#include <BPhysicsOniaDQM.h>
DQM offline for quarkonia
Definition at line 28 of file BPhysicsOniaDQM.h.
BPhysicsOniaDQM::BPhysicsOniaDQM | ( | const edm::ParameterSet & | parameters | ) |
Constructor.
Definition at line 33 of file BPhysicsOniaDQM.cc.
References edm::ParameterSet::getParameter(), and NULL.
{ // Muon Collection Label theMuonCollectionLabel = parameters.getParameter<InputTag>("MuonCollection"); vertex = parameters.getParameter<InputTag>("vertex"); global_background = NULL; diMuonMass_global = NULL; tracker_background = NULL; diMuonMass_tracker = NULL; standalone_background = NULL; diMuonMass_standalone = NULL; glbSigCut = NULL; glbSigNoCut = NULL; glbBkgNoCut = NULL; staSigCut = NULL; staSigNoCut = NULL; staBkgNoCut = NULL; trkSigCut = NULL; trkSigNoCut = NULL; trkBkgNoCut = NULL; // JPsiGlbYdLumi = NULL; // JPsiStaYdLumi = NULL; // JPsiTrkYdLumi = NULL; }
BPhysicsOniaDQM::~BPhysicsOniaDQM | ( | ) | [virtual] |
void BPhysicsOniaDQM::analyze | ( | const edm::Event & | iEvent, |
const edm::EventSetup & | iSetup | ||
) | [virtual] |
Get the analysis.
Implements edm::EDAnalyzer.
Definition at line 92 of file BPhysicsOniaDQM.cc.
References edm::Event::getByLabel(), muon::isGoodMuon(), edm::HandleBase::isValid(), LogTrace, metname, patZpeak::muons, NULL, and muon::TrackerMuonArbitrated.
{ LogTrace(metname)<<"[BPhysicsOniaDQM] Analysis of event # "; // Take the STA muon container Handle<MuonCollection> muons; iEvent.getByLabel(theMuonCollectionLabel,muons); Handle<reco::VertexCollection> privtxs; iEvent.getByLabel(vertex,privtxs); VertexCollection::const_iterator privtx; if(privtxs->begin() != privtxs->end()){ privtx = privtxs->begin(); RefVtx = privtx->position(); } else { RefVtx.SetXYZ(0.,0.,0.); } if(muons.isValid()){ for (MuonCollection::const_iterator recoMu1 = muons->begin(); recoMu1!=muons->end(); ++recoMu1){ // only loop over the remaining muons if recoMu1 is one of the following if(recoMu1->isGlobalMuon() || recoMu1->isTrackerMuon() || recoMu1->isStandAloneMuon()){ for (MuonCollection::const_iterator recoMu2 = recoMu1+1; recoMu2!=muons->end(); ++recoMu2){ // fill the relevant histograms if recoMu2 satisfies one of the following if (recoMu1->isGlobalMuon() && recoMu2->isGlobalMuon()){ math::XYZVector vec1 = recoMu1->globalTrack()->momentum(); math::XYZVector vec2 = recoMu2->globalTrack()->momentum(); float massJPsi = computeMass(vec1,vec2); // if opposite charges, fill glbSig, else fill glbBkg if (((*recoMu1).charge()*(*recoMu2).charge())<0) { if(diMuonMass_global!=NULL){ // BPhysicsOniaDQM original one diMuonMass_global->Fill(massJPsi); } if(glbSigNoCut!=NULL){ glbSigNoCut->Fill(massJPsi); if (selGlobalMuon(*recoMu1) && selGlobalMuon(*recoMu2)) { if (glbSigCut!=NULL) glbSigCut->Fill(massJPsi); if (massJPsi >= 3.0 && massJPsi <= 3.2) jpsiGlbSigPerLS++; } } } else { if(global_background!=NULL){ // BPhysicsOniaDQM original one global_background->Fill (massJPsi); } if(glbBkgNoCut!=NULL){ glbBkgNoCut->Fill(massJPsi); } } } if(recoMu1->isStandAloneMuon() && recoMu2->isStandAloneMuon() && fabs(recoMu1->outerTrack()->d0()) < 5 && fabs(recoMu1->outerTrack()->dz()) < 30 && fabs(recoMu2->outerTrack()->d0()) < 5 && fabs(recoMu2->outerTrack()->dz()) < 30){ math::XYZVector vec1 = recoMu1->outerTrack()->momentum(); math::XYZVector vec2 = recoMu2->outerTrack()->momentum(); float massJPsi = computeMass(vec1,vec2); // if opposite charges, fill staSig, else fill staBkg if (((*recoMu1).charge()*(*recoMu2).charge())<0) { if(diMuonMass_standalone!=NULL){ diMuonMass_standalone->Fill(massJPsi); } if(staSigNoCut!