Nuclear Physics Research at Intermediate Energies

中能核物理研究

• 批准号: 8712795
• 负责人: Michael Kovash
• 金额: $ 26.64万
• 依托单位: University of Kentucky Research Foundation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-08-01 至 1991-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8712795&HistoricalAwards=false
• 关键词: Nuclear; Physics; Research; Intermediate; Energies

This award deals with a program of studies in intermediate energy nuclear physics using the accelerator facilities at MIT- BATES, TRIUMF, and IUCF. At MIT-BATES measurements are proposed of the gamma-ray angular correlation when electrons are scattered from protons inelastically with the emission of a gamma-ray at the (e,e) resonance region of the nucleon. At TRIUMF and IUCF, inelastic proton scattering studies will be continued, with gamma-rays detected in coincidence with the scattered protons. In addition, at IUCF, measurements will be made of the differential cross sections and analyzing powers for the intermediate energy proton capture reaction. This experimental program is based on the use of a very large sodium-iodide scintillator spectrometer which has been optimized for high-resolution detection of gamma-rays in the energy range up to about 500 MeV. The development of the sodium-iodide scintillator spectrometer has been made possible through various university grants.

该奖项涉及中级研究计划 利用麻省理工学院的加速器设施， Bates、Triumf和IUCF。 在麻省理工学院-贝茨测量是 提出的伽马射线角相关时，电子 被质子非弹性地散射， 在核子的（e，e）共振区的伽马射线。 在 TRIUMF和IUCF，非弹性质子散射研究将在 继续，与伽马射线检测符合 散射质子 此外，在IUCF，测量将 由微分截面和分析能力组成 用于中能质子捕获反应。 这 实验方案是基于使用一个非常大的 碘化钠闪烁体光谱仪， 最适合高分辨率探测伽马射线 能量范围高达约500 MeV。 的发展 碘化钠闪烁光谱仪已经成为可能 通过各种大学赠款。