High-energy QCD: Interplay of nonperturbative and perturbative effects

被引：0

作者：

Kopeliovich, B. Z. ^{[1
,2
]}

机构：

[1] Univ Tecn Federico Santa Maria, Dept Fis, Avda Espana 1680,Casilla 110-V, Valparaiso, Chile

[2] Ctr Cient Tecnol Valparaiso, Avda Espana 1680,Casilla 110-V, Valparaiso, Chile

来源：

NUCLEAR AND PARTICLE PHYSICS PROCEEDINGS | 2015年 / 267卷

关键词：

QCD; Perturbative QCD; Nonperturbative QCD; Factorization; Diffraction; DRELL-YAN PROCESS; QUANTUM ELECTRODYNAMICS; INFINITE-MOMENTUM; SCATTERING; DIFFRACTION; COLLISIONS; FACTORIZATION;

D O I：

10.1016/j.nuclphysbps.2015.10.104

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：

Soft interaction is an unavoidable participant of every hard process at high energies. Although the factorisation theorems allow to separate the hard and soft parts of the interaction, in many instances (not covered by the theorems) factorisation is broken, and the processes are dominated by the interplay between the perturbative and nonperturbative effects. Several examples are overviewed in this note.

引用

页码：207 / 216

页数：10

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