研究者詳細 - 渡邉　智彦

論文 - 渡邉　智彦

分割表示 >> ／全件表示 99 件中 1 - 99 件目

Reversal of the Parallel Drift Frequency in Anomalous Transport of Impurity Ions 査読有り国際共著

Shaokang Xu, S Maeyama, T-H Watanabe, ÖD Gürcan

Physical Review Letters 132 巻 ( 10 ) 頁： 105101 2024年3月

Multi-scale gyrokinetic simulations of JT-60U L-mode plasma: reduction of the ion scale energy loss due to the nonlinear coupling with the electron scale turbulence 査読有り国際共著

Xu, SK; Maeyama, S; Watanabe, TH

NUCLEAR FUSION 64 巻 ( 3 ) 2024年3月

Plasma beta dependence of ion temperature gradient driven turbulence influenced by Shafranov shift 査読有り

Niiro, M; Ishizawa, A; Nakamura, Y; Maeyama, S; Watanabe, TH

PLASMA PHYSICS AND CONTROLLED FUSION 65 巻 ( 6 ) 2023年6月

Multimodal convolutional neural networks for predicting evolution of gyrokinetic simulations 査読有り

Honda, M; Narita, E; Maeyama, S; Watanabe, TH

CONTRIBUTIONS TO PLASMA PHYSICS 63 巻 ( 5-6 ) 2023年6月

更聞けない!? 磁場閉じ込めプラズマの微視的不安定性　2. 微視的不安定性を記述する基礎方程式招待有り

渡邉智彦, 前山伸也

プラズマ・核融合学会誌 99 巻 ( 6 ) 頁： 286 - 290 2023年6月

更聞けない!? 磁場閉じ込めプラズマの微視的不安定性　1. はじめに招待有り

渡邉智彦

プラズマ・核融合学会誌 99 巻 ( 6 ) 頁： 285 2023年6月

Stabilization mechanism of the feedback instability with height-resolved ionosphere and Alfven resonator models 査読有り

Watanabe, TH; Hiwatari, J; Maeyama, S

PHYSICS OF PLASMAS 30 巻 ( 4 ) 2023年4月

Stabilization of trapped electron mode through effective diffusion in electron temperature gradient turbulence 査読有り

T.-H. Watanabe, S. Maeyama, and M. Nakata

Nuclear Fusion 2023年3月

Stabilization of trapped electron mode through effective diffusion in electron temperature gradient turbulence 査読有り

Watanabe, TH; Maeyama, S; Nakata, M

NUCLEAR FUSION 63 巻 ( 5 ) 2023年3月

Existence of finite and anisotropic heavy ion parallel compressibility pinch in the gyrokinetic turbulence 査読有り

Xu, SK; Maeyama, S; Watanabe, TH

PHYSICAL REVIEW RESEARCH 4 巻 ( 4 ) 2022年12月

核燃焼プラズマのマルチスケール乱流輸送シミュレーション招待有り

渡邉智彦、前山伸也、許少康

シミュレーション 41 巻 ( 4 ) 頁： 199 - 204 2022年12月

Toward efficient runs of nonlinear gyrokinetic simulations assisted by a convolutional neural network model recognizing wavenumber-space images 査読有り

Narita, E; Honda, M; Maeyama, S; Watanabe, TH

NUCLEAR FUSION 62 巻 ( 8 ) 2022年8月

Integrated modelling and multiscale gyrokinetic validation study of ETG turbulence in a JET hybrid H-mode scenario 査読有り

Citrin, J; Maeyama, S; Angioni, C; Bonanomi, N; Bourdelle, C; Casson, FJ; Fable, E; Görler, T; Mantica, P; Mariani, A; Sertoli, M; Staebler, G; Watanabe, T

NUCLEAR FUSION 62 巻 ( 8 ) 2022年8月

Multi-scale turbulence simulation suggesting improvement of electron heated plasma confinement 査読有り

