Comparison of theoretical and experimental photoeffect data 0.1 keV to 1.5 MeV

Graphs of calculated and experimental atomic photo-effect cross section as a function of photon energy 0.1 keV to 1.5 MeV are presented for all elements Z = 1 to 94. The calculated results presented are (a) the nonrelativistic Hartree-Fock self-consistent-field (SCF) results of Veigele, Henry, et al., over the range 0.1 keV to between 1.9 and 8.0 keV for all elements Z = 1 to 94 and (b) the relativistic Hartree-Slater SCF results of Scofield over the range 1.0 keV to 1.5 MeV for all elements Z = 1 to 101. The experimental data-points are derived by subtracting theoretical scattering cross sections from total attenuation coefficient measurements in the literature.