Dynamical evolution of planetary systems

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

University of Florida; Harvard-Smithsonian Center for Astrophysics; Hubble Fellow The modern planet formation literature can be roughly divided into two frameworks for the formation of giant planets. In the core accretion model, collisions of dust grains and then small rocky bodies result in the gradual accretion of a rocky core. If the core reaches a critical mass before the gas has dissipated, then it becomes a gas giant by accreting a large envelope of gas. The early stages of this model involve complex chemistry and physics that are poorly understood. Additionally, there are concerns related to how rapidly this model can produce the core needed to capture the gas from the early protoplanetary disk.

Original languageEnglish (US)
Title of host publicationExtra-Solar Planets
Subtitle of host publicationThe Detection, Formation, Evolution and Dynamics of Planetary Systems
PublisherCRC Press
Pages101-121
Number of pages21
ISBN (Electronic)9781420083453
ISBN (Print)9781420083446
DOIs
StatePublished - Jan 1 2010

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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