Z.Phys. A306, 195 (1982)

P.Grundevik, H.Lundberg, L.Nilsson, G.Olsson

Hyperfine Structure in the 6p5d Configuration and Isotope Shifts in Transitions between the 6s5d and the 6p5d Configurations in Ba I

NUCLEAR MOMENTS ^135,137Ba; measured isotope shifts, hfs; deduced electric quadrupole moments. ^{137,136,135,134,130}Ba deduced charge rms radii change relative to ¹³⁸Ba. High resolution laser fluoresence spectroscopy. Self-consistent field calculations.