Discovery limits of new extra gauge bosons at the CERN LHC

被引：2
|
作者：
Bagneid, AA [1 ]
机构：
[1] Umm Al Qura Univ, Dept Phys, Mecca, Saudi Arabia
来源：
PHYSICAL REVIEW D | 2002年 / 66卷 / 01期
关键词：
D O I：
10.1103/PhysRevD.66.017701
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the Drell-Yan production and corresponding decay signatures at the CERN Large Hadron Collider (LHC) of extra Z bosons from a superstring-inspired E-6 model characterized by an extra inert SU(2)(I) group at electroweak energies, and from the Sp(6)(L)circle timesU(1)(Y) model. We discuss how to distinguish the models by examining the extra Z-boson couplings to fermions through its leptonic decay modes and muon-pair forward-backward asymmetries.
引用
收藏
页码：177011 / 177014
页数：4
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