MiniAODSVAnalyzer Class Reference

Inheritance diagram for MiniAODSVAnalyzer:

Public Member Functions
void	analyze (const edm::Event &iEvent, const edm::EventSetup &iSetup) override
	MiniAODSVAnalyzer (const edm::ParameterSet &pSet)
	~MiniAODSVAnalyzer () override=default
Public Member Functions inherited from DQMEDAnalyzer
void	accumulate (edm::Event const &event, edm::EventSetup const &setup) final
void	beginLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final
void	beginRun (edm::Run const &run, edm::EventSetup const &setup) final
void	beginStream (edm::StreamID id) final
virtual void	dqmBeginRun (edm::Run const &, edm::EventSetup const &)
	DQMEDAnalyzer ()
void	endLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final
void	endRun (edm::Run const &run, edm::EventSetup const &setup) final
virtual bool	getCanSaveByLumi ()
Public Member Functions inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
	EDProducer ()=default
	EDProducer (const EDProducer &)=delete
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDProducer &	operator= (const EDProducer &)=delete

Private Member Functions
void	bookHistograms (DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &) override

Private Attributes
const double	etaMax_
const edm::EDGetTokenT< std::vector< pat::Jet > >	jetToken_
MonitorElement *	n_sv_
const double	ptMin_
MonitorElement *	sv_chi2norm_
MonitorElement *	sv_chi2prob_
MonitorElement *	sv_d3d_
MonitorElement *	sv_d3dsig_
MonitorElement *	sv_deltaR_
MonitorElement *	sv_dxy_
MonitorElement *	sv_dxysig_
MonitorElement *	sv_energyratio_
MonitorElement *	sv_mass_
MonitorElement *	sv_ntracks_
MonitorElement *	sv_pt_
MonitorElement *	sv_ptrel_
const std::string	svTagInfo_

Additional Inherited Members
Public Types inherited from DQMEDAnalyzer
typedef dqm::reco::DQMStore	DQMStore
typedef dqm::reco::MonitorElement	MonitorElement
Public Types inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
using	CacheTypes = CacheContexts< T... >
using	GlobalCache = typename CacheTypes::GlobalCache
using	HasAbility = AbilityChecker< T... >
using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
using	RunCache = typename CacheTypes::RunCache
using	RunContext = RunContextT< RunCache, GlobalCache >
using	RunSummaryCache = typename CacheTypes::RunSummaryCache
Static Public Member Functions inherited from DQMEDAnalyzer
static void	globalEndJob (DQMEDAnalyzerGlobalCache const *)
static void	globalEndLuminosityBlockProduce (edm::LuminosityBlock &lumi, edm::EventSetup const &setup, LuminosityBlockContext const *context)
static void	globalEndRunProduce (edm::Run &run, edm::EventSetup const &setup, RunContext const *context)
static std::unique_ptr< DQMEDAnalyzerGlobalCache >	initializeGlobalCache (edm::ParameterSet const &)
Protected Member Functions inherited from DQMEDAnalyzer
uint64_t	meId () const
Protected Attributes inherited from DQMEDAnalyzer
edm::EDPutTokenT< DQMToken >	lumiToken_
edm::EDPutTokenT< DQMToken >	runToken_
unsigned int	streamId_

Detailed Description

Secondary Vertex Analyzer to run on MiniAOD

Definition at line 16 of file MiniAODSVAnalyzer.cc.

Constructor & Destructor Documentation

MiniAODSVAnalyzer()

MiniAODSVAnalyzer::MiniAODSVAnalyzer ( const edm::ParameterSet &  pSet )

explicit

Definition at line 50 of file MiniAODSVAnalyzer.cc.

    : jetToken_(consumes<std::vector<pat::Jet>>(pSet.getParameter<edm::InputTag>("JetTag"))),
      svTagInfo_(pSet.getParameter<std::string>("svTagInfo")),
      ptMin_(pSet.getParameter<double>("ptMin")),
      etaMax_(pSet.getParameter<double>("etaMax")) {}

~MiniAODSVAnalyzer()

MiniAODSVAnalyzer::~MiniAODSVAnalyzer ( )

overridedefault

Member Function Documentation

analyze()

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

overridevirtual

Reimplemented from DQMEDAnalyzer.

Definition at line 99 of file MiniAODSVAnalyzer.cc.

