J/AJ/158/239ivo://CDS.VizieR/J/AJ/158/239doi:10.26093/cds/vizier.51580239CDSTeske J.K.Thorngren D.Fortney J.J.Hinkel N.Brewer J.M.2020-03-02T12:20:51Z2020-02-06T12:17:40ZCDS support team

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

cds-question@unistra.frstellar-populationsline-intensitieschemical-abundanceseffective-temperaturemultiple-starsexoplanetsThe relationship between the compositions of giant planets and their host stars is of fundamental interest in understanding planet formation. The solar system giant planets are enhanced above solar composition in metals, both in their visible atmospheres and bulk compositions. A key question is whether the metal enrichment of giant exoplanets is correlated with that of their host stars. Thorngren et al. (2016, J/ApJ/831/64) showed that in cool (T_eq_<1000 K) giant exoplanets, the total heavy-element mass increases with total M_p_ and the heavy-element enrichment relative to the parent star decreases with total M_p_. In their work, the host star metallicity was derived from literature [Fe/H] measurements. Here we conduct a more detailed and uniform study to determine whether different host star metals (C, O, Mg, Si, Fe, and Ni) correlate with the bulk metallicity of their planets, using correlation tests and Bayesian linear fits. We present new host star abundances of 19 cool giant planet systems, and combine these with existing host star data for a total of 22 cool giant planet systems (24 planets). Surprisingly, we find no clear correlation between stellar metallicity and planetary residual metallicity (the relative amount of metal versus that expected from the planet mass alone), which is in conflict with common predictions from formation models. We also find a potential correlation between residual planet metals and stellar volatile-to-refractory element ratios. These results provide intriguing new relationships between giant planet and host star compositions for future modeling studies of planet formation.2019AJ....158..239Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/158/239CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJS/169/430 : Atmospheric parameters of 1907 metal-rich starsJ/A+A/568/A25 : C and O abundances in stellar populations (Nissen+, 2014)J/ApJ/831/64 : Mass-metallicity relation for giant planets (Thorngren+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/158/239https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/158/239http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/158/239https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/158/239https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/158/239http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/158/239GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/158/239/stars (Stellar parameters (table 4) and abundances (tables 5 and 6))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/158/239/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/158/239/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/158/239/stars?GETtext/xml+votable180.050000true359.9002967-35.03136750.0055555555555555566/1275 7240 13143 14746 14757 14920 14924 15107 15126 15174 16432 21876 26990 26992 29022 30450 34471 42986 43432 46429https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/158/239?format=asciidefaultJ/AJ/158/239/starsStellar parameters (table 4) and abundances (tables 5 and 6)StarStar namemeta.id;meta.mainchar[C/H]sp[0.001/0.191]? Spread in [C/H]stat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintONameAlternative namemeta.idcharTeff[5006/6214] Effective temperatureKphys.temperature.effectiveinte_Teff[10/75] Uncertainty in TeffKstat.error;phys.temperature.effectiveintlogg[3.55/4.63] Surface gravitylog(cm.s**-2)phys.gravityfloate_logg[0.03/0.24] Uncertainty in logglog(cm.s**-2)stat.errorfloatVt[1.17/2.34] Microturbulent velocity {xi}km/sphys.velocfloate_Vt[0.03/0.23] Uncertainty in Vtkm/sstat.errorfloat[Fe/H][-0.1/0.37] Metallicityphys.abund.Zfloate_[Fe/H][0.01/0.11] Uncertainty in [Fe/H]stat.error;phys.abund.Fefloat[FeI/H][-0.096/0.371] FeI abundancephys.abundfloate_[FeI/H][0.028/0.141] Uncertainty in [FeI/H]stat.error;phys.abundfloat[FeII/H][-0.094/0.57] FeII abundancephys.abundfloate_[FeII/H][0.025/0.342] Uncertainty in [FeII/H]stat.error;phys.abundfloat[Mg/H][-0.102/0.437] Mg abundancephys.abundfloate_[Mg/H][0.006/0.06] Uncertainty in [Mg/H]stat.error;phys.abundfloat[Si/H][-0.099/0.42] Si abundancephys.abundfloate_[Si/H][0.008/0.048] Uncertainty in [Si/H]stat.error;phys.abundfloat[Ni/H][-0.164/0.458] Ni