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

Song, Inseok; Bessell, Michael; Zuckerman, B

Description

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

CollectionsANU Research Publications
Date published: 2002
Type: Journal article
URI: http://hdl.handle.net/1885/75131
Source: Astrophysical Journal, The
DOI: 10.1086/345927

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