Hα emission fluxes and lithium abundances of low-mass stars in the young open cluster IC 4665.
As part of a long term effort to understand pre-main sequence Li burning, we have obtained high resolution spectroscopic observations of 14 late type stars (G0-M1) in the young open cluster IC 4665. Most of the stars have Hα filled-in and LiI absorption, as expected for their young age. From the equivalent widths of Hα emission excess (obtained
Montes, D. et al.
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1997