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Excitation of whistler mode instability due to slow cyclotron interaction in an inhomogenous beam–plasma System

Published online by Cambridge University Press:  13 March 2009

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

Abstract

The excitation of whistler wave instability due to slow cyclotron (m = – 1) interaction in an inhomogeneous plasma penetrated by an inhomogeneous beam of electrons is studied. Expressions are obtained for the elements of the plasma and beam dielectric tensors. It is shown that the inhomogeneity in both beam and plasma number densities affects the growth rate of the instability.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1984

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References

REFERENCES

Luke, Y. L. 1975 Mathematical functions and their approximations. Academic.Google Scholar
Shah, H. A. & Jain, V. K. 1983 J. Plasma Phys. 29, 439.CrossRefGoogle Scholar