On the link between rotation, chromospheric activity and Li abundance in subgiant stars
arXiv:astro-ph/0307196 · doi:10.1051/0004-6361:20030633
Abstract
The connection rotation-CaII emission flux-lithium abundance is analyzed for a sample of bona fide subgiant stars, with evolutionary status determined from HIPPARCOS trigonometric parallax measurements and from the Toulouse-Geneva code.
9 pages, 8 figures