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X-WR-CALNAME;VALUE=TEXT:Origins Chalk Talk "A Simple Analytical Model for Rocky Planet Interior" Li Zeng (EPS- Jacobsen Group)
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SUMMARY:Origins Chalk Talk "A Simple Analytical Model for Rocky Planet Interior" Li Zeng (EPS- Jacobsen Group)
DESCRIPTION:<p>Abstract:<br>From PREM (Dziewonski &amp; Anderson 1981), I deduce a simple analytical model for rocky planets. Tested with PREM-extrapolated numerical models (Zeng, Sasselov, Jacobsen 2015), this model can be applied to any two-layer (iron-silicate) rocky exoplanets with CMF (core mass fraction) range 0.2∼0.35 and mass range of 0.1~20 M⊕. This analytical model yields several handy and powerful formulae for the interior of such a planet. They can provide physical insights into the planet structure. </p>
LOCATION:Naito Laboratory, Room 205, 12 Oxford St, Cambridge
STATUS:CONFIRMED
DTSTART:20151203T140000Z
DTEND:20151203T140000Z
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