J/MNRAS/502/32ivo://CDS.VizieR/J/MNRAS/502/32doi:10.26093/cds/vizier.75020032CDSJackson H.Jofre P.Yaxley K.Das P.de Brito Silva D.Foley R.2024-08-21T20:17:12Z2021-02-16T15:25:22ZCDS support team

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

cds-question@unistra.frmilky-way-galaxyg-starschemical-abundancesSince chemical abundances are inherited between generations of stars, we use them to trace the evolutionary history of our Galaxy. We present a robust methodology for creating a phylogenetic tree, a biological tool used for centuries to study heritability. Combining our phylogeny with information on stellar ages and dynamical properties, we reconstruct the shared history of 78 stars in the Solar Neighbourhood. The branching pattern in our tree supports a scenario in which the thick disk is an ancestral population of the thin disk. The transition from thick to thin disk shows an anomaly, which we attribute to a star formation burst. Our tree shows a further signature of the variability in stars similar to the Sun, perhaps linked to a minor star formation enhancement creating our Solar System. In this paper, we demonstrate the immense potential of a phylogenetic perspective and interdisciplinary collaboration, where with borrowed techniques from biology we can study key processes that have contributed to the evolution of the Milky Way.2021MNRAS.502...32Jhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/502/32CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/865/68 : Abundances for 79 Sun-like stars within 100pc (Bedell+, 2018)J/A+A/633/L9 : Linear regression fit coefficients (Jofre+, 2020)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/502/32https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/502/32http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/502/32https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/502/32https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/502/32http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/502/32GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/502/32/table (*Abundance ratios and kinematics for 78 stars and the Sun)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/502/32/table?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/502/32/table?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/502/32/table?GETtext/xml+votable180.050000true32.71713.68327780.0055555555555555566/222 548 4128 4206 4313 4665 8244 8286 8614 8792 12890 17301 17341 17572 17587 17721 17929 18209 18373 19491 21114 21177 21516 23583 23661 23780 23873 25854 26160 26888 27254 29422 29900 30878 30894 31029 31433 31945 33252 34983 35954 36453 36517 36590 36635 37515 37944 38279 38562 39557 39570 39576 39693 39801 39854 40105 40892 41935 42157 42228 42887 43105 43327 43845 43929 44131 45182 46056 46193 46487 46681 46734 46933 47137 47194 48310 48607 49114https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/502/32?format=asciidefaultJ/MNRAS/502/32/table*Abundance ratios and kinematics for 78 stars and the SunSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGaiaDR2? Gaia DR2 source identifiermeta.idnullableAgeStellar ageGyrtime.agefloate_Age? Stellar age errorGyrstat.error;time.agedoublenullable[Fe/H]Metallicityphys.abund.Zfloate_[Fe/H]? Metallicity errorstat.error;phys.abund.FefloatnullableTeff? Effective temperatureKphys.temperature.effectiveintnullablelogg? Surface gravitylog(cm.s**-2)phys.gravityfloatnullableR? RadiussolRadphys.size.radiusdoublenullablee_R? Radius errorsolRadstat.errordoublenullablez? Galactocentric z positionkpcpos.distance;pos.cartesian.z;pos.galactocentricdoublenullablee_z? Galactocentric