176 citations · 2.9k across the 59 of their papers we have counts for
5 papers · 2 filters
The Scattered Disc of HR 8799
Fabian Geiler, Alexander Krivov, Mark Booth +1
HR~8799 is a young F0-type star with four directly imaged giant planets and two debris belts, one located exterior and another one interior to the region occupied by the planetary…
Deep ALMA Search for CO Gas in the HD 95086 Debris Disc
Mark Booth, Luca Matrà, Kate Y. L. Su +7
One of the defining properties of debris discs compared to protoplanetary discs used to be their lack of gas, yet small amounts of gas have been found around an increasing number o…
Is there really a debris disc around ?
V. Faramaz, G. Bryden, K. R. Stapelfeldt +10
The presence of a debris disc around the Gyr-old solar-type star was suggested by the infrared excess detection. Follow-up observations…
Self-Stirring of Debris Discs by Planetesimals Formed by Pebble Concentration
Alexander V. Krivov, Mark Booth
When a protoplanetary disc loses gas, it leaves behind planets and one or more planetesimal belts. The belts get dynamically excited, either by planets ('planet stirring') or by em…
A gap in the planetesimal disc around HD 107146 and asymmetric warm dust emission revealed by ALMA
S. Marino, J. Carpenter, M. C. Wyatt +9
While detecting low mass exoplanets at tens of au is beyond current instrumentation, debris discs provide a unique opportunity to study the outer regions of planetary systems. Here…