24 citations · 130 across the 16 of their papers we have counts for
16 papers
A CMB lensing analysis of the extended mass distribution of clusters
Facundo Toscano, Heliana Luparello, Elizabeth Johana Gonzalez +1
The aim of this work is to study the anisotropic weak lensing signal associated with the mass distribution of massive clusters of galaxies using the Cosmic Microwave Background (CM…
Cluster halo shapes in CDM and SIDM models: Unveiling the DM particle nature using a weak lensing approach
Elizabeth Johana Gonzalez, Agustín Rodriguez-Medrano, Luis Alberto Pereyra +1
Self-interacting dark matter (SIDM) is an alternative to the standard collisionless cold dark matter model (CDM), allowing for interactions between the dark matter particles throug…
The PAU Survey: Close galaxy pairs identification and analysis
E. J. Gonzalez, F. Rodriguez, D. Navarro-Gironés +18
Galaxy pairs constitute the initial building blocks of galaxy evolution, which is driven through merger events and interactions. Thus, the analysis of these systems can be valuable…
Accurate dark matter halo elongation from weak-lensing stacking analysis
Elizabeth J. Gonzalez, Kai Hoffmann, Enrique Gaztañaga +5
Shape estimates that quantify the halo anisotropic mass distribution are valuable parameters that provide information on their assembly process and evolution. Measurements of the m…
New catalogue of dark-matter halo properties identified in MICE-GC -- I. Analysis of density profile distributions
Elizabeth J. Gonzalez, Kai Hoffmann, Diego R. García Lambas +10
Constraints on dark matter halo masses from weak gravitational lensing can be improved significantly by using additional information about the morphology of their density distribut…
The LSST-DESC 3x2pt Tomography Optimization Challenge
Joe Zuntz, François Lanusse, Alex I. Malz +25
This paper presents the results of the Rubin Observatory Dark Energy Science Collaboration (DESC) 3x2pt tomography challenge, which served as a first step toward optimizing the tom…