Neutrino masses: hierarchy without hierarchy
| dc.creator | Jezabek, M. | |
| dc.date | 2002-05-21 | |
| dc.date.accessioned | 2026-07-07T03:47:07Z | |
| dc.date.available | 2026-07-07T03:47:07Z | |
| dc.description | A large hierarchy of the Dirac masses can result in a small hierarchy for the low energy masses of the active neutrinos. This can happen even if the Majorana masses of right-handed neutrinos are all equal. A realistic description of the observed neutrino masses and mixing can be obtained starting from a large hierarchy in the Dirac masses. A large mixing for solar neutrinos results from the neutrino sector. The small value of the MNS matrix element U_e3 is a natural consequence of the scheme. The masses of the two lighter neutrinos are related to the solar neutrino mixing angle: mu_1/mu_2 = tan^2 theta_sol. | |
| dc.description | 7 pages, no figures. Dedicated to Stefan Pokorski on his 60th birthday. To appear in Acta Physica Polonica B | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0205234 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0205234 | |
| dc.identifier | Acta Phys.Polon. B33 (2002) 1885 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/41543 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Neutrino masses: hierarchy without hierarchy | |
| dc.type | text |