January 2022 (v1)
Journal article
The formation of planetesimals is expected to occur via particle-gas instabilities that concentrate dust into self-gravitating clumps. Triggering these instabilities requires the prior pile-up of dust in the protoplanetary disk. This has been successfully modelled exclusively at the disk's snowline, whereas rocky planetesimals in the inner disk...
Uploaded on: December 3, 2022