Maeyama, S; Watanabe, TH; Nakata, M; Nunami, M; Asahi, Y; Ishizawa, A

NATURE COMMUNICATIONS 13 巻 ( 1 ) 2022年6月

Anomalous tungsten transport driven by ion temperature gradient turbulence 査読有り

Shaokang Xu, S.Maeyama and T.-H. Watanabe

Nuclear Fusion 2022年4月

第一原理シミュレーションで挑む核燃焼プラズマ閉じ込めの物理招待有り

渡邉智彦, 井戸村泰宏, 藤堂泰, 本多充

日本原子力学会誌 64 巻 ( 3 ) 頁： 26 - 30 2022年3月

Contour dynamics for one-dimensional Vlasov-Poisson plasma with the periodic boundary 査読有り

Sato, H; Watanabe, TH; Maeyama, S

JOURNAL OF COMPUTATIONAL PHYSICS 445 巻 2021年11月

Small-Scale Dynamic Aurora (vol 217, 17, 2021)

Kataoka, R; Chaston, CC; Knudsen, D; Lynch, KA; Lysak, RL; Song, Y; Rankin, R; Murase, K; Sakanoi, T; Semeter, J; Watanabe, TH; Whiter, D

SPACE SCIENCE REVIEWS 217 巻 ( 4 ) 2021年6月

Moment extract method for drift kinetic simulation of magnetized plasma 査読有り

Nishioka, K; Watanabe, TH; Maeyama, S

JOURNAL OF COMPUTATIONAL PHYSICS 432 巻頁： 110167-1 - 110167-13 2021年5月

Effects of ion polarization and finite-<i>β</i> on heat transport in slab electron-temperature-gradient driven turbulence 査読有り

Maeyama, S; Kusaka, S; Watanabe, TH

PHYSICS OF PLASMAS 28 巻 ( 5 ) 2021年5月

Small-Scale Dynamic Aurora 査読有り国際共著

Kataoka, R; Chaston, C; Knudsen, D; Lynch, KA; Lysak, RL; Song, Y; Rankin, R; Murase, K; Sakanoi, T; Semeter, J; Watanabe, TH; Whiter, D

SPACE SCIENCE REVIEWS 217 巻 ( 1 ) 2021年2月

Structure of the Electron Distribution Function and Induced Beam Instability in Collisionless Magnetic Reconnection with a Strong Guide Field 査読有り

Shimomura, K; Watanabe, T; Maeyama, S; Ishizawa, A

PLASMA AND FUSION RESEARCH 15 巻 2020年11月

Quiet, Discrete Auroral Arcs: Acceleration Mechanisms 査読有り国際共著

Lysak, R; Echim, M; Karlsson, T; Marghitu, O; Rankin, R; Song, Y; Watanabe, TH

SPACE SCIENCE REVIEWS 216 巻 ( 5 ) 2020年7月

Feedback and Ballooning Instabilities in the Magnetosphere-Ionosphere Coupling 査読有り

Watanabe, TH

GEOPHYSICAL RESEARCH LETTERS 47 巻 ( 12 ) 2020年6月

Extracting and Modeling the Effects of Small-Scale Fluctuations on Large-Scale Fluctuations by Mori-Zwanzig Projection Operator Method 査読有り

Maeyama, S; Watanabe, TH

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN 89 巻 ( 2 ) 2020年2月

Quiescent Discrete Auroral Arcs: A Review of Magnetospheric Generator Mechanisms 査読有り国際共著

Borovsky, JE; Birn, J; Echim, MM; Fujita, S; Lysak, RL; Knudsen, DJ; Marghitu, O; Otto, A; Watanabe, TH; Tanaka, T

SPACE SCIENCE REVIEWS 216 巻 ( 1 ) 2019年12月

Improved linearized model collision operator for the highly collisional regime 査読有り

Sugama, H; Matsuoka, S; Satake, S; Nunami, M; Watanabe, TH

PHYSICS OF PLASMAS 26 巻 ( 10 ) 2019年10月

Correlation between zonal flow shearing and entropy transfer rates in toroidal ion temperature gradient turbulence 査読有り

Miura, T; Watanabe, TH; Maeyama, S; Nakata, M

PHYSICS OF PLASMAS 26 巻 ( 8 ) 2019年8月

Persistence of Ion Temperature Gradient Turbulent Transport at Finite Normalized Pressure 査読有り

