Testable predictions of outside-in age gradients in dwarf galaxies of all types

Claire L. Riggs, Alyson M. Brooks, Ferah Munshi +4

We use a sample of 73 simulated satellite and central dwarf galaxies spanning a stellar mass range of $10^{5.3}-10^{9.1}{M}_{\odot }$ to investigate the origin of their stellar age gra…