Leptogenesis: Neutrinos and New Lepton Flavor Violation at the Tev Energy Scale
| dc.creator | Ma, Ernest | |
| dc.date | 2000-10-13 | |
| dc.date.accessioned | 2026-07-07T03:42:57Z | |
| dc.date.available | 2026-07-07T03:42:57Z | |
| dc.description | Leptogenesis, i.e. the creation of a lepton asymmetry in the early Universe, may occur through the decay of heavy singlet (right-handed) neutrinos. If we require it not to be erased by physics beyond the Standard Model at the TeV energy scale, then only 2 candidates are possible if they are subgroups of $E_6$. These 2 solutions happen to be also the only ones within 1$σ$ of the atomic parity violation data and the invisible $Z$ width. Lepton flavor violation is predicted in one model, as well as in another unrelated model of neutrino masses where the observable decay of a doubly charged scalar would determine the relative magnitude of each element of the neutrino mass matrix. | |
| dc.description | 11 pages, including 1 figure; talk at LFV 2000, Honolulu, Oct 00 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0010139 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0010139 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/40057 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Leptogenesis: Neutrinos and New Lepton Flavor Violation at the Tev Energy Scale | |
| dc.type | text |