Physical parameters for RR Lyrae stars in the sdss filter system

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dc.catalogadoryvc
dc.contributor.authorCatelan, Márcio
dc.contributor.authorTorrealba, Gabriel I.
dc.contributor.authorCáceres, Claudio
dc.contributor.authorSmith, Horace A.
dc.contributor.authorDe Lee, Nathan
dc.contributor.authorFitzgerald, Michael
dc.date.accessioned2024-02-28T13:37:34Z
dc.date.available2024-02-28T13:37:34Z
dc.date.issued2013
dc.description.abstractWe present a calibration of the metallicity and physical parameters (temperature, luminosity, gravity, mass, radius) for RR Lyrae stars using the ugriz sdss photometric system. Our work is based on calculations of synthetic horizontal branches (HBs), fully taking into account evolutionary effects for a wide range in metallicities and HB morphologies. We provide analytical fits that are able to provide all quantities mentioned with very high (internal) precision, based solely on mean sdss magnitudes and colors....
dc.fuente.origenORCID
dc.identifier.doi10.1017/S1743921312021230
dc.identifier.urihttps://doi.org/10.1017/S1743921312021230
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/81363
dc.information.autorucInstituto de Astrofísica ; Catelan, Márcio ; 0000-0001-6003-8877 ; 1001556
dc.language.isoen
dc.rightsacceso restringido
dc.titlePhysical parameters for RR Lyrae stars in the sdss filter system
dc.typecomunicación de congreso
sipa.codpersvinculados1001556
sipa.trazabilidadORCID;2024-01-22
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