839 citations · 12.5k across the 128 of their papers we have counts for
5 papers · 1 filter
How to Make an Atomic Blog in Your Own Kitchen. Summary of the Workshop: Uncertainties in Atomic Data and How They Propagate in Chemical Abundances
Valentina Luridiana, Jorge García-Rojas, Kanti Aggarwal +12
This workshop brought together scientists (including atomic physicists, theoretical astrophysicists and astronomers) concerned with the completeness and accuracy of atomic data for…
NLTE effects on Fe I/II in the atmospheres of FGK stars and application to abundance analysis of their spectra
Maria Bergemann, Karin Lind, Remo Collet +1
We describe the first results from our project aimed at large-scale calculations of NLTE abundance corrections for important astrophysical atoms and ions. In this paper, the focus…
Discovery of a super-Li rich turn-off star in the metal poor globular cluster NGC 6397
Andreas Koch, Karin Lind, R. Michael Rich
We report on the discovery of a super-Li rich turn-off star in the old (12 Gyr), metal poor ([Fe/H]=-2.1 dex) globular cluster (GC) NGC 6397, based on high-resolution MIKE/Magellan…
The influence of electron collisions on non-LTE Li line formation in stellar atmospheres
Y. Osorio, P. S. Barklem, K. Lind +1
The influence of the uncertainties in the rate coefficient data for electron-impact excitation and ionization on non-LTE Li line formation in cool stellar atmospheres is investigat…
Non-LTE calculations for neutral Na in late-type stars using improved atomic data
K. Lind, M. Asplund, P. S. Barklem +1
Neutral sodium is a minority species in the atmospheres of late-type stars, and line formation in local thermodynamic equilibrium (LTE) is often a poor assumption, in particular fo…