The dense molecular envelope around the compact H II region G5.89 - 0.39 (W28 A2)
| Author | dc.contributor.author | Gómez, Yolanda | |
| Author | dc.contributor.author | Rodríguez, Luis F. | es_CL |
| Author | dc.contributor.author | Garay Brignardello, Guido | es_CL |
| Author | dc.contributor.author | Moran, James M. | es_CL |
| Admission date | dc.date.accessioned | 2014-01-07T19:33:06Z | |
| Available date | dc.date.available | 2014-01-07T19:33:06Z | |
| Publication date | dc.date.issued | 1991-08-20 | |
| Cita de ítem | dc.identifier.citation | Astrophysical Journal, Part 1, vol. 377, Aug. 20, 1991, p. 519-525 | en_US |
| Identifier | dc.identifier.issn | 0004-637X | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/126017 | |
| General note | dc.description | Artículo de publicación ISI | en_US |
| Abstract | dc.description.abstract | VLA observations of ammonia in the (J, K) = (2, 2) and (3, 3) inversion transitions toward the compact H II region G5.89 - 0.39 are presented. These observations reveal the presence of a massive and hot molecular envelope that is clumpy and probably undergoing expansion. Overheated or inverted (3, 3) ammonia emission is detected in front of the H II region. The radio continuum map shows bipolar protuberances, suggesting that the ionized gas is flowing out through openings in the molecular envelope. | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Publisher | dc.publisher | The American Astronomical Society | en_US |
| Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | * |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| Keywords | dc.subject | Ammonia | en_US |
| Título | dc.title | The dense molecular envelope around the compact H II region G5.89 - 0.39 (W28 A2) | en_US |
| Document type | dc.type | Artículo de revista |
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