J/MNRAS/403/1213ivo://CDS.VizieR/J/MNRAS/403/1213doi:10.26093/cds/vizier.74031213CDSGonzalez-Lopezlira R.A.Bruzual-A. G.Charlot S.Ballesteros-Paredes J.,Loinard L.2024-07-10T20:17:26Z2010-05-10T10:14:12ZCDS support team

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

cds-question@unistra.frstellar-evolutionary-modelslate-type-starsstellar-mass-lossinfrared-photometryvisible-astronomybroad-band-photometryWe present optical and IR integrated colours and SBF magnitudes, computed from stellar population synthesis models that include emission from the dusty envelopes surrounding TP-AGB stars undergoing mass-loss. We explore the effects of varying the mass-loss rate by one order of magnitude around the fiducial value, modifying accordingly both the stellar parameters and the output spectra of the TP-AGB stars plus their dusty envelopes. The models are single burst, and range in age from a few Myr to 14Gyr, and in metallicity between Z=0.0001 and Z=0.07; they combine new calculations for the evolution of stars in the TP-AGB phase, with star plus envelope SEDs produced with the radiative transfer code DUSTY. We compare these models to optical and near-IR data of single AGB stars and Magellanic star clusters. This comparison validates the current understanding of the role of mass-loss in determining stellar parameters and spectra in the TP-AGB. However, neither broad-band colours nor SBF measurements in the optical or the near-IR can discern global changes in the mass-loss rate of a stellar population. We predict that mid-IR SBF measurements can pick out such changes, and actually resolve whether a relation between metallicity and mass-loss exists.2010MNRAS.403.1213Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/403/1213CatalogResearchIsServedByTAP VizieR generic servicerelated-toVI/109 : Population Synthesis Models at very low metallicitiesJ/A+A/401/1063 : Evolutionary synthesis models. III. (Anders+, 2003)J/ApJS/171/146 : Population synthesis in the blue. IV (Schiavon+, 2007)J/MNRAS/387/105 : Isochrone database, single- and binary-star SSPs (Li+, 2008)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/403/1213https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/403/1213http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/403/1213https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/403/1213https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/403/1213http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/403/1213GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticalInfrareddefaultJ/MNRAS/403/1213/colorsColours for CB09 models with fiducial mass-lossrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDSimbad column added by the CDSstat.paramcharZInitial metallicityphys.abund.ZfloatYInitial helium fractionphys.abund.Y;arith.ratiofloatAgeAgeGyrtime.agefloatV-BV-B colour indexmagphot.color;em.opt.B;em.opt.VfloatV-RV-R colour indexmagphot.color;em.opt.V;em.opt.RfloatV-IV-I colour indexmagphot.color;em.opt.V;em.opt.IfloatV-JV-J colour indexmagphot.color;em.opt.V;em.IR.JfloatV-HV-H colour indexmagphot.color;em.opt.V;em.IR.HfloatV-KsV-K_s colour indexmagphot.color;em.opt.V;em.IR.KfloatV-KV-K colour indexmagphot.color;em.opt.V;em.IR.KfloatAllDisplay data of all tables for this Z, Y and Agemeta.ref.urlcharJ/MNRAS/403/1213/sbfSurface brightness fluctuation (SBF) amplitudes of CB09 models with fiducial mass-lossrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDSimbad column added by the CDSstat.paramcharZInitial metallicityphys.abund.ZfloatYInitial helium fractionphys.abund.Y;arith.ratiofloatAgeAgeGyrtime.agefloatBampB band surface brightness fluctuation amplitudesmagphot.mag.sb;em.opt.BfloatVampV band surface brightness fluctuation amplitudesmagphot.mag.sb;em.opt.VfloatRampR band surface brightness fluctuation amplitudesmagphot.mag.sb;em.opt.RfloatIampI band surface brightness fluctuation amplitudesmagphot.mag.sb;em.opt.IfloatJampJ band surface brightness fluctuation amplitudesmagphot.mag.sb;em.IR.JfloatHampH band surface brightness fluctuation amplitudesmagphot.mag.sb;em.IR.HfloatKsampKs band surface brightness fluctuation amplitudesmagphot.mag.sb;em.IR.KfloatKampK band surface brightness fluctuation amplitudesmagphot.mag.sb;em.IR.KfloatAllDisplay data of all tables for this Z, Y and Agemeta.ref.urlchar