Reference Manual

Go to the documentation of this file.
00001 
00002 //                                                                                                                      //
00003 //                                    WMuNuSelector based on WMuNuCandidates                                            //
00004 //                                                                                                                      //    
00006 //                                                                                                                      //      
00007 //    Filter of WMuNuCandidates for Analysis                                                                            //
00008 //    --> From a WMuNuCandidate collection                                                                              //
00009 //    --> Pre-Selection of events based in event cuts (trigger, Z rejection, ttbar rejection)                           //
00010 //    --> The Ws are selected from the highest pt muon in the event (applying the standard WMuNu Selection cuts)        //
00011 //                                                                                                                      //
00012 //    --> Be careful: if this Selector is used as a filter for further analysis you still have to make sure that        //
00013 //                    the W Candidate you use for your modules is the first one in the collection!!                     //
00014 //                                                                                                                      //
00015 //    Optionally, plots selection variables sequentially after cuts,                                                    //
00016 //    and 2D histograms for background determination.                                                                   //
00017 //                                                                                                                      //
00018 //    For basic plots before & after cuts (without Candidate formalism), use WMuNuValidator.cc                          //
00019 //                                                                                                                      //
00021 
00022 #include "FWCore/Framework/interface/EDFilter.h"
00023 #include "FWCore/Utilities/interface/InputTag.h"
00024 #include "FWCore/ParameterSet/interface/ParameterSet.h"
00025 #include "FWCore/Framework/interface/Event.h"
00026 #include "TH1D.h"
00027 #include "TH2D.h"
00028 
00029 class WMuNuSelector : public edm::EDFilter {
00030 public:
00031   WMuNuSelector (const edm::ParameterSet &);
00032   virtual bool filter(edm::Event&, const edm::EventSetup&);
00033   virtual void beginJob();
00034   virtual void endJob();
00035   void init_histograms();
00036 private:
00037   bool plotHistograms_;
00038   edm::InputTag trigTag_;
00039   edm::InputTag muonTag_;
00040   edm::InputTag jetTag_;
00041   edm::InputTag WMuNuCollectionTag_;
00042   const std::string muonTrig_;
00043   double ptThrForZ1_;
00044   double ptThrForZ2_;
00045   double eJetMin_;
00046   int nJetMax_;
00047   double ptCut_;
00048   double etaCut_;
00049   bool isRelativeIso_;
00050   bool isCombinedIso_;
00051   double isoCut03_;
00052   double mtMin_;
00053   double mtMax_;
00054   double metMin_;
00055   double metMax_;
00056   double acopCut_;
00057 
00058   double dxyCut_;
00059   double normalizedChi2Cut_;
00060   int trackerHitsCut_;
00061   bool isAlsoTrackerMuon_;
00062 
00063   int selectByCharge_;
00064 
00065   double nall; 
00066   double ntrig, npresel;
00067   double nsel;
00068   double ncharge;
00069   double nkin, nid,nacop,niso,nmass;
00070 
00071 
00072 
00073   std::map<std::string,TH1D*> h1_;
