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[en] The authors have determined the conditions for acceleration (up to 80 KeV) of a part of the plasma electrons (no less than 10%) in the beam-plasma discharge. Besides, the heating of electrons and ions of the plasma principal component by the beam of the energy 5 KeV and the current up to 100mA in has been investigated. The experiments are fulfilled in the external magnetic field up to 0,2T, the plasma density being npe approx beam-plasma discharge 1011 el/sm3, and ωHf. The area of localization of the high-energy electrons is correlated with the maximum amplitude of the microwaves excited. The time correlation dependences of the electron temperature and plasma density (np) is determined. The authors have also investigated the correlation between the amplitudes of microwaves and low-frequency oscillations in beam-plasma discharge
Journal
Voprosy Atomnoj Nauki i Tekhniki. Plazmennaya Ehlektronika i Novye Metody Uskorenia; ISSN 1681-3081; 
; (no.4/3/); p. 177-182
; (no.4/3/); p. 177-182
No abstract available
Journal
Voprosy Atomnoj Nauki i Tekhniki. Plazmennaya Ehlektronika; ISSN 1681-3081; ; v. 1(1); p. 48
; v. 1(1); p. 48
[en] The authors have examined the oscillation excitation by an extensive nonrelativistic beam of electrons in he beam-plasma discharge in the magnetic field when the beam power is about hundreds of kilowatts. It is demonstrated that low-frequency (LF) ion waves from the range of the low hybrid (LH) resonance play the determinative role in maintaining the beam-plasma discharge. Excitation of such waves is stimulated by the nonlinear interaction between electron plasma oscillation modes of the decay type. The electromagnetic radiation emission from the discharge of pulses is stimulated by the above-mentioned nonlinear interaction, which also causes the wave stochasticity and stabilizes the beam instability
Journal
Problems of Atomic Science and Technology. Series: Plasma Physics; ISSN 1682-9344; ; (no.2/11/); p. 131-133
; (no.2/11/); p. 131-133
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