論文 - 岡本 敦
-
Volumetric Recombination under Existence of Energetic Electron and Ion in DT-ALPHA
Atsushi Okamoto and Hiroyuki Takahashi
Topical Seminar on "Physics, Diagnostics and Analysis of Magnetic Fusion Divertor Plasmas", The 10th International Symposium of Advanced Energy Science, 4-6 Sep. 2019, Uji, Kyoto ( Parallel Seminar I ) 頁： 1050 2019年9月
-
Influence of the formation of a bi-Maxwellian distribution on volumetric recombining plasma spectroscopy 査読有り
Takahashi H., Okamoto A., Boonyarittipong P., Saikyo T., Ogasawara K., Seino T., Tobita K., Kitajima S.
PHYSICS OF PLASMAS 26 巻 ( 3 ) 頁： 033506 2019年3月
-
Economy of Tokamak Neutron Source for Transmutation of Transuranics 査読有り
Sakai Ryosuke, Fujita Takaaki, Okamoto Atsushi
PLASMA AND FUSION RESEARCH 14 巻 頁： 1405040 2019年2月
-
Validation of ion temperature measurement using an ion sensitive probe technique in finite boundary RF plasma 査読有り
Takahashi H., Ogasawara K., Boonyarittipong P., Saikyo T., Seino T., Kitajima S., Okamoto A., Tobita K.
PHYSICS OF PLASMAS 26 巻 ( 2 ) 頁： 022511 2019年2月
-
High-Density Plasma Production in Converging Field Following a Magnetic Beach Plasma Source 査読有り
Okamoto Atsushi, Ochiai Ryosuke, Satou Katsuya, Hachikubo Hiroki, Sugimoto Minami, Fujita Takaaki, Takahashi Hiroyuki
PLASMA AND FUSION RESEARCH 14 巻 頁： 2401005 2019年
-
Extended Range of Stable Radial Position of Tokamak Plasma in TOKASTAR-2 査読有り
Muraoka Kenji, Fujita Takaaki, Arimoto Hideki, Okamoto Atsushi, Itou Hiromasa, Sugioka Ryoichi, Minoura Masato, Yasuda Kouhei, Yokoyama Ryoma, Yamauchi Takahiro
PLASMA AND FUSION RESEARCH 13 巻 頁： 1402111 2018年9月
-
Determining the Closed Flux Surface in a Helical Plasma in TOKASTAR-2 with an Electrostatic Probe 査読有り
Itou Hiromasa, Fujita Takaaki, Arimoto Hideki, Okamoto Atsushi, Muraoka Kenji, Sugioka Ryoichi, Yasuda Kohei, Yokoyama Ryoma, Minoura Masato, Yamauchi Takahiro
PLASMA AND FUSION RESEARCH 13 巻 頁： 1402039 2018年5月
-
Divertor Plasma Simulation Experiment Using Hydrogen Ionizing Plasma and Helium Ion Beam in an RF Plasma Source DT-ALPHA 査読有り
Takahashi Hiroyuki, Kobayashi Takahiko, Boonyarittipong Peerapat, Saikyo Takeshi, Ishikawa Yusuke, Ogasawara Kenta, Okamoto Atsushi, Tobita Kenji, Kitajima Sumio, Hashizume Hidetoshi
PLASMA AND FUSION RESEARCH 13 巻 頁： 3401053 2018年
-
Estimation of Tokamak Plasma Position and Shape in TOKASTAR-2 Using Magnetic Field Measurement 査読有り
Yasuda Kouhei, Arimoto Hideki, Okamoto Atsushi, Fujita Takaaki, Minoura Masato, Yokoyama Ryoma, Yamauchi Takahiro
PLASMA AND FUSION RESEARCH 13 巻 頁： 3402072 2018年
-
Application of He I Line Intensity Ratio Method to Tokamak Plasma in TOKASTAR-2 査読有り
Yokoyama Ryoma, Okamoto Atsushi, Fujita Takaaki, Arimoto Hideki, Minoura Masato, Yasuda Kohei, Yamauchi Takahiro
PLASMA AND FUSION RESEARCH 13 巻 頁： 3402047 2018年
