880 mu n IMAGING OF A TRANSITIONAL DISK IN UPPER SCORPIUS: HOLDOVER FROM THE ERA OF GIANT PLANET FORMATION?

We present 880 mu m images of the transition disk around the star [PZ99] J160421.7-213028, a solar mass star in the nearby Upper Scorpius association. With a resolution down to 0734, we resolve the inner hole in this disk, and via model fitting to the visibilities and spectral energy distribution we...

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Veröffentlicht in:	The Astrophysical journal 2012-07, Vol.753 (1), p.1-12
Hauptverfasser:	Mathews, Geoffrey S, Williams, Jonathan P, Menard, Francois
Format:	Artikel
Sprache:	eng
Schlagworte:	Accretion disks Density Dust Formations Holes Planet formation Spectral energy distribution Stars
Online-Zugang:	Volltext
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