#include <MuonAnalysis/MomentumScaleCalibration/plugins/ResolutionAnalyzer.cc>

Inheritance diagram for ResolutionAnalyzer:

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

	~ResolutionAnalyzer () override

Public Member Functions inherited from edm::one::EDAnalyzer<>
	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 const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

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

std::vector< ESResolverIndex > 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 const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, 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::ESRecordsToProductResolverIndices const &)

virtual	~EDConsumerBase () noexcept(false)

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

bool	checkDeltaR (const reco::Particle::LorentzVector &genMu, const reco::Particle::LorentzVector &recMu)
	Returns true if the two particles have DeltaR < cut. More...

void	endJob () override

void	fillHistoMap ()
	Used to fill the map with the histograms needed. More...

template<typename T >
std::vector< reco::LeafCandidate >	fillMuonCollection (const std::vector< T > &tracks)

void	writeHistoMap ()
	Writes the histograms in the map. More...

Private Attributes
bool	debug_

TH1D *	deltaPtOverPt_

TH1D *	deltaPtOverPtForEta12_

int	eventCounter_

std::map< std::string, Histograms * >	mapHisto_

HCovarianceVSxy *	massResolutionVsPtEta_

int32_t	maxEvents_

TFile *	outputFile_

double	ptMax_

bool	readCovariances_

TH2D *	recoPtVsgenPt_

TH2D *	recoPtVsgenPtEta12_

bool	resonance_

std::string	theCovariancesRootFileName_

edm::InputTag	theMuonLabel_

int	theMuonType_

std::string	theRootFileName_

TString	treeFileName_

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

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

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

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

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

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

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

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

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

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

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

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

void	resetItemsToGetFrom (BranchType iType)

Detailed Description

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 57 of file ResolutionAnalyzer.cc.

Constructor & Destructor Documentation

◆ ResolutionAnalyzer()

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

explicit

Definition at line 124 of file ResolutionAnalyzer.cc.

References eventCounter_, fillHistoMap(), edm::ParameterSet::getParameter(), outputFile_, MuScleFitUtils::parResol, MuScleFitUtils::resfind, MuScleFitUtils::ResolFitType, MuScleFitUtils::resolutionFunction, MuScleFitUtils::resolutionFunctionForVec, resolutionFunctionService(), resolutionFunctionVecService(), and theRootFileName_.

     : theMuonLabel_(iConfig.getParameter<edm::InputTag>("MuonLabel")),
       theMuonType_(iConfig.getParameter<int>("MuonType")),
       theRootFileName_(iConfig.getUntrackedParameter<std::string>("OutputFileName")),
       theCovariancesRootFileName_(iConfig.getUntrackedParameter<std::string>("InputFileName")),
       debug_(iConfig.getUntrackedParameter<bool>("Debug")),
       resonance_(iConfig.getParameter<bool>("Resonance")),
       readCovariances_(iConfig.getParameter<bool>("ReadCovariances")),
       treeFileName_(iConfig.getParameter<std::string>("InputTreeName")),
       maxEvents_(iConfig.getParameter<int>("MaxEvents")),
       ptMax_(iConfig.getParameter<double>("PtMax")) {
   //now do what ever initialization is needed
 
   // Initial parameters values
   // -------------------------
   int resolFitType = iConfig.getParameter<int>("ResolFitType");
   MuScleFitUtils::ResolFitType = resolFitType;
   // MuScleFitUtils::resolutionFunction = resolutionFunctionArray[resolFitType];
   MuScleFitUtils::resolutionFunction = resolutionFunctionService(resolFitType);
   // MuScleFitUtils::resolutionFunctionForVec = resolutionFunctionArrayForVec[resolFitType];
   MuScleFitUtils::resolutionFunctionForVec = resolutionFunctionVecService(resolFitType);
 
   MuScleFitUtils::parResol = iConfig.getParameter<std::vector<double> >("parResol");
 
   MuScleFitUtils::resfind = iConfig.getParameter<std::vector<int> >("ResFind");
 
   outputFile_ = new TFile(theRootFileName_.c_str(), "RECREATE");
   outputFile_->cd();
   fillHistoMap();
 
   eventCounter_ = 0;
 }

◆ ~ResolutionAnalyzer()

ResolutionAnalyzer::~ResolutionAnalyzer ( )

override

Definition at line 157 of file ResolutionAnalyzer.cc.

References gather_cfg::cout, eventCounter_, outputFile_, and writeHistoMap().

                                         {
   outputFile_->cd();
   writeHistoMap();
   outputFile_->Close();
   std::cout << "Total analyzed events = " << eventCounter_ << std::endl;
 }

Member Function Documentation

◆ analyze()

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

overrideprivatevirtual

Implements edm::one::EDAnalyzerBase.

Definition at line 169 of file ResolutionAnalyzer.cc.

References ALCARECOTkAlJpsiMuMu_cff::charge, checkDeltaR(), funct::cos(), gather_cfg::cout, MuScleFitUtils::deltaPhiNoFabs(), deltaPtOverPt_, deltaPtOverPtForEta12_, HLT_2023v12_cff::eta1, HLT_2023v12_cff::eta2, eventCounter_, JetChargeProducer_cfi::exp, HCovarianceVSxy::Fill(), mps_fire::i, mapHisto_, EgHLTOffHistBins_cfi::mass, MuScleFitUtils::massResolution(), massResolutionVsPtEta_, maxEvents_, MuScleFitUtils::mMu2, MuScleFitUtils::parResol, funct::pow(), HLT_2023v12_cff::pt1, HLT_2023v12_cff::pt2, readCovariances_, RootTreeHandler::readTree(), recoPtVsgenPt_, recoPtVsgenPtEta12_, MuScleFitUtils::resolutionFunctionForVec, resonance_, funct::sin(), mathSSE::sqrt(), and treeFileName_.

