142 citations · 502 across the 15 of their papers we have counts for
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astro-ph.SR2010
The substellar mass function in the central region of the open cluster Praesepe from deep LBT observations
W. Wang, S. Boudreault, B. Goldman +3
Studies of the mass function (MF) of open clusters of different ages allow us to probe the efficiency with which brown dwarfs (BDs) are evaporated from clusters to populate the fie…
astro-ph.SR2010★ 20 cited
HRC-I/Chandra X-ray observations towards sigma Orionis
J. A. Caballero, J. F. Albacete-Colombo, J. Lopez-Santiago
Aims: We investigated the X-ray emission from young stars and brown dwarfs in the sigma Orionis cluster (tau~3 Ma, d~385 pc) and its relation to mass, presence of circumstellar dis…
astro-ph.SR2010★ 22 cited
Stars and brown dwarfs in the sigma Orionis cluster. II. A proper motion study
Jose A. Caballero
Aims: I seek to fully know the stellar and substellar populations in the young sigma Orionis open cluster, which is a benchmark for star-forming studies. Because of the very low pr…