Descubre y comparte nuestro conocimiento público

Se han encontrado 3 recursos

Resultados de búsqueda

Article 2018-04

Autor: Bonifacio, P. Caffau, E. Spite, M. Spite, F. Sbordone, L. Monaco, L. François, P. Plez, B. Molaro, P. Gallagher, A.J. Cayrel, R. Christlieb, N. Klessen, R.S. Koch, A. Ludwig, H.-G. Steffen, M. Zaggia, S. Abate, C.

Context. Extremely metal-poor (EMP) stars provide us with indirect information on the first generations of massive stars. The TOPoS survey has been designed to increase the census of these stars and to provide a chemical inventory that is as detailed as possible. Aims. Seven of the most iron-poor...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/8895

Repositorio Universidad Andrés Bello
Enlace permanente

Bonifacio, P. ,  Caffau, E. ,  Spite, M. ,  Spite, F. ,  Sbordone, L. ,  Monaco, L. ,  François, P. ,  Plez, B. ,  Molaro, P. ,  Gallagher, A.J. ,  Cayrel, R. ,  Christlieb, N. ,  Klessen, R.S. ,  Koch, A. ,  Ludwig, H.-G. ,  Steffen, M. ,  Zaggia, S. ,  Abate, C. ,  [TOPoS: IV. Chemical abundances from high-resolution observations of seven extremely metal-poor stars] ,  TOPoS: IV. Chemical abundances from high-resolution observations of seven extremely metal-poor stars
Article 2018-06

Autor: Caffau, E. Gallagher, A.J. Bonifacio, P. Spite, M. Duffau, S. Spite, F. Monaco, L. Sbordone, L.

Aims. Carbon-enhanced metal-poor (CEMP) stars represent a sizeable fraction of all known metal-poor stars in the Galaxy. Their formation and composition remains a significant topic of investigation within the stellar astrophysics community. Methods. We analysed a sample of low-resolution spectra ...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/9238

Repositorio Universidad Andrés Bello
Enlace permanente

Caffau, E. ,  Gallagher, A.J. ,  Bonifacio, P. ,  Spite, M. ,  Duffau, S. ,  Spite, F. ,  Monaco, L. ,  Sbordone, L. ,  [Investigation of a sample of carbon-enhanced metal-poor stars observed with FORS and GMOS] ,  Investigation of a sample of carbon-enhanced metal-poor stars observed with FORS and GMOS
Article 2015-07

Autor: Sbordone, L. Monaco, L. Moni Bidin, C. Bonifacio, P. Villanova, S. Bellazzini, M. Ibata, R. Chiba, M. Geisler, D. Caffau, E. Duffau, S.

Context. The tidal disruption of the Sagittarius dwarf spheroidal galaxy (Sgr dSph) is producing the most prominent substructure in the Milky Way (MW) halo, the Sagittarius Stream. Aside from field stars, it is suspected that the Sgr dSph has lost a number of globular clusters (GC). Many Galactic...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/3763

Repositorio UNAB
Enlace permanente

Sbordone, L. ,  Monaco, L. ,  Moni Bidin, C. ,  Bonifacio, P. ,  Villanova, S. ,  Bellazzini, M. ,  Ibata, R. ,  Chiba, M. ,  Geisler, D. ,  Caffau, E. ,  Duffau, S. ,  [Chemical abundances of giant stars in NGC 5053 and NGC 5634, two globular clusters associated with the Sagittarius dwarf spheroidal galaxy?] ,  Chemical abundances of giant stars in NGC 5053 and NGC 5634, two globular clusters associated with the Sagittarius dwarf spheroidal galaxy?

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo