[Be] abundances in low-metallicity stars Virtual Observatory Resource

Authors

1. Molaro P.
2. Bonifacio P.
3. Castelli F.
4. Pasquini L.

Published by

CDS

Abstract

We present observations of the Be II 313.0nm resonance doublet in 14 halo and old disk stars with metallicities ranging from [Fe/H]=-0.4 to =~-3.0 obtained with the CASPEC spectrograph of the ESO 3.6m telescope at a FWHM=~8.6km/s resolution. Abundances are derived by means of the synthetic spectra technique employing Kurucz (1993, CD-ROM 13 and CD-ROM 18) atmospheric models, with enhanced {alpha}-elements and no overshooting.

Keywords

1. chemically-peculiar-stars
2. chemical-abundances

Bibliographic source Bibcode

1997A&A...319..593M

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https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/319/593

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/319/593

Document Object Identifer DOI

doi:10.26093/cds/vizier.33190593

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