CVC tests and CKM unitarity

被引：0

作者：

Hardy, JC ^{[1
]}

机构：

[1] Texas A&M Univ, Inst Cyclotron, College Stn, TX 77843 USA

来源：

ACTA PHYSICA POLONICA B | 2006年 / 37卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The most precise and convincing confirmation of the conservation of the vector current (CVC) comes from measurements of superallowed nuclear beta decay. It also provides the most demanding test available of the unitarity of the Cabibbo-Kobayashi-Maskawa (CKM) matrix, a basic pillar of the Electroweak Standard Model. Current experiments focus on tests of the small correction terms that must be applied to the data, with the goal of improving the precision of these tests. A recent result raises unexpected questions.

引用

页码：77 / 86

页数：10

共 50 条

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