Atomic parity violation and precision electroweak physics - An updated analysis

被引：48

作者：

Rosner, JL ^{[1
]}

机构：

[1] Univ Washington, Inst Nucl Theory, Seattle, WA 98195 USA

[2] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA

[3] Univ Chicago, Dept Phys, Chicago, IL 60637 USA

来源：

PHYSICAL REVIEW D | 2000年 / 61卷 / 01期

关键词：

D O I：

10.1103/PhysRevD.61.016006

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A new analysis of parity violation in atomic cesium has led to an improved value of the weak charge, Q(W)(Cs) = -72.06+/-0.46. The implications of this result for constraining the Peskin-Takeuchi parameters S and T and for guiding searches for new Z bosons are discussed.

引用

页数：4

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