A Feynman diagram analyzer DIANA: recent development

Abstract

New developments concerning the extension of the Feynman diagram analyzer DIANA are presented. We discuss new graphic facilities, application of DIANA to processes with Majorana fermions and different approaches to automation of momenta distribution.

Comments: 2 pages, Latex using espcrc2.sty, 3 figures using 3 eps files. Contribution to ACAT 2002, Moscow, Russia, June 24-28, 2002