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diff --git a/src/TVTUE.in b/src/TVTUE.in
--- a/src/TVTUE.in
+++ b/src/TVTUE.in
@@ -1,85 +1,92 @@
##################################################
# File to run R.Fields TVT analyses [Phys.Rev.D65:092002,2002]
# writes the Chi^2 values to the log file: TVTUE.log
# usage: Herwig++ read TVTUE.in
##################################################
##################################################
# Switches for hard underlying event
##################################################
cd /Herwig/Shower
# Switch for JIMMY
set ShowerHandler:MPIHandler NULL
cd /Herwig/UnderlyingEvent
# set KtCut:MinKT 3.8
# This should always be 2*MinKT!!
# set UECuts:MHatMin 7.6
# set the inverse hadron radius in GeV^2
# set MPIHandler:InvRadius 2.2
# set the algorithm
# needs to be changed because signal is same than UE (QCD)
# if no QCD process present: -1
set MPIHandler:IdenticalToUE 0
+# Set the details of the soft model
+set MPIHandler:softInt Yes
+set MPIHandler:twoComp Yes
+
+
##################################################
# Change hard process ME's
##################################################
cd /Herwig/MatrixElements
insert SimpleQCD:MatrixElements[0] MEMinBias
+#insert SimpleQCD:MatrixElements[0] MEqq2gZ2ff
+#insert SimpleQCD:MatrixElements[0] MEQCD2to2
##################################################
# Cuts on the hard process
##################################################
cd /Herwig/Cuts
-set JetKtCut:MinKT 15*GeV
-set QCDCuts:MHatMin 30.*GeV
+set JetKtCut:MinKT 4*GeV
+set QCDCuts:MHatMin 8.*GeV
set QCDCuts:X1Min 1.0e-2
set QCDCuts:X2Min 1.0e-2
##################################################
# Analysis Handlers
##################################################
cd /Herwig/Analysis
# create Herwig::GraphvizPlot Plot
#create Herwig::RFieldAnalysis RField HwMPIAnalysis.so
#set RField:LowerBorder 20.0
#set RField:UpperBorder 50.0
## set the directory where the data files are stored. The files are
## in $(Herwigsrc)/Analysis/TVTUEdata/
## Default is the directory where you run Herwig++
## set RField:Dir /foo/dir
#create Herwig::MPIMultiplicity MPIMult
#set MPIMult:MPIHandler /Herwig/UnderlyingEvent/MPIHandler
#set MPIMult:ShowerHandler /Herwig/Shower/ShowerHandler
#insert /Herwig/Generators/LHCGenerator:AnalysisHandlers 1 RField
#insert /Herwig/Generators/LHCGenerator:AnalysisHandlers 2 MPIMult
##################################################
# Technical parameters for this run
##################################################
cd /Herwig/Generators
set LHCGenerator:NumberOfEvents 1000000000
set LHCGenerator:RandomNumberGenerator:Seed 31122001
set LHCGenerator:DebugLevel 1
set LHCGenerator:PrintEvent 10
set LHCGenerator:MaxErrors 1000000
##################################################
# Save run for later usage with 'Herwig++ run'
##################################################
set LHCGenerator:EventHandler:LuminosityFunction:Energy 1800.0
set LHCGenerator:EventHandler:BeamB /Herwig/Particles/pbar-
set LHCGenerator:EventHandler:CascadeHandler NULL
set LHCGenerator:EventHandler:HadronizationHandler NULL
set LHCGenerator:EventHandler:DecayHandler NULL
saverun TVTUE LHCGenerator
diff --git a/src/defaults/UnderlyingEvent.in b/src/defaults/UnderlyingEvent.in
--- a/src/defaults/UnderlyingEvent.in
+++ b/src/defaults/UnderlyingEvent.in
@@ -1,43 +1,43 @@
################################################
# Set up the handler for the underlying event.
################################################
mkdir /Herwig/UnderlyingEvent
cd /Herwig/UnderlyingEvent
######## cuts #################################################
library SimpleKTCut.so
# cut on pt. Without a specific matcher object, it works on all
# particles
create ThePEG::SimpleKTCut KtCut
-set KtCut:MinKT 4.0
+set KtCut:MinKT 2.5
# create the cuts object for the Underlying Event
create ThePEG::Cuts UECuts
# This should always be 2*MinKT!!
-set UECuts:MHatMin 8.0
+set UECuts:MHatMin 5.0
insert UECuts:OneCuts 0 KtCut
######## subprocess ###########################################
create ThePEG::SubProcessHandler FastQCD
create Herwig::MEQCD2to2Fast MEQCD2to2Fast HwMEHadronFast.so
insert FastQCD:MatrixElements 0 MEQCD2to2Fast
set FastQCD:PartonExtractor /Herwig/Partons/QCDExtractor
######## MPI Handler ##########################################
library HwMPI.so
create Herwig::MPIHandler MPIHandler
# set the subprocesses and corresponding cuts
insert MPIHandler:SubProcessHandlers 0 FastQCD
insert MPIHandler:Cuts 0 UECuts
# The inverse hadron radius
-set MPIHandler:InvRadius 2.0
+set MPIHandler:InvRadius 3.0
# Set the details of the soft model
set MPIHandler:softInt No
set MPIHandler:twoComp Yes
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