 58, 313 - 334
  • Gas Metallicity of Narrow-Line Regions in High-Redshift Active Galactic Nuclei
    Tohru Nagao, Roberto Maiolino, and Alessandro Marconi, Astronomy and Astrophysics, 447, 863 - 876
  • The Evolution of the Broad-Line Region among SDSS Quasars
    Tohru Nagao, Alessandro Marconi, and Roberto Maiolino, Astronomy and Astrophysics, 447, 157 - 172
  • Strong Emission Line Galaxies at Low Redshift in the Field around SDSS J104433.04-012502.2
    Masaru Ajiki, Yasuhiro Shioya, Yoshiaki Taniguchi, Takashi Murayama, Tohru Nagao, Shunji S. Sasaki, Ryoko Sumiya, Taichi Morioka, Yuichiro Hatakeyama, Asuka Yokouchi, Mari I. Takahashi, and Osamu Koizumi, Publication of the Astronomical Society of Japan, 58, 113 - 130
  • Narrow-Band Survey of the GOODS Fields: Search for Lymanα Emitters at z=5.7
    Masaru Ajiki, Bahram Mobasher, Yoshiaki Taniguchi, Yasuhiro Shioya, Tohru Nagao, Takashi Murayama, and Shunji S. Sasaki, The Astrophysical Journal, 638, 596 - 602
  • Clustering of Lyman Break Galaxies at z=4 and 5 in the Subaru Deep Field: Luminosity Dependence of the Correlation Function Slope
    Nobunari Kashikawa, Makiko Yoshida, Kazuhiro Sshimasaku, Masahiro Nagashima, Hideki Yahagi, Masami Ouchi, Yuichi Matsuda, Matthew A. Malkan, Mamoru Doi, Masaru Ajiki, Masayuki Akiyama, Hiroyasu Ando, Kentaro Aoki, Shinobu S. Fujita, Hisanori Furusawa, Tomoki Hayashino, Fumihide Iwamuro, Masanori Iye, Hiroshi Karoji, Naoto Kobayashi, Keiichi Kodaira, Tadayuki Kodama, Yutaka Komiyama, Satoshi Miyazaki, Yoshihiko Mizumoto, Tomoki Morokuma, Kentaro Motohara, Takashi Murayama, Tohru Nagao, Kyoji Nariai, Kouji Ohta, Sadanori Okamura, Toshiyuki Sasaki, Yasunori Sato, Kazuhiro Sekiguchi, Yasuhiro Shioya, Hajime Tamura, Yoshiaki Taniguchi, Masayuki Umemura, Toru Yamada, and Naoki Yasuda, The Astrophysical Journal, 637, 631 - 647
  • Type I ULIRGs: Transition Stage from ULIRGs to QSOs
    Nozomu Kawakatu, Naohisa Anabuki, Tohru Nagao, Masayuki Umemura, and Takao Nakagawa, The Astrophysical Journal, 637, 104 - 113
  • Large-Scale Filamentary Structure around the Proto-Cluster at Redshift z=3.1
    Yuichi Matsuda, Toru Yamada, Tomoki Hayashino, Hajime Tamura, Ryosuke Yamauchi, Takashi Murayama, Tohru Nagao, Kouji Ohta, Sadanori Okamura, Masami Ouchi, Kazuhiro Shimasaku, Yasuhiro Shioya, and Yoshiaki Taniguchi, The Astrophysical Journal, 634
  • An Intermediate-band Imaging Survey for High-redshift Lymanα Emitters: The Mahoroba11
    Sanae F. Yamada, Shunji S. Sasaki, Ryoko Sumiya, Kazuyoshi Umeda, Yasuhiro Shioya, Masaru Ajiki, Tohru Nagao, Takashi Murayama, and Yoshiaki Taniguchi, Publication of the Astronomical Society of Japan, 57, 881 - 903
  • Spectroscopy of i-Dropout Galaxiesa with an NB921-Band Depression in the Subaru Deep Field
    Tohru Nagao, Nobunari Kashikawa, Matthew A. Malkan, Takashi Murayama, Yoshiaki Taniguchi, Kazuhiro Sshimasaku, Kentaro Motohara, Masaru Ajiki, Yasuhiro Shioya, Kouji Ohta, Sadanori Okamura, and Masanori Iye, The Astrophysical Journal, 634, 142 - 148
  • A Survey of NB921-Dropouts in the Subaru Deep Field
    Yasuhiro Shioya, Yoshiaki Taniguchi, Masaru Ajiki, Tohru Nagao, Takashi Murayama, Shunji S. Sasaki, Ryoko Sumiya, Yuichiro Hatakeyama, Taichi Morioka, Asuka Yokouchi, Osamu Koizumi, Mari I. Takahashi, and Nobunari Kashikawa, Publication of the Astronomical Society of Japan, 57
  • An Observational Pursuit for Population III Stars in a Lyα Emitter through HeII Emission
    Tohru Nagao, Kentaro Motohara, Roberto Maiolino, Alessandro Marconi, Yoshiaki Taniguchi, Kentaro Aoki, Masaru Ajiki, and Yasuhiro Shioya, The Astrophysical Journal, 631
  • First Detection of [CII]158 micron at High Redshift: Vigorous Star Formation in the Early Universe
    Roberto Maiolino, Pierre Cox, Paola Caselli, Alexandre Beelen, Frank Bertoldi, Christopher L. Carilli, Michael J. Kaufman, Karl M. Menten, Tohru Nagao, Alain Omont, Axel Weiss, Malcolm Walmsley, and Fabian Walter, Astronomy and Astrophysics, 440
  • New High-Redshift Galaxies at z=5.8-6.5 in the Subaru Deep Field
    Yasuhiro Shioya, Yoshiaki Taniguchi, Masaru Ajiki, Tohru Nagao, Takashi Murayama, Shunji S. Sasaki, Ryoko Sumiya, Yuichiro Hatakeyama, and Nobunari Kashikawa, Publication of the Astronomical Society of Japan, 57, 569 - 573
  • The Intermediate-band Dropout Method: A New Method to Search for High-Redshift Galaxies
    Yasuhiro. Shioya, Yoshiaki Taniguchi, Masaru Ajiki, Tohru Nagao, Takashi Murayama, Shunji S. Sasaki, Ryoko Sumiya, and Yuichiro Hatakeyama, Publication of the Astronomical Society of Japan, 57, 287 - 293
  • The Subaru Deep Field Project: Lymanα Emitters at Redshift of 6.6
