Planetary formation
Video page · Feb 26, 2024
Alessandro Morbidelli, Professor at the Collège de France
Protoplanetary disks
Astrophysics, Fluid Dynamics, Magnetohydrodynamics and seminar by Alessandro Morbidelli, Professor at the Collège de France
Hosted by Collège de France
Friday 15:00–17:00 Paris (GMT+1)
Recording available
Amphithéâtre Marguerite-de-Navarre, Site Marcelin-Berthelot · In person
Abstract
Gas disks around young stars transport material inward while providing the environment for planet formation. This lecture reviews their origin and evolution, including spectroscopic evidence of stellar accretion. It compares viscous-disk models with descriptions that incorporate magnetic fields and the structures they produce.
Topics
Gas disksyoung starsplanet formationstellar accretionspectroscopic evidenceviscous-disk modelsmagnetic fields
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