Hostname: page-component-848d4c4894-xfwgj Total loading time: 0 Render date: 2024-06-15T08:26:51.914Z Has data issue: false hasContentIssue false
  • English
  • Français

On whistler-mode trapping in the magnetospheric ducts

Published online by Cambridge University Press:  13 March 2009

S. S. Sazhin
S. S. Sazhin
Affiliation:
pr. Kosmonavtov 18–2–44, Leningrad 196244, USSR
Get access Rights & Permissions [Opens in a new window]

Abstract

Conditions for whistler-mode trapping in the magnetospheric ducts are considered. The plasma model includes electron temperature and anisotropy, and there are no restrictions on the value of the wave normal angle. It is pointed out that the range of the wave normal angles for which whistler-mode waves can be trapped in the ducts with enhanced electron density increases when the electron temperature and (or) anisotropy increases; the corresponding increase also takes place for the average wave normal angle when whistler-mode waves are trapped in the ducts that have a deficiency in electron density. The limits of applicability of a simplified formula derived by Sazhin & Sazhina, for whistler-mode propagation in a hot anisotropic plasma, are clarified.

Type
Research Article
Information
Journal of Plasma Physics , Volume 31 , Issue 3 , June 1984 , pp. 487 - 493
Copyright
Copyright © Cambridge University Press 1984

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

Adachi, S. 1965 J. Res. N.B.S. 69D, 493.Google Scholar
Akasofu, S. I. & Chapman, S. 1972 Solar-terrestrial Physics. Oxford University Press.Google Scholar
Akhiezer, A. I., Akhiezer, I. A., Polovin, R. V., Sitenko, A. G. & Stepanov, K. N. 1975 Plasma Electrodynamics. Pergamon.Google Scholar
Booker, H. G. 1962 J. Geophys. Res. 67, 4135.CrossRefGoogle Scholar
Cairo, L. 1968 Ann. Geophys. 24, 431.Google Scholar
Cernogora, G. 1973 Ann. Geophys. 29, 1.Google Scholar
Dory, R. A., Guest, G. E. & Harris, E. G. 1965 Phys. Rev. Lett. 14, 131.CrossRefGoogle Scholar
Gothard, N. 1968 Radio Sci. 3, 235.CrossRefGoogle Scholar
Hasegawa, M., Hayakawa, M. & Ohtsu, J. 1978 Ann. Geophys. 34, 317.Google Scholar
Hayakawa, M. & Iwai, A. 1975 J. Atmos. Terr. Phys. 37, 1211.CrossRefGoogle Scholar
Karpman, V. I. & Kaufman, R. N. 1981 Soviet Phys. JETP, 80, 1845 (in Russian).Google Scholar
Karpman, V. I. & Kaufman, R. N. 1982 a Plasma Phys. 8, 319 (in Russian).Google Scholar
Karpman, V. I. & Kaufman, R. N. 1982 b J. Plasma Phys. 27, 225.CrossRefGoogle Scholar
Laird, M. J. & Nunn, D. 1975 Planet. Space Sci. 23, 1649.CrossRefGoogle Scholar
Namikawa, T., Hamabata, H. & Tanabe, K. 1981 J. Plasma Phys. 26, 83.CrossRefGoogle Scholar
Sazhin, S. S. 1981 J. Atmos. Terr. Phys. 43, 139, 373.CrossRefGoogle Scholar
Sazhin, S. S. 1982 Natural Radio Emissions in the Earth's Magnetosphere. Nauka, Moskow (in Russian).Google Scholar
Sazhin, S. S., Kobeleva, O. A., Sazhina, E. M. & Varshavski, S. P. 1981 Radiophys. 24, 922 (in Russian).Google Scholar
Sazhin, S. S. & Sazhina, E. M. 1982 J. Plasma Phys., 27 199.CrossRefGoogle Scholar
Scarabucci, N. R. & Smith, R. L. 1971 Radio Sci. 6, 65.CrossRefGoogle Scholar
Singh, D. P. & Singh, B. 1978 Ann. Geophys. 34, 113.Google Scholar
Singh, B. & Tantry, B. A. P. 1973 Ann. Geophys. 29, 561.Google Scholar
Smith, R. L. 1961 J. Geophys. Res. 66, 3699.CrossRefGoogle Scholar
Smith, R. L., Helliwell, R. A. & Yabroff, I. W. 1960 J. Geophys. Res. 65, 815.CrossRefGoogle Scholar
Stix, T. 1961 The Theory of Plasma Waves. McGraw-Hill.Google Scholar
Strangeways, H. J. 1981 a J. Atmos. Terr. Phys. 43, 231.CrossRefGoogle Scholar
Strangeways, H. J. 1981 b J. Atmos. Terr. Phys. 43, 1071.CrossRefGoogle Scholar
Strangeways, H. J. 1982 a J. Atmos. Terr. Phys. 44, 889.CrossRefGoogle Scholar
Strangeways, H. J. 1982 b J. Atmos. Terr. Phys. 44, 901.CrossRefGoogle Scholar
Sugai, H., Ido, K., Niki, H., Takeda, S. & Mima, K. 1979 J. Phys.Soc. Japan, 46, 1647.CrossRefGoogle Scholar
Tanaka, Y. & Hayakawa, M. 1973 J. Atmos. Terr. Phys. 35, 1699.CrossRefGoogle Scholar
Walker, A. D. M. 1966 J. Atmos. Terr. Phys. 28, 807.CrossRefGoogle Scholar
Walker, A. D. M. 1971 Proc. Roy. Soc. A 321, 69.Google Scholar
Walker, A. D. M. 1972 Proc. Roy. Soc. A 329, 219.Google Scholar
Walker, A. D. M. 1976 Rev. Geophys. 14, 629.CrossRefGoogle Scholar