Research in Nuclear Physics and Related Fields

核物理及相关领域研究

• 批准号: 9420087
• 负责人: David Balamuth
• 金额: --
• 依托单位: University of Pennsylvania
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-04-15 至 1997-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9420087&HistoricalAwards=false
• 关键词: Research; Nuclear; Physics; Related; Fields

9420087 Balamuth Research will be carried out in high energy electron scattering with the goals of determining the spin structure of nucleons and observing manifestations of quark and gluon degrees of freedom in the nucleon. With funding in the present proposal, a new electron polarimeter will be constructed for use in the Hermes experiment at the HERA facility in Germany, where this research will be carried out. Research in this area will advance our understanding of the nucleon in terms of constituent quarks and sea-quarks (quark-antiquark pairs surrounding the constituent quarks). This topic is among the most exciting in nuclear and particle physics. Education of graduate students is integral to this grant and to the overall research program which will be carried out. ***

9420087巴拉穆斯研究将在高能电子散射中进行，目的是确定核子的自旋结构，并观察核子中夸克和胶子自由度的表现。在本提案的资助下，将建造一个新的电子偏振仪，用于德国HERA设施的Hermes实验，这项研究将在那里进行。这一领域的研究将促进我们对组成夸克和海夸克(围绕组成夸克的夸克-反夸克对)核子的理解。这个话题是核物理和粒子物理学中最令人兴奋的话题之一。研究生的教育是这笔补助金和将要开展的整个研究计划的组成部分。***