    Yoshiaki Taniguchi, Masaru Ajiki, Tohru Nagao, Yasuhiro. Shioya, Takashi Murayama, Nobunari Kashikawa, Keiichi Kodaira, Norio Kaifu, Hiroyasu Ando, Hiroshi Karoji, Masayuki Akiyama, Kentaro Aoki, Mamoru Doi, Shinobu S. Fujita, Hisanori Furusawa, Tomoki Hayashino, Fumihide Iwamuro, Masanori Iye, Naoto Kobayashi, Tadayuki Kodama, Yutaka Komiyama, Yuichi Matsuda, Satoshi Miyazaki, Yoshihiko Mizumoto, Tomoki Morokuma, Kentaro Motohara, Takashi Murayama, Kyoji Nariai, Kouji Ohta, Youichi Ohyama, Sadanori Okamura, Masami Ouchi, Toshiyuki Sasaki, Yasunori Sato, Kazuhiro Sekiguchi, Kazuhiro Sshimasaku, Hajime Tamura, Masayuki Umemura, Toru Yamada, Naoki Yasuda, and Makiko Yoshida, Publication of the Astronomical Society of Japan, 57, 165 - 182
  • The Subaru Deep Field: The Optical Imaging Data
    Nobunari Kashikawa, Kazuhiro Sshimasaku, Naoki Yasuda, Masaru Ajiki, Masayuki Akiyama, Hiroyasu Ando, Kentaro Aoki, Mamoru Doi, Shinobu S. Fujita, Hisanori Furusawa, Tomoki Hayashino, Fumihide Iwamuro, Masanori Iye, Hiroshi Karoji, Naoto Kobayashi, Keiichi Kodaira, Tadayuki Kodama, Yutaka Komiyama, Yuichi Matsuda, Satoshi Miyazaki, Yoshihiko Mizumoto, Tomoki Morokuma, Kentaro Motohara, Takashi Murayama, Tohru Nagao, Kyoji Nariai, Kouji Ohta, Sadanori Okamura, Masami Ouchi, Toshiyuki Sasaki, Yasunori Sato, Kazuhiro Sekiguchi, Yasuhiro Shioya, Hajime Tamura, Yoshiaki Taniguchi, Masayuki Umemura, Toru Yamada, and Makiko Yoshida, Publication of the Astronomical Society of Japan, 56, 1011 - 1023
  • A Strong Lymanα Emitter at z=6.33 in the Subaru Deep Field Selected as an i-Dropout
    Tohru Nagao, Yoshiaki Taniguchi, Nobunari Kashikawa, Keiichi Kodaira, Norio Kaifu, Hiroyasu Ando, Hiroshi Karoji, Masaru Ajiki, Masayuki Akiyama, Kentaro Aoki, Mamoru Doi, Shinobu S. Fujita, Hisanori Furusawa, Tomoki Hayashino, Fumihide Iwamuro, Masanori Iye, Naoto Kobayashi, Tadayuki Kodama, Yutaka Komiyama, Yuichi Matsuda, Satoshi Miyazaki, Yoshihiko Mizumoto, Tomoki Morokuma, Kentaro Motohara, Takashi Murayama, Kyoji Nariai, Kouji Ohta, Sadanori Okamura, Masami Ouchi, Toshiyuki Sasaki, Yasunori Sato, Kazuhiro Sekiguchi, Kazuhiro Sshimasaku, Yasuhiro Shioya, Hajime Tamura, Ichi Tanaka, Masayuki Umemura, Toru Yamada, Naoki Yasuda, and Makiko Yoshida, The Astrophysical Journal, 613
  • Large-Scale Structure of Emission-Line Galaxies at Redshift 3.1
    Tomoki Hayashino, Yuichi Matsuda, Hajime Tamura, Ryosuke Yamauchi, Toru Yamada, Masaru Ajiki, Shinobu S. Fujita, Takashi Murayama, Tohru Nagao, Kouji Ohta, Sadanori Okamura, Masami Ouchi, Kazuhiro Shimasaku, Yasuhiro Shioya, and Yoshiaki Taniguchi, The Astronomical Journal, 128, 2073 - 2079
  • Subaru Spectropolarimetry of Mrk573: The Hidden High-Ionization Nuclear Emission-Line Region inside the Dusty Torus
    Tohru Nagao, Koji S. Kawabata, Takashi Murayama, Youichi Ohyama, Yoshiaki Taniguchi, Yasuhiro Shioya, Ryoko Sumiya, and Shunji S. Sasaki, The Astronomical Journal, 128, 2066 - 2072
  • A Subaru Search for Lymanα Emitters at z=5.8 with an Intermediate-Band Filter
    Masaru Ajiki, Yoshiaki Taniguchi, Shinobu S. Fujita, Yasuhiro Shioya, Tohru Nagao, Takashi Murayama, Sanae F. Yamada, Kazuyoshi Umeda, Shunji S. Sasaki, Ryoko Sumiya, and Yutaka Komiyama, Publication of the Astronomical Society of Japan, 56, 597 - 603
  • A Subaru Search for Lyα Blobs in and around the Proto-Cluster Region at Redshift z=3.1
    Yuichi Matsuda, Toru Yamada, Tomoki Hayashino, Hajime Tamura, Ryosuke Yamauchi, Masaru Ajiki, Shinobu S. Fujita, Takashi Murayama, Tohru Nagao, Kouji Ohta, Sadanori Okamura, Masami Ouchi, Kazuhiro Shimasaku, Yasuhiro Shioya, and Yoshiaki Taniguchi, The Astronomical Journal, 128, 569 - 584
  • Detection of Polarized Broad Emission in the Seyfert 2 Galaxy Mrk 573
    Tohru Nagao, Koji S. Kawabata, Takashi Murayama, Youichi Ohyama, Yoshiaki Taniguchi, Ryoko Sumiya, and Shunji S. Sasaki, The Astronomical Journal, 128, 109 - 114
  • The Hα Luminosity Function of the Galaxy Cluster Abell 521 at z=0.25
    Kazuyoshi Umeda, Masafumi Yagi, Sanae F. Yamada, Yoshiaki Taniguchi, Yasuhiro Shioya, Takashi Murayama, Tohru Nagao, Masaru Ajiki, Shinobu S. Fujita, Yutaka Komiyama, Sadanori Okamura, and Kazuhiro Shimasaku, The Astrophysical Journal, 601, 805 - 812
  • A Subaru Search for Lymanα Emitters at Redshift 5.7
    Masaru Ajiki, Yoshiaki Taniguchi, Shinobu S. Fujita, Yasuhiro Shioya, Tohru Nagao, Takashi Murayama, Sanae F. Yamada, Kazuyoshi Umeda, and Yutaka Komiyama, The Astronomical Journal, 126, 2091 - 2107
  • Subaru High-Dispersion Spectroscopy of Narrow-Line Region in Seyfert Galaxy NGC 4151
    Tohru Nagao, Takashi Murayama, Yasuhiro Shioya, and Yoshiaki Taniguchi, The Astronomical Journal, 126, 1167 - 1182
  • Are Two z=6 Quasars Gravitationally Lensed?
