90 citations · 875 across the 65 of their papers we have counts for
4 papers · 1 filter
SZ and CMB reconstruction using Generalized Morphological Component Analysis
J. Bobin, Y. Moudden, J. -L. Starck +2
In the last decade, the study of cosmic microwave background (CMB) data has become one of the most powerful tools to study and understand the Universe. More precisely, measuring th…
Secondary anisotropies of the CMB
Nabila Aghanim, Subhabrata Majumdar, Joseph Silk
The Cosmic Microwave Background fluctuations provide a powerful probe of the dark ages of the universe through the imprint of the secondary anisotropies associated with the reionis…
Secondary B-mode polarization from Faraday rotation in clusters and galaxies
Hiroyuki Tashiro, Nabila Aghanim, Mathieu Langer
We revisit the polarisation induced by Faraday rotation when Cosmic Microwave Background photons traverse magnetised plasma. We compute the secondary B-mode angular power spectrum…
On the detectability of non-trivial topologies
M. Kunz, N. Aghanim, A. Riazuelo +1
We explore the main physical processes which potentially affect the topological signal in the Cosmic Microwave Background (CMB) for a range of toroidal universes. We consider speci…