Zobrazeno 1 - 10
of 3 498
pro vyhledávání: '"Kim, K. M."'
Autor:
Hatzes, A. P., Endl, M., Cochran, W. D., MacQueen, P. J., Han, I., Lee, B. -C., Kim, K. -M., Mkrtichian, D., Doellinger, M., Hartmann, M., Karjalainen, M., Dreizler, S.
We present precise stellar radial velocity measurements of Gamma Dra taken from 2003 to 2017. The data from 2003 to 2011 show coherent, long-lived variations with a period of 702 d. These variations are consistent with the presence of a planetary com
Externí odkaz:
http://arxiv.org/abs/1801.05239
Autor:
Lee, B. -C., Park, M. -G., Lee, S. -M., Jeong, G., Oh, H. -I., Han, I., Lee, J. W., Lee, C. -U., Kim, S. -L., Kim, K. -M.
Publikováno v:
A&A 584, A79 (2015)
Aims. This program originated as the north pole region extension of the established exoplanet survey using 1.8 m telescope at Bohyunsan Optical Astronomy Observatory (BOAO). The aim of our paper is to find exoplanets in northern circumpolar stars wit
Externí odkaz:
http://arxiv.org/abs/1509.09012
Autor:
Park, S.H., Lim, D.H., Sohn, T.S., Lee, J., Zang, D.Y., Kim, S.T., Kang, J.H., Oh, S.Y., Hwang, I.G., Ji, J.H., Shin, D.B., Yu, J.I., Kim, K.-M., An, J.Y., Choi, M.G., Lee, J.H., Kim, S., Hong, J.Y., Park, J.O., Park, Y.S., Lim, H.Y., Bae, J.M., Kang, W.K.
Publikováno v:
In Annals of Oncology March 2021 32(3):368-374
Autor:
Hatzes, A. P., Cochran, W. D., Endl, M., Guenther, E. W., MacQueen, P., Hartmann, M., Zechmeister, M., Han, I., Lee, B. -C., Walker, G. A. H., Yang, S., Larson, A. M., Kim, K. -M., Mkrtichian, D. E., Doellinger, M., Simon, A. E., Girardi, L.
We investigate the nature of the long-period radial velocity variations in Alpha Tau first reported over 20 years ago. We analyzed precise stellar radial velocity measurements for Alpha Tau spanning over 30 years. An examination of the Halpha and Ca
Externí odkaz:
http://arxiv.org/abs/1505.03454
Aims. We study the low-amplitude and long-period variations in evolved stars using precise radial velocity measurements. Methods. The high-resolution, fiber-fed Bohyunsan Observatory Echelle Spectrograph (BOES) was used from September 2004 to May 201
Externí odkaz:
http://arxiv.org/abs/1405.5955
Auns. The aim of our paper is to investigate the low-amplitude and long-period variations in evolved stars with a precise radial velocity (RV) survey. Methods. The high-resolution, the fiber-fed Bohyunsan Observatory Echelle Spectrograph (BOES) was u
Externí odkaz:
http://arxiv.org/abs/1405.2127
Akademický článek
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With an aim of investigating the nature of evolution-induced mixing in the envelope of evolved intermediate-mass stars, we carried out an extensive spectroscopic study for 12 Cepheid variables of various pulsation periods (~2-16 days) to determine th
Externí odkaz:
http://arxiv.org/abs/1303.6593
Akademický článek
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Aims. We have been carrying out a precise radial velocity (RV) survey for K giants to search for and study the origin of the lowamplitude and long-periodic RV variations. Methods. We present high-resolution RV measurements of the K2 giant HD 66141 fr
Externí odkaz:
http://arxiv.org/abs/1211.2054