Photon-Reggeon-interaction vertices in the NLA

被引：44
作者：
Fadin, VS [1 ]
Ivanov, DY [1 ]
Kotsky, MI [1 ]
机构：
[1] Russian Acad Sci, Siberian Div, Budker Inst Nucl Phys, Novosibirsk 630090, Russia
来源：
PHYSICS OF ATOMIC NUCLEI | 2002年 / 65卷 / 08期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.1501664
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 calculate the effective vertices for the quark-antiquark and the quark-antiquark-gluon production in the virtual-photon-Reggeized gluon interaction. The last vertex is considered at the Born level; for the first one the one-loop corrections are obtained. These vertices have a number of applications; in particular, they are necessary for calculation of the virtual photon impact factor in the next-to-leading logarithmic approximation. (C) 2002 MAIK "Nauka/Interperiodica".
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收藏
页码：1513 / 1527
页数：15
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