Multi-Object Spectroscopy of Galaxy Clusters at $z\sim 0.95$ in Ultra Deep Survey Field with Different Star-formation Properties and Large-scale Environments

Seong-Kook Lee, Myungshin Im, Bomi Park +3

While galaxy clusters are dominated by quiescent galaxies at local, they show a wide range in quiescent galaxy fraction (QF) at higher redshifts. Here, we present the discovery of…