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          Institute: MPI für Astronomie     Collection: Publikationen_mpia     Display Documents



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ID: 421770.0, MPI für Astronomie / Publikationen_mpia
A Search for H2CO 6 cm emission toward young stellar objects. III. VLA observations
Authors:Araya, E. D.; Hofner, P.; Goss, W. M.; Linz, H.; Kurtz, S.; Olmi, L.
Language:English
Date of Publication (YYYY-MM-DD):2008
Title of Journal:The Astrophysical Journal Supplement Series
Volume:178
Start Page:330
End Page:338
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:We report the results of our third survey for formaldehyde (H2CO) 6 cm maser emission in the Galaxy. Using the Very Large Array, we detected two new H2CO maser sources (G23.01-0.41 and G25.83-0.18), thus increasing the sample of known H2CO maser regions in the Galaxy to seven. We review the characteristics of the G23.01-0.41 and G25.83-0.18 star-forming regions. The H2CO masers in G23.01-0.41 and G25.83-0.18 share several properties with the other known H 2CO masers, in particular, emission from rich maser environments and close proximity to very young massive stellar objects.
Free Keywords:ISM: Molecules; Masers; Radio Lines: ISM
External Publication Status:published
Document Type:Article
Communicated by:N. N.
Affiliations:MPI für Astronomie
Identifiers:URL:http://adsabs.harvard.edu/abs/2008ApJS..178..330A [ID No:1]
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