A numerical method for NNLO calculations
高能物理 - 唯象学
2008-12-30 v1
摘要
A method to isolate the poles of dimensionally regulated multi-loop integrals and to calculate the pole coefficients numerically is extended to be applicable to phase space integrals as well.
引用
@article{arxiv.hep-ph/0211144,
title = {A numerical method for NNLO calculations},
author = {G. Heinrich},
journal= {arXiv preprint arXiv:hep-ph/0211144},
year = {2008}
}
备注
5 pages, Talk presented at Radcor/Loops and Legs 2002, to appear in the proceedings