89 citations · 266 across the 6 of their papers we have counts for
6 papers
The unseen planets of double belt debris disk systems
Andrew Shannon, Amy Bonsor, Quentin Kral +1
The gap between two component debris disks is often taken to be carved by intervening planets scattering away the remnant planetesimals. We employ N-body simulations to determine h…
Capture and evolution of dust in planetary mean-motion resonances: a fast, semi-analytic method for generating resonantly trapped disk images
Andrew Shannon, Alexander J Mustill, Mark Wyatt
Dust grains migrating under Poynting-Robertson drag may be trapped in mean-motion resonances with planets. Such resonantly trapped grains are observed in the solar system. In extra…
Exo-zodi modelling for the Large Binocular Telescope Interferometer
Grant M. Kennedy, Mark C. Wyatt, Vanessa Bailey +18
Habitable zone dust levels are a key unknown that must be understood to ensure the success of future space missions to image Earth analogues around nearby stars. Current detection…
Eight billion asteroids in the Oort cloud
Andrew Shannon, Alan P. Jackson, Dimitri Veras +1
The Oort cloud is usually thought of as a collection of icy comets inhabiting the outer reaches of the Solar system, but this picture is incomplete. We use simulations of the forma…
Hydrogen delivery onto white dwarfs from remnant exo-Oort cloud comets
Dimitri Veras, Andrew Shannon, Boris T. Gaensicke
The origin of trace hydrogen in white dwarfs (WDs) with He-dominated atmospheres is a long-standing problem, one that cannot satisfactorily be explained by the historically-favoure…
Dancing with the Stars: Formation of the Fomalhaut triple system and its effect on the debris disks
Andrew Shannon, Cathie Clarke, Mark Wyatt
Fomalhaut is a triple system, with all components widely separated (~1E5 au). Such widely separated binaries are thought to form during cluster dissolution, but that process is unl…