Landé [formula omitted] factors of odd-parity electronic levels of the holmium atom

Abstract

In the present work results of Landé gJ factors measurements for 18 electronic levels of the holmium atom are presented. Recorded Zeeman spectra of the hyperfine structure, observed with the method of laser spectroscopy in a hollow cathode discharge lamp, placed in constant magnetic field, with laser induced fluorescence detection, were analyzed. Results obtained for 33 spectral lines of holmium in the spectral range of 488-677nm enabled the determination of the corresponding gJ factors. For 12 odd-parity levels of Ho I and one even-parity level these factors are determined for the first time.