epsilon'/epsilon: three years later

被引：39

作者：

Ciuchini, M

机构：

[1] TH Division, CERN, CH-1211 Geneve 23, Suisse

[2] INFN, Rome, Sez. sanità

来源：

NUCLEAR PHYSICS B | 1997年

关键词：

D O I：

10.1016/S0920-5632(97)00437-4

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Three years after the completion of the next-to-leading order calculation, the status of the theoretical estimates of epsilon'/epsilon is reviewed. In spite of the theoretical progress, the prediction of epsilon'/epsilon is Still affected by a 100% theoretical error. In this paper the different sources of uncertainty are critically analysed and an updated estimate of epsilon'/epsilon is presented. Some theoretical implications of a value of epsilon'/epsilon definitely larger than 10(-3) are also discussed.

引用

页码：149 / 156

页数：8

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