RUI: Electromagnetic Excitation of the Nucleon

RUI：核子的电磁激发

• 批准号: 9215107
• 负责人: Kevin Giovanetti
• 金额: $ 10.63万
• 依托单位: James Madison University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-09-01 至 1996-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9215107&HistoricalAwards=false
• 关键词: RUI; Electromagnetic; Excitation; Nucleon

Research in electromagnetic excitation of nucleon resonances will be carried out at CEBAF using a large, superconducting, torroidal field spectrometer. CEBAF staff and members of a large user collaboration, including James Madison University, will build this device. Calibration and monitoring instrumentation will be developed by JMU for the shower counter system of this spectrometer. The related hardware and software will be developed at the JMU campus, which will later be integrated into the full detector system. Data obtained with this detector will determine the structure and decay properties of various nucleon resonances, including the 1535 and 1710 MeV states. Comparison with current QCD inspired models of the nucleon will be made. Undergrads will be involved in this research.

核子电磁激发的研究 共振将在CEBAF进行， 超导环形场光谱仪 CEBAF工作人员 以及一个大型用户协作组织的成员， 麦迪逊大学，将建造这个装置。 校准和 监测仪器将由JMU开发， 簇射计数器系统。 相关 硬件和软件将在JMU校园开发， 其稍后将被集成到完整的检测器系统中。 用这个探测器获得的数据将确定 以及各种核子共振的衰变特性，包括 1535和1710 MeV状态。 与当前QCD的比较 将制造出有灵感的核子模型。 本科生将 参与这项研究。