108 citations · 189 across the 4 of their papers we have counts for
15 papers
Contribution to the 2022 Cosmology session of the 56th Rencontres de Moriond: Moment expansion of polarized dust SED: A new path towards capturing the CMB -modes with LiteBIRD
L. Vacher, J. Aumont, L. Montier +3
Characterizing accurately the polarized dust emission from our Galaxy will be decisive for the quest for the Cosmic Microwave Background (CMB) primordial -modes. The incomplete…
A new approach for the statistical denoising of Planck interstellar dust polarization data
Bruno Regaldo-Saint Blancard, Erwan Allys, François Boulanger +2
Dust emission is the main foreground for cosmic microwave background (CMB) polarization. Its statistical characterization must be derived from the analysis of observational data be…
Statistical description of dust polarized emission from the diffuse interstellar medium -- A RWST approach
Bruno Regaldo-Saint Blancard, François Levrier, Erwan Allys +2
The statistical characterization of the diffuse magnetized ISM and Galactic foregrounds to the CMB poses a major challenge. To account for their non-Gaussian statistics, we need a…
A systematic study of radiative torque grain alignment in the diffuse interstellar medium
Stefan Reissl, Vincent Guillet, Robert Brauer +3
Context. Planck observations demonstrated that the grain alignment efficiency is almost constant in the diffuse ISM. Aims. We test if the Radiative Torque (RAT) theory is compatibl…
Dust moments: towards a new modelling of the galactic dust emission for CMB B-modes analysis
Anna Mangilli, Jonathan Aumont, Aditya Rotti +4
The characterization of the spectral energy distribution (SED) of dust emission has become a critical issue in the quest for primordial B-modes. The dust SED is often approximated…
Planck 2018 results. V. CMB power spectra and likelihoods
Planck Collaboration, N. Aghanim, Y. Akrami +165
This paper describes the 2018 Planck CMB likelihoods, following a hybrid approach similar to the 2015 one, with different approximations at low and high multipoles, and implementin…