LFV in Models with A4 Flavour Symmetry
| dc.creator | Merlo, Luca | |
| dc.date | 2008-11-21 | |
| dc.date.accessioned | 2026-07-07T13:14:47Z | |
| dc.date.available | 2026-07-07T13:14:47Z | |
| dc.description | The approximated tri-bimaximal mixing observed in the neutrino oscillations is a particular feature of a class of models characterized by the spontaneously broken horizontal flavour symmetry A4. In this paper, it is presented an analysis on the predictions of these models for relevant low-energy observables. In an effective operator approach, these effects are dominated by dim-6 operators, suppressed by the scale M of new physics. Indications for M and an upper bound on θ_{13} of a few percent are found. | |
| dc.description | 3 pages, 1 figure, adapted from a talk given at "Now 2008", September 6-13 2008, Conca Specchiulla (Otranto, Italy) | |
| dc.identifier | https://arxiv.org/abs/0811.3512 | |
| dc.identifier | http://arxiv.org/abs/0811.3512 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.188:345-347,2009. | |
| dc.identifier | doi:10.1016/j.nuclphysbps.2009.02.081 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/230285 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | LFV in Models with A4 Flavour Symmetry | |
| dc.type | text |