Single-scale diagrams and multiple binomial sums
arXiv:hep-th/0004010 · doi:10.1016/S0370-2693(00)00574-8
Abstract
The $ε$-expansion of several two-loop self-energy diagrams with different thresholds and one mass are calculated. On-shell results are reduced to multiple binomial sums which values are presented in analytical form.
10 pp LaTeX, misprints in app. A and minor misprints in the text corrected