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arXiv 1602.07099hep-ph
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MOMENT上的CP破坏和非标准交互

CP-Violation and Non-Standard Interactions at the MOMENT

Pouya Bakhti, Yasaman Farzan

摘要:

为了测量最后一个未知的$3ν$振荡参数($δ$),已经设计或提出了几个长基线中微子实验。最近的研究表明,开启中微子与物质的中性流非标准相互作用(NSI)可以诱导简并,甚至可能阻碍拟议的最先进的沙丘长基线实验测量$δ$的值。我们研究的结果与基线为150公里和$200~{\rm MeV}<E_ν<600~{\rm MeV}$的建议的力矩实验可以帮助解决由NSI引起的简并和确定的真实值$δ$。

英文摘要:

To measure the last unknown $3ν$ oscillation parameter ($δ$), several long baseline neutrino experiments have been designed or proposed. Recently it has been shown that turning on neutral current Non-Standard Interactions (NSI) of neutrinos with matter can induce degeneracies that may even hinder the proposed state-of-the-art DUNE long baseline experiment from measuring the value of $δ$. We study how the result of the proposed MOMENT experiment with a baseline of 150 km and $200~{\rm MeV}<E_ν<600~{\rm MeV}$ can help to solve the degeneracy induced by NSI and determine the true value of $δ$.

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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