scispace - formally typeset
N

Nabila Aghanim

Researcher at Université Paris-Saclay

Publications -  450
Citations -  110271

Nabila Aghanim is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Planck & Cosmic microwave background. The author has an hindex of 137, co-authored 416 publications receiving 100914 citations. Previous affiliations of Nabila Aghanim include University of Paris-Sud & University of Paris.

Papers
More filters
Journal ArticleDOI

Planck intermediate results. XL. The Sunyaev-Zeldovich signal from the Virgo cluster

Peter A. R. Ade, +203 more
TL;DR: In this paper, the authors study the Sunyaev-Zeldovich (SZ) signal in the outskirts of the Virgo cluster and compare it with analytical models and a constrained simulation of the environment of Virgo.
Journal ArticleDOI

Biases on the cosmological parameters and thermal SZ residuals

TL;DR: In this paper, the presence of secondary anisotropies is not taken into account in Cosmic Microwave Background analyses, and the effect of the residual thermal Sunyaev-Zel'dovich signal that remains after cluster extraction is investigated.
Journal ArticleDOI

The ISW-tSZ cross correlation: ISW extraction out of pure CMB data

TL;DR: In this article, the authors used the frequency dependence of the tSZ effect in multi-frequency CMB experiments without requiring the use of external large scale structure tracers data.
Journal ArticleDOI

T-ReX: a graph-based filament detection method

TL;DR: In this article, the authors propose a new approach for the automatic retrieval of the underlying filamentary structure from a 2D or 3D galaxy distribution using graph theory and the assumption that paths that link galaxies together with the minimum total length highlight the underlying distribution.
Journal ArticleDOI

Cluster scaling relations from cosmological hydrodynamic simulations in dark energy dominated universe

TL;DR: In this paper, the effect of dark energy on the X-ray and SZ scaling relations is investigated based on the first hydro-simulations of cluster formation for diferent models of light energy.