Detection of a High-velocity Jet from MWC 349A Traced by Hydrogen Recombination Line Maser Emission

Detection of a High-velocity Jet from MWC 349A Traced by Hydrogen Recombination Line Maser Emission

MWC 349A is one of the rare stars known to have hydrogen radio recombination line (RRL) masers. The bright maser emission makes it possible to study the dynamics of the system at milliarcsecond (mas) precision. We present Atacama Large Millimeter/submillimeter Array observations of the 1.4 and 0.8 m...

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Bibliographic Details
Main Authors: Sirina Prasad, Qizhou Zhang, James Moran, Yue Cao, Izaskun Jimenéz-Serra, Jesus Martín-Pintado, Antonio Martínez-Henares, Alejandro Báez-Rubio
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal Letters
Subjects:
Star formation
Circumstellar disks
Astrophysical masers
Jets
Interferometry
Evolved stars
Online Access:https://doi.org/10.3847/2041-8213/ace7ba

Internet

https://doi.org/10.3847/2041-8213/ace7ba

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