626 citations · 4.9k across the 107 of their papers we have counts for
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Program package for the analysis of high resolution high signal-to-noise stellar spectra
N. Piskunov, T. Ryabchikova, Yu. Pakhomov +4
The program package SME (Spectroscopy Made Easy), designed to perform an analysis of stellar spectra using spectral fitting techniques, was updated due to adding new functions (iso…
Non-LTE aluminium abundances in late-type stars
Thomas Nordlander, Karin Lind
Aluminium plays a key role in studies of the chemical enrichment of the Galaxy and of globular clusters. However, strong deviations from LTE (non-LTE) are known to significantly af…
Dynamics of passing-stars-perturbed binary star systems
David Bancelin, Thomas Nordlander, Elke Pilat-Lohinger +1
In this work, we investigate the dynamical effects of a sequence of close encounters over 200 Myr varying in the interval of 10000 -- 100000 au between a binary star system and pas…
The Destruction of an Oort Cloud in a rich stellar cluster
Thomas Nordlander, Hans Rickman, Bengt Gustafsson
It is possible that the formation of the Oort Cloud dates back to the earliest epochs of solar system history. At that time, the Sun was almost certainly a member of the stellar cl…