Stability of solitary BGK waves

The distribution of trapped particles in a solitary BGK wave is found by modeling the potential shape. This distribution is used in the stability analysis of a small amplitude solitary wave. It is shown that such a wave is stable for perturbation wavelengths much smaller than its width. The Lewis-Symon method is used for the normal mode perturbations localized in the BGK wave region. In this case an instability similar to the fluid beam-type instability in a homogeneous plasma takes place. © 1988 IOP Publishing Ltd.

Авторы
Collantes J.R.1 , Turikov V.A. 1
Редакторы
-
Журнал
Издательство
Royal Swedish Academy of Sciences
Номер выпуска
6
Язык
Английский
Страницы
825-828
Статус
Опубликовано
Подразделение
-
Номер
-
Том
38
Год
1988
Организации
  • 1 Department of Experimental Physics, Patrice Lumumba University, Moscow, 117198, Russian Federation
Ключевые слова
-
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/1236/