Orphaned exomoons: Tidal detachment and evaporation following an exoplanet–star collision

@article{Martnez2019OrphanedET,
  title={Orphaned exomoons: Tidal detachment and evaporation following an exoplanet–star collision},
  author={Miguel Mac{\'i}as Mart{\'i}nez and Nicholas C. Stone and Brian D. Metzger},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2019}
}
Gravitational perturbations on an exoplanet from a massive outer body, such as the Kozai–Lidov mechanism, can pump the exoplanet’s eccentricity up to values that will destroy it via a collision or strong interaction with its parent star. During the final stages of this process, any exomoons orbiting the exoplanet will be detached by the star’s tidal force and placed into orbit around the star. Using ensembles of three- and four-body simulations, we demonstrate that while most of these… 

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