#include <Alignment/OfflineValidation/plugins/DiElectronVertexValidation.cc>

Inheritance diagram for DiElectronVertexValidation:

Public Member Functions
	DiElectronVertexValidation (const edm::ParameterSet &)

	~DiElectronVertexValidation () override

Public Member Functions inherited from edm::one::EDAnalyzer< edm::one::SharedResources >
	EDAnalyzer ()=default

	EDAnalyzer (const EDAnalyzer &)=delete

SerialTaskQueue *	globalLuminosityBlocksQueue () final

SerialTaskQueue *	globalRunsQueue () final

const EDAnalyzer &	operator= (const EDAnalyzer &)=delete

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsInputProcessBlocks () const final

bool	wantsProcessBlocks () const final

Public Member Functions inherited from edm::one::EDAnalyzerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

	EDAnalyzerBase ()

ModuleDescription const &	moduleDescription () const

bool	wantsStreamLuminosityBlocks () const

bool	wantsStreamRuns () const

	~EDAnalyzerBase () override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase &&)=default

	EDConsumerBase (EDConsumerBase const &)=delete

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::array< std::vector< ModuleDescription const * > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, ProductRegistry const &preg, std::map< std::string, ModuleDescription const > const &labelsToDesc, std::string const &processName) const

EDConsumerBase &	operator= (EDConsumerBase &&)=default

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Static Public Member Functions inherited from edm::one::EDAnalyzerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override

void	beginJob () override

void	endJob () override

bool	passLooseSelection (const reco::GsfElectron &electron)

Private Attributes
edm::ParameterSet	CosPhi3DConfiguration_

DiLeptonHelp::PlotsVsKinematics	CosPhi3DPlots = DiLeptonHelp::PlotsVsKinematics(DiLeptonHelp::EE)

edm::ParameterSet	CosPhiConfiguration_

DiLeptonHelp::PlotsVsKinematics	CosPhiPlots = DiLeptonHelp::PlotsVsKinematics(DiLeptonHelp::EE)

edm::ParameterSet	DiMuMassConfiguration_

edm::EDGetTokenT< reco::GsfElectronCollection >	electronsToken_

edm::EDGetTokenT< reco::GsfTrackCollection >	gsfTracksToken_

TH1I *	hClosestVtxIndex_

TH1F *	hCosPhi3D_

TH1F *	hCosPhi_

TH1F *	hCutFlow_

TH1F *	hGSF0Eta_

TH1F *	hGSF0Pt_

TH1F *	hGSF1Eta_

TH1F *	hGSF1Pt_

TH1F *	hGSFMult_

TH1F *	hGSFMultAftPt_

TH1F *	hInvMass_

TH1F *	hSVDist3D_

TH1F *	hSVDist3DSig_

TH1F *	hSVDist_

TH1F *	hSVDistSig_

TH1F *	hSVProb_

TH1F *	hTrackInvMass_

float	maxSVdist_

DiLeptonHelp::Counts	myCounts

std::vector< double >	pTthresholds_

const edm::ESGetToken< TransientTrackBuilder, TransientTrackRecord >	ttbESToken_

edm::EDGetTokenT< reco::VertexCollection >	vertexToken_

edm::ParameterSet	VtxDist3DConfiguration_

DiLeptonHelp::PlotsVsKinematics	VtxDist3DPlots = DiLeptonHelp::PlotsVsKinematics(DiLeptonHelp::EE)

edm::ParameterSet	VtxDist3DSigConfiguration_

DiLeptonHelp::PlotsVsKinematics	VtxDist3DSigPlots = DiLeptonHelp::PlotsVsKinematics(DiLeptonHelp::EE)

edm::ParameterSet	VtxDistConfiguration_

DiLeptonHelp::PlotsVsKinematics	VtxDistPlots = DiLeptonHelp::PlotsVsKinematics(DiLeptonHelp::EE)

edm::ParameterSet	VtxDistSigConfiguration_

DiLeptonHelp::PlotsVsKinematics	VtxDistSigPlots = DiLeptonHelp::PlotsVsKinematics(DiLeptonHelp::EE)

edm::ParameterSet	VtxProbConfiguration_

DiLeptonHelp::PlotsVsKinematics	VtxProbPlots = DiLeptonHelp::PlotsVsKinematics(DiLeptonHelp::EE)

DiLeptonHelp::PlotsVsKinematics	ZMassPlots = DiLeptonHelp::PlotsVsKinematics(DiLeptonHelp::EE)

Additional Inherited Members
Public Types inherited from edm::one::EDAnalyzerBase
typedef EDAnalyzerBase	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 67 of file DiElectronVertexValidation.cc.

