245 citations · 245 across the 2 of their papers we have counts for
4 papers
Cross-correlating the Microwave Sky with Galaxy Surveys
Pablo Fosalba, Enrique Gaztanaga, Francisco J. Castander
We present results for the cross-correlation between the WMAP 1st-year cosmic microwave background (CMB) anisotropy data and optical galaxy surveys: the APM and SDSS DR1 catalogs.…
Detection of the ISW and SZ effects from the CMB-Galaxy correlation
Pablo Fosalba, Enrique Gaztanaga, Francisco Castander
We present a cross-correlation analysis of the WMAP cosmic microwave background (CMB) temperature anisotropies and the SDSS galaxy density fluctuations. We find significant detecti…
Gravitational Evolution of the Large-Scale Density Distribution: The Edgeworth & Gamma Expansions
P. Fosalba, E. Gaztanaga, E. Elizalde
The gravitational evolution of the cosmic one-point Probability Distribution Function (PDF) can be estimated using an analytic approximation that combines gravitational Perturbatio…
Data compression on board the PLANCK Satellite Low Frequency Instrument: optimal compression rate
E. Gaztanaga, J. Barriga, A. Romeo +2
Data on board the future PLANCK Low Frequency Instrument (LFI), to measure the Cosmic Microwave Background (CMB) anisotropies, consist of differential temperature measurements,…