3 papers
astro-ph.EP2023
Surviving the Heat: multi-wavelength analysis of V883 Ori reveals that dust aggregates survive the sublimation of their ice mantles
Adrien Houge, Enrique Macías, Sebastiaan Krijt
Investigating the response of icy dust aggregates to water ice sublimation is essential for understanding the formation and properties of planetesimals in protoplanetary discs. How…
astro-ph.EP2023
Grain-size measurements in protoplanetary disks indicate fragile pebbles and low turbulence
Haochang Jiang, Enrique Macías, Osmar M. Guerra-Alvarado +1
Recent laboratory experiments have revealed that destructive collisions of icy dust particles may occur at much lower velocities than previously believed. These low fragmentation v…
astro-ph.EP2023
IRAS4A1: Multi-wavelength continuum analysis of a very flared Class 0 disk
O. M. Guerra-Alvarado, N. van der Marel, J. Di Francesco +7
Understanding the formation of substructures in protoplanetary disks is vital for gaining insights into dust growth and the process of planet formation. Studying these substructure…