41 citations · 215 across the 13 of their papers we have counts for
7 papers
The Accretion History of EX Lup: A Century of Bursts, Outbursts, and Quiescence
Mu-Tian Wang, Gregory J. Herczeg, Hui-Gen Liu +11
EX Lup is the archetype for the class of young stars that undergoes repeated accretion outbursts of mag at optical wavelengths and that last for months. Despite extensive…
Photometric and Spectroscopic monitoring of YSOs in nearby star forming regions. I. Eruptive YSOs
Carlos Contreras Peña, Gregory J. Herczeg, Mizna Ashraf +7
Mid-infrared (mid-IR) variability in young stellar objects (YSOs) is driven by several physical mechanisms, which produce a variety of amplitudes and light curve shapes. One of the…
Accretion Burst Echoes as Probes of Protostellar Environments and Episodic Mass Assembly
Logan Francis, Doug Johnstone, Jeong-Eun Lee +5
Protostars likely accrete material at a highly time variable rate, however, measurements of accretion variability from the youngest protostars are rare, as they are still deeply em…
The JCMT Transient Survey: Single Epoch Transients and Variability of Faint Sources
Doug Johnstone, Bhavana Lalchand, Steve Mairs +13
Short-duration flares at millimeter wavelengths provide unique insights into the strongest magnetic reconnection events in stellar coronae, and combine with longer-term variability…
Diagnosing FUor-like Sources: The Parameter Space of Viscously Heated Disks in the Optical and Near-IR
Hanpu Liu, Gregory J. Herczeg, Doug Johnstone +8
FU Ori type objects (FUors) are decades-long outbursts of accretion onto young stars that are strong enough to viscously heat disks so that the disk outshines the central star. We…
The Relationship between Mid-Infrared and Sub-Millimetre Variability of Deeply Embedded Protostars
Carlos Contreras Peña, Doug Johnstone, Giseon Baek +5
We study the relationship between the mid-infrared and sub-mm variability of deeply embedded protostars using the multi-epoch data from the Wide Infrared Survey Explorer (/NE…