CHIRAL DILEPTON MODEL AND THE FLAVOR QUESTION

被引：658
|
作者：
FRAMPTON, PH
机构：
[1] Institute of Field Physics, Department of Physics and Astronomy, University of North Carolina, Chapel Hill
来源：
PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 20期
关键词：
D O I：
10.1103/PhysRevLett.69.2889
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A chiral model based on a gauge group SU(3)CxSU(3)LxU(1)X contains dilepton gauge bosons and new quarks with exotic charges - 4/3 and + 5/3. Although coincident at low energy with the standard model, in the extended theory the third quark family is treated differently from the first two, and anomaly cancellation requires that the number of families be equal to the number of quark colors.
引用
收藏
页码：2889 / 2891
页数：3
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