Rchr
J-GLOBAL ID:201801019410356423   Update date: Nov. 20, 2024

Sameshima Hiroaki

サメシマ ヒロアキ | Sameshima Hiroaki
Affiliation and department:
Job title: Assistant Professor
Research field  (1): Astronomy
Research keywords  (7): Observational Cosmology ,  Population III ,  high redshift ,  spectroscopy ,  Optical-Infrared Astronomy ,  chemical evolution ,  active galactic nuclei
Research theme for competitive and other funds  (6):
  • 2022 - 2027 Chemical evolution of the early universe explored by near-infrared spectroscopy of high-redshift quasars
  • 2019 - 2023 近赤外線分光観測で探る銀河系円盤の未開拓領域における中性子捕獲元素の合成
  • 2019 - 2022 Construction of a spectral library using the near-infrared high-resolution spectrograph WINERED
  • 2014 - 2018 Stellar abundance analysis based on near-infrared high-resolution spectra and applications to studies on the Milky Way
  • 2012 - 2015 X線・可視光で探る活動銀河核電離領域ガスの化学組成の研究
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Papers (92):
  • Kazuya Matsubayashi, Emon Kodama, Takeo Minezaki, Hidenori Takahashi, Takashi Horiuchi, Shigeyuki Sako, Takashi Miyata, Yuzuru Yoshii, Mamoru Doi, Kotaro Kohno, et al. The University of Tokyo Atacama Observatory 6.5-m telescope: screen camera system for the telescope mirror alignment. SPIE Astronomical Telescopes + Instrumentation: Ground-based and Airborne Telescopes X. 2024. 13094. 115-115
  • Satoshi Yamada, Taiki Kawamuro, Misaki Mizumoto, Claudio Ricci, Shoji Ogawa, Hirofumi Noda, Yoshihiro Ueda, Teruaki Enoto, Mitsuru Kokubo, Takeo Minezaki, et al. X-Ray Winds in Nearby-to-distant Galaxies (X-WING). I. Legacy Surveys of Galaxies with Ultrafast Outflows and Warm Absorbers in z ∼ 0-4. The Astrophysical Journal Supplement Series. 2024. 274. 1. 8-8
  • Elgueta, S. S., Matsunaga, N., Jian, M., Taniguchi, D., Kobayashi, N., Fukue, K., Hamano, S., Sameshima, H., Kondo, S., Arai, A., et al. Astrophysical calibration of the oscillator strengths of YJ-band absorption lines in classical Cepheids. Monthly Notices of the Royal Astronomical Society. 2024
  • Shoichiro Mizukoshi, Takeo Minezaki, Hiroaki Sameshima, Mitsuru Kokubo, Hirofumi Noda, Taiki Kawamuro, Satoshi Yamada, Takashi Horiuchi. Updated picture of the active galactic nuclei with dusty/dust-free gas structures and effects of the radiation pressure. Monthly Notices of the Royal Astronomical Society. 2024. 532. 1. 666-680
  • Haruki Katoh, Chikako Yasui, Yuji Ikeda, Naoto Kobayashi, Noriyuki Matsunaga, Sohei Kondo, Hiroaki Sameshima, Satoshi Hamano, Misaki Mizumoto, Hideyo Kawakita, et al. [N i] 10400/10410 Å Lines as Possible Disk Wind Tracers in a Young Intermediate-mass Star. The Astrophysical Journal. 2024. 965. 1. 70-70
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MISC (2):
  • 宮田隆志, 吉井讓, 吉井讓, 土居守, 河野孝太郎, 峰崎岳夫, 酒向重行, 江草芙実, 小西真広, 上塚貴史, et al. 東京大学アタカマ天文台TAO 6.5m望遠鏡計画進捗報告2023秋. 日本天文学会年会講演予稿集. 2023. 2023
  • 上塚貴史, 宮田隆志, 酒向重行, 大澤亮, 浅野健太朗, 内山允史, 森智宏, 吉田泰, 橘健吾, 左近樹, et al. TAO 6.5m望遠鏡用中間赤外線観測装置MIMIZUKU:すばる望遠鏡における第二回試験観測. 日本天文学会年会講演予稿集. 2019. 2019
Education (3):
  • 2007 - 2012 The University of Tokyo Graduate School of Science Department of Astronomy
  • 2005 - 2007 The University of Tokyo Faculty of Science Department of Astronomy
  • 2002 - 2005 The University of Tokyo College of Arts and Sciences
Professional career (1):
  • Ph.D. in Astronomy (The University of Tokyo)
Work history (5):
  • 2023/04 - 現在 The University of Tokyo Graduate School of Science Institute of Astronomy Assistant Professor
  • 2019/04 - 2023/03 The University of Tokyo Graduate School of Science Institute of Astronomy Project Assistant Professor
  • 2015/04 - 2019/03 Kyoto Sangyo University Koyama Astronomical Observatory Researcher
  • 2012/04 - 2015/03 JAXA ISAS JSPS Fellow (PD)
  • 2010/04 - 2012/03 The University of Tokyo Institute of Astronomy JSPS Fellow (DC2)
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