期刊
PHYSICAL REVIEW LETTERS
卷 85, 期 19, 页码 3999-4003出版社
AMERICAN PHYSICAL SOC
DOI: 10.1103/PhysRevLett.85.3999
关键词
-
The previously published atmospheric neutrino data did not distinguish whether muon neutrinos were oscillating into tau neutrinos or sterile neutrinos, as both hypotheses fit the data. Using data recorded in 1100 live days of the Super-Kamiokande detector, we use three complementary data samples to study the difference in zenith angle distribution due to neutral currents and matter effects. We find no evidence favoring sterile neutrinos, and reject the hypothesis at the 99% confidence level. On the other hand, we find that oscillation between muon and tan neutrinos suffices to explain all the results in hand.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据