HR: 1330h
AN: SM42C-0625    [PDF]
TI: Systematic analysis of whistler-mode emissions below the lower hybrid frequency based on the data of the Cluster project.
AU: * Nemec, F
EM: frantisek.nemec@matfyz.cz
AF: Charles University, Faculty of Mathematics and Physics, V Holesovickach 2, Prague, CZ-18000 Czech Republic
AU: Santolik, O
EM: ondrej.santolik@mff.cuni.cz
AF: Charles University, Faculty of Mathematics and Physics, V Holesovickach 2, Prague, CZ-18000 Czech Republic
AU: Gereova, K
EM: katka.gereova@matfyz.cz
AF: Charles University, Faculty of Mathematics and Physics, V Holesovickach 2, Prague, CZ-18000 Czech Republic
AU: Macusova, E
EM: eva.macusova@matfyz.cz
AF: Charles University, Faculty of Mathematics and Physics, V Holesovickach 2, Prague, CZ-18000 Czech Republic
AU: Cornilleau-Wehrlin, N
EM: nicole.cornilleau@cetp.ipsl.fr
AF: CETP, 10/12 Av. de l'Europe, Velizy, F-78140 France
AB: We report results of a systematic analysis of equatorial noise below the local lower hybrid frequency. Our analysis is based on the entire data set collected by the STAFF-SA instruments on board the Cluster spacecraft during the first two years of operation (2001 - 2002). We compare intensities of equatorial noise with other whistler-mode emissions, for example with chorus or hiss. The results indicate that these emissions can play a significant role in the dynamics of the inner magnetosphere. Using the multipoint measurement we show considerable spatio-temporal variations of the wave intensity.
UR: http://terezka.ufa.cas.cz/santolik/papers/agu2003
DE: 2730 Magnetosphere--inner
DE: 2772 Plasma waves and instabilities
DE: 7871 Waves and instabilities
SC: SPA - Magnetospheric Physics [SM]
MN: 2003 Fall Meeting