LAMOST's view on the Gaia-Sausage-Enceladus merger event

• 作者: ZhanWen Han
• 来源期刊: 中国科学：物理学 力学 天文学（英文版）
• 年，卷（期）: 2021,（3）
• 所属期刊栏目: Editor's Focus
• 页码范围: 27
• 页数: 1页
• 语种: 英文

摘要

A combination of massive spectroscopic surveys and Gaia DR2 has brought light into the chemical and kinematical properties of a large number of stars, thus building up a mature picture of the Gaia-Sausage-Enceladus (GSE) galaxy and unraveling its impact on the reconstruction of the history of our Galaxy.