                                                                                     {
   using namespace edm;
 
   std::cout << "starting" << std::endl;
 
   lorentzVector nullLorentzVector(0, 0, 0, 0);
 
   RootTreeHandler rootTreeHandler;
   typedef std::vector<std::pair<lorentzVector, lorentzVector> > MuonPairVector;
   MuonPairVector savedPairVector;
   MuonPairVector genPairVector;
 
   std::vector<std::pair<unsigned int, unsigned long long> > evtRun;
   rootTreeHandler.readTree(maxEvents_, treeFileName_, &savedPairVector, 0, &evtRun, &genPairVector);
   MuonPairVector::iterator savedPair = savedPairVector.begin();
   MuonPairVector::iterator genPair = genPairVector.begin();
   std::cout << "Starting loop on " << savedPairVector.size() << " muons" << std::endl;
   for (; savedPair != savedPairVector.end(); ++savedPair, ++genPair) {
     ++eventCounter_;
 
     if ((eventCounter_ % 10000) == 0) {
       std::cout << "event = " << eventCounter_ << std::endl;
     }
 
     lorentzVector recMu1(savedPair->first);
     lorentzVector recMu2(savedPair->second);
 
     if (resonance_) {
       // Histograms with genParticles characteristics
       // --------------------------------------------
 
       reco::Particle::LorentzVector genMother(genPair->first + genPair->second);
 
       mapHisto_["GenMother"]->Fill(genMother);
       mapHisto_["DeltaGenMotherMuons"]->Fill(genPair->first, genPair->second);
       mapHisto_["GenMotherMuons"]->Fill(genPair->first);
       mapHisto_["GenMotherMuons"]->Fill(genPair->second);
 
       // Match the reco muons with the gen and sim tracks
       // ------------------------------------------------
       if (checkDeltaR(genPair->first, recMu1)) {
         mapHisto_["PtResolutionGenVSMu"]->Fill(recMu1, (-genPair->first.Pt() + recMu1.Pt()) / genPair->first.Pt(), -1);
         mapHisto_["ThetaResolutionGenVSMu"]->Fill(recMu1, (-genPair->first.Theta() + recMu1.Theta()), -1);
         mapHisto_["CotgThetaResolutionGenVSMu"]->Fill(
             recMu1,
             (-cos(genPair->first.Theta()) / sin(genPair->first.Theta()) + cos(recMu1.Theta()) / sin(recMu1.Theta())),
             -1);
         mapHisto_["EtaResolutionGenVSMu"]->Fill(recMu1, (-genPair->first.Eta() + recMu1.Eta()), -1);
         // mapHisto_["PhiResolutionGenVSMu"]->Fill(recMu1,(-genPair->first.Phi()+recMu1.Phi()),-1);
         mapHisto_["PhiResolutionGenVSMu"]->Fill(
             recMu1, MuScleFitUtils::deltaPhiNoFabs(recMu1.Phi(), genPair->first.Phi()), -1);
         recoPtVsgenPt_->Fill(genPair->first.Pt(), recMu1.Pt());
         deltaPtOverPt_->Fill((recMu1.Pt() - genPair->first.Pt()) / genPair->first.Pt());
         if (fabs(recMu1.Eta()) > 1 && fabs(recMu1.Eta()) < 1.2) {
           recoPtVsgenPtEta12_->Fill(genPair->first.Pt(), recMu1.Pt());
           deltaPtOverPtForEta12_->Fill((recMu1.Pt() - genPair->first.Pt()) / genPair->first.Pt());
         }
       }
       if (checkDeltaR(genPair->second, recMu2)) {
         mapHisto_["PtResolutionGenVSMu"]->Fill(
             recMu2, (-genPair->second.Pt() + recMu2.Pt()) / genPair->second.Pt(), +1);
         mapHisto_["ThetaResolutionGenVSMu"]->Fill(recMu2, (-genPair->second.Theta() + recMu2.Theta()), +1);
         mapHisto_["CotgThetaResolutionGenVSMu"]->Fill(
             recMu2,
             (-cos(genPair->second.Theta()) / sin(genPair->second.Theta()) + cos(recMu2.Theta()) / sin(recMu2.Theta())),
             +1);
         mapHisto_["EtaResolutionGenVSMu"]->Fill(recMu2, (-genPair->second.Eta() + recMu2.Eta()), +1);
         // mapHisto_["PhiResolutionGenVSMu"]->Fill(recMu2,(-genPair->second.Phi()+recMu2.Phi()),+1);
         mapHisto_["PhiResolutionGenVSMu"]->Fill(
             recMu2, MuScleFitUtils::deltaPhiNoFabs(recMu2.Phi(), genPair->second.Phi()), +1);
         recoPtVsgenPt_->Fill(genPair->second.Pt(), recMu2.Pt());
         deltaPtOverPt_->Fill((recMu2.Pt() - genPair->second.Pt()) / genPair->second.Pt());
         if (fabs(recMu2.Eta()) > 1 && fabs(recMu2.Eta()) < 1.2) {
           recoPtVsgenPtEta12_->Fill(genPair->second.Pt(), recMu2.Pt());
           deltaPtOverPtForEta12_->Fill((recMu2.Pt() - genPair->second.Pt()) / genPair->second.Pt());
         }
       }
 
       // Fill the mass resolution histograms
       // -----------------------------------
       // check if the recoMuons match the genMuons
       // if( MuScleFitUtils::ResFound && checkDeltaR(simMu.first,recMu1) && checkDeltaR(simMu.second,recMu2) ) {
       if (genPair->first != nullLorentzVector && genPair->second != nullLorentzVector &&
           checkDeltaR(genPair->first, recMu1) && checkDeltaR(genPair->second, recMu2)) {
         double recoMass = (recMu1 + recMu2).mass();
         double genMass = (genPair->first + genPair->second).mass();
         // first is always mu-, second is always mu+
         mapHisto_["MassResolution"]->Fill(recMu1, -1, genPair->first, recMu2, +1, genPair->second, recoMass, genMass);
 
         // Fill the reconstructed resonance
         reco::Particle::LorentzVector recoResonance(recMu1 + recMu2);
         mapHisto_["RecoResonance"]->Fill(recoResonance);
         mapHisto_["DeltaRecoResonanceMuons"]->Fill(recMu1, recMu2);
         mapHisto_["RecoResonanceMuons"]->Fill(recMu1);
         mapHisto_["RecoResonanceMuons"]->Fill(recMu2);
 
