130 citations · 787 across the 41 of their papers we have counts for
4 papers · 1 filter
Properties of Fast and Slow Bars Classified by Epicyclic Frequency Curves from Photometry of Barred Galaxies
Yun Hee Lee, Myeong-Gu Park, Ho Seong Hwang +3
We test the idea that bar pattern speeds decrease with time owing to angular momentum exchange with a dark matter halo. If this process actually occurs, then the locations of the c…
Cosmic Evolution of Barred Galaxies up to z ~ 0.84
Taehyun Kim, E. Athanassoula, Kartik Sheth +4
We explore the cosmic evolution of the bar length, strength, and light deficit around the bar for 379 barred galaxies at 0.2 < z 0.835 using F814W images from the COSMOS sur…
Bar Classification based on the Potential Map
Yun Hee Lee, Myeong-Gu Park, Hong Bae Ann +2
We introduce a new approach to classify barred galaxies that utilizes the transverse-to-radial force ratio map (ratio map, hereafter) in a different manner from previous studies. W…
Bar Fraction in Early- and Late-type Spirals
Yun Hee Lee, Hong Bae Ann, Myeong-Gu Park
Bar fractions depend on the properties of the host galaxies, which are closely related to the formation and evolution of bars. However, observational studies do not provide consist…