Elemental abundance analyses with DAO spectrograms — XXI. The hot metallic-lined stars 60 Leonis and 6 Lyrae

Elemental abundances of the hot metallic-lined (Am) stars 60 Leo and 6 Lyr, with modest rotational velocities, are derived consistently with other studies in this series of papers. Both stars are found to show the Am phenomenon strongly, with nearly solar abundances of the light elements, overabunda...

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Veröffentlicht in:Monthly notices of the Royal Astronomical Society 1999-05, Vol.305 (3), p.591-601
Hauptverfasser: Adelman, Saul J., Caliskan, Hulya, Cay, Taskin, Kocer, Dursun, Tektanali, H. Gokmen
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Sprache:eng
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Zusammenfassung:Elemental abundances of the hot metallic-lined (Am) stars 60 Leo and 6 Lyr, with modest rotational velocities, are derived consistently with other studies in this series of papers. Both stars are found to show the Am phenomenon strongly, with nearly solar abundances of the light elements, overabundances of most Fe peak elements, and considerable overabundances of SrYZr, Ba and some rare earths. Ca is underabundant, while Sc is very underabundant.
ISSN:0035-8711
1365-2966
DOI:10.1046/j.1365-8711.1999.02435.x