R. Engleman et al., THE PD-I SPECTRUM, TERM SYSTEM, ISOTOPE SHIFT AND HYPERFINE-STRUCTURE- REVISED AND EXTENDED ANALYSIS BASED ON FTS EMISSION-SPECTROSCOPY, Physica scripta. T, 57(3), 1998, pp. 345-364
The spectrum of the neutral palladium atom emitted from hollow cathode
discharges has been observed by means of Fourier transform spectrosco
py in the region 1750-55000 Angstrom. 684 lines have been identified a
s transitions between 67 even and 76 odd levels. The level structure h
as been analysed by means of ab initio and parametric calculations. Is
otope shift and hyperfine structure has been observed and interpreted
in 24 lines. Forbidden lines caused by Stark-effect mixing have been o
bserved.