Pristine Inner Galaxy Survey. X.

We aim to constrain the chemo-dynamical properties of the Sagittarius (Sgr) dwarf galaxy using carbon abundances. At low metallicities in particular, these properties reveal the...本研究旨在通过碳丰度约束人马座（Sagittarius，Sgr）矮星系的化学动力学（chemo-dynamical）性质。尤其在低金属丰度条件下，此类性质能够揭示……