    Sanae F. Yamada, Yasuhiro Shioya, Yoshiaki Taniguchi, Takashi Murayama, Masaru Ajiki, Tohru Nagao, Shinobu S. Fujita, Kazuyoshi Umeda, Yutaka Komiyama, Hiroshi Karoji, Hiroyasu Ando, Masanori Iye, Nobunari Kashikawa, and Keiichi Kodaira, Publication of the Astronomical Society of Japan, 55, 733 - 738
  • On the Origin of Lymanα Blobs at High Redshift: Kinematic Evidence for a Hyperwind Galaxy at z=3.1
    Youichi Ohyama, Yoshiaki Taniguchi, Koji. S. Kawabata, Yasuhiro Shioya, Takashi Murayama, Tohru Nagao, Tadafumi Takata, Masanori Iye, and Michitoshi Yoshida, The Astrophysical Journal, 591
  • The Discovery of Two Lymanα Emitters beyond Redshift 6 in he Subaru Deep Field
    Keiichi Kodaira, Yoshiaki Taniguchi, Nobunari Kashikawa, Norio Kaifu, Hiroyasu Ando, Hiroshi Karoji, Masaru Ajiki, Masayuki Akiyama, Kentaro Aoki, Mamoru Doi, Shinobu S. Fujita, Hisanori Furusawa, Tomoki Hayashino, Masatoshi Imanishi, Fumihide Iwamuro, Masanori Iye, Koji S. Kawabata, Naoto Kobayashi, Tadayuki Kodama, Yutaka Komiyama, George Kosugi, Yuichi Matsuda, Satoshi Miyazaki, Yoshihiko Mizumoto, Kentaro Motohara, Takashi Murayama, Tohru Nagao, Kyoji Nariai, Kouji Ohta, Youichi Ohyama, Sadanori Okamura, Masami Ouchi, Toshiyuki Sasaki, Kazuhiro Sekiguchi, Kazuhiro Sshimasaku, Yasuhiro Shioya, Tadafumi Takata, Hajime Tamura, Hiroshi Terada, Masayuki Umemura, Tomonori Usuda, Masafumi Yagi, Toru Yamada, Naoki Yasuda, and Michitoshi Yoshida, Publication of the Astronomical Society of Japan, 55
  • The Hα Luminosity Function and Star Formation Rate at z=0.24 Based on Subaru Deep Imaging
    Shinobu S. Fujita, Masaru Ajiki, Yasuhiro Shioya, Tohru Nagao, Takashi Murayama, Yoshiaki Taniguchi, Kazuyoshi Umeda, Sanae F. Yamada, Masafumi Yagi, Sadanori Okamura, and Yutaka Komiyama, The Astrophysical Journal, 586
  • The Discovery of a Very Narrow-Line Star Forming Object at a Redshift of 5.66
    Yoshiaki Taniguchi, Masaru Ajiki, Takashi Murayama, Tohru Nagao, Sylvain Veilleux, David B.Sanders, Yutaka Komiyama, Yasuhiro Shioya, Sinobu S. Fujita, Yuko Kakazu, Sadanori Okamura, Hiroyasu Ando, Tetsuo Nishimura, Masahiko Hayashi, Ryusuke Ogasawara, and Shin-ichi Ichikawa, The Astrophysical Journal, 585
  • Iron is not Depleted in High-Ionization Nuclear Emission-Line Regions of Active Galactic Nuclei
    Tohru Nagao, Takashi Murayama, Yasuhiro Shioya, and Yoshiaki Taniguchi, The Astronomical Journal, 125, 1729 - 1735
  • A Search for Lymanα Emitters at Redshift 3.7
    Shinobu S. Fujita, Masaru Ajiki, Yasuhiro Shioya, Tohru Nagao, Takashi Murayama, Yoshiaki Taniguchi, Sadanori Okamura, Masami Ouchi, Kazuhiro Shimasaku, Mamoru Doi, Hisanori Furusawa, Masaru Hamabe, Masahiko Kimura, Yutaka Komiyama, Masayuki Miyazaki, Satoshi Miyazaki, Fumiaki Nakata, Maki Sekiguchi, Masafumi Yagi, Naoki Yasuda, Yuichi Matsuda, Hajime Tamura, Tomoki Hayashino, Keiichi Kodaira, Hiroshi Karoji, Toru Yamada, Kouji Ohta, and Masayuki Umemura, The Astronomical Journal, 125, 13 - 31
  • SDSSpJ104433.04-012502.2 at z=5.74 is Gravitationally Magnified by an Intervening Galaxy
    Yasuhiro Shioya, Yoshiaki Taniguchi, Takashi Murayama, Masaru Ajiki, Tohru Nagao, Shinobu S. Fujita, Yuko Kakazu, Yutaka Komiyama, Sadanori Okamura, Shinki Oyabu, Kimiaki Kawara, Youichi Ohyama, Koji S. Kawabata, Hiroyasu Ando, Tetsuo Nishimura, Masahiko Hayashi, Ryusuke Ogasawara, and Shin-ichi Ichikawa, Publication of the Astronomical Society of Japan, 54, 975 - 979
  • A New High-Redshift Superwind Galaxy at z=5.69
    Masaru Ajiki, Yoshiaki Taniguchi, Takashi Murayama, Tohru Nagao, Sylvain Veilleux, Yasuhiro Shioya, Shinobu S. Fujita, Yuko Kakazu, Yutaka Komiyama, Sadanori Okamura, David B. Sanders, Shinki Oyabu, Kimiaki Kawara, Youichi Ohyama, Masanori Iye, Nobunari Kashikawa, Michitoshi Yoshida, Toshiyuki Sasaki, George Kosugi, Kentaro Aoki, Tadafumi Takata, Yoshihiko Saito, Koji S. Kawabata, Kazuhiro Sekiguchi, Kiichi Okita, Yasuhiro Shimizu, Motoko Inata, Noboru Ebizuka, Tomohiko Ozawa, Yasushi Yadoumaru, Hiroko Taguchi, Hiroyasu Ando, Tetsuo Nishimura, Masahiko Hayashi, Ryusuke Ogasawara, and Shin-ichi Ichikawa, The Astrophysical Journal, 576
  • Effects of a Burst of Formation of First-Generation Stars on the Evolution of Galaxies
    Yasuhiro Shioya, Yoshiaki Taniguchi, Takashi Murayama, Shingo Nishiura, Tohru Nagao, and Yuko Kakazu, The Astrophysical Journal, 576, 36 - 44
  • Gas Metallicity of Narrow-Line Regions in Narrow-Line Seyfert 1 Galaxies and Broad-Line Seyfert 1 Galaxies
    Tohru Nagao, Takashi Murayama, Yasuhiro Shioya, and Yoshiaki Taniguchi, The Astrophysical Journal, 575, 721 - 731
  • Is There an Advection-Dominated Accretion Flow in Radio Galaxies with Double-Peaked Balmer Lines?
