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Effect of longitudinal electric fields on electrostatic electron cyclotron waves

Published online by Cambridge University Press:  13 March 2009

Armando L. Brinca  and
Kristian B. Dysthe
Armando L. Brinca
Affiliation:
Centro de Electrodinâmica, Instituto Superior Técnico, P-1096 Lisboa Codex, Portugal
Kristian B. Dysthe
Affiliation:
Centro de Electrodinâmica, Instituto Superior Técnico, P-1096 Lisboa Codex, Portugal
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Abstract

We study the influence of static parallel electric fields on the characteristics of obliquely propagating electron Bernstein waves. Analysis of the equilibrium state defines the range of validity of the adopted model, viz. a collisionless, locally homogeneous medium described by the Vlasov and Poisson equations. An iterative method yields the modified dispersion relation whose numerical solution, for an idealized medium, suggests the relevance of the effects induced by static parallel electric fields in natural plasmas.

Type
Research Article
Information
Journal of Plasma Physics , Volume 29 , Issue 1 , February 1983 , pp. 35 - 40
Copyright
Copyright © Cambridge University Press 1983

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References

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