Unitarity Methods For One-Loop QCD Amplitudes

被引：3
|
作者：
Perkins, Warren B. [1 ]
Warrick, Edmund [1 ]
机构：
[1] Swansea Univ, Dept Phys, Swansea SA2 8PP, W Glam, Wales
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2009年 / 186卷
关键词：
SINGULARITIES;
D O I：
10.1016/j.nuclphysbps.2008.12.018
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：
Unitarity methods provide an efficient approach for calculating one-loop QCD amplitudes. Recent developments of these techniques are discussed and the canonical basis approach is illustrated using seven gluon scattering.
引用
收藏
页码：82 / 85
页数：4
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