52 citations · 123 across the 6 of their papers we have counts for
6 papers
Star formation activity of barred spiral galaxies
Eunbin Kim, Ho Seong Hwang, Haeun Chung +4
We study the star formation activity of nearby galaxies with bars using a sample of late-type galaxies at 0.02 0.05489 and from the Sloan Digital Sky Surv…
The Korean 1592--1593 Record of a Guest Star: An `impostor' of the Cassiopeia A Supernova?
Changbom Park, Sung-Chul Yoon, Bon-Chul Koo
The missing historical record of the Cassiopeia A (Cas A) supernova (SN) event implies a large extinction to the SN, possibly greater than the interstellar extinction to the curren…
Isolated Galaxies and Isolated Satellite Systems
H. B. Ann, Changbom Park, Yun-Young Choi
We search for isolated galaxies using a volume-limited sample of galaxies with 0.02< z < 0.04742 from SDSS DR7 supplemented by bright galaxies. We devise a diagnostic tool to selec…
The nature of the SDSS galaxies in various classes based on morphology, colour and spectral features -- I. Optical properties
Joon Hyeop Lee, Myung Gyoon Lee, Changbom Park +1
We present a comprehensive study of the nature of the SDSS galaxies divided into various classes based on their morphology, colour, and spectral features. The SDSS galaxies are cla…
Cleaned Three-Year WMAP CMB Map: Magnitude of the Quadrupole and Alignment of Large Scale Modes
Chan-Gyung Park, Changbom Park, J. Richard Gott
[Abridged] We have produced a cleaned map of the Wilkinson Microwave Anisotropy Probe (WMAP) 3-year data using an improved foreground subtraction technique. We perform an internal…
Simulation of Cosmic Microwave Background Polarization Fields for AMiBA Experiment
Chan-Gyung Park, Changbom Park
We have made a topological study of cosmic microwave background (CMB) polarization maps by simulating the AMiBA experiment results. A CDM CMB sky is adopted to make mock interfe…