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Dark matter halos in central and insolated galaxies.
(Universidad de Concepción.Facultad de Ciencias Físicas y MatemáticasDepartamento de Astronomía., 2011)
The first evidence of a hidden, non luminous component of the Universe came from the large discrepancy between optical and dynamical masses found in the Coma cluster by Zwicky (1933).
But this finding did not produce a ...
Anisotropic halo model: implementation and numerical results
(Wiley-blackwell Publishing, Inc, 2013-07)
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 ...
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 ...
Contracción de halos de materia oscura
(2011-05)
Se estudia la contracción que sufren los halos de materia oscura debido a la formación de una galaxia en su centro. En particular se analizan los efectos que estos sufren en sus perfiles de masa y velocidad circular aplicando ...