=NULL){ staSigNoCut->Fill(massJPsi); /*if (selStandaloneMuon(*recoMu1) && selStandaloneMuon(*recoMu2)) { if (staSigCut!=NULL) staSigCut->Fill(massJPsi); if (massJPsi >= 3.0 && massJPsi <= 3.2) jpsiStaSigPerLS++; }*/ } } else { if(standalone_background!=NULL){ standalone_background->Fill (massJPsi); } if(staBkgNoCut!=NULL){ staBkgNoCut->Fill(massJPsi); } } } if(recoMu1->isTrackerMuon() && recoMu2->isTrackerMuon() && muon::isGoodMuon(*recoMu1, muon::TrackerMuonArbitrated) && muon::isGoodMuon(*recoMu2, muon::TrackerMuonArbitrated)){ math::XYZVector vec1 = recoMu1->innerTrack()->momentum(); math::XYZVector vec2 = recoMu2->innerTrack()->momentum(); float massJPsi = computeMass(vec1,vec2); // if opposite charges, fill trkSig, else fill trkBkg if (((*recoMu1).charge()*(*recoMu2).charge())<0) { if(diMuonMass_tracker!=NULL){ diMuonMass_tracker->Fill(massJPsi); } if(trkSigNoCut!=NULL){ trkSigNoCut->Fill(massJPsi); if (selTrackerMuon(*recoMu1) && selTrackerMuon(*recoMu2)) { if (trkSigCut!=NULL) trkSigCut->Fill(massJPsi); if(massJPsi >= 3.0 && massJPsi <= 3.2) jpsiTrkSigPerLS++; } } } else { if(tracker_background!=NULL){ tracker_background->Fill (massJPsi); } if(trkBkgNoCut!=NULL){ trkBkgNoCut->Fill(massJPsi); } } } }//end of 2nd MuonCollection }//end of GLB,STA,TRK muon check }//end of 1st MuonCollection }//Is this MuonCollection vaild? }
void BPhysicsOniaDQM::beginJob | ( | void | ) | [virtual] |
Inizialize parameters for histo binning.
Reimplemented from edm::EDAnalyzer.
Definition at line 63 of file BPhysicsOniaDQM.cc.
References LogTrace, metname, NULL, and cmsCodeRules::cppFunctionSkipper::operator.
{ // the services theDbe = Service<DQMStore>().operator->(); metname = "oniaAnalyzer"; LogTrace(metname)<<"[BPhysicsOniaDQM] Parameters initialization"; if(theDbe!=NULL){ theDbe->setCurrentFolder("Physics/BPhysics"); // Use folder with name of PAG global_background = theDbe->book1D("global_background", "Same-sign global-global dimuon mass", 750, 0, 15); diMuonMass_global = theDbe->book1D("diMuonMass_global", "Opposite-sign global-global dimuon mass", 750, 0, 15); tracker_background = theDbe->book1D("tracker_background", "Same-sign tracker-tracker (arbitrated) dimuon mass", 750, 0, 15); diMuonMass_tracker = theDbe->book1D("diMuonMass_tracker", "Opposite-sign tracker-tracker (arbitrated) dimuon mass", 750, 0, 15); standalone_background = theDbe->book1D("standalone_background", "Same-sign standalone-standalone dimuon mass", 500, 0, 15); diMuonMass_standalone = theDbe->book1D("diMuonMass_standalone", "Opposite-sign standalone-standalone dimuon mass", 500, 0, 15); glbSigCut = theDbe->book1D("glbSigCut", "Opposite-sign glb-glb dimuon mass", 650, 0, 130); glbSigNoCut = theDbe->book1D("glbSigNoCut", "Opposite-sign glb-glb dimuon mass (no cut)", 650, 0, 130); glbBkgNoCut = theDbe->book1D("glbBkgNoCut", "Same-sign glb-glb dimuon mass (no cut)", 650, 0, 130); staSigCut = theDbe->book1D("staSigCut", "Opposite-sign sta-sta dimuon mass", 430, 0, 129); staSigNoCut = theDbe->book1D("staSigNoCut", "Opposite-sign sta-sta dimuon mass (no cut)", 430, 0, 129); staBkgNoCut = theDbe->book1D("staBkgNoCut", "Same-sign sta-sta dimuon mass (no cut)", 430, 0, 129); trkSigCut = theDbe->book1D("trkSigCut", "Opposite-sign trk-trk dimuon mass", 650, 0, 130); trkSigNoCut = theDbe->book1D("trkSigNoCut", "Opposite-sign trk-trk dimuon mass (no cut)", 650, 0, 130); trkBkgNoCut = theDbe->book1D("trkBkgNoCutt", "Same-sign trk-trk dimuon mass (no cut)", 650, 0, 130); } }
void BPhysicsOniaDQM::beginLuminosityBlock | ( | const edm::LuminosityBlock & | lumiBlock, |
const edm::EventSetup & | iSetup | ||
) | [virtual] |
Reimplemented from edm::EDAnalyzer.
