Spectrum of ballooning perturbations with arbitrary polarization in the inner magnetosphere of the earth
Heading:
| 1Parnowski, AS, 1Cheremnykh, ОК 1Space Research Institute of the National Academy of Sciences of Ukraine and the State Space Agency of Ukraine, Kyiv, Ukraine |
| Kosm. nauka tehnol. 2006, 12 ;(1):049-056 |
| https://doi.org/10.15407/knit2006.01.049 |
| Publication Language: Russian |
Abstract: The MHD ballooning eigenperturbations with arbitrary polarization in the inner magnetosphere of the Earth is considered. We assume the geomagnetic field to have dipolar geometry and consider the ionosphere as a perfect conductor. An approximated analytical expression for the longitudinal plasma displacement near the ionosphere is derived. The displacement is much larger than that in the equatorial magnetosphere.
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| Keywords: ballooning perturbations, dipolar geometry, polarization |
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