00074   std::map<std::string,TH2D*> h2_;
00075 
00076 };
00077 #include "FWCore/MessageLogger/interface/MessageLogger.h"
00078 #include "DataFormats/Common/interface/Handle.h"
00079 
00080 #include "FWCore/ServiceRegistry/interface/Service.h"
00081 #include "CommonTools/UtilAlgos/interface/TFileService.h"
00082 
00083 #include "DataFormats/TrackReco/interface/Track.h"
00084 #include "DataFormats/BeamSpot/interface/BeamSpot.h"
00085 
00086 #include "DataFormats/MuonReco/interface/Muon.h"
00087 #include "DataFormats/MuonReco/interface/MuonSelectors.h"
00088 
00089 #include "DataFormats/METReco/interface/MET.h"
00090 #include "DataFormats/JetReco/interface/Jet.h"
00091 
00092 #include "DataFormats/GeometryVector/interface/Phi.h"
00093 
00094 #include "FWCore/Common/interface/TriggerNames.h"
00095 #include "DataFormats/Common/interface/TriggerResults.h"
00096 
00097 #include "DataFormats/Common/interface/View.h"
00098 
00099 #include "AnalysisDataFormats/EWK/interface/WMuNuCandidate.h"
00100 
00101   
00102 using namespace edm;
00103 using namespace std;
00104 using namespace reco;
00105 
00106 WMuNuSelector::WMuNuSelector( const ParameterSet & cfg ) :
00107       // Fast selection (no histograms)
00108       plotHistograms_(cfg.getUntrackedParameter<bool> ("plotHistograms", true)),
00109       
00110       // Input collections
00111       trigTag_(cfg.getUntrackedParameter<edm::InputTag> ("TrigTag", edm::InputTag("TriggerResults::HLT"))),
00112       muonTag_(cfg.getUntrackedParameter<edm::InputTag> ("MuonTag", edm::InputTag("muons"))),
00113       jetTag_(cfg.getUntrackedParameter<edm::InputTag> ("JetTag", edm::InputTag("sisCone5CaloJets"))),
00114       WMuNuCollectionTag_(cfg.getUntrackedParameter<edm::InputTag> ("WMuNuCollectionTag", edm::InputTag("WMuNus"))),
00115 
00116 
00117       // Preselection cuts 
00118       muonTrig_(cfg.getUntrackedParameter<std::string>("MuonTrig", "HLT_Mu9")),
00119       ptThrForZ1_(cfg.getUntrackedParameter<double>("PtThrForZ1", 20.)),
00120       ptThrForZ2_(cfg.getUntrackedParameter<double>("PtThrForZ2", 10.)),
00121       eJetMin_(cfg.getUntrackedParameter<double>("EJetMin", 999999.)),
00122       nJetMax_(cfg.getUntrackedParameter<int>("NJetMax", 999999)),
00123 
00124 
00125       // Main cuts 
00126       ptCut_(cfg.getUntrackedParameter<double>("PtCut", 25.)),
00127       etaCut_(cfg.getUntrackedParameter<double>("EtaCut", 2.1)),
00128       isRelativeIso_(cfg.getUntrackedParameter<bool>("IsRelativeIso", true)),
00129       isCombinedIso_(cfg.getUntrackedParameter<bool>("IsCombinedIso", false)),
00130       isoCut03_(cfg.getUntrackedParameter<double>("IsoCut03", 0.1)),
00131       mtMin_(cfg.getUntrackedParameter<double>("MtMin", 50.)),
00132       mtMax_(cfg.getUntrackedParameter<double>("MtMax", 200.)),
00133       metMin_(cfg.getUntrackedParameter<double>("MetMin", -999999.)),
00134       metMax_(cfg.getUntrackedParameter<double>("MetMax", 999999.)),
00135       acopCut_(cfg.getUntrackedParameter<double>("AcopCut", 2.)),
00136 
00137       // Muon quality cuts
00138       dxyCut_(cfg.getUntrackedParameter<double>("DxyCut", 0.2)),
00139       normalizedChi2Cut_(cfg.getUntrackedParameter<double>("NormalizedChi2Cut", 10.)),
00140       trackerHitsCut_(cfg.getUntrackedParameter<int>("TrackerHitsCut", 11)),
00141       isAlsoTrackerMuon_(cfg.getUntrackedParameter<bool>("IsAlsoTrackerMuon", true)),
00142 
00143       // W+/W- Selection
00144       selectByCharge_(cfg.getUntrackedParameter<int>("SelectByCharge", 0))
00145 {
00146 }
00147 
00148 void WMuNuSelector::beginJob() {
00149       nall = 0;
00150       ntrig=0;
00151       npresel=0;
00152       ncharge = 0;
00153       nkin=0;
00154       nid=0;
00155       nacop=0;
00156       niso=0;
00157       nsel = 0;
00158 
00159    if(plotHistograms_){
