Gas molecular en la nebulosa anillo alrededor de WR 16

Using NANTEN 12CO (J=1→ 0) observations, the distribution of the molecular gas towards the multiple ring nebula sorrounding the star WR 16 has been analysed. Two striking features associated with the star and the nebula, respectively, were identified. One of them, the external one, is interstellar m...

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Detalles Bibliográficos
Autores principales: Duronea, Nicolás Urbano, Arnal, Edmundo Marcelo
Formato: Articulo
Lenguaje:Español
Publicado: 2009
Materias:
Ciencias Astronómicas
Interstellar medium
Wolf rayet stars
Molecules
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/100019
https://ri.conicet.gov.ar/11336/26733
http://www.astronomiaargentina.org.ar/b52/2009BAAA...52..139D.pdf
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-100019
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Ciencias Astronómicas
Interstellar medium
Wolf rayet stars
Molecules
spellingShingle Ciencias Astronómicas
Interstellar medium
Wolf rayet stars
Molecules
Duronea, Nicolás Urbano
Arnal, Edmundo Marcelo
Gas molecular en la nebulosa anillo alrededor de WR 16
topic_facet Ciencias Astronómicas
Interstellar medium
Wolf rayet stars
Molecules
description Using NANTEN 12CO (J=1→ 0) observations, the distribution of the molecular gas towards the multiple ring nebula sorrounding the star WR 16 has been analysed. Two striking features associated with the star and the nebula, respectively, were identified. One of them, the external one, is interstellar molecular gas which has been wind shaped in an early stage of the star. The internal feature is only noticed in a very small velocity range and has probably a stellar origin. Physical parameters have been calculated and kinematical models have been constructed in order to explain the physical link between these features and the nebula.
format Articulo
Articulo
author Duronea, Nicolás Urbano
Arnal, Edmundo Marcelo
author_facet Duronea, Nicolás Urbano
Arnal, Edmundo Marcelo
author_sort Duronea, Nicolás Urbano
title Gas molecular en la nebulosa anillo alrededor de WR 16
title_short Gas molecular en la nebulosa anillo alrededor de WR 16
title_full Gas molecular en la nebulosa anillo alrededor de WR 16
title_fullStr Gas molecular en la nebulosa anillo alrededor de WR 16
title_full_unstemmed Gas molecular en la nebulosa anillo alrededor de WR 16
title_sort gas molecular en la nebulosa anillo alrededor de wr 16
publishDate 2009
url http://sedici.unlp.edu.ar/handle/10915/100019
https://ri.conicet.gov.ar/11336/26733
http://www.astronomiaargentina.org.ar/b52/2009BAAA...52..139D.pdf
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AT arnaledmundomarcelo gasmolecularenlanebulosaanilloalrededordewr16
bdutipo_str Repositorios
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