THE B QUARK MASS EFFECT IN THE QCD CORRECTION TO CHARGED-HIGGS-BOSON DECAY OF THE TOP QUARK

被引：18

作者：

LI, CS

WEI, YS

YANG, JM

机构：

[1] CHONGQING UNIV,DEPT APPL PHYS,SICHUAN 630044,PEOPLES R CHINA

[2] HENAN NORMAL UNIV,DEPT PHYS,HENAN 453002,PEOPLES R CHINA

来源：

PHYSICS LETTERS B | 1992年 / 285卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/0370-2693(92)91312-W

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Keeping the mass of the bottom quark, we calculate the O(alpha(s)) QCD correction to the process t-->H+b. The results differ significantly from that of neglecting the b quark mass. The corrections imply a larger reduction of partial width relative to the tree-level result.

引用

页码：137 / 140

页数：4

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