GoSam-2.0: a tool for automated one-loop calculations within the Standard Model and beyond
High Energy Physics - Phenomenology
2015-06-26 v2
Abstract
We present the version 2.0 of the program package GoSam for the automated calculation of one-loop amplitudes. GoSam is devised to compute one-loop QCD and/or electroweak corrections to multi-particle processes within and beyond the Standard Model. The new code contains improvements in the generation and in the reduction of the amplitudes, performs better in computing time and numerical accuracy, and has an extended range of applicability. The extended version of the "Binoth-Les-Houches-Accord" interface to Monte Carlo programs is also implemented. We give a detailed description of installation and usage of the code, and illustrate the new features in dedicated examples.
Keywords
Cite
@article{arxiv.1404.7096,
title = {GoSam-2.0: a tool for automated one-loop calculations within the Standard Model and beyond},
author = {G. Cullen and H. van Deurzen and N. Greiner and G. Heinrich and G. Luisoni and P. Mastrolia and E. Mirabella and G. Ossola and T. Peraro and J. Schlenk and J. F. von Soden-Fraunhofen and F. Tramontano},
journal= {arXiv preprint arXiv:1404.7096},
year = {2015}
}
Comments
replaced by published version and reference added