VECTOR-MESON DOMINANCE AND FREE QUARKS

被引：6
|
作者：
HOLDOM, B
机构：
[1] Department of Physics, University of Toronto, Toronto
来源：
PHYSICS LETTERS B | 1992年 / 292卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(92)90622-B
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the electromagnetic pion form factor and the VV-AA two-point functions for momenta - (600 MeV)2 < q2 < (600 MeV)2 and we note the similarity between vector meson dominance and two versions of the free constituent quark model. The similarity is more striking when the momentum dependence of the quark mass is taken into account. We consider the implications for QCD and other theories.
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页码：150 / 154
页数：5
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