Expansion Signatures in 35 H II Regions Traced by SOFIA [C II] Emission

Expansion Signatures in 35 H II Regions Traced by SOFIA [C II] Emission

We analyze the expansion signatures of 35 H II regions mapped in [C II ] 158 μ m emission by the Stratospheric Observatory for Infrared Astronomy. The [C II ] emission primarily traces photodissociation regions (PDRs) at the transition between ionized and neutral gas. The brightness and narrow line...

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Bibliographic Details
Main Authors: T. Faerber, L. D. Anderson, M. Luisi, L. Bonne, N. Schneider, V. Ossenkopf-Okada, A. G. G. M. Tielens, R. Simon, M. Röllig
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
H II regions
Interstellar medium
Stellar wind bubbles
Star forming regions
Online Access:https://doi.org/10.3847/1538-4357/ade852
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https://doi.org/10.3847/1538-4357/ade852

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