The optical emission spectroscopy of pulsed and pulse-periodic discharges initiated with runaway electrons

We report on the results of measurements of an electron Te and a gas Tg temperatures as well as a reduced electric field strength E/N in the plasma of a high-voltage nanosecond discharge initiated with runaway electrons in a gap with a strongly nonuniform electric field distribution. The foregoing p...

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Bibliographic Details
Published in:Journal of Physics: Conference Series Vol. 652. P. 012033 (1-6)
Main Author: Lomaev, Mikhail I.
Other Authors: Sorokin, Dmitry A., Tarasenko, Viktor Fedotovich
Format: Article
Language:English
Subjects:
Online Access:http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000552044
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100 1 |a Lomaev, Mikhail I.  |9 109406 
245 1 4 |a The optical emission spectroscopy of pulsed and pulse-periodic discharges initiated with runaway electrons  |c M. Lomaev, D. Sorokin, V. Tarasenko 
504 |a Библиогр.: 17 назв. 
520 3 |a We report on the results of measurements of an electron Te and a gas Tg temperatures as well as a reduced electric field strength E/N in the plasma of a high-voltage nanosecond discharge initiated with runaway electrons in a gap with a strongly nonuniform electric field distribution. The foregoing plasma parameters were determined with optical emission spectroscopy techniques. The possibility of using the method for determining Te and E/N in thermodynamically nonequilibrium plasma, which is based on a determination of a ratio of a peak intensities of the ionic (λ = 391.4 nm) and molecular N2 (λ = 394 nm) nitrogen bands, is proved. To measure a gas temperature the optical emission spectroscopy technique based on the measurement of a relative radiation intensity of rotation structure of electronic-vibrational molecular transitions was used, as well. 
653 |a оптико-эмиссионная спектроскопия 
653 |a убегающие электроны 
653 |a диффузные разряды 
653 |a плазма 
653 |a плотные газы 
655 4 |a статьи в журналах  |9 879358 
700 1 |a Sorokin, Dmitry A.  |9 105387 
700 1 |a Tarasenko, Viktor Fedotovich  |9 76225 
773 0 |t Journal of Physics: Conference Series  |d 2015  |g Vol. 652. P. 012033 (1-6)  |x 1742-6588 
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