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Survey of Whistler-Mode Plasma Waves in the Inner Magnetosphere Using Measurements of the Van Allen Probes
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SYSNO ASEP 0472430 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Survey of Whistler-Mode Plasma Waves in the Inner Magnetosphere Using Measurements of the Van Allen Probes Author(s) Santolík, Ondřej (UFA-U) RID, ORCID
Hospodarsky, G. B. (US)
Kurth, W. S. (US)
Kletzing, C. A. (US)Number of authors 4 Source Title ISROSES III: Abstract book. - Los Alamos : Los Alamos National Laboratory, 2016
S. 75Number of pages 1 s Publication form Online - E Action International Symposium on Recent Observations and Simulations of the Sun–Earth System III (ISROSES III) /3./ Event date 12.09.2016 - 16.09.2016 VEvent location Varna Country BG - Bulgaria Event type WRD Language eng - English Country US - United States Keywords whistler mode waves ; magnetosphere ; Van Allen radiation belts ; EMFISIS Subject RIV BL - Plasma and Gas Discharge Physics Institutional support UFA-U - RVO:68378289 Annotation Recent results of measurement, data analysis, theory, and simulations confirm that whistler mode waves play
an important role in the dynamical behavior of the Earth's magnetosphere. This especially concerns the outer Van Allen
radiation belts. In spite of these new advances, many questions related to the origin and effects of these waves still
remain open.
We analyze whistler-mode waves using a database of survey measurements of the Waves instruments of the
Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS) onboard the Van Allen Probes. We use
multicomponent data to estimate wave polarization and propagation parameters and we especially pay attention to the
variability of wave amplitudes. Usual approach is to calculate average or median values as a function of position or
geomagnetic activity. These values then serve as inputs for modeling. We show the importance of using a more
elaborated statistical description.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 2017
Number of the records: 1