Bayesian estimate of the effect of B-0(B)over-bar(0) mixing measurements on the CKM matrix elements

被引：7

作者：

Jaffet, DE

Youssef, S

机构：

来源：

COMPUTER PHYSICS COMMUNICATIONS | 1997年 / 101卷 / 03期

关键词：

Bayesian statistics; Cabibbo-Kobayashi-Maskawa matrix; neutral B meson mixing; rare kaon decays;

D O I：

10.1016/S0010-4655(96)00171-3

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A method employing Bayesian statistics is used to incorporate recent experimental results on B-d(0) (B) over bar(d)(0) and B-s(0) (B) over bar(s)(0) mixing into a measurement of the Cabibbo-Kobayashi-Maskawa matrix elements with small theoretical uncertainties. The neutral B meson mixing results yield a slight improvement in the estimate of \V-td\. Prospects for improving the knowledge of the CKM matrix elements with measurements of B-s(0) (B) over bar(s)(0) mixing and the K+ --> pi(+)nu<(nu)over bar> branching ratio are considered.

引用

页码：206 / 212

页数：7

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