J/A+A/493/601ivo://CDS.VizieR/J/A+A/493/601doi:10.26093/cds/vizier.34930601CDSHosford A.Ryan S.G.Garcia Perez A.E.Norris J.E.Olive K.A.2017-09-22T16:16:19Z2009-02-28T21:06:00ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frdwarf-starschemical-abundancesThe discovery of the Spite plateau in the abundances of ^7^Li^ for metal-poor stars led to the determination of an observationally deduced primordial lithium abundance. However, after the success of the Wilkinson Microwave Anisotropy Probe (WMAP) in determining the baryon density, {Omega}_B_h^2^, there was a discrepancy between observationally determined and theoretically determined abundances in the case of ^7^Li. One of the most important uncertain factors in the calculation of the stellar ^7^Li abundance is the effective temperature, Teff. We use sixteen metal-poor halo dwarfs to calculate new Teff values using the excitation energy method. With this temperature scale we then calculate new Li abundances for this group of stars in an attempt to resolve the ^7^Li discrepancy.2009A&A...493..601Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/493/601CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/493/601https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/493/601http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/493/601https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/493/601https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/493/601http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/493/601GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/493/601/stars (Star list)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/493/601/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/493/601/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/493/601/stars?GETtext/xml+votable180.050000true176.710833-14.1119440.0055555555555555566/2697 4184 4376 4714 6159 8999 14385 16935 25385 25891 26025 30051 35913 40567 41259 44542 46828 48719https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/493/601?format=asciiOpticaldefaultJ/A+A/493/601/starsStar listrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharprimaryRAJ2000Simbad Hour of Right Ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Simbad Degree of Declination (J2000.0)pos.eq.dec;meta.mainBmagSimbad B band magnitudemagphot.mag;em.opt.BfloatVmagSimbad V band magnitudemagphot.mag;em.opt.VfloatSpTypeSimbad MK spectral typesrc.spTypecharEWDisplay the equivalent widthsmeta.ref.urlcharSimbadSimbad column added by the CDScharJ/A+A/493/601/tableEquivalent widths (tables 6-8 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharIonIon (FeI or FeII)phys.atmol.ionStagecharLambdaWavelength0.1nmem.wlfloatloggfOscillator strengthphys.atmol.oscStrengthfloatr_loggfReference for loggf (1)meta.ref;pos.framecharchiExcitation energy valueeVphys.atmol.excitationfloatEW? Equivalent widthspect.line.eqWidthfloatnullable