Deepthi, S. Prabhu; Subramaniam, A; Snehalata Sahu
(Indian Academy of Science, 2021-10)
A recent study of hot (20,000 to 30,000 K) extreme horizontal branch (EHB) stars in globular clusters (GCs) has led to the discovery of their variability. It is suggested that this variability is driven by the projected ...