Phys. Rev. Lett. 58, 278 - 281 (1987)

Dynamics of three dimensional ionospheric plasma clouds

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J. F. Drake and J. D. Huba
Geophysical and Plasma Dynamics Branch, Naval Research Laboratory, Washington, D.C. 20375-5000

Received 10 September 1986

The first self-consistent, three-dimensional analysis of plasma cloud evolution in the ionosphere is presented. It is demonstrated that there is a preferred perpendicular scale size associated with 3D plasma clouds given by rc∼c(Te+Ti)/eBzVnΓc, where rc is the cloud radius, Tα is the temperature of the α species, Bz is the ambient magnetic field, and Vn is the neutral wind speed, and Γc<1/ √2 .


©1987 The American Physical Society

URL: http://link.aps.org/abstract/PRL/v58/p278
DOI: 10.1103/PhysRevLett.58.278
PACS: 94.20.Vv

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