2.5k citations · 7k across the 44 of their papers we have counts for
5 papers · 1 filter
Foreground influence on primordial non-Gaussianity estimates: needlet analysis of WMAP 5-year data
P. Cabella, D. Pietrobon, M. Veneziani +5
We constrain the amplitude of primordial non-Gaussianity in the CMB data taking into account the presence of foreground residuals in the maps. We generalise the needlet bispectrum…
Properties of Galactic cirrus clouds observed by BOOMERanG
M. Veneziani, P. A. R. Ade, J. J. Bock +24
The physical properties of galactic cirrus emission are not well characterized. BOOMERanG is a balloon-borne experiment designed to study the cosmic microwave background at high an…
Residual noise covariance for Planck low-resolution data analysis
R. Keskitalo, M. A. J. Ashdown, P. Cabella +22
Aims: Develop and validate tools to estimate residual noise covariance in Planck frequency maps. Quantify signal error effects and compare different techniques to produce low-resol…
Needlet Bispectrum Asymmetries in the WMAP 5-year Data
Davide Pietrobon, Paolo Cabella, Amedeo Balbi +3
We apply the needlet formalism to the Wilkinson Microwave Anisotropy Probe 5-year data, looking for evidence of non-Gaussianity in the bispectrum of the needlet amplitudes. We conf…
New estimates of the CMB angular power spectra from the WMAP 5 yrs low resolution data
A. Gruppuso, A. De Rosa, P. Cabella +5
A Quadratic Maximum Likelihood (QML) estimator is applied to the WMAP 5 year low resolution maps to compute the CMB angular power spectra at large scales for both temperature and p…