Time‐dependent nonlinear Langmuir waves
作者:
J. C. Adam,
G. Laval,
I. Mendonca,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1981)
卷期:
Volume 24,
issue 2
页码: 260-267
ISSN:0031-9171
年代: 1981
DOI:10.1063/1.863354
出版商: AIP
数据来源: AIP
摘要:
The existence of nonlinear periodic Langmuir waves that are time dependent in any frame of reference is demonstrated, the phase and amplitude modulations being induced by the oscillating motion of trapped particles. Large amplitude modulations can be found even for weak trapped particles densities. Sideband instabilities are strongly modified by the oscillating motion when the energy dependence of the bounce frequency is taken into account.
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