TY  - JOUR
AU  - Lesgourgues, J.
AU  - Pastor, S.
PY  - 2012
DA  - 2012//
TI  - Neutrino Mass from Cosmology
T2  - Adv. High. Energy Phys.
JO  - Advances in High Energy Physics
SP  - 608515 - 34pp
VL  - 2012
PB  - Hindawi Publishing Corporation
AB  - Neutrinos can play an important role in the evolution of the universe, modifying some of the cosmological observables. In this contribution we summarize the main aspects of cosmological relic neutrinos, and we describe how the precision of present cosmological data can be used to learn about neutrino properties, in particular their mass, providing complementary information to beta decay and neutrinoless double-beta decay experiments. We show how the analysis of current cosmological observations, such as the anisotropies of the cosmic microwave background or the distribution of large-scale structure, provides an upper bound on the sum of neutrino masses of order 1 eV or less, with very good perspectives from future cosmological measurements which are expected to be sensitive to neutrino masses well into the sub-eV range.
SN  - 1687-7357
UR  - http://arxiv.org/abs/1212.6154
UR  - https://doi.org/10.1155/2012/608515
DO  - 10.1155/2012/608515
LA  - English
N1  - WOS:000312317500001
ID  - Lesgourgues+Pastor2012
ER  -