! main24.cmnd ! This file contains commands to be read in for a Pythia8 run. ! Lines not beginning with a letter or digit are comments. ! 1) Settings used in the main program. Main:numberOfEvents = 10000 ! number of events to generate Main:timesAllowErrors = 3 ! how many aborts before run stops ! 2) Settings related to output in init(), next() and stat(). Init:showChangedSettings = on ! list changed settings Init:showChangedParticleData = off ! list changed particle data Next:numberCount = 500 ! print message every n events Next:numberShowInfo = 2 ! print event information n times Next:numberShowProcess = 2 ! print process record n times Next:numberShowEvent = 2 ! print event record n times ! 3) Beam parameter settings. Values below agree with default ones. Beams:idA = 2212 ! first beam, p = 2212, pbar = -2212 Beams:idB = 2212 ! second beam, p = 2212, pbar = -2212 Beams:eCM = 13000. ! CM energy of collision ! 4) Read SLHA spectrum (a few examples are provided by default) SLHA:file = slha2-example.spc ! Sample SLHA2 spectrum #SLHA:file = slha1-example.spc ! Sample SLHA1 spectrum, for CMSSM-10.1.1 #SLHA:file = sps1aWithDecays.spc ! Older sample spectrum with DECAY tables ! 5) Process selection SUSY:all = on ! Switches on ALL (~400) SUSY processes #SUSY:gg2gluinogluino = on #SUSY:qqbar2gluinogluino = on #SUSY:qg2squarkgluino = on #SUSY:gg2squarkantisquark = on #SUSY:qqbar2squarkantisquark = on #SUSY:qq2squarksquark = on #SUSY:qqbar2chi0chi0 = on #SUSY:qqbar2chi+-chi0 = on #SUSY:qqbar2chi+chi- = on #SUSY:qg2chi0squark = on #SUSY:qg2chi+-squark = on ! Optionally select only specific sparticle codes in the final state #SUSY:idA = 2000001 ! 0: all #SUSY:idB = 2000001 ! 0: all ! 6) Settings for the event generation process in the Pythia8 library. PartonLevel:MPI = off ! no multiparton interactions PartonLevel:ISR = off ! no initial-state radiation PartonLevel:FSR = off ! no final-state radiation HadronLevel:Hadronize = off ! no hadronization