Ishizawa, A; Urano, D; Nakamura, Y; Maeyama, S; Watanabe, TH

PHYSICAL REVIEW LETTERS 123 巻 ( 2 ) 2019年7月

Implementation of a gyrokinetic collision operator with an implicit time integration scheme and its computational performance 査読有り

Maeyama, S; Watanabe, TH; Idomura, Y; Nakata, M; Nunami, M

COMPUTER PHYSICS COMMUNICATIONS 235 巻頁： 9 - 15 2019年2月

Modeling of turbulent particle and heat transport in helical plasmas based on gyrokinetic analysis

Toda, S; Nakata, M; Nunami, M; Ishizawa, A; Watanabe, TH; Sugama, H

PHYSICS OF PLASMAS 26 巻 ( 1 ) 2019年1月

Transport Simulation for Helical Plasmas by use of Gyrokinetic Transport Model

Toda, S; Nakata, M; Nunami, M; Ishizawa, A; Watanabe, TH; Sugama, H

PLASMA AND FUSION RESEARCH 14 巻 2019年

Unstable Eigenmodes of the Feedback Instability With Collision-Induced Velocity Shear 査読有り

Watanabe, TH; Maeyama, S

GEOPHYSICAL RESEARCH LETTERS 45 巻 ( 19 ) 頁： 10043 - 10049 2018年10月

Eulerian variational formulations and momentum conservation laws for kinetic plasma systems 査読有り

Sugama, H; Nunami, M; Satake, S; Watanabe, TH

PHYSICS OF PLASMAS 25 巻 ( 10 ) 頁： 102506 2018年10月

Suppression of Ion-Scale Microtearing Modes by Electron-Scale Turbulence via Cross-Scale Nonlinear Interactions in Tokamak Plasmas 査読有り

S. Maeyama, T.-H. Watanabe, and A. Ishizawa

Phys. Rev. Lett. 119 巻頁： 195002 2017年11月

Suppression of Ion-Scale Microtearing Modes by Electron-Scale Turbulence via Cross-Scale Nonlinear Interactions in Tokamak Plasmas

Maeyama, S; Watanabe, TH; Ishizawa, A

PHYSICAL REVIEW LETTERS 119 巻 ( 19 ) 2017年11月

磁気圏‐電離圏結合におけるオーロラの構造形成とダイナミクス招待有り

渡邉智彦

プラズマ・核融合学会誌 93 巻 ( 9 ) 頁： 401-411 2017年9月

A Reduced Transport Model for Ion Heat Diffusivity by Gyro-Kinetic Analysis with Kinetic Electrons in Helical Plasmas

Toda Shinichiro, Nakata Motoki, Nunami Masanori, Ishizawa Akihiro, Watanabe Tomo-Hiko, Sugama Hideo

PLASMA AND FUSION RESEARCH 12 巻 2017年8月

Multi-machine analysis of turbulent transport in helical systems via gyrokinetic simulation 査読有り

Ishizawa, A; Kishimoto, Y; Watanabe, TH; Sugama, H; Tanaka, K; Satake, S; Kobayashi, S; Nagasaki, K; Nakamura, Y

NUCLEAR FUSION 57 巻 ( 6 ) 頁： 066010-1-13 2017年6月

Cross-scale interactions between turbulence driven by electron and ion temperature gradients via sub-ion-scale structures

Maeyama, S; Watanabe, TH; Idomura, Y; Nakata, M; Ishizawa, A; Nunami, M

NUCLEAR FUSION 57 巻 ( 6 ) 2017年6月

Isotope Effects on Trapped-Electron-Mode Driven Turbulence and Zonal Flows in Helical and Tokamak Plasmas 査読有り

M. Nakata, M. Nunami, H. Sugama, and T.-H. Watanabe

Phys. Rev. Lett. 118 巻頁： 165002 2017年4月

Conservation laws for collisional and turbulent transport processes in toroidal plasmas with large mean flows 査読有り

Sugama, H; Nunami, M; Nakata, M; Watanabe, TH

PHYSICS OF PLASMAS 24 巻 ( 2 ) 頁： 020701-1-5 2017年2月

Generation of auroral turbulence through the magnetosphere-ionosphere coupling 招待有り査読有り

