caa a22 4500 475776879 CHVBK 20180406123633.0 cr unu---uuuuu 170329e20000301xx s 000 0 eng 10.1007/BF02465260 doi (NATIONALLICENCE)springer-10.1007/BF02465260 Electron-beam diagnostics of rarefied gases: Activation by short electron packets [Elektronische Daten] [V. Madirbaev, A. Zarvin, V. Kalyada, N. Korobeishchikov] The excitation of light emission of the 0-0 band of the first negative system of the nitrogen ion by activation of nitrogen molecules using short pulses of fast electrons was studied. The intensity and width of the light response were measured as functions of the duration and amplitude of the exciting current pulse and of the density of nitrogen molecules. The contribution of slow secondary electrons to the excitation of the ions increases with increase in both the gas density and the duration of the current pulse. Since the processes of excitation of ions by fast primary and slow secondary electrons are separated in time, when measuring the light-signal intensity, it is possible to determine the contribution of secondary electrons to the excitation. Kluwer Academic/Plenum Publishers, 2000 Madirbaev V. aut Zarvin A. aut Kalyada V. aut Korobeishchikov N. aut Journal of Applied Mechanics and Technical Physics Kluwer Academic Publishers-Plenum Publishers 41/2(2000-03-01), 220-224 0021-8944 41:2<220 2000 41 10808 https://doi.org/10.1007/BF02465260 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02465260 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Madirbaev V. aut NATIONALLICENCE 700 1- Zarvin A. aut NATIONALLICENCE 700 1- Kalyada V. aut NATIONALLICENCE 700 1- Korobeishchikov N. aut NATIONALLICENCE 773 0- Journal of Applied Mechanics and Technical Physics Kluwer Academic Publishers-Plenum Publishers 41/2(2000-03-01), 220-224 0021-8944 41:2<220 2000 41 10808 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer