THE UN-UNIFIED STANDARD MODEL

被引：90

作者：

GEORGI, H

JENKINS, EE

SIMMONS, EH

机构：

[1] Lyman Laboratory of Physics, Harvard University, Cambridge

来源：

NUCLEAR PHYSICS B | 1990年 / 331卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0550-3213(90)90083-P

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We explore the phenomenology of a nonstandard electroweak theory in which left-handed quarks and leptons transform as doublets under separate SU(2) gauge groups. Spontaneous symmetry breakdown results in two charged and two neutral massive vector bosons. The lightest charged and neutral gauge bosons behave like the W and Z of the standard SU(2) × U(1) electroweak model. The heavier W and Z, which can be as light as several hundred GeV, couple primarily to quarks. If they exist in an appropriate mass range, these can be seen at FNAL. Our theory predicts small deviations in the properties of the Z from the standard model norms which will be visible at SLC and LEP. © 1990.

引用

页码：541 / 555

页数：15

共 5 条

[1] COMPREHENSIVE ANALYSIS OF DATA PERTAINING TO THE WEAK NEUTRAL CURRENT AND THE INTERMEDIATE-VECTOR-BOSON MASSES [J].