103 citations · 167 across the 6 of their papers we have counts for
7 papers
The Demographics of Extrasolar Planets Beyond the Snow Line with Ground-based Microlensing Surveys
B. Scott Gaudi, J. -P. Beaulieu, David P. Bennett +6
In the currently-favored paradigm of planet formation, the location of the snow line in the protoplanetary disk plays a crucial role. Determining the demographics of planets beyond…
Color-Shift Measurement in Microlensing-Induced Stellar Variation from Future Space-Based Surveys
Byeong-Gon Park, Cheongho Han
If a microlensing event is caused by a star, the event can exhibit change in color due to the light from the lens. In the previous and current lensing surveys, the color shift coul…
Microlensing Detections of Planets in Binary Stellar Systems
Dong-Wook Lee, Chung-Uk Lee, Byeong-Gon Park +4
We demonstrate that microlensing can be used for detecting planets in binary stellar systems. This is possible because in the geometry of planetary binary systems where the planet…
The BOES spectropolarimeter for Zeeman measurements of stellar magnetic fields
Kang-Min Kim, Inwoo Han, Gennady G. Valyavin +9
We introduce a new polarimeter installed on the high-resolution fiber-fed echelle spectrograph (called BOES) of the 1.8-m telescope at the Bohyunsan Optical Astronomy Observatory,…
Blending in Future Space-based Microlensing Surveys
Cheongho Han, Byeong-Gon Park, Ho-Il Kim +1
We investigate the effect of blending in future gravitational microlensing surveys by carrying out simulation of Galactic bulge microlensing events to be detected from a proposed s…
Microlensing Sensitivity to Earth-mass Planets in the Habitable Zone
Byeong-Gon Park, Young-Beom Jeon, Chung-Uk Lee +1
Microlensing is one of the most powerful methods that can detect extrasolar planets and a future space-based survey with a high monitoring frequency is proposed to detect a large s…