         // Fill the mass resolution (computed from MC), we use the covariance class to compute the variance
         if (genMass != 0) {
           // double diffMass = (recoMass - genMass)/genMass;
           double diffMass = recoMass - genMass;
           // Fill if for both muons
           double pt1 = recMu1.pt();
           double eta1 = recMu1.eta();
           double pt2 = recMu2.pt();
           double eta2 = recMu2.eta();
           // This is to avoid nan
           if (diffMass == diffMass) {
             massResolutionVsPtEta_->Fill(pt1, eta1, diffMass, diffMass);
             massResolutionVsPtEta_->Fill(pt2, eta2, diffMass, diffMass);
           } else {
             std::cout << "Error, there is a nan: recoMass = " << recoMass << ", genMass = " << genMass << std::endl;
           }
           // Fill with mass resolution from resolution function
           double massRes = MuScleFitUtils::massResolution(recMu1, recMu2, MuScleFitUtils::parResol);
           // The value given by massRes is already divided by the mass, since the derivative functions have mass at the denominator.
           // We alos take the squared value, since var = sigma^2.
           mapHisto_["hFunctionResolMass"]->Fill(recMu1, std::pow(massRes, 2), -1);
           mapHisto_["hFunctionResolMass"]->Fill(recMu2, std::pow(massRes, 2), +1);
         }
 
         // Fill resolution functions for the muons (fill the squared value to make it comparable with the variance)
         mapHisto_["hFunctionResolPt"]->Fill(
             recMu1,
             MuScleFitUtils::resolutionFunctionForVec->sigmaPt(recMu1.Pt(), recMu1.Eta(), MuScleFitUtils::parResol),
             -1);
         mapHisto_["hFunctionResolCotgTheta"]->Fill(
             recMu1,
             MuScleFitUtils::resolutionFunctionForVec->sigmaCotgTh(recMu1.Pt(), recMu1.Eta(), MuScleFitUtils::parResol),
             -1);
         mapHisto_["hFunctionResolPhi"]->Fill(
             recMu1,
             MuScleFitUtils::resolutionFunctionForVec->sigmaPhi(recMu1.Pt(), recMu1.Eta(), MuScleFitUtils::parResol),
             -1);
         mapHisto_["hFunctionResolPt"]->Fill(
             recMu2,
             MuScleFitUtils::resolutionFunctionForVec->sigmaPt(recMu2.Pt(), recMu2.Eta(), MuScleFitUtils::parResol),
             +1);
         mapHisto_["hFunctionResolCotgTheta"]->Fill(
             recMu2,
             MuScleFitUtils::resolutionFunctionForVec->sigmaCotgTh(recMu2.Pt(), recMu2.Eta(), MuScleFitUtils::parResol),
             +1);
         mapHisto_["hFunctionResolPhi"]->Fill(
             recMu2,
             MuScleFitUtils::resolutionFunctionForVec->sigmaPhi(recMu2.Pt(), recMu2.Eta(), MuScleFitUtils::parResol),
             +1);
 
         if (readCovariances_) {
           // Compute mass error terms
           // ------------------------
           double mass = (recMu1 + recMu2).mass();
           double pt1 = recMu1.Pt();
           double phi1 = recMu1.Phi();
           double eta1 = recMu1.Eta();
           double theta1 = 2 * atan(exp(-eta1));
           double pt2 = recMu2.Pt();
           double phi2 = recMu2.Phi();
           double eta2 = recMu2.Eta();
           double theta2 = 2 * atan(exp(-eta2));
           // Derivatives
           double mMu2 = MuScleFitUtils::mMu2;
           double dmdpt1 = (pt1 / std::pow(sin(theta1), 2) *
                                sqrt((std::pow(pt2 / sin(theta2), 2) + mMu2) / (std::pow(pt1 / sin(theta1), 2) + mMu2)) -
                            pt2 * (cos(phi1 - phi2) + cos(theta1) * cos(theta2) / (sin(theta1) * sin(theta2)))) /
                           mass;
           double dmdpt2 = (pt2 / std::pow(sin(theta2), 2) *
                                sqrt((std::pow(pt1 / sin(theta1), 2) + mMu2) / (std::pow(pt2 / sin(theta2), 2) + mMu2)) -
                            pt1 * (cos(phi2 - phi1) + cos(theta2) * cos(theta1) / (sin(theta2) * sin(theta1)))) /
                           mass;
           double dmdphi1 = pt1 * pt2 / mass * sin(phi1 - phi2);
           double dmdphi2 = pt2 * pt1 / mass * sin(phi2 - phi1);
           double dmdcotgth1 =
               (pt1 * pt1 * cos(theta1) / sin(theta1) *
                    sqrt((std::pow(pt2 / sin(theta2), 2) + mMu2) / (std::pow(pt1 / sin(theta1), 2) + mMu2)) -
                pt1 * pt2 * cos(theta2) / sin(theta2)) /
               mass;
           double dmdcotgth2 =
               (pt2 * pt2 * cos(theta2) / sin(theta2) *
                    sqrt((std::pow(pt1 / sin(theta1), 2) + mMu2) / (std::pow(pt2 / sin(theta2), 2) + mMu2)) -
                pt2 * pt1 * cos(theta1) / sin(theta1)) /
               mass;
 
           // Multiplied by the pt here
           // -------------------------
           double dmdpt[2] = {dmdpt1 * recMu1.Pt(), dmdpt2 * recMu2.Pt()};
           double dmdphi[2] = {dmdphi1, dmdphi2};
           double dmdcotgth[2] = {dmdcotgth1, dmdcotgth2};
 
           // Evaluate the single terms in the mass error expression
 
           reco::Particle::LorentzVector* recMu[2] = {&recMu1, &recMu2};
           int charge[2] = {-1, +1};
 
           double fullMassRes = 0.;
           double massRes1 = 0.;
           double massRes2 = 0.;
           double massRes3 = 0.;
           double massRes4 = 0.;
           double massRes5 = 0.;
           double massRes6 = 0.;
           double massResPtAndPt12 = 0.;
 
           for (int i = 0; i < 2; ++i) {
             double ptVariance = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt");
             double cotgThetaVariance = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "CotgTheta");
             double phiVariance = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Phi");
             double pt_cotgTheta = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt-CotgTheta");
             double pt_phi = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt-Phi");
             double cotgTheta_phi = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "CotgTheta-Phi");
 
             double pt1_pt2 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt1-Pt2");
             double cotgTheta1_cotgTheta2 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "CotgTheta1-CotgTheta2");
             double phi1_phi2 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Phi1-Phi2");
             double pt12_cotgTheta21 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt12-CotgTheta21");
             double pt12_phi21 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "Pt12-Phi21");
             double cotgTheta12_phi21 = mapHisto_["ReadCovariances"]->Get(*(recMu[i]), "CotgTheta12-Phi21");
 