Constructor & Destructor Documentation

◆ DiElectronVertexValidation()

DiElectronVertexValidation::DiElectronVertexValidation ( const edm::ParameterSet & iConfig )

explicit

Definition at line 143 of file DiElectronVertexValidation.cc.

     : pTthresholds_(iConfig.getParameter<std::vector<double>>("pTThresholds")),
       maxSVdist_(iConfig.getParameter<double>("maxSVdist")),
       CosPhiConfiguration_(iConfig.getParameter<edm::ParameterSet>("CosPhiConfig")),
       CosPhi3DConfiguration_(iConfig.getParameter<edm::ParameterSet>("CosPhi3DConfig")),
       VtxProbConfiguration_(iConfig.getParameter<edm::ParameterSet>("VtxProbConfig")),
       VtxDistConfiguration_(iConfig.getParameter<edm::ParameterSet>("VtxDistConfig")),
       VtxDist3DConfiguration_(iConfig.getParameter<edm::ParameterSet>("VtxDist3DConfig")),
       VtxDistSigConfiguration_(iConfig.getParameter<edm::ParameterSet>("VtxDistSigConfig")),
       VtxDist3DSigConfiguration_(iConfig.getParameter<edm::ParameterSet>("VtxDist3DSigConfig")),
       DiMuMassConfiguration_(iConfig.getParameter<edm::ParameterSet>("DiMuMassConfig")),
       ttbESToken_(esConsumes(edm::ESInputTag("", "TransientTrackBuilder"))),
       electronsToken_(consumes<reco::GsfElectronCollection>(iConfig.getParameter<edm::InputTag>("electrons"))),
       gsfTracksToken_(consumes<reco::GsfTrackCollection>(iConfig.getParameter<edm::InputTag>("gsfTracks"))),
       vertexToken_(consumes<reco::VertexCollection>(iConfig.getParameter<edm::InputTag>("vertices"))) {
   usesResource(TFileService::kSharedResource);
  
   // sort the vector of thresholds
   std::sort(pTthresholds_.begin(), pTthresholds_.end(), [](const double& lhs, const double& rhs) { return lhs > rhs; });
  
   edm::LogInfo("DiElectronVertexValidation") << __FUNCTION__;
   for (const auto& thr : pTthresholds_) {
     edm::LogInfo("DiElectronVertexValidation") << " Threshold: " << thr << " ";
   }
   edm::LogInfo("DiElectronVertexValidation") << "Max SV distance: " << maxSVdist_ << " ";
 }

References TFileService::kSharedResource, maxSVdist_, pTthresholds_, and jetUpdater_cfi::sort.

◆ ~DiElectronVertexValidation()

DiElectronVertexValidation::~DiElectronVertexValidation ( )

overridedefault

Member Function Documentation

◆ analyze()

void DiElectronVertexValidation::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivatevirtual

Implements edm::one::EDAnalyzerBase.

Definition at line 177 of file DiElectronVertexValidation.cc.

                                                                                             {
   using namespace edm;
  
   myCounts.eventsTotal++;
  
   std::vector<const reco::GsfElectron*> myGoodGsfElectrons;
  
   int totGsfCounter = 0;
   for (const auto& gsfEle : iEvent.get(electronsToken_)) {
     totGsfCounter++;
     if (gsfEle.pt() > pTthresholds_[1] && passLooseSelection(gsfEle)) {
       myGoodGsfElectrons.emplace_back(&gsfEle);
     }
   }
  
   hGSFMult_->Fill(totGsfCounter);
  
   std::sort(myGoodGsfElectrons.begin(),
             myGoodGsfElectrons.end(),
             [](const reco::GsfElectron*& lhs, const reco::GsfElectron*& rhs) { return lhs->pt() > rhs->pt(); });
  
   hGSFMultAftPt_->Fill(myGoodGsfElectrons.size());
  