00160      edm::Service<TFileService> fs;
00161      h1_["hNWCand_sel"]                  =fs->make<TH1D>("NWCand_sel","Nb. of WCandidates passing pre-selection (ordered by pt)",10,0.,10.);
00162      h1_["hPtMu_sel"]                    =fs->make<TH1D>("ptMu_sel","Pt mu",100,0.,100.);
00163      h1_["hEtaMu_sel"]                   =fs->make<TH1D>("etaMu_sel","Eta mu",50,-2.5,2.5);
00164      h1_["hd0_sel"]                      =fs->make<TH1D>("d0_sel","Impact parameter",1000,-1.,1.);
00165      h1_["hNHits_sel"]                   =fs->make<TH1D>("NumberOfValidHits_sel","Number of Hits in Silicon",100,0.,100.);
00166      h1_["hNormChi2_sel"]                =fs->make<TH1D>("NormChi2_sel","Chi2/ndof of global track",1000,0.,50.);
00167      h1_["hTracker_sel"]                 =fs->make<TH1D>("isTrackerMuon_sel","is Tracker Muon?",2,0.,2.); 
00168      h1_["hMET_sel"]                     =fs->make<TH1D>("MET_sel","Missing Transverse Energy (GeV)", 300,0.,300.);
00169      h1_["hTMass_sel"]                   =fs->make<TH1D>("TMass_sel","Rec. Transverse Mass (GeV)",300,0.,300.);
00170      h1_["hAcop_sel"]                    =fs->make<TH1D>("Acop_sel","Mu-MET acoplanarity",50,0.,M_PI);
00171      h1_["hPtSum_sel"]                   =fs->make<TH1D>("ptSum_sel","Track Isolation, Sum pT (GeV)",200,0.,100.);
00172      h1_["hPtSumN_sel"]                  =fs->make<TH1D>("ptSumN_sel","Track Isolation, Sum pT/pT",1000,0.,10.);
00173      h1_["hCal_sel"]                     =fs->make<TH1D>("Cal_sel","Calorimetric isolation, HCAL+ECAL (GeV)",200,0.,100.);
00174      h1_["hIsoTotN_sel"]                 =fs->make<TH1D>("isoTotN_sel","(Sum pT + Cal)/pT",1000,0.,10.);
00175      h1_["hIsoTot_sel"]                  =fs->make<TH1D>("isoTot_sel","(Sum pT + Cal)",200,0.,100.);
00176      h2_["hTMass_PtSum_inclusive"]       =fs->make<TH2D>("TMass_PtSum_inclusive","Rec. Transverse Mass (GeV) vs Sum pT (GeV)",200,0.,100.,300,0.,300.);
00177      h2_["hTMass_PtSumNorm_inclusive"]   =fs->make<TH2D>("TMass_PtSumNorm_inclusive","Rec. Transverse Mass (GeV) vs Sum Pt / Pt", 1000,0,10,300,0,300);
00178      h2_["hTMass_TotIsoNorm_inclusive"]=fs->make<TH2D>("TMass_TotIsoNorm_inclusive","Rec. Transverse Mass (GeV) vs (Sum Pt + Cal)/Pt", 10000,0,10,200,0,200);
00179      h2_["hMET_PtSum_inclusive"]         =fs->make<TH2D>("MET_PtSum_inclusive","Missing Transverse Energy (GeV) vs Sum Pt (GeV)",200,0.,100.,300,0.,300.);
00180      h2_["hMET_PtSumNorm_inclusive"]     =fs->make<TH2D>("MET_PtSumNorm_inclusive","Missing Transverse Energy (GeV) vs Sum Pt/Pt",1000,0,10,300,0,300);
00181      h2_["hMET_TotIsoNorm_inclusive"]=fs->make<TH2D>("MET_TotIsoNorm_inclusive","Missing Transverse Energy (GeV) vs (SumPt + Cal)/Pt",10000,0,10,200,0,200);
00182    }
00183 }
00184 
00185 
00186 void WMuNuSelector::endJob() {
00187       double all = nall;
00188       double epresel = npresel/all;
00189       double etrig = ntrig/all;
00190       double ekin = nkin/all;
00191       double eid = nid/all;
00192       double eacop = nacop/all;
00193       double eiso = niso/all;
00194       double esel = nsel/all;
00195 
00196       LogVerbatim("") << "\n>>>>>> W SELECTION SUMMARY BEGIN >>>>>>>>>>>>>>>";
00197       LogVerbatim("") << "Total number of events analyzed: " << nall << " [events]";
00198       LogVerbatim("") << "Total number of events triggered: " << ntrig << " [events]";
00199       LogVerbatim("") << "Total number of events pre-selected: " << npresel << " [events]";
00200       LogVerbatim("") << "Total number of events after kinematic cuts: " << nkin << " [events]";
00201       LogVerbatim("") << "Total number of events after Muon ID cuts: " << nid << " [events]";
00202       LogVerbatim("") << "Total number of events after Acop cut: " << nacop << " [events]";
