The Evolution of Protostellar Outflow Cavities, Kinematics, and Angular Distribution of Momentum and Energy in Orion A: Evidence for Dynamical Cores
We present Atacama Large Millimeter/submillimeter Array observations of the ∼10,000 au environment surrounding 21 protostars in the Orion A molecular cloud tracing outflows. Our sample is composed of Class 0 to flat-spectrum protostars, spanning the full ∼1 Myr lifetime. We derive the angular distri...
Main Authors: | Cheng-Han Hsieh, Héctor G. Arce, Zhi-Yun Li, Michael Dunham, Stella Offner, Ian W. Stephens, Amelia Stutz, Tom Megeath, Shuo Kong, Adele Plunkett, John J. Tobin, Yichen Zhang, Diego Mardones, Jaime E. Pineda, Thomas Stanke, John Carpenter |
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Format: | Article |
Language: | English |
Published: |
IOP Publishing
2023-01-01
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Series: | The Astrophysical Journal |
Subjects: | |
Online Access: | https://doi.org/10.3847/1538-4357/acba13 |
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