activity
20062026
most citedDust flow in gas disks in the presence of embedded planets

211 citations · 620 across the 21 of their papers we have counts for

collaborators

21 papers

astro-ph.EP2026

Dust-driven vertical shear instability in an isothermal shearing box: I. Turbulence and gas dynamics without dust feedback

Jip Matthijsse, Hossam Aly, Sijme-Jan Paardekooper +1

The classical vertical shear instability (VSI) is a baroclinic instability that arises from height-dependent azimuthal velocities and is a leading candidate for driving anisotropic…

astro-ph.EP2026

Hydrodynamical Simulations of Resonant Breaking in Multi-Planet Systems via Rebound Migration During Disk Dispersal

Beibei Liu, Clément Baruteau, Zhaohuan Zhu +3

This study extends the investigation of rebound outward migration to multi-planet systems near an inner expanding disk cavity driven by stellar X-ray photoevaporation. Using 2D hyd…

astro-ph.EP2026

A Comparative Study of the Streaming Instability: Unstratified Models with Marginally Coupled Grains

Stanley A. Baronett, Wladimir Lyra, Hossam Aly +19

The streaming instability is a leading mechanism for concentrating solids and initiating planetesimal formation in protoplanetary disks. Although numerous studies have explored its…

astro-ph.EP2025

Formation of cold giant planets around late M dwarfs via core accretion and the fate of inner rocky worlds

Mariana Sanchez, Nienke van der Marel, Michiel Lambrechts +2

Modeling the formation of cold giant planets around M dwarfs is difficult because their disks may not contain enough solids to form massive cores and because forming giants are exp…

astro-ph.EP2025★ 3 cited

New migration patterns in high planet-star mass ratio systems in disks with low viscosity

Mariana Sánchez, Sijme-Jan Paardekooper, Nienke van der Marel +2

Migration of giant planets remains a complex topic. While significant progress has been made for high-viscosity disks, the migration of planets with large planet-star mass ratios i…

astro-ph.EP2025★ 4 cited

Hydrodynamical Simulations of Planet Rebound Migration in Photo-evaporating Disks

Beibei Liu, Clément Baruteau, Zhaohuan Zhu +2

This study investigates the orbital migration of a planet located near the truncated edge of protoplanetary disks, induced by X-ray photo-evaporation originating from the central s…