Polar cap ion beams during periods of northward IMF: Cluster statistical results

<jats:p>&lt;p&gt;&lt;strong&gt;Abstract.&lt;/strong&gt; Above the polar caps and during prolonged periods of northward IMF, the Cluster satellites detect upward accelerated ion beams with energies up to a few keV. They are associated with converging electric field struc...

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Bibliographic Details
Journal Title: Annales Geophysicae
Authors and Corporations: Maggiolo, R., Echim, M., De Keyser, J., Fontaine, D., Jacquey, C., Dandouras, I.
In: Annales Geophysicae, 29, 2011, 5, p. 771-787
Type of Resource: E-Article
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