317 citations · 1.7k across the 22 of their papers we have counts for
8 papers · 1 filter
Debris disks around stars in the NIKA2 era
J. -F. Lestrade, J. -C. Augereau, M. Booth +42
The new NIKA2 camera at the IRAM 30m radiotelescope was used to observe three known debris disks in order to constrain the SED of their dust emission in the millimeter wavelength d…
Detection of exocometary CO within the 440 Myr-old Fomalhaut belt: a similar CO+CO ice abundance in exocomets and Solar System comets
L. Matrà, M. A. MacGregor, P. Kalas +13
Recent ALMA observations present mounting evidence for the presence of exocometary gas released within Kuiper belt analogues around nearby main sequence stars. This represents a un…
A Complete ALMA Map of the Fomalhaut Debris Disk
Meredith A. MacGregor, Luca Matra, Paul Kalas +14
We present ALMA mosaic observations at 1.3 mm (223 GHz) of the Fomalhaut system with a sensitivity of 14 Jy/beam. These observations provide the first millimeter map of the cont…
ALMA observations of the multiplanet system 61 Vir: What lies outside super-Earth systems?
S. Marino, M. C. Wyatt, G. M. Kennedy +4
A decade of surveys has hinted at a possible higher occurrence rate of debris discs in systems hosting low mass planets. This could be due to common favourable forming conditions f…
Gas and dust around A-type stars at tens of Myr:signatures of cometary breakup
J S Greaves, W S Holland, B C Matthews +6
Discs of dusty debris around main-sequence star indicate fragmentation of orbiting planetesimals, and for a few A-type stars, a gas component is also seen that may come from collis…
Far-infrared and sub-millimetre imaging of HD~76582's circumstellar disk
J. P. Marshall, M. Booth, W. S. Holland +3
Debris disks, the tenuous rocky and icy remnants of planet formation, are believed to be evidence for planetary systems around other stars. The JCMT/SCUBA-2 debris disk legacy surv…