研究者データベース

鍛冶澤 賢カジサワ マサル

所属部署名大学院理工学研究科 数理物質科学専攻
職名准教授
Last Updated :2019/10/08

研究者基本情報

基本情報

氏名

  • 氏名

    鍛冶澤 賢
  • 氏名(カナ)

    カジサワ マサル

基本情報

所属

所属・職名

  • 部署

    理工学研究科(理学系)
  • 職名

    准教授

学歴等

学位

  • 理学博士

その他基本情報

経歴

  • 2011年 -

研究活動情報

研究分野等

研究分野

  • 天文学, 天文学, 光赤外線天文学

研究キーワード

  • 銀河進化
  • 銀河形成

著書・発表論文等

論文

  • Optical Properties of Infrared-bright Dust-obscured Galaxies Viewed with Subaru Hyper Suprime-Cam, Akatoki Noboriguchi , Tohru Nagao, Yoshiki Toba, Mana Niida, Masaru Kajisawa, Masafusa Onoue, Yoshiki Matsuoka, Takuji Yamashita, Yu-Yen Chang, Toshihiro Kawaguchi, Yutaka Komiyama, Kodai Nobuhara, Yuichi Terashima, and Yoshihiro Ueda, The Astrophysical Journal, 2019年05月, [査読有り], 10.3847/1538-4357/ab1754
  • CHORUS. II. Subaru/HSC Determination of the Lyα Luminosity Function at z = 7.0: Constraints on Cosmic Reionization Model Paramete, Ryohei Itoh, Masami Ouchi, Haibin Zhang, Akio K. Inoue, Ken Mawatari, Takatoshi Shibuya, Yuichi Harikane, Yoshiaki Ono, Haruka Kusakabe, Kazuhiro Shimasaku, Seiji Fujimoto, Ikuru Iwata, Masaru Kajisawa, Nobunari Kashikawa, Satoshi Kawanomoto, Yutaka Komiyama, Chien-Hsiu Lee, Tohru Nagao, Yoshiaki Taniguchi, The Astrophysical Journal, 2018年11月, [査読有り], 10.3847/1538-4357/aadfe4
  • A Wide and Deep Exploration of Radio Galaxies with Subaru HSC (WERGS). I. The Optical Counterparts of FIRST Radio Sources, Takuji Yamashita, Tohru Nagao, Masayuki Akiyama, Wanqiu He, Hiroyuki Ikeda, Masayuki Tanaka, Mana Niida, Masaru Kajisawa, Yoshiki Matsuoka, Kodai Nobuhara, Chien-Hsiu Lee, Tomoki Morokuma, Yoshiki Toba, Toshihiro Kawaguchi, Akatoki Noboriguchi, The Astrophysical Journal, 2018年10月, [査読有り], 10.3847/1538-4357/aae1ac
  • SILVERRUSH. IV. Lyα luminosity functions at z = 5.7 and 6.6 studied with ∼1300 Lyα emitters 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 Nobunari Kashikawa Akio K Inoue Masamune Oguri Hisanori Furusawa Tomotsugu Goto Yuichi Harikane Ryo Higuchi Yutaka Komiyama Haruka Kusakabe Satoshi Miyazaki Kimihiko Nakajima Shiang-Yu Wang, Publications of the Astronomical Society of Japan, 2018年01月, [査読有り], 10.1093/pasj/psx131
  • SILVERRUSH. III. Deep optical and near-infrared spectroscopy for Lyα and UV-nebular lines of bright Lyα 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 Shiang-Yu Wang, Publications of the Astronomical Society of Japan, 2018年01月, [査読有り], 10.1093/pasj/psx107
  • SILVERRUSH. II. First catalogs and properties of ∼2000 Lyα 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 Suraphong Yuma, Publications of the Astronomical Society of Japan, 2018年01月, [査読有り], 10.1093/pasj/psx122
  • Systematic Identification of LAEs for Visible Exploration and Reionization Research Using Subaru HSC (SILVERRUSH). I. Program strategy and clustering properties of ∼2000 Lyα emitters at z = 6–7 over the 0.3–0.5 Gpc2 survey area, Masami Ouchi, Yuichi Harikane, Takatoshi Shibuya, Kazuhiro Shimasaku, Yoshiaki Taniguchi, Akira Konno, Masakazu Kobayashi, 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, Shiangu-Yu Wang, Publications of the Astronomical Society of Japan, 2018年01月, [査読有り], 10.1093/pasj/psx074
  • An Optically Faint Quasar Survey at z ˜ 5 in the CFHTLS Wide Field: Estimates of the Black Hole Masses and Eddington Ratios, H. Ikeda, T. Nagao, K. Matsuoka, N. Kawakatsu, M. Kajisawa, M. Akiyama, T. Miyaji, T. Morokuma, The Astrophysical Journal, 2017年09月, [査読有り], 10.3847/1538-4357/aa83ae