z position errorkpcstat.error;src.redshiftdoublenullableU? Galactic velocity Ukm/sphys.veloc;pos.cartesian.xdoublenullablee_U? Galactic velocity U errorkm/sstat.error;pos.cartesian.xdoublenullableV? Galactic velocity Vkm/sphys.veloc;pos.cartesian.ydoublenullablee_V? Galactic velocity V errorkm/sstat.error;pos.cartesian.ydoublenullableW? Galactic velocity Wkm/sphys.veloc;pos.cartesian.zdoublenullablee_W? Galactic velocity W errorkm/sstat.error;pos.cartesian.zdoublenullableu? Orbital energykm**2.s**-2src.orbitaldoublenullablee_u? Orbital energy errorkm**2.s**-2stat.errordoublenullableJr? Radial actionkpc.km/sarith.grad;phys.velocdoublenullablee_Jr? Radial action errorkpc.km/sstat.errordoublenullableJz? Vertical actionkpc.km/sarith.grad;phys.velocdoublenullablee_Jz? Vertical action errorkpc.km/sstat.errordoublenullableLz? Z component of angular momentumkpc.km/spos.cartesian.zdoublenullablee_Lz? Z component of angular momentum errorkpc.km/sstat.errordoublenullableRb? Birth radiussolRadphys.size.radiusdoublenullablee_Rb? Birth radius errorsolRadstat.errordoublenullablezb? Birth Galactocentric z positionkpcpos.cartesian.z;pos.galacticdoublenullablee_zb? Birth Galactocentric z position errorkpcstat.errordoublenullable[CI/YII]CI/YII abundance ratiophys.abundfloate_[CI/YII]CI/YII abundance ratio errorstat.errorfloat[CI/ZrII]CI/ZrII abundance ratiophys.abundfloate_[CI/ZrII]CI/ZrII abundance ratio errorstat.errorfloat[CI/BaII]CI/BaII abundance ratiophys.abundfloate_[CI/BaII]CI/BaII abundance ratio errorstat.errorfloat[CI/LaII]CI/LaII abundance ratiophys.abundfloate_[CI/LaII]CI/LaII abundance ratio errorstat.errorfloat[CI/CeII]CI/CeII abundance ratiophys.abundfloate_[CI/CeII]CI/CeII abundance ratio errorstat.errorfloat[CI/NdII]CI/NdII abundance ratiophys.abundfloate_[CI/NdII]CI/NdII abundance ratio errorstat.errorfloat[OI/YII]OI/YII abundance ratiophys.abundfloate_[OI/YII]OI/YII abundance ratio errorstat.errorfloat[OI/BaII]OI/BaII abundance ratiophys.abundfloate_[OI/BaII]OI/BaII abundance ratio errorstat.errorfloat[NaI/SrI]NaI/SrI abundance ratiophys.abundfloate_[NaI/SrI]NaI/SrI abundance ratio errorstat.errorfloat[NaI/YII]NaI/YII abundance ratiophys.abundfloate_[NaI/YII]NaI/YII abundance ratio errorstat.errorfloat[NaI/ZrII]NaI/ZrII abundance ratiophys.abundfloate_[NaI/ZrII]NaI/ZrII abundance ratio errorstat.errorfloat[NaI/BaII]NaI/BaII abundance ratiophys.abundfloate_[NaI/BaII]NaI/BaII abundance ratio errorstat.errorfloat[NaI/LaII]NaI/LaII abundance ratiophys.abundfloate_[NaI/LaII]NaI/LaII abundance ratio errorstat.errorfloat[NaI/CeII]NaI/CeII abundance ratiophys.abundfloate_[NaI/CeII]NaI/CeII abundance ratio errorstat.errorfloat[NaI/NdII]NaI/NdII abundance ratiophys.abundfloate_[NaI/NdII]NaI/NdII abundance ratio errorstat.errorfloat[MgI/SrI]MgI/SrI abundance ratiophys.abundfloate_[MgI/SrI]MgI/SrI abundance ratio errorstat.errorfloat[MgI/YII]MgI/YII abundance ratiophys.abundfloate_[MgI/YII]MgI/YII abundance ratio errorstat.errorfloat[MgI/ZrII]MgI/ZrII abundance ratiophys.abundfloate_[MgI/ZrII]MgI/ZrII abundance ratio errorstat.errorfloat[MgI/BaII]MgI/BaII abundance ratiophys.abundfloate_[MgI/BaII]MgI/BaII abundance ratio errorstat.errorfloat[MgI/LaII]MgI/LaII abundance ratiophys.abundfloate_[MgI/LaII]MgI/LaII abundance ratio errorstat.errorfloat[MgI/CeII]MgI/CeII abundance ratiophys.abundfloate_[MgI/CeII]MgI/CeII abundance ratio errorstat.errorfloat[MgI/NdII]MgI/NdII abundance ratiophys.abundfloate_[MgI/NdII]MgI/NdII abundance ratio errorstat.errorfloat[AlI/YII]AlI/YII abundance ratiophys.abundfloate_[AlI/YII]AlI/YII abundance ratio