diff --git a/src/defaults/Hadronization.in b/src/defaults/Hadronization.in --- a/src/defaults/Hadronization.in +++ b/src/defaults/Hadronization.in @@ -1,95 +1,95 @@ # -*- ThePEG-repository -*- ############################################################ # Setup of default hadronization # # There are no user servicable parts inside. # # Anything that follows below should only be touched if you # know what you're doing. ############################################################# cd /Herwig/Particles create ThePEG::ParticleData Cluster setup Cluster 81 Cluster 0.00990 0.0 0.0 0.0 0 0 0 1 create ThePEG::ParticleData Remnant setup Remnant 82 Remnant 0.00990 0.0 0.0 0.0 0 0 0 1 mkdir /Herwig/Hadronization cd /Herwig/Hadronization create Herwig::ClusterHadronizationHandler ClusterHadHandler create Herwig::PartonSplitter PartonSplitter create Herwig::ClusterFinder ClusterFinder create Herwig::ColourReconnector ColourReconnector create Herwig::ClusterFissioner ClusterFissioner create Herwig::LightClusterDecayer LightClusterDecayer create Herwig::ClusterDecayer ClusterDecayer create Herwig::HwppSelector HadronSelector newdef ClusterHadHandler:PartonSplitter PartonSplitter newdef ClusterHadHandler:ClusterFinder ClusterFinder newdef ClusterHadHandler:ColourReconnector ColourReconnector newdef ClusterHadHandler:ClusterFissioner ClusterFissioner newdef ClusterHadHandler:LightClusterDecayer LightClusterDecayer newdef ClusterHadHandler:ClusterDecayer ClusterDecayer newdef ClusterHadHandler:MinVirtuality2 0.1*GeV2 newdef ClusterHadHandler:MaxDisplacement 1.0e-10*millimeter newdef ClusterHadHandler:UnderlyingEventHandler NULL newdef ClusterFissioner:HadronSelector HadronSelector newdef LightClusterDecayer:HadronSelector HadronSelector newdef ClusterDecayer:HadronSelector HadronSelector newdef ColourReconnector:ColourReconnection Yes newdef ColourReconnector:ReconnectionProbability 0.652710 newdef ColourReconnector:Algorithm Plain newdef ColourReconnector:InitialTemperature 0.01 newdef ColourReconnector:AnnealingFactor 0.21 newdef ColourReconnector:AnnealingSteps 10 newdef ColourReconnector:TriesPerStepFactor 0.66 newdef ColourReconnector:OctetTreatment All # Clustering parameters for light quarks -newdef ClusterFissioner:ClMaxLight 3.002538 -newdef ClusterFissioner:ClPowLight 1.424265 -newdef ClusterFissioner:PSplitLight 0.847541 +newdef ClusterFissioner:ClMaxLight 3.649 +newdef ClusterFissioner:ClPowLight 2.780 +newdef ClusterFissioner:PSplitLight 0.899 newdef ClusterDecayer:ClDirLight 1 newdef ClusterDecayer:ClSmrLight 0.78 # Clustering parameters for b-quarks -newdef ClusterFissioner:ClMaxBottom 3.91100 -newdef ClusterFissioner:ClPowBottom .63750 -newdef ClusterFissioner:PSplitBottom .5306 +newdef ClusterFissioner:ClMaxBottom 3.757 +newdef ClusterFissioner:ClPowBottom 0.547 +newdef ClusterFissioner:PSplitBottom 0.625 newdef ClusterDecayer:ClDirBottom 1 -newdef ClusterDecayer:ClSmrBottom 0.0204 -newdef HadronSelector:SingleHadronLimitBottom 0.0 +newdef ClusterDecayer:ClSmrBottom 0.078 +newdef HadronSelector:SingleHadronLimitBottom 