GUT Model Predictions for Neutrino Oscillation Parameters Compatible with the Large Mixing Angle Solar Solution
Abstract
Within the framework of an SO(10) GUT model that can accommodate both the atmospheric and the LMA solar neutrino mixing solutions, we present explicit predictions for the neutrino oscillation parameters \sin^2 2\theta_{13}, \sin^2 2\theta_{12}, \sin^2 2\theta_{23}, and \Delta m^2_{21}. Precise measurements of \sin^2 2\theta_{12} and \Delta m^2_{21} by KamLAND can be used to precisely determine the GUT model parameters. We find that the model can then be tested at Neutrino Superbeams and Neutrino Factories with precision neutrino oscillation measurements of \sin^2 2\theta_{23}, \sin^2 2\theta_{13}, and the leptonic CP phase \delta_{CP}.
Keywords
Cite
@article{arxiv.hep-ph/0108070,
title = {GUT Model Predictions for Neutrino Oscillation Parameters Compatible with the Large Mixing Angle Solar Solution},
author = {Carl H. Albright and S. Geer},
journal= {arXiv preprint arXiv:hep-ph/0108070},
year = {2009}
}
Comments
22 pages, 7 figures, title changed, CP phase results and figures corrected and Majorana phase predictions included, along with expanded explanation of the applied phase transformations