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Wednesday 09 November 2022, 13:15-13:40
Dynamics of dust and gas in protoplanetary disks with massive embedded planets
- đ¤ Speaker: Hannah Petrovic (University of Cambridge)
- đ Date & Time: Wednesday 09 November 2022, 13:15 - 13:40
- đ Venue: The Hoyle Lecture Theatre + Zoom
Abstract
Whilst the formation of planets continues to have many unknowns, the recent theory of pebble accretion has unveiled a pathway through which the formation of planets can be accelerated compared to the standard core accretion model. These pebbles are of particular interest given recent imaging with ALMA , highlighting rings and other disk substructures in the dust. Here I explore the motion of dust and gas in protoplanetary disks with massive embedded planets using 3D hydrodynamic simulations. In particular, I investigate the consequences of planetary masses above the so-called pebble isolation mass on the dust and gas behaviour. I will go on to broadly speak about the importance of these results on resulting disk and planet compositions.
Series This talk is part of the Institute of Astronomy Seminars series.
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