DVCS vs GPDs:: What does DVCS tell us about GPDs?

被引：0
|
作者：
Freund, A [1 ]
McDermott, M
Strikman, M
机构：
[1] Univ Regensburg, Inst Theoret Phys, D-93040 Regensburg, Germany
[2] Univ Liverpool, Div Theoret Phys, Dept Math Sci, Liverpool L69 3BX, Merseyside, England
[3] Penn State Univ, Dept Phys, University Pk, PA 16802 USA
来源：
ACTA PHYSICA POLONICA B | 2002年 / 33卷 / 11期
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D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
As recent studies have shown, the most popular models for generalized parton distributions cannot describe the new data from the H1, ZEUS, HERMES and CLAS experiments on Deeply Virtual Compton Scattering (DVCS) if a full QCD analysis including evolution is performed. In this note, we will discuss why this is the case and how the problem can be cured thereby producing a very good description of the H1 data.
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页码：3561 / 3565
页数：5
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