240 citations · 1.3k across the 19 of their papers we have counts for
19 papers
The Evolution of Protoplanetary Disks: Probing the Inner Disk of Very Low Accretors
Thanawuth Thanathibodee, Nuria Calvet, Gregory Herczeg +7
We report FUV, optical, and NIR observations of three T Tauri stars in the Orion OB1b subassociation with H equivalent widths consistent with low or absent accretion and various…
Using FUV to IR Variability to Probe the Star-Disk Connection in the Transitional Disk of GM Aur
Laura Ingleby, Catherine Espaillat, Nuria Calvet +3
We analyze 3 epochs of ultraviolet (UV), optical and near-infrared (NIR) observations of the Taurus transitional disk GM Aur using the Hubble Space Telescope Imaging Spectrograph (…
The evolution of accretion in young stellar objects: Strong accretors at 3 - 10 Myr
Laura Ingleby, Nuria Calvet, Jesus Hernandez +4
While the rate of accretion onto T Tauri stars is predicted to decline with age, objects with strong accretion have been detected up to ages of 10 Myr. We analyze a sample of these…
Curved walls: Grain growth, settling, and composition patterns in T Tauri disk dust sublimation fronts
M. K. McClure, P. D'Alessio, N. Calvet +6
The dust sublimation walls of disks around T Tauri stars represent a directly observable cross-section through the disk atmosphere and midplane. Their emission properties can probe…
Hot Gas Lines in T Tauri Stars
David R. Ardila, Gregory J. Herczeg, Scott G. Gregory +20
For Classical T Tauri Stars (CTTSs), the resonance lines of N V, Si IV, and C IV, as well as the He II 1640 A line, act as diagnostics of the accretion process. Here we assemble a…
Characterizing the stellar photospheres and near-infrared excesses in accreting T Tauri systems
M. K. McClure, N. Calvet, C. Espaillat +6
Using NASA IRTF SpeX data from 0.8 to 4.5 m, we determine self-consistently the stellar properties and excess emission above the photosphere for a sample of classical T Tauri st…