Europium abundances in F and G disk dwarfs

Koch, Andreas and Edvardsson, Bo (2002) Europium abundances in F and G disk dwarfs. Astronomy and Astrophysics, 381 (2). pp. 500-506. ISSN 1432-0746

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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.

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Journal Article
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Astronomy and Astrophysics
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05 Dec 2016 16:20
Last Modified:
22 Sep 2023 00:30