Atomic parameters for dielectronic satellite spectra of hydrogenlike iron

Theoretical atomic parameters for the dielectronic satellite lines of the Fe XXVI resonance line are presented. These satellite lines correspond to radiative transitions from states with electron configurations 2lnl' for n = 2, 3, and 4. A comparison of our calulations, based on the Hartree--Fock--Slater atomic model, with those obtained with the Z-expansion technique and with the scaled multiconfiguration Thomas--Fermi model shows reasonable agreements for n = 2, but systematic and sometimes significant differences in F/sup */2 values for n = 3 and 4 satellites are found between our results and those obtained with the Thomas--Fermi model