论文标题
第一个LZ和Xenonnt结果的含义：中微子性质和光介体的比较研究
Implications of first LZ and XENONnT results: A comparative study of neutrino properties and light mediators
论文作者
论文摘要
下一代直接的暗物质检测实验是探测超出标准模型以外的中微子特性和光中微子特性的有利设施。我们探讨了Lux-Zeplin（LZ）报告的最新数据以及Xenonnt关于电磁中微子相互作用和中微子广义相互作用（NGIS）的合作的含义。我们表明，Xenonnt在有效和过渡的中微子磁矩上（几个$ \ times 10^{ - 12} 〜μ_b $）的最严重的上微子磁矩以及对Neutrino Millicharge（$ \ sim 10^{-13} 〜E $ comportift of LZ-lz-lz-and Onderife and Onderife for Lz-and and Onderiate of lz-and and Onderiage of lz-and and Onderiage of lz and and and Onderiage of lz-and and and Onders的订单的订单的序列，以及严格的约束，并有严格的约束。 Borexino和Texono。我们进一步探索了带有光NGI的简化模型的Xenonnt和LZ敏感性，并与从Borexino-phase II数据中提取的数据相比，发现了改进的约束。
Next generation direct dark matter detection experiments are favorable facilities to probe neutrino properties and light mediators beyond the Standard Model. We explore the implications of the recent data reported by LUX-ZEPLIN (LZ) and XENONnT collaborations on electromagnetic neutrino interactions and neutrino generalized interactions (NGIs). We show that XENONnT places the most stringent upper limits on the effective and transition neutrino magnetic moment (of the order of few $\times 10^{-12}~μ_B$) as well as stringent constraints to neutrino millicharge (of the order of $\sim 10^{-13}~e$)--competitive to LZ--and improved by about one order of magnitude in comparison to existing constraints coming from Borexino and TEXONO. We furthermore explore the XENONnT and LZ sensitivities to simplified models with light NGIs and find improved constraints in comparison to those extracted from Borexino-Phase II data.
