2 papers
astro-ph.EP2026
Destructuring the disk of AB Aurigae: Dynamics and accretion
Anthony Boccaletti, Emmanuel Di Folco, Anne Dutrey +23
In this paper, we present near-IR polarized images of the AB Aur disk at three epochs spanning 3.85 years with SPHERE/IRDIS, as well as Halpha images obtained with SPHERE/ZIMPOL at…
astro-ph.EP2025
Coexistence of coagulation and streaming instabilities in protoplanetary discs
Arnaud Pierens, Thomas Collin-Dufresne, Min-Kai Lin +1
The streaming instability is considered one of the leading candidates for the formation of planetesimals, due to its ability to overcome the bouncing and fragmentation barriers. Th…