Europium abundances in F and G disk dwarfs

Abstract

Europium abundances for 74 F and G dwarf stars of the galactic disk have been determined from the 4129.7 A 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.

arXiv comment7 pages, 4 enclosed figures, Astronomy & Astrophysics in press. Electronic tables available via email to [email protected]

References in corpus (2)

• Element Synthesis in Stars
• Measurement of isotope shift in Eu II

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