0.000 # Clustering parameters for c-quarks -newdef ClusterFissioner:ClMaxCharm 3.638218 -newdef ClusterFissioner:ClPowCharm 2.331856 -newdef ClusterFissioner:PSplitCharm 1.233994 +newdef ClusterFissioner:ClMaxCharm 3.950 +newdef ClusterFissioner:ClPowCharm 2.559 +newdef ClusterFissioner:PSplitCharm 0.994 newdef ClusterDecayer:ClDirCharm 1 -newdef ClusterDecayer:ClSmrCharm 0. -newdef HadronSelector:SingleHadronLimitCharm 0.000000 +newdef ClusterDecayer:ClSmrCharm 0.163 +newdef HadronSelector:SingleHadronLimitCharm 0.000 # Clustering parameters for exotic quarks # (e.g. hadronizing Susy particles) newdef ClusterFissioner:ClMaxExotic 2.7*GeV newdef ClusterFissioner:ClPowExotic 1.46 newdef ClusterFissioner:PSplitExotic 1.00 newdef ClusterDecayer:ClDirExotic 1 newdef ClusterDecayer:ClSmrExotic 0. newdef HadronSelector:SingleHadronLimitExotic 0. # newdef HadronSelector:PwtDquark 1.0 newdef HadronSelector:PwtUquark 1.0 -newdef HadronSelector:PwtSquark 0.665563 +newdef HadronSelector:PwtSquark 0.700 newdef HadronSelector:PwtCquark 1.0 newdef HadronSelector:PwtBquark 1.0 -newdef HadronSelector:PwtDIquark 0.439018 +newdef HadronSelector:PwtDIquark 0.298 newdef HadronSelector:SngWt 0.74 newdef HadronSelector:DecWt 0.62 newdef HadronSelector:Mode 1 newdef HadronSelector:BelowThreshold All diff --git a/src/defaults/Shower.in b/src/defaults/Shower.in --- a/src/defaults/Shower.in +++ b/src/defaults/Shower.in @@ -1,320 +1,321 @@ # -*- ThePEG-repository -*- ############################################################ # Setup of default parton shower # # Useful switches for users are marked near the top of # this file. # # Don't edit this file directly, but reset the switches # in your own input files! ############################################################ library HwMPI.so library HwShower.so library HwMatching.so mkdir /Herwig/Shower cd /Herwig/Shower create Herwig::QTildeShowerHandler ShowerHandler newdef ShowerHandler:MPIHandler /Herwig/UnderlyingEvent/MPIHandler newdef ShowerHandler:RemDecayer /Herwig/Partons/RemnantDecayer # use LO PDFs for Shower, can be changed later newdef ShowerHandler:PDFA /Herwig/Partons/ShowerLOPDF newdef ShowerHandler:PDFB /Herwig/Partons/ShowerLOPDF newdef ShowerHandler:PDFARemnant /Herwig/Partons/RemnantPDF newdef ShowerHandler:PDFBRemnant /Herwig/Partons/RemnantPDF ##################################### # initial setup, don't change these! ##################################### create Herwig::SplittingGenerator SplittingGenerator create Herwig::ShowerAlphaQCD AlphaQCD create Herwig::ShowerAlphaQED AlphaQED create Herwig::PartnerFinder PartnerFinder newdef PartnerFinder:PartnerMethod 1 newdef PartnerFinder:ScaleChoice 1 create Herwig::KinematicsReconstructor KinematicsReconstructor newdef KinematicsReconstructor:ReconstructionOption Colour3 newdef KinematicsReconstructor:InitialStateReconOption SofterFraction newdef KinematicsReconstructor:InitialInitialBoostOption LongTransBoost +newdef KinematicsReconstructor:FinalFinalWeight Yes newdef /Herwig/Partons/RemnantDecayer:AlphaS AlphaQCD