Atomic structure calculation of energy levels and oscillator strenghts in Fe ion, 1

Energy levels and oscillator strengths were calculated for 3s-3p and 3p-3d transition arrays in Fe XV, isoelectronic to Mg I. The energy levels are obtained by the Slater-Condon theory of atomic structure, including explicitly the strong configuration interactions. The calculated wavelengths are presented for electric dipole transition with gf>= 0.0001. The calculated energy levels are given in diagrams, too. The theoretical spectra are also shown in graphical representation, where the gf is plotted as a function of the wavelength. The results are compared with experimental data, where available. (author)