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arXiv 1609.01786hep-phhep-ex
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由非标准相互作用引起的NO $ν$ A的非最大中微子混合

Nonmaximal neutrino mixing at NO$ν$A from nonstandard interactions

Jiajun Liao, Danny Marfatia, Kerry Whisnant

摘要:

在NO $ν$ A处的μ子中微子消失测量表明,在2.6 $σ$ CL处排除了最大的$θ_{23}$。这是在温和的紧张与T2K数据,更喜欢最大的混合。考虑到NO $ν$ A具有比T2 K长得多的基线,我们指出NO $ν$ A明显偏离最大混合可能是非标准中微子在物质中传播的结果。

英文摘要:

Muon neutrino disappearance measurements at NO$ν$A suggest that maximal $θ_{23}$ is excluded at the 2.6$σ$ CL. This is in mild tension with T2K data which prefer maximal mixing. Considering that NO$ν$A has a much longer baseline than T2K, we point out that the apparent departure from maximal mixing in NO$ν$A may be a consequence of nonstandard neutrino propagation in matter.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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