Sophisticated momenta mapping with DIANA

Abstract

Details of recent developments of the Feynman diagram analyzer DIANA (DIagram ANAlyser) are presented. Apart from some discussion about QGRAF and new plotting features, we concentrate on a new sophisticated mechanism of momenta mapping.

Comments: 4 pages, 4 Encapsulated postscript figures, LaTeX2e, uses espcrc2.sty (included). Talk given at ACAT05