Atomic data and spectral model for Fe III

peer reviewe

Plasma effects on the atomic structure and X-ray lines of astrophysical interest. The case of oxygen ions

peer reviewe

Pseudo-relativistic Hartree-Fock and fully relativistic Dirac-Hartree-Fock calculations of radiative parameters in the fifth spectrum of lutetium (Lu V)

peer reviewe

Experimental and theoretical lifetimes and transition probabilities in Sb I

We present experimental atomic lifetimes for 12 levels in Sb I, out of which seven are reported for the first time. The levels belong to the 5p$^2$($^3$P)6s $^{2}$P, $^{4}$P and 5p$^2$($^3$P)5d $^{4}$P, $^{4}$F and $^{2}$F terms. The lifetimes were measured using time-resolved laser-induced fluorescence. In addition, we report new calculations of transition probabilities in Sb I using a Multiconfigurational Dirac-Hartree-Fock method. The physical model being tested through comparisons between theoretical and experimental lifetimes for 5d and 6s levels. The lifetimes of the 5d $^4$F$_{3/2, 5/2, 7/2}$ levels (19.5, 7.8 and 54 ns, respectively) depend strongly on the $J$-value. This is explained by different degrees of level mixing for the different levels in the $^4$F term.Comment: 10 page

Effects of target heating on experiments using Kα and Kβ diagnostics

peer reviewe