163 citations · 754 across the 12 of their papers we have counts for
5 papers · 1 filter
CO J=6-5 observations of TW Hya with the SMA
C. Qi, D. J. Wilner, N. Calvet +5
We present the first images of the 691.473 GHz CO J=6-5 line in a protoplanetary disk, obtained along with the 690 GHz dust continuum, toward the classical T Tauri star TW Hya usin…
Discovery of a Planetary-Mass Brown Dwarf with a Circumstellar Disk
K. L. Luhman, Lucia Adame, Paola D'Alessio +4
Using the Hubble Space Telescope, the 4 m Blanco telescope at the Cerro Tololo Inter-American Observatory, and the Spitzer Space Telescope, we have performed deep imaging from 0.8…
Effects of Dust Growth and Settling in T Tauri Disks
Paola D'Alessio, Nuria Calvet, Lee Hartmann +2
We present self-consistent disk models for T Tauri stars which include a parameterized treatment of dust settling and grain growth, building on techniques developed in a series of…
IRAC Observations of Taurus Pre-Main Sequence Stars
Lee Hartmann, S. T. Megeath, Lori Allen +5
We present infrared photometry obtained with the IRAC camera on the Spitzer Space Telescope of a sample of 82 pre-main sequence stars and brown dwarfs in the Taurus star-forming re…
Measuring Accretion in Young Substellar Objects: Approaching the Planetary Mass Regime
J. Muzerolle, K. L. Luhman, C. Briceno +2
We present observations of Halpha emission line profiles taken at Magellan Observatory for a sample of 39 young low-mass stars and brown dwarfs in the Taurus and Chamaeleon I star…