papers
Publications (10)
astro-ph.GA2012
Star Formation Histories of Globular Clusters with Multiple Populations. I. Ï Cen, M22, and NGC 1851
Seok-Joo Joo, Young-Wook Lee
astro-ph2007
Observational evidence for AGN feedback in early-type galaxies
Kevin Schawinski, Daniel Thomas, Marc Sarzi +5
astro-ph2007
On the Origin of Bimodal Horizontal-Branches in Massive Globular Clusters: The Case of NGC 6388 and NGC 6441
Suk-Jin Yoon, Seok-Joo Joo, Chang H. Ree +3
astro-ph.GA2014
Multiple Populations in Globular Clusters and the Origin of the Oosterhoff Period Groups
Sohee Jang, Young-Wook Lee, Seok-Joo Joo +1
astro-ph.GA2013
Two distinct red giant branch populations in the globular cluster NGC 2419 as tracers of a merger event in the Milky Way
Young-Wook Lee, Sang-Il Han, Seok-Joo Joo +7
astro-ph.GA2011
Two Distinct Red Giant Branches in the Globular Cluster NGC 288
Dong-Goo Roh, Young-Wook Lee, Seok-Joo Joo +3
astro-ph.GA2015
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
astro-ph2005
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
astro-ph2009
Destruction of Molecular Gas Reservoirs in Early-Type Galaxies by Active Galactic Nucleus Feedback
Kevin Schawinski, Chris J. Lintott, Daniel Thomas +11
astro-ph.GA2009
The Presence of Two Distinct Red Giant Branches in the Globular Cluster NGC 1851
Sang-Il Han, Young-Wook Lee, Seok-Joo Joo +4