Constraining cosmic scatter

DOI

We present the stellar parameters, abundances, associated errors and the linelist of a set of 23 metal-poor and very metal-poor halo stars. Stellar parameters and chemical abundances were derived in a line-by-line differential analysis from equivalent widths of UVES/VLT spectra. The differential analysis provided us unprecedented small data scatter and errors. Our sample, along with data from different authors in different metallicity ranges, allowed us to do an extensive comparison of the chemical abundances with the predictions of a Galaxy chemical evolution model.

Cone search capability for table J/A+A/608/A46/tablea (Stellar parameters and abundances (tables A1-A6))

Identifier
DOI http://doi.org/10.26093/cds/vizier.36080046
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/608/A46
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/608/A46
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/608/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/608/A46
Provenance
Creator Reggiani H.; Melendez J.; Kobayashi C.; Karakas A.; Placco V.
Publisher CDS
Publication Year 2017
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