103 citations · 571 across the 36 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…
High Resolution Optical Spectra of HBC 722 after Outburst
Jeong-Eun Lee, Wonseok Kang, Sang-Gak Lee +5
We report the results of our high resolution optical spectroscopic monitoring campaign ( = 3800 -- 8800 A, R = 30000 -- 45000) of the new FU Orionis-type object HBC 722. We obse…
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…