21 citations · 28 across the 4 of their papers we have counts for
4 papers
Subgiants as probes of galactic chemical evolution
Patrik Thoren, Bengt Edvardsson, Bengt Gustafsson
Chemical abundances for 23 candidate subgiant stars have been derived with the aim at exploring their usefulness for studies of galactic chemical evolution. High-resolution spectra…
The boron absorption line at 2089.6 AA in HD 140283 ?
P. Thoren, B. Edvardsson
We have observed the B I line at 2089.6 AA in the metal poor star HD 140283 with HST/STIS. The observation was an attempt to confirm the B abundances derived from the 2497 AA B I l…
Chemical abundances in cool metal rich disk dwarf stars
P. Thoren, S. Feltzing
The present study of spectra of twelve metal-rich cool dwarf stars, carefully selected in order to cover a range of temperatures (~4400 - 6000 K), is a follow up on Feltzing & Gust…
Removal of the calcium underabundance in cool metal rich Galactic disk dwarfs
Patrik Thoren
An apparent Ca underabundance for cool metal rich disk dwarfs was derived by Feltzing & Gustafsson (1998, A&AS, 129, 237). This was suggested to be a NLTE effect, following the pre…