Browsing by Author "dbc25463-2fed-4aed-a913-1aad17af4218"

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    • Tails and streams around the Galactic globular clusters NGC 1851, NGC 1904, NGC 2298 and NGC 2808 
      Carballo Bello, Julio A.; Martínez Delgado, David; Navarrete, Camila; Catelan, Marcio; Muñoz Vidal, Ricardo Rodrigo; Antoja, Teresa; Sollima, Antonio (Oxford University Press, 2018)
      We present Dark Energy Camera imaging for the peculiar Galactic globular clustersNGC 1851, NGC1904 (M 79), NGC2298 and NGC2808. Our deep photometry reveals that all the clusters have an important contribution of stars ...
    • Whiting 1: Confirmation of its accretion by the Milky Way 
      Carballo Bello, Julio; Corral Santana, Jesús M.; Martínez Delgado, David; Sollima, Antonio; Muñoz Vidal, Ricardo Rodrigo; Duffau, Sonia; Catelán, Márcio (EDP Sciences, 2017)
      We investigate the association of Whiting 1 with the Sagittarius tidal stream by obtaining radial velocities for a sample of 101 stars observed with VIMOS. Our results reveal the presence of a component of the Sagittarius ...