Hostname: page-component-586b7cd67f-t7czq Total loading time: 0 Render date: 2024-11-29T14:21:19.058Z Has data issue: false hasContentIssue false
  • English
  • Français

Cerenkov and cyclotron instabilities in a plasma stream

Published online by Cambridge University Press:  13 March 2009

C. F. Knox
C. F. Knox
Affiliation:
Cavendish Laboratory, Cambridge
Get access Rights & Permissions [Opens in a new window]

Abstract

The model of a stationary medium traversed by a weak plasma stream directed along a magnetic field is investigated. The usual linear treatment is adopted, and the stream is taken to be ‘cold’, with only electron (perturbation) motions considered. The objective is to assess the plane-wave growth associated with both Cerenkov and cyclotron instabilities; in particular, the dependence of the growth on frequency and angle of phase propagation. The main discussion is of the case when the stationary medium is a cold plasma in which both electron and positive ion motions are taken into account. Various expressions for the growth are derived, and numerical calculations are presented in graphical form.

Type
Articles
Information
Journal of Plasma Physics , Volume 1 , Issue 1 , February 1967 , pp. 1 - 27
Copyright
Copyright © Cambridge University Press 1967

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Adachi, S. & Mushiake, Y. 1962 IRE Trans. AP-10, 785.Google Scholar
Barrington, R. E. 1960 Proc. Symp. Physical processes in the sun-earth environment, 07 1959; (Ottawa, Defence Research Telecommunication Establishment), p. 223.Google Scholar
Bell, T. R. & Helliwell, R. A. 1960 Proc. Symp. Physical processes in the sun-earth environment, July 1959; (Ottawa, Defence Research Telecommunication Establishment), p. 215.Google Scholar
Clemmow, P. C. 1962 Proc. Phys. Soc. 80, 1322.CrossRefGoogle Scholar
Clemmow, P. C. & Mullaly, R. F. 1955 Physics of the ionsphere: Rep. of Phys. Soc. conference,Cavendish Lab., p. 340.Google Scholar
Fainberg, Ya. B. 1962 J. Nuclear Energy, part C, 4, 203.CrossRefGoogle Scholar
Gallet, R. M. 1959 Proc. Inst. Radio Engrs 47, 211.Google Scholar
Kimura, I. 1961 Rep. Ionosphere Space Res. Japan 15, 171.Google Scholar
Knox, C. F. 1964 Proc. Phys. Soc. 83, 783.CrossRefGoogle Scholar
Neufeld, J. & Wright, H. 1963 a Phys. Rev. 129, 1489.CrossRefGoogle Scholar
Neufeld, J. & Wright, H. 1963 b Phys. Rev. 131, 1395.CrossRefGoogle Scholar
Sturrock, P. A. 1958 Phys. Rev. 112, 113.CrossRefGoogle Scholar