QUALITONS

被引：24

作者：

KAPLAN, DB

机构：

[1] University of California, San Diego, Physics Department 0319, La Jolla, CA 92093-0319

来源：

NUCLEAR PHYSICS B | 1991年 / 351卷 / 1-2期

基金：

美国国家科学基金会; 美国国家航空航天局;

关键词：

D O I：

10.1016/0550-3213(91)90086-D

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：

I construct a model in which constituent quarks arise as solitons made out of current quarks, antiquarks, and glue. These objects - called qualitons - look on large-distance scales like the chiral quarks considered by Georgi and Manohar; at shorter scales they are seen to have both current quark and gluon structure. Questions such as the gluon and flavor content of constituent quarks can be addressed in this model, as well as the anomalous magnetic and color-magnetic moments of a constituent quark. In addition to constituent quarks, the model also contains excited quark states, the lightest transforming as a (6BAR, 1/2) under color x spin with baryon number B = 1/3.

引用

页码：137 / 160

页数：24

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