Physics/src/CentralityDQM.cc

0001 #include "DQM/Physics/src/CentralityDQM.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 "DataFormats/VertexReco/interface/Vertex.h"
0019
0020 using namespace edm;
0021 using namespace reco;
0022 using namespace hi;
0023
0024 //
0025 // -- Constructor
0026 //
0027 CentralityDQM::CentralityDQM(const edm::ParameterSet& ps) {
0028   edm::LogInfo("CentralityDQM") << " Starting CentralityDQM "
0029                                 << "\n";
0030
0031   centralityTag_ = ps.getParameter<InputTag>("centralitycollection");
0032   centralityToken = consumes<reco::Centrality>(centralityTag_);
0033
0034   centralityBinTag_ = (ps.getParameter<edm::InputTag>("centralitybincollection"));
0035   centralityBinToken = consumes<int>(centralityBinTag_);
0036
0037   vertexTag_ = ps.getParameter<InputTag>("vertexcollection");
0038   vertexToken = consumes<std::vector<reco::Vertex> >(vertexTag_);
0039
0040   eventplaneTag_ = ps.getParameter<InputTag>("eventplanecollection");
0041   eventplaneToken = consumes<reco::EvtPlaneCollection>(eventplaneTag_);
0042
0043   // just to initialize
0044 }
0045
0046 //
0047 // -- Destructor
0048 //
0049 CentralityDQM::~CentralityDQM() {
0050   edm::LogInfo("CentralityDQM") << " Deleting CentralityDQM "
0051                                 << "\n";
0052 }
0053
0054 //
0055 //  -- Book histograms
0056 //
0057 void CentralityDQM::bookHistograms(DQMStore::IBooker& bei, edm::Run const&, edm::EventSetup const&) {
0058   // void CentralityDQM::bookHistograms(DQMStore* bei){
0059
0060   bei.setCurrentFolder("Physics/Centrality/");
0061
0062   h_hiNpix = bei.book1D("h_hiNpix", "h_hiNpix", 750, 0, 75000);
0063   h_hiNpixelTracks = bei.book1D("h_hiNpixelTracks", "hiNpixelTracks", 500, 0, 5000);
0064   h_hiNtracks = bei.book1D("h_hiNtracks", "h_hiNtracks", 500, 0, 5000);
0065   h_hiNtracksPtCut = bei.book1D("h_hiNtracksPtCut", "h_hiNtracksPtCut", 500, 0, 5000);
0066   h_hiNtracksEtaCut = bei.book1D("h_hiNtracksEtaCut", "h_hiNtracksEtaCut", 500, 0, 5000);
0067   h_hiNtracksEtaPtCut = bei.book1D("h_hiNtracksEtaPtCut", "h_hiNtracksEtaPtCut", 500, 0, 5000);
0068
0069   h_hiHF = bei.book1D("h_hiHF", "h_hiHF", 900, 0, 9000);
0070   h_hiHFplus = bei.book1D("h_hiHFplus", "h_hiHFplus", 900, 0, 9000);
0071   h_hiHFminus = bei.book1D("h_hiHFminus", "h_hiHFminus", 900, 0, 9000);
0072   h_hiHFplusEta4 = bei.book1D("h_hiHFplusEta4", "h_hiHFplusEta4", 900, 0, 9000);
0073   h_hiHFminusEta4 = bei.book1D("h_hiHFminusEta4", "h_hiHFminusEta4", 900, 0, 9000);
0074
0075   h_hiHFhit = bei.book1D("h_hiHFhit", "h_hiHFhit", 3000, 0, 300000);
0076   h_hiHFhitPlus = bei.book1D("h_hiHFhitPlus", "h_hiHFhitPlus", 2000, 0, 200000);
0077   h_hiHFhitMinus = bei.book1D("h_hiHFhitMinus", "h_hiHFhitMinus", 2000, 0, 200000);
0078
0079   h_hiEB = bei.book1D("h_hiEB", "h_hiEB", 600, 0, 6000);
0080   h_hiET = bei.book1D("h_hiET", "h_hiET", 600, 0, 6000);
0081   h_hiEE = bei.book1D("h_hiEE", "h_hiEE", 600, 0, 6000);
0082   h_hiEEplus = bei.book1D("h_hiEEplus", "h_hiEEplus", 600, 0, 6000);
0083   h_hiEEminus = bei.book1D("h_hiEEminus", "h_hiEEminus", 600, 0, 6000);
0084   h_hiZDC = bei.book1D("h_hiZDC", "h_hiZDC", 600, 0, 6000);
0085   h_hiZDCplus = bei.book1D("h_hiZDCplus", "h_hiZDCplus", 600, 0, 6000);
0086   h_hiZDCminus = bei.book1D("h_hiZDCminus", "h_hiZDCminus", 600, 0, 6000);
0087
0088   h_vertex_x = bei.book1D("h_vertex_x", "h_vertex_x", 400, -4, 4);
0089   h_vertex_y = bei.book1D("h_vertex_y", "h_vertex_y", 400, -4, 4);
0090   h_vertex_z = bei.book1D("h_vertex_z", "h_vertex_z", 400, -40, 40);
0091