newdef /Herwig/Partons/RemnantDecayer:AlphaEM AlphaQED newdef ShowerHandler:PartnerFinder PartnerFinder newdef ShowerHandler:KinematicsReconstructor KinematicsReconstructor newdef ShowerHandler:SplittingGenerator SplittingGenerator newdef ShowerHandler:SpinCorrelations Yes newdef ShowerHandler:SoftCorrelations Singular ################################################################## # Intrinsic pT # # Recommended: # 1.9 GeV for Tevatron W/Z production. # 2.1 GeV for LHC W/Z production at 10 TeV # 2.2 GeV for LHC W/Z production at 14 TeV # # Set all parameters to 0 to disable ################################################################## newdef ShowerHandler:IntrinsicPtGaussian 1.3*GeV newdef ShowerHandler:IntrinsicPtBeta 0 newdef ShowerHandler:IntrinsicPtGamma 0*GeV newdef ShowerHandler:IntrinsicPtIptmax 0*GeV ############################################################# # Set up truncated shower handler. ############################################################# create Herwig::PowhegShowerHandler PowhegShowerHandler set PowhegShowerHandler:MPIHandler /Herwig/UnderlyingEvent/MPIHandler set PowhegShowerHandler:RemDecayer /Herwig/Partons/RemnantDecayer newdef PowhegShowerHandler:PDFA /Herwig/Partons/ShowerLOPDF newdef PowhegShowerHandler:PDFB /Herwig/Partons/ShowerLOPDF newdef PowhegShowerHandler:PDFARemnant /Herwig/Partons/RemnantPDF newdef PowhegShowerHandler:PDFBRemnant /Herwig/Partons/RemnantPDF newdef PowhegShowerHandler:MPIHandler /Herwig/UnderlyingEvent/MPIHandler newdef PowhegShowerHandler:RemDecayer /Herwig/Partons/RemnantDecayer newdef PowhegShowerHandler:PDFA /Herwig/Partons/ShowerLOPDF newdef PowhegShowerHandler:PDFB /Herwig/Partons/ShowerLOPDF newdef PowhegShowerHandler:PDFARemnant /Herwig/Partons/RemnantPDF newdef PowhegShowerHandler:PDFBRemnant /Herwig/Partons/RemnantPDF newdef PowhegShowerHandler:PartnerFinder PartnerFinder newdef PowhegShowerHandler:KinematicsReconstructor KinematicsReconstructor newdef PowhegShowerHandler:SplittingGenerator SplittingGenerator newdef PowhegShowerHandler:Interactions QCDandQED newdef PowhegShowerHandler:SpinCorrelations Yes newdef PowhegShowerHandler:SoftCorrelations Singular newdef PowhegShowerHandler:IntrinsicPtGaussian 1.3*GeV newdef PowhegShowerHandler:IntrinsicPtBeta 0 newdef PowhegShowerHandler:IntrinsicPtGamma 0*GeV newdef PowhegShowerHandler:IntrinsicPtIptmax 0*GeV newdef PowhegShowerHandler:EvolutionScheme DotProduct ############################################################# # End of interesting user servicable section. # # Anything that follows below should only be touched if you # know what you're doing. # # Really. ############################################################# # # a few default values newdef ShowerHandler:MECorrMode 1 newdef ShowerHandler:EvolutionScheme DotProduct newdef AlphaQCD:ScaleFactor 1.0 newdef AlphaQCD:NPAlphaS 2 newdef AlphaQCD:Qmin 0.935 newdef AlphaQCD:NumberOfLoops 2 -newdef AlphaQCD:AlphaIn 0.126234 +newdef AlphaQCD:AlphaIn 0.1186 # # # Lets set up all the splittings create Herwig::HalfHalfOneSplitFn