与太阳大混合角解相容的中微子振荡参数的GUT模型预言
高能物理 - 唯象学
2009-11-07 v3 高能物理 - 实验
摘要
在能够同时容纳大气中微子混合解和LMA太阳中微子混合解的SO(10) GUT模型框架内,我们给出了中微子振荡参数\sin^2 2\theta_{13}、\sin^2 2\theta_{12}、\sin^2 2\theta_{23}和\Delta m^2_{21}的明确预言。KamLAND对\sin^2 2\theta_{12}和\Delta m^2_{21}的精确测量可用于精确确定GUT模型参数。我们发现,该模型可以通过中微子超级束流和中微子工厂对\sin^2 2\theta_{23}、\sin^2 2\theta_{13}以及轻子CP相位\delta_{CP}的精确中微子振荡测量来加以检验。
引用
@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}
}
备注
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