Lande gJ factors for even-parity electronic levels in the holmium atom

D. Stefańska , Sławomir Werbowy , A. Krzykowski , B. Furmann


In 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.
Author D. Stefańska
D. Stefańska,,
, Sławomir Werbowy (FMPI/IEP)
Sławomir Werbowy,,
- Institute of Experimental Physics
, A. Krzykowski
A. Krzykowski,,
, B. Furmann
B. Furmann,,
Journal seriesJournal of Quantitative Spectroscopy & Radiative Transfer, ISSN 0022-4073, e-ISSN 1879-1352, (A 35 pkt)
Issue year2018
Publication size in sheets0.50
Keywords in Englishatomic structure, laser spectroscopy, hyperfine structure, Zeeman effect, Lande factors, holmium
ASJC Classification1607 Spectroscopy; 3107 Atomic and Molecular Physics, and Optics; 3108 Radiation
Languageen angielski
Score (nominal)35
Score sourcejournalList
ScoreMinisterial score = 35.0, 28-01-2020, ArticleFromJournal
Publication indicators Scopus SNIP (Source Normalised Impact per Paper): 2018 = 1.419; WoS Impact Factor: 2018 = 2.955 (2) - 2018=2.883 (5)
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