00203       LogVerbatim("") << "Total number of events after iso cut: " << niso << " [events]";
00204       LogVerbatim("") << "Total number of events selected: " << nsel << " [events]";
00205       LogVerbatim("") << "Efficiencies:";
00206       LogVerbatim("") << "Trigger Efficiency:                   " << "(" << setprecision(4) << etrig*100. <<" +/- "<< setprecision(2) << sqrt(etrig*(1-etrig)/all)*100. << ")%";
00207       LogVerbatim("") << "Pre-Selection Efficiency:             " << "(" << setprecision(4) << epresel*100. <<" +/- "<< setprecision(2) << sqrt(epresel*(1-epresel)/all)*100. << ")%";
00208       LogVerbatim("") << "Pt, Eta Selection Efficiency:         " << "(" << setprecision(4) << ekin*100. <<" +/- "<< setprecision(2) << sqrt(ekin*(1-ekin)/all)*100. << ")%";
00209       LogVerbatim("") << "MuonID Efficiency:                    " << "(" << setprecision(4) << eid*100. <<" +/- "<< setprecision(2) << sqrt(eid*(1-eid)/all)*100. << ")%";
00210       LogVerbatim("") << "Acop Efficiency:                      " << "(" << setprecision(4) << eacop*100. <<" +/- "<< setprecision(2) << sqrt(eacop*(1-eacop)/all)*100. << ")%";
00211       LogVerbatim("") << "Iso Efficiency:                       " << "(" << setprecision(4) << eiso*100. <<" +/- "<< setprecision(2) << sqrt(eiso*(1-eiso)/all)*100. << ")%";
00212       LogVerbatim("") << "Selection Efficiency:             " << "(" << setprecision(4) << esel*100. <<" +/- "<< setprecision(2) << sqrt(esel*(1-esel)/nall)*100. << ")%";
00213 
00214      if ( fabs(selectByCharge_)==1 ){
00215       esel = nsel/ncharge;
00216       LogVerbatim("") << "\n>>>>>> W+(-) SELECTION >>>>>>>>>>>>>>>";
00217       LogVerbatim("") << "Total number of W+(-) events pre-selected: " << ncharge << " [events]";
00218       LogVerbatim("") << "Total number of events selected: " << nsel << " [events]";
00219       LogVerbatim("") << "Selection Efficiency only W+(-): " << "(" << setprecision(4) << esel*100. <<" +/- "<< setprecision(2) << sqrt(esel*(1-esel)/ncharge)*100. << ")%";    
00220      }
00221       LogVerbatim("") << ">>>>>> W SELECTION SUMMARY END   >>>>>>>>>>>>>>>\n";
00222 }
00223 
00224 bool WMuNuSelector::filter (Event & ev, const EventSetup &) {
00225       nall++;
00226 
00227       // Repeat Pre-Selection Cuts just in case...
00228       // Muon collection
00229       Handle<View<Muon> > muonCollection;
00230       if (!ev.getByLabel(muonTag_, muonCollection)) {
00231             LogError("") << ">>> Muon collection does not exist !!!";
00232             return 0;
00233       }
00234       unsigned int muonCollectionSize = muonCollection->size();
00235 
00236       // Trigger
00237       Handle<TriggerResults> triggerResults;
00238       if (!ev.getByLabel(trigTag_, triggerResults)) {
00239             LogError("") << ">>> TRIGGER collection does not exist !!!";
00240             return 0;
00241       }
00242       const edm::TriggerNames & triggerNames = ev.triggerNames(*triggerResults);
00243       bool trigger_fired = false;
00244       int itrig1 = triggerNames.triggerIndex(muonTrig_);
00245       if (triggerResults->accept(itrig1)) trigger_fired = true;
00246       LogTrace("") << ">>> Trigger bit: " << trigger_fired << " (" << muonTrig_ << ")";
00247 
00248       // Loop to reject/control Z->mumu is done separately
00249       unsigned int nmuonsForZ1 = 0;
00250       unsigned int nmuonsForZ2 = 0;
00251       for (unsigned int i=0; i<muonCollectionSize; i++) {
00252             const Muon& mu = muonCollection->at(i);
00253             if (!mu.isGlobalMuon()) continue;
00254             double pt = mu.pt();
00255             if (pt>ptThrForZ1_) nmuonsForZ1++;
00256             if (pt>ptThrForZ2_) nmuonsForZ2++;
00257       }
