THE DETERMINATION OF ALPHA-S (MZ) FROM THE Z(0) LINESHAPE AND ASYMMETRY DATA

被引：5

作者：

PASSARINO, G ^{[1
]}

机构：

[1] INFN,SEZ TORINO,TURIN,ITALY

来源：

PHYSICS LETTERS B | 1993年 / 313卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(93)91215-9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The derivation of alpha(s) (M(Z)) from lineshape and asymmetry data around the Z0 peak or from the ratio R(l) = GAMMA(h)/GAMMA(l), as reported by the LEP Collaborations, is discussed with particular emphasis on the most recent developments in the field of radiative corrections and on a proper treatment of the experimental systematic errors in the error matrix approach. The correlation with the top quark mass is also analysed.

引用

页码：213 / 220

页数：8

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