Simple Analysis of IR Singularities at One Loop
High Energy Physics - Phenomenology
2010-08-27 v1
Abstract
In this article, we explore the structure of IR singularity of Feynman diagrams at one loop via power counting in loop momentum. The emphasis is on many known results which follow from this simple analysis.
Keywords
Cite
@article{arxiv.1008.4375,
title = {Simple Analysis of IR Singularities at One Loop},
author = {Ambresh Shivaji},
journal= {arXiv preprint arXiv:1008.4375},
year = {2010}
}
Comments
8 pages, 3 figures