   // reject if there's no Z
   if (myGoodGsfElectrons.size() < 2)
     return;
  
   myCounts.eventsAfterMult++;
  
   if ((myGoodGsfElectrons[0]->pt()) < pTthresholds_[0] || (myGoodGsfElectrons[1]->pt() < pTthresholds_[1]))
     return;
  
   myCounts.eventsAfterPt++;
  
   if (myGoodGsfElectrons[0]->charge() * myGoodGsfElectrons[1]->charge() > 0)
     return;
  
   if (std::max(std::abs(myGoodGsfElectrons[0]->eta()), std::abs(myGoodGsfElectrons[1]->eta())) > 2.4)
     return;
  
   myCounts.eventsAfterEta++;
  
   const auto& ele1 = myGoodGsfElectrons[1]->p4();
   const auto& ele0 = myGoodGsfElectrons[0]->p4();
   const auto& mother = ele1 + ele0;
  
   float invMass = mother.M();
   hInvMass_->Fill(invMass);
  
   // just copy the top two muons
   std::vector<const reco::GsfElectron*> theZElectronVector;
   theZElectronVector.reserve(2);
   theZElectronVector.emplace_back(myGoodGsfElectrons[1]);
   theZElectronVector.emplace_back(myGoodGsfElectrons[0]);
  
   // do the matching of Z muons with inner tracks
  
   std::vector<const reco::GsfTrack*> myGoodGsfTracks;
  
   unsigned int i = 0;
   for (const auto& electron : theZElectronVector) {
     i++;
     float minD = 1000.;
     const reco::GsfTrack* theMatch = nullptr;
     for (const auto& track : iEvent.get(gsfTracksToken_)) {
       float D = ::deltaR(electron->gsfTrack()->eta(), electron->gsfTrack()->phi(), track.eta(), track.phi());
       if (D < minD) {
         minD = D;
         theMatch = &track;
       }
     }
     myGoodGsfTracks.emplace_back(theMatch);
   }
  
   hGSF0Pt_->Fill(myGoodGsfTracks[0]->pt());
   hGSF0Eta_->Fill(myGoodGsfTracks[0]->eta());
   hGSF1Pt_->Fill(myGoodGsfTracks[1]->pt());
   hGSF1Eta_->Fill(myGoodGsfTracks[1]->eta());
  
   const TransientTrackBuilder* theB = &iSetup.getData(ttbESToken_);
   TransientVertex aTransVtx;
   std::vector<reco::TransientTrack> tks;
  
   std::vector<const reco::GsfTrack*> myTracks;
   myTracks.emplace_back(myGoodGsfTracks[0]);
   myTracks.emplace_back(myGoodGsfTracks[1]);
  
   if (myTracks.size() != 2)
     return;
  
   const auto& e1 = myTracks[1]->momentum();
   const auto& e0 = myTracks[0]->momentum();
   const auto& ditrack = e1 + e0;
  
   const auto& tplus = myTracks[0]->charge() > 0 ? myTracks[0] : myTracks[1];
   const auto& tminus = myTracks[0]->charge() < 0 ? myTracks[0] : myTracks[1];
  
   TLorentzVector p4_tplus(tplus->px(), tplus->py(), tplus->pz(), sqrt((tplus->p() * tplus->p()) + emass2));
   TLorentzVector p4_tminus(tminus->px(), tminus->py(), tminus->pz(), sqrt((tminus->p() * tminus->p()) + emass2));
  
   // creat the pair of TLorentVectors used to make the plos
   std::pair<TLorentzVector, TLorentzVector> tktk_p4 = std::make_pair(p4_tplus, p4_tminus);
  
   const auto& Zp4 = p4_tplus + p4_tminus;
   float track_invMass = Zp4.M();
   hTrackInvMass_->Fill(track_invMass);
  
   // fill the z->mm mass plots
   ZMassPlots.fillPlots(track_invMass, tktk_p4);
  
   math::XYZPoint ZpT(ditrack.x(), ditrack.y(), 0);
   math::XYZPoint Zp(ditrack.x(), ditrack.y(), ditrack.z());
  
   for (const auto& track : myTracks) {
     reco::TransientTrack trajectory = theB->build(track);
     tks.push_back(trajectory);
   }
  
   KalmanVertexFitter kalman(true);
   aTransVtx = kalman.vertex(tks);
  
   double SVProb = TMath::Prob(aTransVtx.totalChiSquared(), (int)aTransVtx.degreesOfFreedom());
   hSVProb_->Fill(SVProb);
  
   if (!aTransVtx.isValid())
     return;
  
   myCounts.eventsAfterVtx++;
  
