On the link between rotation, chromospheric activity and Li abundance in subgiant stars

Preprint

10 July 2003

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.astro-ph/0307196

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.

Keywords

HIPPARCOS TRIGONOMETRIC
TRIGONOMETRIC PARALLAX
CHROMOSPHERIC ACTIVITY
TOULOUSE GENEVA
SUBGIANT STARS
CAII EMISSION
LITHIUM

All Related Versions

Version 1, 2003-07-10, ArXiv
Published version: Astronomy & Astrophysics, 405 (2), 723.

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