An infrared imaging search for low-mass companions to members of the young nearby beta Pic and Tucana/Horologium associations

Ralph Neuh"auser, E. W. Guenther, J. Alves +3

We present deep high dynamic range infrared images of young nearby stars in the Tucana/Horologium and beta Pic associations, all ~ 10 to 35 Myrs young and at ~10 to 60 pc distance.…