论文标题
未来太阳中微子观测值对NSI的敏感性
Sensitivities of future solar neutrino observatories to NSI
论文作者
论文摘要
我们研究了未来的太阳中微子实验，沙丘，HK和MICA在非标准中微子相互作用（NSI）引起的问题效应。即将进行的反应堆实验，JUNO有望提供太阳中微子振荡参数的最精确测量值，并将在标准模型（SM）的Leptonic混合部门中开放次级精度的时代。考虑到Juno可以测量$δm ^2 _ {21} $和$θ_{12} $通过次级精度，并假设SM作为零假设，我们研究了通过未来的太阳中微子实验（例如Dune，HK和MICA）来约束NSI参数的可能性。为此，我们研究了NSI对太阳和地球中太阳中微子传播的影响，并探讨了昼夜不对称对NSI参数的依赖性。我们还研究了NSI对水Cerenkov检测器对这些实验的模拟数据的影响。
We study the matter effect caused by non-standard neutrino interactions (NSI) in the future solar neutrino experiments, DUNE, HK and MICA. The upcoming reactor experiment, JUNO is expected to provide the most precise measurements of solar neutrino oscillation parameters and is going to open up the era of sub-percent precision in the leptonic mixing sector of the Standard Model (SM). Considering JUNO can measure $Δm ^2 _{21}$ and $θ_{12}$ by sub-percent precision and assuming SM as the null hypothesis, we study the possibility to constrain NSI parameters by the future solar neutrino experiments such as DUNE, HK and MICA. For this purpose, we study the effect of NSI on solar neutrino propagation in the Sun and Earth and explore the dependence of the day-night asymmetry on the NSI parameters. We also study the effect of NSI at the water Cerenkov detector on the simulated data for these experiments.
