214 citations · 2.5k across the 76 of their papers we have counts for
6 papers · 1 filter
The linear polarisation of southern bright stars measured at the parts-per-million level
Daniel V. Cotton, Jeremy Bailey, Lucyna Kedziora-Chudczer +4
We report observations of the linear polarisation of a sample of 50 nearby southern bright stars measured to a median sensitivity of 4.4 . We find larger pola…
Collisional modelling of the AU Microscopii debris disc
Ch. Schüppler, T. Löhne, A. V. Krivov +6
The spatially resolved AU Mic debris disc is among the most famous and best-studied debris discs. We aim at a comprehensive understanding of the dust production and the dynamics of…
Towards a dynamics-based estimate of the extent of HR 8799's unresolved warm debris belt
B. Contro, R. A. Wittenmyer, J. Horner +1
In many ways, the HR8799 system resembles our Solar system more closely than any other discovered to date - albeit on a larger, younger, and more dramatic scale - featuring four gi…
Does the presence of planets affect the frequency and properties of extrasolar Kuiper Belts? Results from the Herschel DEBRIS and DUNES surveys
A. Moro-Martin, J. P. Marshall, G. Kennedy +14
The study of the planet-debris disk connection can shed light on the formation and evolution of planetary systems, and may help predict the presence of planets around stars with ce…
The dynamical structure of HR 8799's inner debris disk
Bruna Contro, Rob Wittenmyer, Jonti Horner +1
The HR 8799 system, with its four giant planets and two debris belts, has an architecture closely mirroring that of our Solar system where the inner, warm asteroid belt and outer,…
Pursuing the planet-debris disk connection: Analysis of upper limits from the Anglo-Australian Planet Search
Robert A. Wittenmyer, Jonathan P. Marshall
Solid material in protoplanetary discs will suffer one of two fates after the epoch of planet formation; either being bound up into planetary bodies, or remaining in smaller planet…