Sneden, Christopher; Afsar, Melike; Bozkurt, Zeynep; Adamów, Monika; Mallick, Anohita; Reddy, Bacham E.; Janowiecki, Steven; Mahadevan, Suvrath; Bowler, Brendan P.; Hawkins, Keith; Lind, Karin; Dupree, Andrea K.; Ninan, Joe P.; Nagarajan, Neel; Topcu, Gamze Böcek; Froning, Cynthia S.; Bender, Chad F.; Terrien, Ryan; Ramsey, Lawrence W.; Mace, Gregory N.
(2022)
We have gathered near-infrared zyJ-band high-resolution spectra of nearly 300 field red giant stars with known lithium abundances in order to survey their He I ?10830 absorption strengths. This transition is an indicator ...