20 citations · 36 across the 6 of their papers we have counts for
5 papers · 1 filter
First tomographic measurements of the angular clustering and bias of photometric quasars from S-PLUS
Maria Lopes, Felipe Avila, Armando Bernui +1
We investigate the quasar clustering in the QuCatS photometric catalog, constructed from the fourth data release of the Southern Photometric Local Universe Survey (S-PLUS). The qua…
Probing the Cosmic Distance Duality Relation via Non-Parametric Reconstruction for High Redshifts
Felipe Avila, Fernanda Oliveira, Camila Franco +4
We test the validity of the cosmic distance duality relation (CDDR) by combining angular diameter distance and luminosity distance measurements from recent cosmological observation…
Probing cosmic isotropy: Hubble constant and matter density large-angle variations with the Pantheon+SH0ES data
Rahima Mokeddem, Maria Lopes, Felipe Avila +2
In this study we investigate potential large-angle anisotropies in the angular distribution of the cosmological parameters (the Hubble constant) and (the matter density…
Measuring the matter fluctuations in the Local Universe with the ALFALFA catalog
Camila Franco, Jezebel Oliveira, Maria Lopes +2
The standard model of cosmology describes the matter fluctuations through the matter power spectrum, where , defined at the scale of $8 h^…
Bulk Flow Motion Detection in the Local Universe with Pantheon Type Ia Supernovae
Maria Lopes, Armando Bernui, Camila Franco +1
The {\em bulk flow} in the Local Universe is a collective phenomenon due to the peculiar motions of matter structures, which, instead of moving in random directions, appears to fol…