             // ATTENTION: Pt covariance terms are multiplied by Pt, since DeltaPt/Pt was used to compute them
             mapHisto_["MassResolutionPt"]->Fill(*(recMu[i]), ptVariance * std::pow(dmdpt[i], 2), charge[i]);
             mapHisto_["MassResolutionCotgTheta"]->Fill(
                 *(recMu[i]), cotgThetaVariance * std::pow(dmdcotgth[i], 2), charge[i]);
             mapHisto_["MassResolutionPhi"]->Fill(*(recMu[i]), phiVariance * std::pow(dmdphi[i], 2), charge[i]);
             mapHisto_["MassResolutionPt-CotgTheta"]->Fill(
                 *(recMu[i]), 2 * pt_cotgTheta * dmdpt[i] * dmdcotgth[i], charge[i]);
             mapHisto_["MassResolutionPt-Phi"]->Fill(*(recMu[i]), 2 * pt_phi * dmdpt[i] * dmdphi[i], charge[i]);
             mapHisto_["MassResolutionCotgTheta-Phi"]->Fill(
                 *(recMu[i]), 2 * cotgTheta_phi * dmdcotgth[i] * dmdphi[i], charge[i]);
 
             mapHisto_["MassResolutionPt1-Pt2"]->Fill(*(recMu[i]), pt1_pt2 * dmdpt[0] * dmdpt[1], charge[i]);
             mapHisto_["MassResolutionCotgTheta1-CotgTheta2"]->Fill(
                 *(recMu[i]), cotgTheta1_cotgTheta2 * dmdcotgth[0] * dmdcotgth[1], charge[i]);
             mapHisto_["MassResolutionPhi1-Phi2"]->Fill(*(recMu[i]), phi1_phi2 * dmdphi[0] * dmdphi[1], charge[i]);
             // This must be filled for both configurations: 12 and 21
             mapHisto_["MassResolutionPt12-CotgTheta21"]->Fill(
                 *(recMu[i]), pt12_cotgTheta21 * dmdpt[0] * dmdcotgth[1], charge[i]);
             mapHisto_["MassResolutionPt12-CotgTheta21"]->Fill(
                 *(recMu[i]), pt12_cotgTheta21 * dmdpt[1] * dmdcotgth[0], charge[i]);
             mapHisto_["MassResolutionPt12-Phi21"]->Fill(*(recMu[i]), pt12_phi21 * dmdpt[0] * dmdphi[1], charge[i]);
             mapHisto_["MassResolutionPt12-Phi21"]->Fill(*(recMu[i]), pt12_phi21 * dmdpt[1] * dmdphi[0], charge[i]);
             mapHisto_["MassResolutionCotgTheta12-Phi21"]->Fill(
                 *(recMu[i]), cotgTheta12_phi21 * dmdcotgth[0] * dmdphi[1], charge[i]);
             mapHisto_["MassResolutionCotgTheta12-Phi21"]->Fill(
                 *(recMu[i]), cotgTheta12_phi21 * dmdcotgth[1] * dmdphi[0], charge[i]);
 
             // Sigmas for comparison
             mapHisto_["sigmaPtFromVariance"]->Fill(*(recMu[i]), sqrt(ptVariance), charge[i]);
             mapHisto_["sigmaCotgThetaFromVariance"]->Fill(*(recMu[i]), sqrt(cotgThetaVariance), charge[i]);
             mapHisto_["sigmaPhiFromVariance"]->Fill(*(recMu[i]), sqrt(phiVariance), charge[i]);
 
             // Pt term from function
             mapHisto_["MassResolutionPtFromFunction"]->Fill(
                 *(recMu[i]),
                 (MuScleFitUtils::resolutionFunctionForVec->sigmaPt(
                     (recMu[i])->Pt(), (recMu[i])->Eta(), MuScleFitUtils::parResol)) *
                     std::pow(dmdpt[i], 2),
                 charge[i]);
 
             fullMassRes += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2) +
                            phiVariance * std::pow(dmdphi[i], 2) +
 
                            // These are worth twice the others since there are: pt1-phi1, phi1-pt1, pt2-phi2, phi2-pt2
                            2 * pt_cotgTheta * dmdpt[i] * dmdcotgth[i] + 2 * pt_phi * dmdpt[i] * dmdphi[i] +
                            2 * cotgTheta_phi * dmdcotgth[i] * dmdphi[i] +
 
                            pt1_pt2 * dmdpt[0] * dmdpt[1] + cotgTheta1_cotgTheta2 * dmdcotgth[0] * dmdcotgth[1] +
                            phi1_phi2 * dmdphi[0] * dmdphi[1] +
 
                            // These are filled twice, because of the two combinations
                            pt12_cotgTheta21 * dmdpt[0] * dmdcotgth[1] + pt12_cotgTheta21 * dmdpt[1] * dmdcotgth[0] +
                            pt12_phi21 * dmdpt[0] * dmdphi[1] + pt12_phi21 * dmdpt[1] * dmdphi[0] +
                            cotgTheta12_phi21 * dmdcotgth[0] * dmdphi[1] + cotgTheta12_phi21 * dmdcotgth[1] * dmdphi[0];
 
             massRes1 += ptVariance * std::pow(dmdpt[i], 2);
             massRes2 += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2);
             massRes3 += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2) +
                         phiVariance * std::pow(dmdphi[i], 2);
             massRes4 += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2) +
                         phiVariance * std::pow(dmdphi[i], 2) + pt1_pt2 * dmdpt[0] * dmdpt[1] +
                         2 * pt_cotgTheta * dmdpt[i] * dmdcotgth[i] + 2 * pt_phi * dmdpt[i] * dmdphi[i] +
                         2 * cotgTheta_phi * dmdcotgth[i] * dmdphi[i];
             massRes5 += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2) +
                         phiVariance * std::pow(dmdphi[i], 2) + pt1_pt2 * dmdpt[0] * dmdpt[1] +
                         2 * pt_cotgTheta * dmdpt[i] * dmdcotgth[i] + 2 * pt_phi * dmdpt[i] * dmdphi[i] +
                         2 * cotgTheta_phi * dmdcotgth[i] * dmdphi[i] +
                         cotgTheta1_cotgTheta2 * dmdcotgth[0] * dmdcotgth[1] + phi1_phi2 * dmdphi[0] * dmdphi[1];
             massRes6 += ptVariance * std::pow(dmdpt[i], 2) + cotgThetaVariance * std::pow(dmdcotgth[i], 2) +
                         phiVariance * std::pow(dmdphi[i], 2) + pt1_pt2 * dmdpt[0] * dmdpt[1] +
                         2 * pt_cotgTheta * dmdpt[i] * dmdcotgth[i] + 2 * pt_phi * dmdpt[i] * dmdphi[i] +
                         2 * cotgTheta_phi * dmdcotgth[i] * dmdphi[i] +
                         cotgTheta1_cotgTheta2 * dmdcotgth[0] * dmdcotgth[1] + phi1_phi2 * dmdphi[0] * dmdphi[1] +
                         pt12_cotgTheta21 * dmdpt[0] * dmdcotgth[1] + pt12_cotgTheta21 * dmdpt[1] * dmdcotgth[0] +
                         pt12_phi21 * dmdpt[0] * dmdphi[1] + pt12_phi21 * dmdpt[1] * dmdphi[0] +
                         cotgTheta12_phi21 * dmdcotgth[0] * dmdphi[1] + cotgTheta12_phi21 * dmdcotgth[1] * dmdphi[0];
 