References funct::abs(), ChiSquaredProbability(), reco::deltaR(), etaMax_, dqm::impl::MonitorElement::Fill(), reco::TemplatedSecondaryVertexTagInfo< IPTI, VTX >::flightDistance(), mps_fire::i, iEvent, metsig::jet, jetfilter_cfi::jetCollection, jetToken_, n_sv_, reco::TemplatedSecondaryVertexTagInfo< IPTI, VTX >::nVertices(), ptMin_, reco::TemplatedSecondaryVertexTagInfo< IPTI, VTX >::secondaryVertex(), Measurement1D::significance(), pfDeepBoostedJetPreprocessParams_cfi::sv, sv_chi2norm_, sv_chi2prob_, sv_d3d_, sv_d3dsig_, sv_deltaR_, sv_dxy_, sv_dxysig_, sv_energyratio_, sv_mass_, sv_ntracks_, sv_pt_, sv_ptrel_, svTagInfo_, and Measurement1D::value().

                                                                                   {
  edm::Handle<std::vector<pat::Jet>> jetCollection;
  iEvent.getByToken(jetToken_, jetCollection);

  // Loop over the pat::Jets
  for (std::vector<pat::Jet>::const_iterator jet = jetCollection->begin(); jet != jetCollection->end(); ++jet) {
    // jet selection
    if (jet->hasTagInfo(svTagInfo_) && jet->pt() > ptMin_ && std::abs(jet->eta()) < etaMax_) {
      const reco::CandSecondaryVertexTagInfo* taginfo =
          static_cast<const reco::CandSecondaryVertexTagInfo*>(jet->tagInfo(svTagInfo_));
      n_sv_->Fill(taginfo->nVertices());

      // loop secondary vertices
      for (unsigned int i = 0; i < taginfo->nVertices(); i++) {
        const reco::VertexCompositePtrCandidate& sv = taginfo->secondaryVertex(i);

        sv_mass_->Fill(sv.mass());
        sv_pt_->Fill(sv.pt());
        sv_ntracks_->Fill(sv.numberOfDaughters());
        sv_chi2norm_->Fill(sv.vertexNormalizedChi2());
        sv_chi2prob_->Fill(ChiSquaredProbability(sv.vertexChi2(), sv.vertexNdof()));

        sv_ptrel_->Fill(sv.pt() / jet->pt());
        sv_energyratio_->Fill(sv.energy() / jet->energy());
        sv_deltaR_->Fill(reco::deltaR(sv, jet->momentum()));

        sv_dxy_->Fill(taginfo->flightDistance(i, 2).value());
        sv_dxysig_->Fill(taginfo->flightDistance(i, 2).significance());
        sv_d3d_->Fill(taginfo->flightDistance(i, 3).value());
        sv_d3dsig_->Fill(taginfo->flightDistance(i, 3).significance());
      }
    }
  }
}

bookHistograms()

void MiniAODSVAnalyzer::bookHistograms ( DQMStore::IBooker &  ibook, edm::Run const &  run, edm::EventSetup const &  es  )

overrideprivatevirtual

Implements DQMEDAnalyzer.

Definition at line 56 of file MiniAODSVAnalyzer.cc.

References dqm::implementation::IBooker::book1D(), n_sv_, dqm::impl::MonitorElement::setAxisTitle(), dqm::implementation::NavigatorBase::setCurrentFolder(), sv_chi2norm_, sv_chi2prob_, sv_d3d_, sv_d3dsig_, sv_deltaR_, sv_dxy_, sv_dxysig_, sv_energyratio_, sv_mass_, sv_ntracks_, sv_pt_, and sv_ptrel_.

                                                                                                         {
  ibook.setCurrentFolder("Btag/SV");

  n_sv_ = ibook.book1D("n_sv", "number of SV in jet", 5, 0, 5);
  n_sv_->setAxisTitle("number of SV in jet");

  sv_mass_ = ibook.book1D("sv_mass", "SV mass", 30, 0., 6.);
  sv_mass_->setAxisTitle("SV mass");

  sv_pt_ = ibook.book1D("sv_pt", "SV transverse momentum", 40, 0., 120.);
  sv_pt_->setAxisTitle("SV pt");

