Kobayashi Masahiro

コバヤシマサヒロ | Kobayashi Masahiro

Affiliation and department：
Job title：准教授

Research field (2)： Basic plasma science , Nuclear fusion

Research keywords (9)： Plasma , 3D magnetic field structure effects , Thermal condensation instability , Divertor plasmas , Spectroscopy , Numerical simulation , impurity transport , Stochastic magnetic field , Nuclear Fusion

Research theme for competitive and other funds (14)：

2022 - 2027 Global Development of Toroidal Plasma Peripheral Radiative Cooling Method Using Magnetic Field Topology and Generalization of its Stabilization Mechanism
2022 - 2026 Exploration of the Origin of Life in the Universe and New Developments in Fusion Science Using Synchrotron Radiation Sources and Magnetic Confinement Devices
2019 - 2023 Compatibility between stable divertor detachment and core plasma performance with 3D edge magnetic field structure change
2016 - 2019 3D effects of magnetic topology on edge plasma radiation enhancement and divertor power load reduction
2015 - 2018 Effect of plasma transport in the stochastic magnetic field lines layer on the divertor heat and particle load profiles

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Papers (227)：

Tetsutarou Oishi, Shigeru Morita, Masahiro Kobayashi, Gakushi Kawamura, Yasuko Kawamoto, Tomoko Kawate, Suguru Masuzaki, Chihiro Suzuki, Motoshi Goto. EUV/VUV Spectroscopy for the Study of Carbon Impurity Transport in Hydrogen and Deuterium Plasmas in the Edge Stochastic Magnetic Field Layer of Large Helical Device. Plasma. 2023. 6. 2. 308-321
Hirohiko Tanaka, Suguru Masuzaki, Gakushi Kawamura, Yuki Hayashi, Masahiro Kobayashi, Yasuhiro Suzuki, Kiyofumi Mukai, Shin Kajita, Noriyasu Ohno. Correlation of the Orthogonal Basis of the Core Plasma Distribution to the Divertor Footprint Distribution in LHD. Plasma and Fusion Research. 2023. 18
Hiroki Ishihara, Arseniy Kuzmin, Masahiro Kobayashi, Taiichi Shikama, Keiji Sawada, Seiki Saito, Hiroaki Nakamura, Keisuke Fujii, Masahiro Hasuo. Corrigendum to “Ro-vibrational population distribution in the ground state of hydrogen isotopologues in LHD peripheral plasmas deduced from emission spectroscopy” [J. Quant. Spectrosc. Radiat. Transfer 267 (2021) 107592] (Journal of Quantitative Spectroscopy and Radiative Transfer (2021) 267, (S0022407321000856), (10.1016/j.jqsrt.2021.107592)). Journal of Quantitative Spectroscopy and Radiative Transfer. 2022. 291
Yasuko Kawamoto, Shigeru Morita, Gakushi Kawamura, Motoshi Goto, Tetsutarou Oishi, Tomoko Kawate, Masahiro Kobayashi, Mamoru Shoji. Confirmation of the Absence of Contact Between Edge Boundary Plasma and Inboard First Wall in LHD Discharges Based on Radial Profile Measurement of Hβ Line Emissions. Fusion Science and Technology. 2022. 1-12
K. Mukai, G. Kawamura, S. Masuzaki, Y. Hayashi, H. Tanaka, B. J. Peterson, T. Oishi, C. Suzuki, M. Kobayashi, K. Munechika. Three-dimensional structure of radiative cooling in impurity seeded plasmas in the Large Helical Device. Nuclear Materials and Energy. 2022. 33

