Loop integration results using numerical
โ
E. de Doncker; Y. Shimizu; J. Fujimoto; F. Yuasa; K. Kaugars; L. Cucos; J. Van V
๐
Article
๐
2004
๐
Elsevier Science
๐
English
โ 240 KB
Loop integration results have been obtained using numerical integration and extrapolation. An extrapolation to the limit is performed with respect to a parameter in the integrand which tends to zero. Results are given for a non-scalar four-point diagram. Extensions to accommodate loop integration by