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Complete wave-vector directions of electromagnetic emissions: Application to INTERBALL-2 measurements in the nightside auroral zone
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SYSNO ASEP 0176332 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Complete wave-vector directions of electromagnetic emissions: Application to INTERBALL-2 measurements in the nightside auroral zone Author(s) Santolík, Ondřej (UFA-U) RID, ORCID
Lefeuvre, F. (FR)
Parrot, M. (FR)
Rauch, J. L. (FR)Source Title Journal of Geophysical Research - ISSN 0148-0227
Roč. 106, - (2001), s. 13,191-13,201Number of pages 11 s. Language eng - English Country US - United States Keywords auroral kilometric radiation ; wave propagation ; analysis techniques Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects GA205/01/1064 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z3042911 - UFA-U, BC-A Annotation We present several newly developed methods for wavepropagation analysis. They are based on simultaneous measurement of three magnetic field components and one or two electric field components. The purpose of these techniques is to estimate complete wave vector direction and the refractive index. All the analysis results are validated by well defined simulated data. Propagation analysis of natural emissions in the night-side auroral zone at high altitudes is done using the data of the MEMO (Mesures Multicomposantes des Ondes) experiment onboard INTERBALL-2. The results show that a bursty whistler mode emission propagates toward the Earth near the resonance cone. Upward propagating auroral kilometric radiation in the R-X mode represents another example demonstrating the potential of such analysis for future applications. Workplace Institute of Atmospheric Physics Contact Kateřina Adamovičová, adamovicova@ufa.cas.cz, Tel.: 272 016 012 ; Kateřina Potužníková, kaca@ufa.cas.cz, Tel.: 272 016 019 Year of Publishing 2002
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