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ILC.in
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# -*- ThePEG-repository -*-
##################################################
# Example generator based on ILC parameters
# usage: Herwig read ILC.in
#
# Since most parameters are identical to LEP,
# we use the default LEPGenerator and adapt only
# for the differences
##################################################
##################################################
# Change settings for the ee->Z->qq matrix element
# to produce only top quarks
#
# 'set' lines like this can be omitted if the
# default value is already okay.
#
# Any repository setting can be modified here
##################################################
##################################################
# Selected the hard process
##################################################
cd /Herwig/MatrixElements
# default e+e- > t tbar
insert SimpleEE:MatrixElements 0 MEee2gZ2qq
set MEee2gZ2qq:MinimumFlavour 6
set MEee2gZ2qq:MaximumFlavour 6
# e+e- > l+l-
# insert SimpleEE:MatrixElements[0] MEee2gZ2ll
# e+e- > W+W- ZZ
# insert SimpleEE:MatrixElements[0] MEee2VV
# higgs+Z
# insert SimpleEE:MatrixElements[0] MEee2ZH
# higgs+e+e-/nu_enu_ebar via VBF
# insert SimpleEE:MatrixElements[0] MEee2HiggsVBF
##################################################
# Technical parameters for this run
##################################################
cd /Herwig/Generators
set LEPGenerator:NumberOfEvents 100000000
set LEPGenerator:RandomNumberGenerator:Seed 31122001
set LEPGenerator:PrintEvent 10
set LEPGenerator:MaxErrors 10000
##################################################
# ILC physics parameters (override defaults)
##################################################
set LEPGenerator:EventHandler:LuminosityFunction:Energy 500.0
set LEPGenerator:EventHandler:CascadeHandler:MPIHandler NULL
set /Herwig/Shower/PartnerFinder:QEDPartner IIandFF
##################################################
# Useful analysis handlers for HepMC related output
##################################################
# Schematic overview of an event (requires --with-hepmc to be set at configure time
# and the graphviz program 'dot' to produce a plot)
# insert LEPGenerator:AnalysisHandlers 0 /Herwig/Analysis/Plot
# A HepMC dump file (requires --with-hepmc to be set at configure time)
# insert LEPGenerator:AnalysisHandlers 0 /Herwig/Analysis/HepMCFile
# set /Herwig/Analysis/HepMCFile:PrintEvent 100
# set /Herwig/Analysis/HepMCFile:Format GenEvent
# set /Herwig/Analysis/HepMCFile:Units GeV_mm
##################################################
# Save run for later usage with 'Herwig run'
##################################################
saverun ILC LEPGenerator
##################################################
# uncomment this section for an example batch run
# of two repeats with different parameters
#
# Note that a separate call of 'Herwig run'
# is not required
##################################################
# set LEPGenerator:NumberOfEvents 100
# run ILC-tt LEPGenerator
# set /Herwig/MatrixElements/MEee2gZ2qq:MinimumFlavour 5
# set /Herwig/MatrixElements/MEee2gZ2qq:MaximumFlavour 5
# run ILC-bb LEPGenerator
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Tue, Sep 30, 4:42 AM (1 d, 17 h)
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ILC.in (3 KB)
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rHERWIGHG herwighg
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Event Timeline
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