-
Magnetic Field Configuration Dependence of Plasma Production and Parallel Transport in a Linear Plasma Device NUMBER 査読有り
Hamada Daichi, Okamoto Atsushi, Fujita Takaaki, Arimoto Hideki, Satou Katsuya, Ochiai Ryosuke
PLASMA AND FUSION RESEARCH 13 巻 頁： 3401044 2018年
-
Development of Ion Sensitive Probe and Its Application to RF Plasma Device DT-ALPHA 査読有り
Kobayashi Takahiko, Takahashi Hiroyuki, Kitajima Sumio, Okamoto Atsushi, Tobita Kenji, Boonyarittipong Peerapat, Saikyo Takeshi, Ishikawa Yusuke, Ogasawara Kenta, Hashizume Hidetoshi
PLASMA AND FUSION RESEARCH 13 巻 頁： 3401090 2018年
-
Development of a High Energy Hydrogen Beam Injection System for Divertor Plasma Simulation Experiments on the DT-ALPHA Device 査読有り
Boonyarittipong Peerapat, Takahashi Hiroyuki, Kitajima Sumio, Okamoto Atsushi, Tobita Kenji, Kobayashi Takahiko, Saikyo Takeshi, Ishikawa Yusuke, Ogasawara Kenta, Hashizume Hidetoshi
PLASMA AND FUSION RESEARCH 13 巻 頁： 3402102 2018年
-
Influence of electron energy distribution on helium recombining plasma diagnostics using line emissions 査読有り
Takahashi H., Okamoto A., Kitajimal S., Kobayashi T., Boonyarittipong P., Miura T., Nakamura D., Kon J., Saikyo T., Tanaka Y., Goto M.
CONTRIBUTIONS TO PLASMA PHYSICS 57 巻 ( 8 ) 頁： 322-328 2017年9月
-
Optimization study of normal conductor tokamak for commercial neutron source 査読有り
Fujita T., Sakai R., Okamoto A.
NUCLEAR FUSION 57 巻 ( 5 ) 頁： 056019 - 1-7 2017年5月
-
Experimental study of the volumetric recombination under energetic ion flow using a radio-frequency plasma source 査読有り
H. Takahashi, A. Okamoto, D. Nakamura, T. Miura, P. Boonyarittipong, and S. Kitajima
Physics of Plasmas 23 巻 頁： 112510-1 - 112510-7 2016年11月
-
Asymmetry of velocity distribution function and inhomogeneity-induced flow associated with neutral depletion structure in an ECR plasma 査読有り
K. Terasaka, M. Hattori, K. Ogiwara, S. Yoshimura, M. Aramaki, A. Okamoto, and M. Y. Tanaka
Physics of Plasmas 23 巻 頁： 112120-1 - 112120-5 2016年11月
-
Helium Volumetric Recombining Plasma Formation for Energetic Ion Injection in Radio-Frequency Plasma Device DT-ALPHA 査読有り
H. Takahashi, A. Okamoto, T. Miura, D. Nakamura, P. Boonyarittipong, S. Sekita and S. KItajima
Plasma and Fusion Research 11 巻 頁： 2402059 2016年
-
Measurement of Tokamak Plasma with the External Helical Field Using a High-Speed Camera in TOKASTAR-2 査読有り
T. Sakito, H. Arimoto, T. Fujita, A. Okamoto, Y. Shimooka, H. Itou, R. Sugioka, K. Muraoka, K. Yasuda and R. Yokoyama
Plasma and Fusion Research 11 巻 頁： 2402074 2016年
-
Particle Pinch Model of Passing/Trapped High-Z Impurity with Centrifugal Force Effect 査読有り
Y. Shimizu, T. Fujita, A. Okamoto, H. Arimoto, N. Hayashi, K. Hoshino, T. Nakano and M. Honda
Plasma and Fusion Research 11 巻 頁： 2403082 2016年