Isotope shift and hyperfine structure in low-lying levels of Pb II

The Fabry-Perot technique in the far UV range was used to investigate isotope shifts and the hyperfine structure of resonance transitions in singly ionised lead. The experimental ground-configuration data were compared with those computed with Desclaux's (1975) program which uses the relativistic Dirac-Fock method. A good agreement is observed between experimental results and theoretical evaluations, for both the isotope shift and the hyperfine structure.