365 citations · 467 across the 7 of their papers we have counts for
7 papers
The nature of dark matter and the density profile and central behavior of relaxed halos
Eduard Salvador-Solé, Alberto Manrique, Guillermo González-Casado +1
We show that the two basic assumptions of the model recently proposed by Manrique and coworkers for the universal density profile of cold dark matter (CDM) halos, namely that these…
Implications of Halo Inside-out Growth on the X-Ray Properties of Nearby Galaxy Systems within the Preheating Scenario
Jose M. Solanes, Alberto Manrique, Guillermo Gonzalez-Casado +1
We present an entirely analytic model for a preheated, polytropic intergalactic medium in hydrostatic equilibrium within a NFW dark halo potential in which the evolution of the hal…
The HI Content of Spirals. II. Gas Deficiency in Cluster Galaxies
Jose M. Solanes, Alberto Manrique, Carlos Garcia-Gomez +3
We derive the atomic hydrogen content for a total of 1900 spirals in the fields of eighteen nearby clusters. By comparing the HI deficiency distributions of the galaxies inside of…
Substructure in the ENACS clusters
J. M. Solanes, E. Salvador-Sole, G. Gonzalez-Casado
Subclustering is investigated in a set of 67 rich cluster galaxy samples extracted from the ESO Nearby Abell Cluster Survey (ENACS) catalog. We apply four well-known statistical te…
Why are Halo Density Profiles Stable at Formation?
G. Gonzalez-Casado, A. Raig, E. Salvador-Sole
We analyze the physical justification of the picture proposed by Salvador-Sole et al. in these proceedings for the time evolution of the universal density profile of dark-matter ha…
Scaling Evolution of Universal Dark-Matter Halo Density Profiles
A. Raig, G. Gonzalez-Casado, E. Salvador-Sole
Dark-matter halos show a universal density profile with a scaling such that less massive systems are typically denser. This mass-density relation is well described by a proportiona…