Gh. Guthohrlein et L. Windholz, INVESTIGATION OF THE HYPERFINE-STRUCTURE OF TAI-LINES, Zeitschrift fur Physik. D, Atoms, molecules and clusters, 27(4), 1993, pp. 343-347
The hyperfine structure of several spectral lines of the neutral tanta
lum atom was investigated by means of saturated optogalvanic laser spe
ctroscopy. From the spectra, we have determined the magnetic hyperfine
interaction constants A and the electric quadrupole interaction const
ants B of 14 levels with even parity and 23 levels of odd parity.