Now showing items 1-3 of 3
The Gaia-ESO Survey: Evidence of atomic diffusion in M67?
(Oxford University Press, 2018-07)
Investigating the chemical homogeneity of stars born from the same molecular cloud at virtually the same time is very important for our understanding of the chemical enrichment of the interstellar medium and with it the ...
Lithium abundance in lower red giant branch stars of Omega Centauri
(EDP Sciences, 2018-10)
We present Li, Na, Al, and Fe abundances of 199 lower red giant branch star members of the stellar system Omega Centauri, using high-resolution spectra acquired with FLAMES at the Very Large Telescope. The A(Li) distribution ...
The Gaia -ESO Survey: Properties of newly discovered Li-rich giants
(EDP Sciences, 2018-09)
Aims. We report 20 new lithium-rich giants discovered within the Gaia-ESO Survey, including the first Li-rich giant with an evolutionary stage confirmed by CoRoT (Convection, Rotation and planetary Transits) data. We present ...