Recursion relations, Helicity Amplitudes and Dimensional Regularization
High Energy Physics - Phenomenology
2009-11-11 v2 High Energy Physics - Theory
Abstract
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.
Keywords
Cite
@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}
}
Comments
28 pages, 6 figures, clarifications added