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MISC (117)：

中村浩章, 中村浩章, 村井優志, 後藤勇樹, 矢嶋美幸, 宇佐見俊介, 小林政弘, 加藤政博, 加藤政博, 加藤政博, et al. Verification of the formation process of amino acid precursors from molecular clouds using molecular dynamics simulation. プラズマ・核融合学会年会(Web). 2023. 40th
藤森玄, 高橋淳一, 小林政弘, 小林憲正, 太田紘志, 松尾光一, 平義隆, 加藤政博, 加藤政博, 中村浩章, et al. Chiral Asymmetry Emergence Induced by Circularly Polarized Vacuum Ultraviolet Irradiation. 日本地球化学会年会要旨集(Web). 2023. 70th
小林政弘, 高橋淳一, 藤森玄, 小林憲正, 太田紘志, 松尾光一, 加藤政博, 加藤政博, 中村浩章. Chirality of organic molecules by circularly polarized Lyman alpha irradiation. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
花田和明, 四竈泰一, 藤井恵介, KUZMIN Arseniy, 米田奈生, 蓮尾昌裕, 後藤基志, 後藤基志, 小林政弘, 小林政弘. 3. Distribution and Transport of Hydrogen Atoms and Molecules in the Device Revealed by Surface Analysis and Spectroscopy. プラズマ・核融合学会誌. 2022. 98. 1
齋藤誠紀, 中村浩章, 中村浩章, 澤田圭司, 星野一生, 小林政弘, 小林政弘, 蓮尾昌裕, 小島翔樹, 飯田聖人, et al. Application of hydrogen recycling model based on molecular dynamics to DEMO reactor. プラズマ・核融合学会年会(Web). 2022. 39th

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Books (4)：

小特集核融合周辺プラズマ領域における3次元効果
プラズマ・核融合学会誌 2021
Experimental Studies of and Theoretical Models for Detachment in Helical Fusion Devices
Fusion Energy, IntechOpen (DOI: 10.5772/intechopen.87130) 2019
Modelling of Divertor Plasma Transport in Stochastic Magnetic Boundary
AIP Publishing 2010 ISBN:9780735407817
解説統計的磁場構造中のプラズマ輸送
プラズマ・核融合学会誌 2009

Lectures and oral presentations (31)：

Observation of turbulence spreading into edge stochastic magnetic layer caused by MHD mode excitation in LHD
(APS, Division of Plasma Physics Meeting 2021 2021)
Divertor detachment and core plasma transport with RMP application in LHD
(5th Asia-Pacific Conference on Plasma Physics 2021)
Interaction between turbulence spreading and MHD activity at edge stochastic magnetic layer in LHD
(the Joint APTWG-TTF meeting 2021)
Compatibility of core plasma performance and radiating edge plasma with 3D edge magnetic field structure change induced by RMP application in LHD
(47th European Conference on Plasma Physics (EPS 2021) 2021)
RMP induced H-mode transition during divertor detachment with enhanced edge radiation in deuterium plasmas in LHD
(28th IAEA Fusion Energy Conference 2021)

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Education (4)：

1997 - 2000 Nagoya University
1996 - 1997 Nagoya University Graduate School of Engineering
1994 - 1996 Nagoya Institute of Technology
1990 - 1994 Nagoya Institute of Technology

Professional career (1)：

博士(工学) (名古屋大学)

Work history (6)：

2014/01 - 現在 National Institute for Fusion Science
2004/10 - 2013/12 National Institute for Fusion Science
2005/09 - 2006/03 ITERサイト(ドイツ) 文部科学省海外先進研究実施支援
2003/08 - 2004/09 日本学術振興会特別研究員PD 核融合科学研究所
2002/04 - 2003/07 日本学術振興会特別研究員PD ユーリッヒ研究センター(ドイツ)

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Committee career (4)：

2018/05 - 現在 International Tokamak Physics Activity (ITPA) SOL/divertor physics Coordinator for boundary physics
2015/09 - 現在 International Workshop on Plasma Edge Theory in Fusion Devices International Science committee, Chairman
2015/01 - 現在 IAEA Technical Meeting on Divertor Concepts The International Programme Advisory Committee
2020/07 - 2022/06 プラズマ・核融合学会編集委員会企画幹事

Awards (2)：

2007/07 - 核融合エネルギーフォーラム核融合エネルギー奨励賞優秀賞
2006/06 - 核融合エネルギー連合講演会優秀発表賞

Association Membership(s) (2)：

THE PHYSICAL SOCIETY OF JAPAN , The Japan Society of Plasma Science and Nuclear Fusion Research

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