Partial photoionization cross sections and radiative recombination rate coefficients for Li-like ions - II

A nonhydrogenic single-electron-transition model with Dirac--Slater SCF wave functions and all necessary multipoles was used to obtain partial photoionization cross sections for C+3, O+5, Al+10, Fe+23, and Mo+39 for principal quantum number n = 10 and all l, hν less than or equal to 200 keV, supplementing results reported elsewhere for n = 2, 3, 4, and 6. The partial cross sections for the isoelectronic sequence are represented approximately by a simple analytical form. The n-3 scaling is used to obtain partial cross sections for other values of n (6 < n < 10, 10 < n < 100). Radiative recombination rate coefficients (summed over l and n < 100) were calculated from the partial photoionization cross sections for kT = .01, .03, 0.1, 0.3, 1.0, 3.0 and 10.0 keV. The results have application to ionization balance calculations for the solar corona and for TOKAMAKS. 9 references