论文标题
具有T2K数据的PMNS参数的精确度量
Precision Measurements of the PMNS Parameters with T2K Data
论文作者
论文摘要
T2K是一个长的基线中微子实验，它可以利用JPARC的中微子和抗神经束进行精确测量中微子振荡参数$δ{\ rm m}^2 _ {\ rm 32} $ 32} $，$ \ sin^2θ_{2 22 fiolmation cp- cp- cp- cp- cp- cp- cp-violmation rmmatation un CP} $）。此处介绍了在消失模式下测量PMN参数的最新结果，突出了主要的系统不确定性限制了精度。还讨论了提高PMN参数测量精度的未来策略。
T2K is a long baseline neutrino experiment which exploits a neutrino and antineutrino beam at JPARC to perform precision measurements of neutrino oscillation parameters $Δ{\rm m}^2_{\rm 32}$, $\sin^2 θ_{23}$ (besides the CP-violating phase $δ_{\rm CP}$). The latest results for the measurement of PMNS parameters in the disappearance mode are presented here, highlighting the main systematic uncertainties limiting the precision. The future strategy to improve the precision on the measurement of PMNS parameters are also discussed.
