10.6k citations · 51.9k across the 321 of their papers we have counts for
34 papers · 1 filter
Biases on the cosmological parameters and thermal SZ residuals
Nicolas Taburet, Nabila Aghanim, Marian Douspis +1
We examine the biases induced on cosmological parameters when the presence of secondary anisotropies is not taken into account in Cosmic Microwave Background analyses. We first dev…
Summary of the DUNE Mission Concept
Alexandre Refregier, Marian Douspis, the DUNE collaboration
The Dark UNiverse Explorer (DUNE) is a wide-field imaging mission concept whose primary goal is the study of dark energy and dark matter with unprecedented precision. To this end,…
Optimising large galaxy surveys for ISW detection
Marian Douspis, Patricia G. Castro, Chiara Caprini +1
We report on investigations of the power of next generation cosmic microwave background and large scale structure surveys in constraining the nature of dark energy through the cros…
The cross-correlation of the CMB polarisation and the 21-cm line fluctuations from cosmic reionisation
Hiroyuki Tashiro, Nabila Aghanim, Mathieu Langer +2
The cosmic microwave background (CMB) polarisation and the 21 cm line fluctuations are powerful probes of cosmological reionisation. We study how the cross-correlation between the…
Archeops In-flight Performance, Data Processing and Map Making
J. F. Macias-Perez, G. Lagache, B. Maffei +69
Archeops is a balloon--borne experiment widely inspired by the Planck satellite and by its High Frequency Instrument (HFI). It is mainly dedicated to measure the Cosmic Microwave B…
What can be learned about dark energy evolution?
Marian Douspis, Yves Zolnierowski, Alain Blanchard +1
We examine constraints obtained from SNIa surveys on a two parameter model of dark energy in which the equation of state undergoes a transition over a period…