ELECTROWEAK RADIATIVE-CORRECTIONS TO B-QUARK PRODUCTION

被引：68

作者：

LYNN, BW ^{[1
]}

STUART, RG ^{[1
]}

机构：

[1] STANFORD UNIV,DEPT PHYS,STANFORD,CA 94305

来源：

PHYSICS LETTERS B | 1990年 / 252卷 / 04期

关键词：

D O I：

10.1016/0370-2693(90)90505-Z

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The electroweak radiative corrections to the Z0bbBAR and gamma-bbBAR vertices are calculated in 't Hooft-Feynman gauge in the standard model and are given in a compact form in terms of three universal functions. The results are obtained as the equal-mass limit of analogous flavour changing neutral current diagrams which avoids the need for fermion mass renormalization. The box diagram containing an internal top quark that occurs in the process e+e--->bbBAR is also calculated.

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页码：676 / 682

页数：7

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