49 citations · 101 across the 7 of their papers we have counts for
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Lithium in red giants: the roles of the He-core flash and the luminosity bump
Deepak, David L. Lambert
Lithium abundances for red giants in the GALAH DR3 survey are studied. The rare examples of Li-enriched stars with abundances A(Li) are confirmed to be He-core burning s…
Lithium abundances and asteroseismology of red giants: understanding the evolution of lithium in giants based on asteroseismic parameters
Deepak, David L. Lambert
In this study, we explore the evolution of lithium in giant stars based on data assembled from the literature on asteroseismology and Li abundances for giants. Our final sample of…
Abundance analyses of Li-enriched and normal giants in the GALAH survey
Deepak, David L. Lambert, Bacham Eswar Reddy
Compositions of lithium-enriched and normal giants among the GALAH survey are compared. Except for Li, the only detectable abundance difference between lithium-enriched and normal…
Study of Lithium Rich Giants with the GALAH Spectroscopic Survey
Deepak, Bacham Eswar Reddy
In this article, we speculate on the possible mechanisms for Li enhancement origin in RGB stars based on a large data set of around 340,299 stars collected from the GALAH survey co…
Radial velocity comparison of Gaia DR2 and RAVE DR5 survey: a systematic offset in radial velocities among a group of highly accurate radial velocity stars
Deepak, Bacham E. Reddy
Here, we report comparative study of radial velocity () data of two major surveys: Gaia Data Release 2 and RAVE Data Release 5. We restricted the sample to stars with relat…