A snapshot of the inner dusty regions of a R CrB-type variable
Context. R Coronae Borealis (R CrB) variable stars are suspected to sporadically eject optically thick dust clouds causing, when one of them lies on the line-of-sight, a huge brightness decline in visible light. Direct detections with 8-m class adaptive optics of such clouds located at about 0.2–0.3...
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Principais autores: | Leão, Izan de Castro, Laverny, P. de, Chesneau, O., Mékarnia, D., Medeiros, José Renan de |
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Formato: | article |
Idioma: | English |
Publicado em: |
Astronomy & Astrophysics
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Endereço do item: | https://repositorio.ufrn.br/jspui/handle/123456789/28987 |
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