J/A+A/628/A29ivo://CDS.VizieR/J/A+A/628/A29doi:10.26093/cds/vizier.36280029CDSClaret A2019-11-04T14:46:40Z2019-07-31T12:25:19ZCDS support team

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

cds-question@unistra.frstellar-evolutionary-modelsThe theoretical apsidal motion constants are key tools to investigate the stellar interiors in close eccentric binary systems. In addition, these constants and the moment of inertia are also important to investigate the tidal evolution of close binary stars as well as of exo-planetary systems. The aim of the paper is to present new evolutionary models, based on the MESA package, that include the internal structure constants (k_2_, k_3_, and k_4_), the radius of gyration, and the gravitational potential energy for configurations computed from the pre-main-sequence (PMS) up to the first ascent giant branch or beyond. The calculations are available for the three metallicities [Fe/H] = 0.00, -0.50, and -1.00, which take the recent investigations in less metallic environments into account. This new set of models replaces the old ones, published about 15 years ago, using the code GRANADA. Core overshooting was taken into account using the mass-f_ov_ relationship, which was derived semi-empirically for models more massive than 1.2M_{sun}_. The differential equations governing the apsidal motion constants, moment of inertia, and the gravitational potential energy were integrated simultaneously through a fifth-order Runge-Kutta method with a tolerance level of 10^-7^. The resulting models (from 0.8 up to 35.0M_{sun}_) are presented in 54 tables for the three metallicities, containing the usual characteristics of an evolutionary model (age, initial masses, logT_eff_, logg, and logL), the constants of internal structure (k_2_, k_3_, and k_4_), the radius of gyration {beta} and the factor {alpha} that is related with the gravitational potential energy.2019A&A...628A..29Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/628/A29CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/424/919 : New grids of stellar models I (Claret, 2004)J/A+A/440/647 : New grids of stellar models II (Claret, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/628/A29https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/628/A29http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/628/A29https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/628/A29https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/628/A29http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/628/A29GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/628/A29/gridSummary of parametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMi[0.80/35.0] Initial masssolMassphys.massfloatZ[0.0013/0.0134] Z initial compositionsrc.redshift;phys.compositionfloatfov? Overshooting free parameter, f_ov_stat.paramfloatnullablen_fov"without overshooting"meta.notecharFileNameOriginal filename with result (in subdirectory tables)meta.id;meta.filecharEvolutionDetails of evolution for this set of (M Z fov) parametersmeta.ref.urlcharJ/A+A/628/A29/z0013* Z=0.0013 models (log(M)=0.80-35.0)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMi[0.80/35.0] Initial massphys.massfloatZ[0.0013/0.0134] Z initial compositionsrc.redshift;phys.compositionfloatfov[0/0.016] Overshooting free parameter, f_ov_ (0 for no overshooting)stat.paramfloatAgeAge of the modelsyrtime.agedoubleMassActual mass of the modelsolMassphys.mass;meta.modelleddoublelog(L)Log (Total luminosity)log(solLum)phys.luminositydoublelog(Teff)Log (Effective temperature)log(K)arith.zpdoublelog(g)Log (Surface gravity)log(cm.s**-2)arith.zpdoublelogk2Log(Apsidal motion constant (j=2))stat.paramdoublelogk3Log(Apsidal motion constant (j=3))stat.paramdoublelogk4Log(Apsidal motion constant (j=4))stat.paramdoubleapotapot = -EpxR/GM^2^stat.paramdoublebetaFractional gyration radiusstat.paramdoubleJ/A+A/628/A29/z0042* Z=0.0042 models (log(M)=0.80-35.0)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMi[0.80/35.0] Initial massphys.massfloatZ[0.0013/0.0134] Z initial compositionsrc.redshift;phys.compositionfloatfov[0/0.016] Overshooting free parameter, f_ov_ (0 for no overshooting)stat.paramfloatAgeAge of the modelsyrtime.agedoubleMassActual mass of the modelsolMassphys.mass;meta.modelleddoublelog(L)Log (Total luminosity)log(solLum)phys.luminositydoublelog(Teff)Log (Effective temperature)log(K)arith.zpdoublelog(g)Log (Surface gravity)log(cm.s**-2)arith.zpdoublelogk2Log(Apsidal motion constant (j=2))stat.paramdoublelogk3Log(Apsidal motion constant (j=3))stat.paramdoublelogk4Log(Apsidal motion constant (j=4))stat.paramdoubleapotapot = -EpxR/GM^2^stat.paramdoublebetaFractional gyration radiusstat.paramdoubleJ/A+A/628/A29/z0134* Z=0.0134 models (log(M)=0.80-35.0)Z[0.0013/0.0134] Z initial compositionsrc.redshift;phys.compositionfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintMi[0.80/35.0] Initial massphys.massfloatfov[0/0.016] Overshooting free parameter, f_ov_ (0 for no overshooting)stat.paramfloatAgeAge of the modelsyrtime.agedoubleMassActual mass of the modelsolMassphys.mass;meta.modelleddoublelog(L)Log (Total luminosity)log(solLum)phys.luminositydoublelog(Teff)Log (Effective temperature)log(K)arith.zpdoublelog(g)Log (Surface gravity)log(cm.s**-2)arith.zpdoublelogk2Log(Apsidal motion constant (j=2))stat.paramdoublelogk3Log(Apsidal motion constant (j=3))stat.paramdoublelogk4Log(Apsidal motion constant (j=4))stat.paramdoubleapotapot = -EpxR/GM^2^stat.paramdoublebetaFractional gyration radiusstat.paramdouble