共线与红外发散的重整化群演化
高能物理 - 唯象学
2011-05-24 v1 高能物理 - 理论
摘要
讨论了具有无质量和有质量末态粒子的 QCD 截面中的共线与红外发散。给出了以反常维度表示的双圈重整化群演化与重求和,并展示了多种 QCD 硬散射过程的具体结果。
引用
@article{arxiv.1105.4267,
title = {Renormalization group evolution of collinear and infrared divergences},
author = {Nikolaos Kidonakis},
journal= {arXiv preprint arXiv:1105.4267},
year = {2011}
}
备注
5 pages, 1 figure; presented at XIX International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS 2011), Newport News, Virginia, USA, April 11-15, 2011