RADIATIVE AUGER-SPECTRA OF SEVERAL K AND CA COMPOUNDS

K-MM radiative Auger (RA) spectra have been measured for several compo unds containing K and Ca. Transition energies are evaluated by the use of various sources: the DV-X(alpha) calculation, term values from opt ical spectroscopy, and L-MM Auger energies. It is shown that the DV-X( alpha) calculation is very useful in the understanding of RA spectra; calculated transition energies agree well with observed ones as well a s those estimated from optical data, giving an unambiguous assignment for the observed spectra. On the other hand, transition energies evalu ated from L-MM Auger energies sometimes disagree with others. Possible reasons for the discrepancy are discussed.