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| Paper: |
PUCHEROS Early Science: A New Be+sdO Candidate* |
| Volume: |
464, Circumstellar Dynamics at High Resolution |
| Page: |
75 |
| Authors: |
Rivinius, Th.; Vanzi, L.; Chacon, J.; Leyton, P.; Helminiak., K. G.; Baffico, M.; Štefl, S.; Baade, D.; Avila, G.; Guirao, C. |
| Abstract: |
We report on the first scientific results with the recently
commissioned PUCHEROS spectrograph, mounted at the 50 cm telescope of the
Pontificia Universidad Catolica near Santiago, Chile. A hitherto unknown
candidate Be+sdO binary was identified, o Pup. If confirmed, it would be
the fourth member of this class. Such stars have obtained their rapid rotation
through binary mass transfer and now consist of a Be star and a hot subdwarf. |
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