The Deuterium Fractionation of NH3 in Massive Star-forming Regions

Deuteration is sensitive to environmental conditions in star-forming regions. To investigate NH _2 D chemistry, we compared the spatial distribution of ortho-NH _2 D ${1}_{11}^{s}-{1}_{01}^{a}$ , NH _3 (1,1), and NH _3 (2,2) in 12 late-stage massive star-forming regions. By averaging several pixels...

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Bibliographic Details
Main Authors: Yuqiang Li, Junzhi Wang, Juan Li, Prathap Rayalacheruvu, Liton Majumdar, Yaoting Yan, Donghui Quan, Xing Lu, Siqi Zheng
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
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Online Access:https://doi.org/10.3847/1538-4357/ad8444
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