Atmospheric and Solar neutrinos in the light of the SuperKamiokande results
| dc.creator | Barbieri, Riccardo | |
| dc.date | 1999-01-07 | |
| dc.date.accessioned | 2026-07-07T04:06:11Z | |
| dc.date.available | 2026-07-07T04:06:11Z | |
| dc.description | The hierarchy $Δm^2_{atm} \gg Δm^2_\odot$ and the large $θ_{23}$ mixing angle, as suggested by neutrino oscillation experiments, can be accounted for by a variety of lepton flavour models. A dichotomy emerges: i) Models were all neutrino masses are bounded by $m_{atm}\equiv (Δm^2_{atm})^{1/2}\approx 0.03 eV$; ii) Models of quasi-degenerate neutrinos. It is shown how these different patterns of neutrino masses may arise from different lepton flavour symmetries. Physical implications are discussed in the various cases. | |
| dc.description | 8 pages, lecture at Erice 98 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9901241 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9901241 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/48666 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Atmospheric and Solar neutrinos in the light of the SuperKamiokande results | |
| dc.type | text |