    Tohru Nagao, Takashi Murayama, Yasuhiro Shioya, and Yoshiaki Taniguchi, The Astrophysical Journal, 567, 73 - 84
  • Multi-Band Photometric Study of Tidal Debris in a Compact Group of Galaxies: Seyfert’s Sextet
    Shingo Nishiura, Yasuhiro Shioya, Takashi Murayama, Yasunori Sato, Tohru Nagao, Yoshiaki Taniguchi, and David B. Sanders, Publication of the Astronomical Society of Japan, 54, 21 - 32
  • A Shock-Induced Pair of Superbubbles in the High-z Powerful Radio Galaxy MRC 0406-224
    Yoshiaki Taniguchi, Youichi Ohyama, Takashi Murayama, Michitoshi Yoshida, Nobunari Kashikawa, Masanori Iye, Kentaro Aoki, Toshiyuki Sasaki, George Kosugi, Tadafumi Takata, Yoshihiko Saito, Koji S. Kawabata, Kazuhiro Sekiguchi, Kiichi Okita, Yasuhiro Shimizu, Motoko Inata, Noboru Ebizuka, Tomohiko Ozawa, Yasushi Yadoumaru, Hiroko Taguchi, Yasuhiro Shioya, Shingo Nishiura, Hiroshi Sudou, Tohru Nagao, Saeko Noda, Yohei Koyama, Yuko Kakazu, Masaru Ajiki, Shinobu S. Fujita, and Rie R. Kobayashi, The Astrophysical Journal, 559
  • Seyfert-Type Dependences of Narrow Emission-Line Ratios and Physical Properties of High-Ionization Nuclear Emission-Line Regions in Seyfert Galaxies
    Tohru Nagao, Takashi Murayama, and Yoshiaki Taniguchi, Publication of the Astronomical Society of Japan, 53, 629 - 645
  • Where is the [OIII]λ4363 Emitting Region in Active Galactic Nuclei?
    Tohru Nagao, Takashi Murayama, and Yoshiaki Taniguchi, The Astrophysical Journal, 549, 155 - 171
  • The Narrow-Line Region of Seyfert Galaxies: Narrow-Line Seyfert 1 Galaxies versus Broad-Line Seyfert 1 Galaxies
    Tohru Nagao, Takashi Murayama, and Yoshiaki Taniguchi, The Astrophysical Journal, 546, 744 - 758
  • Deep Optical Imaging of a Compact Group of Galaxies, Seyfert’s Sextet
    Shingo Nishiura, Takashi Murayama, Masashi Shimada, Yasunori Sato, Tohru Nagao, Kohji Molikawa, Yoshiaki Taniguchi, and David B. Sanders, The Astronomical Journal, 120, 2355 - 2362
  • High-Ionization Nuclear Emission-Line Region of Seyfert Galaxies
    Tohru Nagao, Yoshiaki Taniguchi, and Takashi Murayama, The Astronomical Journal, 119, 2605 - 2628
  • Discovery of a Low Surface Brightness Object near Seyfert’s Sextet
    Takashi Murayama, Shingo Nishiura, Tohru Nagao, Yasunori Sato, Yoshiaki Taniguchi, and David B. Sanders, The Astronomical Journal, 119, 1691 - 1694
  • Extended High-Ionization Nuclear Emission-Line Region in the Seyfert Galaxy NGC 4051
    Tohru Nagao, Takashi Murayama, Yoshiaki Taniguchi, and Michitoshi Yoshida, The Astronomical Journal, 119, 620 - 630

Conference Activities & Talks

  • Closing remarks
    NAGAO Tohru, 超巨大ブラックホール研究推進連絡会第5回ワークショップ (東北大学),   2018 01
  • すばる望遠鏡HSCを用いた活動銀河核探査
    NAGAO Tohru, 超巨大ブラックホール研究推進連絡会第5回ワークショップ (東北大学),   2018 01
  • Rest-optical emission-line diagnostics for star-forming galaxies
    NAGAO Tohru, 輝線銀河研究会 (東京大学),   2017 12
  • JWST Call for Proposals (CfP) Overview
    NAGAO Tohru, 輝線銀河研究会 (東京大学),   2017 12
  • Closing remarks
    NAGAO Tohru, East-Asia AGN Workshop 2017 (鹿児島大学),   2017 12
  • The current status of the HSC-AGN WG: Achievements and action items
    NAGAO Tohru, Hyper Suprime Cam (HSC) Active Galactic Nucleus (AGN) Working-group meeting (東京大学),   2017 12
  • 可視光観測による埋もれた活動銀河核の探査
    Tohru Nagao, 第1回missing black holeワークショップ (京都大学),   2017 11 , 招待有り
  • HSC-AGN WG report
    Tohru Nagao, HSC collaboration meeting 2017 (東北大学),   2017 05
  • Overview and initial results of the HSC-AGN sciences
    Tohru Nagao, Joint HSC-XXL Kick-off Meeting (Madrid, Spain),   2017 05
  • AGN studies through East-Asia collaborations
    Tohru Nagao, Subaru international partnership science and instrumentation workshop (国立天文台),   2017 03 , 招待有り
  • SPICAによる銀河進化研究の検討状況
    Tohru Nagao, 日本天文学会2017年春季年会 (九州大学),   2017 03
  • A new survey for radio galaxies with HSC-FIRST
    Tohru Nagao, 新学術領域「なぜ宇宙は加速するのか? 徹底的究明と将来への挑戦」シンポジウム (高エネルギー加速器研究機構),   2017 03
  • 初期宇宙における巨大ブラックホールの探査
    Tohru Nagao, 第4回白眉学際研究ワークショップ (京都大学フィールド科学教育センター瀬戸臨海実験所),   2017 03
  • AGN Science in the PFS Survey
    Tohru Nagao, The 8th PFS collaboration meeting (Johns Hopkins Univ.),   2016 12
  • Japanese facilities, Subaru's future, and EAO
    Tohru Nagao, East-Asia AGN Workshop 2016 (Seoul National Univ.),   2016 09
  • HSC-AGN face-to-face meeting: The purposes and milestones
    Tohru Nagao, HSC collaboration meeting (東京大学),   2016 08
  • Updates from the HSC-AGN WG
    Tohru Nagao, HSC collaboration meeting (東京大学),   2016 08
