Survival Function Analysis of Planet Size Distribution

Preprint English OPEN
Zeng, Li ; Jacobsen, Stein B. ; Sasselov, Dimitar D. ; Vanderburg, Andrew (2018)
  • Subject: Astrophysics - Earth and Planetary Astrophysics
    arxiv: Astrophysics::Galaxy Astrophysics | Physics::Geophysics | Astrophysics::Earth and Planetary Astrophysics | Physics::Space Physics

Applying the survival function analysis to the planet radius distribution of the Kepler exoplanet candidates, we have identified two natural divisions of planet radius at 4 Earth radii and 10 Earth radii. These divisions place constraints on planet formation and interio... View more
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