Artículo
Interactions of equatorial winds in super-Eddington stellar sources
Fecha de publicación:
07/2021
Editorial:
Asociación Argentina de Astronomía
Revista:
Boletín de la Asociación Argentina de Astronomía
ISSN:
0571-3285
e-ISSN:
1669-9521
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Compact objects accreting at super-Eddington rates launch powerful winds and jets. The jet interacts with the wind of the disk. A powerful jet pushes the wind sidewards producing a supersonic equatorial outflow. Such a situation might be the case in the well-known super-accreting Galactic microquasar SS433, where theexistence of an equatorial wind has been revealed by high-resolution radio observations. In this work, we present preliminary results of quantitative estimates of the expected radiation from the interaction between a jet-induced equatorial wind and a very luminous donor star with weak or null winds (e.g. a PopIII star). The results are of interest for understanding ultraluminous X-ray sources and other super-Eddington accretors in the early universe.
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(IAR)
Articulos de INST.ARG.DE RADIOASTRONOMIA (I)
Articulos de INST.ARG.DE RADIOASTRONOMIA (I)
Citación
Abaroa, Leandro; Sotomayor Checa, Pablo Omar; Romero, Gustavo Esteban; Interactions of equatorial winds in super-Eddington stellar sources; Asociación Argentina de Astronomía; Boletín de la Asociación Argentina de Astronomía; 62; 7-2021; 262-264
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