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J-GLOBAL ID：201501018412700956   Update date: Mar. 06, 2024

Yajima Hidenobu

ヤジマ ヒデノブ | Yajima Hidenobu
Affiliation and department：
University of Tsukuba Center for Computational Sciences

About University of Tsukuba Center for Computational Sciences


Job title： Associate Professor
Homepage URL  (1)： https://www2.ccs.tsukuba.ac.jp/Astro/Members/yajima/
Research field  (1)： Astronomy
Research keywords  (6)： Cosmic Dust ,  Massive Blackholes ,  Cosmic Reionization ,  Galaxy Formation ,  Numerical Simulations ,  Astronomy
Research theme for competitive and other funds  (14)：
  • 2022 - 2027 The nature of the first galaxies and the origin of supermassive black holes as revealed by the star cluster formation process in the early universe
  • 2021 - 2026 高精度原始銀河団シミュレーションによる銀河形成と宇宙再電離研究の新展開
  • 2021 - 2025 Revealing the Formation Process of Massive Galaxies Through High Resolution Submm Observations
  • 2021 - 2024 宇宙物理輻射輸送計算で拓く新しい生体医用光学
  • 2018 - 2023 Revealing the physical processes that accelerate and decelerate galaxy formation
Show all
Papers (66)：
  • Fukushima, Hajime, Yajima, Hidenobu, Umemura, Masayuki. Generation of high circular polarization of interstellar Lyman α radiation triggering biological homochirality. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2023. 524. 2. 2114-2123
  • Fukushima, Hajime, Yajima, Hidenobu. The formation of globular clusters with top-heavy initial mass functions. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2023. 524. 1. 1422-1430
  • Yoshiaki Ono, Yuichi Harikane, Masami Ouchi, Hidenobu Yajima, Makito Abe, Yuki Isobe, Takatoshi Shibuya, John H. Wise, Yechi Zhang, Kimihiko Nakajima, et al. Morphologies of Galaxies at z greater than or similar to 9 Uncovered by JWST/NIRCam Imaging: Cosmic Size Evolution and an Identification of an Extremely Compact Bright Galaxy at z similar to 12. ASTROPHYSICAL JOURNAL. 2023. 951. 1
  • Moka Nishigaki, Masami Ouchi, Kimihiko Nakajima, Yoshiaki Ono, Michael Rauch, Yuki Isobe, Yuichi Harikane, Kanako Narita, Fakhri Zahedy, Yi Xu, et al. EMPRESS. XI. SDSS and JWST Search for Local and z ∼4-5 Extremely Metal-poor Galaxies (EMPGs): Clustering and Chemical Properties of Local EMPGs. The Astrophysical Journal. 2023. 952. 1. 11-11
  • Yajima, Hidenobu, Ura, Ryota, Hashimoto, Takuya search, Inoue, Akio K, Fadda, Dario, Hayes, Matthew, Puschnig, Johannes, Zackrisson, Erik, Tamura, Yoichi, et al. Detections of [C II] 158 μm and [O III] 88 μm in a Local Lyman Continuum Emitter, Mrk 54, and Its Implications to High-redshift ALMA Studies. The Astrophysical Journal. 2023. 948. 1
ｍore...
MISC (1)：
Books (3)：
  • すばる望遠鏡とTMTで結ぶ新たな宇宙像
    2020
  • Ultraviolet Radiation Transfer in Dusty Primordial Galaxies
    2010
  • 3次元輻射輸送計算による原始銀河からの電離光子脱出過程の研究
    2007
Lectures and oral presentations  (174)：
  • The Formation of Pop III Star Clusters under UV radiation
    (日本天文学会春季年会)
  • 電離光子放射天体 Mrk54 における [O iii] 88 μm と [C ii] 158 μm の検出とそ の意味-高赤方偏移 ALMA 研究への示唆 II
    (日本天文学会2023年春季年会)
  • Dusty-gas内を漂う種ブラックホールのBondi-Hoyle-Lyttleton降着:円盤shadow角依存性
    (日本天文学会春季年会)
  • 初代銀河における星団形成シミュレーション:初期質量関数の導出
    (日本天文学会春季年会)
  • Young Massive Cluster形成時の観測的特徴: 連続光spectrumと高密度HII領域
    (日本天文学会春季年会)
ｍore...
Education (2)：
  • 2007 - 2010 University of Tsukuba Graduate School of Pure and Applied Sciences Physics
  • 2005 - 2007 University of Tsukuba Graduate School of Pure and Applied Sciences Physics
Professional career (3)：
  • Ph. D in Physics (University of Tsukuba)
  • Master in Physics (University of Tsukuba)
  • 学士 (中央大学)
Work history (5)：
  • 2018/06 - 現在 University of Tsukuba Center for Computational Science Associate Professor
  • 2015/04 - 2018/05 Tohoku University Frontier Research Institute for Interdisciplinary Sciences Assistant Professor
  • 2014/11 - 2015/03 Osaka University Earth and Space Science Assistant Professor
  • 2013/06 - 2014/11 University of Edinburgh Institute for Astronomy Postdoctral researcher
  • 2010/04 - 2013/06 Pennsylvania State University Department of Astronomy and Astrophysics Postdoctral researcher
Awards (1)：
  • 2019/11 - 筑波大学 筑波大学若手教員奨励賞
Association Membership(s) (1)：
日本天文学会
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