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Published November 10, 2011 | Published
Journal Article Open

Protoplanetary Disk Resonances and Type I Migration

Tsang, David

Abstract

Waves reflected by the inner edge of a protoplanetary disk are shown to significantly modify Type I migration, even allowing the trapping of planets near the inner disk edge for small planets in a range of disk parameters. This may inform the distribution of planets close to their central stars, as observed recently by the Kepler mission.

Additional Information

© 2011 The American Astronomical Society. Received 2011 July 19; accepted 2011 September 27; published 2011 October 24. I acknowledge kind advice and useful conversations regarding this work with Peter Goldreich, Dong Lai, Christian Ott, John Johnson, Scott Gregory, and Jason Wright. This work was carried out with the support of a Sherman Fairchild Postdoctoral Fellowship at the California Institute of Technology.

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Published - Tsang2011p16868Astrophys_J.pdf

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Created:
August 22, 2023
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October 24, 2023