Lande gJ factors for even-parity electronic levels in the holmium atom
D. Stefańska , Sławomir Werbowy , A. Krzykowski , B. Furmann
AbstractIn this work the hyperfine structure of the Zeeman splitting for 18 even-parity levels in the holmium atom was investigated. The experimental method applied was laser induced fluorescence in a hollow cathode discharge lamp. 20 spectral lines were investigated involving odd-parity levels from the ground multiplet, for which Lande gJ factors are known with high precision, as the lower levels; this greatly facilitated the evaluation of gJ factors for the upper levels. The gJ values for the even-parity levels considered are reported for the first time. They proved to compare fairly well with the values obtained recently in a semi-empirical analysis for the even-parity level system of Ho I.
|Journal series||Journal of Quantitative Spectroscopy & Radiative Transfer, ISSN 0022-4073, e-ISSN 1879-1352, (A 35 pkt)|
|Publication size in sheets||0.5|
|Keywords in English||atomic structure, laser spectroscopy, hyperfine structure, Zeeman effect, Lande factors, holmium|
|ASJC Classification||; ;|
|Score||= 35.0, 30-09-2019, ArticleFromJournal|
|Publication indicators||: 2016 = 1.568; : 2017 = 2.6 (2) - 2017=2.707 (5)|
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