Weighing neutrinos with cosmological observables

por Sergio Pastor (IFIC)

viernes 17 jun. 2005 12:00 → 13:00 Europe/Madrid

Sala Seminarios IFIC (Edf. Institutos de Investigación)

Cosmology can provide information on the absolute scale of neutrino masses that is not fixed by data on flavour neutrino oscillations, complementary to the results of tritium beta decay and neutrinoless double beta decay experiments. After a short introduction on the predicted cosmic neutrino background in the Universe, I will review the present cosmological bounds on neutrino masses and describe the sensitivities of future observations.