Lithium in Wide Binaries: Effective Temperature Governs Depletion while Rotation Plays a Minor Role

Using a sample of 116 wide binary systems as coeval and chemically homogeneous stellar pairs, we investigate the factors governing lithium (Li) depletion in main-sequence stars. We recover the well-established morphology of the Li–effective temperature ( T _eff ) relation, including the Li dip (6200...

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Detalhes bibliográficos

Principais autores:	Cheng-Cheng Xie, Hai-Jun Tian, Jian-Rong Shi, Ze-Ming Zhou
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2026-01-01
coleção:	The Astrophysical Journal
Assuntos:	Chemical abundances Wide binary stars Stellar effective temperatures Stellar rotation
Acesso em linha:	https://doi.org/10.3847/1538-4357/ae7075
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