Definition at line 221 of file BPhysicsOniaDQM.cc.
References LogTrace, and metname.
{ LogTrace(metname)<<"[BPhysicsOniaDQM] Start of a LuminosityBlock"; jpsiGlbSigPerLS = 0; jpsiStaSigPerLS = 0; jpsiTrkSigPerLS = 0; }
void BPhysicsOniaDQM::beginRun | ( | const edm::Run & | iRun, |
const edm::EventSetup & | iSetup | ||
) | [virtual] |
Reimplemented from edm::EDAnalyzer.
Definition at line 279 of file BPhysicsOniaDQM.cc.
float BPhysicsOniaDQM::computeMass | ( | const math::XYZVector & | vec1, |
const math::XYZVector & | vec2 | ||
) | [private] |
Definition at line 295 of file BPhysicsOniaDQM.cc.
References mathSSE::sqrt().
{ // mass of muon float massMu = 0.10566; float eMu1 = -999; if(massMu*massMu + vec1.Mag2()>0) eMu1 = sqrt(massMu*massMu + vec1.Mag2()); float eMu2 = -999; if(massMu*massMu + vec2.Mag2()>0) eMu2 = sqrt(massMu*massMu + vec2.Mag2()); float pJPsi = -999; if((vec1+vec2).Mag2()>0) pJPsi = sqrt((vec1+vec2).Mag2()); float eJPsi = eMu1 + eMu2; float massJPsi = -999; if((eJPsi*eJPsi - pJPsi*pJPsi) > 0) massJPsi = sqrt(eJPsi*eJPsi - pJPsi*pJPsi); return massJPsi; }
void BPhysicsOniaDQM::endJob | ( | void | ) | [virtual] |
Reimplemented from edm::EDAnalyzer.
Definition at line 217 of file BPhysicsOniaDQM.cc.
void BPhysicsOniaDQM::endLuminosityBlock | ( | const edm::LuminosityBlock & | lumiBlock, |
const edm::EventSetup & | iSetup | ||
) | [virtual] |
Reimplemented from edm::EDAnalyzer.
Definition at line 230 of file BPhysicsOniaDQM.cc.
References edm::LuminosityBlock::getByLabel(), edm::LuminosityBlockBase::id(), LogTrace, edm::LuminosityBlockID::luminosityBlock(), runregparse::lumiSummary, and metname.