Tomo-Hiko Watanabe, Hiroaki Kurata and Shinya Maeyama

New Journal of Physics 18 巻頁： 125010 2016年12月

Validation studies of gyrokinetic ITG and TEM turbulence simulations in a JT-60U tokamak using multiple flux matching

Motoki Nakata, Mitsuru Honda, Maiko Yoshida, Hajime Urano, Masanori Nunami, Shinya Maeyama, Tomo-Hiko Watanabe and Hideo Sugama

Nuclear Fusion 56 巻頁： 086010 2016年7月

Impact of hydrogen isotope species on microinstabilities in helical plasmas 査読有り

Motoki Nakata, Masanori Nunami, Hideo Sugama and Tomo-Hiko Watanabe

Plasma Physics and Controlled Fusion 58 巻頁： 074008 2016年6月

Benchmark of Electromagnetic Gyrokinetic Codes in High Performance Fusion Plasma 査読有り

Shinya MAEYAMA, Tomo-Hiko WATANABE, Hauke DOERK, Motoki NAKATA and Akihiro ISHIZAWA

Plasma and Fusion Research 11 巻頁： 2403011 2016年2月

Improved collision operator for plasma kinetic simulations with multi-species ions and electrons 査読有り

Motoki Nakata, Masanori Nunami, Tomo-Hiko Watanabe, Hideo Sugama

Computer Physics Communications 1197 巻頁： 61-72 2015年8月

Effects of collisions on conservation laws in gyrokinetic field theory 査読有り

H. Sugama, T.-H. Watanabe, and M. Nunami

Physics of Plasmas 22 巻 ( 8 ) 頁： 082306-1 - 082306-19 2015年8月

Cross-Scale Interactions between Electron and Ion Scale Turbulence in a Tokamak Plasma 査読有り

S. Maeyama, Y. Idomura, T.-H. Watanabe, M. Nakata, M. Yagi, N. Miyato, A. Ishizawa and M. Nunami

Physical Review Letters 114 巻頁： 255002-1 - 255002-5 2015年6月

Improved strong scaling of a spectral/finite difference gyrokinetic code for multi-scale plasma turbulence 査読有り

Shinya Maeyama, Tomohiko Watanabe, Yasuhiro Idomura,Motoki Nakata, Masanori Nunami, Akihiro Ishizawa

Parallel Computing 49 巻頁： 1 - 12 2015年6月

Development of Linearized Collision Operator for Multiple Ion Species in Gyrokinetic Flux-Tube Simulations 査読有り

Masanori NUNAMI, Motoki NAKATA, Tomo-Hiko WATANABE and Hideo SUGAMA

Plasma and Fusion Research 10 巻頁： 1403058-1 - 1403058-9 2015年5月

Nonlinear Entropy Transfer in ETG-TEM Turbulence via TEM Driven Zonal Flows 査読有り

Yuuichi ASAHI, Akihiro ISHIZAWA, Tomohiko WATANABE, Hideo SUGAMA, Hiroaki TSUTSUI and Shunji TSUJI-IIO

Plasma and Fusion Research 10 巻頁： 1403047-1 - 1403047-9 2015年5月

Turbulent transport of heat and particles in a high ion temperature discharge of the Large Helical Device 査読有り

A. Ishizawa, T.-H. Watanabe, H. Sugama, M. Nunami, K. Tanaka, S. Maeyama and N. Nakajima

Nuclear Fusion 55 巻頁： 043024-1 - 043024-8 2015年3月

Electromagnetic gyrokinetic simulation of turbulence in torus plasmas 査読有り

A. Ishizawa, S. Maeyama, T.-H. Watanabe, H. Sugama and N. Nakajima

Journal of Plasma Physics 頁： 1-41 2015年2月

Flux tube train model for local turbulence simulation of toroidal plasmas 査読有り

T.-H. Watanabe, H. Sugama, A. Ishizawa and M. Nunami

Physics of Plasmas 22 巻 ( 2 ) 頁： 022507-1 -- 022507-7 2015年2月

How to apply a turbulent transport model based on a gyrokinetic simulation for the ion temperature gradient mode in helical plasmas 査読有り