errorstat.errorfloat[AlI/BaII]AlI/BaII abundance ratiophys.abundfloate_[AlI/BaII]AlI/BaII abundance ratio errorstat.errorfloat[SiI/ZrII]SiI/ZrII abundance ratiophys.abundfloate_[SiI/ZrII]SiI/ZrII abundance ratio errorstat.errorfloat[SiI/BaII]SiI/BaII abundance ratiophys.abundfloate_[SiI/BaII]SiI/BaII abundance ratio errorstat.errorfloat[SiI/LaII]SiI/LaII abundance ratiophys.abundfloate_[SiI/LaII]SiI/LaII abundance ratio errorstat.errorfloat[SiI/CeII]SiI/CeII abundance ratiophys.abundfloate_[SiI/CeII]SiI/CeII abundance ratio errorstat.errorfloat[CaI/BaII]CaI/BaII abundance ratiophys.abundfloate_[CaI/BaII]CaI/BaII abundance ratio errorstat.errorfloat[ScI/SrI]ScI/SrI abundance ratiophys.abundfloate_[ScI/SrI]ScI/SrI abundance ratio errorstat.errorfloat[ScI/YII]ScI/YII abundance ratiophys.abundfloate_[ScI/YII]ScI/YII abundance ratio errorstat.errorfloat[ScI/ZrII]ScI/ZrII abundance ratiophys.abundfloate_[ScI/ZrII]ScI/ZrII abundance ratio errorstat.errorfloat[ScI/BaII]ScI/BaII abundance ratiophys.abundfloate_[ScI/BaII]ScI/BaII abundance ratio errorstat.errorfloat[ScI/LaII]ScI/LaII abundance ratiophys.abundfloate_[ScI/LaII]ScI/LaII abundance ratio errorstat.errorfloat[ScI/CeII]ScI/CeII abundance ratiophys.abundfloate_[ScI/CeII]ScI/CeII abundance ratio errorstat.errorfloat[ScII/BaII]ScII/BaII abundance ratiophys.abundfloate_[ScII/BaII]ScII/BaII abundance ratio errorstat.errorfloat[TiI/YII]TiI/YII abundance ratiophys.abundfloate_[TiI/YII]TiI/YII abundance ratio errorstat.errorfloat[TiI/BaII]TiI/BaII abundance ratiophys.abundfloate_[TiI/BaII]TiI/BaII abundance ratio errorstat.errorfloat[TiII/BaII]TiII/BaII abundance ratiophys.abundfloate_[TiII/BaII]TiII/BaII abundance ratio errorstat.errorfloat[MnI/YII]MnI/YII abundance ratiophys.abundfloate_[MnI/YII]MnI/YII abundance ratio errorstat.errorfloat[MnI/BaII]MnI/BaII abundance ratiophys.abundfloate_[MnI/BaII]MnI/BaII abundance ratio errorstat.errorfloat[CoI/BaII]CoI/BaII abundance ratiophys.abundfloate_[CoI/BaII]CoI/BaII abundance ratio errorstat.errorfloat[NiI/SrI]NiI/SrI abundance ratiophys.abundfloate_[NiI/SrI]NiI/SrI abundance ratio errorstat.errorfloat[NiI/YII]NiI/YII abundance ratiophys.abundfloate_[NiI/YII]NiI/YII abundance ratio errorstat.errorfloat[NiI/ZrII]NiI/ZrII abundance ratiophys.abundfloate_[NiI/ZrII]NiI/ZrII abundance ratio errorstat.errorfloat[NiI/BaII]NiI/BaII abundance ratiophys.abundfloate_[NiI/BaII]NiI/BaII abundance ratio errorstat.errorfloat[NiI/LaII]NiI/LaII abundance ratiophys.abundfloate_[NiI/LaII]NiI/LaII abundance ratio errorstat.errorfloat[NiI/CeII]NiI/CeII abundance ratiophys.abundfloate_[NiI/CeII]NiI/CeII abundance ratio errorstat.errorfloat[CuI/SrI]CuI/SrI abundance ratiophys.abundfloate_[CuI/SrI]CuI/SrI abundance ratio errorstat.errorfloat[CuI/YII]CuI/YII abundance ratiophys.abundfloate_[CuI/YII]CuI/YII abundance ratio errorstat.errorfloat[CuI/ZrII]CuI/ZrII abundance ratiophys.abundfloate_[CuI/ZrII]CuI/ZrII abundance ratio errorstat.errorfloat[CuI/BaII]CuI/BaII abundance ratiophys.abundfloate_[CuI/BaII]CuI/BaII abundance ratio errorstat.errorfloat[CuI/LaII]CuI/LaII abundance ratiophys.abundfloate_[CuI/LaII]CuI/LaII abundance ratio errorstat.errorfloat[CuI/CeII]CuI/CeII abundance ratiophys.abundfloate_[CuI/CeII]CuI/CeII abundance ratio errorstat.errorfloat[ZnI/BaII]ZnI/BaII abundance ratiophys.abundfloate_[ZnI/BaII]ZnI/BaII abundance ratio errorstat.errorfloat_RAPositions from Simbad (right ascension part)degpos.eq.ra;meta.mainnullable_DEPositions from Simbad (declination part)degpos.eq.dec;meta.mainnullableStarStar HIP numbermeta.id;meta.maincharGroup[BSTY] Group in phylogenetic tree (1)meta.idchar