Very Rare Kaon Decays

非常罕见的卡翁衰变

• 批准号: 9421714
• 负责人: Stanley Wojcicki
• 金额: $ 136.15万
• 依托单位: Stanford University
• 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: 1995-04-01 至 1998-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9421714&HistoricalAwards=false
• 关键词: Very; Rare; Kaon; Decays

9421714 Wojcicki Two research projects at the forefront of elementary particle physics are supported by this grant to a Stanford University faculty member, postdoctoral associates and graduate students. Data recently obtained will be analyzed to yield by far the best results on rare decays of neutral K mesons. That will provide critical tests of the validity of the Standard Model theoretical structure and clues to its possible extension and refinement. The masses of the neutrinos the lightest members of the elementary particle families a continuing important subject. Recent hints that those masses are not zero provide further stimulus for the second activity, a conceptual feasibility study, in collaboration with physicists at other institutions in this country and abroad, of a bold experimental search for oscillations among neutrinos in different families whose objective is a specific technical design that will make use of National Laboratory facilities. ***

9421714 Wojcicki 这笔赠款资助了斯坦福大学教职人员、博士后助理和研究生的两个基本粒子物理学前沿研究项目。 最近获得的数据将被分析，以获得迄今为止关于中性 K 介子罕见衰变的最佳结果。 这将为标准模型理论结构的有效性提供关键测试，并为其可能的扩展和完善提供线索。 中微子是基本粒子家族中最轻的成员，其质量一直是一个重要的课题。 最近的迹象表明这些质量不为零，这为第二项活动提供了进一步的刺激，即与国内外其他机构的物理学家合作进行概念可行性研究，对不同族中微子之间的振荡进行大胆的实验研究，其目标是利用国家实验室设施的具体技术设计。 ***