Ponente
Maria Archidiacono
(RWTH Aachen University)
Descripción
The impact of massive neutrinos on cosmological observables comes from a very peculiar effect: light massive neutrinos behave as radiation before their non-relativistic transition, while afterwards they gradually become a matter component. For that reason, combination of high- and low- redshift probes can provide very tight, yet model dependent, constraints on the neutrino mass sum. In this talk I will show how future galaxy surveys can potentially pin down the neutrino mass sum.
Autor primario
Maria Archidiacono
(RWTH Aachen University)
