Neutrino mass scale in the era of precision cosmology

5th Young Researcher Meeting, Trieste 2014

Gerbino, M.^1

Physics Dep. and INFN, Università di Roma Sapienza, P.le A. Moro 2, Rome

00185, Italy^1

关键词: Electron neutrino;    Majorana;    Neutrino mass;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/566/1/012003/pdf
DOI  :  10.1088/1742-6596/566/1/012003

来源: IOP

【 摘 要 】

In this work, we study how recent cosmological datasets in combination with particle physics results are able to constrain the neutrino mass scale. In particular, we present current bounds on the electron neutrino mass mβ, the effective Majorana mass mββ and the total neutrino mass Σmvand we discuss the sensitivity required to future experiments in order to address the issue of neutrino hierarchy.