Lepton masses and mixing without Yukawa hierarchies
| dc.creator | Ponce, William A. | |
| dc.creator | Zapata, Oscar | |
| dc.date | 2006-11-07 | |
| dc.date.accessioned | 2026-07-07T11:02:08Z | |
| dc.date.available | 2026-07-07T11:02:08Z | |
| dc.description | We investigate the neutrino masses and mixing patten in a version of the $SU(3)_c\otimes SU(3)_L\otimes U(1)_X$ model with one extra exotic charged lepton per family as introduced by Ozer. It is shown that an extended scalar sector, together with a discrete $Z_2$ symmetry, is able to reproduce a consistent lepton mass spectrum without a hierarchy in the Yukawa coupling constants, the former as a carefull balance between one universal see-saw and two radiative mechanisms. | |
| dc.description | 7 pages, 2 figures, accepted for publication in Phys. Rev. D1 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0611082 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0611082 | |
| dc.identifier | Phys.Rev.D74:093007,2006 | |
| dc.identifier | doi:10.1103/PhysRevD.74.093007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/188158 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Lepton masses and mixing without Yukawa hierarchies | |
| dc.type | text |