256 citations · 419 across the 3 of their papers we have counts for
5 papers
Blind and non-blind source detection in WMAP 5-year maps
M. Massardi, M. López-Caniego, J. González-Nuevo +3
We have analyzed the efficiency in source detection and flux density estimation of blind and non-blind detection techniques exploiting the MHW2 filter applied to the Wilkinson Micr…
Component separation methods for the Planck mission
S. M. Leach, J. -F. Cardoso, C. Baccigalupi +27
The Planck satellite will map the full sky at nine frequencies from 30 to 857 GHz. The CMB intensity and polarization that are its prime targets are contaminated by foreground emis…
The Mexican Hat Wavelet Family. Application to point source detection in CMB maps
J. Gonzalez-Nuevo, F. Argueso, M. Lopez-Caniego +4
We propose a new detection technique in the plane based on an isotropic wavelet family. This family is naturally constructed as an extension of the Gaussian-Mexican Hat Wavelet pai…
Extragalactic source contributions to arcminute-scale Cosmic Microwave Background anisotropies
L. Toffolatti, M. Negrello, J. González-Nuevo +4
The possible contributions of the various classes of extragalactic sources (including, in addition to the canonical radio sources, GHz Peaked Spectrum sources, advection-dominated…
Effect of clustering on extragalactic source counts with low-resolution instruments
M. Negrello, J. Gonzalez-Nuevo, M. Magliocchetti +4
In the presence of strong clustering, low-resolution surveys measure the summed contributions of groups of sources within the beam. The counts of bright intensity peaks are therefo…