最简看-涡旋模型的预测
高能物理 - 唯象学
2009-10-09 v2 高能物理 - 实验
摘要
我们从额外维度动力学中推导出最简看-涡旋纹理。它预测θ_13 = 0.078 ± 0.015和m_ee = 2.6 ± 0.4 meV。假设热力学看-涡旋，结合在中子振荡中可测量的CP相位符号与中子对称性符号共同决定了重中子质量的顺序。除非重中子几乎退化，否则成功的看-涡旋固定了最轻质子的质量。 Depending on the sign of the neutrino CP-phase, the supersymmetric version of the model with universal soft terms at high scale predicts BR(mu --> e gamma) or BR(tau --> mu gamma), and gives a lower bound on the other process. 文中还推导出了具有普适软项的超对数版本，其预测BR(mu --> e gamma)或BR(tau --> mu gamma)，并给出另一过程的下界。
引用
@article{arxiv.hep-ph/0210021,
title = {Predictions of the most minimal see-saw model},
author = {M. Raidal and A. Strumia},
journal= {arXiv preprint arXiv:hep-ph/0210021},
year = {2009}
}
备注
6 pages, 5 figures. Version 2: inclusion of new KamLAND data makes predictions more precise and within reach of future experiments. New fig. 2 added with solar and KamLAND fits. Final version, to appear on Phys. Lett. B