  • Subaru Wide-Field AGN Survey with HSC: Overview and Initial Results
    Tohru Nagao, International Conference "eROSITA/CAASTRO/4MOST Workshop: Follow-up of Wide-area X-ray Surveys",   2016 04 , 招待有り
  • Subaru Wide-Field AGN Survey with HSC
    Tohru Nagao, From Stellar Evolution to Galaxy Formation (長野県南佐久郡),   2016 03 , 招待有り
  • HSCサーベイの現状とSWANSアップデート
    Tohru Nagao, SWANS理論班検討会 (東京理科大学長万部キャンパス),   2016 03
  • 大規模探査で迫る巨大ブラックホール進化
    Tohru Nagao, 筑波大学宇宙物理研究室セミナー (筑波大学),   2016 02
  • Synergetic studies with Subaru and SPICA
    Tohru Nagao, Subaru Users' Meeting FY2015 (静岡県熱海市),   2016 01
  • Updates from the HSC-AGN WG
    Tohru Nagao, HSC collaboration meeting 2016 (Taipei, Taiwan),   2016 01
  • Optical views of dense clouds at the circumnuclear region in AGNs
    Tohru Nagao, 国立天文台ALMAワークショップ「AGN銀河の中心 1 kpc → 1 pc スケールでの質量降着機構の理解に向けて」 (国立天文台),   2015 12 , 招待有り
  • HSC-SSP AGN WG: Current status and the goal of this meeting
    Tohru Nagao, Understanding the evolution of quasars: Collaboration between theoretical models and initial HSC survey (鹿児島大学),   2015 12
  • PFS search for low-metallicity AGNs
    Tohru Nagao, PFS戦略枠観測AGN探査検討会 (国立天文台),   2015 10
  • Subaru Wide-Field AGN Survey: HSC-AGN and PFS-AGN
    Tohru Nagao, SWANS理論班検討会 (東北大学),   2015 09
  • 光赤天連SPICAタスクフォース報告
    Tohru Nagao, 光赤天連シンポジウム「光赤外将来計画: 報告書の最終取りまとめと長期戦略への布石」(国立天文台),   2015 09
  • Subaru-Keck Synergetic AGN Studies
    Tohru Nagao, Subaru-Keck Synergy Workshop (東北大学),   2015 09
  • PFSによる輝線診断で切り拓く銀河と活動銀河核のサイエンス
    Tohru Nagao, すばるPFSによるサイエンス検討会 (国立天文台),   2015 07 , 招待有り
  • 光赤天連SPICAタスクフォース報告
    Tohru Nagao, 光赤天連シンポジウム「2020年代の光赤外スペース計画および分野横断プロジェクトの展望」 (宇宙科学研究所),   2015 07 , 招待有り
  • Report from the HSC-AGN WG
    Tohru Nagao, HSC collaboration meeting 2015 (Princeton Univ.),   2015 07
  • Subaru Wide-Field AGN Survey (SWANS)
    Tohru Nagao, East-Asia AGN Workshop 2015 (Changchun, China),   2015 07
  • Fine-structure Lines for Studying the Evolution of Galaxies and SMBHs at High-redshift
    Tohru Nagao, Far-infrared Fine-structure Line Workshop (Heidelberg, Germany),   2015 06 , 招待有り
  • すばる望遠鏡を用いた大規模クェーサー探査による巨大ブラックホール進化の研究
    Tohru Nagao, 公益財団法人山田科学振興財団2015年度研究交歓会 (東京コンファレンスセンター有明),   2015 05 , 招待有り
  • Low-metallicity Active Galactic Nuclei: Expectations for the PFS Survey
    Tohru Nagao, 活動銀河核ワークショップ2015「すばるPFSの登場に向けて」,   2015 05
  • Diagnosing the Inter-stellar Matter in Active Galactic Nuclei
    Tohru Nagao, GALSHOP「系外ISM研究会」,   2015 05
  • Subaru Wide-Field AGN Survey: The Current Status
    Tohru Nagao, Subaru Wide-Field AGN Survey 理論班検討会議 (愛媛県松山市),   2015 03
  • Subaru Wide-Field AGN Survey with Hyper Suprime Cam
    Tohru Nagao, 日本天文学会2015年春季年会 (大阪大学),   2015 03
  • East-Asian Observatory: An optical-infrared view
    Tohru Nagao, 日本天文学会2015年春季年会, 東アジア天文台構想特別セッション (大阪大学),   2015 03 , 招待有り
  • Low-metallicity active galactic nuclei: Challenges toward identifying young SMBHs
    Tohru Nagao, 初代星・初代銀河研究会2014 (東北大学),   2015 01 , 招待有り
  • SPICA discussion in the Japanese community; focusing on the galaxy evolution studies
    Tohru Nagao, SPICA Core Science Meeting (大阪大学),   2015 01 , 招待有り
  • HSC-SSP and the AGN WG activities
    Tohru Nagao, Evolution of Supermassive Black Holes with HSC (Taipei),   2014 12
  • Subaru Proposals: Structure and Reviewing Process
    Tohru Nagao, China-Subaru Workshop 2014 (Shanghai),   2014 11 , 招待有り
  • Observational studies of the quasar evolution
    Tohru Nagao, China-Subaru Workshop 2014 (Shanghai),   2014 11 , 招待有り
  • SPICAサイエンス検討中間報告
    Tohru Nagao, 光学赤外線天文学連絡会 スペース将来計画シンポジウム (国立天文台三鷹),   2014 11 , 招待有り
  • Subaru Wide-Field AGN Survey (SWANS) with Hyper Suprime Cam
    Tohru Nagao, 超巨大ブラックホール研究推進連絡会第2回ワークショップ (筑波大学),   2014 11 , 招待有り
  • 2020年代のキーサイエンスとスペース計画: 銀河進化研究の観点から
    Tohru Nagao, 研究会「2020年代の光赤外天文学: スペース計画の展望」(宇宙科学研究所),   2014 08 , 招待有り
  • Extragalactic Studies with ALMA Archival Data
    Tohru Nagao, International Conference "East Asia ALMA Science Workshop 2014" (Jeju, Republic of Korea),   2014 07 , 招待有り
  • 微細構造輝線による ISM 化学組成研究の可能性
    Tohru Nagao, Extragalactic Fine-Structure Line 勉強会 (国立天文台),   2014 06
  • SPICA, for revealing the obscured chemical evolution of galaxies
    Tohru Nagao, International Conference "SPICA Science Workshop" (Leiden, Netherland),   2014 05 , 招待有り
  • The latest status of the HSC-SSP: Start of SWANS
    Tohru Nagao, Subaru Wide-Field AGN Survey 理論班検討会議 (理化学研究所計算科学研究機構),   2014 03
  • Extragalactic Studies with ALMA Archival Data
