Pal, Harshit; Subramaniam, A; Reddy, A. B. S; Jadhav, Vikrant V
(American Astronomical Society, 2024-08-01)
We report the discovery of a barium blue straggler star (BSS) in M67, exhibiting enhancements in slow neutron-capture (s-)process elements. Spectroscopic analysis of two BSSs (WOCS 9005 & WOCS 1020) and four stars located ...