Studies of Landé gJ-factors of singly ionized lanthanum by laser-induced fluorescence spectroscopy

S. Werbowy*, C. Güney, Laurentius Windholz

*Korrespondierende/r Autor/in für diese Arbeit

Publikation: Beitrag in einer FachzeitschriftArtikel

Abstract

Laser-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.

Originalspracheenglisch
Seiten (von - bis)33-39
Seitenumfang7
FachzeitschriftJournal of Quantitative Spectroscopy & Radiative Transfer
Jahrgang179
DOIs
PublikationsstatusVeröffentlicht - 1 Aug 2016

ASJC Scopus subject areas

  • !!Spectroscopy
  • !!Atomic and Molecular Physics, and Optics
  • !!Radiation

Fields of Expertise

  • Sonstiges

Fingerprint Untersuchen Sie die Forschungsthemen von „Studies of Landé g<sub>J</sub>-factors of singly ionized lanthanum by laser-induced fluorescence spectroscopy“. Zusammen bilden sie einen einzigartigen Fingerprint.

Dieses zitieren