论文标题
物理潜力，具有T2K-II的联合灵敏度，没有$ν$ A扩展和Juno
Physics potentials with a combined sensitivity of T2K-II, NO$ν$A extension and JUNO
论文作者
论文摘要
Leptonic \ textIt {CP}违规搜索，中微子质量层次结构的确定和振荡参数的精确测量是对Leptonic混合矩阵的单一测试的振荡参数，这是正在进行的和未来的中微子振荡实验的主要目标之一。这项工作探讨了这些目标到2027年左右的物理范围，当时第三代中微子实验开始运行，并具有三个实验的组合敏感性：T2K-II，没有$ν$ A扩展名和Juno。结果表明，对这三个实验的联合分析可以最终确定中微子质量层次结构。另外，在\ emph {true} \ dcp的某些值下，它与$5σ$的置信度（c.l.）相比，排除\ textit {cp} -conserving值，并且超过$ 50 \％$ $ $ $ $ $ $ $的分数区域，\ emph {true} $Δ__{ $3σ$ C.L.此外，联合分析可以提供对大气中微子振荡参数的前所未有的精确测量，并且在非饰面混合的情况下解决了$θ_{23} $八分化元。
Leptonic \textit{CP} violation search, neutrino mass hierarchy determination, and the precision measurement of oscillation parameters for a unitary test of the leptonic mixing matrix are among the major targets of the ongoing and future neutrino oscillation experiments. The work explores the physics reach for these targets by around 2027, when the third generation of the neutrino experiments starts operation, with a combined sensitivity of three experiments: T2K-II, NO$ν$A extension, and JUNO. It is shown that a joint analysis of these three experiments can conclusively determine the neutrino mass hierarchy. Also, at certain values of \emph{true} \dcp, it provides closely around a $5σ$ confidence level (C.L.) to exclude \textit{CP}-conserving values and more than a $50\%$ fractional region of \emph{true} $δ_{\text{CP}}$ values can be explored with a statistic significance of at least a $3σ$ C.L. Besides, the joint analysis can provide unprecedented precision measurements of the atmospheric neutrino oscillation parameters and a great offer to solve the $θ_{23}$ octant degeneracy in the case of nonmaximal mixing.
