421 citations · 1.7k across the 14 of their papers we have counts for
14 papers
Evidence for Dust Depletion in a Misaligned Protoplanetary Disk with JWST
C. C. Espaillat, T. Thanathibodee, Z. Zhu +12
Here we report the detection of dust depletion in a misaligned inner disk around UX Tau A using JWST MIRI spectra. Mid-infrared (MIR) continuum "seesaw" variability was detected in…
JWST Detects Neon Line Variability in a Protoplanetary Disk
C. C. Espaillat, T. Thanathibodee, C. V. Pittman +6
We report the first detection of variability in the mid-infrared neon line emission of a protoplanetary disk by comparing a JWST MIRI MRS spectrum of SZ Cha taken in 2023 with a Sp…
A Census of the Low Accretors. II: Accretion Properties
Thanawuth Thanathibodee, Brandon Molina, Javier Serna +4
Much is known about the processes driving accretion from protoplanetary disks onto low-mass pre-main-sequence stars (T Tauri stars). Nevertheless, it is unclear how accretion stops…
Testing the Potential for Radio Variability in Disks around T Tauri Stars with Observations and Chemical Modeling
C. C. Espaillat, E. Macias, J. Wendeborn +5
A multiwavelength observing campaign of the T Tauri star (TTS) GM Aur was undertaken in 2019 December that obtained Swift X-ray and NUV fluxes, HST NUV spectra, LCOGT ugri and TESS…
The tidal filament of NGC 4660
S. N. Kemp, C. Martinez-Robles, R. A. Marquez-Lugo +6
NGC 4660, in the Virgo cluster, is a well-studied elliptical galaxy which has a strong disk component (D/T about 0.2-0.3). The central regions including the disk component have ste…
ALMA reveals a candidate hot and compact disk around the O-type protostar IRAS 165474247
Luis Zapata, Aina Palau, Roberto Galvan-Madrid +4
We present high angular resolution ( 0.3) submillimeter continuum (0.85 mm) and line observations of the O-type protostar IRAS 165474247 carried out with the Atacama La…