Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. VIII. Mapping the Kinematics of the Galactic Disk Using Mono-age and Mono-abundance Stellar Populations

Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. VIII. Mapping the Kinematics of the Galactic Disk Using Mono-age and Mono-abundance Stellar Populations

We present a comprehensive study of the kinematic properties of the different Galactic disk populations, as defined by the chemical abundance ratios and stellar ages, across a large disk volume (4.5 ≤ R ≤ 15.0 kpc and ∣ Z ∣ ≤ 3.0 kpc), by using the LAMOST-Gaia red clump sample stars. We determine th...

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Détails bibliographiques
Auteurs principaux: Weixiang Sun, Yang Huang, Han Shen, Chun Wang, Huawei Zhang, Zhijia Tian, Xiaowei Liu, Biwei Jiang
Format: Article
Langue:English
Publié: IOP Publishing 2024-01-01
Collection:The Astrophysical Journal
Sujets:
Stellar abundances
Stellar kinematics
Stellar populations
Milky Way formation
Milky Way evolution
Milky Way disk
Accès en ligne:https://doi.org/10.3847/1538-4357/ad06ad

Internet

https://doi.org/10.3847/1538-4357/ad06ad

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