Recursion relations, Helicity Amplitudes and Dimensional Regularization
高能物理 - 唯象学
2009-11-11 v2 高能物理 - 理论
摘要
Using the method of on-shell recursion relations we compute tree level amplitudes including D-dimensional scalars and fermions. These tree level amplitudes are needed for calculations of one-loop amplitudes in QCD involving external quarks and gluons.
引用
@article{arxiv.hep-ph/0510148,
title = {Recursion relations, Helicity Amplitudes and Dimensional Regularization},
author = {Callum Quigley and Moshe Rozali},
journal= {arXiv preprint arXiv:hep-ph/0510148},
year = {2009}
}
备注
28 pages, 6 figures, clarifications added