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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2015, Volume 101, Issue 2, Pages 90–93
DOI: https://doi.org/10.7868/S0370274X15020046
(Mi jetpl4526)
 

This article is cited in 11 scientific papers (total in 11 papers)

PLASMA, HYDRO- AND GAS DYNAMICS

Electron impact ionization of tungsten ions in statistical model

A. V. Demuraab, M. B. Kadomtsevb, V. S. Lisitsaacb, V. A. Shuryginb

a National Engineering Physics Institute "MEPhI", Moscow
b National Research Centre "Kurchatov Institute"
c Moscow Engineering Physics Institute (State University)
References:
Abstract: The statistical model for calculations of the electron impact ionization cross sections of multielectron ions is developed for the first time. The model is based on the idea of collective excitations of atomic electrons with the local plasma frequency, while the Thomas–Fermi model is used for atomic electrons density distribution. The electron impact ionization cross sections and related ionization rates of tungsten ions from W$^+$ up to W$^{63+}$ are calculated and then compared with the vast collection of modern experimental and modeling results. The reasonable correspondence between experimental and theoretical data demonstrates the universal nature of statistical approach to the description of atomic processes in multielectron systems.
Received: 27.11.2014
English version:
Journal of Experimental and Theoretical Physics Letters, 2015, Volume 101, Issue 2, Pages 85–88
DOI: https://doi.org/10.1134/S0021364015020058
Bibliographic databases:
Document Type: Article
Language: English
Citation: A. V. Demura, M. B. Kadomtsev, V. S. Lisitsa, V. A. Shurygin, “Electron impact ionization of tungsten ions in statistical model”, Pis'ma v Zh. Èksper. Teoret. Fiz., 101:2 (2015), 90–93; JETP Letters, 101:2 (2015), 85–88
Citation in format AMSBIB
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  • This publication is cited in the following 11 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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