Résumé / Abstract Seminaire_GReCO

"Cosmological neutrino mass detection in the next five years"

R. Allison
Oxford Astroph., Dept. Physics, Univ. Oxford (Oxford, Royaume-Uni)

Future cosmological measurements should enable the sum of neutrino masses to be determined indirectly through their effects on the expansion rate of the Universe and the clustering of matter. I will discuss the cosmological effects of neutrinos and how they appear in CMB and large-scale structure observables. I will outline how the mass measurement may be reached, step-wise, using data collected during the coming decade. Finally, I will explore the dependence of the mass constraint on experimental details and examine degeneracies with other cosmological parameters.

lundi 16 novembre 2015 - 11:00
Salle des séminaires Évry Schatzman,
Institut d'Astrophysique de Paris

Page web du séminaire / Seminar's webpage