SOPHIE velocimetry of Kepler transit candidates. XV. KOI-614b, KOI-206b, and KOI-680b: a massive warm Jupiter orbiting a G0 metallic dwarf and two highly inflated planets with a distant companion around evolved F-type stars

@article{Almenara2015SOPHIEVO,
  title={SOPHIE velocimetry of Kepler transit candidates. XV. KOI-614b, KOI-206b, and KOI-680b: a massive warm Jupiter orbiting a G0 metallic dwarf and two highly inflated planets with a distant companion around evolved F-type stars},
  author={Jose M. Almenara and Cilia Damiani and F. Bouchy and Mathieu Havel and Giovanni Bruno and Guillaume H'ebrard and Rodrigo F. D{\'i}az and Magali Deleuil and Susana C. C. Barros and Isabelle Boisse and Aldo Stefano Bonomo and Guillaume Montagnier and Alexandre Santerne},
  journal={arXiv: Earth and Planetary Astrophysics},
  year={2015}
}
We report the validation and characterization of three new transiting exoplanets using SOPHIE radial velocities: KOI-614b, KOI-206b, and KOI-680b. KOI-614b has a mass of $2.86\pm0.35~{\rm M_{Jup}}$ and a radius of $1.13^{+0.26}_{-0.18}~{\rm R_{Jup}}$, and it orbits a G0, metallic ([Fe/H]=$0.35\pm0.15$) dwarf in 12.9 days. Its mass and radius are familiar and compatible with standard planetary evolution models, so it is one of the few known transiting planets in this mass range to have an… 

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