0092   h_cent_bin = bei.book1D("h_cent_bin", "h_cent_bin", 200, 0, 200);
0093
0094   Double_t psirange = 4;
0095   bei.setCurrentFolder("Physics/Centrality/EventPlane/");
0096   h_ep_HFm2 = bei.book1D("h_ep_HFm2", "h_ep_HFm2", 800, -psirange, psirange);
0097   h_ep_HFp2 = bei.book1D("h_ep_HFp2", "h_ep_HFp2", 800, -psirange, psirange);
0098   h_ep_trackmid2 = bei.book1D("h_ep_trackmid2", "h_ep_trackmid2", 800, -psirange, psirange);
0099   h_ep_trackm2 = bei.book1D("h_ep_trackm2", "h_ep_trackm2", 800, -psirange, psirange);
0100   h_ep_trackp2 = bei.book1D("h_ep_trackp2", "h_ep_trackp2", 800, -psirange, psirange);
0101   h_ep_HFm3 = bei.book1D("h_ep_HFm3", "h_ep_HFm3", 800, -psirange, psirange);
0102   h_ep_HFp3 = bei.book1D("h_ep_HFp3", "h_ep_HFp3", 800, -psirange, psirange);
0103   h_ep_trackmid3 = bei.book1D("h_ep_trackmid3", "h_ep_trackmid3", 800, -psirange, psirange);
0104 }
0105
0106 //
0107 //  -- Analyze
0108 //
0109 void CentralityDQM::analyze(const edm::Event& iEvent, const edm::EventSetup& iSetup) {
0110   using namespace edm;
0111   edm::Handle<reco::Centrality> cent;
0112   iEvent.getByToken(centralityToken, cent);  //_centralitytag comes from the cfg
0113
0114   edm::Handle<int> cbin;
0115   iEvent.getByToken(centralityBinToken, cbin);
0116
0117   // as an inputTag and is
0118   //"hiCentrality"
0119   edm::Handle<reco::EvtPlaneCollection> ep;
0120   iEvent.getByToken(eventplaneToken, ep);
0121
0122   if (cent.isValid()) {
0123     int hibin = -999;
0124     if (cbin.isValid())
0125       hibin = *cbin;
0126
0127     //  std::cout<<  " ------------------------------------- "  << hibin << std::endl;
0128
0129     h_cent_bin->Fill(hibin);
0130     h_hiNpix->Fill(cent->multiplicityPixel());
0131     h_hiNpixelTracks->Fill(cent->NpixelTracks());
0132     h_hiNtracks->Fill(cent->Ntracks());  //
0133
0134     h_hiNtracksPtCut->Fill(cent->NtracksPtCut());
0135     h_hiNtracksEtaCut->Fill(cent->NtracksEtaCut());
0136     h_hiNtracksEtaPtCut->Fill(cent->NtracksEtaPtCut());
0137
0138     h_hiHF->Fill(cent->EtHFtowerSum());
0139     h_hiHFplus->Fill(cent->EtHFtowerSumPlus());
0140     h_hiHFminus->Fill(cent->EtHFtowerSumMinus());
0141     h_hiHFplusEta4->Fill(cent->EtHFtruncatedPlus());
0142     h_hiHFminusEta4->Fill(cent->EtHFtruncatedMinus());
0143
0144     h_hiHFhit->Fill(cent->EtHFhitSum());
0145     h_hiHFhitPlus->Fill(cent->EtHFhitSumPlus());
0146     h_hiHFhitMinus->Fill(cent->EtHFhitSumMinus());
0147
0148     h_hiZDC->Fill(cent->zdcSum());
0149     h_hiZDCplus->Fill(cent->zdcSumPlus());
0150     h_hiZDCminus->Fill(cent->zdcSumMinus());
0151
0152     h_hiEEplus->Fill(cent->EtEESumPlus());
0153     h_hiEEminus->Fill(cent->EtEESumMinus());
0154     h_hiEE->Fill(cent->EtEESum());
0155     h_hiEB->Fill(cent->EtEBSum());
0156     h_hiET->Fill(cent->EtMidRapiditySum());
0157
0158     edm::Handle<std::vector<reco::Vertex> > vertex;
0159     iEvent.getByToken(vertexToken, vertex);
0160     h_vertex_x->Fill(vertex->begin()->x());
0161     h_vertex_y->Fill(vertex->begin()->y());
0162     h_vertex_z->Fill(vertex->begin()->z());
0163   }
0164
0165   if (ep.isValid()) {
0166     EvtPlaneCollection::const_iterator rp = ep->begin();
0167
0168     h_ep_HFm2->Fill(rp[HFm2].angle(0));
0169     h_ep_HFp2->Fill(rp[HFp2].angle(0));
0170     h_ep_trackmid2->Fill(rp[trackmid2].angle(0));
0171     h_ep_trackm2->Fill(rp[trackm2].angle(0));
0172     h_ep_trackp2->Fill(rp[trackp2].angle(0));
0173
0174     h_ep_HFm3->Fill(rp[HFm3].angle(0));
0175     h_ep_HFp3->Fill(rp[HFp3].angle(0));
0176     h_ep_trackmid3->Fill(rp[trackmid3].angle(0));
0177   }
0178 }