The extended emission of ultracompact HII regions: An overview and new observations
Por:
de la Fuente E., Kurtz S.E., Kumar M.S.N., Franco J., Porras A., Kemp S.N., Franco-Balderas A.
Publicada:
1 ene 2009
Resumen:
Ultracompact (UC) HII regions with Extended Emission (EE) are classical UC HII regions associated with much larger (>1') structures of ionized gas. The efforts to investigate, detect, and understand if the EE is physically related with the UC emission are few. If they are related, our understanding of UC HII regions may be affected (e.g., in the estimation of ionizing UV photons). Here we present a brief overview of UC HII regions with EE (UC HII+EE) including our most recent effort aimed at searching for UC HII regions associated with extended emission. © Springer Science+Business Media, LLC 2009.
Filiaciones:
de la Fuente E.:
Instituto Nacional de Astrofísica Óptica y Electrónica, Puebla, Mexico
Centro de Radioastronomía y Astrofísica, UNAM, Morelia, Mexico
Instituto de Astronomía y Meteorología, Dpto. de Física, CUCEI, Universidad de Guadalajara, Mexico
Kurtz S.E.:
Centro de Radioastronomía y Astrofísica, UNAM, Morelia, Mexico
Kumar M.S.N.:
Centro de Astrofísica da Universidade do Porto, Portugal
Franco J.:
Instituto de Astronomía, UNAM, Mexico
Porras A.:
Instituto Nacional de Astrofísica Óptica y Electrónica, Puebla, Mexico
Kemp S.N.:
Instituto de Astronomía y Meteorología, Dpto. de Física, CUCEI, Universidad de Guadalajara, Mexico
Franco-Balderas A.:
Instituto de Astronomía, UNAM, Mexico
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