144 citations · 348 across the 11 of their papers we have counts for
8 papers · 1 filter
Witnessing a Transformation to Blue-cored Dwarf Early-type Galaxies in Filaments and the Cluster Outskirts: Gas-phase Abundances and Internal Kinematics Perspectives
Jiwon Chung, Joon Hyeop Lee, Hyunjin Jeong +1
The presence of transitional dwarf galaxies in filaments and cluster outskirts may be closely related to pre-processing in the filament; however, the underlying mechanism is not ye…
The discovery of blue-cored dwarf early-type galaxies in isolated environments
Soo-Chang Rey, Suk Kim, Jiwon Chung +1
The presence of blue-cored dwarf early-type galaxies (dE(bc)s) in high-density environments supports the scenario of the transformation of infalling late-type galaxies into quiesce…
Star-forming Dwarf Galaxies in Filamentary Structures around the Virgo Cluster: Probing Chemical Pre-processing in Filament Environments
Jiwon Chung, Suk Kim, Soo-Chang Rey +1
It has been proposed that the filament environment is closely connected to the pre-processing of galaxies, where their properties may have been changed by environmental effects in…
Properties of Galaxies in Cosmic Filaments around the Virgo Cluster
Youngdae Lee, Suk Kim, Soo-Chang Rey +1
We present the properties of galaxies in filaments around the Virgo cluster with respect to their vertical distance from the filament spine using the NASA-Sloan Atlas catalog. The…
Formation of Blue-cored Dwarf Early-type Galaxies in a Cluster Environment: a Kinematical Perspective
Jiwon Chung, Soo-Chang Rey, Eon-Chang Sung +3
The presence of blue cores in some dwarf early-type galaxies (dEs) in galaxy clusters suggests the scenario of late-type galaxy infall and subsequent transformation into red, quies…
Large-scale filamentary structures around the Virgo cluster revisited
Suk Kim, Soo-Chang Rey, Martin Bureau +9
We revisit the filamentary structures of galaxies around the Virgo cluster, exploiting a larger dataset based on the HyperLeda database than previous studies. In particular, this i…
The Extended Virgo Cluster Catalog
Suk Kim, Soo-Chang Rey, Helmut Jerjen +7
We present a new catalog of galaxies in the wider region of the Virgo cluster, based on the Sloan Digital Sky Survey (SDSS) Data Release 7. The Extended Virgo Cluster Catalog (EVCC…
The properties of early-type galaxies in the Ursa Major cluster
Mina Pak, Soo-Chang Rey, Thorsten Lisker +5
Using SDSS-DR7 and NASA/IPAC Extragalactic Database spectroscopic data, we identify 166 galaxies as members of the Ursa Major cluster with Mr < -13.5 mag. We morphological classify…