78 citations · 139 across the 5 of their papers we have counts for
5 papers
On Lithium-Rich Red Giants. II. Engulfment on the Giant Branch of Trumpler 20
Claudia Aguilera-Gómez, Julio Chanamé, Marc H. Pinsonneault +1
The Gaia-ESO survey recently reported on a large sample of lithium (Li) abundance determinations for evolved stars in the rich open cluster Trumpler 20. They argue for a scenario w…
Lithium Inventory of 2 Red Clump Stars in Open Clusters: A Test of the Helium Flash Mechanism
Joleen K. Carlberg, Katia Cunha, Verne V. Smith
The temperature distribution of field Li-rich red giants suggests the presence of a population of Li-rich red clump (RC) stars. One proposed explanation for this population is that…
A Comparison of Stellar Elemental Abundance Techniques and Measurements
Natalie R. Hinkel, Patrick A. Young, Michael D. Pagano +15
Stellar elemental abundances are important for understanding the fundamental properties of a star or stellar group, such as age and evolutionary history, as well as the composition…
Lithium Inventory of 2 M_sun Red Clump Stars: Is Li Created During the He Flash?
Joleen K. Carlberg, Katia Cunha, Verne V. Smith
A recent study of Li abundances in field red giant stars suggested that the phenomenon of enriched surface Li may be a short-lived phase of red clump evolution for stars with masse…
Rotational and Radial Velocities of 1.3-2.2 M_Sun Red Giants in Open Clusters
Joleen K. Carlberg
This study presents the rotational distribution of red giant stars (RGs) in eleven old to intermediate age open clusters. The masses of these stars are all above the Kraft break, s…