Anomalous couplings in the Higgs-strahlung process

被引：31

作者：

Kilian, W

Kramer, M

Zerwas, PM

机构：

[1] Deutsches Elektronen-Synchrt. DESY, D-22603 Hamburg, FGR

来源：

PHYSICS LETTERS B | 1996年 / 381卷 / 1-3期

关键词：

D O I：

10.1016/0370-2693(96)00537-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The angular distributions in the Higgs-strahlung process e(+)e(-) --> HZ --> H (f) over bar f are uniquely determined in the Standard Model. We study how these predictions are modified if non-standard couplings are present in the ZZH vertex, as well as lepton-boson contact terms. We restrict ourselves to the set of operators which are singlets under standard SU3 x SU2 x U-1 transformations, CP conserving, dimension 6, helicity conserving, and custodial SU2 conserving.

引用

页码：243 / 247

页数：5