A new visit to the variable stars in M56 and its colour magnitude diagram structure
D. Deras,
A. Arellano Ferro,
I. Bustos Fierro
et al.
Abstract:fotométrico y un análisis de membresía del cúmulo globular M56 (NGC 6779) con imágenes CCD VI. Lo anterior permitió construir un diagrama color-magnitud sin contaminación de estrellas de campo, que facilita la comparación con modelos de isócronas, rama horizontal de edad cero (ZAHB) y trazas evolutivas post-ZAHB. Modelos con masas de 0.5 M y envolventes de 0.04 -0.18 M , representan toda la rama horizontal (HB). Modelos con masas ∼ 0.68 M son adecuados para estrellas RR Lyrae, mientras que masas de ∼ 0.56 M y … Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.