Katoh Yuto

カトウユウト | Katoh Yuto

Affiliation and department：
Job title： Associate Professor
Homepage URL (2)： https://stpp.gp.tohoku.ac.jp , https://stpp.gp.tohoku.ac.jp/?lang=en

Research field (1)： Space and planetary science

Research theme for competitive and other funds (20)：

2023 - 2028 Investigation of the rapid loss of planetary radiation belts and the active control method
2022 - 2025 Implementation of Efficient Asynchronously Coupled Computation with Timed Buffer on NVDIMM
2021 - 2025 Study on energy sources of escaping ions in the polar regions
2020 - 2023 降下粒子から探る超高層大気の寒冷化
2020 - 2023 あらせ衛星観測とシミュレーションによる放射線帯電子の非線形加速・散乱過程の理解

2018 - 2023 Evaluation of the formation mechanism of planetary radiation belts by direct measurement of particle acceleration processes

2017 - 2020 Development of the Cross-Reference Simulation Framework by Scalable Communication Library for the Study of Planetary Sciences

2015 - 2020 Understanding and prediction of geospace dynamics

2015 - 2020 Study of the fastest aurora variations by high-seed observations

2017 - 2019 Magnetospheric and ionospheric properties of ELF/VLF waves with conjugate ground-space measurements

2016 - 2019 Study of extremely short term variations of Jupiter's radiation belt

2016 - 2019 Study of long-term variation of Solar and Space Environment based on the Akebono PWS data

2015 - 2018 Study of unified numerical schemes for numerical simulations of electromagnetic fluid plasma: From MHD to multi fluids

2015 - 2018 Electron hybrid and MHD code cross-reference simulation for the study of radiation belt electrons in the planetary magnetospheres

2011 - 2014 Study of Triggered Emissions and Associated High Energy Transfport in Geospace

2011 - 2013 Study on relativistic electron accelerations with a development of wave-particle interaction analyzer

2010 - 2012 Simulation study of nonlinear wave-particle interactions occurring in the terrestrial radiation belts

2009 - 2009 非線形波動成長理論に基づくトリガードエミッション発生機構のシミュレーション研究

2006 - 2008 計算機シミュレーションによる地球放射線帯高エネルギー電子加速過程の研究

2005 - 2007 Generation of chorus emissions and acceleration of relativistic electrons associated with magnetic storms

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Papers (156)：

Asuka Hirai, Fuminori Tsuchiya, Takahiro Obara, Yoshizumi Miyoshi, Yuto Katoh, Yasumasa Kasaba, Kazuo Shiokawa, Atsushi Kumamoto, Yoshiya Kasahara, Shoya Matsuda, et al. Properties of EMIC waves and EMIC wave-driven REP observed in subauroral latitudes. 2024
Yuto Katoh, Paul Rosendahl, Yasunobu Ogawa, Yasutaka Hiraki, Hiroyasu Tadokoro. Role of the mirror force on the collision rate due to relativistic electron precipitation. 2024
Zeyin Wu, Hua Huang, Yifan Wu, Xin Tao, Yuto Katoh, Xiaogang Wang. Connection Between Chorus Wave Amplitude and Background Magnetic Field Inhomogeneity: A Parametric Study. Geophysical Research Letters. 2023
Yuto Katoh, Paul Simon Rosendahl, Yasunobu Ogawa, Yasutaka Hiraki, Hiroyasu Tadokoro. Effect of the mirror force on the collision rate due to energetic electron precipitation: Monte Carlo simulations. Earth, Planets and Space. 2023. 75. 1
K. Saito, Y. Katoh, Y. Kawazura, M. Kitahara, T. Kimura, A. Kumamoto. Plasma Distribution Solver: A Model for Field-Aligned Plasma Profiles Based on Spatial Variation of Velocity Distribution Functions. Journal of Geophysical Research: Space Physics. 2023. 128. 8

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MISC (72)：

神田恵太朗, 熊本篤志, 春山純一, 加藤雄人. 月の縦孔・地下空洞内側での地下レーダー探査の数値シミュレーション. 日本惑星科学会秋季講演会予稿集(Web). 2023. 2023
齋藤幸碩, 加藤雄人, 北原理弘, 川面洋平, 川面洋平, 木村智樹, 熊本篤志, ARTEMYEV Anton V., SHEN Yangyang. Theory and simulation of the nonlinear motion of electrons trapped by kinetic Alfven waves. 地球電磁気・地球惑星圏学会総会及び講演会(Web). 2023. 154th
松岡彩子, 三好由純, 加藤雄人. 「あけぼの」衛星の四半世紀にわたる観測で明かされたジオスペースの姿と将来展望まとめと将来計画への発展. プラズマ・核融合学会誌. 2022. 98. 11. 491
松岡彩子, 三好由純, 加藤雄人. 「あけぼの」衛星の四半世紀にわたる観測で明かされたジオスペースの姿と将来展望「あけぼの」衛星の26年間のミッションのサマリと関連分野への貢献. プラズマ・核融合学会誌. 2022. 98. 11. 457
齋藤幸碩, 加藤雄人, 木村智樹, 川面洋平, 川面洋平, 北原理弘, 熊本篤志. Development of the magnetospheric plasma distribution model for the study of the characteristics of dispersive Alfven waves. 地球電磁気・地球惑星圏学会総会及び講演会(Web). 2022. 152nd

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Lectures and oral presentations (212)：

Effect of the mirror force on the collision rate due to relativistic electron precipitation
(AGU Fall Meeting 2023 2023)
Observational Evidence of Nonlinear Growth of Whistler-mode Waves around Quasi-perpendicular Bow Shock
(AGU Fall Meeting 2023 2023)
Time evolution of three-dimensional vortex configuration and sponge-like nature in the Jovian magnetosphere with the high spatial resolution MHD simulation
(AGU Fall Meeting 2023 2023)
Theory and simulation of the nonlinear motion of resonant electrons trapped by kinetic Alfvén waves in the magnetosphere
(AGU Fall Meeting 2023 2023)
Statistical analysis of densities and temperatures of cold and hot electrons
(2023)

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Professional career (1)：

Committee career (6)：

2015/01 - 現在日本学術会議電気電子工学委員会URSI分科会プラズマ波動小委員会委員
2008/04 - 現在地球電磁気・地球惑星圏学会太陽地球惑星系科学シミュレーション分科会幹事
2018/04 - 2024/03 日本地球惑星科学連合宇宙惑星セクション代議員
2015/04 - 2021/03 Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSS) Steering committee member
2011/05 - 2020/05 地球電磁気・地球惑星圏学会内部磁気圏分科会世話人

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Association Membership(s) (6)：

プラズマ・核融合学会 , American Geophysical Union , 日本天文学会 , 日本物理学会 , Japan Geoscience Union , Society of Geomagnetism and Earth, Planetary and Space Sciences

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