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Electron whistler mode instability in an inhomogeneous thermal plasma in the presence of an inhomogeneous beam of suprathermal electrons

Published online by Cambridge University Press:  13 March 2009

H.A. Shah  and
V.K. Jain
H.A. Shah
Affiliation:
Plasma and Space Physics Group, School of Mathematical and Physical Sciences, University of Sussex, Brighton, BN1 9QH
V.K. Jain
Affiliation:
Plasma and Space Physics Group, School of Mathematical and Physical Sciences, University of Sussex, Brighton, BN1 9QH
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Abstract

The excitation of the whistler mode waves propagating obliquely to the constant and uniform magnetic field in a warm and inhomogeneous plasma in the presence of an inhomogeneous beam of suprathermal electrons is studied. The full dispersion relation including electromagnetic effects is derived. In the electrostatic limit the expression for the growth rate is given. It is found that the inhomogeneities in both beam and plasma number densities affect the growth rates of the instabilities.

Type
Research Article
Information
Journal of Plasma Physics , Volume 29 , Issue 3 , June 1983 , pp. 439 - 448
Copyright
Copyright © Cambridge University Press 1983

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References

REFERENCES

Brinca, A. L. 1972 J. Geophys. Res. 77, 3495.CrossRefGoogle Scholar
Freund, H. P., Dillenburg, D. & Wu, C. S. 1982 J. Plasma Phys. 27, 69.CrossRefGoogle Scholar
Fried, B. D. & Conte, S. D. 1961 The Plasma dispersion function. Academic.Google Scholar
Gradshtein, I. S. & Ryzhik, I. M. 1966 Tables of Integrals, Sums, Series and Products. Academic.Google Scholar
Hashimoto, K. & Kimura, I. 1977 J. Plasma Phys. 18, 1.CrossRefGoogle Scholar
Ichimaru, S. 1973 Basic Principles of Plasma Physics, ch. 4. Benjamin.Google Scholar
Kumagai, H., Hashimoto, K. & Kimura, I. 1980 Phys. Fluids, 23, 184.CrossRefGoogle Scholar
Luke, Y. L. 1975 Mathematical functions and their approximations, ch. 7. Academic.Google Scholar
Mikhailovskii, A. B. 1967 Reviews of Plasma Physics (ed. Leontovich, M. A.), vol. 3, p. 159. Consultants Bureau.CrossRefGoogle Scholar
Ossakow, S. L., Otto, E. & Haber, I. 1973 J. Geophys. Res. 78, 2945.CrossRefGoogle Scholar
Tataronis, J. A. & Crawford, F. W. 1970 Plasma Waves in Space and in the Laboratory, vol. 2. Edinburgh University Press.Google Scholar