The Rate, Amplitude, and Duration of Outbursts from Class 0 Protostars in Orion

The Rate, Amplitude, and Duration of Outbursts from Class 0 Protostars in Orion

At least half of a protostar’s mass is accreted in the Class 0 phase, when the central protostar is deeply embedded in a dense, infalling envelope. We present the first systematic search for outbursts from Class 0 protostars in the Orion clouds. Using photometry from Spitzer/IRAC spanning 2004 to 20...

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Bibliographic Details
Main Authors: Wafa Zakri, S. T. Megeath, William J. Fischer, Robert Gutermuth, Elise Furlan, Lee Hartmann, Nicole Karnath, Mayra Osorio, Emily Safron, Thomas Stanke, Amelia M. Stutz, John J. Tobin, Thomas S. Allen, Sam Federman, Nolan Habel, P. Manoj, Mayank Narang, Riwaj Pokhrel, Luisa Rebull, Patrick D. Sheehan, Dan M. Watson
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Series:The Astrophysical Journal Letters
Subjects:
Protostars
Star formation
Variable stars
Infrared astronomy
Online Access:https://doi.org/10.3847/2041-8213/ac46ae
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