S Toda, M Nunami, A Ishizawa, T -H Watanabe and H Sugama

Journal of Physics: Conference Series 561 巻頁： 012020 2014年11月

Verification of gyrokinetic microstability codes with an LHD configuration 査読有り

D. R. Mikkelsen, M. Nunami, T.-H. Watanabe, H. Sugama, and K. Tanaka

Physics of Plasmas 21 巻 ( 11 ) 頁： 112305-1 - 112305-8 2014年11月

A unified model of auroral arc growth and electron acceleration in themagnetosphere-ionosphere coupling 査読有り

T.-H. Watanabe

Geophysical Research Letters 41 巻頁： 061166 2014年9月

Quasilinear carbon transport in an impurity hole plasma in LHD 査読有り

D. R. Mikkelsen, K. Tanaka, M. Nunami, T.-H. Watanabe, H. Sugama, M. Yoshinuma, K. Ida, Y. Suzuki, M. Goto, S. Morita, B. Wieland, I. Yamada, R. Yasuhara, T. Tokuzawa, T. Akiyama, and N. A. Pablant

Physics of Plasmas 21 巻 ( 8 ) 頁： 082302 2014年8月

Exploring phase space turbulence in magnetic fusion plasmas 招待有り査読有り

T-H Watanabe, Y Idomura, S Maeyama, M Nakata, H Sugama, M Nunami and A Ishizawa

Journal of Physics: Conference Series 510 巻 ( 1 ) 頁： 012045 2014年5月

Electromagnetic gyrokinetic turbulence in finite-beta helical plasmas 招待有り査読有り

A. Ishizawa, T.-H. Watanabe, H. Sugama, S. Maeyama, and N. Nakajima

Physics of Plasmas 21 巻 ( 5 ) 頁： 055905 2014年5月

Regulation of electron temperature gradient turbulence by zonal flows driven by trapped electron modes 査読有り

Y. Asahi, A. Ishizawa, T.-H. Watanabe, H. Tsutsui and S. Tsuji-Iio

Physics of Plasmas 21 巻 ( 5 ) 頁： 052306 2014年5月

Comparison between kinetic-ballooning-mode-driven turbulence and ion-temperature-gradient-driven turbulence 査読有り

S. Maeyama, A. Ishizawa, T.-H. Watanabe, M. Nakata, N. Miyato, M. Yagi, and Y. Idomura

Physics of Plasmas 21 巻 ( 5 ) 頁： 052301 2014年5月

Local Gyrokinetic Vlasov Simulations with Realistic Tokamak MHD Equilibria 査読有り

Motoki NAKATA, Akinobu MATSUYAMA, Nobuyuki AIBA, Shinya MAEYAMA, Masanori NUNAMI and Tomo-Hiko WATANABE

Plasma and Fusion Research 9 巻頁： 1403029 2014年4月

Kinetic Ballooning Mode Turbulence Simulation based on Electromagnetic Gyrokinetics 査読有り

Shinya MAEYAMA, Akihiro ISHIZAWA, Tomohiko WATANABE, Motoki NAKATA, Naoaki MIYATO and Yasuhiro IDOMURA

Plasma and Fusion Research 9 巻頁： 1203020 2014年3月

Extended gyrokinetic field theory for time-dependent magnetic confinement fields 査読有り

H. Sugama, T.-H. Watanabe, and M. Nunami

Physics of Plasmas 21 巻 ( 1 ) 頁： 012515 2014年1月

Communication-overlap techniques for improved strong scaling of gyrokinetic Eulerian code beyond 100k cores on the K-computer 査読有り

Yasuhiro Idomura, Motoki Nakata, Susumu Yamada, Masahiko Machida, Toshiyuki Imamura, Tomohiko Watanabe, Masanori Nunami, Hikaru Inoue, Shigenobu Tsutsumi, Ikuo Miyoshi and Naoyuki Shida

International Journal of High Performance Computing Applications 28 巻 ( 1 ) 頁： 73-86 2014年1月

