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Effects of superstructure environment on galaxy groups
(Oxford University Press, 2013-06-21)
We analyse properties of galaxy groups and their dependence on the large-scale environment as defined by superstructures. We find that group–galaxy cross–correlations depend only on group properties regardless the groups ...
Age and Metallicity Analysis of the Small Magellanic Cloud from Star Clusters
(2013)
We present metallicities for 15 Small Magellanic Cloud (SMC) star clusters. We add to this information the ages and metallicities of 15 additional star clusters previously studied by Parisi et al. (2009) and Parisi et al. ...
Distribución superficial de impactos en Iapetus originada por el remanente de una colisión
(Asociación Argentina de Astronomía, 2015)
Mediante el Problema Circular de Tres Cuerpos Restricto Saturno–Iapetus se analizan posibles distribuciones de impactos sobre la superficie de Iapetus, originadas a partir de considerar una población de baja energía generada ...
Anisotropic halo model
(2013-07-21)
In the present work, we extend the classic halo model for the large-scale matter distribution including a triaxial model for the halo profiles and their alignments. In particular, we derive general expressions for the ...
Estructura de las Burbujas en la región Sureste de la Nube Mayor de Magallanes
(Rovero, A.C., Tissera, P.B., Pellizza, L.J., Lares, M., 2013)
Estudio infrarrojo de los jets estelares MHO 2147/2148
(Asociación Argentina de Astronomía, 2015)
On Lifetimes of Dusty Debris Disks around A-type Stars
(IAU Editorial, 2014-01)