The History of the Milky Way from the Chemodynamics of its Stellar Populations

这篇论文的目的是通过研究银河系恒星群的化学动力学来约束银河系的大规模集合史。这项研究将基于从Gaia卫星、SDSS/远地点、SDSS/银河映射器和Weave组合中提取的运动学和化学数据。第一步将包括对M54的恒星群含量以及结构和运动学性质的分析，M54是SgrdSph星系的核星团。这个最初的“破冰”项目旨在让博士生熟悉银河考古学领域使用的数据和方法，目标是在明年内出版一本书。这一分析将基于远地点和缪斯数据的组合。在这个项目结束后，这位博士生将开始分析WAVE和SDSS关于光环恒星种群的组合数据，以限制银河系的吸积史。

The goal of this thesis is to constrain the mass assembly history of the Milky Way through study of the chemodynamics of its stellar populations. The study will be based on kinematics and chemical data extracted from a combination of the Gaia satellite, SDSS/APOGEE, SDSS/Milky Way Mapper, and WEAVE. The first step will consist of an analysis of the stellar population content as well as structural and kinematic properties of M54, which is the nuclear cluster of the Sgr dSph galaxy. This initial "ice-breaker" project is aimed at familiarizing the PhD candidate with the data and methods employed in the field of Galactic Archaeology, with the goal to deliver a publication within the next year. This analysis will be based on a combination of APOGEE and MUSE data. Upon conclusion of this project the PhD candidate will start the analysis of a combination of WEAVE and SDSS data on halo stellar populations, to constrain the accretion history of the Milky Way.