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Short-wavelength ion Bernstein nonlinear waves and solitons

Published online by Cambridge University Press:  13 March 2009

T. A. Davydova
Affiliation:
Institute for Nuclear Research of the Ukrainian Academy of Sciences252028 Kiev, Ukraine
A. I. Fishchuk
Affiliation:
Institute for Nuclear Research of the Ukrainian Academy of Sciences252028 Kiev, Ukraine
V. M. Lashkin
Affiliation:
Institute for Nuclear Research of the Ukrainian Academy of Sciences252028 Kiev, Ukraine

Extract

Short-wavelength coherent structures of ion Bernstein modes are studied on the basis of a nonlinear equation taking into account the effect of high-frequencey diamagnetism. Analytical solutions in the form of nonlinear periodic waves and envelope solitons are found, and their properties are discussed. The appearance of such structures may explain some phenomena observed in laboratory and space plasmas.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1994

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