About
Cosmological observations provide constraints on the neutrino sector that are model-dependent, but potentially very strong under a set of reasonable assumptions. I will give an overview of recent cosmological constraints on the neutrino number density, the sum of the neutrino masses and the presence of sterile neutrinos, together with a discussion of the underlying assumptions. I will briefly summarise the expected sensitivity of future experiments to neutrino parameters.
The video of the presentation will be available shortly after the event.
Eucapt Colloquia: https://cern.zoom.us/j/63134744585?pwd=UDAySWpBZGNMTVlSWitQRGYrTzZQdz09.
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The talk
Credits and licence
- Institution
- CERN
- Department
- EuCAPT Virtual Colloquium
- Speaker
- Julien Lesgourgues
- Year
- 2021
- Language
- English
- Subjects
- Physics
- Source
- CERN
- Licence
- CERN, as CERN states it. CERN's terms
- Attribution
- © CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
- Who can watch
- CERN gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed