Studies of Landé gJ-factors of singly ionized lanthanum by laser-induced fluorescence spectroscopy
Sławomir Werbowy , C. Güney , Laurentius Windholz
AbstractLaser-induced fluorescence spectroscopy, using a cooled hollow cathode discharge lamp as source of ions, was used to observe the Zeeman splitting of 18 lines of La II in the wavelength range 629.6–680.9 nm, in external intermediate magnetic fields up to 800 G. The recorded hyperfine-Zeeman patterns were analyzed in detail using already known accurate hyperfine structure A- and B-constants. From the recordings the Landé gJ-factors for some levels belonging to the 5d2, 5d6s, 5d6p, 4f5d, 4f6s and 4f6p configurations of La II were determined. The obtained experimental gJ-factors are compared with earlier measurements and theoretical calculations.
|Journal series||Journal of Quantitative Spectroscopy & Radiative Transfer, ISSN 0022-4073|
|Publication size in sheets||0.5|
|Keywords in English||Zeeman effect, Landé factors, rare-earth metals|
|Score|| = 35.0, 20-12-2017, ArticleFromJournal|
= 35.0, 20-12-2017, ArticleFromJournal
|Publication indicators||: 2016 = 2.419 (2) - 2016=2.638 (5)|
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