Autores
Thomas Schwetz, Mariam Tortola, JWF Valle
Fecha de publicación
2011/6/1
Revista
New Journal of Physics
Volumen
13
Número
6
Páginas
063004
Editor
IOP Publishing
Descripción
We present the results of a global neutrino oscillation data analysis within the three-flavour framework. We include the latest results from the MINOS long-baseline experiment (including electron neutrino appearance and anti-neutrino data), updating all relevant solar (Super-Kamiokande (SK) II+ III), atmospheric (SK I+ II+ III) and reactor (KamLAND) data. Furthermore, we include a recent re-calculation of the anti-neutrino fluxes emitted from nuclear reactors. These results have important consequences for the analysis of reactor experiments and in particular for the status of the mixing angle θ 13. In our recommended default analysis, we find from the global fit that the hint for nonzero θ 13 remains weak, at 1.8σ for both neutrino mass hierarchy schemes. However, we discuss in detail the dependence of these results on assumptions regarding the reactor neutrino analysis.
Artículos de Google Académico
T Schwetz, M Tortola, JWF Valle - New Journal of Physics, 2011