A new take on the low-mass brown dwarf companions on wide-orbits in Upper-Scorpius

Simon Petrus, Mickaël Bonnefoy, Gaël Chauvin +10

The Upper-Scorpius association (5-11 Myr) contains a unique population of low-mass (M<30 MJup) brown-dwarfs. The detailed relative characterization of their physical properties (ma…