Transitions in Al-like, Mg-like and Na-like Kr and Mo, observed in the JET Tokamak

Abstract
Spectra of highly ionized Kr and Mo, emitted from the JET tokamak plasmas, have been recorded in the region 30-355 Å. Detailed analysis of the n = 3, Δn = 0 transitions in Kr XXIV-XXVI and Mo XXX-XXXII has resulted in a number of new spectral classifications. Some isoelectronic regularities for Al-like and Mg-like ions are discussed.