29 citations · 44 across the 2 of their papers we have counts for
5 papers
Velocity Dispersions of Quiescent Galaxies in IllustirisTNG
Jubee Sohn, Margaret J. Geller, Josh Borrow +1
We examine the central stellar velocity dispersion of subhalos based on IllustrisTNG cosmological hydrodynamic simulations. The central velocity dispersion is a fundamental observa…
IllustrisTNG Snapshots for 10 Gyr of Dynamical Evolution of Brightest Cluster Galaxies and Their Host Clusters
Jubee Sohn, Margaret J. Geller, Mark Vogelsberger +1
We explore the redshift evolution of the dynamical properties of massive clusters and their brightest cluster galaxies (BCGs) at based on the IllustrisTNG-300 simulation. W…
Co-evolution of the Brightest Cluster Galaxies and their Host Clusters in IllustrisTNG
Jubee Sohn, Margaret J. Geller, Mark Vogelsberger +1
We use the IllustrisTNG simulations to explore the dynamic scaling relation between massive clusters and their central galaxies (BCGs). The Illustris TNG300-1 simulation we use inc…
The Fastest Galaxy Evolution in an Unbiased Compact Group Sample with WISE
Gwang-Ho Lee, Ho Seong Hwang, Jubee Sohn +1
We study the mid-infrared (MIR) properties of galaxies in compact groups and their environmental dependence using the \textit{Wide-field Infrared Survey Explorer (WISE)} data. We u…
To the Edge of M87 and Beyond: Spectroscopy of Intracluster Globular Clusters and Ultra Compact Dwarfs in the Virgo Cluster
Youkyung Ko, Ho Seong Hwang, Myung Gyoon Lee +6
We present the results from a wide-field spectroscopic survey of globular clusters (GCs) in the Virgo Cluster. We obtain spectra for 201 GCs and 55 ultracompact dwarfs (UCDs) using…