  sv_ntracks_ = ibook.book1D("sv_ntracks", "SV number of daugthers", 10, 0, 10);
  sv_ntracks_->setAxisTitle("number of tracks at SV");

  sv_chi2norm_ = ibook.book1D("sv_chi2norm", "normalized Chi2 of vertex", 30, 0, 15);
  sv_chi2norm_->setAxisTitle("normalized Chi2 of SV");

  sv_chi2prob_ = ibook.book1D("sv_chi2prob", "Chi2 probability of vertex", 20, 0., 1.);
  sv_chi2prob_->setAxisTitle("Chi2 probability of SV");

  sv_ptrel_ = ibook.book1D("sv_ptrel", "SV jet transverse momentum ratio", 25, 0., 1.);
  sv_ptrel_->setAxisTitle("pt(SV)/pt(jet)");

  sv_energyratio_ = ibook.book1D("sv_energyratio", "SV jet energy ratio", 25, 0., 1.);
  sv_energyratio_->setAxisTitle("E(SV)/E(jet)");

  sv_deltaR_ = ibook.book1D("sv_deltaR", "SV jet deltaR", 40, 0., 0.4);
  sv_deltaR_->setAxisTitle("deltaR(jet, SV)");

  sv_dxy_ = ibook.book1D("sv_dxy", "2D flight distance", 40, 0., 8.);
  sv_dxy_->setAxisTitle("dxy");

  sv_dxysig_ = ibook.book1D("sv_dxysig", "2D flight distance significance", 25, 0., 250.);
  sv_dxysig_->setAxisTitle("dxy significance");

  sv_d3d_ = ibook.book1D("sv_d3d", "3D flight distance", 40, 0., 8.);
  sv_d3d_->setAxisTitle("d3d");

  sv_d3dsig_ = ibook.book1D("sv_d3dsig", "3D flight distance significance", 25, 0., 250.);
  sv_d3dsig_->setAxisTitle("d3d significance");
}

Member Data Documentation

etaMax_

const double MiniAODSVAnalyzer::etaMax_

private

Definition at line 29 of file MiniAODSVAnalyzer.cc.

Referenced by analyze().

jetToken_

const edm::EDGetTokenT<std::vector<pat::Jet> > MiniAODSVAnalyzer::jetToken_

private

Definition at line 26 of file MiniAODSVAnalyzer.cc.

Referenced by analyze().

n_sv_

MonitorElement* MiniAODSVAnalyzer::n_sv_

private

Definition at line 31 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

ptMin_

const double MiniAODSVAnalyzer::ptMin_

private

Definition at line 28 of file MiniAODSVAnalyzer.cc.

Referenced by analyze().

sv_chi2norm_

MonitorElement* MiniAODSVAnalyzer::sv_chi2norm_

private

Definition at line 36 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_chi2prob_

MonitorElement* MiniAODSVAnalyzer::sv_chi2prob_

private

Definition at line 37 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_d3d_

MonitorElement* MiniAODSVAnalyzer::sv_d3d_

private

Definition at line 46 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_d3dsig_

MonitorElement* MiniAODSVAnalyzer::sv_d3dsig_

private

Definition at line 47 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_deltaR_

MonitorElement* MiniAODSVAnalyzer::sv_deltaR_

private

Definition at line 42 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_dxy_

MonitorElement* MiniAODSVAnalyzer::sv_dxy_

private

Definition at line 44 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_dxysig_

MonitorElement* MiniAODSVAnalyzer::sv_dxysig_

private

Definition at line 45 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_energyratio_

MonitorElement* MiniAODSVAnalyzer::sv_energyratio_

private

Definition at line 41 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_mass_

MonitorElement* MiniAODSVAnalyzer::sv_mass_

private

Definition at line 33 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_ntracks_

MonitorElement* MiniAODSVAnalyzer::sv_ntracks_

private

Definition at line 35 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_pt_

MonitorElement* MiniAODSVAnalyzer::sv_pt_

private

Definition at line 34 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

sv_ptrel_

MonitorElement* MiniAODSVAnalyzer::sv_ptrel_

private

Definition at line 40 of file MiniAODSVAnalyzer.cc.

Referenced by analyze(), and bookHistograms().

svTagInfo_

const std::string MiniAODSVAnalyzer::svTagInfo_

private

Definition at line 27 of file MiniAODSVAnalyzer.cc.

Referenced by analyze().