Nonforward color-octet kernel of the Balitsky-Fadin-Kuraev-Lipatov equation

被引：44

作者：

Fadin, VS

Gorbachev, DA

机构：

[1] Russian Acad Sci, Siberian Div, Budker Inst Nucl Phys, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, Novosibirsk 630090, Russia

来源：

PHYSICS OF ATOMIC NUCLEI | 2000年 / 63卷 / 12期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/1.1333885

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：

The contribution to the kernel of the nonforward Balitsky-Fadin-Kuraev-Lipatov equation from two-gluon production is calculated for the case of the antisymmetric color-octet state of two Reggeized gluons in the t channel. The one-gluon contribution to the kernel in the one-loop approximation is also obtained by using the one-loop expression for the effective vertex of the one-gluon production in Reggeon-Reggeon collisions. An explicit form of the total kernel is presented. (C) 2000 MAIK "Nauka/Interperiodica".

引用

页码：2157 / 2172

页数：16

共 64 条

[1] The 2nd order corrections to the hard pomeron and the running coupling [J].