  • Bimodal morphologies of massive galaxies at the core of a protocluster at z = 3.09 and the strong size growth of a brightest cluster galaxy, M. Kubo, T. Yamada, T. Ichikawa, M. Kajisawa, Y. Matsuda, I. Tanaka, H. Umehata, Monthly Notices of the Royal Astronomical Society, 2017年08月, [査読有り], 10.1093/mnras/stx920
  • The FMOS-COSMOS Survey of Star-forming Galaxies at Z ˜ 1.6. V: Properties of Dark Matter Halos Containing Hα Emitting Galaxies, Daichi Kashino, Surhud More, John D. Silverman, Emanuele Daddi, Alvio Renzini, David B. Sanders, Giulia Rodighiero, Annagrazia Puglisi, Masaru Kajisawa, Francesco Valentino, Jeyhan S. Kartaltepe, Olivier Le Fevre, Tohru Nagao, Nobuo Arimoto, Naoshi Sugiyama, The Astrophysical Journal, 2017年07月, [査読有り], 10.3847/1538-4357/aa789d
  • A Radio-to-mm Census of Star-forming Galaxies in Protocluster 4C23.56 at Z = 2.5: Gas Mass and Its Fraction Revealed with ALMA, Minju M. Lee, Ichi Tanaka, Ryohei Kawabe, Kotaro Kohno, Tadayuki Kodama, Masaru Kajisawa, Min S. Yun, Kouichiro Nakanishi, Daisuke Iono, Yoichi Tamura, Bunyo Hatsukade, Hideki Umehata, Toshiki Saito, Takuma Izumi, Itziar Aretxaga, Ken-ichi Tadaki, Milagros Zeballos, Soh Ikarashi, Grant W. Wilson, David H. Hughes, R. J. Ivison, The Astrophysical Journal, 2017年06月, [査読有り], 10.3847/1538-4357/aa74c2
  • A search for Ly α emitters around a concentrated region of strong Ly α absorbers at z = 2.3, Kazuyuki Ogura, Tohru Nagao, Masatoshi Imanishi, Nobunari Kashikawa, Yoshiaki Taniguchi, Masaru Kajisawa, Masakazu A. R. Kobayashi, Yoshiki Toba, Kodai Nobuhara, Publications of the Astronomical Society of Japan, 2017年06月, [査読有り], 10.1093/pasj/psx027
  • 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, Tomonori Usuda, The Astrophysical Journal, 2017年01月, [査読有り], 10.3847/1538-4357/835/1/36
  • The FMOS-COSMOS Survey of Star-forming Galaxies at z ≈ 1.6. IV. Excitation State and Chemical Enrichment of the Interstellar Medium, D. Kashino, J. D. Silverman, D. Sanders, J. S. Kartaltepe, E. Daddi, A. Renzini, F. Valentino, G. Rodighiero, S. Juneau, L. J. Kewley, H. J. Zahid, N. Arimoto, T. Nagao, J. Chu, N. Sugiyama, F. Civano, O. Ilbert, M. Kajisawa, O. Le Fevre, C. Maier, D. Masters, T. Miyaji, M. Onodera, A. Puglisi, Y. Taniguchi, The Astrophysical Journal, 2017年01月, [査読有り], 10.3847/1538-4357/835/1/88
  • A New Constraint on the Lyα Fraction of UV Very Bright Galaxies at Redshift 7, Hisanori Furusawa, Nobunari Kashikawa, Masakazu A. R. Kobayashi, James S. Dunlop, Kazuhiro Shimasaku, Tadafumi Takata, Kazuhiro Sekiguchi, Yoshiaki Naito, Junko Furusawa, Masami Ouchi, Fumiaki Nakata, Naoki Yasuda, Yuki Okura, Yoshiaki Taniguchi, Toru Yamada, Masaru Kajisawa, Johan P. U. Fynbo, and Olivier Le Fevre, The Astrophysical Journal, 2016年05月, [査読有り], 10.3847/0004-637X/822/1/46
  • An extremely dense group of massive galaxies at the centre of the protocluster at z = 3.09 in the SSA22 field, M. Kubo, T. Yamada, T. Ichikawa, M. Kajisawa, Y. Matsuda, I. Tanaka, H. Umehata, Monthly Notices of the Royal Astronomical Society, 2016年01月, [査読有り], 10.1093/mnras/stv2392

講演・口頭発表等

  • Evolution of galaxies with episodic star formation at 0.2 < z < 1.0 in COSMOS, Masaru Kajisawa, “Panoramas of the Evolving Cosmos” The 6th Subaru International Conferenc, 2016年11月
  • 0.2 < z < 1.0におけるバースト的な星形成を起こしている銀河の進化, 鍛冶澤 賢, 3回銀河進化研究会, 2016年06月

MISC

  • MOIRCS Deep Survey で探る激動期における銀河の星質量成長, 鍛冶澤 賢, 天文月報, 日本天文学会, 天文月報, 104, 8, 385, 392, 2011年07月, 03742466, http://ci.nii.ac.jp/naid/10029327088


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