ZMuMuUserData Class Reference

Inheritance diagram for ZMuMuUserData:

Public Types
typedef math::XYZVector	Vector
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Public Member Functions
	ZMuMuUserData (const edm::ParameterSet &)
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducer ()
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 ()
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, std::unordered_multimap< std::string, edm::ProductResolverIndex > const &iIndicies, std::string const &moduleLabel)
virtual	~ProducerBase () noexcept(false)
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
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::vector< ModuleDescription const * > &modules, 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
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
virtual	~EDConsumerBase () noexcept(false)

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

Private Attributes
double	alpha_
EDGetTokenT< BeamSpot >	beamSpotToken_
double	beta_
int	counter
string	hltPath_
EDGetTokenT< VertexCollection >	primaryVerticesToken_
EDGetTokenT< std::vector< reco::CompositeCandidate > >	srcToken_
EDGetTokenT< GenParticleMatch >	zGenParticlesMatchToken_

Additional Inherited Members
Static Public Member Functions inherited from edm::EDProducer
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)
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 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)

Detailed Description

Definition at line 29 of file ZMuMuUserData.cc.

Member Typedef Documentation

typedef math::XYZVector ZMuMuUserData::Vector

Definition at line 32 of file ZMuMuUserData.cc.

Constructor & Destructor Documentation

ZMuMuUserData::ZMuMuUserData

(

const edm::ParameterSet &

cfg

)

Definition at line 49 of file ZMuMuUserData.cc.

                                                      :
  srcToken_(consumes<std::vector<reco::CompositeCandidate> > ( cfg.getParameter<InputTag>( "src" ) ) ),
  beamSpotToken_(consumes<BeamSpot> (cfg.getParameter<InputTag>( "beamSpot" ) ) ),
  primaryVerticesToken_(consumes<VertexCollection> (cfg.getParameter<InputTag>( "primaryVertices" ) ) ),
  zGenParticlesMatchToken_(consumes<GenParticleMatch> (cfg.getParameter<InputTag>( "zGenParticlesMatch" ) ) ),
  alpha_(cfg.getParameter<double>("alpha") ),
  beta_(cfg.getParameter<double>("beta") ),
  hltPath_(cfg.getParameter<std::string >("hltPath") ){
  produces<vector<pat::CompositeCandidate> >();
}

Member Function Documentation

void ZMuMuUserData::produce ( edm::Event &  evt, const edm::EventSetup &    )

overrideprivate

I fill the dau1 with positive and dau2 with negatove values for the pt, in order to flag the muons used for building zMassSa

I fill the dau1 with negatove and dau2 with positive values for the pt

Definition at line 60 of file ZMuMuUserData.cc.

References pat::PATObject< ObjectType >::addUserFloat(), beamSpotToken_, counter, reco::CompositeCandidate::daughter(), DEFINE_FWK_MODULE, reco::Candidate::eta(), reco::Candidate::get(), edm::Event::getByToken(), mps_fire::i, reco::Muon::isGlobalMuon(), edm::Ref< C, T, F >::isNonnull(), ResonanceBuilder::mass, reco::Candidate::mass(), reco::Candidate::masterClone(), eostools::move(), reco::Candidate::phi(), reco::Candidate::polarP4(), jetUpdater_cff::primaryVertices, primaryVerticesToken_, reco::Candidate::pt(), edm::Event::put(), reco::Candidate::rapidity(), srcToken_, z, and zGenParticlesMatchToken_.

Referenced by JSONExport.JsonExport::export(), HTMLExport.HTMLExport::export(), and HTMLExport.HTMLExportStatic::export().

                                                             {
  Handle<std::vector<reco::CompositeCandidate> > dimuons;
  evt.getByToken(srcToken_,dimuons);

  Handle<BeamSpot> beamSpotHandle;
  evt.getByToken(beamSpotToken_, beamSpotHandle);

  Handle<VertexCollection> primaryVertices;  // Collection of primary Vertices
  evt.getByToken(primaryVerticesToken_, primaryVertices);


  bool isMCMatchTrue=false;

  Handle<GenParticleMatch> zGenParticlesMatch;
  if(evt.getByToken( zGenParticlesMatchToken_, zGenParticlesMatch )){
    isMCMatchTrue=true;
  }

