Electroproduction of two light vector mesons in the next-to-leading approximation

被引：72

作者：

Ivanov, DY ^{[1
]}

Papa, A

机构：

[1] Sobolev Inst Math, Novosibirsk 630090, Russia

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

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

来源：

NUCLEAR PHYSICS B | 2006年 / 732卷 / 1-2期

关键词：

D O I：

10.1016/j.nuclphysb.2005.10.028

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 calculate the amplitude for the forward electroproduction of two light vector mesons in next-to-leading order BFKL. This amplitude is written as a convolution of two impact factors for the virtual photon to light vector meson transition with the BFKL Green's function. It represents the first next-to-leading order amplitude ever calculated for a collision process between strongly interacting colorless particles. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：183 / 199

页数：17

共 83 条

[71]

PAPA A, HEPPH0301054

[72] Confronting next-leading BFKL kernels with proton structure function data [J].