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LHC.in
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36 lines (31 loc) · 1.56 KB
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# -*- 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 13600.0
# Minimum Bias
read snippets/MB.in
# Recommended set of parameters for MB/UE runs
set /Herwig/Hadronization/ColourReconnector:ReconnectionProbability 0.5
set /Herwig/UnderlyingEvent/MPIHandler:pTmin0 3.502683
set /Herwig/UnderlyingEvent/MPIHandler:InvRadius 1.402055
set /Herwig/UnderlyingEvent/MPIHandler:Power 0.416852
set /Herwig/Partons/RemnantDecayer:ladderPower -0.08
set /Herwig/Partons/RemnantDecayer:ladderNorm 0.95
##################################################
# Save run for later usage with 'Herwig run'
##################################################
saverun LHC EventGenerator