Breaking the chains: hot super-Earth systems from migration and disruption of compact resonant chains

@article{Izidoro2017BreakingTC,
  title={Breaking the chains: hot super-Earth systems from migration and disruption of compact resonant chains},
  author={A. Izidoro and M. Ogihara and S. Raymond and A. Morbidelli and A. Pierens and B. Bitsch and C. Cossou and F. Hersant},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2017},
  volume={470},
  pages={1750-1770}
}
  • A. Izidoro, M. Ogihara, +5 authors F. Hersant
  • Published 2017
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • 'Hot super-Earths' (or 'mini-Neptunes') between one and four times Earth's size with period shorter than 100 d orbit 30-50 per cent of Sun-like stars. Their orbital configuration - measured as the period ratio distribution of adjacent planets in multiplanet systems - is a strong constraint for formation models. Here, we use N-body simulations with synthetic forces from an underlying evolving gaseous disc to model the formation and long-term dynamical evolution of super-Earth systems. While the… CONTINUE READING
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