Deviations from tri-bimaximal mixing
| dc.creator | Rodejohann, Werner | |
| dc.date | 2009-01-02 | |
| dc.date.accessioned | 2026-07-07T13:02:17Z | |
| dc.date.available | 2026-07-07T13:02:17Z | |
| dc.description | Current data indicates that lepton mixing is very close to the tri-bimaximal mixing scenario. In general, however, one expects deviations from any mixing scenario. We discuss several examples to perturb tri-bimaximal mixing, namely soft breaking, renormalization group running and charged lepton corrections. We also present a convenient parametrization of the PMNS matrix which takes advantage of the apparently close to tri-bimaximal mixing pattern. Finally, it is discussed how to generate values of U_{e3} which correspond to the recently found hint for non-zero U_{e3}. | |
| dc.description | 3 pages. Talk given at NOW2008, Conca Specchiulla, Otranto, Italy, September 6-13, 2008 | |
| dc.identifier | https://arxiv.org/abs/0901.0248 | |
| dc.identifier | http://arxiv.org/abs/0901.0248 | |
| dc.identifier | doi:10.1016/j.nuclphysbps.2009.02.078 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/226401 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Deviations from tri-bimaximal mixing | |
| dc.type | text |