411 citations · 2.7k across the 44 of their papers we have counts for
44 papers
The Macroporosity of Rubble Pile Asteroid Ryugu and Implications for the Origin of Chondrules
William Herbst, James P. Greenwood, Teng Ee Yap
We use the known surface boulder-size distribution of the C-type rubble pile asteroid Ryugu (NEA 162173) to determine its macroporosity, assuming it is a homogeneous granular aggre…
A Radiative Heating Model for Chondrule and Chondrite Formation
William Herbst, James P. Greenwood
We propose that chondrules and chondrites formed together during a brief radiative heating event caused by the close encounter of a small (m to km-scale), primitive planetesimal (S…
Optical and Radio Observations of the T Tauri Binary KH 15D (V582 Mon): Stellar Properties, Disk Mass Limit and Discovery of a CO Outflow
Rachel A. Aronow, William Herbst, A. Meredith Hughes +2
We present VRIJHK photometry of the KH 15D T Tauri binary system for the 2015/16 and 2016/17 observing seasons. For the first time in the modern (CCD) era we are seeing Star B full…
Untangling the Near-IR Spectral Features in the Protoplanetary Environment of KH 15D
Nicole A. Arulanantham, William Herbst, Martha S. Gilmore +2
We report on Gemini/GNIRS observations of the binary T Tauri system V582 Mon (KH 15D) at three orbital phases. These spectra allow us to untangle five components of the system: the…
Spitzer Observations of Long Term Infrared Variability Among Young Stellar Objects in Chamaeleon I
Kevin M. Flaherty, Lindsay DeMarchi, James Muzerolle +5
Infrared variability is common among young stellar objects, with surveys finding daily to weekly fluctuations of a few tenths of a magnitude. Space-based observations can produce h…
Seeing Through the Ring: Near-Infrared Photometry of V582 Mon (KH 15D)
Nicole A. Arulanantham, William Herbst, Ann Marie Cody +10
We examine the light and color evolution of the T Tauri binary KH 15D through photometry obtained at wavelengths between 0.55 and 8.0 m. The data were collected with ANDICAM on…