Unveiling the hot molecular core in the ultracompact H II region with extended emission G12.21-0.10

We present a multiwavelength study of the cometary H II region G12.21-0.10 using the VLA and OVRO. Both radio continuum (0.3, 0.7, 2 and 3.6 cm) and spectral lines of H41α, 13CS(2−1) & (1−0), and NH3(2,2) & (4,4) observations are included. We find two 3 mm continuum peaks toward G12.21-0.10; one of...

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Bibliographic Details

Published in:	Revista Mexicana de Astronomía y Astrofísica
Main Authors:	E. de la Fuente, M. A. Trinidad, A. Porras, C. Rodríguez-Rico, E. D. Araya, S. Kurtz, P. Hofner, A. Nigoche-Netro
Format:	Artigo
Language:	Inglês
Published:	Universidad Nacional Autónoma de México 2018
Subjects:	Física, Astronomía y Matemáticas
Online Access:	https://www.redalyc.org/articulo.oa?id=57171626009 https://www.redalyc.org/journal/571/57171626009/ https://www.redalyc.org/journal/571/57171626009/html/ https://www.redalyc.org/journal/571/57171626009/57171626009.epub https://www.redalyc.org/journal/571/57171626009/movil
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