Geodesic Acoustic Mode in an Elliptic Cylinder
- 作者: Skovoroda A.A.1,2, Sorokina E.A.1,2
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隶属关系:
- National Research Center “Kurchatov Institute,”
- People’s Friendship University of Russia (RUDN University)
- 期: 卷 44, 编号 11 (2018)
- 页面: 1076-1084
- 栏目: Methodological Notes
- URL: https://journals.rcsi.science/1063-780X/article/view/186997
- DOI: https://doi.org/10.1134/S1063780X18110107
- ID: 186997
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详细
Using equations for small plasma oscillations in an elliptic current-carrying cylinder, it is demonstrated that, in a configuration with magnetic surfaces and geodesic curvature, excitation of a longitudinal displacement with a poloidal mode number determined by the geodesic curvature is accompanied by the appearance of a zero angular harmonic in the transverse displacement.
作者简介
A. Skovoroda
National Research Center “Kurchatov Institute,”; People’s Friendship University of Russia (RUDN University)
编辑信件的主要联系方式.
Email: Skovoroda_AA@nrcki.ru
俄罗斯联邦, Moscow, 123182; Moscow, 117198
E. Sorokina
National Research Center “Kurchatov Institute,”; People’s Friendship University of Russia (RUDN University)
Email: Skovoroda_AA@nrcki.ru
俄罗斯联邦, Moscow, 123182; Moscow, 117198
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