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What is the role of the environment in shaping early-type galaxy sizes? Has it changed in the last 10 Gyr?
18 Ottobre 2018 @ 15:00
Understanding galaxy evolution requires understanding the impact of cosmic time, environment, mass, and halo growth at least, because likely a combination of them leads to the quenching of star formation and the emergence of the galaxy populations we see in the nearby Universe. In the talk, I will present the picture coming out from two mass-selected samples of red-sequence early-type galaxies in the general field.