De-excitation model of atomic L-shell vacancies and decay rates of L1-subshell vacancies for medium elements

A systematic description of the de-excitation model of atomic L-shell vacancies for medium elements is presented, for interpreting relative intensities of observed satellite and diagram X-ray lines in terms of the L1-subshell ionization cross sections, level widths, shakeoff probabilities, and Coster-Kronig and radiative yields. From analysis of the model, L1-subshell level widths, M-electron shakeoff probabilities, L1-subshell fluorescentce yield, L1-L2M4,5 and L1-L3M4,5 Coster-Kronig transition yields are given here, in the light of the measured relative L S-ray intensities of elements Rb--Ba for proton-, photo-, and electron-ionizations, reported before. A comparison of the present results of L1 with theoretical calculations, compiled data and experimental values is also given