103 citations · 871 across the 43 of their papers we have counts for
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A Planetary Companion to the Intermediate-Mass Giant HD 100655
Masashi Omiya, Inwoo Han, Hideyuki Izumiura +10
A precise radial velocity survey conducted by a Korean-Japanese planet search program revealed a planetary companion around the intermediate-mass clump giant HD 100655. The radial…
Lithium, Sodium, and Potassium Abundances in Sharp-Lined A-Type Stars
Yoichi Takeda, Dong-Il Kang, Inwoo Han +4
The abundances of alkali elements (Li, Na, and K) were determined from the Li I 6708, Na I 5682/5688, and K I 7699 lines by taking into account the non-LTE effect for 24 sharp-line…
A likely exoplanet orbiting the oscillating K-giant α Arietis
B. -C. Lee, D. E. Mkrtichian, I. Han +2
Aims. To search for extrasolar planets around intermediate-mass stars, we are conducting a precise RV survey around K-giants. Methods. We present high-accuracy RV measurements of α…
A study of the photometric variability of the peculiar magnetic white dwarf WD1953-011
G. Valyavin, K. Antonyuk, S. Plachinda +14
We present and interpret simultaneous new photometric and spectroscopic observations of the peculiar magnetic white dwarf WD1953-011. The flux in the V-band filter and intensity of…
Korean-Japanese Planet Search Program: Substellar Companions around Intermediate-Mass Giants
Masashi Omiya, Inwoo Han, Hideyuki Izumiura +10
A Korean-Japanese planet search program has been carried out using the 1.8m telescope at Bohyunsan Optical Astronomy Observatory (BOAO) in Korea, and the 1.88m telescope at Okayama…