Corrections of order O((alpha)over-bar(alpha)over-bar(s)) and O((alpha)over-bar(2)) to the (b)over-bar-b-decay width of the neutral Higgs boson

被引：0
作者：
Kataev, AL
机构：
[1] Institute of Nuclear Studies, Russian Academy of Sciences
来源：
JETP LETTERS | 1997年 / 66卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.567516
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Analytical expressions are presented for contributions of order O(<(alpha)over bar><(alpha)over bar>(s)) and O(<(alpha)over bar>(2)) to the (b) over bar b-decay width of the neutral Higgs boson of the standard model of electroweak interactions. The numerical value of the mixed QED and QCD correction of order O(aa,) is comparable to other computed terms in the perturbation series. (C) 1997 American Institute of Physics.
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页码：327 / 330
页数：4
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