Observational study of generation conditions of substorm-associated low-frequency AKR emissions

It has lately been shown that low-frequency bursts of auroral kilometric radiation (AKR) are nearly exclusively associated with substorm expansion phases. Here we study low-frequency AKR using Polar PWI and Interball POLRAD instruments to constrain its possible generation mechanisms. We find tha...

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Bibliographic Details
Main Authors: A. Olsson, P. Janhunen, J. Hanasz, M. Mogilevsky, S. Perraut, J. D. Menietti
Format: Article
Language:English
Published: Copernicus Publications 2004-11-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/22/3571/2004/angeo-22-3571-2004.pdf

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