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Author Silverman, S. M. ♦ Lassettre, E. N.
Sponsorship USDOE
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword PHYSICS ♦ COLLISIONS ♦ CONFIGURATION ♦ CROSS SECTIONS ♦ ELECTRONS ♦ EXCITATION ♦ HELIUM ♦ IONIZATION ♦ MOMENTUM ♦ NUMERICALS ♦ OSCILLATOR STRENGTH ♦ REFRACTION ♦ SPECTRA ♦ TRANSIENTS
Abstract Additional data on the cross sections for the 1/sup 1/S -- 2/sup 1/P transition are reported and compared with extended theoretical calculations. Some additional results on the 1/sup 1/S yields 2/sup 1/S transition are also reported. Collision cross sections and oscillator strengths were determined for several excitations in the ionized continuum. Oscillator strengths agree well with theory except in the vicinity of the double electron excitations. Two peaks that involve simultaneous excitation of two electrons were observed, A discontinuity in the ionized continuum on passing through a peak corresponding to a double excitation was observed. (auth)
ISSN 00219606
Educational Use Research
Learning Resource Type Article
Publisher Date 1964-03-01
Publisher Department Ohio State Univ., Columbus
Journal Journal of Chemical Physics
Volume Number 40
Organization Ohio State Univ., Columbus


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