             massResPtAndPt12 += ptVariance * std::pow(dmdpt[i], 2) + pt1_pt2 * dmdpt[0] * dmdpt[1];
 
             // Derivatives
             mapHisto_["DerivativePt"]->Fill(*(recMu[i]), dmdpt[i], charge[i]);
             mapHisto_["DerivativeCotgTheta"]->Fill(*(recMu[i]), dmdcotgth[i], charge[i]);
             mapHisto_["DerivativePhi"]->Fill(*(recMu[i]), dmdphi[i], charge[i]);
           }
           // Fill the complete resolution function with covariance terms
           mapHisto_["FullMassResolution"]->Fill(*(recMu[0]), fullMassRes, charge[0]);
           mapHisto_["FullMassResolution"]->Fill(*(recMu[1]), fullMassRes, charge[1]);
 
           mapHisto_["MassRes1"]->Fill(*(recMu[0]), massRes1, charge[0]);
           mapHisto_["MassRes1"]->Fill(*(recMu[1]), massRes1, charge[1]);
           mapHisto_["MassRes2"]->Fill(*(recMu[0]), massRes2, charge[0]);
           mapHisto_["MassRes2"]->Fill(*(recMu[1]), massRes2, charge[1]);
           mapHisto_["MassRes3"]->Fill(*(recMu[0]), massRes3, charge[0]);
           mapHisto_["MassRes3"]->Fill(*(recMu[1]), massRes3, charge[1]);
           mapHisto_["MassRes4"]->Fill(*(recMu[0]), massRes4, charge[0]);
           mapHisto_["MassRes4"]->Fill(*(recMu[1]), massRes4, charge[1]);
           mapHisto_["MassRes5"]->Fill(*(recMu[0]), massRes5, charge[0]);
           mapHisto_["MassRes5"]->Fill(*(recMu[1]), massRes5, charge[1]);
           mapHisto_["MassRes6"]->Fill(*(recMu[0]), massRes6, charge[0]);
           mapHisto_["MassRes6"]->Fill(*(recMu[1]), massRes6, charge[1]);
           mapHisto_["MassResPtAndPt12"]->Fill(*(recMu[0]), massResPtAndPt12, charge[0]);
           mapHisto_["MassResPtAndPt12"]->Fill(*(recMu[1]), massResPtAndPt12, charge[1]);
         } else {
           // Fill the covariances histograms
           mapHisto_["Covariances"]->Fill(recMu1, genPair->first, recMu2, genPair->second);
         }
       }
     }  // end if resonance
   }
   //   else {
   //
   //     // Loop on the recMuons
   //     std::vector<reco::LeafCandidate>::const_iterator recMuon = muons.begin();
   //     for ( ; recMuon!=muons.end(); ++recMuon ) {
   //       int charge = recMuon->charge();
   //
   //       lorentzVector recMu(recMuon->p4());
   //
   //       // Find the matching MC muon
   //       const HepMC::GenEvent* Evt = evtMC->GetEvent();
   //       //Loop on generated particles
   //       std::map<double, lorentzVector> genAssocMap;
   //       HepMC::GenEvent::particle_const_iterator part = Evt->particles_begin();
   //       for( ; part!=Evt->particles_end(); ++part ) {
   //         if (fabs((*part)->pdg_id())==13 && (*part)->status()==1) {
   //           lorentzVector genMu = (lorentzVector((*part)->momentum().px(),(*part)->momentum().py(),
   //                                                (*part)->momentum().pz(),(*part)->momentum().e()));
   //
   //           double deltaR = sqrt(MuScleFitUtils::deltaPhi(recMu.Phi(),genPair->Phi()) * MuScleFitUtils::deltaPhi(recMu.Phi(),genPair->Phi()) +
   //                                ((recMu.Eta()-genPair->Eta()) * (recMu.Eta()-genPair->Eta())));
   //
   //           // 13 for the muon (-1) and -13 for the antimuon (+1), thus pdg*charge = -13.
   //           // Only in this case we consider it matching.
   //           if( ((*part)->pdg_id())*charge == -13 ) genAssocMap.insert(std::make_pair(deltaR, genMu));
   //         }
   //       }
   //       // Take the closest in deltaR
   //       lorentzVector genMu(genAssocMap.begin()->second);
   //
   //       // Histograms with genParticles characteristics
   //       // --------------------------------------------
   //
   //       if(checkDeltaR(genMu,recMu)){
   //         mapHisto_["PtResolutionGenVSMu"]->Fill(genMu,(-genPair->Pt()+recMu.Pt())/genPair->Pt(),charge);
   //         mapHisto_["ThetaResolutionGenVSMu"]->Fill(genMu,(-genPair->Theta()+recMu.Theta()),charge);
   //         mapHisto_["CotgThetaResolutionGenVSMu"]->Fill(genMu,(-cos(genPair->Theta())/sin(genPair->Theta())
   //                                                              +cos(recMu.Theta())/sin(recMu.Theta())),charge);
   //         mapHisto_["EtaResolutionGenVSMu"]->Fill(genMu,(-genPair->Eta()+recMu.Eta()),charge);
   //         mapHisto_["PhiResolutionGenVSMu"]->Fill(genMu,MuScleFitUtils::deltaPhiNoFabs(recMu.Phi(), genPair->Phi()),charge);
   //       }
   //     }
 }

◆ checkDeltaR()

bool ResolutionAnalyzer::checkDeltaR	(	const reco::Particle::LorentzVector &	genMu,
		const reco::Particle::LorentzVector &	recMu
	)

private

Returns true if the two particles have DeltaR < cut.

