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Chemical abundance analysis of red giant branch stars in the globular cluster E3
(2018)
Context. Globular clusters are known to host multiple stellar populations, which are a signature of their formation process. The globular cluster E3 is one of the few low-mass globulars that is thought not to host multiple ...
Li-rich red giant branch stars in the Galactic bulge
(2009)
Aims. We present lithium abundance determination for a sample of K giant stars in the Galactic bulge. The stars presented here are the only 13 stars with a detectable lithium line (6767.18 Å) among ~400 stars for which we ...