244 citations · 3.2k across the 67 of their papers we have counts for
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Wiggle Instability of Galactic Spiral Shocks: Effects of Magnetic Fields
Yonghwi Kim, Woong-Tae Kim, Bruce G. Elmegreen
It has been suggested that the wiggle instability (WI) of spiral shocks in a galactic disk is responsible for the formation of gaseous feathers observed in grand-design spiral gala…
Physical Properties of Tidal Features of Interacting Disk Galaxies: Three-dimensional Self-consistent Models
Sang Hoon Oh, Woong-Tae Kim, Hyung Mok Lee
Using self-consistent three-dimensional (3D) N-body simulations, we investigate the physical properties of non-axisymmetric features in a disk galaxy created by a tidal interaction…
Hydrodynamical Simulations of Nuclear Rings in Barred Galaxies
Zhi Li, Juntai Shen, Woong-Tae Kim
Dust lanes, nuclear rings, and nuclear spirals are typical gas structures in the inner region of barred galaxies. Their shapes and properties are linked to the physical parameters…