Z.Phys. A312, 1 (1983)

P.Grundevik, M.Gustavsson, G.Olsson, T.Olsson

Hyperfine-Structure and Isotope-Shift Measurements in the 6s5d → 6p5d, 6p5d → 6s5d Transitions of Ba I in the Far-Red Spectral Region

NUCLEAR MOMENTS ^135,137Ba; measured optical hfs, isotope shift; deduced magnetic dipole interaction constants. Atomic beam, high resolution laser spectroscopy.