# based on example from Herwig++ 2.4.2 distribution: # share/Herwig++/TVT.in # Run options: cd /Herwig/Generators set LHCGenerator:NumberOfEvents 100000 set LHCGenerator:RandomNumberGenerator:Seed 0 set LHCGenerator:DebugLevel 0 set LHCGenerator:PrintEvent 1 set LHCGenerator:MaxErrors 100000 # redirect all log output to stdout set LHCGenerator:UseStdout true # do output to a HepMC file cd /Herwig/Generators insert LHCGenerator:AnalysisHandlers 0 /Herwig/Analysis/HepMCFile set /Herwig/Analysis/HepMCFile:PrintEvent 1000000 set /Herwig/Analysis/HepMCFile:Format GenEvent set /Herwig/Analysis/HepMCFile:Filename /shared/tmp/tmp.etLAhVfzGy/generator.hepmc # set /Herwig/Analysis/HepMCFile:Units GeV_mm # Beam parameters: set LHCGenerator:EventHandler:LuminosityFunction:Energy 7000 set LHCGenerator:EventHandler:BeamA /Herwig/Particles/p+ set LHCGenerator:EventHandler:BeamB /Herwig/Particles/p+ set LHCGenerator:MaxErrors -1 ## W+jet #cd /Herwig/MatrixElements #insert SimpleQCD:MatrixElements[0] MEWJet # W+jet cd /Herwig/MatrixElements insert SimpleQCD:MatrixElements[0] MEqq2W2ff # Set cuts # Use this for lepton pair invariant mass in a certain window set /Herwig/Cuts/MassCut:MinM 0*GeV # min inv. mass of lep. pair set /Herwig/Cuts/MassCut:MaxM 7000*GeV # max inv. mass of lep. pair # Make particles with c*tau > 10 mm stable: set /Herwig/Decays/DecayHandler:MaxLifeTime 10*mm set /Herwig/Decays/DecayHandler:LifeTimeOption Average # tune 'default' parameters: ------------------- #%tuneFile% # Default tune (no additional parameters) # --------------------------------------------- set /Herwig/UnderlyingEvent/MPIHandler:IdenticalToUE -1 # Run generator cd /Herwig/Generators run TVT LHCGenerator