diff --git a/src/LHC-MB.in b/src/LHC-MB.in --- a/src/LHC-MB.in +++ b/src/LHC-MB.in @@ -1,103 +1,101 @@ # -*- ThePEG-repository -*- ################################################################################ # This file contains our best tune to UE data from ATLAS at 7 TeV. More recent # tunes and tunes for other centre-of-mass energies as well as more usage # instructions can be obtained from this Herwig wiki page: # http://projects.hepforge.org/herwig/trac/wiki/MB_UE_tunes # The model for soft interactions and diffractions is explained in # [S. Gieseke, P. Kirchgaesser, F. Loshaj, arXiv:1612.04701] ################################################################################ read snippets/PPCollider.in ################################################## # Technical parameters for this run ################################################## cd /Herwig/Generators ################################################## # LHC physics parameters (override defaults here) ################################################## set EventGenerator:EventHandler:LuminosityFunction:Energy 7000.0 # Intrinsic pT tune extrapolated to LHC energy set /Herwig/Shower/ShowerHandler:IntrinsicPtGaussian 2.2*GeV # Minimum Bias read snippets/MB.in # Read in parameters of the soft model recommended for MB/UE simulations read snippets/SoftTune.in #Diffraction model read snippets/Diffraction.in #Turn on Baryonic reconnection read snippets/BaryonicReconnection.in # Normalization of the Min bias cross section for correct diffractive cross section set /Herwig/MatrixElements/MEMinBias:csNorm 0.01 # Use LHC parametrization of the cross section set /Herwig/UnderlyingEvent/MPIHandler:DLmode 2 #some preliminary parameters for the MPI model which need to be tuned #TODO set /Herwig/UnderlyingEvent/MPIHandler:pTmin0 3.02 set /Herwig/UnderlyingEvent/MPIHandler:InvRadius 1.4 set /Herwig/UnderlyingEvent/MPIHandler:Power 0.308 set /Herwig/Partons/RemnantDecayer:ladderMult 0.45 set /Herwig/Partons/RemnantDecayer:ladderbFactor 1.0 set /Herwig/UnderlyingEvent/MPIHandler:DiffractiveRatio 0.17 #ordered pTs set /Herwig/Partons/RemnantDecayer:PtDistribution 4 -#use random remnant connections -set /Herwig/Partons/RemnantDecayer:RandomConnection No # set the correct PDFs set /Herwig/Partons/HardLOPDF:PDFName CT14lo set /Herwig/Partons/ShowerLOPDF:PDFName CT14lo set /Herwig/Partons/MPIPDF:PDFName CT14lo set /Herwig/Partons/RemnantPDF:PDFName CT14lo #set /Herwig/Shower/ShowerHandler:CascadeHandler NULL # Switch off parton shower #set /Herwig/Hadronization/HadronizationHandler:HadronizationHandler NULL # do Soft interactions #set /Herwig/Hadronization/ColourReconnector:ColourReconnection No ################################################# # Analyses ################################################## #Comment these lines out in order to use rivet analyses cd /Herwig/Analysis create ThePEG::RivetAnalysis RivetAnalysis RivetAnalysis.so cd /Herwig/Generators insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/RivetAnalysis #Some example analyses insert /Herwig/Analysis/RivetAnalysis:Analyses 0 ATLAS_2012_I1084540 insert /Herwig/Analysis/RivetAnalysis:Analyses 0 ATLAS_2010_S8918562 #set /Herwig/Analysis/Plot:EventNumber 54 #cd /Herwig/Generators #insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/Plot #insert EventGenerator:AnalysisHandlers 0 /Herwig/Analysis/HepMCFile #set /Herwig/Analysis/HepMCFile:PrintEvent 1000000 #set /Herwig/Analysis/HepMCFile:Format GenEvent #set /Herwig/Analysis/HepMCFile:Units GeV_mm #set /Herwig/Analysis/HepMCFile:Filename events.fifo ################################################## # Save run for later usage with 'Herwig run' ################################################## cd /Herwig/Generators saverun LHC-MB EventGenerator