137 citations · 406 across the 5 of their papers we have counts for
9 papers
ALMA observations of the narrow HR 4796A debris ring
Grant M. Kennedy, Sebastian Marino, Luca Matra +4
The young A0V star HR 4796A is host to a bright and narrow ring of dust, thought to originate in collisions between planetesimals within a belt analogous to the Solar System's Edge…
The Northern Arc of Eridani's Debris Ring as Seen by ALMA
Mark Booth, William R. F. Dent, Andrés Jordán +10
We present the first ALMA observations of the closest known extrasolar debris disc. This disc orbits the star Eridani, a K-type star just 3.2pc away. Due to the proximity of th…
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…
A self-consistent model for the evolution of the gas produced in the debris disc of Pictoris
Quentin Kral, Mark Wyatt, Robert Carswell +3
This paper presents a self-consistent model for the evolution of gas produced in the debris disc of Pictoris. Our model proposes that atomic carbon and oxygen are created from…