A Direct Imaging Search for Substellar-Mass Companions around Solar-Type Stars in the Upper-Sco OB Association
We present first results from our search for brown dwarf and giant planet companions around G and K type stars in the Upper Sco OB association. Our survey is designed to detect companions as faint as I=20 about 2 arcsec from the star. This sensitivity corresponds to 10MJ at 300 AU according to current evolutionary models. The host stars were
Tata, Ramarao et al.
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2007