标题： 从中微子质量到质子衰变 显示英文标题

标题： From Neutrino Masses to Proton Decay

摘要： 当前的理论和实验问题在最近超级神冈探测器发现的背景下被回顾。 通过使用来自大统一和/或弦理论的夸克-轻子对称性，我们展示了如何确定必要的中微子参数。 此外， seesaw 中微子质量通过“测量”标准模型截断尺度设定了质子衰变算符的尺度。 超级神冈探测器的数值表明，质子衰变很可能在21世纪早期被观察到。 显示英文摘要

摘要： Current theoretical and experimental issues are reviewed in the light of the recent SuperKamiokande discovery. By using quark-lepton symmetries, derived from Grand Unification and/or string theories, we show how to determine the necessary neutrino parameters. In addition, the seesaw neutrino masses set the scale for the proton decay operators by ``measuring'' the standard model cut-off. The SuperKamiokande values suggest that proton decay is likely to be observed early in the XXIst Century.