论文标题
在使用大气中微子的$ν_3$的情况下，探测对Leptonic $δ__{CP} $的敏感性
Probing the sensitivity to leptonic $δ_{CP}$ in presence of invisible decay of $ν_3$ using atmospheric neutrinos
论文作者
论文摘要
尚未确切确切确定的值的主要中微子振荡参数之一是Leptonic $δ_{CP} $相位。由于中微子的质量很小但有限的质量，因此可以明显和看不见的腐烂。在此，使用大气中微子和抗神经事件分析了第三质量特征状态$ν_3$的无形衰变对$δ_{cp} $敏感性的影响。研究了探测器分辨率和系统不确定性的影响，以确定检测器所需的最佳分辨率和效率，即使在存在衰减的情况下，也需要获得明显的灵敏度。
One of the main neutrino oscillation parameters whose value has not been determined very precisely is the leptonic $δ_{CP}$ phase. Since neutrinos have a tiny but finite mass they can undergo decay both visibly and invisibly. The effect of invisible decay of the third mass eigen state $ν_3$ on the sensitivity to $δ_{CP}$ is analysed here using atmospheric neutrino and anti-neutrino events. Effects of detector resolutions and systematic uncertainties are studied to identify the optimum resolutions and efficiencies required by a detector to obtain a significant sensitivity even in presence of decay.
