Analysis of the Si II and Si III DR Processes Applied to Stellar Envelopes

In an earlier attempt to explain the observed excess in the IR flux of Be stars, we have analyzed the dielectronic recombination (DR) of Mg II in stellar envelopes and the influence of this atomic process on the stellar flux. In the present paper, we study the DR of other ions with astrophysical sig...

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Detalles Bibliográficos
Autores principales: Cruzado, Alicia, Ringuelet, Adela Emilia, Di Rocco, Héctor Oscar
Formato: Articulo
Lenguaje:Inglés
Publicado: 2001
Materias:
Ciencias Astronómicas
Geofísica, astronomía y astrofísica
atomic processes
infrared: stars
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/2083
http://iopscience.iop.org/article/10.1086/321375/fulltext/
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-2083
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Astronómicas
Geofísica, astronomía y astrofísica
atomic processes
infrared: stars
spellingShingle Ciencias Astronómicas
Geofísica, astronomía y astrofísica
atomic processes
infrared: stars
Cruzado, Alicia
Ringuelet, Adela Emilia
Di Rocco, Héctor Oscar
Analysis of the Si II and Si III DR Processes Applied to Stellar Envelopes
topic_facet Ciencias Astronómicas
Geofísica, astronomía y astrofísica
atomic processes
infrared: stars
description In an earlier attempt to explain the observed excess in the IR flux of Be stars, we have analyzed the dielectronic recombination (DR) of Mg II in stellar envelopes and the influence of this atomic process on the stellar flux. In the present paper, we study the DR of other ions with astrophysical significance, namely, Si II and Si III, and reach the conclusion that Si II may also contribute to the IR excess in Be stars.
format Articulo
Articulo
author Cruzado, Alicia
Ringuelet, Adela Emilia
Di Rocco, Héctor Oscar
author_facet Cruzado, Alicia
Ringuelet, Adela Emilia
Di Rocco, Héctor Oscar
author_sort Cruzado, Alicia
title Analysis of the Si II and Si III DR Processes Applied to Stellar Envelopes
title_short Analysis of the Si II and Si III DR Processes Applied to Stellar Envelopes
title_full Analysis of the Si II and Si III DR Processes Applied to Stellar Envelopes
title_fullStr Analysis of the Si II and Si III DR Processes Applied to Stellar Envelopes
title_full_unstemmed Analysis of the Si II and Si III DR Processes Applied to Stellar Envelopes
title_sort analysis of the si ii and si iii dr processes applied to stellar envelopes
publishDate 2001
url http://sedici.unlp.edu.ar/handle/10915/2083
http://iopscience.iop.org/article/10.1086/321375/fulltext/
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AT ringueletadelaemilia analysisofthesiiiandsiiiidrprocessesappliedtostellarenvelopes
AT diroccohectoroscar analysisofthesiiiandsiiiidrprocessesappliedtostellarenvelopes
bdutipo_str Repositorios
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