MPP Colloquium

Neutrino properties and precision cosmology

by Prof. Steen Hannestad (Aarhus University, Denmark)

Europe/Berlin
Auditorium (MPI fuer Physik)

Auditorium

MPI fuer Physik

Description
Observations of the cosmic microwave background and the large scale structure of the Universe provide an extremely powerful laboratory for probing neutrino physics. For example, the masses of light standard model neutrinos are far better constrained by cosmology than by direct laboratory measurements, and some non-standard properties can at present only be tested using cosmological data. I will review the current status of neutrino physics in relation to cosmology and then proceed to discuss the impact of future high-precision observations by new probes such as the upcoming EUCLID satellite.