Magnetic splitting of lines of Pr I
Łukasz Sobolewski , Laurentius Windholz , Jerzy Kwela
AbstractWe used the laser induced fluorescence (LIF) method to examine the structure of 54 lines of Pr I in a visible orange-red region 598.2–655.5 nm. A discharge tube with hollow cathode was the source of free Pr atoms. The LIF spectra were recorded in the presence of ≈ 800 G magnetic field produced by a permanent magnet. Measurements were performed for two states of linear polarization of the laser beam. We determined Landé gJ factors for 42 levels (19 even and 23 odd) of Pr I for the first time and we re-analyzed the gJ values and hyperfine structure (hfs) data for many other levels.
|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 physics, hyperfine structure, Zeeman effect, laser spectroscopy|
|Score|| = 35.0, ArticleFromJournal|
= 35.0, ArticleFromJournal
|Publication indicators||: 2017 = 2.6 (2) - 2017=2.707 (5)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.