[X/Fe] of Galactic disc F and G dwarfs

DOI

Photospheric abundances are presented for 27 elements from carbon to europium in 181 F and G dwarfs from a differential local thermodynamic equilibrium (LTE) analysis of high-resolution and high signal-to-noise ratio spectra. Stellar effective temperatures (T_eff_) were adopted from an infrared flux method calibration of Stroemgren photometry. Stellar surface gravities (g) were calculated from Hipparcos parallaxes and stellar evolutionary tracks. Adopted T_eff_ and g values are in good agreement with spectroscopic estimates. Stellar ages were determined from evolutionary tracks. Stellar space motions (U, V, W) and a Galactic potential were used to estimate Galactic orbital parameters. These show that the vast majority of the stars belong to the Galactic thin disc.

Cone search capability for table J/MNRAS/340/304/catalog (Kinemetical parameters and abundances of the studied stars)

Identifier
DOI http://doi.org/10.26093/cds/vizier.73400304
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/MNRAS/340/304
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/340/304
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/340/304
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/MNRAS/340/304
Provenance
Creator Reddy B.E.; Tomkin J.; Lambert D.L.; Prieto C.A.
Publisher CDS
Publication Year 2006
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; Natural Sciences; Physics; Stellar Astronomy