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dc.date.accessioned 2019-10-16T15:35:10Z
dc.date.available 2019-10-16T15:35:10Z
dc.date.issued 2005
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/83385
dc.description.abstract A simultaneous light and radial velocity analysis of eight Large Magellanic Cloud (LMC) eclipsing binaries is presented. Combining spectroscopic observations obtained with UVES at the ESO Very Large Telescope and light curves available from the MACHO and OGLE databases, accurate masses and radii for the binary components, along with their spectral types and luminosities, are derived. These determinations allow us to construct the first mass-luminosity relation for late O and early B type stars in the LMC. This mass-luminosity relation looks very similar to that of the Milky Way, in spite of the different metallicities. The good agreement achieved in the comparison with recent theoretical isochrones is encouraging regarding the reliability of star models up to 20 M⊙. en
dc.format.extent 946-956 es
dc.language en es
dc.subject Binaries: Eclipsing es
dc.subject Magellanic clouds es
dc.subject Stars: Early-type es
dc.subject Stars: Fundamental parameters es
dc.title Absolute parameters for eight eclipsing binaries in the Large Magellanic Cloud: The mass-luminosity relation en
dc.type Articulo es
sedici.identifier.other doi:10.1086/428920 es
sedici.identifier.other eid:2-s2.0-19844371834 es
sedici.identifier.issn 0004-637X es
sedici.creator.person González, Jorge Federico es
sedici.creator.person Ostrov, Pablo Gabriel es
sedici.creator.person Morrell, Nidia Irene es
sedici.creator.person Minniti, Dante es
sedici.subject.materias Ciencias Astronómicas es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Astronómicas y Geofísicas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Astrophysical Journal es
sedici.relation.journalVolumeAndIssue vol. 624, no. 2 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)