Theoretical Studies in Elementary Particle Physics

基本粒子物理理论研究

• 批准号: 8907949
• 负责人: Ta-Pei Cheng
• 金额: $ 1.35万
• 依托单位: University of Missouri-Saint Louis
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-08-15 至 1991-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8907949&HistoricalAwards=false
• 关键词: Theoretical; Studies; Elementary; Particle; Physics

Theoretical research in elementary particle physics will explore the strange quark content of the nucleon, the question of how the elementary particles get their masses, and the possibility of a non-standard origin of CP-violation. The strange quark content of the nucleon has important implications for experiments probing the possibility of light elementary particles that are related to the origin of mass. The origin of elementary particle mass and of CP (matter--antimatter symmetry) violation are, of course, very basic questions in physics.

基本粒子物理学的理论研究将探索核子的奇怪夸克含量，基本粒子如何获得它们的质量的问题，以及CP破坏的非标准起源的可能性。核子中奇特的夸克含量对于探索与质量起源有关的轻基本粒子的可能性具有重要的实验意义。当然，基本粒子质量和CP(物质-反物质对称性)破坏的起源是物理学中非常基本的问题。