Chemical abundances of metal-poor RR Lyrae stars in the Magellanic Clouds
We present for the first time a detailed spectroscopic study of chemical element abundances of metal-poor RR Lyrae stars in the Large and Small Magellanic Cloud (LMC and SMC). Using the MagE echelle spectrograph at the 6.5 m Magellan telescopes, we obtain medium resolution (R ~ 2000-6000) spectra of...
| Principais autores: | , , |
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| Outros Autores: | |
| Formato: | Artigo |
| Idioma: | en_US |
| Publicado em: |
IOP Publishing
2013
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| Acesso em linha: | http://hdl.handle.net/1721.1/76331 https://orcid.org/0000-0002-2139-7145 |