[HTML][HTML] Europium abundances in F and G disk dwarfs
A Koch, B Edvardsson�- Astronomy & Astrophysics, 2002 - aanda.org
A Koch, B Edvardsson
Astronomy & Astrophysics, 2002•aanda.orgEuropium abundances for 74 F and G dwarf stars of the galactic disk have been determined
from the 4129.7 � 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.
from the 4129.7 � 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.
Europium abundances for 74 F and G dwarf stars of the galactic disk have been determined from the 4129.7 � 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.
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