abundancephys.abundfloate_[Ni/H][0.009/0.052] Uncertainty in [Ni/H]stat.error;phys.abundfloat[C/H][-0.156/0.27] C abundancephys.abundfloate_[C/H][0.016/0.164] Uncertainty in [C/H]stat.error;phys.abundfloatn_e_[C/H][ab] Note on e_[C/H] (1)meta.notechar[C/H]C2[-0.22/0.36]? C abundance from C_2_ Swan lines (5086 and 5135 {AA})phys.abundfloatnullable[C/H]avg[-0.188/0.29]? Average C abundancephys.abundfloatnullable[O/H]forb[-0.147/0.284]? Oxygen forbidden-line (6300{AA}) abundancephys.abundfloatnullablee_[O/H]forb[0.015/0.084]? Uncertainty in [O/H]forbstat.error;phys.abundfloatnullable[O/H]forbs[-0.11/0.36]? Oxygen forbidden-line (6300{AA}) abundance from synthetic spectrumphys.abundfloatnullable[O/H]tri[-0.074/0.286]? O abundance from the OI triplet (2)phys.abundfloatnullablee_[O/H]tri[0.011/0.108]? Uncertainty in [O/H]tristat.error;phys.abundfloatnullablen_e_[O/H]tri[a] Note on e_[O/H]tri (1)meta.notechar[O/H]avg[-0.085/0.31]? Average O abundancephys.abundfloatnullable[O/H]qse[0.017/0.08]? [O/H] quadrature sum errorstat.errorfloatnullable[O/H]sp[0.001/0.224]? Spread in [O/H]stat.errorfloatnullableLabelLabel of star in Table 3meta.idcharEWEquivalent widths from Table 3meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar_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.mainJ/AJ/158/239/table3Measured lines & equivalent widthsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIonIonphys.atmol.ionStagecharWave[4389.24/7797.59] Wavelength ({AA})0.1nmem.wldoublef_Wave[b] b for blendsmeta.codecharSpecies[6/606] Speciesmeta.notefloatExPot[0/22.2]? Excitation potentialeVphys.atmol.excitationfloatnullablelog(gf)[-9.717/0.37]? Log of the oscillator strengthphys.atmol.oscStrengthfloatnullableEW-VH1[5/125.3]? Equivalent width of Vesta-HIRES (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-HP15[7.2/130.7]? Equivalent width of HAT-P-15 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-HP17[6.5/132]? Equivalent width of HAT-P-17 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K89[2.7/128.3]? Equivalent width of Kepler-89 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-VM1[5.4/116.6]? Equivalent width of Vesta-MIKE (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-W8[8.2/149.8]? Equivalent width of WASP-8 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-VM2[5.4/123]? Equivalent width of Vesta-MIKE (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-W84[6/168.3]? Equivalent width of WASP-84 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-VH2[5/116.5]? Equivalent width of Vesta-HIRES (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K419[7.3/150.8]? Equivalent width of Kepler-419 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K432[12.5/156.2]? Equivalent width of Kepler-432 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-MH[5.4/83.9]? Equivalent width of Moon-HDS (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-80606[9.8/102.1]? Equivalent width of HD80606 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-VH3[5.6/115.6]? Equivalent width of Vesta-HIRES (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K145[6.2/111.5]? Equivalent width of Kepler-145 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K539[5.6/113]? Equivalent width of Kepler-539 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K277[8.35/109.3]? Equivalent width of Kepler-277 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-C9[5.8/111.6]? Equivalent width of CoRoT-9 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-IM1[8.42/118.5]? Equivalent width of Iris-MIKE (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K2139[8.4/169.9]? Equivalent width of K2-139 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-VH4[5.6/116.6]? Equivalent width of Vesta-HIRES (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K219[6.3/151.5]? Equivalent width of K2-19 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K227[5.8/156.8]? Equivalent width of K2-27 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K9[6.2/121.2]? Equivalent width of Kepler-9 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-IM2[5.7/118.2]? Equivalent width of Iris-MIKE (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-K224[8.82/150.8]? Equivalent width of K2-24 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-W130[8.73/211.7]? Equivalent width of WASP-130 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-W139[8/147.7]? Equivalent width of WASP-139 (m{AA})1e-13mspect.line.eqWidthfloatnullableEW-W29[8.52/170.6]? Equivalent width of WASP-29 (m{AA})1e-13mspect.line.eqWidthfloatnullable