Year: 2015
Type: article
Abstract: We perform a Bayesian analysis of current neutrino oscillation data. When estimating the oscillation parameters we find that the results generally agree with those of the χ 2 method, with some differences involving s 23 2 and CP-violating effects. We discuss the additional subtleties caused by the circular nature of the CP-violating phase, and how it is possible to obtain correlation coefficients with s 23 2 . When performing model comparison, we find that there is no significant evidence for any mass ordering, any octant of s 23 2 or a deviation from maximal mixing, nor the presence of CP-violation.
Source: Journal of High Energy Physics
Authors: Johannes Bergström, M. C. Gonzalez-Garcia, Michele Maltoni, Thomas Schwetz
Institutions: Institut de Ciències del Cosmos, Universitat de Barcelona, Institució Catalana de Recerca i Estudis Avançats, State University of New York, Stony Brook University, Consejo Superior de Investigaciones Científicas, Instituto de Física Teórica, Universidad Autónoma de Madrid, Karlsruhe Institute of Technology, Stockholm University
Language: English
Topic: Neutrino Physics Research
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W2113409203