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14–16 avr. 2025
ENS Paris
Fuseau horaire Europe/Paris

non-Gaussianity in the CMB: current and future constraints and its use in component separation

16 avr. 2025, 09:50
25m
amphitheatre Jaures (ENS Paris)

amphitheatre Jaures

ENS Paris

Orateur

Michele Citran

Description

I will present my work regarding the new non-Gaussianity constraints we obtained in the first bispectrum analysis of the Planck Release 4 data, improved with respect to the previous release. I will then move on to the future prospects for non-Gaussianity regarding the LiteBIRD mission. Finally I will talk about the use of non-Gaussian statistics in component separation methods that work in harmonic space like SMICA.

Documents de présentation