A near-infrared survey for new low-mass members in Alpha Per

N. Lodieu, M. J. McCaughrean, D. Barrado y Navascues +2

We present a near-infrared (K'-band) survey of 0.7 square degree area in the Alpha Persei open cluster (age = 90 Myr, distance = 182 pc) carried out with the Omega-Prime camera on…