3 papers
astro-ph.CO2026
Weak-Lensing Analysis of the Galaxy Cluster Abell 85: Constraints on the Merger Scenarios of Its Southern Subcluster
Soojin Kim, Kim HyeongHan, Wonki Lee +3
Abell 85 is a nearby (z=0.055) galaxy cluster that hosts a sloshing cool core, a feature commonly reported in relaxed clusters. However, the presence of multiple past and ongoing m…
astro-ph.GA2026
The Stellar Mass Function for Nine Massive Galaxy Clusters in the Local Universe
Jong-In Park, Jubee Sohn, Margaret J. Geller +2
We measure galaxy stellar mass functions (SMFs) for nine of the most massive galaxy clusters in the local universe () using deep and complete spectroscopy from the…
astro-ph.CO2026
A redshift survey of the nearby galaxy cluster Abell 2199 : No upturn of the faint-end slope of galaxy luminosity function
Jong-In Park, Hyunmi Song, Ho Seong Hwang
We determine the galaxy luminosity function of cluster galaxies in the nearby galaxy cluster Abell 2199 (A2199), focusing on the faint-end slope down to . To achiev…