言語の選択:
 

メニュー/MENU

大学本部国際商経学部社会情報科学部工学研究科理学研究科環境人間学部看護学部情報科学研究科社会科学研究科緑環境景観マネジメント研究科地域資源マネジメント研究科減災復興政策研究科政策科学研究所高度産業科学技術研究所自然・環境科学研究所地域ケア開発研究所総合教育機構学術総合情報センター地域創造機構産学連携・研究推進機構

研究者業績

研究者リスト >> 伊藤 洋一
 

伊藤 洋一

 
アバター
研究者氏名伊藤 洋一
 
イトウ ヨウイチ
URL
所属兵庫県立大学
部署自然・環境科学研究所 宇宙天文系 天文科学センター
職名教授
学位修士(理学)(東京大学), 博士(理学)(東京大学)
J-Global ID200901034412025989

研究分野

 
  • 自然科学一般 / 天文学 / 

論文

 
 
Tomoki Morokuma   Masaomi Tanaka   Yuichiro Asakura   Fumio Abe   Paul J. Tristram   Yousuke Utsumi   Mamoru Doi   Kenta Fujisawa   Ryosuke Itoh   Yoichi Itoh   Koji S. Kawabata   Nobuyuki Kawai   Daisuke Kuroda   Kazuya Matsubayashi   Kentaro Motohara   Katsuhiro L. Murata   Takahiro Nagayama   Kouji Ohta   Yoshihiko Saito   Yoichi Tamura   Nozomu Tominaga   Makoto Uemura   Kenshi Yanagisawa   Yoichi Yatsu   Michitoshi Yoshida   
Publications of the Astronomical Society of Japan   68(4)    2016年   [査読有り]
We present our optical follow-up observations to search for an electromagnetic counterpart of the first gravitational wave source GW150914 in the framework of the Japanese collaboration for Gravitational wave ElectroMagnetic follow-up (J-GEM), whi...
 
Yuhei Takagi   Yoichi Itoh   Akira Arai   Shoko Sai   Yumiko Oasa   
Publications of the Astronomical Society of Japan   67(5) 87-87   2015年6月   [査読有り]
We present the results of an age determination study for pre-main sequence stars in the Ophiuchus molecular cloud. The ages of eight pre-main sequence stars were estimated from surface gravities derived from high-resolution spectroscopy. The avera...
 
Mihoko Konishi   Hiroshi Shibai   Takahiro Sumi   Misato Fukagawa   Taro Matsuo   Matthias S. Samland   Kodai Yamamoto   Jun Sudo   Yoichi Itoh   Nobuo Arimoto   Masaru Kajisawa   Lyu Abe   Wolfgang Brandner   Timothy D. Brandt   Joseph Carson   Thayne Currie   Sebastian E. Egner   Markus Feldt   Miwa Goto   Carol A. Grady   Olivier Guyon   Jun Hashimoto   Yutaka Hayano   Masahiko Hayashi   Saeko S. Hayashi   Thomas Henning   Klaus W. Hodapp   Miki Ishii   Masanori Iye   Markus Janson   Ryo Kandori   Gillian R. Knapp   Tomoyuki Kudo   Nobuhiko Kusakabe   Masayuki Kuzuhara   Jungmi Kwon   Michael W. McElwain   Shoken Miyama   Jun-Ichi Morino   Amaya Moro-Martin   Tetsuo Nishimura   Tae-Soo Pyo   Eugene Serabyn   Takuya Suenaga   Hiroshi Suto   Ryuji Suzuki   Yasuhiro H. Takahashi   Hideki Takami   Naruhisa Takato   Hiroshi Terada   Christian Thalmann   Daigo Tomono   Edwin L. Turner   Tomonori Usuda   Makoto Watanabe   John P. Wisniewski   Toru Yamada   Motohide Tamura   
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN   67(1)    2015年2月   [査読有り]
We compared the number of faint stars detected in deep survey fields with the current stellar distribution model of the Galaxy and found that the detected number in the H band is significantly smaller than the predicted number. This indicates that...
 
Shoko Sai   Yoichi Itoh   Misato Fukagawa   Hiroshi Shibai   Takahiro Sumi   
Publications of the Astronomical Society of Japan   67(2) 201-2010   2015年1月   [査読有り]
We present a Subaru/Infrared Camera and Spectrograph H-band image of the edge-on debris disk around the F2V star HD 15115. We detected the debris disk, which has a bow shape and an asymmetric surface brightness, at a projected separation of 1″-3″ ...
 
Thayne Currie   Adam Burrows   Julien H. Girard   Ryan Cloutier   Misato Fukagawa   Satoko Sorahana   Marc Kuchner   Scott J. Kenyon   Nikku Madhusudhan   Yoichi Itoh   Ray Jayawardhana   Soko Matsumura   Tae-Soo Pyo   
Astrophysical Journal   795(2)    2014年11月   [査読有り]
We present new L′ (3.8 μm) and Brα (4.05 μm) data and reprocessed archival L′ data for the young, planet-hosting star HR 8799 obtained with Keck/NIRC2, VLT/NaCo, and Subaru/IRCS. We detect all four HR 8799 planets in each data set at a moderate to...