Orateur
Etienne Camphuis
(Institut d'Astrophysique de Paris)
Description
The South Pole Telescope (SPT) is observing the cosmic microwave background (CMB) anisotropies with arcminute resolution using its state-of-the-art camera (SPT-3G). Upcoming constraints on cosmological constraints from power spectrum analyses with the 2019/2020 data will be at least as tight as Planck’s ones, while remaining independent from the satellite experiment, thus allowing to test the consistency of the two data sets and potentially discover evidence of new physics. In this talk, I will describe the SPT-3G experiment, review current results and highlight future prospects for cosmological constraints. Then, I will present improvements to the likelihood pipeline for the next data release.
Auteur principal
Etienne Camphuis
(Institut d'Astrophysique de Paris)