Definition at line 683 of file ResolutionAnalyzer.cc.

References gather_cfg::cout, debug_, MuScleFitUtils::deltaPhi(), PbPb_ZMuSkimMuonDPG_cff::deltaR, and mathSSE::sqrt().

Referenced by analyze().

                                                                              {
   //first is always mu-, second is always mu+
   double deltaR =
       sqrt(MuScleFitUtils::deltaPhi(recMu.Phi(), genMu.Phi()) * MuScleFitUtils::deltaPhi(recMu.Phi(), genMu.Phi()) +
            ((recMu.Eta() - genMu.Eta()) * (recMu.Eta() - genMu.Eta())));
   if (deltaR < 0.01)
     return true;
   else if (debug_ > 0)
     std::cout << "Reco muon " << recMu << " with eta " << recMu.Eta() << " and phi " << recMu.Phi() << std::endl
               << " DOES NOT MATCH with generated muon from resonance: " << std::endl
               << genMu << " with eta " << genMu.Eta() << " and phi " << genMu.Phi() << std::endl;
   return false;
 }

◆ endJob()

void ResolutionAnalyzer::endJob ( void )

inlineoverrideprivatevirtual

Reimplemented from edm::one::EDAnalyzerBase.

Definition at line 64 of file ResolutionAnalyzer.cc.

64 {};

◆ fillHistoMap()

void ResolutionAnalyzer::fillHistoMap ( )

private

Used to fill the map with the histograms needed.

Definition at line 538 of file ResolutionAnalyzer.cc.

References deltaPtOverPt_, deltaPtOverPtForEta12_, mapHisto_, massResolutionVsPtEta_, B2GTnPMonitor_cfi::maxMass, B2GTnPMonitor_cfi::minMass, outputFile_, AlignmentTrackSelector_cfi::ptMax, ptMax_, readCovariances_, recoPtVsgenPt_, recoPtVsgenPtEta12_, MuScleFitUtils::resfind, and theCovariancesRootFileName_.

Referenced by ResolutionAnalyzer().

                                       {
   outputFile_->cd();
 
   // Resonances
   // If no Z is required, use a smaller mass range.
   double minMass = 0.;
   double maxMass = 200.;
   if (MuScleFitUtils::resfind[0] != 1) {
     maxMass = 30.;
   }
   mapHisto_["GenMother"] = new HParticle(outputFile_, "GenMother", minMass, maxMass);
   mapHisto_["SimResonance"] = new HParticle(outputFile_, "SimResonance", minMass, maxMass);
   mapHisto_["RecoResonance"] = new HParticle(outputFile_, "RecoResonance", minMass, maxMass);
 
   // Resonance muons
   mapHisto_["GenMotherMuons"] = new HParticle(outputFile_, "GenMotherMuons", minMass, 1.);
   mapHisto_["SimResonanceMuons"] = new HParticle(outputFile_, "SimResonanceMuons", minMass, 1.);
   mapHisto_["RecoResonanceMuons"] = new HParticle(outputFile_, "RecoResonanceMuons", minMass, 1.);
 
   // Deltas between resonance muons
   mapHisto_["DeltaGenMotherMuons"] = new HDelta(outputFile_, "DeltaGenMotherMuons");
   mapHisto_["DeltaSimResonanceMuons"] = new HDelta(outputFile_, "DeltaSimResonanceMuons");
   mapHisto_["DeltaRecoResonanceMuons"] = new HDelta(outputFile_, "DeltaRecoResonanceMuons");
 
   //   //Reconstructed muon kinematics
   //   //-----------------------------
   //   mapHisto_["hRecBestMu"]             = new HParticle         ("hRecBestMu");
   //   mapHisto_["hRecBestMu_Acc"]         = new HParticle         ("hRecBestMu_Acc");
   //   mapHisto_["hDeltaRecBestMu"]        = new HDelta            ("hDeltaRecBestMu");
 
   //   mapHisto_["hRecBestRes"]            = new HParticle         ("hRecBestRes");
   //   mapHisto_["hRecBestRes_Acc"]        = new HParticle         ("hRecBestRes_Acc");
   //   mapHisto_["hRecBestResVSMu"]        = new HMassVSPart       ("hRecBestResVSMu");
 
   //Resolution VS muon kinematic
   //----------------------------
   mapHisto_["PtResolutionGenVSMu"] = new HResolutionVSPart(outputFile_, "PtResolutionGenVSMu");
   mapHisto_["PtResolutionSimVSMu"] = new HResolutionVSPart(outputFile_, "PtResolutionSimVSMu");
   mapHisto_["EtaResolutionGenVSMu"] = new HResolutionVSPart(outputFile_, "EtaResolutionGenVSMu");
   mapHisto_["EtaResolutionSimVSMu"] = new HResolutionVSPart(outputFile_, "EtaResolutionSimVSMu");
   mapHisto_["ThetaResolutionGenVSMu"] = new HResolutionVSPart(outputFile_, "ThetaResolutionGenVSMu");
   mapHisto_["ThetaResolutionSimVSMu"] = new HResolutionVSPart(outputFile_, "ThetaResolutionSimVSMu");
   mapHisto_["CotgThetaResolutionGenVSMu"] =
       new HResolutionVSPart(outputFile_, "CotgThetaResolutionGenVSMu", -0.02, 0.02, -0.02, 0.02);
   mapHisto_["CotgThetaResolutionSimVSMu"] = new HResolutionVSPart(outputFile_, "CotgThetaResolutionSimVSMu");
   mapHisto_["PhiResolutionGenVSMu"] =
       new HResolutionVSPart(outputFile_, "PhiResolutionGenVSMu", -0.002, 0.002, -0.002, 0.002);
   mapHisto_["PhiResolutionSimVSMu"] = new HResolutionVSPart(outputFile_, "PhiResolutionSimVSMu");
 
   // Covariances between muons kinematic quantities
   // ----------------------------------------------
   double ptMax = ptMax_;
 
   // Mass resolution
   // ---------------
   mapHisto_["MassResolution"] = new HMassResolutionVSPart(outputFile_, "MassResolution");
 
