A comparison of the most massive quiescent galaxies from $z\sim 3$ to the present: slow evolution in size, and spheroid-dominated

Shannon G. Patel, Yu Xuan Hong, Ryan F. Quadri +2

We use Hubble Space Telescope imaging to study the structural properties of ten of the most massive ($M\ge 10^{11.25}$ Msun) quiescent galaxies (QGs) in the UKIDSS UDS at $2.5<z<…