{ LogTrace(metname)<<"[BPhysicsOniaDQM] Start of a LuminosityBlock"; edm::Handle<LumiSummary> lumiSummary; lumiBlock.getByLabel("lumiProducer",lumiSummary); int LBlockNum = lumiBlock.id().luminosityBlock(); jpsiGlbSig.insert( pair<int,int>(LBlockNum, jpsiGlbSigPerLS) ); jpsiStaSig.insert( pair<int,int>(LBlockNum, jpsiStaSigPerLS) ); jpsiTrkSig.insert( pair<int,int>(LBlockNum, jpsiTrkSigPerLS) ); // cout << "lumi: " << LBlockNum << "\t" << jpsiGlbSig[LBlockNum] << "\t" << jpsiStaSig[LBlockNum] << "\t" << jpsiTrkSig[LBlockNum] << endl; if (jpsiGlbSig.size()%5 != 0) return; theDbe->setCurrentFolder("Physics/BPhysics"); // if(JPsiGlbYdLumi!=NULL) { // theDbe->removeElement("JPsiGlbYdLumi"); // Remove histograms from previous run // theDbe->removeElement("JPsiStaYdLumi"); // theDbe->removeElement("JPsiTrkYdLumi"); // } // int xmin = (*jpsiGlbSig.begin()).first; // int xmax = (*jpsiGlbSig.rbegin()).first; // int nx = (xmax - xmin + 1)/5 + 1; // Merge 5 lumisections into 1 bin // // cout << "x-axis " << xmin << " " << xmax << endl; // JPsiGlbYdLumi = theDbe->book1D("JPsiGlbYdLumi", "JPsi yield from global-global dimuon", nx, xmin, xmax); // JPsiStaYdLumi = theDbe->book1D("JPsiStaYdLumi", "JPsi yield from standalone-standalone dimuon", nx, xmin, xmax); // JPsiTrkYdLumi = theDbe->book1D("JPsiTrkYdLumi", "JPsi yield from tracker-tracker dimuon", nx, xmin, xmax); // map<int,int>::iterator glb; // map<int,int>::iterator sta; // map<int,int>::iterator trk; // for (glb = jpsiGlbSig.begin(); glb != jpsiGlbSig.end(); ++glb) // { // int bin = ((*glb).first - xmin + 1)/5 + 1; //X-axis bin # // sta = jpsiStaSig.find((*glb).first); // trk = jpsiTrkSig.find((*glb).first); // JPsiGlbYdLumi->setBinContent(bin,JPsiGlbYdLumi->getBinContent(bin)+(*glb).second); // JPsiStaYdLumi->setBinContent(bin,JPsiStaYdLumi->getBinContent(bin)+(*sta).second); // JPsiTrkYdLumi->setBinContent(bin,JPsiTrkYdLumi->getBinContent(bin)+(*trk).second); // // cout << "glb: " << bin << "\t" << (*glb).first << "\t" << (*glb).second << endl; // // cout << "sta: " << bin << "\t" << (*sta).first << "\t" << (*sta).second << endl; // // cout << "trk: " << bin << "\t" << (*trk).first << "\t" << (*trk).second << endl; // } }
void BPhysicsOniaDQM::endRun | ( | const edm::Run & | iRun, |
const edm::EventSetup & | iSetup | ||
) | [virtual] |
Reimplemented from edm::EDAnalyzer.
Definition at line 284 of file BPhysicsOniaDQM.cc.
References LogTrace, and metname.
{ LogTrace(metname)<<"[BPhysicsOniaDQM] End of a Run"; if (!jpsiGlbSig.empty()) { jpsiGlbSig.clear(); jpsiStaSig.clear(); jpsiTrkSig.clear(); } }
bool BPhysicsOniaDQM::isMuonInAccept | ( | const reco::Muon & | recoMu | ) | [private] |
Definition at line 317 of file BPhysicsOniaDQM.cc.
References reco::LeafCandidate::eta(), reco::LeafCandidate::p(), and reco::LeafCandidate::pt().
bool BPhysicsOniaDQM::selGlobalMuon | ( | const reco::Muon & | recoMu | ) | [private] |
Definition at line 325 of file BPhysicsOniaDQM.cc.
References reco::Muon::globalTrack(), reco::Muon::innerTrack(), reco::HitPattern::numberOfValidMuonHits(), L1TEmulatorMonitor_cff::p, reco::HitPattern::pixelLayersWithMeasurement(), and lumiQueryAPI::q.
{ TrackRef iTrack = recoMu.innerTrack(); const reco::HitPattern &p = iTrack->hitPattern(); TrackRef gTrack = recoMu.globalTrack(); const reco::HitPattern &q = gTrack->hitPattern(); return (isMuonInAccept(recoMu) && iTrack->found() > 11 && gTrack->chi2()/gTrack->ndof() < 20.0 && q.numberOfValidMuonHits() > 0 && iTrack->chi2()/iTrack->ndof() < 4.0 && //recoMu.muonID("TrackerMuonArbitrated") && //recoMu.muonID("TMLastStationAngTight") && p.pixelLayersWithMeasurement() > 1 && fabs(iTrack->dxy(RefVtx)) < 3.0 && fabs(iTrack->dz(RefVtx)) < 15.0 ); }
bool BPhysicsOniaDQM::selTrackerMuon | ( | const reco::Muon & | recoMu | ) | [private] |
Definition at line 345 of file BPhysicsOniaDQM.cc.
