526 citations · 5k across the 79 of their papers we have counts for
81 papers
Reflex instabilities II: The reflex motion of the central object drives at least seven instabilities in accretion discs
Nathan Magnan, Michel Tagger, Clément Baruteau +3
This series of papers studies the stability of accretion discs to the reflex motion of the central object under the gravitational pull of the disc itself. In this second paper, we…
Reflex instabilities I: Boundaries makes grid-based disc simulations frame-dependent
Nathan Magnan, Michel Tagger, Clément Baruteau +4
If the mass distribution within an accretion disc is asymmetric, it will exert a gravitational pull on its central object. The central object must then move away from the origin of…
SPIRou near-infrared spectropolarimetry of the ultra-hot Jupiter KELT-9b: tentative detection of the planet magnetic field
Alexis Lavail, Florian Debras, David Rogé Royo +23
Exoplanetary magnetic fields govern atmospheric escape and circulation but have eluded detection in close-in planets. In the ultra-hot Jupiter KELT-9b, atmospheric dynamo is predic…
From spirals to rings: dust dynamics in gravitoturbulent protoplanetary discs after late infall
Clément Baruteau, Steven Rendon Restrepo, Gaylor Wafflard-Fernandez +7
Substructures appear to be a common trait of all extended protoplanetary discs. They are found notably in discs still surrounded by ambient, possibly infalling material. In this st…
Hydrodynamical Simulations of Resonant Breaking in Multi-Planet Systems via Rebound Migration During Disk Dispersal
Beibei Liu, Clément Baruteau, Zhaohuan Zhu +3
This study extends the investigation of rebound outward migration to multi-planet systems near an inner expanding disk cavity driven by stellar X-ray photoevaporation. Using 2D hyd…
Disc Fragmentation. III. The need for a new paradigm for formation of planets within close binary systems
Luyao Zhang, Sergei Nayakshin, Clement Baruteau +2
Dozens of planets and brown dwarfs are known to orbit one component of tight stellar binaries ( au), despite circumstellar discs in such systems being trun…