LIF spectra of magnetic splitting of lines of atomic vanadium

Łukasz Sobolewski , L. Windholz , Jerzy Kwela , Ryszard Drozdowski

Abstract

Laser induced fluorescence (LIF) spectroscopy was used to study the structure of 15 vanadium lines in the visible yellow-red region 574.8-646.4 nm. We studied the low-lying states of the vanadium structure, for which there are no experimental data regarding the Zeeman structure available. A discharge tube with hollow cathode was the source of free atoms. The measurements were carried out for two mutually perpendicular states of linear polarization of the exciting laser light. The spectra were recorded in the presence of a magnetic field of about 800 G. We determined Lande g(j) factors for 13 levels as well as values of hyperfine structure (hfs) constants for 13 levels of V I. We also verified the previously determined 11 Lande g(j) factors and 11 A hfs constants. In the computer analysis of the spectra we took into account the saturation effect.
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
, Ryszard Drozdowski (FMPI / IEP)
Ryszard Drozdowski,,
- 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 year2019
Vol237
Pages1-6
Publication size in sheets0.5
Article number106639
ASJC Classification1607 Spectroscopy; 3107 Atomic and Molecular Physics, and Optics; 3108 Radiation
DOIDOI:10.1016/j.jqsrt.2019.106639
URL https://doi.org/10.1016/j.jqsrt.2019.106639
Languageen angielski
Score (nominal)100
Score sourcejournalList
ScoreMinisterial score = 100.0, 06-02-2020, ArticleFromJournal
Publication indicators WoS Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2018 = 1.419; WoS Impact Factor: 2018 = 2.955 (2) - 2018=2.883 (5)
Citation count*4 (2020-03-06)
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