   // fill the VtxProb plots
   VtxProbPlots.fillPlots(SVProb, tktk_p4);
  
   // get collection of reconstructed vertices from event
   edm::Handle<reco::VertexCollection> vertexHandle = iEvent.getHandle(vertexToken_);
  
   math::XYZPoint mainVtx(0, 0, 0);
   reco::Vertex TheMainVtx;  // = vertexHandle.product()->front();
  
   VertexDistanceXY vertTool;
   VertexDistance3D vertTool3D;
  
   if (vertexHandle.isValid()) {
     const reco::VertexCollection* vertices = vertexHandle.product();
     float minD = 9999.;
     int closestVtxIndex = 0;
     int counter = 0;
     for (const auto& vtx : *vertices) {
       double dist3D = vertTool3D.distance(aTransVtx, vtx).value();
       if (dist3D < minD) {
         minD = dist3D;
         closestVtxIndex = counter;
       }
       counter++;
     }
     if ((*vertices).at(closestVtxIndex).isValid()) {
       hClosestVtxIndex_->Fill(closestVtxIndex);
       TheMainVtx = (*vertices).at(closestVtxIndex);
       mainVtx.SetXYZ(TheMainVtx.position().x(), TheMainVtx.position().y(), TheMainVtx.position().z());
     }
   }
  
   const math::XYZPoint myVertex(aTransVtx.position().x(), aTransVtx.position().y(), aTransVtx.position().z());
   const math::XYZPoint deltaVtx(mainVtx.x() - myVertex.x(), mainVtx.y() - myVertex.y(), mainVtx.z() - myVertex.z());
  
   if (TheMainVtx.isValid()) {
     // Z Vertex distance in the xy plane
     double distance = vertTool.distance(aTransVtx, TheMainVtx).value();
     double dist_err = vertTool.distance(aTransVtx, TheMainVtx).error();
  
     hSVDist_->Fill(distance * cmToum);
     hSVDistSig_->Fill(distance / dist_err);
  
     // fill the VtxDist plots
     VtxDistPlots.fillPlots(distance * cmToum, tktk_p4);
  
     // fill the VtxDisSig plots
     VtxDistSigPlots.fillPlots(distance / dist_err, tktk_p4);
  
     // Z Vertex distance in 3D
     double distance3D = vertTool3D.distance(aTransVtx, TheMainVtx).value();
     double dist3D_err = vertTool3D.distance(aTransVtx, TheMainVtx).error();
  
     hSVDist3D_->Fill(distance3D * cmToum);
     hSVDist3DSig_->Fill(distance3D / dist3D_err);
  
     // fill the VtxDist3D plots
     VtxDist3DPlots.fillPlots(distance3D * cmToum, tktk_p4);
  
     // fill the VtxDisSig plots
     VtxDist3DSigPlots.fillPlots(distance3D / dist3D_err, tktk_p4);
  
     // cut on the PV - SV distance
     if (distance * cmToum < maxSVdist_) {
       myCounts.eventsAfterDist++;
  
       double cosphi = (ZpT.x() * deltaVtx.x() + ZpT.y() * deltaVtx.y()) /
                       (sqrt(ZpT.x() * ZpT.x() + ZpT.y() * ZpT.y()) *
                        sqrt(deltaVtx.x() * deltaVtx.x() + deltaVtx.y() * deltaVtx.y()));
  
       double cosphi3D = (Zp.x() * deltaVtx.x() + Zp.y() * deltaVtx.y() + Zp.z() * deltaVtx.z()) /
                         (sqrt(Zp.x() * Zp.x() + Zp.y() * Zp.y() + Zp.z() * Zp.z()) *
                          sqrt(deltaVtx.x() * deltaVtx.x() + deltaVtx.y() * deltaVtx.y() + deltaVtx.z() * deltaVtx.z()));
  
       hCosPhi_->Fill(cosphi);
       hCosPhi3D_->Fill(cosphi3D);
  
       // fill the cosphi plots
       CosPhiPlots.fillPlots(cosphi, tktk_p4);
  
       // fill the VtxDisSig plots
       CosPhi3DPlots.fillPlots(cosphi3D, tktk_p4);
     }
   }
 }

