Atmospheric, Solar, and CHOOZ neutrinos: a global three generation analysis
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We perform a global three generation analysis of the current solar and atmospheric evidence in favor of neutrino oscillations. We also include the negative results coming from CHOOZ to constrain the nu_e mixing. We study the zones of mass-mixing oscillations parameters compatible with all the data. It is shown that almost pure nu_mu <--> nu_tau oscillations are required to explain the atmospheric neutrino anomaly and almost pure nu_1 <--> nu_2 oscillations to account for the solar neutrino deficit.
Keywords
Cite
@article{arxiv.hep-ph/0104221,
title = {Atmospheric, Solar, and CHOOZ neutrinos: a global three generation analysis},
author = {G. L. Fogli and E. Lisi and A. Marrone and D. Montanino and A. Palazzo},
journal= {arXiv preprint arXiv:hep-ph/0104221},
year = {2007}
}
Comments
4 pages, talk given at 36th Rencontres de Moriond: Electroweak Interactions and Unified Theories, Les Arcs, France, 10-17 Mar 2001