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Quasi-linear approach to the propagation of Bernstein waves in an inhomogeneous plasma

Published online by Cambridge University Press:  13 March 2009

A. Airoldi Crescentini  and
A. Orefice
A. Airoldi Crescentini
Affiliation:
Laboratorio di Fisica del Plasma, Associazione CNR-Euratom, Via Bassini, 15–20133 Milano, Italy
A. Orefice
Affiliation:
Laboratorio di Fisica del Plasma, Associazione CNR-Euratom, Via Bassini, 15–20133 Milano, Italy
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Abstract

The quasi-linear equations describing the resonant evolution of a weakly inhomogeneous plasma slab under the action of Bernstein modes resulting from linear conversion of an externally injected extraordinary wave are obtained, together with a tractable form of the pertinent dispersion relation. The coefficients of electron diffusion in velocity space are computed, and their effect is compared to the effect of Coulomb collisions.

Type
Research Article
Information
Journal of Plasma Physics , Volume 23 , Issue 2 , April 1980 , pp. 209 - 222
Copyright
Copyright © Cambridge University Press 1980

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References

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