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Authordc.contributor.authorMurgas, F. 
Authordc.contributor.authorJenkins, James Stewart es_CL
Authordc.contributor.authorRojo Rubke, Patricio es_CL
Authordc.contributor.authorJones, H. R. es_CL
Authordc.contributor.authorPinfield, D. J. es_CL
Admission datedc.date.accessioned2014-02-12T20:41:41Z
Available datedc.date.available2014-02-12T20:41:41Z
Publication datedc.date.issued2013
Cita de ítemdc.identifier.citationA&A 552, A27 (2013)en_US
Identifierdc.identifier.otherDOI: 10.1051/0004-6361/201219483
Identifierdc.identifier.urihttps://repositorio.uchile.cl/handle/2250/126394
General notedc.descriptionArtículo de publicación ISIen_US
Abstractdc.description.abstractWe present the results of a study of the stellar activity in the solar neighborhood using complete kinematics (galactocentric velocities U, V, W) and the chromospheric activity index log R0 HK. We analyzed the average activity level near the centers of known moving groups using a sample of 2529 stars and found that the stars near these associations tend to be more active than field stars. This supports the hypothesis that these structures, or at least a significant part of them, are composed of kinematically bound, young stars. We confirmed our results by using GALaxy Evolution EXplorer (GALEX) UV data and kinematics taken from the Geneva- Copenhagen Survey for the stars in the sample. Finally, we present a compiled catalog with kinematics and activities for 2529 stars and a list of potential moving group members selected based on their stellar activity level.en_US
Lenguagedc.language.isoenen_US
Publisherdc.publisherEDP Sciencesen_US
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile*
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
Keywordsdc.subjectstars: activityen_US
Títulodc.titleStellar activity as a tracer of moving groupsen_US
Document typedc.typeArtículo de revista


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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile