中子电偶极矩实验上限的修正
A Revised Experimental Upper Limit on the Electric Dipole Moment of the Neutron
摘要：
我们第一次提出了一个详细和全面的分析的实验结果，设置当前世界的灵敏度限制的大小的电偶极矩（EDM）的中子。我们已经扩展和增强了我们以前的分析，包括最近的发展，在去极化超冷中子（UCN）的重力的影响的理解;改进的中子谱的计算;和保守估计的其他可能的系统误差，这也被证明是与最近的测量与设备进行一致。我们获得了$d_\mathrm{n} = -0.21 \pm 1.82 \times10^{-26}$ $e$ cm的净结果，这可以解释为对$3.0 \times10^{-26}$ $e$ cm（90% CL）或$ 3.6 \times10^{-26}$ $e$ cm（95% CL）的EDM幅度的上限进行了略微修订。本文由其余作者献给J. Michael Pendlebury教授。
英文摘要：
We present for the first time a detailed and comprehensive analysis of the experimental results that set the current world sensitivity limit on the magnitude of the electric dipole moment (EDM) of the neutron. We have extended and enhanced our earlier analysis to include recent developments in the understanding of the effects of gravity in depolarizing ultracold neutrons (UCN); an improved calculation of the spectrum of the neutrons; and conservative estimates of other possible systematic errors, which are also shown to be consistent with more recent measurements undertaken with the apparatus. We obtain a net result of $d_\mathrm{n} = -0.21 \pm 1.82 \times10^{-26}$ $e$cm, which may be interpreted as a slightly revised upper limit on the magnitude of the EDM of $3.0 \times10^{-26}$ $e$cm (90% CL) or $ 3.6 \times10^{-26}$ $e$cm (95% CL). This paper is dedicated by the remaining authors to the memory of Prof. J. Michael Pendlebury.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