ジャイロ運動論による磁化プラズマ乱流の研究−核融合から宇宙まで招待有り

洲鎌英雄, 渡邉智彦

日本物理学会誌 68 巻 ( 5 ) 頁： 296-304 2013年5月

講座　核融合プラズマシミュレーションの技法－大規模並列計算環境の活用－　4.Vlasovシミュレーションのコーディング技法招待有り

渡邉智彦, 井戸村泰宏

プラズマ・核融合学会誌 89 巻 ( 3 ) 頁： 171-179 2013年3月

講座　核融合プラズマシミュレーションの技法－大規模並列計算環境の活用－　1. はじめに招待有り

渡邉智彦

プラズマ・核融合学会誌 89 巻 ( 1 ) 頁： 45-48 2013年1月

Computation-Communication Overlap Techniques for Parallel Spectral Calculations in Gyrokinetic Vlasov Simulation 査読有り

Shinya MAEYAMA, Tomohiko WATANABE, Yasuhiro IDOMURA, Motoki NAKATA,Masanori NUNAMI and Akihiro ISHIZAWA

Plasma and Fusion Research 8 巻頁： 1403150 2013年

Numerical techniques for parallel dynamics in electromagnetic gyrokinetic Vlasov simulations 査読有り

S. Maeyama, A. Ishizawa, T.-H. Watanabe, N. Nakajima, S. Tsuji-Iio, H. Tsutsui

Computer Physics Communications 184 巻頁： 2462 2013年

Conservation of energy and momentum in nonrelativistic plasmas 査読有り

H. Sugama, T.-H. Watanabe, and M. Nunami

Phys. Plasmas 20 巻頁： 024503 2013年

Relation among ITG Turbulence, Zonal Flows, and Transport in Helical Plasmas 査読有り

M. Nunami, T.-H. Watanabe, and H. Sugama

Plasma and Fusion Research 8 巻頁： 1203019 2013年

Gyrokinetic turbulence simulations of high-beta tokamak and helical plasmas with full kinetic and hybrid models 査読有り

A. Ishizawa, S. Maeyama, T.-H. Watanabe, H. Sugama and N. Nakajima

Nuclear Fusion 53 巻頁： 053007 2013年

A reduced model for ion temperature gradient turbulent transport in helical plasmas 査読有り

M. Nunami, T.-H. Watanabe, and H. Sugama

Phys. Plasmas 20 巻頁： 092307 2013年

Reversible collisionless magnetic reconnection 査読有り

A. Ishizawa, and T.-H. Watanabe

Phys. Plasmas 20 巻頁： 102116 2013年

Gyrokinetic simulations of entropy transfer in high ion temperature LHD plasmas 査読有り

T.-H. Watanabe, H. Sugama, M. Nunami, K. Tanaka, and M. Nakata

Plasma Physics and Controlled Fusion 55 巻頁： 014017 2013年

Gyrokinetic simulation studies for non-axisymmetric plasma confinement: turbulent transport and entropy transfer 査読有り

T.-H. Watanabe, H. Sugama, M. Nunami, and M. Nakata

Journal of Physics: Conference Series 399 巻頁： 012020 2012年12月

Hybrid Alfvén resonant mode generation in the magnetosphere-ionosphere coupling system 査読有り

Y. Hiraki, and T.-H. Watanabe

Physics of Plasmas 19 巻頁： 102904 2012年10月

Gyrokinetic turbulent transport simulation of a high ion temperature plasma in large helical device experiment 査読有り

M. Nunami, T.-H. Watanabe, H. Sugama, and K. Tanaka

Physics of Plasmas 19 巻頁： 042504 2012年4月

Nonlinear entropy transfer via zonal flows in gyrokinetic plasma turbulence 査読有り

M. Nakata, T.-H. Watanabe, and H. Sugama

Physics of Plasmas 19 巻頁： 022303 2012年2月

Kinetic Simulations of Neoclassical and Anomalous Transport Processes in Helical Systems 査読有り

H. Sugama, T.-H. Watanabe, M. Nunami, S. Satake, S. Matsuoka, and K. Tanaka

Plasma and Fusion Research 7 巻頁： 2403094 2012年

A hybrid method of semi-Lagrangian and additive semi-implicit Runge-Kutta schemes for gyrokinetic Vlasov simulations 査読有り

