Top Quark Production to ${\cal{O}}(\alpha_s^2)$
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The cross-section for the production of pairs in -annihilation via a virtual photon is determined up to order . For the cm-energies of interest the effect of the top mass may not be considered as a small parameter and the full mass dependence must be included.
Cite
@article{arxiv.hep-ph/9605311,
title = {Top Quark Production to ${\cal{O}}(\alpha_s^2)$},
author = {K. G. Chetyrkin and A. H. Hoang and J. H. Kuehn and M. Steinhauser and T. Teubner},
journal= {arXiv preprint arXiv:hep-ph/9605311},
year = {2007}
}
Comments
4 pages, latex, 2 figures, the complete postscript file of this preprint, including figures, is available via anonymous ftp at ftp://www-ttp.physik.uni-karlsruhe.de/ttp96-11/ttp96-11.ps or via www at http://www-ttp.physik.uni-karlsruhe.de/cgi-bin/preprints/; to be published in the proceedings of Physics with e+ e- Linear Colliders (The European Working Groups 4 Feb - 1 Sep 1995), Hamburg, Germany, 30 Aug - 1 Sep 1995