Physics
Scientific paper
Dec 1981
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981jgr....8611148h&link_type=abstract
Journal of Geophysical Research, vol. 86, Dec. 1, 1981, p. 11148-11152.
Physics
17
Cyclotron Frequency, Electron Cyclotron Heating, Electrostatic Waves, Emission Spectra, Hiss, Space Plasmas, High Temperature Plasmas, Magnetohydrodynamic Stability, Propagation Modes, Whistlers
Scientific paper
The proposed mechanism is related to a Harris type electrostatic instability for whistler mode waves with short wavelengths and large wave normal angles in a bi-Maxwellian hot plasma. A calculation is performed of the whistler mode dispersion in the quasi-electrostatic conditions in a background hot plasma with a small anisotropy factor. The characteristics of the quasi-electrostatic whistler mode in a one-component hot plasma are considered. Above the subharmonic cyclotron frequency the growth region is found to be essentially band-limited. The wave magnetic field is not negligible, and waves can propagate as an extension of the oblique whistler mode branch.
Hashimoto Katsumi
Kimura Isao
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