論文 - 渡邉 智彦
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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
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Sugama, H; Nunami, M; Nakata, M; Watanabe, TH
PHYSICS OF PLASMAS 24 巻 ( 2 ) 頁: 020701-1-5 2017年2月
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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T.-H. Watanabe
Geophysical Research Letters 41 巻 頁: 061166 2014年9月
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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
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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