We report the final measurement of the neutrino oscillation parameters $\mathrm{\Delta }{m}_{32}^2$ and ${\sin }^2{\theta }_{23}$ using all data from the MINOS and $\mathrm{MINOS}+$ experiments. These data were collected using a total exposure of $23.76\times {10}^{20}$ protons on target producing ${\nu }_{\mu }$ and ${\overline{\nu }}_{\mu }$ beams and 60.75 kt yr exposure to atmospheric neutrinos. The measurement of the disappearance of ${\nu }_{\mu }$ and the appearance of ${\nu }_e$ events between the Near and Far detectors yields $|\mathrm{\Delta }{m}_{32}^2|=2.40_{-0.09}^{+0.08}(2.45_{-0.08}^{+0.07})\times {10}^{-3}{\mathrm{eV}}^2$ and ${\sin }^2{\theta }_{23}=0.43_{-0.04}^{+0.20}(0.42_{-0.03}^{+0.07})$ at 68% C.L. for normal (inverted) hierarchy.

中文翻译：

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来自FullMINOS +和MINOS数据集的三味中微子振荡的精确约束

我们报告中微子振荡参数的最终测量 $\mathrm{\Delta }{米}_{32}^2$ 和 ${罪}^2{\theta }_{23}$ 使用来自MINOS的所有数据 $\mathrm{米诺斯}+$实验。这些数据是使用$23.76\times {10}^{20}$ 质子产生靶 ${\nu }_{\mu }$ 和 ${\overline{\nu }}_{\mu }$束和60.75 kt yr暴露于大气中微子。消失的测量${\nu }_{\mu }$ 和外观 ${\nu }_{Ë}$ 探测器和远探测器之间的事件产生 $|\mathrm{\Delta }{米}_{32}^2|=2.40_{-0.09}^{+0.08}（2.45_{-0.08}^{+0.07}）\times {10}^{-3}{\mathrm{电子伏特}}^2$ 和 ${罪}^2{\theta }_{23}=0.43_{-0.04}^{+0.20}（0.42_{-0.03}^{+0.07}）$ 对于正常（反转）层次结构，CL为68％。