The mass assembly history of galaxies and clusters of galaxies

Abstract

We discuss the mass assembly history both on cluster and galaxy scales and their impact on galaxy evolution.On cluster scale, we introduce our on-going PISCES project on Subaru, which plans to target , which suggest less massive galaxies are either genuinely young or still vigorously forming stars in sharp contrast to the massive galaxies where mass is assembled and star formation is terminated long time ago.To search for other articles by the author(s) go to: http://adsabs.harvard.edu/abstract_service.html