J/ApJS/182/80ivo://CDS.VizieR/J/ApJS/182/80doi:10.26093/cds/vizier.21820080CDSSneden C.Lawler J.E.Cowan J.J.Ivans I.I.Den Hartog E.A.2010-01-28T22:03:13Z2010-01-28T22:55:16ZCDS support team

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

cds-question@unistra.fratomic-physicspopulation-ii-starschemical-abundancesthe-sunspectroscopyWe have derived new abundances of the rare earth elements Pr, Dy, Tm, Yb, and Lu for the solar photosphere and for five very metal-poor, neutron-capture r-process-rich giant stars. The photospheric values for all five elements are in good agreement with meteoritic abundances. For the low-metallicity sample, these abundances have been combined with new Ce abundances from a companion paper, and reconsideration of a few other elements in individual stars, to produce internally consistent Ba, rare earth, and Hf(56<=Z<=72) element distributions. These have been used in a critical comparison between stellar and solar r-process abundance mixes.2009ApJS..182...80Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/182/80CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/ApJS/182/51 : CeII transition probabilities and abundances (Lawler+, 2009)J/ApJS/169/120 : Transition probabilities for HfII and Hf (Lawler+, 2007)J/ApJS/162/227 : Transition probabilities for SmII (Lawler+, 2006)J/ApJS/167/292 : Gd II laboratory transition probabilities (Den Hartog+, 2006)J/ApJ/645/613 : Abundances of HD 221170 (Ivans+, 2006)J/A+A/430/255 : Abundances of HD221170 (Yushchenko+, 2005)J/ApJ/617/1091 : La and Eu abundances (Simmerer+, 2004)J/ApJ/530/783 : The r-process enriched giant HD 115444 (Westin+, 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/182/80https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/182/80http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/182/80https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/182/80https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/182/80http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/182/80GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/ApJS/182/80/table45r-process-rich stars rare Earth abundances (Table 4 and 5 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharElChemical element designationmeta.id;phys.atmol.elementcharZAtomic numbermeta.idintlog(e)? Log {epsilon} abundance of elementphys.abundfloatnullablee_log(e)? Uncertainty in log(e)stat.errorfloatnullablesigma? Error barstat.error;src.morph.paramfloatnullableNlines? Number of lines used for the stellar abundancemeta.numberintnullableRefReference for the stellar abundance (1)meta.ref;pos.frameintJ/ApJS/182/80/table3Solar rare Earth abundancesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintElChemical element designationmeta.id;phys.atmol.elementcharZAtomic numbermeta.id;meta.mainintlog(e)mSolar-system meteoritic value (Lodders, 2003ApJ...591.1220L)phys.abundfloate_log(e)mUncertainty in log(e)mstat.errorfloatlog(e)s? Solar photospheric valuephys.abundfloatnullablee_log(e)s? Uncertainty in log(e)sstat.errorfloatnullablesigma? Error barstat.error;src.morph.paramfloatnullableNlines? Number of lines used for the photospheric abundancemeta.numberintnullableRefReference for the photospheric abundance (1)meta.ref;pos.frameintlogNrempEmpirical r-process abundance component estimation (2)phys.abundfloatlogNrstStellar r-process abundance component estimation (2)phys.abundfloatJ/ApJS/182/80/table10Measured hfs A-constants for PrII (Z=59) levels of interest in this investigationrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLowELower level energy; Martin et al., 1978aelr.book.....Mcm**-1phys.energy;phys.atmol.leveldoubleUpE? Upper level energy; Ivasson et al., 2001PhyS...64..455Icm**-1phys.energy;phys.atmol.leveldoublenullableJJ levelphys.atmol.qninthfsAHyperfine structure A-Constant (1)mKstat.paramfloate_hfsA? Uncertainty in hfsAmKstat.errorfloatnullabler_hfsAReference for hfsA (2)meta.ref;pos.framecharJ/ApJS/182/80/table11Hyperfine structure line component patterns for PrII (Z=59)F1Component upper level F or total angular momentumphys.atmol.qnfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintsigmaCenter-of-Gravity Wavenumbercm**-1em.wavenumberdoublelamAirCenter-of-Gravity Air Wavelength in Angstroms0.1nmem.wl;phys.atmol.transitiondoubleF0Component lower level F or total angular momentumphys.atmol.qnfloatdsigmaComponent offset Wavenumber (1)cm**-1phys.energy;phys.atmol.transitiondoubledlamComponent offset Wavelength (1)0.1nmem.wl;arith.diffdoubleStrengthComponent strength normalized to sum to onespect.line.widthdoubleJ/ApJS/182/80/table12Isotopic and hyperfine structure line component patterns for YbII (Z=70)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintsigmaCenter-of-Gravity Wavenumbercm**-1em.wavenumberdoublelamAirCenter-of-Gravity Air Wavelength in Angstroms0.1nmem.wl;phys.atmol.transitiondoubleF1Component upper level F or total angular momentumphys.atmol.qnfloatF0Component lower level F or total angular momentumphys.atmol.qnfloatdsigmaComponent offset Wavenumber (1)cm**-1phys.energy;phys.atmol.transitiondoubledlamComponent offset Wavelength (1)0.1nmem.wl;arith.diffdoubleStrengthComponent strength normalized to sum to onespect.line.widthdoubleA? Isotope (for table12.dat file only)phys.atmol.weightintnullable