J/A+A/525/A63ivo://CDS.VizieR/J/A+A/525/A63doi:10.26093/cds/vizier.35250063CDSAllen D.M.Porto de Mello G.F.2017-06-26T11:50:05Z2010-12-01T15:03:56ZCDS support team

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

cds-question@unistra.frpeculiar-variable-starschemical-abundancesWe present abundances of Mn, Cu, Zn, and various light and heavy elements for a sample of barium and normal giant stars, and present correlations between abundances contributed to different degrees by the weak-s, main-s, and r-processes of neutron capture, between Fe-peak elements and heavy elements. All spectra for the sample stars were obtained with the 1.52m telescope at ESO, La Silla, using the Fiber Fed Extended Range Optical Spectrograph (FEROS). FEROS spectra have a constant resolving power of R=48000 from 3600{AA} to 9200{AA}. The stellar sample targeted in our study includes eight mild and classical barium stars and six normal giants, with a spectral S/N ratio ranging from 200 to 450 in the visible range.2011A&A...525A..63Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/525/A63CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/192 : UBV Photometry of Barium Stars (Watanabe+ 1993)V/81 : Taxonomy of Barium Stars (Lu 1991)J/A+A/319/881 : Ba II strength of barium stars (Gomez+ 1997)J/A+A/321/L9 : Barium stars in the HR diagram (Bergeat+ 1997)J/A+A/326/722 : HIPPARCOS Ba stars (Mennessier+ 1997)J/A+A/372/245 : Infrared properties of barium stars (Chen+, 2001)J/AZh/79/909 : Chemical abundances in barium stars (Boyarchuk+, 2002)J/AZh/80/704 : Studies of classical barium stars (Antipova+, 2003)J/A+A/454/895 : Abundances of 26 barium stars. I. (Allen+, 2006)J/A+A/454/917 : Abundances of 26 barium stars. II. (Allen+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/525/A63https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/525/A63http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/525/A63https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/525/A63https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/525/A63http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/525/A63GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/525/A63/stars (Stars positions)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/525/A63/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/525/A63/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/525/A63/stars?GETtext/xml+votable180.050000true356.73333319.4727780.0055555555555555566/8278 9274 12771 13158 17705 17919 18667 18907 19547 20057 21328 23050 23328 24003 25008 25363 25829 26552 26655 27752 30300 33494 34392 35025 35034 35361 35759 36224 38792 38806 40139 40999 42964 43321 43778 46156 46352 46891 47396 48516https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/525/A63?format=asciiOpticaldefaultJ/A+A/525/A63/starsStars positionsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameHD, HR, or BD numbermeta.idcharprimaryRAJ2000Simbad 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.spTypecharSimbadSimbad column added by the CDScharJ/A+A/525/A63/table2Lines, atomic constants, equivalent widths, and abundances of starsNameHD, HR, or BD numbermeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_Name[*] * indicates normal starmeta.notecharIonElement code and ionization statemeta.code;phys.atmol.element;phys.atmol.ionizationcharn_Ion[*] * indicates multiple linemeta.notecharlambdaWavelength of the line0.1nmem.wl;spect.linedoublen_lambda[abc] Molecular line (1)meta.notecharEP? Lower excitation potentialeVphys.atmol.excitation;stat.minfloatnullableloggf? Logarithm of oscillator strengthphys.atmol.oscStrengthfloatnullabler_loggfReferences for oscillator strength (refs.dat)meta.ref;pos.framecharEW? Equivalent width for the star0.1pmspect.line.eqWidthintnullablelogEps? Elemental abundance (=log(nX/nH)+12)phys.abundfloatnullable[X/FeII]? Abundance [X/Fe] (logarithmic scale)phys.abundfloatnullableJ/A+A/525/A63/table3Average of abundances and their uncertainties for stars and the SunNameHD, HR, or BD numbermeta.idchare_[X/Fe]? Uncertainty on [X/Fe]stat.error;phys.abundfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_Name[*] * indicates normal starmeta.notecharIonElement code and ionization statemeta.code;phys.atmol.element;phys.atmol.ionizationcharl_logEpsLimit flag on logEpsmeta.code.errorcharlogEps? Average of logEps (=log(nX/nH) + 12)phys.abundfloatnullablee_logEps? Uncertainty on logEpsstat.errorfloatnullablel_[X/Fe]Limit flag on [X/Fe]meta.code.error;phys.abundchar[X/Fe]? Average of the overabundance of the element X relative to Fephys.abundfloatnullableRef? Reference for solar abundance (in refs.dat)meta.ref;pos.frameintnullableJ/A+A/525/A63/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintprimaryBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentsmeta.notechar