524 citations · 6.3k across the 132 of their papers we have counts for
8 papers · 1 filter
The statistics of accelerations seen in radial velocity searches for planets
Alice C. Quillen
Radial velocity searches for extrasolar planets have discovered stars undergoing slow accelerations. The accelerations are likely due to one or more gas giant planets or brown dwar…
Planet Migration through a Self-Gravitating Planetesimal Disk
Alexander J. Moore, Alice C. Quillen, Richard G. Edgar
We simulate planet migration caused by interactions between planets and a planetesimal disk. We use an N-body integrator optimized for near-Keplerian motion that runs in parallel o…
The Morphology of Collisionless Galactic Rings Exterior to Evolving Bars
Micaela Bagley, Ivan Minchev, Alice C. Quillen
The morphology of the outer rings of early-type spiral galaxies is compared to integrations of massless collisionless particles initially in nearly circular orbits. Particles are p…
The Radial Velocity Experiment (RAVE): second data release
T. Zwitter, A. Siebert, U. Munari +51
We present the second data release of the Radial Velocity Experiment (RAVE), an ambitious spectroscopic survey to measure radial velocities (RVs) and stellar atmosphere parameters…
Protostellar Outflow Evolution in Turbulent Environments
Andrew J. Cunningham, Adam Frank, Jonathan Carroll +2
The link between turbulence in star formatting environments and protostellar jets remains controversial. To explore issues of turbulence and fossil cavities driven by young stellar…
Outflow Driven Turbulence in Molecular Clouds
Jonathan J. Carroll, Adam Frank, Eric G. Blackman +2
In this paper we explore the relationship between protostellar outflows and turbulence in molecular clouds. Using 3-D numerical simulations we focus on the hydrodynamics of multipl…
An Infrared Survey of Brightest Cluster Galaxies. II: Why are Some Brightest Cluster Galaxies Forming Stars?
Christopher P. O'Dea, Stefi A. Baum, George Privon +12
Quillen et al.(2007) presented an imaging survey with the {\it Spitzer Space Telescope} of 62 brightest cluster galaxies with optical line emission located in the cores of X-ray lu…
When is star formation episodic? A delay differential equation negative feedback model
Alice C. Quillen, Joss Bland-Hawthorn
We introduce a differential equation for star formation in galaxies that incorporates negative feedback with a delay. When the feedback is instantaneous, solutions approach a self-…