Xuejian Shen
2 papers · Latest:
Galaxies & Cosmology
A Universal Dance of Galactic Disks: Ubiquitous Precession and Its Implications
Galactic disk precession is ubiquitous, driven by tidal torques, and significantly impacts galaxy evolution, including warps and satellite alignment.
2605.00349
Galaxies & CosmologyHow I Wonder What You Are -- JWST's Little Red Dots do not TWINKLE
JWST's TWINKLE program found no variability in "Little Red Dots," challenging assumptions about their central engines and black hole accretion.
2604.13000
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