68 citations · 195 across the 5 of their papers we have counts for
4 papers
New Spatially Resolved Imaging of the SR 21 Transition Disk and Constraints on the Small-Grain Disk Geometry
Steph Sallum, Andy Skemer, Josh Eisner +9
We present new 0.6 - 4 m imaging of the SR 21 transition disk from Keck/NIRC2 and Magellan/MagAO. The protoplanetary disk around SR 21 has a large (~ 30 - 40 AU) clearing first…
Testing Models with Brown Dwarf Binaries
Trent J. Dupuy, Michael C. Liu
We have been using Keck laser guide star adaptive optics to monitor the orbits of ultracool binaries, providing dynamical masses at lower luminosities and temperatures than previou…
Dynamical Opacity-Sampling Models of Mira Variables. I: Modelling Description and Analysis of Approximations
M. J. Ireland, M. Scholz, P. R. Wood
We describe the Cool Opacity-sampling Dynamic EXtended (CODEX) atmosphere models of Mira variable stars, and examine in detail the physical and numerical approximations that go in…
Born Again Protoplanetary Disk Around Mira B
M. J. Ireland, J. D. Monnier, P. G. Tuthill +6
The Mira AB system is a nearby (~107 pc) example of a wind accreting binary star system. In this class of system, the wind from a mass-losing red giant star (Mira A) is accreted on…