U.S. - China Cooperative Research: Theoretical Research in Medium Energy Nuclear and Particle Theory

中美合作研究：中能核与粒子理论的理论研究

• 批准号: 9514190
• 负责人: Leonard Kisslinger
• 金额: $ 0.9万
• 依托单位: Carnegie-Mellon University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-05-15 至 2000-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9514190&HistoricalAwards=false
• 关键词: U.S.; China; Cooperative; Research; Theoretical

9514190 Kisslinger We propose to initiate new collaborations between nuclear theorists at several Chinese institutions and those at Carnegie Mellon University. These new projects in medium energy nuclear/particle physics are based in part on fruitful collaborations during the past decade. One of the main efforts is the study of the quark structure of hadrons and nuclei, which will give important insight into the nature of Quantum Chromodynamics (QCD), the theory of strong interactions. This research will also include research on nucleon-nucleon and nucleon-hyperon interactions based on quark/gluon interactions. The methods of QCD sum rules will be used to help develop models consistent with QCD theory. Another effort will be the study of the modifications of hadronic properties and interactions in nuclear matter. This research will include studies of nucleon nucleon scattering in heavy ion collisions as well as the modification of hadronic masses ans coupling constants. The method of QCD sum rules will also be used here when applicable. This collaboration is supported under the U.S.-China Cooperative Research Program.

小行星9514190 我们建议在中国几个研究机构的核理论家和卡内基梅隆大学的核理论家之间开展新的合作。 这些中能核/粒子物理学的新项目部分基于过去十年中富有成效的合作。 其中一个主要的努力是研究强子和原子核的夸克结构，这将对量子色动力学（QCD）的性质，强相互作用理论提供重要的见解。 这项研究还将包括基于夸克/胶子相互作用的核子-核子和核子-超子相互作用的研究。 QCD求和规则的方法将被用来帮助发展与QCD理论相一致的模型。 另一项努力将是研究强子性质的修改和核物质的相互作用。这一研究将包括重离子碰撞中核子-核子散射的研究以及强子质量和耦合常数的修正。 在适用的情况下，这里也将使用QCD求和规则的方法。 这项合作得到了美国的支持-中国合作研究计划.