205 citations · 1.7k across the 65 of their papers we have counts for
6 papers · 2 filters
Debris discs in binaries: morphology and photometric signatures
Philippe Thebault, Quentin Kral, Johan Olofsson
We aim to see whether debris belts evolving in between two stars may be impacted by the presence of the companion and whether this leaves any detectable signature that could be obs…
Exocomets from a Solar System Perspective
Paul A. Strøm, Dennis Bodewits, Matthew M. Knight +24
Exocomets are small bodies releasing gas and dust which orbit stars other than the Sun. Their existence was first inferred from the detection of variable absorption features in ste…
Survey of planetesimal belts with ALMA: gas detected around the Sun-like star HD 129590
Quentin Kral, Luca Matra, Grant Kennedy +2
Gas detection around main sequence stars is becoming more common with around 20 systems showing the presence of CO. However, more detections are needed, especially around later spe…
Formation of secondary atmospheres on terrestrial planets by late disk accretion
Quentin Kral, Jeanne Davoult, Benjamin Charnay
Recently, gas disks have been discovered around main sequence stars well beyond the usual protoplanetary disk lifetimes (i.e., > 10 Myrs), when planets have already formed. These g…
SPHERE+: Imaging young Jupiters down to the snowline
A. Boccaletti, G. Chauvin, D. Mouillet +130
SPHERE (Beuzit et al,. 2019) has now been in operation at the VLT for more than 5 years, demonstrating a high level of performance. SPHERE has produced outstanding results using a…
Population synthesis of exocometary gas around A stars
S. Marino, M. Flock, Th. Henning +3
The presence of CO gas around 10-50 Myr old A stars with debris discs has sparked debate on whether the gas is primordial or secondary. Since secondary gas released from planetesim…