Skip navigation
Skip navigation

Chemical (in)homogeneity and atomic diffusion in the open cluster M 67

Liu, Fan; Asplund, Martin; Yong, David; Feltzing, Sofia; Dotter, Aaron; Melendez, J.; Ramirez, Ivan


Context. The benchmark open cluster M 67 is known to have solar metallicity and an age similar to that of the Sun. It thus provides us with a great opportunity to study the properties of solar twins, as well as the evolution of Sun-like stars. Aims. Previous spectroscopic studies of M 67 reported possible subtle changes in stellar surface abundances throughout the stellar evolutionary phase, namely the effect of atomic diffusion. In this study we attempt to confirm and quantify more precisely...[Show more]

CollectionsANU Research Publications
Date published: 2019-07-10
Type: Journal article
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201935306
Access Rights: Open Access


File Description SizeFormat Image
01_Liu_Chemical_%28in%29homogeneity_and_2019.pdf1.32 MBAdobe PDFThumbnail

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  17 November 2022/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator