00001 # The top settings 00002 00003 00004 #switch on all decays 00005 # MSTP(41) = 1 default is 2 00006 # pypars mstp 41 1 00007 00008 # Selecting ttbar events (number 6): 00009 pysubs msel 6 00010 00011 # q qbar -> c cbar / b bbar 00012 pysubs msub 81 1 00013 # g g -> c cbar / b bbar 00014 pysubs msub 82 1 00015 00016 # Tell Pythia not to write multiple copies of particles in event record. 00017 pypars mstp 128 2 00018 00019 pypars mstp 125 2 00020 00021 # Top mass = 174.3: 00022 #pydat2 pmas 6 1 174.3 00023 00024 # for decay of top 00025 pydat3 mdme 46 1 1