Investigation of Nuclear Structure with Intermediate Energy-Electrons and Photons (Physics)

用中能电子和光子研究核结构（物理）

• 批准号: 8820654
• 负责人: Daniel Sober
• 金额: --
• 依托单位: Catholic University of America
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-03-01 至 1993-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8820654&HistoricalAwards=false
• 关键词: Investigation; Nuclear; Structure; Intermediate; Energy

A program of nuclear structure investigations using intermediate energy electrons will be carried out. A major portion of the effort will be directed towards the study of magnetic excitations in medium mass nuclei. These investigations will be the first to use a new 180 degree electron scattering set-up designed by the CUA group and installed at the Illinois microtron. Electron scattering studies of high spin stretch states will be made at the MIT/Bates linac. Also, electron induced proton knockout studies of medium-A nuclei, 2S orbital occupation probabilities will be carried out at Dutch Nuclear Research Center (NIKHEF). Other work will be continued in connection with design and construction of a photon tagger for the CEBAF LAS experimental facility.

将实施一项利用中能电子进行核结构研究的计划。一个主要部分的努力将是针对中等质量的核磁激发的研究。这些调查将是第一次使用一个新的180度电子散射设置由CUA组设计，并安装在伊利诺伊州的微波加速器。高自旋拉伸态的电子散射研究将在MIT/Bates直线加速器上进行。此外，荷兰核研究中心（NIKHEF）还将进行中A核、2S轨道占据概率的电子诱导质子敲除研究。将继续进行与为CEBAF LAS实验设施设计和建造光子标记器有关的其他工作。