References reco::Muon::innerTrack(), L1TEmulatorMonitor_cff::p, and reco::HitPattern::pixelLayersWithMeasurement().
{ TrackRef iTrack = recoMu.innerTrack(); const reco::HitPattern &p = iTrack->hitPattern(); return (isMuonInAccept(recoMu) && iTrack->found() > 11 && iTrack->chi2()/iTrack->ndof() < 4.0 && //recoMu.muonID("TrackerMuonArbitrated") && //recoMu.muonID("TMLastStationAngTight") && p.pixelLayersWithMeasurement() > 1 && fabs(iTrack->dxy(RefVtx)) < 3.0 && fabs(iTrack->dz(RefVtx)) < 15.0 ); }
MonitorElement* BPhysicsOniaDQM::diMuonMass_global [private] |
Definition at line 67 of file BPhysicsOniaDQM.h.
Definition at line 69 of file BPhysicsOniaDQM.h.
Definition at line 68 of file BPhysicsOniaDQM.h.
MonitorElement* BPhysicsOniaDQM::glbBkgNoCut [private] |
Definition at line 76 of file BPhysicsOniaDQM.h.
MonitorElement* BPhysicsOniaDQM::glbSigCut [private] |
Definition at line 74 of file BPhysicsOniaDQM.h.
MonitorElement* BPhysicsOniaDQM::glbSigNoCut [private] |
Definition at line 75 of file BPhysicsOniaDQM.h.
MonitorElement* BPhysicsOniaDQM::global_background [private] |
Definition at line 70 of file BPhysicsOniaDQM.h.
std::map<int,int> BPhysicsOniaDQM::jpsiGlbSig [private] |
Definition at line 92 of file BPhysicsOniaDQM.h.
int BPhysicsOniaDQM::jpsiGlbSigPerLS [private] |
Definition at line 89 of file BPhysicsOniaDQM.h.
std::map<int,int> BPhysicsOniaDQM::jpsiStaSig [private] |
Definition at line 93 of file BPhysicsOniaDQM.h.
int BPhysicsOniaDQM::jpsiStaSigPerLS [private] |
Definition at line 90 of file BPhysicsOniaDQM.h.
std::map<int,int> BPhysicsOniaDQM::jpsiTrkSig [private] |
Definition at line 94 of file BPhysicsOniaDQM.h.
int BPhysicsOniaDQM::jpsiTrkSigPerLS [private] |
Definition at line 91 of file BPhysicsOniaDQM.h.
std::string BPhysicsOniaDQM::metname [private] |
Definition at line 61 of file BPhysicsOniaDQM.h.
math::XYZPoint BPhysicsOniaDQM::RefVtx [private] |
Definition at line 96 of file BPhysicsOniaDQM.h.
MonitorElement* BPhysicsOniaDQM::staBkgNoCut [private] |
Definition at line 79 of file BPhysicsOniaDQM.h.
Definition at line 72 of file BPhysicsOniaDQM.h.
MonitorElement* BPhysicsOniaDQM::staSigCut [private] |
Definition at line 77 of file BPhysicsOniaDQM.h.
MonitorElement* BPhysicsOniaDQM::staSigNoCut [private] |
Definition at line 78 of file BPhysicsOniaDQM.h.
DQMStore* BPhysicsOniaDQM::theDbe [private] |
Definition at line 57 of file BPhysicsOniaDQM.h.
Definition at line 64 of file BPhysicsOniaDQM.h.
Definition at line 71 of file BPhysicsOniaDQM.h.
MonitorElement* BPhysicsOniaDQM::trkBkgNoCut [private] |
Definition at line 82 of file BPhysicsOniaDQM.h.
MonitorElement* BPhysicsOniaDQM::trkSigCut [private] |
Definition at line 80 of file BPhysicsOniaDQM.h.
MonitorElement* BPhysicsOniaDQM::trkSigNoCut [private] |
Definition at line 81 of file BPhysicsOniaDQM.h.
edm::InputTag BPhysicsOniaDQM::vertex [private] |
Definition at line 59 of file BPhysicsOniaDQM.h.