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Experimental and Theoretical Study of the Near IR Emission of Xenon Excited by a Fast Electron Beamстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 22 июля 2017 г.
- Авторы: Babichev V.N., Dem’yanov A.V., Dyatko N.A., Pal’ A.F., Starostin A.N., Filippov A.V.
- Журнал: Plasma Physics Reports
- Том: 43
- Номер: 5
- Год издания: 2017
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 515
- Последняя страница: 532
- DOI: 10.1134/S1063780X17050014
- Аннотация: Emission of xenon excited by a 120-keV electron beam at gas pressures of 100, 200, 500, and 760 Torr nm was studied experimentally and theoretically. More than 30 spectral lines were identified in the wavelength range of 750–1000 nm. A self-consistent kinetic model is developed to calculate the emission intensity of xenon atoms in the near IR range. The model includes balance equations for the number densities of electrons, ions and excimer molecules; equations for the populations of electron levels; and the Boltzmann equation for the low-energy part of the electron energy distribution function with a source of slow electrons. Excitation and ionization rates of xenon by the beam electrons and the energy spectrum of slow electrons are calculated by the Monte Carlo method. It is shown that, under these conditions, the main mechanism of xenon atom excitation is dissociative recombination of ions.
- Добавил в систему: Паль Александр Фридрихович