CMS 3D CMS Logo

 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
List of all members | Public Member Functions | Private Member Functions | Private Attributes
WtoLNuSelector Class Reference

#include <WtoLNuSelector.h>

Inheritance diagram for WtoLNuSelector:
edm::stream::EDFilter<> edm::stream::EDFilterBase edm::ProducerBase edm::EDConsumerBase edm::ProductRegistryHelper

Public Member Functions

 WtoLNuSelector (const edm::ParameterSet &)
 
- Public Member Functions inherited from edm::stream::EDFilter<>
 EDFilter ()=default
 
 EDFilter (const EDFilter &)=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 EDFilteroperator= (const EDFilter &)=delete
 
- Public Member Functions inherited from edm::stream::EDFilterBase
 EDFilterBase ()
 
 EDFilterBase (const EDFilterBase &)=delete
 
ModuleDescription const & moduleDescription () const
 
const EDFilterBaseoperator= (const EDFilterBase &)=delete
 
 ~EDFilterBase () override
 
- Public Member Functions inherited from edm::ProducerBase
void callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
 
std::vector
< edm::ProductResolverIndex >
const & 
indiciesForPutProducts (BranchType iBranchType) const
 
 ProducerBase ()
 
std::vector
< edm::ProductResolverIndex >
const & 
putTokenIndexToProductResolverIndex () const
 
void registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
 
std::function< void(BranchDescription
const &)> 
registrationCallback () const
 used by the fwk to register list of products More...
 
void resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)
 
 ~ProducerBase () noexcept(false) override
 
- Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfoconsumesInfo () 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
 
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 const & operator= (EDConsumerBase const &)=delete
 
EDConsumerBaseoperator= (EDConsumerBase &&)=default
 
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)
 

Private Member Functions

bool filter (edm::Event &, edm::EventSetup const &) override
 
double getMt (const TLorentzVector &vlep, const reco::PFMET &obj)
 

Private Attributes

const edm::InputTag bsTag_
 
const edm::EDGetTokenT
< reco::BeamSpot
bsToken_
 
const edm::InputTag electronTag_
 
const edm::EDGetTokenT
< reco::GsfElectronCollection
electronToken_
 
const edm::InputTag muonTag_
 
const edm::EDGetTokenT
< reco::MuonCollection
muonToken_
 
const edm::InputTag pfmetTag_
 
const edm::EDGetTokenT
< reco::PFMETCollection
pfmetToken_
 

Additional Inherited Members

- Public Types inherited from edm::stream::EDFilter<>
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
 
- Public Types inherited from edm::stream::EDFilterBase
typedef EDFilterAdaptorBase ModuleType
 
- Public Types inherited from edm::ProducerBase
using ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const *, const char *, edm::ProductResolverIndex >>
 
typedef
ProductRegistryHelper::TypeLabelList 
TypeLabelList
 
- Public Types inherited from edm::EDConsumerBase
typedef ProductLabels Labels
 
- Static Public Member Functions inherited from edm::stream::EDFilterBase
static const std::string & baseType ()
 
static void fillDescriptions (ConfigurationDescriptions &descriptions)
 
static void prevalidate (ConfigurationDescriptions &descriptions)
 
- Protected Member Functions inherited from edm::ProducerBase
ProducesCollector producesCollector ()
 
- 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< Bconsumes (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 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<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

Definition at line 23 of file WtoLNuSelector.h.

Constructor & Destructor Documentation

WtoLNuSelector::WtoLNuSelector ( const edm::ParameterSet ps)
explicit

Definition at line 25 of file WtoLNuSelector.cc.

26  : electronTag_(ps.getUntrackedParameter<edm::InputTag>("electronInputTag", edm::InputTag("gedGsfElectrons"))),
27  bsTag_(ps.getUntrackedParameter<edm::InputTag>("offlineBeamSpot", edm::InputTag("offlineBeamSpot"))),
28  muonTag_(ps.getUntrackedParameter<edm::InputTag>("muonInputTag", edm::InputTag("muons"))),
29  //pfmetTag_(ps.getUntrackedParameter<edm::InputTag>("pfmetTag", edm::InputTag("pfMet"))),
30  pfmetTag_(ps.getUntrackedParameter<edm::InputTag>("pfmetTag", edm::InputTag("pfMetT1T2Txy"))),
31  electronToken_(consumes<reco::GsfElectronCollection>(electronTag_)),
32  bsToken_(consumes<reco::BeamSpot>(bsTag_)),
33  muonToken_(consumes<reco::MuonCollection>(muonTag_)),
34  pfmetToken_(consumes<reco::PFMETCollection>(pfmetTag_)) {}
const edm::EDGetTokenT< reco::BeamSpot > bsToken_
T getUntrackedParameter(std::string const &, T const &) const
const edm::InputTag electronTag_
const edm::EDGetTokenT< reco::GsfElectronCollection > electronToken_
const edm::EDGetTokenT< reco::MuonCollection > muonToken_
const edm::InputTag bsTag_
const edm::InputTag muonTag_
const edm::InputTag pfmetTag_
const edm::EDGetTokenT< reco::PFMETCollection > pfmetToken_

Member Function Documentation

bool WtoLNuSelector::filter ( edm::Event iEvent,
edm::EventSetup const &  iSetup 
)
overrideprivatevirtual

Implements edm::stream::EDFilterBase.

