Issue |
A&A
Volume 381, Number 2, JanuaryII 2002
|
|
---|---|---|
Page(s) | 500 - 506 | |
Section | Stellar structure and evolution | |
DOI | https://doi.org/10.1051/0004-6361:20011578 | |
Published online | 15 January 2002 |
Europium abundances in F and G disk dwarfs *,**
Uppsala Astronomical Observatory, Box 515, 751 20 Uppsala, Sweden
Corresponding author: B. Edvardsson, Bengt.Edvardsson@astro.uu.se
Received:
27
March
2001
Accepted:
15
October
2001
Europium abundances for 74 F and G dwarf stars of the galactic disk have been determined from the 4129.7 Å Eu ii line. The stars were selected from the sample of Edvardsson et al. (1993) and [Eu/Fe] shows a smaller scatter and a slightly weaker trend with [Fe/H] than found by Woolf et al. (1995). The data of the two analyses are homogenized and merged. We also discuss the adopted effective temperature scale.
Key words: stars: abundances / Galaxy: abundances
© ESO, 2002
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