ELECTROWEAK CORRECTIONS TO DECAYS INVOLVING A CHARGED-HIGGS-BOSON

被引：4

作者：

CZARNECKI, A ^{[1
]}

机构：

[1] UNIV ALBERTA,DEPT PHYS,EDMONTON T6G 2J1,AB,CANADA

来源：

PHYSICAL REVIEW D | 1993年 / 48卷 / 11期

关键词：

D O I：

10.1103/PhysRevD.48.5250

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present complete one-loop radiative corrections to the decay rate of a top quark into a charged Higgs boson and a bottom quark, and for the decay of a charged Higgs boson into leptons. The results are discussed in the framework of the two-Higgs-boson extension of the standard model suggested by supersymmetry. The effect of electroweak corrections after exclusion of universal corrections hr is found to decrease the partial width of the top quark typically by 5%.

引用

页码：5250 / 5258

页数：9

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