HE 2327-5642 abundance analysis

DOI

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.

Identifier
DOI http://doi.org/10.26093/cds/vizier.35160046
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/516/A46
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/516/A46
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/516/A46
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/516/A46
Provenance
Creator Mashonkina L.; Christlieb N.; Barklem P.S.; Hill V.; Beers T.C.,Velichko A.
Publisher CDS
Publication Year 2010
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Interdisciplinary Astronomy; Natural Sciences; Observational Astronomy; Physics; Stellar Astronomy