#include <SUSY_HLT_Razor.h>

Inheritance diagram for SUSY_HLT_Razor:

Public Member Functions
	SUSY_HLT_Razor (const edm::ParameterSet &ps)

	~SUSY_HLT_Razor () override

Public Member Functions inherited from one::DQMEDAnalyzer< T >
	DQMEDAnalyzer ()=default

	DQMEDAnalyzer (DQMEDAnalyzer< T... > const &)=delete

	DQMEDAnalyzer (DQMEDAnalyzer< T... > &&)=delete

	~DQMEDAnalyzer () override=default

Static Public Member Functions
static double	CalcMR (TLorentzVector ja, TLorentzVector jb)

static double	CalcR (double MR, TLorentzVector ja, TLorentzVector jb, edm::Handle< edm::View< reco::MET >> met, const std::vector< math::XYZTLorentzVector > &muons)

static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Protected Member Functions
void	analyze (edm::Event const &e, edm::EventSetup const &eSetup) override

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

void	dqmBeginRun (edm::Run const &, edm::EventSetup const &) override

void	endRun (edm::Run const &run, edm::EventSetup const &eSetup) override

Private Member Functions
void	bookHistos (DQMStore::IBooker &)

Private Attributes
edm::InputTag	caloFilter_

MonitorElement *	h_calo_mr_vs_mr

MonitorElement *	h_calo_rsq_vs_rsq

MonitorElement *	h_ht

MonitorElement *	h_htMet

MonitorElement *	h_met

MonitorElement *	h_mr

MonitorElement *	h_mr_tight

MonitorElement *	h_mrRsq

MonitorElement *	h_online_mr_vs_mr

MonitorElement *	h_online_rsq_vs_rsq

MonitorElement *	h_rsq

MonitorElement *	h_rsq_loose

MonitorElement *	h_rsq_tight

edm::EDGetTokenT< std::vector< math::XYZTLorentzVector > >	theHemispheres_

edm::EDGetTokenT< edm::View< reco::Jet > >	theJetCollection_

edm::EDGetTokenT< edm::View< reco::MET > >	theMETCollection_

edm::EDGetTokenT< trigger::TriggerEvent >	theTrigSummary_

edm::InputTag	triggerFilter_

std::string	triggerPath_

edm::EDGetTokenT< edm::TriggerResults >	triggerResults_

Detailed Description

Definition at line 37 of file SUSY_HLT_Razor.h.

Constructor & Destructor Documentation

SUSY_HLT_Razor::SUSY_HLT_Razor ( const edm::ParameterSet & ps )

Definition at line 8 of file SUSY_HLT_Razor.cc.

References caloFilter_, edm::ParameterSet::getParameter(), AlCaHLTBitMon_QueryRunRegistry::string, theHemispheres_, theJetCollection_, theMETCollection_, theTrigSummary_, triggerFilter_, triggerPath_, and triggerResults_.

                                                         {
   edm::LogInfo("SUSY_HLT_Razor") << "Constructor SUSY_HLT_Razor::SUSY_HLT_Razor " << std::endl;
   // Get parameters from configuration file
   theTrigSummary_ = consumes<trigger::TriggerEvent>(ps.getParameter<edm::InputTag>("trigSummary"));
   theMETCollection_ = consumes<edm::View<reco::MET>>(ps.getParameter<edm::InputTag>("METCollection"));
   theHemispheres_ = consumes<std::vector<math::XYZTLorentzVector>>(ps.getParameter<edm::InputTag>("hemispheres"));
   triggerResults_ = consumes<edm::TriggerResults>(ps.getParameter<edm::InputTag>("TriggerResults"));
   triggerPath_ = ps.getParameter<std::string>("TriggerPath");
   triggerFilter_ = ps.getParameter<edm::InputTag>("TriggerFilter");
   caloFilter_ = ps.getParameter<edm::InputTag>("CaloFilter");
   theJetCollection_ = consumes<edm::View<reco::Jet>>(ps.getParameter<edm::InputTag>("jetCollection"));
 }

SUSY_HLT_Razor::~SUSY_HLT_Razor ( )

override

Definition at line 21 of file SUSY_HLT_Razor.cc.

                                 {
   edm::LogInfo("SUSY_HLT_Razor") << "Destructor SUSY_HLT_Razor::~SUSY_HLT_Razor " << std::endl;
 }

Member Function Documentation

void SUSY_HLT_Razor::analyze	(	edm::Event const &	e,
		edm::EventSetup const &	eSetup
	)

overrideprotected

Definition at line 51 of file SUSY_HLT_Razor.cc.

