26 citations · 34 across the 4 of their papers we have counts for
4 papers
Combined MEM and MHW analysis of CMB observations
R. B. Barreiro, P. Vielva, M. P. Hobson +4
We present a combined maximum-entropy method (MEM) and Mexican Hat wavelet (MHW) analysis in order to recover the different components of the microwave sky. We apply this technique…
Tests of Gaussianity of CMB maps
E. Martinez-Gonzalez, B. Barreiro, J. M. Diego +5
We study two different methods to test Gaussianity in CMB maps. One of them is based on the partition function and the other on the morphology of hot and cold spots. The partition…
Measuring Omega/b with weak lensing
N. Benitez, J. L. Sanz
A correlation between the surface density of foreground galaxies tracing the Large Scale Structure and the position of distant galaxies and quasars is expected from the magnificati…
Correlation of Excursion Sets for Non-Gaussian CMB Temperature Distributions
R. B. Barreiro, J. L. Sanz, E. Martinez-Gonzalez +1
We present a method, based on the correlation function of excursion sets above a given threshold, to test the Gaussianity of the CMB temperature fluctuations in the sky. In particu…