Survey of Li-rich Giants among Kepler and LAMOST Fields: Determination of Li-rich Giants’ Evolutionary Phase
Authors: Raghubar Singh, Bacham E. Reddy, Yerra Bharat Kumar, and H. M. Antia
2019 The Astrophysical Journal Letters878L21.
Provider: AAS Journals
Caption: Figure 1.
Survey sample of 12,500 giants (blue symbols), along with the entire sample from the Kepler catalog as background (black symbols). The red symbols represent giants with a strong Li line at 6707 Å.