Hostname: page-component-848d4c4894-p2v8j Total loading time: 0.001 Render date: 2024-05-15T13:14:36.643Z Has data issue: false hasContentIssue false
  • English
  • Français

Local stability of anisotropy-driven modes in diffuse high-beta plasmas

Published online by Cambridge University Press:  13 March 2009

J. Goedert  and
J. P. Mondt
J. Goedert
Affiliation:
Los Alamos Scientific Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545, USA
J. P. Mondt
Affiliation:
Los Alamos Scientific Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545, USA
Get access Rights & Permissions [Opens in a new window]

Abstract

Finite ion Larmor radius effects (ε ≡ γLi/LΙ< 1 but finite) are found to cause a branching of the Alfvén ion cyclotron mode, whereas the growth rate of the mirror mode is found to be of the order of for ωci for ε≥ 0.1 and rather moderate values of plasma beta and temperature anisotropy. For this regime its growth rate considerably exceeds that of the Alfvén ion cyclotron mode.

Type
Research Article
Information
Journal of Plasma Physics , Volume 23 , Issue 3 , June 1980 , pp. 501 - 513
Copyright
Copyright © Cambridge University Press 1980

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

REFERENCES

Bames, S. J., Asbridge, J. R., Feldman, W. C., Gary, S. P. & Montgomery, M. D. 1975 Geophys. Res. Lett. 2, 373.CrossRefGoogle Scholar
Bogen, P. 1970 Bull. Amer. Phys. Soc. 19, 889.Google Scholar
Cuperman, S., Gpmberoff, L. & Sternlieb, A. 1975 J. Plasma Phys. 13, 259.CrossRefGoogle Scholar
Davidson, R. C. & Ooden, J.M. 1975 Phys. Fluids, 18, 1507.Google Scholar
D'ippolito, D. A. & Davidson, R. C. 1975 Phys. Fluids, 18, 1507.CrossRefGoogle Scholar
Engelhardt, W., Koppendorfer, W., Schneider, W. & Sommer, J. 1972 Proceedings of the Second Topical conference on Pulsed High-Beta Plasmas (ed. Lotz), W., p. 107. Institut für Plasma Physik, Max-Planck-Institut, Garching, Germany.Google Scholar
Furth, H. 1962 Nucl. Fusion Suppl. part 1, p169.Google Scholar
Goedert, J. 1979 Ph.D. thesis, Federal University of Rio Grando do Sul, Porto Alegre, Brazil.Google Scholar
Goedert, J. & Mondt, J. P. 1978 Bull. Amer. Phys. Soc. 23, 607.Google Scholar
Goedert, J. & Mondt, J. P. 1979 J. Plasma Phys. 22, 257.CrossRefGoogle Scholar
Gomberoff, L. & Cuperman, S. 1977 J. Plasma Phys. 18, 91.CrossRefGoogle Scholar
Hasegawa, A. 1969 Phys. Fluids, 12, 2642.CrossRefGoogle Scholar
Jones, W. B., Goldman, L. M., Kilb, R. W. & Bingham, R. L. 1970 Phys. Fluids, 13, 800.CrossRefGoogle Scholar
Kennel, C. F. & Petschek, H. E. 1966 J. Geophys. Res. 71, 1.CrossRefGoogle Scholar
Mondt, J. P. 1977 Ph.D. thesis, Eindhoven University, The Netherlands.Google Scholar
Mondt, J. P. & Davidson, R. C. 1980 J. Plasma Phys. 23, 157.CrossRefGoogle Scholar
Rognlien, T. D. & Watson, D. C. 1979 Phys. Fluids, 22, 1958.CrossRefGoogle Scholar
Tajima, T., Mima, K. & Davidson, J. 1977 Phys. Rev. Lett. 39, 201.CrossRefGoogle Scholar
Thomas, K. S. 1968 Phys. Fluids, 11, 1125.CrossRefGoogle Scholar
Watson, D. C., Fateman, R. J. & Baldwin, D. E. 1978 Phys. Fluids, 21, 1657.CrossRefGoogle Scholar