Chengdong Li
2 papers · Latest:
Galaxies & Cosmology
The multiple corrugations in the Galactic disk derived from the LAMOST and Gaia survey data
Using LAMOST and Gaia data, this study reveals that multiple radial corrugations provide a plausible explanation for the Milky Way disk's complex wave-like features.
2605.05937
Galaxies & CosmologyMapping the Milky Way with Gaia Bp/Rp spectra-IV: the broken and asymmetric density profile of the stellar disk traced by a large sample of red clumps
Using Gaia data, this study maps the Milky Way's stellar disk density, revealing multiple radial breaks, inner flaring, and a localized density/metallicity bump.
2604.24456
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