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File indexing completed on 2021-02-14 13:10:53

0001 #include "DQM/Physics/src/CentralitypADQM.h"
0002 
0003 #include <memory>
0004 
0005 // DQM
0006 #include "DQMServices/Core/interface/DQMStore.h"
0007 #include "DQMServices/Core/interface/DQMEDAnalyzer.h"
0008 
0009 // Framework
0010 #include "FWCore/MessageLogger/interface/MessageLogger.h"
0011 #include "FWCore/Framework/interface/Event.h"
0012 #include "FWCore/Framework/interface/EventSetup.h"
0013 #include "FWCore/Framework/interface/LuminosityBlock.h"
0014 #include "FWCore/ServiceRegistry/interface/Service.h"
0015 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0016 
0017 // Centrality
0018 #include "FWCore/Framework/interface/EDAnalyzer.h"
0019 #include "DataFormats/VertexReco/interface/Vertex.h"
0020 
0021 using namespace edm;
0022 using namespace reco;
0023 using namespace hi;
0024 
0025 //
0026 // -- Constructor
0027 //
0028 CentralitypADQM::CentralitypADQM(const edm::ParameterSet& ps) {
0029   edm::LogInfo("CentralitypADQM") << " Starting CentralitypADQM "
0030                                   << "\n";
0031 
0032   centralityTag_ = ps.getParameter<InputTag>("centralitycollection");
0033   centralityToken = consumes<reco::Centrality>(centralityTag_);
0034 
0035   vertexTag_ = ps.getParameter<InputTag>("vertexcollection");
0036   vertexToken = consumes<std::vector<reco::Vertex> >(vertexTag_);
0037   // just to initialize
0038 }
0039 
0040 //
0041 // -- Destructor
0042 //
0043 CentralitypADQM::~CentralitypADQM() {
0044   edm::LogInfo("CentralitypADQM") << " Deleting CentralitypADQM "
0045                                   << "\n";
0046 }
0047 
0048 //
0049 //  -- Book histograms
0050 //
0051 void CentralitypADQM::bookHistograms(DQMStore::IBooker& bei, edm::Run const&, edm::EventSetup const&) {
0052   // void CentralitypADQM::bookHistograms(DQMStore* bei){
0053 
0054   bei.setCurrentFolder("Physics/CentralitypA/");
0055 
0056   h_hiNpix = bei.book1D("h_hiNpix", "h_hiNpix", 750, 0, 75000);
0057   //  h_hiNpixelTracks = bei.book1D("h_hiNpixelTracks", "hiNpixelTracks", 500, 0, 5000);
0058   h_hiNtracks = bei.book1D("h_hiNtracks", "h_hiNtracks", 500, 0, 5000);
0059   h_hiNtracksPtCut = bei.book1D("h_hiNtracksPtCut", "h_hiNtracksPtCut", 500, 0, 5000);
0060   h_hiNtracksEtaCut = bei.book1D("h_hiNtracksEtaCut", "h_hiNtracksEtaCut", 500, 0, 5000);
0061   h_hiNtracksEtaPtCut = bei.book1D("h_hiNtracksEtaPtCut", "h_hiNtracksEtaPtCut", 500, 0, 5000);
0062 
0063   h_hiHF = bei.book1D("h_hiHF", "h_hiHF", 900, 0, 9000);
0064   h_hiHFplus = bei.book1D("h_hiHFplus", "h_hiHFplus", 900, 0, 9000);
0065   h_hiHFminus = bei.book1D("h_hiHFminus", "h_hiHFminus", 900, 0, 9000);
0066   h_hiHFplusEta4 = bei.book1D("h_hiHFplusEta4", "h_hiHFplusEta4", 900, 0, 9000);