    Tohru Nagao, 日本天文学会2007年秋季年会, ALMA特別セッション (国際基督教大学),   2014 03 , 招待有り
  • Subaru Wide-Field AGN Survey (SWANS) with HSC: The goals of this meeting and the collaboration policy
    Tohru Nagao, International Conference “Quasar science with HSC: toward the first results” (ASIAA, Taipei),   2014 01
  • Observational Studies on Super-massive Black Holes: Recent Hot Topics and the Next Steps
    Tohru Nagao, 研究会「初代星・初代銀河研究会」 (鹿児島大学),   2014 01 , 招待有り
  • Synergy between Subaru and large surveys in 2020’s: The case for high-z AGN/SMBH
    Tohru Nagao, 2020 年代の銀河サーベイ計画とすばる望遠鏡とのシナジー (国立天文台),   2014 01 , 招待有り
  • HSC/SWANSプロジェクトの概要
    Tohru Nagao, Subaru Wide-Field AGN Survey 理論班検討会議 (お茶の水大学),   2013 09
  • Chemical Evolution of AGNs: from Optical/NIR to FIR/Submm
    Tohru Nagao, SMBH-REC kick-off meeting 2013 (愛媛大学),   2013 09
  • AGN Sciences with MICHI
    Tohru Nagao, TMT-MICHI killer science workshop (University of Tokyo),   2013 09
  • QSO/AGN Studies with HSC
    Tohru Nagao, HSC collaboration meeting 2013 (国立天文台),   2013 08
  • Sub-mm views of high-z AGN hosts: their chemical evolution
    Tohru Nagao, International Conference "East-Asia AGN Workshop 2013" (Sapporo),   2013 08
  • 高赤方偏移活動銀河核の広帯域近赤外分光観測
    Tohru Nagao, TAO/SWIMS Science Workshop 2013 (東京大学),   2013 08 , 招待有り
  • AGN Sciences: from Subaru to TMT
    Tohru Nagao, International Conference "Thirty Meter Telescope Science Forum" (Waikoloa, Hawaii),   2013 07 , 招待有り
  • Probing the evolution of the physical and chemical properties of star-forming galaxies using SPICA/MCS
    Tohru Nagao, International Conference "From exoplanets to distant galaxies: SPICA's new window on the cool Universe" (University of Tokyo),   2013 06
  • Updates of the HSC-SSP activities and SWANS
    Tohru Nagao, Subaru Wide-Field AGN Survey 理論班検討会議 (広島県江田島市),   2013 06
  • Chemical Properties of Active Galactic Nuclei
    Tohru Nagao, International Conference "Seeking the Leading Actor on the Cosmic Stage" (Castellammare del Golfo, Sicily),   2013 06 , 招待有り
  • Interactions in the Universe: Co-evolution of galaxies and black holes
    Tohru Nagao, 白眉キャンプ2013 (京都府京都市),   2013 04
  • Current Status of HSC, SSP, and Related Projects
    Tohru Nagao, Subaru Wide Field AGN Survey 理論班検討会議 (宮城県蔵王町),   2013 02
  • Fine-structure emission lines in far-infrared spectra of galaxies
    Tohru Nagao, ALMAミリ波サブミリ波観測で押さえる銀河の基本観測量とその理解 (国立天文台),   2013 01 , 招待有り
  • ALMA Studies on the Galaxy Chemical Evolution in the High-z Universe
    Tohru Nagao, ALMA時代の宇宙の構造形成理論: 第1世代から第n世代へ (北海道大学),   2013 01 , 招待有り
  • HSC Survey Design, Collaboration Policy, and AGN Sciences
    Tohru Nagao, Supermassive Black Holes in the Universe: The Era of the HSC Surveys (Ehime University),   2012 12
  • ALMA reveals a chemically evolved sub-millimeter galaxy at z=4.76
    Tohru Nagao, Conference “First Year of ALMA Science” (Puerto Varas, Chile),   2012 12
  • FIR-submm Metallicity Diagnostics for High-z Galaxies
    Tohru Nagao, Symposium "New Trends in Radio Astronomy in the ALMA Era" (Hakone, Japan),   2012 12
  • ALMA reveals a chemically evolved sub-millimeter galaxy at z=4.76
    Tohru Nagao, ALMA Users Meeting (国立天文台),   2012 11
  • Observational Studies on the Chemical Evolution of Galaxies
    Tohru Nagao, Korea-Japan Collaboration Workshop (Seoul National University),   2012 11
  • Subaru/HSC による活動銀河核探査計画
    Tohru Nagao, ワークショップ「すばるHSCサーベイによるサイエンス」 (国立天文台),   2012 09
  • ALMA Reveals a Chemically EvolvedSub-millimeter Galaxy at z=4.76
    Tohru Nagao, 日本天文学会2012年秋季年会 (大分大学),   2012 09
  • Subaru Wide-Field AGN Survey (SWANS) Project
    Tohru Nagao, AGN Workshop 2012 Jeju (Jeju, South Korea),   2012 09
  • 銀河誕生のドラマ
    Tohru Nagao, 日本天文学会2012年秋季年会, SPICA特別セッション (大分大学),   2012 09 , 招待有り
  • FIR-Submm Metallicity Diagnostcs for High-z Galaxies
    Tohru Nagao, European Week of Astronomy and Space Science, Symposium 1 "Molecular Gas in High-z Galaxies" (Pontificia Università Lateranense, Rome),   2012 07
  • すばる望遠鏡による活動銀河核探査の現状と今後
    Tohru Nagao, ワークショップ「銀河中心超巨大ブラックホールの起源」 (筑波大学),   2012 07 , 招待有り
  • SWANS: Current Status and Prospects
    Tohru Nagao, Subaru Wide-Field AGN Survey 理論班検討会議 (鹿児島県霧島市),   2012 06
  • Metallicity Diagnostics with Fine-Structure Emission Lines
    Tohru Nagao, Workshop “Metals in Tuscany 2012” (Spineto, Italy),   2012 06 , 招待有り
  • ALMA revealing a chemically enriched submillimeter galaxy at z=4.76
    Tohru Nagao, ALMA high-z workshop (国立天文台),   2012 06 , 招待有り
