ON W+W- PRODUCTION NEAR-THRESHOLD

被引：59

作者：

FADIN, VS

KHOZE, VA

MARTIN, AD

机构：

[1] Department of Physics, University of Durham, Durham

来源：

PHYSICS LETTERS B | 1993年 / 311卷 / 1-4期

关键词：

D O I：

10.1016/0370-2693(93)90575-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the effects of radiative corrections and W boson finite width effects on the energy dependence of the process e+e- --> W+W- --> f1f2f3f4BAR in the W+W- threshold region. We pay particular attention to the effect of the W finite width on the Coulomb correction. We present a ''master'' formula for the cross section which is relevant to a precision determination of M(W) by an energy scan of W+W- production through the threshold region.

引用

页码：311 / 316

页数：6

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