0067   h_hiHFminusEta4 = bei.book1D("h_hiHFminusEta4", "h_hiHFminusEta4", 900, 0, 9000);
0068 
0069   h_hiHFhit = bei.book1D("h_hiHFhit", "h_hiHFhit", 3000, 0, 300000);
0070   h_hiHFhitPlus = bei.book1D("h_hiHFhitPlus", "h_hiHFhitPlus", 2000, 0, 200000);
0071   h_hiHFhitMinus = bei.book1D("h_hiHFhitMinus", "h_hiHFhitMinus", 2000, 0, 200000);
0072 
0073   h_hiEB = bei.book1D("h_hiEB", "h_hiEB", 600, 0, 6000);
0074   h_hiET = bei.book1D("h_hiET", "h_hiET", 600, 0, 6000);
0075   h_hiEE = bei.book1D("h_hiEE", "h_hiEE", 600, 0, 6000);
0076   h_hiEEplus = bei.book1D("h_hiEEplus", "h_hiEEplus", 600, 0, 6000);
0077   h_hiEEminus = bei.book1D("h_hiEEminus", "h_hiEEminus", 600, 0, 6000);
0078   h_hiZDC = bei.book1D("h_hiZDC", "h_hiZDC", 600, 0, 6000);
0079   h_hiZDCplus = bei.book1D("h_hiZDCplus", "h_hiZDCplus", 600, 0, 6000);
0080   h_hiZDCminus = bei.book1D("h_hiZDCminus", "h_hiZDCminus", 600, 0, 6000);
0081 
0082   h_vertex_x = bei.book1D("h_vertex_x", "h_vertex_x", 400, -4, 4);
0083   h_vertex_y = bei.book1D("h_vertex_y", "h_vertex_y", 400, -4, 4);
0084   h_vertex_z = bei.book1D("h_vertex_z", "h_vertex_z", 400, -40, 40);
0085 }
0086 
0087 //  -- Analyze
0088 
0089 void CentralitypADQM::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
0090   using namespace edm;
0091   edm::Handle<reco::Centrality> cent;
0092   iEvent.getByToken(centralityToken, cent);  //_centralitytag comes from the cfg
0093 
0094   if (cent.isValid()) {
0095     h_hiNpix->Fill(cent->multiplicityPixel());
0096     h_hiNtracks->Fill(cent->Ntracks());
0097 
0098     h_hiNtracksPtCut->Fill(cent->NtracksPtCut());
0099     h_hiNtracksEtaCut->Fill(cent->NtracksEtaCut());
0100     h_hiNtracksEtaPtCut->Fill(cent->NtracksEtaPtCut());
0101 
0102     h_hiHF->Fill(cent->EtHFtowerSum());
0103     h_hiHFplus->Fill(cent->EtHFtowerSumPlus());
0104     h_hiHFminus->Fill(cent->EtHFtowerSumMinus());
0105     h_hiHFplusEta4->Fill(cent->EtHFtruncatedPlus());
0106     h_hiHFminusEta4->Fill(cent->EtHFtruncatedMinus());
0107 
0108     h_hiHFhit->Fill(cent->EtHFhitSum());
0109     h_hiHFhitPlus->Fill(cent->EtHFhitSumPlus());
0110     h_hiHFhitMinus->Fill(cent->EtHFhitSumMinus());
0111 
0112     h_hiZDC->Fill(cent->zdcSum());
0113     h_hiZDCplus->Fill(cent->zdcSumPlus());
0114     h_hiZDCminus->Fill(cent->zdcSumMinus());
0115 
0116     h_hiEEplus->Fill(cent->EtEESumPlus());
0117     h_hiEEminus->Fill(cent->EtEESumMinus());
0118     h_hiEE->Fill(cent->EtEESum());
0119     h_hiEB->Fill(cent->EtEBSum());
0120     h_hiET->Fill(cent->EtMidRapiditySum());
0121 
0122     edm::Handle<std::vector<reco::Vertex> > vertex;
0123     iEvent.getByToken(vertexToken, vertex);
0124     h_vertex_x->Fill(vertex->begin()->x());
0125     h_vertex_y->Fill(vertex->begin()->y());
0126     h_vertex_z->Fill(vertex->begin()->z());
0127   }
0128 }