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The Confinement of Star-Forming Galaxies into a Main Sequence through Episodes of Gas Compaction, Depletion, and Replenishment
Sandro Tacchella, Avishai Dekel, C. Marcella Carollo +5
Using cosmological simulations, we address the properties of high-redshift star-forming galaxies (SFGs) across their main sequence (MS) in the plane of star-formation rate (SFR) ve…
Evolution of Density Profiles in High-z Galaxies: Compaction and Quenching Inside-Out
Sandro Tacchella, Avishai Dekel, C. Marcella Carollo +5
Using cosmological simulations, we address the interplay between structure and star formation in high-redshift galaxies via the evolution of surface density profiles. Our sample co…
Evidence for Mature Bulges and an Inside-out Quenching Phase 3 Billion Years After the Big Bang
S. Tacchella, C. M. Carollo, A. Renzini +14
Most present-day galaxies with stellar masses solar masses show no ongoing star formation and are dense spheroids. Ten billion years ago, similarly massive galaxies w…