J/A+AS/121/327ivo://CDS.VizieR/J/A+AS/121/327CDSBono G.Caputo F.Castellani V.Marconi M.1999-02-27T11:24:28Z1999-02-27T12:24:17ZCDS support team

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

cds-question@unistra.frvariable-starseffective-temperatureradial-velocityWe present a theoretical investigation on periods and amplitudes of RR Lyrae pulsators by adopting stellar parameters which cover the range of theoretical evolutionary expectations. Extensive grids of nonlinear, nonlocal and time-dependent convective RR Lyrae envelope models have been computed to investigate the pulsational behavior in both fundamental and first overtone modes at selected luminosity levels and over an effective temperature range which covers the whole instability region. In order to avoid spurious evaluations of modal stability and pulsation amplitudes, the coupling between pulsation and convection was followed through a direct time integration of the leading equations until radial motions approached their limiting amplitude. Blue and red boundaries for pulsational instability into the HR diagram are presented for three different mass values M=0.75, 0.65 and 0.58M_{sun}_, together with an atlas of full amplitude theoretical light curves for both fundamental and first overtone pulsators and for two different assumptions of stellar masses: M=0.75 and 0.65M_{sun}_.1997A&AS..121..327Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/121/327CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/121/327https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/121/327http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/121/327https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/121/327https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/121/327http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/121/327GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+AS/121/327/table5Fundamental Nonlinear Survey for M=0.58M_{sun}_PNon-linear perioddtime.periodfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlogLLuminositylog(solLum)phys.luminosityfloatModelModel number (1)meta.id;stat.fitcharTeffStatic effective temperatureKphys.temperature.effectiveintNPNumber of period covered during the direct time integrationmeta.numberintDR/RphFractional radial oscillation (Rmax-Rmin)/Rph where Rph is the photospheric radiusphys.size.radius;arith.ratiofloatDuRadial velocity amplitude (u_max - u_min)km/sphys.veloc;arith.difffloatDMbolBolometric amplitude (Mbol_max - Mbol_min)magsrc.var.amplitudefloatDloggsLogarithmic amplitude of the static surface gravity (loggs_max - loggs_min)log(cm.s**-2)phys.gravityfloatDloggeffLogarithmic amplitude of the effective surface gravity (loggeff_max - loggeff_min)log(cm.s**-2)phys.gravityfloatDTSurface temperature amplitude (T_max - T_min)Kphys.temperature;arith.diffintDTeffEffective temperature amplitudeKphys.temperature;arith.diffintJ/A+AS/121/327/table6First Overtone Nonlinear Survey for M=0.58M_{sun}_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlogLLuminositylog(solLum)phys.luminosityfloatModelModel number (1)meta.id;stat.fitcharTeffStatic effective temperatureKphys.temperature.effectiveintNPNumber of period covered during the direct time integrationmeta.numberintPNon-linear perioddtime.periodfloatDR/RphFractional radial oscillation (Rmax-Rmin)/Rph where Rph is the photospheric radiusphys.size.radius;arith.ratiofloatDuRadial velocity amplitude (u_max - u_min)km/sphys.veloc;arith.difffloatDMbolBolometric amplitude (Mbol_max - Mbol_min)magsrc.var.amplitudefloatDloggsLogarithmic amplitude of the static surface gravity (loggs_max - loggs_min)log(cm.s**-2)phys.gravityfloatDloggeffLogarithmic amplitude of the effective surface gravity (loggeff_max - loggeff_min)log(cm.s**-2)phys.gravityfloatDTSurface temperature amplitude (T_max - T_min)Kphys.temperature;arith.diffintDTeffEffective temperature amplitudeKphys.temperature;arith.diffintJ/A+AS/121/327/table8First Overtone Nonlinear Survey for