Measurements of L x-ray intensity ratios for 51Sb at incident photon energies across its Li(i=1-3) edge energies.

The L_l/L_α, L_β/L_α and L_γ/L_α intensity ratios have been measured for ₅₁Sb at different incident photon energies across its L_i(i=1-3) sub-shell absorption edge energies using synchrotron radiation as photon source. These experimental values have been compared with the two different sets of intensity ratios calculated using the photoionization cross sections based on the relativistic Hartree-Fock-Slater model, the X-ray emission rates based on the Dirac-Fock model and two sets of the fluorescence and Coster Kronig yields based on the DHS model and the semi-empirical values tabulated by Krause. [ABSTRACT FROM AUTHOR]