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Polarization properties of Alfvén oscillations in the TUMAN-3M tokamak
G. I. Abdullina, L. G. Askinaze, A. A. Belokurov, N. A. Zhubr, V. A. Kornev, S. V. Krikunov, S. V. Lebedev, D. V. Razumenko, A. S. Tukachinsky, A. E. Shevelev Ioffe Institute, St. Petersburg
Abstract:
The results of experiments on determining the polarization of two types of Alfvån oscillations observed with magnetic probes in the TUMAN-3M tokamak are presented. The difference in the polarization of short and long bursts of Alfvån oscillations, arising both in ohmic regime and during neutral beam injection, is found. The role of high-energy electrons in the excitation of Alfvån oscillations is discussed.
Keywords:
high-temperature plasma, tokamak, Alfvǻn oscillations, polarization, suprathermal electrons.
Received: 29.09.2020 Revised: 09.11.2020 Accepted: 11.11.2020
Citation:
G. I. Abdullina, L. G. Askinaze, A. A. Belokurov, N. A. Zhubr, V. A. Kornev, S. V. Krikunov, S. V. Lebedev, D. V. Razumenko, A. S. Tukachinsky, A. E. Shevelev, “Polarization properties of Alfvén oscillations in the TUMAN-3M tokamak”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 47:4 (2021), 36–40; Tech. Phys. Lett., 47:2 (2021), 193–196
Linking options:
https://www.mathnet.ru/eng/pjtf4858 https://www.mathnet.ru/eng/pjtf/v47/i4/p36
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Abstract page: | 73 | Full-text PDF : | 27 |
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