News from FormCalc and LoopTools
Abstract
The FormCalc package automates the computation of FeynArts amplitudes up to one loop including the generation of a Fortran code for the numerical evaluation of the squared matrix element. Major new or enhanced features in Version 5 are: iterative build-up of essentially arbitrary phase-spaces including cuts, convolution with density functions, and uniform treatment of kinematical variables. The LoopTools library supplies the one-loop integrals necessary for evaluating the squared matrix element. Its most significant extensions in Version 2.2 are the five-point family of integrals, and complex and alternate versions.
Cite
@article{arxiv.hep-ph/0601248,
title = {News from FormCalc and LoopTools},
author = {T. Hahn and M. Rauch},
journal= {arXiv preprint arXiv:hep-ph/0601248},
year = {2009}
}
Comments
5 pages, to appear in the proceedings of the 7th International Symposium on Radiative Corrections (RADCOR05), Shonan Village, Japan, 2005