65 citations · 758 across the 55 of their papers we have counts for
5 papers · 1 filter
Tracing Dark Matter Halos with Satellite Kinematics and the Central Stellar Velocity Dispersion of Galaxies
Gangil Seo, Jubee Sohn, Myung Gyoon Lee
It has been suggested that the central stellar velocity dispersion of galaxies can trace dark matter halo mass directly. We test this hypothesis using a complete spectroscopic samp…
The HectoMAP Redshift Survey: First Data Release
Jubee Sohn, Margaret J. Geller, Ho Seong Hwang +3
HectoMAP is a dense, red-selected redshift survey to a limiting covering 55 square degrees in a contiguous 1.5 strip across the northern sky. This region is also…
Mysterious Globular Cluster System of the Peculiar Massive Galaxy M85
Youkyung Ko, Myung Gyoon Lee, Hong Soo Park +4
We present a study on stellar population and kinematics of globular clusters (GCs) in the peculiar galaxy M85. We obtain optical spectra of 89 GCs at 8 kpc 160 kpc using th…
The Velocity Dispersion Function for Quiescent Galaxies in Nine Strong-Lensing Clusters
Jubee Sohn, Daniel G. Fabricant, Margaret J. Geller +2
We measure the central stellar velocity dispersion function for quiescent galaxies in a set of nine northern clusters in the redshift range and with strong lensin…
Velocity Dispersions of Massive Quiescent Galaxies from Weak Lensing and Spectroscopy
Yousuke Utsumi, Margaret J. Geller, Harus J. Zahid +6
We use MMT spectroscopy and deep Subaru Hyper Suprime-Cam (HSC) imaging to compare the spectroscopic central stellar velocity dispersion of quiescent galaxies with the effective di…