Compact multi-planet systems are more common around metal poor hosts

23 Oct 2018 Brewer John M. Wang Songhu Fischer Debra A. Foreman-Mackey Daniel

In systems with detected planets, hot-Jupiters and compact systems of multiple planets are nearly mutually exclusive. We compare the relative occurrence of these two architectures as a fraction of detected planetary systems to determine the role that metallicity plays in planet formation... (read more)

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Categories


  • EARTH AND PLANETARY ASTROPHYSICS
  • SOLAR AND STELLAR ASTROPHYSICS