carlomat, version 2 of the program for automatic computation of lowest order cross sections

Abstract Version 2 of carlomat, a program for automatic computation of the lowest order cross sections of multiparticle reactions, is described. The substantial modifications with respect to version 1 of the program include: generation of a single phase space parameterization for the Feynman diagrams of the same topology, an interface to parton density functions, improvement of the color matrix computation, the Cabibbo–Kobayashi–Maskawa mixing in the quark sector, the effective models including scalar... Title of program: carlomat, version 2.0 Catalogue Id: AEDQ_v2_0 Nature of problem Leading order predictions for reactions of two particle scattering into a final state with up to 10 particles within the Standard Model and some effective models. Versions of this program held in the CPC repository in Mendeley Data AEDQ_v1_0; carlomat; 10.1016/j.cpc.2009.03.011 AEDQ_v2_0; carlomat, version 2.0; 10.1016/j.cpc.2013.08.023 AEDQ_v3_0; carlomat, version 3.0; 10.1016/j.cpc.2015.06.013 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)