Lithium Depletion Boundary in a Pre-main-sequence Binary System

Thumbnail Image

Date

2002

Authors

Song, Inseok
Bessell, Michael
Zuckerman, B

Journal Title

Journal ISSN

Volume Title

Publisher

IOP Publishing

Abstract

A lithium depletion boundary is detected in HIP 112312 (GJ 871.1 A and B), an ∼12 Myr old pre-main-sequence binary system. A strong (EW ≈ 300 mÅ) Li λ6708 absorption feature is seen in the secondary (∼M4.5), while no Li λ6708 feature is detected

Description

Keywords

Keywords: Binaries: visual; Open clusters and associations: individual (a Persei, ß Pictoris, IC 2391, Pleiades); Stars: abundances; Stars: individual (TX Piscis Austrini, WW Piscis Austrini); Stars: pre-main-sequence

Citation

URI

http://hdl.handle.net/1885/75131

Collections

ANU Research Publications

Source

Astrophysical Journal, The

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1086/345927

Restricted until

DSpace software copyright © 2002-2026 LYRASIS