Séminaires et colloques

Dark radiation -- the post-Planck status

Name: Dark radiation -- the post-Planck status
Start: 2013-04-24T14:00:00+02:00
End: 2013-04-24T15:00:00+02:00
Location: Grand Amphi

by Jan Hamann (CERN)

Wednesday 24 Apr 2013, 14:00 → 15:00 Europe/Paris

Grand Amphi

Description

I will review the physics of a dark radiation component, such as, e.g., light sterile neutrinos, in cosmology and discuss the observational status in light of the recent release of Planck CMB data.