Definition at line 36 of file WtoLNuSelector.cc.

References beam_dqm_sourceclient-live_cfg::beamSpot, bsTag_, bsToken_, reco::TrackBase::chi2(), HLT_FULL_cff::chi2, reco::TrackBase::d0(), reco::TrackBase::dxy(), reco::TrackBase::dz(), electronTag_, electronToken_, edm::Event::getByToken(), getMt(), reco::TrackBase::hitPattern(), edm::Ref< C, T, F >::isNonnull(), edm::HandleBase::isValid(), SiStripPI::max, RPCpg::mu, muonTag_, muonToken_, ndof, reco::TrackBase::ndof(), reco::HitPattern::numberOfValidPixelHits(), reco::HitPattern::numberOfValidStripHits(), pfmetTag_, pfmetToken_, reco::GsfElectron::PflowIsolationVariables::sumChargedHadronPt, reco::MuonPFIsolation::sumChargedParticlePt, reco::MuonPFIsolation::sumNeutralHadronEt, reco::GsfElectron::PflowIsolationVariables::sumNeutralHadronEt, reco::MuonPFIsolation::sumPhotonEt, reco::GsfElectron::PflowIsolationVariables::sumPhotonEt, reco::MuonPFIsolation::sumPUPt, and reco::GsfElectron::PflowIsolationVariables::sumPUPt.

