12 papers
CMB Anisotropies, Cosmological Parameters and Fundamental Physics: Current Status & Perspectives
Francois R. Bouchet
I describe briefly the Cosmic Microwave Background (hereafter CMB) physics which explains why high accuracy observations of its spatial structure are a unique observational tool bo…
The extragalactic background and its fluctuations in the far-infrared wavelengths
G. Lagache, J-L. Puget, A. Abergel +22
A Cosmic Far-InfraRed Background (CFIRB) has long been predicted that would traces the intial phases of galaxy formation. It has been first detected by Puget et al.(1996) using COB…
FIRBACK Far Infrared Survey with ISO: Data Reduction, Analysis and First Results
Herve Dole, Guilaine Lagache, Jean-Loup Puget +19
FIRBACK is one of the deepest cosmological surveys performed in the far infrared, using ISOPHOT. We describe this survey, its data reduction and analysis. We present the maps of fi…
FIRBACK: I. A deep survey at 175 m with ISO, preliminary results
J. L. Puget, G. Lagache, D. L Clements +10
FIRBACK is a deep survey conducted with the ISOPHOT instrument aboard the Infrared Space Observatory (ISO) at an effective wavelength of 175 m. We present here results we have o…
Multi-frequency Wiener filtering of CMB data with polarisation
F. R. Bouchet, S. Prunet, S. K. Sethi
One goal of CMB data analysis is to combine data at different frequencies, angular resolutions, and noise levels in order to best extract the component with a Plankian spectral beh…
Biasing and high-order statistics from the SSRS2
C. Benoist, A. Cappi, L. N. da Costa +3
We analyze different volume-limited samples extracted from the Southern Sky Redshift Survey (SSRS2), using counts-in-cells to compute the Count Probability Distribution Function (C…