  • Visible Universe
    Tohru Nagao, 白眉のコスモロジー2012 (京都大学),   2012 04
  • すばる望遠鏡による高赤方偏移活動銀河核探査
    Tohru Nagao, ワークショップ「巨大ブラックホールの起源」 (筑波大学),   2012 02
  • Comments on the ALMA Cycle 0
    Tohru Nagao, ALMA-J User's Meeting (国立天文台),   2011 12
  • PFS による活動銀河核研究の議論
    Tohru Nagao, 国立天文台研究集会「HSC活動銀河核探査によるサイエンス」 (京都大学),   2011 11
  • HSCサーベイプランの議論状況とSWANS 計画
    Tohru Nagao, 国立天文台研究集会「HSC活動銀河核探査によるサイエンス」 (京都大学),   2011 11
  • SWANS: Subaru Wide-Field AGN Survey
    Tohru Nagao, Ehime Workshop on the Active Galactic Nuclei,   2011 09
  • Gas-Phase Ne & Ar Abundance Ratios in Star-Forming Galaxies
    Tohru Nagao, 日本天文学会2011年秋季年会 (九州大学),   2011 09
  • Metallicity Evolution of Active Galactic Nuclei
    Tohru Nagao, International Conference "Starburst-AGN Connection under the Multiwavelength Limelight" (European Space Agency, Madrid),   2011 09
  • TMTサイエンス検討会AGN班概要紹介
    Tohru Nagao, TMTサイエンス検討会「日本独自のサイエンス提案とその実現のために」 (国立天文台),   2011 09
  • 宇宙化学進化の観測的研究 (日本天文学会研究奨励賞受賞記念講演)
    Tohru Nagao, 日本天文学会2011年秋季年会 (九州大学),   2011 09 , 招待有り
  • AO Sciences on AGNs
    Tohru Nagao, Subaru Next-Generation AO Workshop (大阪大学),   2011 09 , 招待有り
  • Observational Searches for Population III Stars in High-z Galaxies
    Tohru Nagao, 2011年天文天体物理若手の会夏の学校 (愛知県蒲郡市),   2011 08 , 招待有り
  • Subaru Wide-Field AGN Survey with SuMIRe = HSC + PFS
    Tohru Nagao, PFS international collaboration workshop (IPMU, Tokyo),   2011 07
  • Subaru Wide-Field AGN Survey with HSC
    Tohru Nagao, DENET 2011 Subaru HSC Workshop (ASIAA, Taiwan),   2011 03
  • SWANS現状と今後について
    Tohru Nagao, Subaru Wide-Field AGN Survey 理論班検討会議(鹿児島大学),   2011 02
  • 巨大ブラックホール天体の系統的観測による宇宙化学進化の研究
    Tohru Nagao, 第1回愛媛大学学術フォーラム(愛媛大学),   2011 01
  • 巨大ブラックホールの形成と進化の観測的研究
    Tohru Nagao, 京都大学次世代研究者育成センター研究計画発表会(京都大学),   2010 12
  • Beyond 12+log(O/H)=7: Search for extremely metal-poor galaxies with HSC, PFS, and TMT
    Tohru Nagao, PFS Science Workshop (Mitaka, Japan),   2010 12
  • Mid-IR metallicity diagnostics for star-forming galaxies
    Tohru Nagao, SPICAサイエンスワークショップ(国立天文台),   2010 12 , 招待有り
  • TMTサイエンス検討会AGN班の活動報告と検討内容の概要紹介
    Tohru Nagao, 研究会「TMTで切り拓く2020年代の新しい天文学」(国立天文台),   2010 10
  • Radio/Submm Line Observations for High-z QSOs with ALMA
    Tohru Nagao, ALMA-Subaru Workshop 2010 「宇宙・銀河・星・惑星・生命の誕生」 (国立天文台),   2010 10 , 招待有り
  • Chemical Evolution of Active Galactic Nuclei
    Tohru Nagao, International Conference "Evolution of galaxies, their central black holes and their large-scale environment" (Potsdam, German),   2010 09
  • Current Status of the SWANS Project
    Tohru Nagao, 研究会「超広域サーベイで明かす巨大ブラックホールと銀河の共進化」(東北大学),   2010 09 , 招待有り
  • 3Tohru Nagao, 研究会「超広域サーベイで明かす巨大ブラックホールと銀河の共進化」(東北大学),   2010 09 , 招待有り
  • ALMAによる近傍1型AGNの系統的分子輝線観測
    Tohru Nagao, ALMA近傍AGN観測検討会(国立天文台),   2010 08
  • 可視・赤外・サブミリ波の輝線強度比で探る銀河進化
    Tohru Nagao, Cataclysmic Evolution of Galaxies at 1
  • Metallicity Evolution of Active Galactic Nuclei
    Tohru Nagao, Seminar (ASIAA, Taiwan),   2010 05
  • Subaru Wide-Field AGN Survey with Hyper Suprime-Cam
    Tohru Nagao, HSC-AGN collaboration discussion (ASIAA, Taiwan),   2010 05
  • Observational Searches for High-z Galaxies Hosting Population III Stars
    Tohru Nagao, Deciphering the Ancient Universe with Gamma-Ray Bursts (Kyoto, Japan),   2010 04 , 招待有り
  • すばる望遠鏡次世代広視野撮像装置を用いた大規模活動銀河核探査 SWANS project
    Tohru Nagao, 「巨大ブラックホールと銀河の共進化」ワークショップ(筑波大学),   2010 02 , 招待有り
  • Comments from a potential TMT user --- toward the TMT era
    Tohru Nagao, 2009年度すばるユーザーズミーティング(国立天文台),   2010 01
  • Subaru Wide-Field AGN Survey: Recent Progresses
    Tohru Nagao, 第3回クェーサー吸収線研究会(長崎県雲仙市),   2009 12
  • SWANS: Subaru Wide-Field AGN Survey with SUMIRE
    Tohru Nagao, Princeton-JSPS DENET workshop: "Science Opportunities with Wide-Field Imaging and Spectroscopy of the Distant Universe" (Princeton Univ., USA),   2009 11
  • SWANS: Subaru Wide-Field AGN Survey
    Tohru Nagao, 超広域サーベイによる巨大ブラックホール進化の研究: 観測と理論の連携(愛媛県松山市),   2009 10 , 招待有り
  • QSO Studies with TAO
    Tohru Nagao, 東京大学アタカマ望遠鏡近赤外線装置ワークショップ(東京大学),   2009 09
  • Observational Study on the Chemical Evolution of Galaxies
    Tohru Nagao, 科研費特定領域研究「ガンマ線バーストで読み解く太古の宇宙」第三回領域シンポジウム(岐阜県下呂市),   2009 09 , 招待有り
  • SWANS: Subaru Wide-Field AGN Survey with HSC
    Tohru Nagao, 日本天文学会2009年秋季年会(山口大学),   2009 09 , 招待有り
  • Observational Study on the Metallicity Evolution of AGNs
    Tohru Nagao, 3rd Korea-Japan Young Astronomers Meeting (Seoul, Korea),   2009 08
