The transformation of long scale Alfven waves in space dusty plasma
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
The transformation of long scale Alfven waves in space dusty plasma
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| Creator |
Yukhimuk, A.K.
Fedun, V.M. Voitsekhovska, A.D. Cheremnykh, O.K. |
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| Subject |
MS2: Physics of Solar Atmosphere
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| Description |
A nonlinear mechanism of the generation of kinetic Alfv´en waves (KAW) on dust plasma with small plasma parameter β is proposed. As the generation mechanism, the parametric instability where a pumping wave is the MHD Alfv´en wave is considered. On the basis of the three-fluid MHD, the nonlinear dispersion equation describing the three-wave interaction is deduced and its solution is derived. Obtained instability growth rate is determined by parameters of dust plasma particles. The nonlinear process under consideration can take place both in laboratory and in space plasma with small plasma parameter β. As an application of theoretical results, we consider Saturn’s F-ring.
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| Date |
2015-04-03T16:59:48Z
2015-04-03T16:59:48Z 2005 |
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| Type |
Article
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| Identifier |
The transformation of long scale Alfven waves in space dusty plasma / A.K. Yukhimuk, V.M. Fedun, A.D. Voitsekhovska, O.K. Cheremnykh // Кинематика и физика небесных тел. — 2005. — Т. 21, № 5-додаток. — С. 192-195. — Бібліогр.: 10 назв. — англ.
0233-7665 http://dspace.nbuv.gov.ua/handle/123456789/79642 |
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| Language |
en
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| Relation |
Кинематика и физика небесных тел
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| Publisher |
Головна астрономічна обсерваторія НАН України
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