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Variations in the width, density, and direction of the Palomar 5 tidal tails
(IOP, 2020)
Stars that escape globular clusters form tidal tails that are predominantly shaped by the global distribution of mass in the Galaxy, but also preserve a historical record of small-scale perturbations. Using deep grz ...
Discovery of rotation axis alignments in Milky Way globular clusters
(EDP Sciences, 2020-06-25)
There is an increasing number of recent observational results that show that some globular clusters exhibit internal rotation while they travel along their orbital trajectories around the Milky Way center. Based on these ...
Obscured clusters. Ii. Glimpse-c02 - a new metal rich globular cluster in the milky way
(EDP SCIENCES S A, 2008)
Tidal tails of Milky Way globular clusters
(EDP Sciences, 2020-05)
We report on the search for overall kinematical or structural conditions that have allowed some Milky Way globular clusters to develop tidal tails. For this purpose, we built a comprehensive catalog of globular clusters ...
VVV Study of the Young Milky Way Star Clusters Mercer 35, 69 and 70
(2012)
Young massive clusters are usually deeply embedded in dust and gas. They represent excellent astrophysical laboratories for revealing the enigma of star formation processes and the early stages of stellar evolution. ...
DISCOVERY OF RR LYRAE STARS IN THE NUCLEAR BULGE OF THE MILKY WAY
(2016)
Galactic nuclei, such as that of the Milky Way, are extreme regions with high stellar densities, and in most cases, the hosts of a supermassive black hole. One of the scenarios proposed for the formation of the Galactic ...
Popping star clusters as building blocks of the Milky Way's thick disc
(2011)
It is widely believed that star clusters form with low star formation efficiencies. With the onset of stellar winds by massive stars or finally when the first super nova blows off, the residual gas is driven out of the ...
Búsqueda de estrellas variables de campos de cúmulos abiertos en base al relevamiento VVV
(2018-12)
El presente Trabajo Final de Licenciatura se enfoca en la búsqueda y caracterización de estrellas variables en campos de cúmulos abiertos de nuestra Galaxia, usando el relevamiento en el IR cercano "Vista Variables in the ...
Different sodium enhancements among multiple populations of Milky Way globular clusters
(EDP Sciences, 2020-11)
We searched for clues to understand the different Na abundances measured in first and second generation stars of ancient Milky Way globular clusters. For that purpose, from the recent literature, we gathered the aforementioned ...
A new open cluster binary system in the milky way
(Universidad Nacional Autónoma de México. Instituto de Astronomía, 2011-03)
We have obtained CCD UBVIKC photometry for the open clusters (OCs) Hogg 12 and NGC 3590. Based on photometric and morphological criteria, as well as on the stellar density in the region, our evidence is suffi-cient to ...