  • A Wide-Field Search for Massive Population III Stars in High-Redshift Universe in the Subaru Deep Field
    Tohru Nagao, The 27th IAU General Assembly, Joint Discussion 12: The First Galaxies - Theoretical Predictions and Observational Clues (Rio de Janeiro, Brazil),   2009 08
  • Metallicity Evolution of AGNs
    Tohru Nagao, The 27th IAU General Assembly, Symposium 267: Co-evolution of Galaxies and Black Holes (Rio de Janeiro, Brazil),   2009 08 , 招待有り
  • Observational Study on the Chemical Evolution of the Universe
    Tohru Nagao, 広島大学宇宙物理学研究室セミナー,   2009 07
  • A Wide-Field Search for Massive Population III Stars in High-Redshift Universe in the Subaru Deep Field
    Tohru Nagao, Joint Subaru/Gemini Science Conference (Kyoto, Japan),   2009 05
  • Exploring the disk-jet connection from the properties of narrow-line regions in powerful young radio-loud AGNs
    Tohru Nagao, 日本天文学会2009年春季年会(大阪府立大学),   2009 03
  • Observational Study on the Chemical Evolution of the Universe
    Tohru Nagao, 現代天文学における宇宙の構造形成ビジョン(白石蔵王),   2009 02 , 招待有り
  • The Subaru Wide-Field AGN Survey: Low-Luminosity QSOs at 3 < z < 5
    Tohru Nagao, Hyper Suprime Camera で目指すサイエンス・大規模サーベイ検討会(国立天文台),   2009 01
  • Observational Study on the Chemical Evolution of the Universe through WFMOS
    Tohru Nagao, 2008年度すばるユーザーズミーティング(国立天文台),   2009 01
  • Subaru Wide-Field AGN Survey with Subaru/HSC
    Tohru Nagao, HSCサーベイデザイン検討会ワークショップ(国立天文台),   2008 10
  • Subaru Wide-Field AGN Survey
    Tohru Nagao, クェーサー吸収線研究の連携(東京理科大学),   2008 10
  • 銀河化学進化の観測的研究
    Tohru Nagao, 初代星・銀河形成研究会(甲南大学),   2008 09 , 招待有り
  • Observational Search for Population III Stars
    Tohru Nagao, IAU Symposium 255: Low-Metallicity Star-Formation from the First Stars to Dwarf Galaxies (Rapallo, Italy),   2008 06
  • The evolution of the galaxy mass-metallicity relation at high redshift
    Tohru Nagao, 日本天文学会2008年春季年会(国立オリンピック記念青少年総合センター),   2008 03
  • 宇宙の化学進化の観測的研究
    Tohru Nagao, 第16回天網の会ワークショップ(佐賀大学),   2008 02
  • Metallicity Evolution of the Universe through observations of galaxies and AGNs
    Tohru Nagao, 銀河形成研究の最前線(国立天文台),   2008 02 , 招待有り
  • The evolution of the galaxy mass-metallicity relation at high redshift
    Tohru Nagao, Panoramic View of Galaxy Formation and Evolution (Hayama, Japan),   2007 12
  • Subaru Search for Massive Population III Stars in High-Redshift Unvierse
    Tohru Nagao, 日本天文学会2007年秋季年会(岐阜大学),   2007 09
  • AGN/QSO studies through TMT
    Tohru Nagao, TMT装置検討会(国立天文台),   2007 09
  • Metallicity of Narrow-Line Regions in High-z Narrow-Line Radio Galaxies
    Tohru Nagao, Obscured AGN across Cosmic Time (Seeon, Germany),   2007 06
  • Hyper Suprime Cam を用いた超広視野撮像観測による高赤方偏移低光度AGN探査
    Tohru Nagao, Hyper Suprime-Cam が拓く天文学:太陽系、銀河系、そして銀河宇宙(国立天文台),   2007 05
  • Gas Metallicity of Narrow-Line Regions in High-Redshift Radio Galaxies
    Tohru Nagao, 日本天文学会2007年春季年会(東海大学),   2007 03
  • Optical Multi-Band Wide-Field Imaging Survey for High-z Low-Luminosity QSOs
    Tohru Nagao, HSCをめぐるサイエンス検討会(作並、宮城),   2007 03
  • Multi-Wavelength / Multi-Mode Study of Active Galactic Nuclei
    Tohru Nagao, 多波長・多モード連携観測で探る高エネルギー天体現象(広島大学),   2007 02
  • Empirical Calibrations of Gas Metallicity Diagnostics for Star-Forming Galaxies
    Tohru Nagao, Metallicity Calibrations for Gaseous Nebulae (Honolulu, USA),   2007 01
  • 超広視野撮像分光観測による高赤方偏移低光度AGN探査
    Tohru Nagao, 超広視野撮像/分光器で切り開く銀河天文学と観測的宇宙論(国立天文台),   2006 11
  • Metallicity Evolution of Active Galactic Nuclei
    Tohru Nagao, The Central Engine of Active Galactic Nuclei (Xian, China),   2006 10
  • High-z Lyman_alpha Emitters with a Large Equivalent Width
    Tohru Nagao, 日本天文学会2006年秋季年会(九州国際大学),   2006 09
  • Gas Metallicity Diagnostics in Star-Forming Galaxies
    Tohru Nagao, 日本天文学会2006年秋季年会(九州国際大学),   2006 09
  • An observational pursuit for Population III stars in a Ly_alpha emitter at z>6 through He II emission
    Tohru Nagao, The 26th IAU General Assembly, Joint Discussion 07: The Universe at z>6 (Prague, Czech Republic),   2006 08

Awards & Honors

  •   2011 09 , Astronomical Society of Japan, ASJ Young Astronomer Award, Observational studies on the cosmic chemical evolution
  •   2011 09 , Astronomical Society of Japan, PASJ Excellent Paper Award, Lyman alpha emitters at z=5.7 in the Subaru Deep Field
  •   2005 03 , Astronomical Society of Japan, PASJ Excellent Paper Award, The discovery of two Lyman alpha emitters beyond z=6 in the Subaru Deep Field


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