A proof of fulfillment of the strong bootstrap condition

被引：25

作者：

Fadin, VS ^{[1
]}

Papa, A

机构：

[1] Budker Inst Nucl Phys, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, Novosibirsk 630090, Russia

[3] Univ Calabria, Dipartimento Fis, I-87036 Cosenza, Italy

[4] Ist Nazl Fis Nucl, Grp Collegato Cosenza, I-87036 Cosenza, Italy

来源：

NUCLEAR PHYSICS B | 2002年 / 640卷 / 1-2期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1016/S0550-3213(02)00579-5

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：

It is shown that the kernel of the BFKL equation for the octet color state of two Reggeized gluons satisfies the strong bootstrap condition in the next-to-leading order. This condition is much more restrictive than the one obtained from the requirement of the Reggeized form for the elastic scattering amplitudes in the next-to-leading approximation. It is necessary, however, for self-consistency of the assumption of the Reggeized form of the production amplitudes in multi-Regge kinematics, which are used in the derivation of the BFKL equation. The fulfillment of the strong bootstrap condition for the kernel opens the way to a rigorous proof of the BFKL equation in the next-to-leading approximation. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：309 / 330

页数：22

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