82 citations · 145 across the 9 of their papers we have counts for
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Origin of Non-axisymmetric Features of Virgo Cluster Early-type Dwarf Galaxies. II. Tidal Effects on Disk Features and Stability
SungWon Kwak, Woong-Tae Kim, Soo-Chang Rey +1
A fraction of dwarf galaxies in the Virgo cluster contain disk features like bars and spiral arms. Using -body simulations, we investigate the effects of tidal forces on the for…
The Geometric Albedo of (4179) Toutatis Estimated from KMTNet DEEP-South Observations
Yoonsoo P. Bach, Masateru Ishiguro, Sunho Jin +6
We derive the geometric albedo of a near-Earth asteroid, (4179) Toutatis, to investigate its surface physical conditions. The asteroid has been studied rigorously not only via grou…
Effects of Gas on Formation and Evolution of Stellar Bars and Nuclear Rings in Disk Galaxies
Woo-Young Seo, Woong-Tae Kim, SungWon Kwak +3
We run self-consistent simulations of Milky Way-sized, isolated disk galaxies to study formation and evolution of a stellar bar as well as a nuclear ring in the presence of gas. We…