36  {
37  // Read Electron Collection
39  iEvent.getByToken(electronToken_, electronColl);
40 
42  iEvent.getByToken(bsToken_, beamSpot);
43 
44  std::vector<TLorentzVector> eleList;
45  if (electronColl.isValid()) {
46  for (auto const& ele : *electronColl) {
47  if (!ele.ecalDriven())
48  continue;
49 
50  double hOverE = ele.hadronicOverEm();
51  double sigmaee = ele.sigmaIetaIeta();
52  double deltaPhiIn = ele.deltaPhiSuperClusterTrackAtVtx();
53  double deltaEtaIn = ele.deltaEtaSuperClusterTrackAtVtx();
54 
55  // separate cut for barrel and endcap
56  if (ele.isEB()) {
57  if (std::fabs(deltaPhiIn) >= .15 && std::fabs(deltaEtaIn) >= .007 && hOverE >= .12 && sigmaee >= .01)
58  continue;
59  } else if (ele.isEE()) {
60  if (std::fabs(deltaPhiIn) >= .10 && std::fabs(deltaEtaIn) >= .009 && hOverE >= .10 && sigmaee >= .03)
61  continue;
62  }
63 
64  reco::GsfTrackRef trk = ele.gsfTrack();
65  if (!trk.isNonnull())
66  continue; // only electrons wd tracks
67  double chi2 = trk->chi2();
68  double ndof = trk->ndof();
69  double chbyndof = (ndof > 0) ? chi2 / ndof : 0;
70  double trkd0 = trk->d0();
71  double trkdz = trk->dz();
72  if (beamSpot.isValid()) {
73  trkd0 = -(trk->dxy(beamSpot->position()));
74  trkdz = trk->dz(beamSpot->position());
75  } else {
76  edm::LogError("WtoLNuSelector") << "Error >> Failed to get BeamSpot for label: " << bsTag_;
77  }
78  if (chbyndof >= 10 || std::fabs(trkd0) >= 0.02 || std::fabs(trkdz) >= 20)
79  continue;
80  const reco::HitPattern& hitp = trk->hitPattern();
81  int nPixelHits = hitp.numberOfValidPixelHits();
82  int nStripHits = hitp.numberOfValidStripHits();
83  if (nPixelHits < 1 || nStripHits < 8)
84  continue;
85 
86  // PF Isolation
87  reco::GsfElectron::PflowIsolationVariables pfIso = ele.pfIsolationVariables();
88  float absiso =
89  pfIso.sumChargedHadronPt + std::max(0.0, pfIso.sumNeutralHadronEt + pfIso.sumPhotonEt - 0.5 * pfIso.sumPUPt);
90  float eiso = absiso / ele.pt();
91  if (eiso > 0.3)
92  continue;
93 
94  TLorentzVector le;
95  le.SetPtEtaPhiE(ele.pt(), ele.eta(), ele.phi(), ele.energy());
96  eleList.push_back(le);
97  }
98  } else {
99  edm::LogError("WtoLNuSelector") << "Error >> Failed to get ElectronCollection for label: " << electronTag_;
100  }
101 
102  // Read Muon Collection
104  iEvent.getByToken(muonToken_, muonColl);
105 
106  std::vector<TLorentzVector> muList;
107  if (muonColl.isValid()) {
108  for (auto const& mu : *muonColl) {
109  if (!mu.isGlobalMuon() || !mu.isPFMuon() || std::fabs(mu.eta()) > 2.1 || mu.pt() <= 5)
110  continue;
111 
112  reco::TrackRef gtrkref = mu.globalTrack();
113  if (!gtrkref.isNonnull())
114  continue;
115  const reco::Track* gtk = &(*gtrkref);
116  double chi2 = gtk->chi2();
117  double ndof = gtk->ndof();
118  double chbyndof = (ndof > 0) ? chi2 / ndof : 0;
119 
120  const reco::HitPattern& hitp = gtk->hitPattern();
121  int nPixelHits = hitp.numberOfValidPixelHits();
122  int nStripHits = hitp.numberOfValidStripHits();
123 
124  reco::TrackRef itrkref = mu.innerTrack(); // tracker segment only
125  if (!itrkref.isNonnull())
126  continue;
127  const reco::Track* tk = &(*itrkref);
128  double trkd0 = tk->d0();
129  double trkdz = tk->dz();
130  if (beamSpot.isValid()) {
131  trkd0 = -(tk->dxy(beamSpot->position()));
132  trkdz = tk->dz(beamSpot->position());
133  }
134  // Hits/section in the muon chamber
135  int nChambers = mu.numberOfChambers();
136  int nMatches = mu.numberOfMatches();
137  int nMatchedStations = mu.numberOfMatchedStations();
138 
139  // PF Isolation
140  const reco::MuonPFIsolation& pfIso04 = mu.pfIsolationR04();
141  double absiso = pfIso04.sumChargedParticlePt +
142  std::max(0.0, pfIso04.sumNeutralHadronEt + pfIso04.sumPhotonEt - 0.5 * pfIso04.sumPUPt);
143 
144  // Final selection
145  if (chbyndof < 10 && std::fabs(trkd0) < 0.02 && std::fabs(trkdz) < 20.0 && nPixelHits > 1 && nStripHits > 8 &&
146  nChambers > 2 && nMatches > 2 && nMatchedStations > 2 && absiso / mu.pt() < 0.3) {
147  TLorentzVector lm;
148  lm.SetPtEtaPhiE(mu.pt(), mu.eta(), mu.phi(), mu.energy());
149  muList.push_back(lm);
150  }
151  }
152  } else {
153  edm::LogError("WtoLNuSelector") << "Error >> Failed to get MuonCollection for label: " << muonTag_;
154  }
155 
156  // Require either a high pt electron or muon
157  if (eleList.empty() && muList.empty())
158  return false;
159 
160  // Both should not be present at the same time
161  if ((!eleList.empty() && eleList[0].Pt() > 20) && (!muList.empty() && muList[0].Pt() > 20))
162  return false;
163 
164  // find the high pt lepton
165  TLorentzVector vlep;
166  if (!eleList.empty() && !muList.empty()) {
167  vlep = (eleList[0].Pt() > muList[0].Pt()) ? eleList[0] : muList[0];
168  } else if (!eleList.empty()) {
169  vlep = eleList[0];
170  } else {
171  vlep = muList[0];
172  }
173  if (vlep.Pt() < 20)
174  return false;
175 
177  iEvent.getByToken(pfmetToken_, pfColl);
178 
179  if (pfColl.isValid()) {
180  double mt = getMt(vlep, pfColl->front());
181  if (mt < 60 || mt > 80)
182  return false;
183  } else {
184  edm::LogError("WtoLNuSelector") << "Error >> Failed to get PFMETCollection for label: " << pfmetTag_;
185  return false;
186  }
187 
188  return true;
189 }
const edm::EDGetTokenT< reco::BeamSpot > bsToken_
double getMt(const TLorentzVector &vlep, const reco::PFMET &obj)
bool isNonnull() const
Checks for non-null.
Definition: Ref.h:238
double d0() const
dxy parameter in perigee convention (d0 = -dxy)
Definition: TrackBase.h:611
bool getByToken(EDGetToken token, Handle< PROD > &result) const
Definition: Event.h:539
float sumPUPt
sum pt of charged Particles not from PV (for Pu corrections)
Definition: GsfElectron.h:670
int numberOfValidStripHits() const
Definition: HitPattern.h:843
const edm::InputTag electronTag_
const edm::EDGetTokenT< reco::GsfElectronCollection > electronToken_
Log< level::Error, false > LogError
float sumPhotonEt
sum pt of PF photons
float sumNeutralHadronEt
sum pt of neutral hadrons
float sumChargedParticlePt
sum-pt of charged Particles(inludes e/mu)
float sumPUPt
sum pt of charged Particles not from PV (for Pu corrections)
const edm::EDGetTokenT< reco::MuonCollection > muonToken_
double chi2() const
chi-squared of the fit
Definition: TrackBase.h:587
double ndof() const
number of degrees of freedom of the fit
Definition: TrackBase.h:590
float sumPhotonEt
sum pt of PF photons // old float photonIso ;
Definition: GsfElectron.h:665
float sumNeutralHadronEt
sum pt of neutral hadrons // old float neutralHadronIso ;
Definition: GsfElectron.h:664
const int mu
Definition: Constants.h:22
bool isValid() const
Definition: HandleBase.h:70
double dz() const
dz parameter (= dsz/cos(lambda)). This is the track z0 w.r.t (0,0,0) only if the refPoint is close to...
Definition: TrackBase.h:622
const HitPattern & hitPattern() const
Access the hit pattern, indicating in which Tracker layers the track has hits.
Definition: TrackBase.h:504
const edm::InputTag bsTag_
const edm::InputTag muonTag_
int numberOfValidPixelHits() const
Definition: HitPattern.h:831
const edm::InputTag pfmetTag_
double dxy() const
dxy parameter. (This is the transverse impact parameter w.r.t. to (0,0,0) ONLY if refPoint is close t...
Definition: TrackBase.h:608
float sumChargedHadronPt
sum-pt of charged Hadron // old float chargedHadronIso ;
Definition: GsfElectron.h:663
const edm::EDGetTokenT< reco::PFMETCollection > pfmetToken_
double WtoLNuSelector::getMt ( const TLorentzVector &  vlep,
const reco::PFMET obj 
)
private

