Počet záznamů: 1
Injection of 40-kHz-modulated electron beam from the satellite: II. Excitation of electrostatic and whistler waves
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SYSNO ASEP 0531698 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Injection of 40-kHz-modulated electron beam from the satellite: II. Excitation of electrostatic and whistler waves Tvůrce(i) Baranets, N. (RU)
Ruzhin, Yu. (RU)
Dokukin, V. (RU)
Ciobanu, M. (RO)
Rothkaehl, H. (PL)
Kiraga, A. (PL)
Vojta, Jaroslav (UFA-U) RID, ORCID
Šmilauer, Jan (UFA-U) RID
Kudela, Karel (UJF-V)Celkový počet autorů 9 Zdroj.dok. Advances in Space Research. - : Elsevier - ISSN 0273-1177
Roč. 65, č. 1 (2020), s. 30-49Poč.str. 20 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Beam-plasma interaction ; Whistler-mode wave excitation ; Active space experiment Vědní obor RIV DG - Vědy o atmosféře, meteorologie Obor OECD Meteorology and atmospheric sciences Vědní obor RIV – spolupráce Ústav jaderné fyziky - Vědy o atmosféře, meteorologie CEP EF15_003/0000481 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Způsob publikování Open access Institucionální podpora UFA-U - RVO:68378289 ; UJF-V - RVO:61389005 UT WOS 000509784600004 EID SCOPUS 85072285231 DOI 10.1016/j.asr.2019.08.027 Anotace Beam-plasma interaction effects are studied during the active space experiment with electron and Xe-ion beam injections in an ionospheric plasma. Permanent 40-kHz-modulated electron beam injection occurs simultaneously with a xenon-ion beam injected by the Hall-type plasma thruster operating in a square-pulse mode (100/50 s for a job/pause duration). The unusual behavior of the background charged particle fluxes and wave activity stimulated during the beam-plasma interaction have been registered by the scientific instruments onboard Intercosmos-25 station (IK-25) and Magion-3 subsatellite. The longitudinal and electromagnetic wave instabilities and their mutual relationship are considered in order to explain the observed effects. The excitation of electrostatic waves by the electron injection has been considered for different resonance conditions near the linear stability boundary. Beam-driven electromagnetic instability is responsible for the backward-propagating whistler waves excited via cyclotron resonance. Competition of these two beam instabilities is one of the subjects of the present study. Pracoviště Ústav fyziky atmosféry Kontakt Kateřina Adamovičová, adamovicova@ufa.cas.cz, Tel.: 272 016 012 ; Kateřina Potužníková, kaca@ufa.cas.cz, Tel.: 272 016 019 Rok sběru 2021 Elektronická adresa https://www.sciencedirect.com/science/article/pii/S0273117719306106
Počet záznamů: 1