00258       LogTrace("") << "> Z rejection: muons above " << ptThrForZ1_ << " [GeV]: " << nmuonsForZ1;
00259       LogTrace("") << "> Z rejection: muons above " << ptThrForZ2_ << " [GeV]: " << nmuonsForZ2;
00260 
00261       // Jet collection
00262       Handle<View<Jet> > jetCollection;
00263       if (!ev.getByLabel(jetTag_, jetCollection)) {
00264             LogError("") << ">>> JET collection does not exist !!!";
00265             return 0;
00266       }
00267       unsigned int jetCollectionSize = jetCollection->size();
00268       int njets = 0;
00269       for (unsigned int i=0; i<jetCollectionSize; i++) {
00270             const Jet& jet = jetCollection->at(i);
00271             if (jet.et()>eJetMin_) njets++;
00272       }
00273       LogTrace("") << ">>> Total number of jets: " << jetCollectionSize;
00274       LogTrace("") << ">>> Number of jets above " << eJetMin_ << " [GeV]: " << njets;
00275 
00276 
00277       // Beam spot
00278       Handle<reco::BeamSpot> beamSpotHandle;
00279       if (!ev.getByLabel(InputTag("offlineBeamSpot"), beamSpotHandle)) {
00280             LogTrace("") << ">>> No beam spot found !!!";
00281             return false;
00282       }
00283 
00284 
00285 
00286       // Get WMuNu candidates from file:
00287 
00288       Handle<reco::WMuNuCandidateCollection> WMuNuCollection;
00289       if (!ev.getByLabel(WMuNuCollectionTag_,WMuNuCollection) ) {
00290             LogTrace("") << ">>> WMuNu not found !!!";
00291             return false;
00292       }
00293   
00294       if(WMuNuCollection->size() < 1) {LogTrace("")<<"No WMuNu Candidates in the Event!"; return 0;}
00295       if(WMuNuCollection->size() > 1) {LogTrace("")<<"This event contains more than one W Candidate";}  
00296 
00297       // W->mu nu selection criteria
00298 
00299       LogTrace("") << "> WMuNu Candidate with: ";
00300       const WMuNuCandidate& WMuNu = WMuNuCollection->at(0);
00301       // WMuNuCandidates are ordered by Pt! 
00302       // The Inclusive Selection WMuNu Candidate is the first one 
00303      
00304       const reco::Muon & mu = WMuNu.getMuon();
00305       const reco::MET  & met =WMuNu.getNeutrino();
00306             if(plotHistograms_){
00307             h1_["hNWCand_sel"]->Fill(WMuNuCollection->size());  
00308             }
00309 
00310 
00311       // Preselection cuts:
00312 
00313       if (!trigger_fired) {LogTrace("")<<"Event did not fire the Trigger"; return 0;}
00314       ntrig++;
00315 
00316       if (nmuonsForZ1>=1 && nmuonsForZ2>=2) {LogTrace("")<<"Z Candidate!!"; return 0;}
00317       if (njets>nJetMax_) {LogTrace("")<<"NJets > threshold";  return 0;}
00318 
00319       npresel++;
00320 
00321       // Select Ws by charge:
00322 
00323       if (selectByCharge_*WMuNu.charge()==-1){ ncharge++;}
00324 
00325 
00326       // W->mu nu selection criteria
00327 
00328             if (!mu.isGlobalMuon()) return 0; 
00329 
00330             reco::TrackRef gm = mu.globalTrack();
00331             //reco::TrackRef tk = mu.innerTrack();
00332 
00333             // Pt,eta cuts
00334             double pt = mu.pt();
00335             double eta = mu.eta();
00336             LogTrace("") << "\t... Muon pt, eta: " << pt << " [GeV], " << eta;
00337                   if(plotHistograms_){ h1_["hPtMu_sel"]->Fill(pt);}
00338             if (pt<ptCut_) return 0;
00339                   if(plotHistograms_){ h1_["hEtaMu_sel"]->Fill(eta);}
00340             if (fabs(eta)>etaCut_) return 0;
00341 
00342             nkin++;
00343 
00344 
00345             // d0, chi2, nhits quality cuts
00346             double dxy = gm->dxy(beamSpotHandle->position());
00347             double normalizedChi2 = gm->normalizedChi2(); LogTrace("")<<"Im here"<<endl;
00348             double trackerHits = gm->hitPattern().numberOfValidTrackerHits();
