159 citations · 696 across the 21 of their papers we have counts for
5 papers · 1 filter
A Survey of Deuterated Ammonia in the Cepheus Star-Forming Region L1251
Maria Galloway-Sprietsma, Yancy L. Shirley, James Di Francesco +4
Understanding the chemical processes during starless core and prestellar core evolution is an important step in understanding the initial stages of star and disk formation. This pr…
CLOVER: Convnet Line-fitting Of Velocities in Emission-line Regions
Jared Keown, James Di Francesco, Hossen Teimoorinia +2
When multiple star-forming gas structures overlap along the line-of-sight and emit optically thin emission at significantly different radial velocities, the emission can become non…
Science with an ngVLA: Star-forming Filaments and Cores on a Galactic Scale
James Di Francesco, Jared Keown, Rachel Friesen +2
Continuum observations of molecular clouds have revealed a surprising amount of substructure in the form of filaments of a few pc length and cores of ~0.1 pc diameter. Understandin…
GRACES observations of young [alpha/Fe]-rich stars
David Yong, Luca Casagrande, Kim A. Venn +10
We measure chemical abundance ratios and radial velocities in four massive (i.e., young) [alpha/Fe]-rich red giant stars using high-resolution high-S/N spectra from ESPaDOnS fed by…
Radio Properties of Young Stellar Objects in the Core of the Serpens South Infrared Dark Cloud
Nicholas Kern, Jared Keown, John Tobin +2
We present deep radio continuum observations of the star-forming core of the Serpens South Infrared Dark Cloud with the Karl G. Jansky Very Large Array (VLA). Observations were con…