The MG/ME Pythia-PGS package Authors J. Alwall and the MadGraph5_aMC@NLO Development Team References MadGraph5_aMC@NLO JHEP 1407 (2014) 079 [arXiv:1405.0301]. https://launchpad.net/mg5amcnlo http://madgraph.phys.ucl.ac.be/ http://madgraph.hep.uiuc.edu/ Pythia 6.4 by T. Sjöstrand, S. Mrenna, and P. Skands JHEP 0605 (2006) 026 [hep-ph/0603175]. TAUOLA by S. Jadach, Z. Was, R. Decker, and J. H. Kuhn Comput. Phys. Commun. 76 (1993) 361-380 PGS 4 by John Conway http://www.physics.ucdavis.edu/~conway/research/software/pgs/pgs4-general.htm See MG5_aMC citation guide for more information.