QtoQGammaSplitFn set QtoQGammaSplitFn:InteractionType QED set QtoQGammaSplitFn:ColourStructure ChargedChargedNeutral set QtoQGammaSplitFn:AngularOrdered Yes set QtoQGammaSplitFn:StrictAO Yes create Herwig::HalfHalfOneSplitFn QtoQGSplitFn newdef QtoQGSplitFn:InteractionType QCD newdef QtoQGSplitFn:ColourStructure TripletTripletOctet set QtoQGSplitFn:AngularOrdered Yes set QtoQGSplitFn:StrictAO Yes create Herwig::OneOneOneSplitFn GtoGGSplitFn newdef GtoGGSplitFn:InteractionType QCD newdef GtoGGSplitFn:ColourStructure OctetOctetOctet set GtoGGSplitFn:AngularOrdered Yes set GtoGGSplitFn:StrictAO Yes create Herwig::OneOneOneMassiveSplitFn WtoWGammaSplitFn newdef WtoWGammaSplitFn:InteractionType QED newdef WtoWGammaSplitFn:ColourStructure ChargedChargedNeutral set WtoWGammaSplitFn:AngularOrdered Yes set WtoWGammaSplitFn:StrictAO Yes create Herwig::OneHalfHalfSplitFn GtoQQbarSplitFn newdef GtoQQbarSplitFn:InteractionType QCD newdef GtoQQbarSplitFn:ColourStructure OctetTripletTriplet set GtoQQbarSplitFn:AngularOrdered Yes set GtoQQbarSplitFn:StrictAO Yes create Herwig::OneHalfHalfSplitFn GammatoQQbarSplitFn newdef GammatoQQbarSplitFn:InteractionType QED newdef GammatoQQbarSplitFn:ColourStructure NeutralChargedCharged set GammatoQQbarSplitFn:AngularOrdered Yes set GammatoQQbarSplitFn:StrictAO Yes create Herwig::HalfOneHalfSplitFn QtoGQSplitFn newdef QtoGQSplitFn:InteractionType QCD newdef QtoGQSplitFn:ColourStructure TripletOctetTriplet set QtoGQSplitFn:AngularOrdered Yes set QtoGQSplitFn:StrictAO Yes create Herwig::HalfOneHalfSplitFn QtoGammaQSplitFn newdef QtoGammaQSplitFn:InteractionType QED newdef QtoGammaQSplitFn:ColourStructure ChargedNeutralCharged set QtoGammaQSplitFn:AngularOrdered Yes set QtoGammaQSplitFn:StrictAO Yes # # Now the Sudakovs create Herwig::PTCutOff PTCutOff -newdef PTCutOff:pTmin 1.222798*GeV +newdef PTCutOff:pTmin 0.958*GeV create Herwig::SudakovFormFactor SudakovCommon newdef SudakovCommon:Alpha AlphaQCD newdef SudakovCommon:Cutoff PTCutOff newdef SudakovCommon:PDFmax 1.0 cp SudakovCommon QtoQGSudakov newdef QtoQGSudakov:SplittingFunction QtoQGSplitFn newdef QtoQGSudakov:PDFmax 1.9 cp SudakovCommon QtoQGammaSudakov set QtoQGammaSudakov:SplittingFunction QtoQGammaSplitFn set QtoQGammaSudakov:Alpha AlphaQED set QtoQGammaSudakov:PDFmax 1.9 cp QtoQGammaSudakov LtoLGammaSudakov cp PTCutOff LtoLGammaPTCutOff # Technical parameter to stop evolution. set LtoLGammaPTCutOff:pTmin 0.000001 set LtoLGammaSudakov:Cutoff LtoLGammaPTCutOff cp SudakovCommon GtoGGSudakov newdef GtoGGSudakov:SplittingFunction GtoGGSplitFn newdef GtoGGSudakov:PDFmax 2.0 cp SudakovCommon WtoWGammaSudakov newdef WtoWGammaSudakov:SplittingFunction WtoWGammaSplitFn set WtoWGammaSudakov:Alpha AlphaQED cp SudakovCommon GtoQQbarSudakov newdef GtoQQbarSudakov:SplittingFunction GtoQQbarSplitFn newdef GtoQQbarSudakov:PDFmax 120.0 cp SudakovCommon GammatoQQbarSudakov newdef GammatoQQbarSudakov:SplittingFunction GammatoQQbarSplitFn set GammatoQQbarSudakov:Alpha AlphaQED newdef GammatoQQbarSudakov:PDFmax 120.0 cp SudakovCommon GtobbbarSudakov