Li-rich Giants Identified from LAMOST DR8 Low-resolution Survey

Li-rich Giants Identified from LAMOST DR8 Low-resolution Survey

A small fraction of giants possess photospheric lithium (Li) abundance higher than the value predicted by the standard stellar evolution models, and the detailed mechanisms of Li enhancement are complicated and lack a definite conclusion. In order to better understand the Li enhancement behaviors, a...

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Bibliographic Details
Main Authors: Beichen Cai, Xiaoming Kong, Jianrong Shi, Qi Gao, Yude Bu, Zhenping Yi
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astronomical Journal
Subjects:
Chemical abundances
Stellar abundances
Chemically peculiar giant stars
Chemical enrichment
Stellar evolution
Online Access:https://doi.org/10.3847/1538-3881/aca098

Internet

https://doi.org/10.3847/1538-3881/aca098

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