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Planetary Assembly in Binary Systems

Avatar for Stefano Meschiari Stefano Meschiari
October 26, 2012
Science
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55

Planetary Assembly in Binary Systems

Presentation at the Division for Planetary Science conference.

Avatar for Stefano Meschiari

Stefano Meschiari

October 26, 2012
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Transcript

  1. Planetary Assembly in Binary Systems A circumbinary planet + Stefano

    Meschiari, McDonald Observatory Meschiari, 2012; 2012b (submitted) DPS Meeting 2012

  2. Planetary Assembly in Binary Systems A circumbinary planet + Stefano

    Meschiari, McDonald Observatory Meschiari, 2012; 2012b (submitted) DPS Meeting 2012

  3. Observed circumbinary planets (orbits are normalized to the stability boundary)

    Kepler 16-b Doyle et al. 2011, Welsh et al. 2012, Orosz et al. 2012a, b Kepler 34-b, 35-b Kepler 38-b Kepler 47-b Kepler 47-c

  4. Planetesimal “bottleneck” (1-10 km) High eccentricities, planetesimals of different sizes

    dephased by gas disk
  5. None
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