HE 2327-5642 abundance analysis Virtual Observatory Resource

Authors

1. Mashonkina L.
2. Christlieb N.
3. Barklem P.S.
4. Hill V.
5. Beers T.C.,Velichko A.

Published by

CDS

Abstract

We present a detailed abundance analysis of a strongly r-process enhanced giant star discovered in the HERES project, HE 2327-5642, for which [Fe/H]=-2.78, [r/Fe]=+0.99 [r = elements from r-process]. We determined the stellar parameters and element abundances by analyzing the high-quality VLT/UVES spectra. The surface gravity was calculated from the non-local thermodynamic equilibrium (NLTE) ionization balance between FeI, and FeII, and CaI and CaII.

Keywords

1. giant-stars
2. spectroscopy
3. chemical-abundances
4. line-intensities

Bibliographic source Bibcode

2010A&A...516A..46M

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/516/A46

IVOA Identifier IVOID

ivo://CDS.VizieR/J/A+A/516/A46

Document Object Identifer DOI

doi:10.26093/cds/vizier.35160046

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/516/A46
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/516/A46
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/516/A46

IVOA Table Access TAP

http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).