Injection of 40 kHz-modulated electron beam from the satellite: I. Beam-plasma interaction near the linear stability boundary

0476177 - ÚFA 2018 RIV GB eng J - Journal Article
Baranets, N. - Ruzhin, Yu. - Dokukin, V. - Ciobanu, M. - Rothkaehl, H. - Kiraga, A. - Vojta, Jaroslav - Šmilauer, Jan - Kudela, K.
Injection of 40 kHz-modulated electron beam from the satellite: I. Beam-plasma interaction near the linear stability boundary.
Advances in Space Research. Roč. 59, č. 12 (2017), s. 2951-2968. ISSN 0273-1177. E-ISSN 1879-1948
Institutional support: RVO:68378289
Keywords : energy waves * instability * system * beam-plasma interaction * space charge beam waves * pump wave * weak-coupling prediction
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 1.529, year: 2017
http://www.sciencedirect.com/science/article/pii/S0273117717302181

Anomalous wave effects and stimulated charged particle fluxes were registered during 40 kHz-modulated electron beam injection in active space experiment carried out in a double satellite system. To explain these effects, the beam-plasma instability for a two-wave longitudinal interaction has been considered. The growth of instability depends on the frequency and wavenumber detunings between these longitudinal waves one of them is a slow beam mode with negative or zero wave energy defined near the linear stability boundary. (C) 2017 COSPAR. Published by Elsevier Ltd. All rights reserved.
Permanent Link: http://hdl.handle.net/11104/0272704