arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0909.1498physics.ins-det
收藏

超冷中子光学装置--系统效应和应用的研究

An optical device for ultra-cold neutrons - Investigation of systematic effects and applications

C. Plonka-Spehr, A. Kraft, P. Iaydjiev, J. Klepp, V. Nesvizhevsky, P. Geltenbort, Th. Lauer

摘要:

我们研制了一种超冷中子光学装置,并研究了其导向元件倾斜的影响。通过一个专用的斩波器系统的中子通过该设备的飞行时间的测量进行了演示和光-光学方法的导向组件的对齐。通过对以往实验结果的比较分析,表明了这种装置在$10^{-22} q_{\rm e}$水平上测试自由中子电中性和研究中子与引力相互作用方面的潜力。

英文摘要:

We developed an optical device for ultra-cold neutrons and investigated the influence of a tilt of its guiding components. A measurement of the time-of-flight of the neutrons through the device by means of a dedicated chopper system was performed and a light-optical method for the alignment of the guiding components is demonstrated. A comparative analysis of former experiments with our results shows the potential of such a device to test the electrical neutrality of the free neutron on the $10^{-22} q_{\rm e}$ level and to investigate the interaction of neutrons with gravity.

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。

↑