431 citations · 1.2k across the 44 of their papers we have counts for
6 papers · 1 filter
Flyby-induced misalignments in planet-hosting discs
Rebecca Nealon, Nicolás Cuello, Richard Alexander
We now have several observational examples of misaligned broken protoplanetary discs, where the disc inner regions are strongly misaligned with respect to the outer disc. Current m…
Flybys in protoplanetary discs: II. Observational signatures
Nicolás Cuello, Fabien Louvet, Daniel Mentiplay +14
Tidal encounters in star clusters perturb discs around young protostars. In Cuello et al. (2019a, Paper I) we detailed the dynamical signatures of a stellar flyby in both gas and d…
Gravitational wave emission from unstable accretion discs in tidal disruption events
M. Toscani, G. Lodato, R. Nealon
Gravitational waves can be emitted by accretion discs if they undergo instabilities that generate a time varying mass quadrupole. In this work we investigate the gravitational sign…
Supermassive Black Hole Demographics: Evading
Andrew King, Rebecca Nealon
We consider black hole - galaxy coevolution using simple analytic arguments. We focus on the fact that several supermassive black holes are known with masses significantly larger t…
Generalised warped disk equations
Rebecca G. Martin, Stephen H. Lubow, J. E. Pringle +6
The manner in which warps in accretion disks evolve depends on the magnitude of the viscosity. For small viscosity the warp evolves in a wave-like manner; for large visc…
Scattered light shadows in warped protoplanetary discs
Rebecca Nealon, Christophe Pinte, Richard Alexander +2
Three-dimensional hydrodynamic numerical simulations have demonstrated that the structure of a protoplanetary disc may be strongly affected by a planet orbiting in a plane that is…