J/ApJ/617/1091ivo://CDS.VizieR/J/ApJ/617/1091doi:10.26093/cds/vizier.16171091CDSSimmerer J.Sneden C.Cowan J.J.Collier J.Woolf V.M.Lawler J.E.2017-06-01T08:53:08Z2008-01-29T21:58:06ZCDS support team

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

cds-question@unistra.frchemical-abundancespopulation-ii-starsFrom newly obtained high-resolution, high signal-to-noise ratio spectra the abundances of the elements La and Eu have been determined over the stellar metallicity range -3<[Fe/H]<+0.3 in 159 giant and dwarf stars. Lanthanum is predominantly made by the s-process in the solar system, while Eu owes most of its solar system abundance to the r-process. The changing ratio of these elements in stars over a wide metallicity range traces the changing contributions of these two processes to the Galactic abundance mix.2004ApJ...617.1091Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/617/1091CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/617/1091https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/617/1091http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/617/1091https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/617/1091https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/617/1091http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/617/1091GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/617/1091/abun (La and Eu abundances })https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/617/1091/abun?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/617/1091/abun?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/617/1091/abun?GETtext/xml+votable180.050000true90.811926419.36074330.0055555555555555566/382 800 1556 1642 1911 2133 2921 2997 3712 3865 4901 5621 5622 6256 7117 7251 7710 7767 8314 9082 9831 10476 10936 11177 11197 12451 12650 12704 12793 17099 17234 17726 18425 18561 18839 18990 19973 20162 20390 21269 21389 21866 22558 23192 23734 23785 23978 24752 25444 25569 25595 26044 26347 26366 26457 26576 26589 27763 27796 28336 28421 28664 28966 29548 29703 29769 30528 30577 30709 30907 31658 31757 31772 34559 36221 40222 40351 44208 44281 44771 44793 47092 48636 48736 48824https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/617/1091?format=asciiOpticaldefaultJ/ApJ/617/1091/abunLa and Eu abundances }recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharprimaryA3988? Log of the 3988{AA} La line abundance (G1)phys.abundfloatnullableA3995? Log of the 3995{AA} La line abundance (G1)phys.abundfloatnullableA4086? Log of the 4086{AA} La line abundance (G1)phys.abundfloatnullableA4123? Log of the 4123{AA} La line abundance (G1)phys.abundfloatnullableA4333? Log of the 4333{AA} La line abundance (G1)phys.abundfloatnullableA4662? Log of the 4662{AA} La line abundance (G1)phys.abundfloatnullableA5122? Log of the 5122{AA} La line abundance (G1)phys.abundfloatnullableA5303? Log of the 5303{AA} La line abundance (G1)phys.abundfloatnullableA5797? Log of the 5797{AA} La line abundance (G1)phys.abundfloatnullableA6930? Log of the 6930{AA} La line abundance (G1)phys.abundfloatnullableAvg(La)Log of the average La abundance (G1)phys.abundfloate_Avg(La)The 1{sigma} error in Avg(La)phys.abundfloatA3918? Log of the 3918{AA} Eu line abundance (G1)phys.abundfloatnullableA3907? Log of the 3907{AA} Eu line abundance (G1)phys.abundfloatnullableA4129? Log of the 4129{AA} Eu line abundance (G1)phys.abundfloatnullableA4205? Log of the 4205{AA} Eu line abundance (G1)phys.abundfloatnullableA6437? Log of the 6437{AA} Eu line abundance (G1)phys.abundfloatnullableA6645? Log of the 6645{AA} Eu line abundance (G1)phys.abundfloatnullableA7217? Log of the 7217{AA} Eu line abundance (G1)phys.abundfloatnullableAvg(Eu)? Log of the average Eu abundance (G1)phys.abundfloatnullablee_Avg(Eu)? The 1{sigma} error in Avg(Eu)phys.abundfloatnullableSimbadSimbad column added by the CDSchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.main