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大学院生の受入について / PhD Student Program
大学院生の受入について / PhD Student Program
私たちのグループでは、総合研究大学院大学先端学術院天文科学コース (光赤外線天文学系)より大学院生を受け入れています。すばる望遠鏡や最先端の宇宙望遠鏡などを使って銀河や銀河団の観測的研究に取り組んでみたい方は、ぜひお問い合わせください。大学院生の所属は国立天文台三鷹キャンパス(東京都三鷹市)となります。大学院を受験される前に、一度対面またはオンラインでの研究室訪問を推奨しています。
We are accepting graduate (PhD) students from SOKENDAI (The Graduate University for Advanced Studies). Please feel free to contact us if you are interested in studying the galaxy evolution or galaxy clusters using the Subaru Telescope or other cutting-edge astronomical facilities in the world. The work place of the students will be NAOJ Mitaka/Tokyo campus(Japan).
We are accepting graduate (PhD) students from SOKENDAI (The Graduate University for Advanced Studies). Please feel free to contact us if you are interested in studying the galaxy evolution or galaxy clusters using the Subaru Telescope or other cutting-edge astronomical facilities in the world. The work place of the students will be NAOJ Mitaka/Tokyo campus(Japan).
大学院生指導方針 / Education Philosophy
大学院生指導方針 / Education Philosophy
大学院で取り組みたい研究テーマが入学前から具体的に決まっている学生さんは多くないと思います。私たちのグループでは、学生さんの直感的な興味を尊重しながら研究テーマを定め、まずはデータ解析から論文出版まで観測天文学における研究の一連の流れが早期に体験できるように助言を行います。目安として、最初の２年間（修士課程）の間に、学会発表および主著者として論文出版を目指します。その後は、修士課程での研究テーマを発展させていくケースもあれば、他に取り組みたいテーマが見つかればそれを尊重して、博士論文のテーマを決めていきます。私たちのグループでは、最先端の研究に取り組み世界で戦える成果創出を目指しながらも、天文学の研究を通して得られる論理的な思考力や忍耐力、国内外の共同研究者とのやり取りで得られるコミュニケーション力、国際性、人格形成を特に重視し、卒業後にどのような業界に進んでも活躍できる人材育成を目指しています。
Since it is usually difficult for 1st-year students to decide their research theme by themselves, we normally provide them with advice on their first (reasonable) research project. We encourage students to publish a refereed paper in the first two years (master course). From third year, some students continue working on the related research, or some other students find their own favorite topics that he/she wants to study during their PhD years. Doing a cutting-edge science is of course important, while in our group, we always prioritize logical thinking and perseverance gained through astronomy research, as well as communication skills gained through interactions with domestic and international collaborators.
Since it is usually difficult for 1st-year students to decide their research theme by themselves, we normally provide them with advice on their first (reasonable) research project. We encourage students to publish a refereed paper in the first two years (master course). From third year, some students continue working on the related research, or some other students find their own favorite topics that he/she wants to study during their PhD years. Doing a cutting-edge science is of course important, while in our group, we always prioritize logical thinking and perseverance gained through astronomy research, as well as communication skills gained through interactions with domestic and international collaborators.
学部学生のインターンシップ受入 / Internship for Undergraduate Students
学部学生のインターンシップ受入 / Internship for Undergraduate Students
国内の大学に在籍する学部３年生(または２年生)で、私たちのグループの研究内容に興味を保たれた方は、ぜひ国立天文台/総研大で毎年開催している「サマースチューデントプログラム」への応募・参加をご検討ください。それ以外の時期の受入れは原則ありませんが、特別な事情のある方はご相談ください。
For foreign students based in Japanese universities, please consider NAOJ/SOKENDAI Summer School program. For students in other countries, NAOJ has a scheme to accept international student internship. However, please contact me well in advance if you are interested in this opportunity.
指導学生による研究成果論文の例 / Publications by Our Students
指導学生による研究成果論文の例 / Publications by Our Students
Naufal et al. 2024, ApJ, 977, 58, "Revealing the Quiescent Galaxy Population in the Spiderweb Protocluster at z = 2.16 with Deep HST/WFC3 Slitless Spectroscopy", Naufal, Abdurrahman ; Yusei Koyama; D'Eugenio, Chiara; Dannerbauer, Helmut; Shimakawa, Rhythm; Pérez-Martínez, Jose Manuel; Kodama, Tadayuki; Zhang, Yuheng; Daikuhara, Kazuki
Naufal et al. 2023, ApJ, 958, 170, "Environmental impacts on the rest-frame UV size and morphology of star-forming galaxies at z∼2", Naufal, Abdurrahman ; Yusei Koyama; Shimakawa, Rhythm ; Kodama, Tadayuki
Namiki et al. 2021, ApJ, Volume 918, Issue 2, id.68, 10 pp., "What determines the HI gas content in galaxies?: morphological dependence of the HI gas fraction across M*-SFR plane ", Namiki, Shigeru V.; Yusei Koyama; Koyama, Shuhei; Yamashita, Takuji; Hayashi, Masao; Haynes, Martha P.; Shimakawa, Rhythm; Onodera, Masato
Namiki et al. 2019, ApJ, 877, id.118, 10 pp., "A Spectroscopic Study of a Rich Cluster at z = 1.52 with Subaru and LBT: The Environmental Impacts on the Mass-Metallicity Relation", Namiki, Shigeru V.; Yusei Koyama; Hayashi, Masao; Tadaki, Ken-ichi; Kashikawa, Nobunari; Onodera, Masato; Shimakawa, Rhythm; Kodama, Tadayuki; Tanaka, Ichi; Förster Schreiber, N. M.; Kurk, Jaron; Genzel, R.
Matsuki et al. 2017, MNRAS, 466, pp.2517-2528 , "Environmental impacts on dust temperature of star-forming galaxies in the local Universe", Yasuhiro Matsuki; Yusei Koyama; Takao Nakagawa; Satoshi Takita
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