QCD corrections to hadronic Z and τ decays

被引：0

作者：

Baikov, P. A. ^{[1
]}

Chetyrkin, K. G. ^{[2
]}

Kuehn, J. H. ^{[2
]}

机构：

[1] Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow 119992, Russia

[2] Univ Karlsruhe, Inst Theoret Teilchenphys, D-76128 Karlsruhe, Germany

来源：

EUROPEAN PHYSICAL JOURNAL C | 2004年 / 33卷

关键词：

D O I：

10.1140/epjcd/s2004-03-1839-8

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We present a brief (mainly bibliographical) report on recently performed calculations of terms of order O(alpha(4)(s)n(f)(2)) and O(alpha(4)(s)n(f)(2)m(q)(2)) for hadronic Z and tau decay rates. A few details about the analytical evaluation of the masters integrals appearing in the course of calculations are presented.

引用

页码：S650 / S652

页数：3

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