Implications of generalized Z-Z′ mixing

被引：310

作者：

Babu, KS ^{[1
]}

Kolda, C ^{[1
]}

March-Russell, J ^{[1
]}

机构：

[1] Inst Adv Study, Sch Nat Sci, Princeton, NJ 08540 USA

来源：

PHYSICAL REVIEW D | 1998年 / 57卷 / 11期

关键词：

D O I：

10.1103/PhysRevD.57.6788

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We discuss experimental implications of extending the gauge structure of the standard model to include an additional U(1) interaction broken at or near the weak scale. We work with the most general, renormalizable Lagrangian for the SU(2)x U(1)x U(1) sector, with emphasis on the phenomenon of gauge kinetic mixing between the two U(1) gauge fields, and do not restrict ourselves to any of the "canonical" Z' models often discussed in the literature. Low-energy processes and Z(0)-pole precision measurements an specifically addressed.

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页码：6788 / 6792

页数：5

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