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HADRON FROM FACTORS IN QCD
被引：24
作者：
BELYAEV, VM
机构：
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A
|
1993年
/
8卷
/
01期
关键词：
D O I：
10.1142/S0217751X93000072
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We consider the QCD sum rules approach for hadron fomi factors in infrared region 0 less-than-or-equal-to Q2 < 1 GeV2. The QCD sum rules in external variable field are formulated. As an example this method is used to calculate proton and nucleon magnetic form factors. The detailed calculation of the nucleon polarization operator in external variable electromagnetic field is done. The obtained form factors (proton and neutron) are in a good agreement with experimental ones.
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页码：153 / 191
页数：39
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