Year: 2016
Type: article
Abstract: The discovery of neutrino masses through the observation of oscillations boosted the importance of neutrinoless double beta decay ( 0 ν β β ). In this paper, we review the main features of this process, underlining its key role from both the experimental and theoretical point of view. In particular, we contextualize the 0 ν β β in the panorama of lepton number violating processes, also assessing some possible particle physics mechanisms mediating the process. Since the 0 ν β β existence is correlated with neutrino masses, we also review the state of the art of the theoretical understanding of neutrino masses. In the final part, the status of current 0 ν β β experiments is presented and the prospects for the future hunt for 0 ν β β are discussed. Also, experimental data coming from cosmological surveys are considered and their impact on 0 ν β β expectations is examined.
Source: Advances in High Energy Physics
DOI: 10.1155/2016/2162659
Language: English
Topic: Neutrino Physics Research
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,550
OpenAlex ID: W2273482616