66 citations · 116 across the 5 of their papers we have counts for
5 papers
MILCANN : A neural network assessed tSZ map for galaxy cluster detection
G. Hurier, N. Aghanim, M. Douspis
We present the first combination of thermal Sunyaev-Zel'dovich (tSZ) map with a multi-frequency quality assessment of the sky pixels based on Artificial Neural Networks (ANN) aimin…
The ISW-tSZ cross correlation: ISW extraction out of pure CMB data
N. Taburet, C. Hernandez-Monteagudo, N. Aghanim +2
If Dark Energy introduces an acceleration in the universal expansion then large scale gravitational potential wells should be shrinking, causing a blueshift in the CMB photons that…
The X-ray surface brightness profiles of hot galaxy clusters up to z~0.8: evidence for self-similarity and constraints on Omega_0
M. Arnaud, N. Aghanim, D. M. Neumann
We study the ROSAT surface brightness profiles of a sample of 25 distant (0.3<z<0.83) hot (kT>3.5keV) clusters. For both open and flat cosmological models, the derived emission mea…
XMM-Newton Observations of Galaxy Clusters: The Radial Temperature Profile of A2163
G. W. Pratt, M. Arnaud, N. Aghanim
XMM-Newton, with its high throughput and excellent spatial and spectral resolution, is an ideal instrument for spectro-imaging observation of clusters. Presented here is an XMM-New…
Simulations of the Microwave Sky and of its ``Observations''
F. R. Bouchet, R. Gispert, N. Aghanim +4
Here follows a preliminary report on the construction of fake millimeter and sub-millimeter skies, as observed by virtual instruments, e.g. the COBRA/SAMBA mission, using theoretic…