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arXiv 0911.0895hep-ph
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中微子工厂中theta23的τ贡献和精密测量

Tau contribution and precision measurement of theta23 at a neutrino factory

D. Indumathi, Nita Sinha

摘要:

我们讨论了在一个标准的中微子工厂的主要大气参数的精确测量。μ子和电子中微子(反中微子)到τ中微子(反中微子)的振荡通过探测器中电荷-电流相互作用产生的τ中微子的轻子衰变添加到μ子事件样本(正号和错误号)中。我们专注于如何影响这种贡献的精确测量的大气混合参数和μ中微子-τ中微子混合的最大偏差。

英文摘要:

We discuss precision measurements of the leading atmospheric parameters at a standard neutrino factory. The oscillation of the muon and electron neutrinos (anti-neutrinos) to tau neutrinos (anti-neutrinos) adds to the muon events sample (both right sign and wrong sign) via leptonic decays of the taus produced through charge-current interactions in the detector. We focus on how this contribution affects a precision measurement of the atmospheric mixing parameters and the deviation of muon neutrino -- tau neutrino mixing from maximality.

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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