Next-leading BFKL effects in forward-jet production at HERA

被引：20
|
作者：
Kepka, O.
Royon, C.
Marquet, C. [1 ]
Peschanski, R.
机构：
[1] CEA Saclay, Serv Phys Theor, URA CNRS, URA 2306, F-91191 Gif Sur Yvette, France
[2] CEA Saclay, Serv Phys Particules, DAPNIA, F-91191 Gif Sur Yvette, France
来源：
PHYSICS LETTERS B | 2007年 / 655卷 / 5-6期
关键词：
D O I：
10.1016/j.physletb.2007.08.088
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We show that next-leading logarithmic (NLL) Balitsky-Fadin-Kuraev-Lipatov (BFKL) effects can be tested by the forward-jet cross sections recently measured at HERA. For d sigma/dx, the NLL corrections are small which confirms the stability of the BFKL description. The triple differential cross section d sigma/dx dk(T)(2) dQ(2) is sensitive to NLL effects and opens the way for an experimental test of the full BFKL theoretical framework at NLL accuracy. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：236 / 240
页数：5
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