Middle-energy electron anisotropies in the auroral region
Field-aligned anisotropic electron distribution functions of <i>T</i><sub>∥</sub> > <i>T</i><sub>⊥</sub> type are observed on auroral field lines at both low and high altitudes. We show that typically the anisotropy is limit...
Main Authors: | P. Janhunen, A. Olsson, H. Laakso, A. Vaivads |
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Format: | Article |
Language: | English |
Published: |
Copernicus Publications
2004-01-01
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Series: | Annales Geophysicae |
Online Access: | https://www.ann-geophys.net/22/237/2004/angeo-22-237-2004.pdf |
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