S. Maeyama, A. Ishizawa, T.-H. Watanabe, N. Nakajima, S. Tsuji-Iio, and H. Tsutsui

Computer Physics Communications 183 巻頁： 1986-1992 2012年

Effects of equilibrium-scale radial electric fields on zonal flows and turbulence in helical configurations 査読有り

T.-H. Watanabe, H. Sugama, and M. Nunami

Nuclear Fusion 51 巻 ( 12 ) 頁： 123003 2011年12月

Quasisymmetric toroidal plasmas with large mean flows 査読有り

H. Sugama, T.-H. Watanabe, M. Nunami

Physics of Plasmas 18 巻 ( 8 ) 頁： 082505 2011年8月

Effects of parallel dynamics on vortex structures in electron temperature gradient driven turbulence 査読有り

M. Nakata, T.-H. Watanabe, H. Sugama, and W. Horton

Physics of Plasmas 18 巻 ( 1 ) 頁： 012303 2011年1月

Zonal Flow Dynamics and Control of Turbulent Transport in Stellarators 査読有り

P. Xanthopoulos, A. Mischchenko, P. Helander, H. Sugama, and T.-H. Watanabe

Physical Review Letters 107 巻頁： 245002 2011年

Momentum balance and radial electric fields in axisymmetric and nonaxisymmetric toroidal plasmas 査読有り

H. Sugama, T.-H. Watanabe, M. Nunami, and S. Nishimura

Plasma Physics and Controlled Fusion 53 巻頁： 024004 2011年

Linear Gyrokinetic Analyses of ITG Modes and Zonal Flows in LHD with High Ion Temperature 査読有り

M. Nunami, T.-H. Watanabe, H. Sugama, and K. Tanaka

Plasma and Fusion Research 6 巻頁： 1403001 2011年

A Numerical Method for Parallel Particle Motions in Gyrokinetic Vlasov Simulations 査読有り

S. Maeyama, A. Ishizawa, T.-H. Watanabe, N. Nakajima, S. Tsuji-Iio, and H. Tsutsui

Plasma and Fusion Research 6 巻頁： 2401028 2011年

Feedback instability analysis for dipole configuration with ionospheric and magnetospheric cavities 査読有り

Y. Hiraki, and T.-H. Wataanbe

Journal of Geophysical Research 116 巻頁： A11220 2011年

Effects of time-varying ExB flow on slab ion-temperature-gradient turbulence 査読有り

S. Maeyama, A. Ishizawa, T.-H. Watanabe, M. M. Skoric, N. Nakajima, S. Tsuji-Iio, and H. Tsutsui

Physics of Plasmas 17 巻 ( 6 ) 頁： 062305 2010年6月

Gyrokinetic Vlasov Code Including Full Three-dimensional Geometry of Experiments 査読有り

M. Nunami, T.-H. Watanabe, and H. Sugama

Plasma and Fusion Research 5 巻頁： 016 2010年5月

Formation of coherent vortex streets and transport reduction in electron temperature gradient driven turbulence 査読有り

M. Nakata, T.-H. Watanabe, H. Sugama, and W. Horton

Physics of Plasmas 17 巻 ( 4 ) 頁： 042306 2010年4月

Gyrokinetic simulations of turbulent transport 招待有り査読有り

X. Garbet, Y. Idomura, L. Villard, and T.-H. Watanabe

Nuclear Fusion 50 巻 ( 4 ) 頁： 043002 2010年3月

Benchmark test of drift-kinetic and gyrokinetic codes through neoclassical transport simulations 査読有り

S. Satake, Y. Idomura, H. Sugama, and T.-H. Watanabe

Computer Physics Communications 181 巻 ( 6 ) 頁： 1069-1076 2010年2月

Feedback instability in the magnetosphere-ionosphere coupling system: Revisited 査読有り

T.-H. Watanabe

Physics of Plasmas 17 巻 ( 2 ) 頁： 022904 2010年2月

Enhancement of Residual Zonal Flows in Helical Systems with Equilibrium Radial Electric Fields 査読有り

H. Sugama, and T.-H. Watanabe

Contribution to Plasma Physics 50 巻 ( 6-7 ) 頁： 571-575 2010年

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