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HerwigDefaults.in
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###################################################################
#
# This is the main repository setup file for Herwig++.
#
# It is read using the 'Herwig++ init' command which prepares the
# default repository file 'HerwigDefaults.rpo'.
#
# The 'Herwig++ read' step allows additional configuration
# instructions to be read from a run-specific file, to modify the
# default values. (We provide LEP.in, ILC.in, LHC.in and TVT.in as
# examples)
#
# You will not need to change any settings here.
# Any modifications can be made in your own input files.
#
###################################################################
globallibrary Herwig.so
###################################################################
# The repository contains its own internal directory structure to
# keep track of created objects. (This is entirely independent of
# the file system)
###################################################################
globallibrary Herwig.so
# Make the root directory in the Repository
rrmdir /Herwig
mkdir /Herwig
#####################################################################
# The 'create' command creates an object in the repository from
# a C++ class. The arguments are (1) the C++ class name, (2) your
# chosen repository name, and optionally, (3) the library name where
# the class can be found.
#
# Created objects are _not_ automatically associated to a run. They
# need to be assigned to it using a chain of 'set' or 'insert'
# commands (see below).
#####################################################################
# the default random number generator
create ThePEG::StandardRandom /Herwig/Random
# the default phase space sampler
create ThePEG::ACDCSampler /Herwig/ACDCSampler ACDCSampler.so
#####################################################################
# Objects in the repository are influenced through 'interfaces'.
# The most important ones can be found in these files, and the
# doxygen documentation provides complete lists.
#
# To set an interface to a new value, use the 'set' command:
# set object:interface value
#
# Note that only repository names can be used here. You must 'create'
# objects before you can use them in a 'set' command
#####################################################################
set /Herwig/ACDCSampler:Margin 1.1
###################################################################
# The 'read' command includes external files in place, to reduce
# clutter. You can also use it for blocks of settings you're likely
# to use again and again.
###################################################################
read Particles.in
read Model.in
read Partons.in
read MatrixElements.in
read UnderlyingEvent.in
read Shower.in
read Hadronization.in
read Decays.in
read QEDRadiation.in
#######################################################################
# The EventHandler is the most important object in a run. It
# (directly or indirectly) owns most of the objects that have been
# created up to now.
#
# Below we create one handler for LEP and one for LHC.
#
# Try to understand the following few lines (also look at the external
# .in files if you can't find the 'create' line for an object).
#
# If you need to make modifications, it's best to make them in your
# own input file (for the 'Herwig++ read' step) and not here.
#######################################################################
mkdir /Herwig/EventHandlers
cd /Herwig/EventHandlers
# Create LEPHandler
create ThePEG::StandardEventHandler LEPHandler
create ThePEG::FixedCMSLuminosity FixedLEPLuminosity FixedCMSLuminosity.so
set FixedLEPLuminosity:Energy 91.2
set LEPHandler:LuminosityFunction FixedLEPLuminosity
insert LEPHandler:SubProcessHandlers[0] /Herwig/MatrixElements/SimpleEE
set LEPHandler:BeamA /Herwig/Particles/e-
set LEPHandler:BeamB /Herwig/Particles/e+
set LEPHandler:Sampler /Herwig/ACDCSampler
