Next-to-leading order renormalization of the Delta B=2 operators in the static theory

被引：20

作者：

Ciuchini, M ^{[1
]}

Franco, E ^{[1
]}

Gimenez, V ^{[1
]}

机构：

[1] UNIV VALENCIA, DEPT FIS TEOR, E-46100 BURJASSOT, VALENCIA, SPAIN

来源：

PHYSICS LETTERS B | 1996年 / 388卷 / 01期

关键词：

D O I：

10.1016/0370-2693(96)01131-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The renormalization, at the next-to-leading order in alpha(s), of the Delta B = 2 operators at the lowest order in the heavy quark expansion, namely in the static theory, is computed taking into account previously missed contributions. These operators are relevant for the calculation of the B-0-(B) over bar(0) mixing on the lattice.

引用

页码：167 / 172

页数：6

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