Critically Evaluated Energy Levels and Spectral Lines of Singly Ionized Indium (In II)

A comprehensive list of the best measured wavelengths in the In II spectrum has been compiled. Uncertainties of the wavelength measurements have been analyzed, and existing inconsistencies have been resolved. An optimized set of fine-structure energy levels that fits all observed wavelengths has bee...

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Autor principal: Kramida, A
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 2013
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4487322/
https://www.ncbi.nlm.nih.gov/pubmed/26401424
http://dx.doi.org/10.6028/jres.118.004
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author Kramida, A
author_facet Kramida, A
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description A comprehensive list of the best measured wavelengths in the In II spectrum has been compiled. Uncertainties of the wavelength measurements have been analyzed, and existing inconsistencies have been resolved. An optimized set of fine-structure energy levels that fits all observed wavelengths has been derived. Uncertainties of the energy level values have been reduced by an order of magnitude. An improved value of the ionization limit of In II has been determined by fitting quantum-defect and polarization formulas for several series of levels. Intensities of lines observed by different authors have been analyzed and converted to a uniform scale. A set of recommended values of radiative transition rates has been critically compiled, and uncertainties of these rates have been estimated. The hyperfine structure interval in the 5s (2)S ground state of In III has been determined from the measurements of the 5sng and 5snh series in In II.
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spelling pubmed-44873222015-09-23 Critically Evaluated Energy Levels and Spectral Lines of Singly Ionized Indium (In II) Kramida, A J Res Natl Inst Stand Technol Article A comprehensive list of the best measured wavelengths in the In II spectrum has been compiled. Uncertainties of the wavelength measurements have been analyzed, and existing inconsistencies have been resolved. An optimized set of fine-structure energy levels that fits all observed wavelengths has been derived. Uncertainties of the energy level values have been reduced by an order of magnitude. An improved value of the ionization limit of In II has been determined by fitting quantum-defect and polarization formulas for several series of levels. Intensities of lines observed by different authors have been analyzed and converted to a uniform scale. A set of recommended values of radiative transition rates has been critically compiled, and uncertainties of these rates have been estimated. The hyperfine structure interval in the 5s (2)S ground state of In III has been determined from the measurements of the 5sng and 5snh series in In II. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 2013-01-14 /pmc/articles/PMC4487322/ /pubmed/26401424 http://dx.doi.org/10.6028/jres.118.004 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Institute of Standards and Technology is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Kramida, A
Critically Evaluated Energy Levels and Spectral Lines of Singly Ionized Indium (In II)
title Critically Evaluated Energy Levels and Spectral Lines of Singly Ionized Indium (In II)
title_full Critically Evaluated Energy Levels and Spectral Lines of Singly Ionized Indium (In II)
title_fullStr Critically Evaluated Energy Levels and Spectral Lines of Singly Ionized Indium (In II)
title_full_unstemmed Critically Evaluated Energy Levels and Spectral Lines of Singly Ionized Indium (In II)
title_short Critically Evaluated Energy Levels and Spectral Lines of Singly Ionized Indium (In II)
title_sort critically evaluated energy levels and spectral lines of singly ionized indium (in ii)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4487322/
https://www.ncbi.nlm.nih.gov/pubmed/26401424
http://dx.doi.org/10.6028/jres.118.004
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