Northwestern University

Feb
13
Tue 4:00 PM

Rebekah Dawson: Origins of Super-Earths in Inner Solar Systems

When: Tuesday, February 13, 2018
4:00 PM - 5:00 PM  

Where: Technological Institute, F160, 2145 Sheridan Road, Evanston, IL 60208 map it

Audience: Faculty/Staff - Student - Public - Post Docs/Docs - Graduate Students

Contact: Pamela Villalovoz   847.491.3644

Group: Physics and Astronomy Astrophysics Seminars

Category: Academic

More Info

Description:

Title: Origins of Super-Earths in Inner Solar Systems

Speaker: Rebekah Dawson

Host: Wen-fai Fong

Abstract: Over the past decade, exoplanet surveys have discovered that many other solar systems teem with super-Earths on sub-Mercury orbits. A major open question is whether these super-Earths formed on their observed close-in orbits or formed at a wider separations and migrated in. I will present recent work on what the orbital and compositional properties of super-Earths in inner solar systems can reveal about super-Earths’ origins and more generally about the physical processes driving the formation and evolution of planetary systems.

Keywords: Physics, Astronomy, Astrophysics

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