newdef GtobbbarSudakov:SplittingFunction GtoQQbarSplitFn newdef GtobbbarSudakov:PDFmax 40000.0 cp SudakovCommon GtoccbarSudakov newdef GtoccbarSudakov:SplittingFunction GtoQQbarSplitFn newdef GtoccbarSudakov:PDFmax 2000.0 cp SudakovCommon QtoGQSudakov newdef QtoGQSudakov:SplittingFunction QtoGQSplitFn cp SudakovCommon QtoGammaQSudakov newdef QtoGammaQSudakov:SplittingFunction QtoGammaQSplitFn set QtoGammaQSudakov:Alpha AlphaQED cp SudakovCommon utoGuSudakov newdef utoGuSudakov:SplittingFunction QtoGQSplitFn newdef utoGuSudakov:PDFFactor OverOneMinusZ newdef utoGuSudakov:PDFmax 5.0 cp SudakovCommon dtoGdSudakov newdef dtoGdSudakov:SplittingFunction QtoGQSplitFn newdef dtoGdSudakov:PDFFactor OverOneMinusZ # # Now add the final splittings # do SplittingGenerator:AddFinalSplitting u->u,g; QtoQGSudakov do SplittingGenerator:AddFinalSplitting d->d,g; QtoQGSudakov do SplittingGenerator:AddFinalSplitting s->s,g; QtoQGSudakov do SplittingGenerator:AddFinalSplitting c->c,g; QtoQGSudakov do SplittingGenerator:AddFinalSplitting b->b,g; QtoQGSudakov do SplittingGenerator:AddFinalSplitting t->t,g; QtoQGSudakov # do SplittingGenerator:AddFinalSplitting g->g,g; GtoGGSudakov # do SplittingGenerator:AddFinalSplitting g->u,ubar; GtoQQbarSudakov do SplittingGenerator:AddFinalSplitting g->d,dbar; GtoQQbarSudakov do SplittingGenerator:AddFinalSplitting g->s,sbar; GtoQQbarSudakov do SplittingGenerator:AddFinalSplitting g->c,cbar; GtoccbarSudakov do SplittingGenerator:AddFinalSplitting g->b,bbar; GtobbbarSudakov do SplittingGenerator:AddFinalSplitting g->t,tbar; GtoQQbarSudakov # do SplittingGenerator:AddFinalSplitting gamma->u,ubar; GammatoQQbarSudakov do SplittingGenerator:AddFinalSplitting gamma->d,dbar; GammatoQQbarSudakov do SplittingGenerator:AddFinalSplitting gamma->s,sbar; GammatoQQbarSudakov do SplittingGenerator:AddFinalSplitting gamma->c,cbar; GammatoQQbarSudakov do SplittingGenerator:AddFinalSplitting gamma->b,bbar; GammatoQQbarSudakov do SplittingGenerator:AddFinalSplitting gamma->t,tbar; GammatoQQbarSudakov do SplittingGenerator:AddFinalSplitting gamma->e-,e+; GammatoQQbarSudakov do SplittingGenerator:AddFinalSplitting gamma->mu-,mu+; GammatoQQbarSudakov do SplittingGenerator:AddFinalSplitting gamma->tau-,tau+; GammatoQQbarSudakov # do SplittingGenerator:AddFinalSplitting u->u,gamma; QtoQGammaSudakov do SplittingGenerator:AddFinalSplitting d->d,gamma; QtoQGammaSudakov do SplittingGenerator:AddFinalSplitting s->s,gamma; QtoQGammaSudakov do SplittingGenerator:AddFinalSplitting c->c,gamma; QtoQGammaSudakov do SplittingGenerator:AddFinalSplitting b->b,gamma; QtoQGammaSudakov do SplittingGenerator:AddFinalSplitting t->t,gamma; QtoQGammaSudakov do SplittingGenerator:AddFinalSplitting e-->e-,gamma; LtoLGammaSudakov do SplittingGenerator:AddFinalSplitting mu-->mu-,gamma; LtoLGammaSudakov do SplittingGenerator:AddFinalSplitting tau-->tau-,gamma; LtoLGammaSudakov do SplittingGenerator:AddFinalSplitting W+->W+,gamma; WtoWGammaSudakov # # Now lets add the initial splittings. Remember the form a->b,c; means # that the current particle