Soft contribution to quark-quark scattering induced by an anomalous chromomagnetic interaction

被引：6

作者：

Kochelev, N. ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Phys, Seoul 151747, South Korea

[2] Seoul Natl Univ, Ctr Theoret Phys, Seoul 151747, South Korea

[3] Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Russia

来源：

JETP LETTERS | 2006年 / 83卷 / 12期

基金：

俄罗斯基础研究基金会;

关键词：

12.38.Bx;

D O I：

10.1134/S0021364006120010

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We calculate the soft contribution to high-energy quark-quark scattering that arises from an instanton-induced quark anomalous chromomagnetic moment. We demonstrate that this is a large contribution, which cannot be neglected for transverse momenta of a few GeV. We discuss the influence of this effect on inclusive particle production.

引用

页码：527 / 529

页数：3

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