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arXiv 1108.0685hep-phhep-ex
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来自E(6)的Z'玻色子:对撞机和电弱约束

Z' Bosons from E(6): Collider and Electroweak Constraints

Jens Erler, Paul Langacker, Shoaib Munir, Eduardo Rojas

摘要:

标准电弱理论之外的许多模型,无论是自上而下还是自下而上,都包含了规范对称性群通过额外U(1)因子的扩展,这些U(1)因子可以被理解或视为E(6)的子群。简要概述了这些模型,其次是一个系统的分类草图。然后,我们描述了如何产生额外的大质量中性规范玻色子可以搜索和使用电弱和对撞机数据诊断的积极证据的情况下。

英文摘要:

Many models beyond the Standard Electroweak Theory, top-down or bottom-up, contain extensions of the gauge symmetry group by extra U(1)' factors which can be understood or treated as subgroups of E(6). A brief overview of such models is followed by a sketch of a systematic classification. We then describe how the resulting extra massive neutral gauge bosons can be searched for and in case of positive evidence diagnosed using electroweak and collider data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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