Li-rich giant stars under scrutiny: binarity, magnetic activity, and the evolutionary status after Gaia DR2
We present a study of the evolutionary state of a few lithium-rich giant stars based on the Gaia Data Release 2 (DR2) parallaxes and photometry. We also investigate the chromospheric activity, the presence of a surface magnetic field, and the radial velocity for our sample stars. We analysed both ar...
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| Principais autores: | , , , , |
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| Formato: | article |
| Idioma: | English |
| Publicado em: |
Oxford University Press
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| Endereço do item: | https://repositorio.ufrn.br/handle/123456789/31005 |
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