Chinese and Japanese Astronomers Discover the Most Lithium-rich Stars  

出　　处：《Bulletin of the Chinese Academy of Sciences》2018年第1期41-41,共1页中国科学院院刊（英文版）

摘　　要：Big Bang Nucleosynthesis(BBN)has produced three light elements:hydrogen,nitrogen and lithium.Measuring the abundances of these elements is the most reliable way to explore the physical condition in the first few seconds after the BBN.Recently,using LAMOST data and follow-up observations,the stellar abundance group at the National Astronomical Observatories of the ChineseBig Bang Nucleosynthesis（BBN）has produced three light elements：hydrogen,nitrogen and lithium.Measuring the abundances of these elements is the most reliable way to explore the physical condition in the first few seconds after the BBN.

关 键 词：天文学家 中国 日本 物理条件 锂 

分 类 号：P152[天文地球—天文学]