Colloque national CMB-France #4

Session

Session #2

23 nov. 2022, 09:30

Amphi Durand (Sorbonne Université (Campus Jussieu))

9. Updates from the South Pole Telescope

Silvia Galli (IAP)

23/11/2022 09:30

I will report the current status of the SPT-3G observations and highlight prospects for the near future.

8. LiteBIRD status

Ludovic Montier (IRAP)

23/11/2022 10:10

status

Status of the LiteBIRD mission

4. Constraining cosmology with the summer fields of the South Pole Telescope

Federica Guidi (IAP)

23/11/2022 11:10

The South Pole Telescope (SPT) is observing the CMB with arcminutes resolution, with its third generation camera (SPT-3G). One of the main goals is to improve the current constraints on cosmological parameters. During the first observing season, SPT-3G observed its baseline sky patch (1500 deg2), and obtained cosmological constraints consistent with those from the Planck mission. Deeper...

10. Building the SPT-3G 19/20 likelihood

Etienne Camphuis (Institut d'Astrophysique de Paris)

23/11/2022 11:50

The South Pole Telescope (SPT) observes the CMB anisotropies with arcminute resolution using its state-of-the-art camera (SPT-3G). Constraints on cosmological parameters from the obtained data will be as tight as Planck’s one while remaining independent from the satellite experiment, thus allowing us to test the consistency of the two data sets and investigate new physics. Reliable...