Definition at line 190 of file WtoLNuSelector.cc.

References funct::cos(), srCondWrite_cfg::deltaPhi, reco::LeafCandidate::et(), objects.METAnalyzer::met, phi, reco::LeafCandidate::phi(), funct::sin(), and mathSSE::sqrt().

Referenced by filter().

190  {
191  double met = obj.et();
192  double phi = obj.phi();
193 
194  TLorentzVector vmet;
195  double metx = met * std::cos(phi);
196  double mety = met * std::sin(phi);
197  vmet.SetPxPyPzE(metx, mety, 0.0, met);
198 
199  // transverse mass
200  TLorentzVector vw = vlep + vmet;
201 
202  return std::sqrt(2 * vlep.Et() * met * (1 - std::cos(deltaPhi(vlep.Phi(), phi))));
203 }
Sin< T >::type sin(const T &t)
Definition: Sin.h:22
T sqrt(T t)
Definition: SSEVec.h:19
Cos< T >::type cos(const T &t)
Definition: Cos.h:22
double et() const final
transverse energy
double phi() const final
momentum azimuthal angle

Member Data Documentation

const edm::InputTag WtoLNuSelector::bsTag_
private

Definition at line 34 of file WtoLNuSelector.h.

Referenced by filter().

const edm::EDGetTokenT<reco::BeamSpot> WtoLNuSelector::bsToken_
private

Definition at line 38 of file WtoLNuSelector.h.

Referenced by filter().

const edm::InputTag WtoLNuSelector::electronTag_
private

Definition at line 33 of file WtoLNuSelector.h.

Referenced by filter().

const edm::EDGetTokenT<reco::GsfElectronCollection> WtoLNuSelector::electronToken_
private

Definition at line 37 of file WtoLNuSelector.h.

Referenced by filter().

const edm::InputTag WtoLNuSelector::muonTag_
private

Definition at line 35 of file WtoLNuSelector.h.

Referenced by filter().

const edm::EDGetTokenT<reco::MuonCollection> WtoLNuSelector::muonToken_
private

Definition at line 39 of file WtoLNuSelector.h.

Referenced by filter().

const edm::InputTag WtoLNuSelector::pfmetTag_
private

Definition at line 36 of file WtoLNuSelector.h.

Referenced by filter().

const edm::EDGetTokenT<reco::PFMETCollection> WtoLNuSelector::pfmetToken_
private

Definition at line 40 of file WtoLNuSelector.h.

Referenced by filter().