431 citations · 1.2k across the 44 of their papers we have counts for
5 papers · 1 filter
Dwarf Galaxies and the Black-Hole Scaling Relations
Andrew King, Rebecca Nealon
The sample of dwarf galaxies with measured central black hole masses and velocity dispersions has recently doubled, and gives a close fit to the extrapolation of the $M \pr…
Hiding Signatures of Gravitational Instability in Protoplanetary Discs with Planets
Sahl Rowther, Farzana Meru, Grant M. Kennedy +2
We carry out three dimensional SPH simulations to show that a migrating giant planet strongly suppresses the spiral structure in self-gravitating discs. We present mock ALMA contin…
Spirals, shadows & precession in HD 100453 -- II. The hidden companion
Rebecca Nealon, Nicolás Cuello, Jean-François Gonzalez +5
The protoplanetary disc HD 100453 exhibits a curious combination of spirals, shadows and a relative misalignment between the observed outer disc and inferred inner disc. This disc…
Spirals, shadows & precession in HD 100453 -- I. The orbit of the binary
Jean-François Gonzalez, Gerrit van der Plas, Christophe Pinte +7
In recent years, several protoplanetary discs have been observed to exhibit spirals, both in scattered light and (sub)millimetre continuum data. The HD 100453 binary star system ho…
Rocking shadows in broken circumbinary discs
Rebecca Nealon, Daniel Price, Christophe Pinte
We use three dimensional simulations with coupled hydrodynamics and Monte Carlo radiative transfer to show that shadows cast by the inner disc in broken circumbinary discs move wit…