   //  mapHisto_["hResolRecoMassVSGenMassVSPt"] = new HResolutionVSPart
 
   // Mass resolution vs (pt, eta) of the muons from MC
   massResolutionVsPtEta_ = new HCovarianceVSxy("Mass", "Mass", 100, 0., ptMax, 60, -3, 3);
   // Mass resolution vs (pt, eta) of the muons from function
   recoPtVsgenPt_ = new TH2D("recoPtVsgenPt", "recoPtVsgenPt", 100, 0, ptMax, 100, 0, ptMax);
   recoPtVsgenPtEta12_ = new TH2D("recoPtVsgenPtEta12", "recoPtVsgenPtEta12", 100, 0, ptMax, 100, 0, ptMax);
   deltaPtOverPt_ = new TH1D("deltaPtOverPt", "deltaPtOverPt", 100, -0.1, 0.1);
   deltaPtOverPtForEta12_ = new TH1D("deltaPtOverPtForEta12", "deltaPtOverPtForEta12", 100, -0.1, 0.1);
 
   // Muons resolutions from resolution functions
   // -------------------------------------------
   int totBinsY = 60;
   mapHisto_["hFunctionResolMass"] = new HFunctionResolution(outputFile_, "hFunctionResolMass", ptMax, totBinsY);
   mapHisto_["hFunctionResolPt"] = new HFunctionResolution(outputFile_, "hFunctionResolPt", ptMax, totBinsY);
   mapHisto_["hFunctionResolCotgTheta"] =
       new HFunctionResolution(outputFile_, "hFunctionResolCotgTheta", ptMax, totBinsY);
   mapHisto_["hFunctionResolPhi"] = new HFunctionResolution(outputFile_, "hFunctionResolPhi", ptMax, totBinsY);
 
   if (readCovariances_) {
     // Covariances read from file. Used to compare the terms in the expression of mass error
     mapHisto_["ReadCovariances"] = new HCovarianceVSParts(theCovariancesRootFileName_, "Covariance");
 
     // Variances
     mapHisto_["MassResolutionPt"] = new HFunctionResolutionVarianceCheck(outputFile_, "functionResolMassPt", ptMax);
     mapHisto_["MassResolutionCotgTheta"] =
         new HFunctionResolutionVarianceCheck(outputFile_, "functionResolMassCotgTheta", ptMax);
     mapHisto_["MassResolutionPhi"] = new HFunctionResolutionVarianceCheck(outputFile_, "functionResolMassPhi", ptMax);
     // Covariances
     mapHisto_["MassResolutionPt-CotgTheta"] =
         new HFunctionResolution(outputFile_, "functionResolMassPt-CotgTheta", ptMax, totBinsY);
     mapHisto_["MassResolutionPt-Phi"] =
         new HFunctionResolution(outputFile_, "functionResolMassPt-Phi", ptMax, totBinsY);
     mapHisto_["MassResolutionCotgTheta-Phi"] =
         new HFunctionResolution(outputFile_, "functionResolMassCotgTheta-Phi", ptMax, totBinsY);
     mapHisto_["MassResolutionPt1-Pt2"] =
         new HFunctionResolution(outputFile_, "functionResolMassPt1-Pt2", ptMax, totBinsY);
     mapHisto_["MassResolutionCotgTheta1-CotgTheta2"] =
         new HFunctionResolution(outputFile_, "functionResolMassCotgTheta1-CotgTheta2", ptMax, totBinsY);
     mapHisto_["MassResolutionPhi1-Phi2"] =
         new HFunctionResolution(outputFile_, "functionResolMassPhi1-Phi2", ptMax, totBinsY);
     mapHisto_["MassResolutionPt12-CotgTheta21"] =
         new HFunctionResolution(outputFile_, "functionResolMassPt12-CotgTheta21", ptMax, totBinsY);
     mapHisto_["MassResolutionPt12-Phi21"] =
         new HFunctionResolution(outputFile_, "functionResolMassPt12-Phi21", ptMax, totBinsY);
     mapHisto_["MassResolutionCotgTheta12-Phi21"] =
         new HFunctionResolution(outputFile_, "functionResolMassCotgTheta12-Phi21", ptMax, totBinsY);
 
     mapHisto_["sigmaPtFromVariance"] = new HFunctionResolution(outputFile_, "sigmaPtFromVariance", ptMax, totBinsY);
     mapHisto_["sigmaCotgThetaFromVariance"] =
         new HFunctionResolution(outputFile_, "sigmaCotgThetaFromVariance", ptMax, totBinsY);
     mapHisto_["sigmaPhiFromVariance"] = new HFunctionResolution(outputFile_, "sigmaPhiFromVariance", ptMax, totBinsY);
 
     // Derivatives
     mapHisto_["DerivativePt"] = new HFunctionResolution(outputFile_, "derivativePt", ptMax);
     mapHisto_["DerivativeCotgTheta"] = new HFunctionResolution(outputFile_, "derivativeCotgTheta", ptMax);
     mapHisto_["DerivativePhi"] = new HFunctionResolution(outputFile_, "derivativePhi", ptMax);
 
     // Pt term from function
     mapHisto_["MassResolutionPtFromFunction"] =
         new HFunctionResolutionVarianceCheck(outputFile_, "functionResolMassPtFromFunction", ptMax);
 
     mapHisto_["FullMassResolution"] = new HFunctionResolution(outputFile_, "fullMassResolution", ptMax);
     mapHisto_["MassRes1"] = new HFunctionResolution(outputFile_, "massRes1", ptMax);
     mapHisto_["MassRes2"] = new HFunctionResolution(outputFile_, "massRes2", ptMax);
     mapHisto_["MassRes3"] = new HFunctionResolution(outputFile_, "massRes3", ptMax);
     mapHisto_["MassRes4"] = new HFunctionResolution(outputFile_, "massRes4", ptMax);
     mapHisto_["MassRes5"] = new HFunctionResolution(outputFile_, "massRes5", ptMax);
     mapHisto_["MassRes6"] = new HFunctionResolution(outputFile_, "massRes6", ptMax);
     mapHisto_["MassResPtAndPt12"] = new HFunctionResolution(outputFile_, "massResPtAndPt12", ptMax);
   } else {
     mapHisto_["Covariances"] = new HCovarianceVSParts(outputFile_, "Covariance", ptMax);
   }
 }

◆ fillMuonCollection()

template<typename T >

std::vector<reco::LeafCandidate> ResolutionAnalyzer::fillMuonCollection ( const std::vector< T > & tracks )

inlineprivate

Definition at line 67 of file ResolutionAnalyzer.cc.