  //cout<<"isMCMatchTrue"<<isMCMatchTrue <<endl;
  unique_ptr<vector<pat::CompositeCandidate> > dimuonColl( new vector<pat::CompositeCandidate> () );


  for (unsigned int i = 0; i< dimuons->size();++i){
    const CompositeCandidate & z = (*dimuons)[i];
    //CandidateBaseRef zRef = dimuons ->refAt(i);
    edm::Ref<std::vector<reco::CompositeCandidate> > zRef(dimuons, i);
    pat::CompositeCandidate dimuon(z);

    float trueMass,truePt,trueEta,truePhi,trueY;
    if (isMCMatchTrue){
    GenParticleRef trueZRef  = (*zGenParticlesMatch)[zRef];
    //CandidateRef trueZRef = trueZIter->val;
    if( trueZRef.isNonnull() ) {
      const Candidate & z = * trueZRef;
      trueMass = z.mass();
      truePt   = z.pt();
      trueEta  = z.eta();
      truePhi  = z.phi();
      trueY    = z.rapidity();
    } else {
      trueMass = -100;
      truePt   = -100;
      trueEta  = -100;
      truePhi  = -100;
      trueY    = -100;
    }

    dimuon.addUserFloat("TrueMass",trueMass);
    dimuon.addUserFloat("TruePt",truePt);
    dimuon.addUserFloat("TrueEta",trueEta);
    dimuon.addUserFloat("TruePhi",truePhi);
    dimuon.addUserFloat("TrueY",trueY);

    }
    const Candidate * dau1 = z.daughter(0);
    const Candidate * dau2 = z.daughter(1);
    const pat::Muon & mu1 = dynamic_cast<const pat::Muon&>(*dau1->masterClone());
    const pat::Muon & mu2 = dynamic_cast<const pat::Muon&>(*dau2->masterClone());

    /*cout<<"mu1 is null? "<<mu1.isMuon()<<endl;
    cout<<"mu2 is null? "<<mu2.isMuon()<<endl;
    cout<<"mu1 is global?"<<mu1.isGlobalMuon()<<endl;
    cout<<"mu2 is global?"<<mu2.isGlobalMuon()<<endl;
    */

    if(mu1.isGlobalMuon()==true && mu2.isGlobalMuon()==true){
      TrackRef stAloneTrack1;
      TrackRef stAloneTrack2;
      Vector momentum;
      Candidate::PolarLorentzVector p4_1;
      double mu_mass;
      stAloneTrack1 = dau1->get<TrackRef,reco::StandAloneMuonTag>();
      stAloneTrack2 = dau2->get<TrackRef,reco::StandAloneMuonTag>();
      float zDau1SaEta = stAloneTrack1->eta();
      float zDau2SaEta = stAloneTrack2->eta();
      float zDau1SaPhi = stAloneTrack1->phi();
      float zDau2SaPhi = stAloneTrack2->phi();
      float zDau1SaPt,zDau2SaPt;
      if(counter % 2 == 0) {
    momentum = stAloneTrack1->momentum();
    p4_1 = dau2->polarP4();
    mu_mass = dau1->mass();
    zDau1SaPt = stAloneTrack1->pt();
    zDau2SaPt = - stAloneTrack2->pt();
      }else{
    momentum = stAloneTrack2->momentum();
    p4_1= dau1->polarP4();
    mu_mass = dau2->mass();
    zDau1SaPt = - stAloneTrack1->pt();
    zDau2SaPt =  stAloneTrack2->pt();
      }

      Candidate::PolarLorentzVector p4_2(momentum.rho(), momentum.eta(),momentum.phi(), mu_mass);
      double mass = (p4_1+p4_2).mass();
      float zMassSa = mass;
      //cout<<"zMassSa "<<zMassSa;
      dimuon.addUserFloat("MassSa",zMassSa);
      dimuon.addUserFloat("Dau1SaPt",zDau1SaPt);
      dimuon.addUserFloat("Dau2SaPt",zDau2SaPt);
      dimuon.addUserFloat("Dau1SaPhi",zDau1SaPhi);
      dimuon.addUserFloat("Dau2SaPhi",zDau2SaPhi);
      dimuon.addUserFloat("Dau1SaEta",zDau1SaEta);
      dimuon.addUserFloat("Dau2SaEta",zDau2SaEta);
      ++counter;
    }
    dimuonColl->push_back(dimuon);

  }


  evt.put(std::move(dimuonColl));
}

Member Data Documentation

double ZMuMuUserData::alpha_

private

Definition at line 40 of file ZMuMuUserData.cc.

EDGetTokenT<BeamSpot> ZMuMuUserData::beamSpotToken_

private

Definition at line 37 of file ZMuMuUserData.cc.

Referenced by produce().

double ZMuMuUserData::beta_

private

Definition at line 40 of file ZMuMuUserData.cc.

int ZMuMuUserData::counter

private

Definition at line 42 of file ZMuMuUserData.cc.

Referenced by counter.Counters::__getitem__(), and produce().

string ZMuMuUserData::hltPath_

private

Definition at line 41 of file ZMuMuUserData.cc.

EDGetTokenT<VertexCollection> ZMuMuUserData::primaryVerticesToken_

private

Definition at line 38 of file ZMuMuUserData.cc.

Referenced by produce().

EDGetTokenT<std::vector<reco::CompositeCandidate> > ZMuMuUserData::srcToken_

private

Definition at line 36 of file ZMuMuUserData.cc.

Referenced by produce().

EDGetTokenT<GenParticleMatch> ZMuMuUserData::zGenParticlesMatchToken_

private

Definition at line 39 of file ZMuMuUserData.cc.

Referenced by produce().