set LEPHandler:CascadeHandler /Herwig/Shower/ShowerHandler
set LEPHandler:HadronizationHandler /Herwig/Hadronization/ClusterHadHandler
set LEPHandler:DecayHandler /Herwig/Decays/DecayHandler
# uncomment to get QED radiation off Z decay products in hard process
# insert LEPHandler:PostSubProcessHandlers 0 /Herwig/QEDRadiation/QEDRadHandler
# Create LHCHandler
create ThePEG::StandardEventHandler LHCHandler
create ThePEG::FixedCMSLuminosity FixedLHCLuminosity
set FixedLHCLuminosity:Energy 14000.0
set LHCHandler:LuminosityFunction FixedLHCLuminosity
insert LHCHandler:SubProcessHandlers[0] /Herwig/MatrixElements/SimpleQCD
set LHCHandler:BeamA /Herwig/Particles/p+
set LHCHandler:BeamB /Herwig/Particles/p+
set LHCHandler:Sampler /Herwig/ACDCSampler
set LHCHandler:BinStrategy 2
set LHCHandler:CascadeHandler /Herwig/Shower/ShowerHandler
set LHCHandler:HadronizationHandler /Herwig/Hadronization/ClusterHadHandler
set LHCHandler:DecayHandler /Herwig/Decays/DecayHandler
# uncomment to get QED radiation off W/Z decay products in hard process
# insert LHCHandler:PostSubProcessHandlers[0] /Herwig/QEDRadiation/QEDRadHandler
# Create DISHandler
create ThePEG::StandardEventHandler DISHandler
create ThePEG::LuminosityFunction DISLuminosity
set DISHandler:BeamA /Herwig/Particles/e-
set DISLuminosity:BeamEMaxA 30.*GeV
set DISHandler:BeamB /Herwig/Particles/p+
set DISLuminosity:BeamEMaxB 920.*GeV
set DISHandler:LuminosityFunction DISLuminosity
insert DISHandler:SubProcessHandlers[0] /Herwig/MatrixElements/SimpleDIS
set DISHandler:Sampler /Herwig/ACDCSampler
set DISHandler:BinStrategy 2
set DISHandler:CascadeHandler /Herwig/Shower/ShowerHandler
set DISHandler:HadronizationHandler /Herwig/Hadronization/ClusterHadHandler
set DISHandler:DecayHandler /Herwig/Decays/DecayHandler
mkdir /Herwig/Generators
cd /Herwig/Generators
#################################################################
# Finally, the EventGenerator objects are responsible
# for the run. They tie together an EventHandler on the one side
# with a physics model (Feynman rules, etc) and random number
# generator on the other.
#
# In your own input files, it will be this EventGenerator object
# that will be called with the 'run' command to start the event
# generation (see LEP.in, LHC.in, TVT.in or LHC.in for examples)
#################################################################
# The Strategy objects can be used for default settings
# (see the Doxygen documentation)
# Currently it only provides the LaTeX reference to Herwig++
create Herwig::HerwigStrategy DefaultStrategy
set DefaultStrategy:LocalParticlesDir /Herwig/Particles
# Now the LEPGenerator
create ThePEG::EventGenerator LEPGenerator
set LEPGenerator:RandomNumberGenerator /Herwig/Random
set LEPGenerator:StandardModelParameters /Herwig/Model
set LEPGenerator:EventHandler /Herwig/EventHandlers/LEPHandler
set LEPGenerator:Strategy DefaultStrategy
# And the LHCGenerator
create ThePEG::EventGenerator LHCGenerator
set LHCGenerator:RandomNumberGenerator /Herwig/Random
set LHCGenerator:StandardModelParameters /Herwig/Model
set LHCGenerator:EventHandler /Herwig/EventHandlers/LHCHandler
set LHCGenerator:Strategy DefaultStrategy
# And the DISGenerator
create ThePEG::EventGenerator DISGenerator
set DISGenerator:RandomNumberGenerator /Herwig/Random
set DISGenerator:StandardModelParameters /Herwig/Model
set DISGenerator:EventHandler /Herwig/EventHandlers/DISHandler
set DISGenerator:Strategy DefaultStrategy
############################################
# The default cuts
############################################
read Cuts.in
cd /Herwig/Generators
set LEPGenerator:EventHandler:Cuts /Herwig/Cuts/EECuts
set LHCGenerator:EventHandler:Cuts /Herwig/Cuts/QCDCuts
set DISGenerator:EventHandler:Cuts /Herwig/Cuts/DISCuts
##########################################
# include some default analysis handlers
##########################################
read Analysis.in
read Analysis2.in
cd /

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