References funct::abs(), TransientTrackBuilder::build(), ALCARECOTkAlJpsiMuMu_cff::charge, cmToum, CosPhi3DPlots, CosPhiPlots, counter, PbPb_ZMuSkimMuonDPG_cff::deltaR, VertexDistanceXY::distance(), VertexDistance3D::distance(), HLT_FULL_cff::distance, StorageManager_cfg::e1, HPSPFTauProducerPuppi_cfi::electron, electronsToken_, emass2, Measurement1D::error(), PVValHelper::eta, DiLeptonHelp::Counts::eventsAfterDist, DiLeptonHelp::Counts::eventsAfterEta, DiLeptonHelp::Counts::eventsAfterMult, DiLeptonHelp::Counts::eventsAfterPt, DiLeptonHelp::Counts::eventsAfterVtx, DiLeptonHelp::Counts::eventsTotal, DiLeptonHelp::PlotsVsKinematics::fillPlots(), edm::EventSetup::getData(), gsfTracksToken_, hClosestVtxIndex_, hCosPhi3D_, hCosPhi_, hGSF0Eta_, hGSF0Pt_, hGSF1Eta_, hGSF1Pt_, hGSFMult_, hGSFMultAftPt_, hInvMass_, hSVDist3D_, hSVDist3DSig_, hSVDist_, hSVDistSig_, hSVProb_, hTrackInvMass_, mps_fire::i, iEvent, createfilelist::int, edm::HandleBase::isValid(), reco::Vertex::isValid(), TransientVertex::isValid(), SiStripPI::max, maxSVdist_, myCounts, passLooseSelection(), reco::Vertex::position(), TransientVertex::position(), edm::Handle< T >::product(), DiDispStaMuonMonitor_cfi::pt, reco::LeafCandidate::pt(), pTthresholds_, jetUpdater_cfi::sort, mathSSE::sqrt(), HLT_FULL_cff::track, ttbESToken_, Measurement1D::value(), KalmanVertexFitter::vertex(), vertexToken_, AlignmentTracksFromVertexSelector_cfi::vertices, extraflags_cff::vtx, VtxDist3DPlots, VtxDist3DSigPlots, VtxDistPlots, VtxDistSigPlots, VtxProbPlots, PV3DBase< T, PVType, FrameType >::x(), PV3DBase< T, PVType, FrameType >::y(), PV3DBase< T, PVType, FrameType >::z(), and ZMassPlots.

◆ beginJob()

void DiElectronVertexValidation::beginJob ( void )

overrideprivatevirtual

Reimplemented from edm::one::EDAnalyzerBase.

Definition at line 415 of file DiElectronVertexValidation.cc.

                                           {
   // please remove this method if not needed
   edm::Service<TFileService> fs;
  
   // clang-format off
   TH1F::SetDefaultSumw2(kTRUE);
   
   hGSFMult_= fs->make<TH1F>("GSFMult", ";# gsf tracks;N. events", 20, 0., 20.);
   hGSFMultAftPt_= fs->make<TH1F>("GSFMultAftPt", ";# gsf tracks;N. events", 20, 0., 20.);
   hGSF0Pt_=  fs->make<TH1F>("GSF0Pt", ";leading GSF track p_{T};N. GSF tracks", 100, 0., 100.);
   hGSF0Eta_= fs->make<TH1F>("GSF0Eta", ";leading GSF track #eta;N. GSF tracks", 50, -2.5, 2.5);
   hGSF1Pt_=  fs->make<TH1F>("GSF1Pt", ";sub-leading GSF track p_{T};N. GSF tracks", 100, 0., 100.);
   hGSF1Eta_= fs->make<TH1F>("GSF1Eta", ";sub-leading GSF track #eta;N. GSF tracks", 50, -2.5, 2.5);
  
   hSVProb_ = fs->make<TH1F>("VtxProb", ";ZV vertex probability;N(e^{+}e^{-} pairs)", 100, 0., 1.);
  
   hSVDist_ = fs->make<TH1F>("VtxDist", ";PV-ZV xy distance [#mum];N(e^{+}e^{-} pairs)", 100, 0., 1000.);
   hSVDistSig_ = fs->make<TH1F>("VtxDistSig", ";PV-ZV xy distance signficance;N(e^{+}e^{-} pairs)", 100, 0., 5.);
  
