29 citations · 86 across the 12 of their papers we have counts for
3 papers · 1 filter
Unraveling the binary nature of HQ Tau: A brown dwarf companion revealed using multi-variate Gaussian process
Kim Pouilly, Jérôme Bouvier, Evelyne Alecian
Context. Both the stellar activity and the accretion processes of young stellar objects can induce variations in their radial velocity (RV). This variation is often modulated on th…
A conclusive non-detection of magnetic field in the Am star o Peg with high-precision near-infrared spectroscopy
O. Kochukhov, A. M. Amarsi, A. Lavail +10
The A-type metallic-line (Am) stars are typically considered to be non-magnetic or possessing very weak sub-G magnetic fields. This view has been repeatedly challenged in the liter…
Accretion and magnetism on young eccentric binaries: DQ Tau and AK Sco
Kim Pouilly, Axel Hahlin, Oleg Kochukhov +2
The accretion and ejection of mass in pre-main sequence (PMS) stars are key processes in stellar evolution as they shape the stellar angular momentum transport necessary for the st…