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".

引用

页码：1513 / 1527

页数：15

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