14 citations · 15 across the 2 of their papers we have counts for
5 papers
Dispersal of protoplanetary disks by central wind stripping
I. Matsuyama, D. Johnstone, D. Hollenbach
We present a model for the dispersal of protoplanetary disks by winds from either the central star or the inner disk. These winds obliquely strike the flaring disk surface and stri…
A Genetic Algorithm-Based Exploration of Three Filament Models: A Case for the Magnetic Support of the G11.11-0.12 Infrared-Dark Cloud
Jason D. Fiege, Doug Johnstone, Russell O. Redman +1
The G11.11-0.12 infrared-dark cloud has a filamentary appearance, both in extinction against the diffuse infrared emission of the Galactic plane and in emission at 850 microns. We…
Destruction of Stellar Disks by Photoevaporation
D. Johnstone, I. Matsuyama, I. G. McCarthy +1
Photoevaporation may provide an explanation for the short lifetimes of disks around young stars. With the exception of neutral oxygen lines, the observed low-velocity forbidden lin…
Photoevaporation of Circumstellar Disks around Young Stars
Andreea S. Font, Ian G. McCarthy, Doug Johnstone +1
We examine the ability of photoevaporative disk winds to explain the low-velocity components observed in the forbidden line spectra of low-mass T Tauri stars. Using the analytic mo…
Halting planet migration by photoevaporation from the central source
Isamu Matsuyama, Doug Johnstone, Norman Murray
The recent discovery of Jupiter-mass planets orbiting at a few AU from their stars compliments earlier detections of massive planets on very small orbits. The short period orbits s…