On the dispersion of geodesic acoustic modes
- Авторлар: Smolyakov A.I.1,2, Bashir M.F.3, Elfimov A.G.4, Yagi M.5, Miyato N.5
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Мекемелер:
- Department of Physics and Engineering Physics
- National Research Centre Kurchatov Institute
- Department of Physics
- Institute of Physics
- Japan Atomic Energy Agency, Obuchi, Rokkasho
- Шығарылым: Том 42, № 5 (2016)
- Беттер: 407-417
- Бөлім: Waves and Instabilities in Plasma
- URL: https://journals.rcsi.science/1063-780X/article/view/185705
- DOI: https://doi.org/10.1134/S1063780X16050172
- ID: 185705
Дәйексөз келтіру
Аннотация
The problem of dispersion of geodesic acoustic modes is revisited with two different methods for the solution of the kinetic equation. The dispersive corrections to the mode frequency are calculated by including the m = 2 poloidal harmonics. Our obtained results agree with some earlier results but differ in various ways with other previous works. Limitations and advantages of different approaches are discussed.
Авторлар туралы
A. Smolyakov
Department of Physics and Engineering Physics; National Research Centre Kurchatov Institute
Хат алмасуға жауапты Автор.
Email: andrei.smolyakov@usask.ca
Канада, Saskatchewan; pl. Akademika Kurchatova 1, Moscow, 123182
M. Bashir
Department of Physics
Email: andrei.smolyakov@usask.ca
Пәкістан, Lahore
A. Elfimov
Institute of Physics
Email: andrei.smolyakov@usask.ca
Бразилия, São Paulo
M. Yagi
Japan Atomic Energy Agency, Obuchi, Rokkasho
Email: andrei.smolyakov@usask.ca
Жапония, Aomori
N. Miyato
Japan Atomic Energy Agency, Obuchi, Rokkasho
Email: andrei.smolyakov@usask.ca
Жапония, Aomori
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