Review
Open access
Aug 2026
The Structural Abundance Crisis of Massive Galaxies in Current Cosmological Simulations
The internal structure of galaxies encodes the complex baryon cycle driven by gas accretion, star formation, and feedback, together with secular evolution and environmentally driven processes such as mergers and tidal interactions. We present a population-level census of massive nearby galaxies ( log(M⋆/M⊙)>10 ) by com...
Hassen M. Yesuf, Connor Bottrell, Luis C. Ho et al.
· Astrophysical Journal Letter... · 0 citations