Nine Localized Deviations from Keplerian Rotation in the DSHARP Circumstellar Disks: Kinematic Evidence for Protoplanets Carving the Gaps

We present evidence for localized deviations from Keplerian rotation, i.e., velocity "kinks," in 8 of the 18 circumstellar disks observed by the DSHARP program: DoAr 25, Elias 2-27, GW Lup, HD 143006, HD 163296, IM Lup, Sz 129, and WaOph 6. Most of the kinks are detected over a small range...

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Bibliographic Details
Published in:	Astrophysical journal. Letters Vol. 890; no. 1; p. L9
Main Authors:	Pinte, C., Price, D. J., Ménard, F., Duchêne, G., Christiaens, V., Andrews, S. M., Huang, J., Hill, T., van der Plas, G., Perez, L. M., Isella, A., Boehler, Y., Dent, W. R. F., Mentiplay, D., Loomis, R. A.
Format:	Journal Article
Language:	English
Published:	The American Astronomical Society 10.02.2020 Bristol : IOP Publishing IOP Publishing
Subjects:	1241 1300 1647 Astrophysics Astrophysics - Earth and Planetary Astrophysics Astrophysics - Solar and Stellar Astrophysics Astrophysics of Galaxies Aérospatiale, astronomie & astrophysique Physical, chemical, mathematical & earth Sciences Physique, chimie, mathématiques & sciences de la terre Planet formation Protoplanetary disks Sciences of the Universe Space science, astronomy & astrophysics Submillimeter astronomy Astrophysics - Astrophysics of Galaxies Submillimeter astronomy Protoplanetary disks Astrophysics - Earth and Planetary Astrophysics Planet formation Astrophysics - Solar and Stellar Astrophysics
ISSN:	2041-8205, 0004-637X, 1538-4357, 2041-8213
Online Access:	Get full text
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