Kaufman, Victor and Whaling, Ward (1996) Improved wavelengths and energy levels of doubly-ionized argon (Ar III). Journal of Research of the National Institute of Standards and Technology, 101 (5). pp. 691-704. ISSN 1044-677X. PMCID PMC4907615. doi:10.6028/jres.101.067. https://resolver.caltech.edu/CaltechAUTHORS:20161107-164454283
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Abstract
New measurements of Ar III wavelengths between 508 Å and 4183 Å are combined with measurements from the literature to find improved values for the energy of most of the known levels in Ar III. Parameters derived from fitting the new level energies to an LS-coupling model are presented along with eigenvector compositions of the levels. On the basis of this analysis new designations are recommended for several levels.
| Item Type: | Article | |||||||||
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| Additional Information: | Accepted: January 22, 1996. We are indebted to Scott Bergeson at the University of Wisconsin and the FTS Laboratory at the University of Lund for kindly providing several spectra used in this work. We wish to thank Jack Sugar for assisting with the calculations using the Cowan set of programs. | |||||||||
| Subject Keywords: | argon; energy levels; parametric fit; spectrum; wavelengths; wavenumbers | |||||||||
| Issue or Number: | 5 | |||||||||
| PubMed Central ID: | PMC4907615 | |||||||||
| DOI: | 10.6028/jres.101.067 | |||||||||
| Record Number: | CaltechAUTHORS:20161107-164454283 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20161107-164454283 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 71790 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | George Porter | |||||||||
| Deposited On: | 08 Nov 2016 16:10 | |||||||||
| Last Modified: | 11 Nov 2021 04:51 |
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