   hSVDist3D_ = fs->make<TH1F>("VtxDist3D", ";PV-ZV 3D distance [#mum];N(e^{+}e^{-} pairs)", 100, 0., 1000.);
   hSVDist3DSig_ = fs->make<TH1F>("VtxDist3DSig", ";PV-ZV 3D distance signficance;N(e^{+}e^{-} pairs)", 100, 0., 5.);
  
   hCosPhi_ = fs->make<TH1F>("CosPhi", ";cos(#phi_{xy});N(ee pairs)", 50, -1., 1.);
   hCosPhi3D_ = fs->make<TH1F>("CosPhi3D", ";cos(#phi_{3D});N(ee pairs)", 50, -1., 1.);
   hTrackInvMass_ = fs->make<TH1F>("TkTkInvMass", ";M(tk,tk) [GeV];N(tk tk pairs)", 70., 50., 120.);
   hInvMass_ = fs->make<TH1F>("InvMass", ";M(#mu#mu) [GeV];N(#mu#mu pairs)", 70., 50., 120.);
  
   hClosestVtxIndex_ = fs->make<TH1I>("ClosestVtxIndex", ";closest vertex index;N(tk tk pairs)", 20, -0.5, 19.5);
  
   // 2D Maps
  
   TFileDirectory dirCosPhi = fs->mkdir("CosPhiPlots");
   CosPhiPlots.bookFromPSet(dirCosPhi, CosPhiConfiguration_);
  
   TFileDirectory dirCosPhi3D = fs->mkdir("CosPhi3DPlots");
   CosPhi3DPlots.bookFromPSet(dirCosPhi3D, CosPhi3DConfiguration_);
  
   TFileDirectory dirVtxProb = fs->mkdir("VtxProbPlots");
   VtxProbPlots.bookFromPSet(dirVtxProb, VtxProbConfiguration_);
  
   TFileDirectory dirVtxDist = fs->mkdir("VtxDistPlots");
   VtxDistPlots.bookFromPSet(dirVtxDist, VtxDistConfiguration_);
  
   TFileDirectory dirVtxDist3D = fs->mkdir("VtxDist3DPlots");
   VtxDist3DPlots.bookFromPSet(dirVtxDist3D, VtxDist3DConfiguration_);
  
   TFileDirectory dirVtxDistSig = fs->mkdir("VtxDistSigPlots");
   VtxDistSigPlots.bookFromPSet(dirVtxDistSig, VtxDistSigConfiguration_);
  
   TFileDirectory dirVtxDist3DSig = fs->mkdir("VtxDist3DSigPlots");
   VtxDist3DSigPlots.bookFromPSet(dirVtxDist3DSig, VtxDist3DSigConfiguration_);
  
   TFileDirectory dirInvariantMass = fs->mkdir("InvariantMassPlots");
   ZMassPlots.bookFromPSet(dirInvariantMass, DiMuMassConfiguration_);
  
   // cut flow 
  
   hCutFlow_ = fs->make<TH1F>("hCutFlow","cut flow;cut step;events left",6,-0.5,5.5);
   std::string names[6]={"Total","Mult.",">pT","<eta","hasVtx","VtxDist"};
   for(unsigned int i=0;i<6;i++){
     hCutFlow_->GetXaxis()->SetBinLabel(i+1,names[i].c_str());
   }
  
   myCounts.zeroAll();
 }

References DiLeptonHelp::PlotsVsKinematics::bookFromPSet(), CosPhi3DConfiguration_, CosPhi3DPlots, CosPhiConfiguration_, CosPhiPlots, DiMuMassConfiguration_, hClosestVtxIndex_, hCosPhi3D_, hCosPhi_, hCutFlow_, hGSF0Eta_, hGSF0Pt_, hGSF1Eta_, hGSF1Pt_, hGSFMult_, hGSFMultAftPt_, hInvMass_, hSVDist3D_, hSVDist3DSig_, hSVDist_, hSVDistSig_, hSVProb_, hTrackInvMass_, mps_fire::i, TFileService::make(), TFileService::mkdir(), myCounts, names, AlCaHLTBitMon_QueryRunRegistry::string, VtxDist3DConfiguration_, VtxDist3DPlots, VtxDist3DSigConfiguration_, VtxDist3DSigPlots, VtxDistConfiguration_, VtxDistPlots, VtxDistSigConfiguration_, VtxDistSigPlots, VtxProbConfiguration_, VtxProbPlots, DiLeptonHelp::Counts::zeroAll(), and ZMassPlots.

