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Weakly relativistic dielectric tensor in the presence of temperature anisotropy

Published online by Cambridge University Press:  13 March 2009

M. Bornatici ,
G. Chiozzi  and
P. de Chiara
M. Bornatici
Affiliation:
Dipartimento di Fisicadell'Università di Ferrara, 44100 Ferrara, Italy
G. Chiozzi
Affiliation:
Dipartimento di Fisicadell'Università di Ferrara, 44100 Ferrara, Italy
P. de Chiara
Affiliation:
Dipartimento di Fisicadell'Università di Ferrara, 44100 Ferrara, Italy
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Abstract

Analytical expressions for the weakly relativistic dielectric tensor near the electron-cyclotron frequency and harmonies are obtained to any order in finite-Larmor-radius effects for a bi-Maxwellian distribution function. The dielectric tensor is written in ternis of generalized Shkarofsky dispersion functions, whose properties are well known. Relevant limiting cases are considered and, in particular, the anti-Hermitian part of the (fully relativistic) dielectric tensor is evaluated for two cases of strong temperature anisotropy.

Type
Research Article
Information
Journal of Plasma Physics , Volume 44 , Issue 2 , October 1990 , pp. 319 - 335
Copyright
Copyright © Cambridge University Press 1990

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References

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