U.S.-Korea Cooperative Research: Photopion Reaction Studies

美韩合作研究：光电介子反应研究

• 批准号: 9113643
• 负责人: Kongki Min
• 金额: $ 2.46万
• 依托单位: Rensselaer Polytechnic Institute
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-04-15 至 1995-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9113643&HistoricalAwards=false
• 关键词: U.S.; Korea; Cooperative; Research; Photopion

This award provides funds to permit Dr. Kongki Min, Department of Physics, Rensselaer Polytechnic Institute, to pursue with Dr. Jong Chan Kim, Department of Physics, Seoul National University, for 24 months, a program of cooperative research in medium energy physics. These scientists and members of their research groups will collaborate in a study of photopion reactions in light nuclei, using quasi-monoenergetic photons (gamma rays). Two experiments will be undertaken. The first is directed toward understanding the spin-isospin mode nuclear excitations in A=12 and A=13 systems and their similarities, while the second experiment will elucidate the reaction mechanism of the photopion production process, especially the effect of delta dynamics in nuclei. These experiments will be conducted at the Saskatchewan Accelerator Laboratory, University of Saskatchewan, a unique research facility in Canada which has allocated nearly 700 hours of beam time for this research. The proposed research should provide valuable information on the structure of atomic nuclei and nuclear reaction mechanisms. The U.S. and Korean collaborators are highly respected scientists with proven ability in this field. They have collaborated successfully in related research under NSF Grant No. INT-8819820. The present project will add an international cooperative dimension to Dr. Min's research under NSF Grant No. PHY-8905162 and will allow the collaborators to combine their talents and interests for mutual benefit. This project is relevant to the objectives of the U.S.-Korea Cooperative Science Program which seeks to increase the level of cooperation between U.S. and Korean scientists and engineers through the exchange of scientific information, ideas, skills, and techniques and through collaboration on problems of mutual benefit. Korean participation in the project is supported by the Korea Science and Engineering Foundation (KOSEF).

该奖项提供资金，允许伦斯勒理工学院物理系Kongki Min博士与首尔国立大学物理系Jong Chan Kim博士进行为期24个月的中能物理合作研究项目。这些科学家和他们的研究小组成员将合作研究轻核中的光离子反应，使用准单能光子(伽马射线)。将进行两个实验。第一个实验旨在了解A=12和A=13系统中的自旋-同位旋模核激发及其相似性，第二个实验将阐明光子子产生过程的反应机制，特别是原子核中Delta动力学的影响。这些实验将在萨斯喀彻温大学的萨斯喀彻温加速器实验室进行，这是加拿大一个独特的研究机构，为这项研究分配了近700个小时的束流时间。拟议的研究应提供有关原子核结构和核反应机制的有价值的信息。美国和韩国的合作者都是备受尊敬的科学家，在这一领域具有公认的能力。他们已经在美国国家科学基金会拨款编号下成功地合作进行了相关研究。INT-8819820。本项目将为Min博士的研究增加一个国际合作的层面，该研究由美国国家科学基金会资助。PHY-8905162，并将允许合作者将他们的才华和兴趣结合在一起，实现互利共赢。该项目与美韩合作科学计划的目标相关，该计划旨在通过交流科学信息、想法、技能和技术以及通过在互利问题上的合作来提高美国和韩国科学家和工程师之间的合作水平。韩国参与该项目得到了韩国科学与工程基金会(KOSEF)的支持。