X-ray relative intensities at incident photon energies across the () absorption edges of elements with

The intensity ratios, I L k / I L α 1 ( k = l , η , α 2 , β 1 , β 2 , 15 , β 3 , β 4 , β 5 , 7 , β 6 , β 9 , 10 , γ 1 , 5 , γ 6 , 8 , γ 2 , 3 , γ 4 ) and I L j / I L α ( j = β , γ ), have been evaluated at incident photon energies across the L i ( i = 1 – 3 ) absorption edge energies of all the elements with 35 ≤ Z ≤ 92 . Use is made of what are currently considered to be more reliable theoretical data sets of different physical parameters, namely, the L i ( i = 1 – 3 ) sub-shell photoionization cross sections based on the relativistic Hartree–Fock–Slater (RHFS) model, the X-ray emission rates based on the Dirac–Fock model, and the fluorescence and Coster–Kronig yields based on the Dirac–Hartree–Slater model. In addition, the L α 1 X-ray production cross sections for different elements at various incident photon energies have been tabulated so as to facilitate the evaluation of production cross sections for different resolved L X-ray components from the tabulated intensity ratios. Further, to assist evaluation of the prominent ( L i − S j ) ( S j = M j , N j and i = 1 – 3 , j = 1 – 7 ) resonant Raman scattered (RRS) peak energies for an element at a given incident photon energy (below the L i sub-shell absorption edge), the neutral-atom electron binding energies based on the relaxed orbital RHFS calculations are also listed so as to enable identification of the RRS peaks, which can overlap with the fluorescent X-ray lines.