◆ endJob()

void DiElectronVertexValidation::endJob ( void )

overrideprivatevirtual

Reimplemented from edm::one::EDAnalyzerBase.

Definition at line 482 of file DiElectronVertexValidation.cc.

                                         {
   myCounts.printCounts();
  
   hCutFlow_->SetBinContent(1,myCounts.eventsTotal);
   hCutFlow_->SetBinContent(2,myCounts.eventsAfterMult);
   hCutFlow_->SetBinContent(3,myCounts.eventsAfterPt);
   hCutFlow_->SetBinContent(4,myCounts.eventsAfterEta);
   hCutFlow_->SetBinContent(5,myCounts.eventsAfterVtx);
   hCutFlow_->SetBinContent(6,myCounts.eventsAfterDist);
 }

References DiLeptonHelp::Counts::eventsAfterDist, DiLeptonHelp::Counts::eventsAfterEta, DiLeptonHelp::Counts::eventsAfterMult, DiLeptonHelp::Counts::eventsAfterPt, DiLeptonHelp::Counts::eventsAfterVtx, DiLeptonHelp::Counts::eventsTotal, hCutFlow_, myCounts, and DiLeptonHelp::Counts::printCounts().

Referenced by o2olib.O2ORunMgr::executeJob().

◆ fillDescriptions()

void DiElectronVertexValidation::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 494 of file DiElectronVertexValidation.cc.

                                                                                             {
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("gsfTracks",edm::InputTag("electronGsfTracks"));
   desc.add<edm::InputTag>("vertices", edm::InputTag("offlinePrimaryVertices"));
   desc.add<edm::InputTag>("electrons", edm::InputTag("gedGsfElectrons"));
   desc.add<std::vector<double>>("pTThresholds", {25., 15.});
   desc.add<double>("maxSVdist", 50.);
  
