33 citations · 33 across the 1 of their papers we have counts for
4 papers
Radio Emission in the Cosmic Web
Pablo A. Araya-Melo, Miguel A. Aragon-Calvo, Marcus Brueggen +1
We explore the possibility of detecting radio emission in the \emph{cosmic web} by analyzing shock waves in the MareNostrum cosmological simulation. This requires a careful calibra…
Unfolding the Hierarchy of Voids
M. A. Aragon-Calvo, R. van de Weygaert, P. Araya-Melo +2
We present a framework for the hierarchical identification and characterization of voids based on the Watershed Void Finder. The Hierarchical Void Finder is based on a generalizati…
Cosmology and Cluster Halo Scaling Relations
Pablo A. Araya-Melo, Rien van de Weygaert, Bernard J. T. Jones
We explore the effects of dark matter and dark energy on the dynamical scaling properties of galaxy clusters. We investigate the cluster Faber-Jackson (FJ), Kormendy and Fundamenta…
Future Evolution of Bound Superclusters in an Accelerating Universe
Pablo A. Araya-Melo, Andreas Reisenegger, Andres Meza +3
The evolution of marginally bound supercluster-like objects in an accelerating LambdaCDM Universe is followed, by means of cosmological simulations, from the present time to an exp…