Three-neutrino model analysis of the world's oscillation data
| dc.creator | Latimer, D. C. | |
| dc.creator | Ernst, D. J. | |
| dc.date | 2003-10-30 | |
| dc.date.accessioned | 2026-07-07T05:39:58Z | |
| dc.date.available | 2026-07-07T05:39:58Z | |
| dc.description | A model of neutrino oscillation experiments is constructed. The experiments incorporated are: solar neutrinos (Chlorine, Gallium, Super-K, and SNO), reactor neutrinos (Bugey and CHOOZ), beam stop neutrinos (LSND decay at rest and decay in flight), and atmospheric neutrinos. Utilizing this model and the standard three-neutrino mixing extension of the standard model, the data are analyzed. Solutions for the mixing angles and mass-squared differences are found to occur in pairs corresponding to the interchange $Δm^2_{12} \leftrightarrow Δm^2_{23}$. Two pairs of solutions are found that reasonably reproduce the data, including the LSND data. These solutions are $θ_{12}\approx 0.5$, $θ_{13}\approx 0.1$, $θ_{23}\approx 0.7$, $Δm^2_{12} \approx 5\times 10^{-5}$ eV$^2$ and $Δm^2_{23} \approx 0.2$ eV$^2$ or 2.4 eV$^2$. Other statistically significant solutions are also found which produce negligible oscillations for the LSND experiments. | |
| dc.description | 4 pages, no figures | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0310083 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0310083 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/82118 | |
| dc.subject | Nuclear Theory | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Three-neutrino model analysis of the world's oscillation data | |
| dc.type | text |