THE CALCULATION OF THE HADRONIC CONTRIBUTION TO THE ALPHA(M-X(2))

被引：12

作者：

KRASNIKOV, NV

机构：

来源：

MODERN PHYSICS LETTERS A | 1994年 / 9卷 / 30期

关键词：

D O I：

10.1142/S0217732394002665

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We calculate the hadronic contribution to the alpha(M(z)2) using quasi-analytical approximation for the cross-section of e+e- --> hadrons. We find alpha-1(M(z)2) = 128.97 +/- 0.13.

引用

页码：2825 / 2828

页数：4

共 15 条

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