Laser spectroscopy used in the investigation of the Zeeman - hyperfine structure of vanadium

Łukasz Sobolewski , L. Windholz , Jerzy Kwela

Abstract

Laser spectroscopy methods were used in investigations of the Zeeman - hf structure of 17 lines of atomic vanadium in the visible green - red region 568.3 - 648.1 nm. We used two methods of laser spectroscopy: the laser induced fluorescence (LIF) and fluorescence depletion spectroscopy (FDS). A hollow cathode discharge tube was the source of vanadium atoms. Zeeman structure measurements were carried out using a permanent neodymium magnet generating a field of approximately 800 G. We determined A hfs constants for 7 levels and values of the Lande gJ factors for 10 levels. We also verified the previously determined gJ factors for 12 levels and 18 hfs constants.
Author Łukasz Sobolewski (FMPI / IEP)
Łukasz Sobolewski,,
- Institute of Experimental Physics
, L. Windholz
L. Windholz,,
-
, Jerzy Kwela (FMPI / IEP)
Jerzy Kwela,,
- Institute of Experimental Physics
Journal seriesJournal of Quantitative Spectroscopy & Radiative Transfer, [Journal of Quantitative Spectroscopy and Radiative Transfer], ISSN 0022-4073, e-ISSN 1879-1352, (N/A 100 pkt)
Issue year2020
Vol242
Pages1-5
Publication size in sheets0.5
Article number106769
ASJC Classification1607 Spectroscopy; 3107 Atomic and Molecular Physics, and Optics; 3108 Radiation
DOIDOI:10.1016/j.jqsrt.2019.106769
URL https://doi.org/10.1016/j.jqsrt.2019.106769
Languageen angielski
Score (nominal)100
Score sourcejournalList
ScoreMinisterial score = 100.0, 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)
Citation count*3 (2020-02-28)
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