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          Institute: MPI für Kernphysik     Collection: Theoretical Particle and Astro-Particle Physics     Display Documents



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ID: 521772.0, MPI für Kernphysik / Theoretical Particle and Astro-Particle Physics
Possible alternatives to tri-bimaximal mixing
Authors:Albright, Carl; Dueck, Alexander; Rodejohann, Werner
Language:English
Date of Publication (YYYY-MM-DD):2010-12-13
Title of Journal:The European Physical Journal C - Particles and Fields
Journal Abbrev.:EPJC
Volume:070
Issue / Number:4
Start Page:1099
End Page:1110
Review Status:not specified
Audience:Experts Only
Abstract / Description:Possible alternatives to tri-bimaximal mixing are presented based on other symmetry principles, and their predictions for |U(e3)|, sin**2 theta(12) and sin**2 theta(23) are compared to the present neutrino mixing data. In some cases perturbations are required to give better agreement with the data, and the use of a minimal approach is illustrated. Precise experimental determinations of the mixing parameters will be required to decipher the correct mixing pattern and to pin down the appropriate flavor symmetry.
External Publication Status:published
Document Type:Article
Communicated by:N. N.
Affiliations:MPI für Kernphysik/Independent Research Groups/Massive Neutrinos (Werner Rodejohann)
External Affiliations:1) Department of Physics, Northern Illinois University, DeKalb, IL 60115, USA
2) Fermi National Accelerator Laboratory, Batavia, IL 60510, USA
Identifiers:URL:http://arxiv.org/abs/1004.2798 [arxiv version]
DOI:10.1140/epjc/s10052-010-1492-2
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