   {
     edm::ParameterSetDescription psDiMuMass;
     psDiMuMass.add<std::string>("name", "DiMuMass");
     psDiMuMass.add<std::string>("title", "M(#mu#mu)");
     psDiMuMass.add<std::string>("yUnits", "[GeV]");
     psDiMuMass.add<int>("NxBins", 24);
     psDiMuMass.add<int>("NyBins", 50);
     psDiMuMass.add<double>("ymin", 70.);
     psDiMuMass.add<double>("ymax", 120.);
     desc.add<edm::ParameterSetDescription>("DiMuMassConfig", psDiMuMass);
   }
   {
     edm::ParameterSetDescription psCosPhi;
     psCosPhi.add<std::string>("name", "CosPhi");
     psCosPhi.add<std::string>("title", "cos(#phi_{xy})");
     psCosPhi.add<std::string>("yUnits", "");
     psCosPhi.add<int>("NxBins", 50);
     psCosPhi.add<int>("NyBins", 50);
     psCosPhi.add<double>("ymin", -1.);
     psCosPhi.add<double>("ymax", 1.);
     desc.add<edm::ParameterSetDescription>("CosPhiConfig", psCosPhi);
   }
   {
     edm::ParameterSetDescription psCosPhi3D;
     psCosPhi3D.add<std::string>("name", "CosPhi3D");
     psCosPhi3D.add<std::string>("title", "cos(#phi_{3D})");
     psCosPhi3D.add<std::string>("yUnits", "");
     psCosPhi3D.add<int>("NxBins", 50);
     psCosPhi3D.add<int>("NyBins", 50);
     psCosPhi3D.add<double>("ymin", -1.);
     psCosPhi3D.add<double>("ymax", 1.);
     desc.add<edm::ParameterSetDescription>("CosPhi3DConfig", psCosPhi3D);
   }
   {
     edm::ParameterSetDescription psVtxProb;
     psVtxProb.add<std::string>("name", "VtxProb");
     psVtxProb.add<std::string>("title", "Prob(#chi^{2}_{SV})");
     psVtxProb.add<std::string>("yUnits", "");
     psVtxProb.add<int>("NxBins", 50);
     psVtxProb.add<int>("NyBins", 50);
     psVtxProb.add<double>("ymin", 0);
     psVtxProb.add<double>("ymax", 1.);
     desc.add<edm::ParameterSetDescription>("VtxProbConfig", psVtxProb);
   }
   {
     edm::ParameterSetDescription psVtxDist;
     psVtxDist.add<std::string>("name", "VtxDist");
     psVtxDist.add<std::string>("title", "d_{xy}(PV,SV)");
     psVtxDist.add<std::string>("yUnits", "[#mum]");
     psVtxDist.add<int>("NxBins", 50);
     psVtxDist.add<int>("NyBins", 100);
     psVtxDist.add<double>("ymin", 0);
     psVtxDist.add<double>("ymax", 300.);
     desc.add<edm::ParameterSetDescription>("VtxDistConfig", psVtxDist);
   }
   {
     edm::ParameterSetDescription psVtxDist3D;
     psVtxDist3D.add<std::string>("name", "VtxDist3D");
     psVtxDist3D.add<std::string>("title", "d_{3D}(PV,SV)");
     psVtxDist3D.add<std::string>("yUnits", "[#mum]");
     psVtxDist3D.add<int>("NxBins", 50);
     psVtxDist3D.add<int>("NyBins", 250);
     psVtxDist3D.add<double>("ymin", 0);
     psVtxDist3D.add<double>("ymax", 500.);
     desc.add<edm::ParameterSetDescription>("VtxDist3DConfig", psVtxDist3D);
   }
   {
     edm::ParameterSetDescription psVtxDistSig;
     psVtxDistSig.add<std::string>("name", "VtxDistSig");
     psVtxDistSig.add<std::string>("title", "d_{xy}(PV,SV)/#sigma_{dxy}(PV,SV)");
     psVtxDistSig.add<std::string>("yUnits", "");
     psVtxDistSig.add<int>("NxBins", 50);
     psVtxDistSig.add<int>("NyBins", 100);
     psVtxDistSig.add<double>("ymin", 0);
     psVtxDistSig.add<double>("ymax", 5.);
     desc.add<edm::ParameterSetDescription>("VtxDistSigConfig", psVtxDistSig);
   }
   {
     edm::ParameterSetDescription psVtxDist3DSig;
     psVtxDist3DSig.add<std::string>("name", "VtxDist3DSig");
     psVtxDist3DSig.add<std::string>("title", "d_{3D}(PV,SV)/#sigma_{d3D}(PV,SV)");
     psVtxDist3DSig.add<std::string>("yUnits", "");
     psVtxDist3DSig.add<int>("NxBins", 50);
     psVtxDist3DSig.add<int>("NyBins", 100);
     psVtxDist3DSig.add<double>("ymin", 0);
     psVtxDist3DSig.add<double>("ymax", 5.);
     desc.add<edm::ParameterSetDescription>("VtxDist3DSigConfig", psVtxDist3DSig);
   }
  
   descriptions.addWithDefaultLabel(desc);
 }

References edm::ParameterSetDescription::add(), edm::ConfigurationDescriptions::addWithDefaultLabel(), submitPVResolutionJobs::desc, HLT_FULL_cff::InputTag, and AlCaHLTBitMon_QueryRunRegistry::string.

◆ passLooseSelection()

bool DiElectronVertexValidation::passLooseSelection ( const reco::GsfElectron & electron )

private

Definition at line 392 of file DiElectronVertexValidation.cc.

                                                                              {
   float dEtaln = fabs(el.deltaEtaSuperClusterTrackAtVtx());
   float dPhiln = fabs(el.deltaPhiSuperClusterTrackAtVtx());
   float sigmaletaleta = el.full5x5_sigmaIetaIeta();
   float hem = el.hadronicOverEm();
   double resol = fabs((1 / el.ecalEnergy()) - (el.eSuperClusterOverP() / el.ecalEnergy()));
   double mHits = el.gsfTrack()->hitPattern().numberOfAllHits(reco::HitPattern::MISSING_INNER_HITS);
   bool barrel = (fabs(el.superCluster()->eta()) <= 1.479);
   bool endcap = (!barrel && fabs(el.superCluster()->eta()) < 2.5);
  
   // loose electron ID
  
   if (barrel && dEtaln < 0.00477 && dPhiln < 0.222 && sigmaletaleta < 0.011 && hem < 0.298 && resol < 0.241 &&
       mHits <= 1)
     return true;
   if (endcap && dEtaln < 0.00868 && dPhiln < 0.213 && sigmaletaleta < 0.0314 && hem < 0.101 && resol < 0.14 &&
       mHits <= 1)
     return true;
  
   return false;
 }