Anomalous three gauge boson couplings in e+e-→W+W- and "optimal" strategies for their measurement

被引：21

作者：

Diehl, M

Nachtmann, O

机构：

[1] Univ Cambridge, Dept Appl Math & Theoret Phys, Cambridge CB3 9EW, England

[2] Inst Theoret Phys, D-69120 Heidelberg, Germany

来源：

EUROPEAN PHYSICAL JOURNAL C | 1998年 / 1卷 / 1-2期

关键词：

D O I：

10.1007/BF01245807

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 discuss how to measure anomalous WWZ- and WW gamma-couplings with minimal statistical error using integrated observables, without having to assume that the anomalous couplings are small. We propose a parametrisation of these couplings which is well suited for the extraction of both single and many parameters, and which leads to a very simple form of the integrated cross section, from which additional information on the couplings can be obtained.

引用

页码：177 / 190

页数：14

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