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Second harmonic plasma emission involving ion sound waves

Published online by Cambridge University Press:  13 March 2009

Iver H. Cairns
Iver H. Cairns
Affiliation:
Department of Physics and Astronomy, University of Iowa, Iowa City, Iowa 52242–1410, USA
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Abstract

The theory for second harmonic plasma emission by the weak turbulence (or random phase) processes L + L ± S→T, proceeding in two three-wave steps, L ± S→L′ and L + L′→T, where L, S and T denote Langmuir. ion sound and electromagnetic waves, respectively, is developed. Kinematic constraints on the characteristics and growth lengths of waves participating in the wave processes, and constraints on the characteristics of the source plasma, are derived. Limits on the brightness temperature of the radiation and the levels of the L′ and S waves are determined. Expressions for the growth rates and path-integrated wave temperatures are derived for simple models of the wave spectra and source plasma.

Type
Research Article
Information
Journal of Plasma Physics , Volume 38 , Issue 2 , October 1987 , pp. 179 - 198
Copyright
Copyright © Cambridge University Press 1987

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References

REFERENCES

Cairns, I. H. 1986 Ph.D. thesis, University of Sydney, Australia.Google Scholar
Cairns, I. H. & Melrose, D. D. 1985 J. Geophys. Res. 90, 1507.Google Scholar
Ginzburg, V. L. & Zheleznyakov, V. V. 1959 Soviet Astron. (Engl. Transl.) 2, 653.Google Scholar
Goldman, M. V. 1983 Sol. Phys. 89, 403.Google Scholar
Hoang, S., Fainberg, J., Steinberg, J. L., Stone, R. G. & Zwickl, R. H. 1981 J. Geophys.Res. 86, 4531.Google Scholar
Melrose, D. B. 1970 Aust. J. Phys. 23, 871.CrossRefGoogle Scholar
Melrose, D. B. 1980 a Space. Sci. Rev. 26, 3.CrossRefGoogle Scholar
Melrose, D. B. 1980 b Plasma Astrophysics II, ch. 10 and 11. Gordon and Breach.Google Scholar
Melrose, D. B. 1982 Sol. Phys. 79, 173.CrossRefGoogle Scholar
Melrose, D. B. 1986 J. Plasma Phys. 36, 269.CrossRefGoogle Scholar
Melhose, D. B. & Stenhouse, J. E. 1977 Aust. J. Phys. 25, 387.Google Scholar
McLean, D. J. & Labrum, N. R. (eds.) 1985 Solar Radiophysics. Cambridge University Press.Google Scholar
Takakura, T. 1979 Sol. Phys. 62, 375.Google Scholar
Thornhill, S. G. & Ter Haar, D. 1978 Phys. Reports, 43, 43.Google Scholar
Tsytovich, V. N. 1966 Soviet Phys. Usp. 9, 370.CrossRefGoogle Scholar