关于与香农和真理耦合的 Z' 讲座
高能物理 - 唯象学
2016-09-06 v1
摘要
通过将标准规范群扩展为 ,其中 电荷仅由第三族携带,我们容纳了 LEP 对 的测量,并预测在 散射中 可能出现可测量的偏差,以及 混合可能接近其实验极限。本模型的独特之处在于 Z' 耦合具有世代依赖性,从而显式违反 GIM 机制,但仍可自然符合弱电束制约束。直接探测该 Z' 可能但具有挑战性。
引用
@article{arxiv.hep-ph/9610320,
title = {Lecture on a Z' Coupled to Beauty and Truth},
author = {P. H. Frampton},
journal= {arXiv preprint arXiv:hep-ph/9610320},
year = {2016}
}
备注
12 pages, latex including 3 Figures. Lecture at Ettore Majorana International School of Subnuclear Physics, Erice, Sicily, July 1996. This lecture is an updated version of hep-ph/9604260 by P.H.Frampton, M.B. Wise and B.D. Wright. Sections in italics, and the Figures, explain how this same model-building strategy (with different details) can accommodate different data on $R_b$ and $A^b$