论文标题
无菌阶段对LBL实验的退化分辨率功能的影响
Effect of sterile phases on degeneracy resolution capabilities of LBL experiments
论文作者
论文摘要
在无菌中微子（3+1）参数化中，我们观察到无菌相（$δ_{14}，δ__{24} $）始终在振荡概率中始终在一起，即使考虑了MSW效应。我们看到，由于单个值的变化，无菌阶段之间的差异比事件速率具有更大的主导作用。在这项工作中，我们显示了无菌相差（$δ_{14}-Δ_{24} $）的值，这些值最少影响$δ_{13}的参数退化分辨率，θ_{23} $在长基线实验中。
In sterile neutrino (3+1) parameterisation, we observe that sterile phases ($δ_{14},δ_{24}$) are always together in oscillation probability, even when the MSW effect is considered. We see that the difference between the sterile phases has a more dominating effect over event rates compared to small variations due to changes in individual values. In this work, we show the value of sterile phase difference ($δ_{14}-δ_{24}$) that least affects the parameter degeneracy resolution of $δ_{13},θ_{23}$ at long-baseline experiments.
