Planetary companions in K giants beta Cancri, mu Leonis, and beta Ursae Minoris

  title={Planetary companions in K giants beta Cancri, mu Leonis, and beta Ursae Minoris},
  author={B. Lee and I. Han and M. Park and D. Mkrtichian and A. Hatzes and K. Kim},
  journal={arXiv: Earth and Planetary Astrophysics},
  • B. Lee, I. Han, +3 authors K. Kim
  • Published 2014
  • Physics
  • arXiv: Earth and Planetary Astrophysics
  • 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 used from 2003 to 2013 for a radial velocity survey of giant stars as part of the exoplanet search program at Bohyunsan Optical Astronomy Observatory (BOAO). Results. We report the detection of three new planetary companions orbiting the K giants… CONTINUE READING


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