Publications (26)
Ultraviolet color-color relation of early-type galaxies at 0.05 < z < 0.12
Chang H. Ree, Hyunjin Jeong, Kyuseok Oh +4
Globular clusters with the extended horizontal-branch as remaining cores of galaxy building blocks
Young-Wook Lee, Hansung B. Gim, Chul Chung
The effect of helium-enhanced stellar populations on the ultraviolet-upturn phenomenon of early-type galaxies
Chul Chung, Suk-Jin Yoon, Young-Wook Lee
Wide-Field Multiband Photometry of Globular Cluster Systems in the Fornax Galaxy Cluster
Hak-Sub Kim, Suk-Jin Yoon, Sangmo Tony Sohn +5
Probing the Intermediate-Age Globular Clusters in NGC 5128 from Ultraviolet Observations
Soo-Chang Rey, Sangmo T. Sohn, Michael A. Beasley +23
Nonlinear Color-Metallicity Relations of Globular Clusters. III. On the Discrepancy in Metallicity between Globular Cluster Systems and their Parent Elliptical Galaxies
Suk-Jin Yoon, Sang-Yoon Lee, John P. Blakeslee +7
On the Use of the Number Count of Blue Horizontal--Branch Stars to Infer the Dominant Building Blocks of the Milky Way Halo
Chul Chung, Young-Wook Lee, Mario Pasquato
The Milky Way without X: An alternative interpretation of the double red clump in the Galactic bulge
Young-Wook Lee, Seok-Joo Joo, Chul Chung
Nonlinear Color-Metallicity Relations of Globular Clusters. IV. Testing the Nonlinearity Scenario for Color Bimodality via HST/WFC3 u-band Photometry of M84 (NGC 4374)
Suk-Jin Yoon, Sangmo T. Sohn, Hak-Sub Kim +4
Compact stellar systems in the Fornax cluster: a UV perspective
Steffen Mieske, Michael Hilker, Dominik J. Bomans +4
Core collapse and horizontal-branch morphology in galactic globular clusters
Mario Pasquato, Gabriella Raimondo, Enzo Brocato +3
Comparison of the Asteroseismic Mass Scale of Red Clump Giants with Photometric Mass Estimates
Deokkeun An, Marc H. Pinsonneault, Donald M. Terndrup +1
GALEX Ultraviolet Photometry of Globular Clusters in M31: Three Year Results and a Catalog
Soo-Chang Rey, R. Michael Rich, Sangmo T. Sohn +23
Assembling the Milky Way bulge from globular clusters: Evidence from the double red clump
Young-Wook Lee, Seungsoo Hong, Dongwook Lim +4
Early-type Host Galaxies of Type Ia Supernovae. I. Evidence for Downsizing
Yijung Kang, Young-Lo Kim, Dongwook Lim +2
New insight on the origin of the double red clump in the Milky Way bulge
Seok-Joo Joo, Young-Wook Lee, Chul Chung
Nonlinear Color-Metallicity Relations of Globular Clusters. II. A Test on the Nonlinearity Scenario for Color Bimodality Using the u-band Colors: The Case of M87 (NGC 4486)
Suk-Jin Yoon, Sangmo T. Sohn, Sang-Yoon Lee +4
Nonlinear Color-Metallicity Relations of Globular Clusters. V. Nonlinear Absorption-line Index versus Metallicity Relations and Bimodal Index Distributions of M31 Globular Clusters
Sooyoung Kim, Suk-Jin Yoon, Chul Chung +5
Merged or monolithic? Using machine-learning to reconstruct the dynamical history of simulated star clusters
Mario Pasquato, Chul Chung
Nonlinear Color--Metallicity Relations of Globular Clusters. VI. On Calcium II Triplet Based Metallicities of Globular Clusters in Early-type Galaxies
Chul Chung, Suk-Jin Yoon, Sang-Yoon Lee +1
The effect of second generation populations on the integrated colors of metal-rich globular clusters in early-type galaxies
Chul Chung, Sang-Yoon Lee, Suk-Jin Yoon +1
Yonsei Evolutionary Population Synthesis (YEPS) Model. I. Spectroscopic Evolution of Simple Stellar Populations
Chul Chung, Suk-Jin Yoon, Sang-Yoon Lee +1
Nonlinear Color-Metallicity Relations of Globular Clusters. VIII. Reproducing Color Distributions of Individual Globular Cluster Systems in the Virgo and Fornax Galaxy Clusters
Sang-Yoon Lee, Chul Chung, Suk-Jin Yoon
Super Helium-Rich Population and the Origin of Extreme Horizontal-Branch Stars in Globular Clusters
Young-Wook Lee, Seok-Joo Joo, Sang-Il Han +7
The Globular Cluster Origin of the Milky Way Outer Bulge: Evidence from Sodium Bimodality
Young-Wook Lee, Jenny J. Kim, Christian I. Johnson +4
Yonsei evolutionary population synthesis (YEPS). II. Spectro-photometric evolution of helium-enhanced stellar populations
Chul Chung, Suk-Jin Yoon, Young-Wook Lee