<RESEARCH REPORT>ION BERNSTEIN WAVE HEATING EXPERIMENT ON JIPPT-II-U DEVICE

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概要

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• Ion Bernstein wave heating is investigated in the JIPPT-II-U tokamak plasma, n^^^-_o≃1.5×10^<13>cm^<-3>, T_<eo>≃700eV, and T_<io>=300eV for p_<rf>≲100kW. In a two-ion-species helium-hydrogen plasma, the third harmonics of helium minority cyclotron resonance (deuterium-like) is heated. The background hydrogen ion temperature monitored by charge-exchange shows a significant rise, ΔT_i≲600eV, when the helium harmonic resonance layer is placed near the center of the plasma. Typical observed hydrogen ion heating quality factor, ΔT_i/P_<rf>/n^^^-_o, is ≲10eV/kW/10^<13>cm^<-3>. The dependence of ion heating efficiency on rf power, magnetic field and ion concentration is presented.

• 核融合科学研究所の論文

著者

• Toi K.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Ogawa I.

  Research Center for Development of Far Infrared Region, University of Fukui

• Tetsuka T.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Tanaka S.

  Biol. Lab. Nippon Med. Schl.

• Sato K.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Kawahata K.

  Research Information Center Institute Of Plasma Physics Nagoya University

• WATARI T.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• ANDO R.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• FUJITA J.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• IDA K.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• KAKO E.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• KAWASUMI Y.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Matsuoka K.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Noda N.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Ohkubo K.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Tanahashi S.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Taniguchi Y.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Nishizawa A.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Hirokura Y.

  Institute of Plasma Physics, Nagoya University

• Miyamoto K.

  Dept. Biol. Fac. Sci. Tokyo Metro. Univ.

• Kako E.

  Research Information Center Institute Of Plasma Physics Nagoya University:national Laboratory For Hi

• Kawasumi Y.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Yamazaki K.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Hirokura Y.

  Institute Of Plasma Physics Nagoya University

• Ono M.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Hirokura Y.

  Research Information Center, Institute of Plasma Physics, Nagoya University

• Ando R.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Ida K.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Noda N.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Fujita J.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Sato K.

  Research Information Center Institute Of Plasma Physics Nagoya University:tokai University

• Watari T.

  Institute Of Plasma Physics Nagoya University

• Watari T.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Tanahashi S.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Ohkubo K.

  Research Information Center Institute Of Plasma Physics Nagoya University

• Ogawa I.

  Research Information Center Institute Of Plasma Physics Nagoya University

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