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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.

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Euclid: Validation of the MontePython forecasting tools

S. Casas, +442 more
TL;DR: In this article , the authors extend and adjust the mock Euclid likelihoods of the MontePython software in order to match the exact recipes used in previous Euclid Fisher matrix forecasts for several probes: weak lensing cosmic shear, photometric galaxy clustering, the cross-correlation between the latter observables, and spectroscopic galaxy clusters.
Journal ArticleDOI

Cosmology with cosmic web environments. II. Redshift-space auto and cross-power spectra

TL;DR: In this article , a Fisher analysis based on a set of thousands of Quijote simulations was conducted to show that the combination of power spectra computed in the several cosmic web environments is able to break some degeneracies.

Euclid preparation. XXX. Evaluating the weak lensing cluster mass biases using the Three Hundred Project hydrodynamical simulations

Euclid Collaboration C. Giocoli, +655 more
TL;DR: In this paper , the authors propose a solution to solve the problem of the problem: this paper ] of "uniformity" and "uncertainty" of the solution.
Journal ArticleDOI

Testing decaying dark matter models as a solution to the S8 tension with the thermal Sunyaev-Zel'dovich effect

TL;DR: In this article , the authors extended the standard Lambda-CDM cosmological model by including decay of dark matter (DDM) and investigated the impacts of DDM on the Sunyaev Zel'dovich (SZ) effect by varying the decay lifetime, including the background evolution in cosmology and the nonlinear prescription in the halo mass function.