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Formation of sharp eccentric rings in debris disks with gas but without planets

W. Lyra () and M. Kuchner ()
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W. Lyra: Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California 91109, USA
M. Kuchner: NASA Goddard Space Flight Center, Exoplanets and Stellar Astrophysics Laboratory, Code 667, Greenbelt, Maryland 21230, USA

Nature, 2013, vol. 499, issue 7457, 184-187

Abstract: The narrow rings seen in some debris disks, thought to be evidence for hidden exoplanets, might instead be caused by gas–dust interaction and a recently identified photoelectric instability.

Date: 2013
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DOI: 10.1038/nature12281

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