BFKL pomeron in the next-to-leading approximation

被引:885
作者
Fadin, VS [1 ]
Lipatov, LN
机构
[1] Budker Inst Nucl Phys, Novosibirsk 630090, Russia
[2] Novosibirsk State Univ, Novosibirsk 630090, Russia
[3] Petersburg Nucl Phys Inst, Gatchina 188350, Russia
[4] St Petersburg State Univ, Gatchina 188350, Russia
关键词
D O I
10.1016/S0370-2693(98)00473-0
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We find one-loop correction to the integral kernel of the BFKL equation for the total cross section of the high energy scattering in QCD and calculate the next-to-leading contribution to anomalous dimensions of twist-2 operators near j = 1. (C) 1998 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码:127 / 134
页数:8
相关论文
共 24 条
[1]   ASYMPTOTIC FREEDOM IN PARTON LANGUAGE [J].
ALTARELLI, G ;
PARISI, G .
NUCLEAR PHYSICS B, 1977, 126 (02) :298-318
[2]  
BALITSKII YY, 1978, SOV J NUCL PHYS+, V28, P822
[3]   k-factorization and small-x anomalous dimensions [J].
Camici, G ;
Ciafaloni, M .
NUCLEAR PHYSICS B, 1997, 496 (1-2) :305-336
[4]   Model (in)dependent features of the hard pomeron [J].
Camici, G ;
Ciafaloni, M .
PHYSICS LETTERS B, 1997, 395 (1-2) :118-122
[5]   Irreducible part of the next-to-leading BFKL kernel [J].
Camici, G ;
Ciafaloni, M .
PHYSICS LETTERS B, 1997, 412 (3-4) :396-406
[6]   Non-abelian q(q)over-bar contributions to small-x anomalous dimensions [J].
Camici, G ;
Ciafaloni, M .
PHYSICS LETTERS B, 1996, 386 (1-4) :341-349
[7]   HIGH-ENERGY FACTORIZATION AND SMALL-X HEAVY FLAVOR PRODUCTION [J].
CATANI, S ;
CIAFALONI, M ;
HAUTMANN, F .
NUCLEAR PHYSICS B, 1991, 366 (01) :135-188
[8]   GLUON CONTRIBUTIONS TO SMALL-CHI HEAVY FLAVOR PRODUCTION [J].
CATANI, S ;
CIAFALONI, M ;
HAUTMANN, F .
PHYSICS LETTERS B, 1990, 242 (01) :97-102
[9]  
Dokshitzer YL, 1977, SOV PHYS JETP, V46, P641, DOI DOI 10.1016/0550-3213(77)90384-4
[10]   QUARK CONTRIBUTION TO THE REGGEON-REGGEON-GLUON VERTEX IN QCD [J].
FADIN, V ;
FIORE, R ;
QUARTAROLO, A .
PHYSICAL REVIEW D, 1994, 50 (09) :5893-5901