2-LOOP RADIATIVE-CORRECTIONS AND EFFECTS ON ESTIMATION OF M(T)

被引：2
|
作者：
XIAO, ZJ
ZHANG, JY
LU, GG
WAN, LD
机构：
[1] FUNDAMENTAL & APPL SCI RES INST HENAN,ZHENGZHOU 450052,PEOPLES R CHINA
[2] CCAST,WORLD LAB,BEIJING 100080,PEOPLES R CHINA
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1994年 / 20卷 / 01期
关键词：
D O I：
10.1088/0954-3899/20/1/001
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
In the framework of the standard model we have calculated the effects on the estimation of the top-quark mass, M(t), caused by the inclusion of the two-loop radiative corrections. The two-loop contributions only made a small increase in M(t) of 9-11 GeV, about 7% higher for both its central value and the upper bound than the one-loop estimation.
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页码：L1 / L5
页数：5
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