b is given and we backward branch to new # particle a which is initial state and new particle c which is final state # do SplittingGenerator:AddInitialSplitting u->u,g; QtoQGSudakov do SplittingGenerator:AddInitialSplitting d->d,g; QtoQGSudakov do SplittingGenerator:AddInitialSplitting s->s,g; QtoQGSudakov do SplittingGenerator:AddInitialSplitting c->c,g; QtoQGSudakov do SplittingGenerator:AddInitialSplitting b->b,g; QtoQGSudakov do SplittingGenerator:AddInitialSplitting u->u,gamma; QtoQGammaSudakov do SplittingGenerator:AddInitialSplitting d->d,gamma; QtoQGammaSudakov do SplittingGenerator:AddInitialSplitting s->s,gamma; QtoQGammaSudakov do SplittingGenerator:AddInitialSplitting c->c,gamma; QtoQGammaSudakov do SplittingGenerator:AddInitialSplitting b->b,gamma; QtoQGammaSudakov do SplittingGenerator:AddInitialSplitting t->t,gamma; QtoQGammaSudakov do SplittingGenerator:AddInitialSplitting g->g,g; GtoGGSudakov # do SplittingGenerator:AddInitialSplitting g->d,dbar; GtoQQbarSudakov do SplittingGenerator:AddInitialSplitting g->u,ubar; GtoQQbarSudakov do SplittingGenerator:AddInitialSplitting g->s,sbar; GtoQQbarSudakov do SplittingGenerator:AddInitialSplitting g->c,cbar; GtoccbarSudakov do SplittingGenerator:AddInitialSplitting g->b,bbar; GtobbbarSudakov # do SplittingGenerator:AddInitialSplitting gamma->d,dbar; GammatoQQbarSudakov do SplittingGenerator:AddInitialSplitting gamma->u,ubar; GammatoQQbarSudakov do SplittingGenerator:AddInitialSplitting gamma->s,sbar; GammatoQQbarSudakov do SplittingGenerator:AddInitialSplitting gamma->c,cbar; GammatoQQbarSudakov do SplittingGenerator:AddInitialSplitting gamma->b,bbar; GammatoQQbarSudakov # do SplittingGenerator:AddInitialSplitting d->g,d; dtoGdSudakov do SplittingGenerator:AddInitialSplitting u->g,u; utoGuSudakov do SplittingGenerator:AddInitialSplitting s->g,s; QtoGQSudakov do SplittingGenerator:AddInitialSplitting c->g,c; QtoGQSudakov do SplittingGenerator:AddInitialSplitting b->g,b; QtoGQSudakov do SplittingGenerator:AddInitialSplitting dbar->g,dbar; dtoGdSudakov do SplittingGenerator:AddInitialSplitting ubar->g,ubar; utoGuSudakov do SplittingGenerator:AddInitialSplitting sbar->g,sbar; QtoGQSudakov do SplittingGenerator:AddInitialSplitting cbar->g,cbar; QtoGQSudakov do SplittingGenerator:AddInitialSplitting bbar->g,bbar; QtoGQSudakov # do SplittingGenerator:AddInitialSplitting d->gamma,d; QtoGammaQSudakov do SplittingGenerator:AddInitialSplitting u->gamma,u; QtoGammaQSudakov do SplittingGenerator:AddInitialSplitting s->gamma,s; QtoGammaQSudakov do SplittingGenerator:AddInitialSplitting c->gamma,c; QtoGammaQSudakov do SplittingGenerator:AddInitialSplitting b->gamma,b; QtoGammaQSudakov do SplittingGenerator:AddInitialSplitting dbar->gamma,dbar; QtoGammaQSudakov do SplittingGenerator:AddInitialSplitting ubar->gamma,ubar; QtoGammaQSudakov do SplittingGenerator:AddInitialSplitting sbar->gamma,sbar; QtoGammaQSudakov do SplittingGenerator:AddInitialSplitting cbar->gamma,cbar; QtoGammaQSudakov do SplittingGenerator:AddInitialSplitting bbar->gamma,bbar; QtoGammaQSudakov