313 citations · 1.8k across the 41 of their papers we have counts for
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Blowing Bubbles around Intermediate-Mass Stars: Feedback from Main-Sequence Winds is not Enough
Anna L. Rosen, Stella S. R. Offner, Michael M. Foley +1
Numerous spherical ``shells" have been observed in young star-forming environments that host low- and intermediate-mass stars. These observations suggest that these shells may be p…
Aluminum-26 Enrichment in the Surface of Protostellar Disks Due to Protostellar Cosmic Rays
Brandt A. L. Gaches, Stefanie Walch, Stella S. R. Walch +1
The radioactive decay of aluminum-26 (Al) is an important heating source in early planet formation. Since its discovery, there have been several mechanisms proposed to intro…
Zooming in on Individual Star Formation: Low- and High-mass Stars
Anna L. Rosen, Stella S. R. Offner, Sarah I. Sadavoy +3
Star formation is a multi-scale, multi-physics problem ranging from the size scale of molecular clouds (10s pc) down to the size scales of dense prestellar cores (0.1 p…
Impact of Cosmic-Ray Feedback on Accretion and Chemistry in Circumstellar Disks
S. S. R. Offner, B. A. L. Gaches, J. Holdship
We use the gas-grain chemistry code UCLCHEM to explore the impact of cosmic-ray feedback on the chemistry of circumstellar disks. We model the attenuation and energy losses of the…
Time-Domain Photometry of Protostars at Far-Infrared and Submillimeter Wavelengths
William J. Fischer, Michael Dunham, Joel Green +16
The majority of the ultimate main-sequence mass of a star is assembled in the protostellar phase, where a forming star is embedded in an infalling envelope and encircled by a proto…
Variability in the Assembly of Protostellar Systems
Joel D. Green, Yao-Lun Yang, Tom Megeath +17
Understanding the collapse of clouds and the formation of protoplanetary disks is essential to understanding the formation of stars and planets. Infall and accretion, the mass-aggr…