45 citations · 88 across the 6 of their papers we have counts for
6 papers
Polar alignment of a dusty circumbinary disc -- I. Dust ring formation
Jeremy L. Smallwood, Min-Kai Lin, Hossam Aly +2
We investigate the formation of dust traffic jams in polar-aligning circumbinary discs. We use 3D smoothed particle hydrodynamical simulations of both gas and dust to model an init…
Angular momentum transport via gravitational instability in the Elias 2-27 disc
Cristiano Longarini, Giuseppe Lodato, Cathie J. Clarke +6
Gravitational instability is thought to be one of the main drivers of angular momentum transport in young protoplanetary discs. The disc around Elias 2-27 offers a unique example o…
Probing initial distributions of orbital eccentricity and disc misalignment via polar discs
Simone Ceppi, Nicolás Cuello, Giuseppe Lodato +4
In a population of multiple protostellar systems with discs, the sub-population of circumbinary discs whose orbital plane is highly misaligned with respect to the binary's orbital…
The role of the drag force in the gravitational stability of dusty planet-forming disc -- II. Numerical simulations
Cristiano Longarini, Philip J. Armitage, Giuseppe Lodato +2
Young protostellar discs are likely to be both self-gravitating, and to support grain growth to sizes where the particles decoupled from the gas. This combination could lead to sho…
Precession and polar alignment of accretion discs in triple (or multiple) stellar systems
Simone Ceppi, Cristiano Longarini, Giuseppe Lodato +2
We investigate the mechanism of polar alignment for accretion discs in hierarchical systems (HSs) with more than two stars. In eccentric binary systems, low mass discs that are suf…
Mapping the Complex Kinematic Substructure in the TW Hya Disk
Richard Teague, Jaehan Bae, Sean M. Andrews +6
We present ALMA observations of CO and CS emission from the disk around TW~Hydrae. Both molecules trace a predominantly Keplerian velocity structure, although a…