806 citations · 6.8k across the 65 of their papers we have counts for
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Discovery of the Fomalhaut C debris disc
G. M. Kennedy, M. C. Wyatt, P. Kalas +5
Fomalhaut is one of the most interesting and well studied nearby stars, hosting at least one planet, a spectacular debris ring, and two distant low-mass stellar companions (TW PsA…
Evolution from protoplanetary to debris discs: The transition disc around HD 166191
G. M. Kennedy, S. J. Murphy, C. M. Lisse +12
HD 166191 has been identified by several studies as hosting a rare and extremely bright warm debris disc with an additional outer cool disc component. However, an alternative inter…
Herschel HIFI observations of ionised carbon in the β Pictoris debris disk
G. Cataldi, A. Brandeker, G. Olofsson +9
Context: The dusty debris disk around the 20 Myr old main-sequence A-star β Pictoris is known to contain gas. Evidence points towards a secondary origin of the gas as opposed…
Resolved Imaging of the HR 8799 Debris Disk with Herschel
Brenda C. Matthews, Grant Kennedy, Bruce Sibthorpe +5
We present Herschel far-infrared and submillimeter maps of the debris disk associated with the HR 8799 planetary system. We resolve the outer disk emission at 70, 100, 160 and 250…
Herschel Observations of Debris Discs Orbiting Planet-hosting Subgiants
Amy Bonsor, Grant M. Kennedy, Mark C. Wyatt +2
Debris discs are commonly detected orbiting main-sequence stars, yet little is known regarding their fate as the star evolves to become a giant. Recent observations of radial veloc…
Alignment in star-debris disc systems seen by Herschel
J. S. Greaves, G. M. Kennedy, N. Thureau +28
Many nearby main-sequence stars have been searched for debris using the far-infrared Herschel satellite, within the DEBRIS, DUNES and Guaranteed-Time Key Projects. We discuss here…