The gluon Green's function in the BFKL approach at next-to-leading logarithmic accuracy

被引：36

作者：

Andersen, JR

Vera, AS

机构：

[1] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England

[2] DAMTP, Ctr Math Sci, Cambridge, England

来源：

NUCLEAR PHYSICS B | 2004年 / 679卷 / 1-2期

关键词：

D O I：

10.1016/j.nuclphysb.2003.11.034

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We investigate the gluon Green's function in the high energy limit of QCD using a recently proposed iterative solution of the Balitsky-Fadin-Kuraev-Lipatov (BFKL) equation at next-to-leading logarithmic (NLL) accuracy. To establish the applicability of this method in the NLL approximation we solve the BFKL equation as originally written by Fadin and Lipatov, and compare the results with previous studies in the leading logarithmic (LL) approximation. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：345 / 362

页数：18

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