2 papers
physics.atom-ph2019
MCDHF and RCI calculations of energy levels, lifetimes, and transition rates in Si III and Si IV
Betül Atalay, Tomas Brage, Per Jönsson +1
We present extensive multiconfiguration Dirac-Hartree-Fock and relativistic configuration interaction calculations including 106 states in doubly ionized silicon (Si III) and 45 st…
astro-ph.GA2018
Evidence against anomalous compositions for giants in the Galactic Nuclear Star Cluster
B. Thorsbro, N. Ryde, M. Schultheis +5
Very strong Sc I lines have been found recently in cool M giants in the Nuclear Star Cluster in the Galactic Center. Interpreting these as anomalously high scandium abundances in t…