This article has an erratum: [erratum]
Volume 93, Number 6, March 2011
|Number of page(s)||5|
|Section||The Physics of Elementary Particles and Fields|
|Published online||21 March 2011|
Deviations from tri-bimaximality and quark-lepton complementarity
Graduate School of Science and Technology, Niigata University - Niigata 950-2181, Japan
2 Max-Planck-Institut für Kernphysik - Saupfercheckweg 1, 69117 Heidelberg, Germany, EU
Accepted: 18 February 2011
We study deviations from tri-bimaximality (TBM) and quark-lepton complementarity (QLC) in a model-independent way. The current neutrino experimental data is well approximated by tri-bimaximal generation mixing but the QLC relations are not satisfied with each data of 1σ level. This means that there exist deviations from the complementarity. The same fact for the TBM might be checked in the future neutrino experiments. We discuss such deviations from the TBM and QLC, simultaneously. A new ratio between the deviations is introduced, and some interesting points are presented. We also show predicted correlations among leptonic mixing angles at the points.
PACS: 14.60.Pq – Neutrino mass and mixing / 12.15.Ff – Quark and lepton masses and mixing
© EPLA, 2011
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