Browsing by Author "Lodieu, Nicolas"

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    • BROWN DWARF DISKS AT AGES OF 5-10 Myr 

      Riaz, Basmah; Lodieu, Nicolas; Gizis, John E. (2009-11-10)
      We present Spitzer/IRAC and MIPS 24 mu m observations for 28 brown dwarfs in the Upper Scorpius (UppSco) region. We find a disk fraction of 10.7%-(+ 8.7%)(3.3%) . One object shows a small excess at 24 mu m but none at ...