Experimental comparison of performances of ultracold neutron gravity spectrometer

超冷中子重力谱仪性能实验比较

• 批准号: 01044074
• 负责人: UTSURO Masahiko
• 金额: $ 0.83万
• 依托单位: Research Reactor Institute, Kyoto University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for international Scientific Research
• 财政年份: 1989
• 资助国家: 日本
• 起止时间: 1989 至 无数据
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-01044074/
• 关键词: Condensed matter; Dynamic properties; Ultracold neutrons; Spectrometer; Performance; Comparison experiment; Gravity application; Scattering angle

Numerical calculations on the simulation analyses were carried out concerning the test experiments of the ultracold neutron gravity spectrometer of fall-focusing type and comparisons of the results reported on the other type of reach focusing gravity spectrometer. The head researcher Prof. Utsuro visited the collaborator Prof. Steyerl at the University of Rhode Island for discussions on the utilization and comparison experiments of these gravity spectrometers. Further, the local contact researcher of the Institut Laue-Langevin, Dr. Drexel, was invited to KURRI for the discussions and preparations of these comparison experiments at ILL.

对跌落聚焦型超冷中子重能仪的测试实验进行了数值计算和模拟分析，并与其他类型的到达聚焦重能仪的实验结果进行了比较。首席研究员Utsuro教授拜访了合作者罗德岛大学的Steyerl教授，讨论了这些重力光谱仪的使用和比较实验。此外，Laue-Langevin研究所的当地联系研究员Drexel博士被邀请到KURRI，在ILL讨论和准备这些比较实验。