The Formation of Early-Type Galaxies: Observations to z=1

T. Treu

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The Formation of Early-Type Galaxies: Observations to z=1

T. Treu

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Abstract

How does the number density of early-type galaxies (E+S0) evolve with redshift? What are their star formation histories? Do their mass density profile and other structural properties evolve with redshift? Answering these questions is key to understanding how E+S0s form and evolve. I review the observational evidence on these issues, focusing on the redshift range z=0.1-1, and compare it to the predictions of current models of galaxy formation.

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T. Treu. 2003-07-14. The Formation of Early-Type Galaxies: Observations to z=1. https://arxiv.org/abs/astro-ph/0307281

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