Studies in Elementary Particle Physics

基本粒子物理研究

• 批准号: 8701610
• 负责人: Bruce Barnett
• 金额: $ 82.51万
• 依托单位: Johns Hopkins University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-05-01 至 1990-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8701610&HistoricalAwards=false
• 关键词: Studies; Elementary; Particle; Physics

A group of two principal investigators, two research associates and six graduate students will continue their experiments investigating electron-positron interactions at the Stanford Linear Accelerator Center. These experiments study the basic forces of nature - the electromagnetic weak and strong interactions - among the basic building blocks of matter - leptons, quark and gluons. Two programs are in progress: 1. The completion of experiments at the electron-positron collider whose energy is 29 GeV. These experiments were started about 10 years ago and have produced many illuminating results. 2. Experiments with a newly upgraded particle detector (Mark II) at the Stanford Linear Collider now under construction. Research will concentrate upon the mediator of the neutral part of the weak force (known as the Zo boson). The responsibilities of the Johns Hopkins group to the detector are the small angle monitors and the silicon strip vertex detector.

一个由两名主要研究人员组成的小组， 助理和六名研究生将继续他们的 实验研究电子-正电子相互作用在 斯坦福大学直线加速器中心。 这些实验研究 自然界的基本力量-电磁弱， 强相互作用--物质的基本组成部分之间 - 轻子夸克胶子 两个方案正在进行中： 1. 完成正负电子实验 能量为29 GeV的对撞机 这些实验 大约10年前开始，并产生了许多启发性的 结果 2. 使用新升级的粒子探测器进行实验 (Mark II）在斯坦福大学直线对撞机， 建设 研究将集中在调解人 弱力的中性部分（称为Zo玻色子）。 约翰霍普金斯小组对探测器的责任 是小角度监视器和硅条顶点 检测器