00349             LogTrace("") << "\t... Muon dxy, normalizedChi2, trackerHits, isTrackerMuon?: " << dxy << " [cm], "<<normalizedChi2 << ", "<<trackerHits << ", " << mu.isTrackerMuon();
00350 
00351                   if(plotHistograms_){ h1_["hd0_sel"]->Fill(dxy);}
00352             if (!muon::isGoodMuon(mu,muon::GlobalMuonPromptTight) ) return 0;
00353                   if(plotHistograms_){ h1_["hNormChi2_sel"]->Fill(normalizedChi2);}
00354             if (normalizedChi2>normalizedChi2Cut_) return 0;
00355                   if(plotHistograms_){ h1_["hNHits_sel"]->Fill(trackerHits);}
00356             if (trackerHits<trackerHitsCut_) return 0;
00357                   if(plotHistograms_){ h1_["hTracker_sel"]->Fill(mu.isTrackerMuon());}
00358             if (!mu.isTrackerMuon()) return 0;
00359 
00360             nid++;
00361 
00362             // Acoplanarity cuts
00363             double acop = WMuNu.acop();
00364             LogTrace("") << "\t... acoplanarity: " << acop;
00365 
00366             // Isolation cuts
00367             double SumPt = mu.isolationR03().sumPt; double isovar=SumPt;
00368             double Cal   = mu.isolationR03().emEt + mu.isolationR03().hadEt; if(isCombinedIso_)isovar+=Cal;
00369                   if(plotHistograms_){
00370                   h1_["hPtSum_sel"]->Fill(SumPt);
00371                   h1_["hPtSumN_sel"]->Fill(SumPt/pt);
00372                   h1_["hCal_sel"]->Fill(Cal);
00373                   h1_["hIsoTot_sel"]->Fill( (SumPt+Cal));
00374                   h1_["hIsoTotN_sel"]->Fill( (SumPt+Cal) / pt );
00375                   }
00376 
00377             if (isRelativeIso_) isovar /= pt;
00378             bool iso = (isovar<=isoCut03_);
00379             LogTrace("") << "\t... isolation value" << isovar <<", isolated? " <<iso ;
00380 
00381             double met_et = met.pt();
00382             LogTrace("") << "\t... Met  pt: "<<WMuNu.getNeutrino().pt()<<"[GeV]";
00383 
00384 
00385             double massT = WMuNu.massT();
00386             double w_et = WMuNu.eT();
00387 
00388             LogTrace("") << "\t... W mass, W_et, W_px, W_py: " << massT << ", " << w_et << ", " << WMuNu.px() << ", " << WMuNu.py() << " [GeV]";
00389 
00390 
00391             // Plot 2D Histograms before final cuts
00392                   if(plotHistograms_ && acop<acopCut_){
00393                   h2_["hTMass_PtSum_inclusive"]->Fill(SumPt,massT);
00394                   h2_["hTMass_PtSumNorm_inclusive"]->Fill(SumPt/pt,massT);
00395                   h2_["hTMass_TotIsoNorm_inclusive"]->Fill((SumPt+Cal)/pt,massT);
00396                   h2_["hMET_PtSum_inclusive"]->Fill(SumPt,met_et);
00397                   h2_["hMET_PtSumNorm_inclusive"]->Fill(SumPt/pt,met_et);
00398                   h2_["hMET_TotIsoNorm_inclusive"]->Fill((SumPt+Cal)/pt,met_et);
00399                   }
00400 
00401             if (!iso) return 0;
00402 
00403             niso++;
00404 
00405              if(plotHistograms_){ h1_["hAcop_sel"]->Fill(acop);}
00406             if (acop>=acopCut_) return 0;
00407 
00408            nacop++;
00409 
00410             if(plotHistograms_){
00411                   h1_["hMET_sel"]->Fill(met_et);
00412                   h1_["hTMass_sel"]->Fill(massT);
00413             }
00414 
00415 
00416             if (massT<=mtMin_ || massT>=mtMax_)  return 0;
00417             if (met_et<=metMin_ || met_et>=metMax_) return 0;
00418 
00419            LogTrace("") << ">>>> Event ACCEPTED";
00420             nsel++;
00421 
00422 
00423             // (To be continued ;-) )
00424 
00425             return true;
00426 }
00427 
00428 #include "FWCore/Framework/interface/MakerMacros.h"
00429 
00430 DEFINE_FWK_MODULE(WMuNuSelector);
/data/refman/pasoursint/CMSSW_4_1_8_patch9/src/ElectroWeakAnalysis/WMuNu/src/WMuNuSelector.cc
