Search for giant planets in M67 - III. Excess of hot Jupiters in dense open clusters

@article{Brucalassi2016SearchFG,
  title={Search for giant planets in M67 - III. Excess of hot Jupiters in dense open clusters},
  author={A. Brucalassi and L. Pasquini and R. Saglia and M. T. Ruiz and P. Bonifacio and I. Le{\~a}o and B. Martins and J. Medeiros and L. Bedin and K. Biazzo and C. Melo and C. Lovis and S. Randich},
  journal={Astronomy and Astrophysics},
  year={2016},
  volume={592},
  pages={1-6}
}
  • A. Brucalassi, L. Pasquini, +10 authors S. Randich
  • Published 2016
  • Physics
  • Astronomy and Astrophysics
  • Since 2008 we used high-precision radial velocity (RV) measurements obtained with different telescopes to detect signatures of massive planets around main-sequence and evolved stars of the open cluster (OC) M67. We aimed to perform a long-term study on giant planet formation in open clusters and determine how this formation depends on stellar mass and chemical composition. A new hot Jupiter (HJ) around the main-sequence star YBP401 is reported in this work. An update of the RV measurements for… CONTINUE READING
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