M=0.65M_{sun}_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlogLLuminositylog(solLum)phys.luminosityfloatModelModel number (1)meta.id;stat.fitcharTeffStatic effective temperatureKphys.temperature.effectiveintNPNumber of period covered during the direct time integrationmeta.numberintPNon-linear perioddtime.periodfloatDR/RphFractional radial oscillation (Rmax-Rmin)/Rph where Rph is the photospheric radiusphys.size.radius;arith.ratiofloatDuRadial velocity amplitude (u_max - u_min)km/sphys.veloc;arith.difffloatDMbolBolometric amplitude (Mbol_max - Mbol_min)magsrc.var.amplitudefloatDloggsLogarithmic amplitude of the static surface gravity (loggs_max - loggs_min)log(cm.s**-2)phys.gravityfloatDloggeffLogarithmic amplitude of the effective surface gravity (loggeff_max - loggeff_min)log(cm.s**-2)phys.gravityfloatDTSurface temperature amplitude (T_max - T_min)Kphys.temperature;arith.diffintDTeffEffective temperature amplitudeKphys.temperature;arith.diffintJ/A+AS/121/327/table9Fundamental Nonlinear Survey for M=0.75M_{sun}_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlogLLuminositylog(solLum)phys.luminosityfloatModelModel number (1)meta.id;stat.fitcharTeffStatic effective temperatureKphys.temperature.effectiveintNPNumber of period covered during the direct time integrationmeta.numberintPNon-linear perioddtime.periodfloatDR/RphFractional radial oscillation (Rmax-Rmin)/Rph where Rph is the photospheric radiusphys.size.radius;arith.ratiofloatDuRadial velocity amplitude (u_max - u_min)km/sphys.veloc;arith.difffloatDMbolBolometric amplitude (Mbol_max - Mbol_min)magsrc.var.amplitudefloatDloggsLogarithmic amplitude of the static surface gravity (loggs_max - loggs_min)log(cm.s**-2)phys.gravityfloatDloggeffLogarithmic amplitude of the effective surface gravity (loggeff_max - loggeff_min)log(cm.s**-2)phys.gravityfloatDTSurface temperature amplitude (T_max - T_min)Kphys.temperature;arith.diffintDTeffEffective temperature amplitudeKphys.temperature;arith.diffintJ/A+AS/121/327/table10First Overtone Nonlinear Survey for M=0.75M_{sun}_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlogLLuminositylog(solLum)phys.luminosityfloatModelModel number (1)meta.id;stat.fitcharTeffStatic effective temperatureKphys.temperature.effectiveintNPNumber of period covered during the direct time integrationmeta.numberintPNon-linear perioddtime.periodfloatDR/RphFractional radial oscillation (Rmax-Rmin)/Rph where Rph is the photospheric radiusphys.size.radius;arith.ratiofloatDuRadial velocity amplitude (u_max - u_min)km/sphys.veloc;arith.difffloatDMbolBolometric amplitude (Mbol_max - Mbol_min)magsrc.var.amplitudefloatDloggsLogarithmic amplitude of the static surface gravity (loggs_max - loggs_min)log(cm.s**-2)phys.gravityfloatDloggeffLogarithmic amplitude of the effective surface gravity (loggeff_max - loggeff_min)log(cm.s**-2)phys.gravityfloatDTSurface temperature amplitude (T_max - T_min)Kphys.temperature;arith.diffintDTeffEffective temperature amplitudeKphys.temperature;arith.diffintJ/A+AS/121/327/table7Fundamental Nonlinear Survey for M=0.65M_{sun}_recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlogLLuminositylog(solLum)phys.luminosityfloatModelModel number (1)meta.id;stat.fitcharTeffStatic effective temperatureKphys.temperature.effectiveintNPNumber of period covered during the direct time integrationmeta.numberintPNon-linear perioddtime.periodfloatDR/RphFractional radial oscillation (Rmax-Rmin)/Rph where Rph is the photospheric radiusphys.size.radius;arith.ratiofloatDuRadial velocity amplitude (u_max - u_min)km/sphys.veloc;arith.difffloatDMbolBolometric amplitude (Mbol_max - Mbol_min)magsrc.var.amplitudefloatDloggsLogarithmic amplitude of the static surface gravity (loggs_max - loggs_min)log(cm.s**-2)phys.gravityfloatDloggeffLogarithmic amplitude of the effective surface gravity (loggeff_max - loggeff_min)log(cm.s**-2)phys.gravityfloatDTSurface temperature amplitude (T_max - T_min)Kphys.temperature;arith.diffintDTeffEffective temperature amplitudeKphys.temperature;arith.diffint