References gather_cfg::cout, debug_, MuScleFitUtils::goodmuon, MuScleFitUtils::mMu2, amptDefaultParameters_cff::mu, HLT_2023v12_cff::muon, DiMuonV_cfg::muons, mathSSE::sqrt(), HLT_2023v12_cff::track, and DiMuonV_cfg::tracks.

                                                                               {
     std::vector<reco::LeafCandidate> muons;
     typename std::vector<T>::const_iterator track;
     for (track = tracks.begin(); track != tracks.end(); ++track) {
       reco::Particle::LorentzVector mu(
           track->px(), track->py(), track->pz(), sqrt(track->p() * track->p() + MuScleFitUtils::mMu2));
       MuScleFitUtils::goodmuon++;
       if (debug_ > 0)
         std::cout << std::setprecision(9) << "Muon #" << MuScleFitUtils::goodmuon
                   << ": initial value   Pt = " << mu.Pt() << std::endl;
       reco::LeafCandidate muon(track->charge(), mu);
       // Store muon
       // ----------
       muons.push_back(muon);
     }
     return muons;
   }

◆ writeHistoMap()

void ResolutionAnalyzer::writeHistoMap ( )

private

Writes the histograms in the map.

Definition at line 670 of file ResolutionAnalyzer.cc.

References deltaPtOverPt_, deltaPtOverPtForEta12_, timingPdfMaker::histo, mapHisto_, massResolutionVsPtEta_, outputFile_, recoPtVsgenPt_, recoPtVsgenPtEta12_, and HCovarianceVSxy::Write().

Referenced by ~ResolutionAnalyzer().

                                        {
   for (std::map<std::string, Histograms*>::const_iterator histo = mapHisto_.begin(); histo != mapHisto_.end();
        histo++) {
     (*histo).second->Write();
   }
   outputFile_->cd();
   massResolutionVsPtEta_->Write();
   recoPtVsgenPt_->Write();
   recoPtVsgenPtEta12_->Write();
   deltaPtOverPt_->Write();
   deltaPtOverPtForEta12_->Write();
 }

Member Data Documentation

◆ debug_

bool ResolutionAnalyzer::debug_

private

Definition at line 101 of file ResolutionAnalyzer.cc.

Referenced by checkDeltaR(), and fillMuonCollection().

◆ deltaPtOverPt_

TH1D* ResolutionAnalyzer::deltaPtOverPt_

private

Definition at line 117 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ deltaPtOverPtForEta12_

TH1D* ResolutionAnalyzer::deltaPtOverPtForEta12_

private

Definition at line 118 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ eventCounter_

int ResolutionAnalyzer::eventCounter_

private

Definition at line 105 of file ResolutionAnalyzer.cc.

Referenced by analyze(), ResolutionAnalyzer(), and ~ResolutionAnalyzer().

◆ mapHisto_

std::map<std::string, Histograms*> ResolutionAnalyzer::mapHisto_

private

Definition at line 102 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ massResolutionVsPtEta_

HCovarianceVSxy* ResolutionAnalyzer::massResolutionVsPtEta_

private

Definition at line 114 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ maxEvents_

int32_t ResolutionAnalyzer::maxEvents_

private

Definition at line 110 of file ResolutionAnalyzer.cc.

Referenced by analyze().

◆ outputFile_

TFile* ResolutionAnalyzer::outputFile_

private

Definition at line 103 of file ResolutionAnalyzer.cc.

Referenced by fillHistoMap(), ResolutionAnalyzer(), writeHistoMap(), and ~ResolutionAnalyzer().

◆ ptMax_

double ResolutionAnalyzer::ptMax_

private

Definition at line 112 of file ResolutionAnalyzer.cc.

Referenced by fillHistoMap().

◆ readCovariances_

bool ResolutionAnalyzer::readCovariances_

private

Definition at line 107 of file ResolutionAnalyzer.cc.

Referenced by analyze(), and fillHistoMap().

◆ recoPtVsgenPt_

TH2D* ResolutionAnalyzer::recoPtVsgenPt_

private

Definition at line 115 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ recoPtVsgenPtEta12_

TH2D* ResolutionAnalyzer::recoPtVsgenPtEta12_

private

Definition at line 116 of file ResolutionAnalyzer.cc.

Referenced by analyze(), fillHistoMap(), and writeHistoMap().

◆ resonance_

bool ResolutionAnalyzer::resonance_

private

Definition at line 106 of file ResolutionAnalyzer.cc.

Referenced by analyze().

◆ theCovariancesRootFileName_

std::string ResolutionAnalyzer::theCovariancesRootFileName_

private

Definition at line 100 of file ResolutionAnalyzer.cc.

Referenced by fillHistoMap().

◆ theMuonLabel_

edm::InputTag ResolutionAnalyzer::theMuonLabel_

private

Definition at line 96 of file ResolutionAnalyzer.cc.

◆ theMuonType_

int ResolutionAnalyzer::theMuonType_

private

Definition at line 98 of file ResolutionAnalyzer.cc.

◆ theRootFileName_

std::string ResolutionAnalyzer::theRootFileName_

private

Definition at line 99 of file ResolutionAnalyzer.cc.

Referenced by ResolutionAnalyzer().

◆ treeFileName_

TString ResolutionAnalyzer::treeFileName_

private

Definition at line 109 of file ResolutionAnalyzer.cc.

Referenced by analyze().

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ResolutionAnalyzer()

◆ ~ResolutionAnalyzer()

Member Function Documentation

◆ analyze()

◆ checkDeltaR()

◆ endJob()

◆ fillHistoMap()

◆ fillMuonCollection()

◆ writeHistoMap()

Member Data Documentation

◆ debug_

◆ deltaPtOverPt_

◆ deltaPtOverPtForEta12_

◆ eventCounter_

◆ mapHisto_

◆ massResolutionVsPtEta_

◆ maxEvents_

◆ outputFile_

◆ ptMax_

◆ readCovariances_

◆ recoPtVsgenPt_

◆ recoPtVsgenPtEta12_

◆ resonance_

◆ theCovariancesRootFileName_

◆ theMuonLabel_

◆ theMuonType_

◆ theRootFileName_

◆ treeFileName_