Colloque national CMB-France #4

Session

Session #1

22 nov. 2022, 13:30

Amphi Durand (Sorbonne Université (Campus Jussieu))

12. Status of the next ACT release (DR6)

Blake Sherwin

22/11/2022 13:30

status

Some status of the forthcoming ACT release (DR6)

2. High-resolution SZ observations for cluster cosmology with NIKA2

Corentin Hanser (UGA)

22/11/2022 14:10

As the largest gravitationally bound objects in the Universe, galaxy clusters are key tools to study large-scale structure formation processes and to constrain cosmological models. These studies, however, require the mass of clusters to be calibrated, for example with a mass-observable scaling relation. Systematic effects, in particular at high redshift, have an impact on this calibration and...

1. SZ science with next generation CMB maps

M. Boris Bolliet (Cambridge University, DAMTP)

22/11/2022 14:50

With high resolution and low noise multifrequency CMB maps, combined with upcoming data from galaxy surveys, observables based on the Sunyaev Zeldovich (SZ) effect constitute a promising avenue for constraining cosmological models and reshaping our understanding of galaxy formation. In this talk we will review what the thermal and kinetic SZ effects are, why they are going to become a...

11. CMB-S4 Update

M. John Carlstrom

22/11/2022 16:00

status

After a general overview of CMB-S4 and an update, it will include an overview of the Analysis of Alternatives.