UV-optical colors as probes of early-type galaxy evolution S Kaviraj, K Schawinski, JEG Devriendt, I Ferreras, S Khochfar, SJ Yoon, ... The Astrophysical Journal Supplement Series 173 (2), 619, 2007 | 400 | 2007 |
Galaxy Evolution Explorer ultraviolet color-magnitude relations and evidence of recent star formation in early-type galaxies SK Yi, SJ Yoon, S Kaviraj, JM Deharveng, RM Rich, S Salim, A Boselli, ... The Astrophysical Journal 619 (1), L111, 2005 | 346 | 2005 |
The effect of environment on the ultraviolet color-magnitude relation of early-type galaxies K Schawinski, S Kaviraj, S Khochfar, SJ Yoon, SK Yi, JM Deharveng, ... The Astrophysical Journal Supplement Series 173 (2), 512, 2007 | 254 | 2007 |
Super-helium-rich populations and the origin of extreme horizontal-branch stars in globular clusters YW Lee, SJ Joo, SI Han, C Chung, CH Ree, YJ Sohn, YC Kim, SJ Yoon, ... The Astrophysical Journal 621 (1), L57, 2005 | 219 | 2005 |
Explaining the color distributions of globular cluster systems in elliptical galaxies SJ Yoon, SK Yi, YW Lee Science 311 (5764), 1129-1132, 2006 | 163 | 2006 |
The Hβ index as an age indicator of old stellar systems: The effects of horizontal-branch stars H Lee, SJ Yoon, YW Lee The Astronomical Journal 120 (2), 998, 2000 | 109 | 2000 |
The presence of two distinct red giant branches in the globular cluster NGC 1851 SI Han, YW Lee, SJ Joo, ST Sohn, SJ Yoon, HS Kim, JW Lee The Astrophysical Journal 707 (2), L190, 2009 | 107 | 2009 |
CCD photometry of the classic second-parameter globular clusters M3 and M13 SC Rey, SJ Yoon, YW Lee, B Chaboyer, A Sarajedini The Astronomical Journal 122 (6), 3219, 2001 | 102 | 2001 |
Better age estimation using ultraviolet–optical colours: breaking the age–metallicity degeneracy S Kaviraj, SC Rey, RM Rich, SJ Yoon, SK Yi Monthly Notices of the Royal Astronomical Society: Letters 381 (1), L74-L78, 2007 | 93 | 2007 |
The limited impact of outflows: integral-field spectroscopy of 20 local AGNs HJ Bae, JH Woo, M Karouzos, E Gallo, H Flohic, Y Shen, SJ Yoon The Astrophysical Journal 837 (1), 91, 2017 | 88 | 2017 |
UV bright globular clusters in M87: more evidence for super-He-rich stellar populations? S Kaviraj, ST Sohn, RW O'Connell, SJ Yoon, YW Lee, SK Yi Monthly Notices of the Royal Astronomical Society 377 (3), 987-996, 2007 | 64 | 2007 |
GALEX ultraviolet photometry of globular clusters in M31: Three-year results and a catalog SC Rey, RM Rich, ST Sohn, SJ Yoon, C Chung, KY Sukyoung, YW Lee, ... The Astrophysical Journal Supplement Series 173 (2), 643, 2007 | 61 | 2007 |
A catalog of merging dwarf galaxies in the local universe S Paudel, R Smith, SJ Yoon, P Calderón-Castillo, PA Duc The Astrophysical Journal Supplement Series 237 (2), 36, 2018 | 59 | 2018 |
NONLINEAR COLOR–METALLICITY RELATIONS OF GLOBULAR CLUSTERS. III. ON THE DISCREPANCY IN METALLICITY BETWEEN GLOBULAR CLUSTER SYSTEMS AND THEIR PARENT ELLIPTICAL GALAXIES SJ Yoon, SY Lee, JP Blakeslee, EW Peng, ST Sohn, J Cho, HS Kim, ... The Astrophysical Journal 743 (2), 150, 2011 | 59 | 2011 |
ULTRAVIOLET PROPERTIES OF GALACTIC GLOBULAR CLUSTERS WITH GALEX. I. THE COLOR–MAGNITUDE DIAGRAMS RP Schiavon, E Dalessandro, ST Sohn, RT Rood, RW O'Connell, ... The Astronomical Journal 143 (5), 121, 2012 | 55 | 2012 |
Odyssey: a public GPU-based code for general relativistic radiative transfer in Kerr spacetime HY Pu, K Yun, Z Younsi, SJ Yoon The Astrophysical Journal 820 (2), 105, 2016 | 54 | 2016 |
Formation of warped disks by galactic flyby encounters. i. stellar disks JH Kim, S Peirani, S Kim, HB Ann, SH An, SJ Yoon The Astrophysical Journal 789 (1), 90, 2014 | 54 | 2014 |
The look-back time evolution of far-ultraviolet flux from the brightest cluster elliptical galaxies at z< 0.2 CH Ree, YW Lee, KY Sukyoung, SJ Yoon, RM Rich, JM Deharveng, ... The Astrophysical Journal Supplement Series 173 (2), 607, 2007 | 51 | 2007 |
On the origin of bimodal horizontal branches in massive globular clusters: The case of NGC 6388 and NGC 6441 SJ Yoon, SJ Joo, CH Ree, SI Han, DG Kim, YW Lee The Astrophysical Journal 677 (2), 1080, 2008 | 49 | 2008 |
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) SJ Yoon, ST Sohn, SY Lee, HS Kim, J Cho, C Chung, JP Blakeslee The Astrophysical Journal 743 (2), 149, 2011 | 47 | 2011 |