2 papers
astro-ph.EP2026
Infall Explains the Disk Kinematics of AB Aur Without Gravitational Instability
Josh Calcino, Daniel J. Price, Chris W. Ormel
Late-stage infall onto protoplanetary disks can produce large scale spiral arms. In this paper we used 3D smoothed particle hydrodynamics and radiative transfer simulations to stud…
astro-ph.EP2025
Infall-driven gravitational instability in accretion discs
Cristiano Longarini, Daniel Price, Kaitlin M. Kratter +2
Gravitational instability (GI) is typically studied in cooling-dominated discs, often modelled using simplified prescriptions such as -cooling. In this paper, we investigate th…