Rchr
J-GLOBAL ID：201501018412700956
Update date: May. 30, 2024
Yajima Hidenobu
ヤジマ ヒデノブ | Yajima Hidenobu
Affiliation and department：
Job title：
Associate Professor
Homepage URL (1)：
https://www2.ccs.tsukuba.ac.jp/Astro/Members/yajima/
Research field (1)：
Astronomy
Research keywords (7)：
アストロバイオロジー
, Massive Blackholes
, Cosmic Reionization
, Galaxy Formation
, Numerical Simulations
, 医療診断
, 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
- 2022 - 2023 計算アストロバイオロジー:有機分子に対する円偏光と偏極ミュオンの影響
- 2020 - 2022 輻射流体計算で解き明かす初期宇宙の高密度星団形成
- 2017 - 2021 Cosmic HydrOgen Reionization Unveiled with Subaru (CHORUS)
- 2019 - 2021 Revealing the large-scale structure, proto-clusters and sub-millimeter galaxies by combining ALMA observations and cosmological
- 2017 - 2021 高分解能数値シミュレーションで迫る初期宇宙の銀河進化メカニズム:多様性の解明へ
- 2015 - 2018 ライマンアルファ輻射流体計算による初代銀河形成過程の解明
- 2014 - 2018 The third revolution in cosmological hydrodynamic simulations: first galaxy formation and reionization
- 2015 - 2017 輻射流体数値シミュレーションで解き明かす初代銀河形成過程
- 初代銀河と共存する初代星の形成メカニズムの理論的研究
Show all
Papers (73)：
-
Erika Ogata, Ken Ohsuga, Hajime Fukushima, Hidenobu Yajima. Three-dimensional radiation hydrodynamics simulations of wandering intermediate-mass black holes considering the anisotropic radiation and dust sublimation. Monthly Notices of the Royal Astronomical Society. 2024. 528. 2. 2588-2599
-
Yi Xu, Masami Ouchi, Yuki Isobe, Kimihiko Nakajima, Shinobu Ozaki, Nicolas F. Bouché, John H. Wise, Eric Emsellem, Haruka Kusakabe, Takashi Hattori, et al. EMPRESS. XII. Statistics on the Dynamics and Gas Mass Fraction of Extremely Metal-poor Galaxies. The Astrophysical Journal. 2024. 961. 1. 49-49
-
Isobe, Yuki, Ouchi, Masami, Tominaga, Nozomu, Watanabe, Kuria, Nakajima, Kimihiko, Umeda, Hiroya, Yajima, Hidenobu, Harikane, Yuichi, Fukushima, Hajime, Xu, Yi, et al. JWST Identification of Extremely Low C/N Galaxies with [N/O] ≳ 0.5 at z ∼ 6-10 Evidencing the Early CNO-cycle Enrichment and a Connection with Globular Cluster Formation. ASTROPHYSICAL JOURNAL. 2023. 959. 2
-
Mutsuko Inoguchi, Takashi Hosokawa, Hajime Fukushima, Kei E I Tanaka, Hidenobu Yajima, Shin Mineshige. Observational signatures of forming young massive clusters: continuum emission from dense H ii regions. Monthly Notices of the Royal Astronomical Society. 2023. 527. 2. 3612-3623
-
Yajima, Hidenobu, Abe, Makito, Fukushima, Hajime, Ono, Yoshiaki, Harikane, Yuichi, Ouchi, Masami, Hashimoto, Takuya, Khochfar, Sadegh. FOREVER22: the first bright galaxies with Population III stars at redshifts z ≃ 10-20 and comparisons with JWST data. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2023. 525. 4. 4832-4839
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 (213)：
-
機械学習を用いたエディントンテンソルの推定
(日本天文学会2024年春季年会)
-
大質量星団形成における星風による金属量進化
(日本天文学会2024年春季年会)
-
JWST で見つかった、炭素と酸素に対し窒素の豊富な z ∼ 6 - 10 銀河
(日本天文学会2024年春季年会)
-
Physics Informed Neural Networkを用いた陰解法の初期値推定
(日本天文学会2024年春季年会)
-
機械学習を用いたエディントンテンソルの推定
(ブラックホール大研究会 ~星質量から超巨大ブラックホールまで~)
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 (2)：
- 2023/02 - Best Faculty Member 2021
- 2019/11 - 筑波大学 筑波大学若手教員奨励賞
Association Membership(s) (2)：
日本天文学会
, Optical Society of Japan