References funct::abs(), edm::HLTGlobalStatus::accept(), CalcMR(), CalcR(), caloFilter_, MonitorElement::Fill(), trigger::TriggerEvent::filterIndex(), trigger::TriggerEvent::filterKeys(), edm::Event::getByToken(), trigger::TriggerEvent::getObjects(), h_calo_mr_vs_mr, h_calo_rsq_vs_rsq, h_ht, h_htMet, h_met, h_mr, h_mr_tight, h_mrRsq, h_online_mr_vs_mr, h_online_rsq_vs_rsq, h_rsq, h_rsq_loose, h_rsq_tight, mps_fire::i, trigger::TriggerObject::id(), edm::HandleBase::isValid(), relativeConstraints::keys, EnergyCorrector::pt, trigger::TriggerObject::px(), trigger::TriggerObject::py(), dttmaxenums::R, edm::TriggerNames::size(), trigger::TriggerEvent::sizeFilters(), theHemispheres_, theJetCollection_, theMETCollection_, theTrigSummary_, triggerFilter_, edm::TriggerNames::triggerName(), edm::Event::triggerNames(), TriggerAnalyzer::triggerObjects, triggerPath_, triggerResults_, trigNames, and edm::HLTGlobalStatus::wasrun().

                                                                            {
   edm::LogInfo("SUSY_HLT_Razor") << "SUSY_HLT_Razor::analyze" << std::endl;
 
   using namespace std;
   using namespace edm;
   using namespace reco;
 
   // get hold of collection of objects
   Handle<vector<math::XYZTLorentzVector>> hemispheres;
   e.getByToken(theHemispheres_, hemispheres);
   // get hold of the MET Collection
   edm::Handle<edm::View<reco::MET>> inputMet;
   e.getByToken(theMETCollection_, inputMet);
   if (!inputMet.isValid()) {
     edm::LogError("SUSY_HLT_Razor") << "invalid collection: MET"
                                     << "\n";
     return;
   }
   //  edm::Handle<reco::PFJetCollection> jetCollection;
   edm::Handle<edm::View<reco::Jet>> jetCollection;
   e.getByToken(theJetCollection_, jetCollection);
   if (!jetCollection.isValid()) {
     edm::LogError("SUSY_HLT_Razor") << "invalid collection: jets"
                                     << "\n";
     return;
   }
 
   // check what is in the menu
   edm::Handle<edm::TriggerResults> hltresults;
   e.getByToken(triggerResults_, hltresults);
   if (!hltresults.isValid()) {
     edm::LogError("SUSY_HLT_Razor") << "invalid collection: TriggerResults"
                                     << "\n";
     return;
   }
 
   //-------------------------------
   //--- Trigger
   //-------------------------------
   edm::Handle<trigger::TriggerEvent> triggerSummary;
   e.getByToken(theTrigSummary_, triggerSummary);
   if (!triggerSummary.isValid()) {
     edm::LogError("SUSY_HLT_Razor") << "invalid collection: TriggerSummary"
                                     << "\n";
     return;
   }
   // get online objects
   // HLTriggerOffline/Egamma/python/TriggerTypeDefs.py contains the trigger
   // object IDs
   double onlineMR = 0, onlineRsq = 0;
   double caloMR = 0,
          caloRsq = 0;  // online razor variables computed using calo quantities
   size_t filterIndex = triggerSummary->filterIndex(triggerFilter_);
   size_t caloFilterIndex = triggerSummary->filterIndex(caloFilter_);
   // search for online MR and Rsq objects
   trigger::TriggerObjectCollection triggerObjects = triggerSummary->getObjects();
   if (!(filterIndex >= triggerSummary->sizeFilters())) {
     const trigger::Keys &keys = triggerSummary->filterKeys(filterIndex);
     for (size_t j = 0; j < keys.size(); ++j) {
       trigger::TriggerObject foundObject = triggerObjects[keys[j]];
       if (foundObject.id() == 0) {    // the MET object containing MR and Rsq will show up with ID = 0
         onlineMR = foundObject.px();  // razor variables stored in dummy reco::MET objects
         onlineRsq = foundObject.py();
       }
     }
   }
 
   // search for calo MR and Rsq objects
   if (!(caloFilterIndex >= triggerSummary->sizeFilters())) {
     const trigger::Keys &keys = triggerSummary->filterKeys(caloFilterIndex);
     for (size_t j = 0; j < keys.size(); ++j) {
       trigger::TriggerObject foundObject = triggerObjects[keys[j]];
       if (foundObject.id() == 0) {
         caloMR = foundObject.px();  // razor variables stored in dummy reco::MET objects
         caloRsq = foundObject.py();
       }
     }
   }
 
   bool hasFired = false;
   const edm::TriggerNames &trigNames = e.triggerNames(*hltresults);
   unsigned int numTriggers = trigNames.size();
   for (unsigned int hltIndex = 0; hltIndex < numTriggers; ++hltIndex) {
     if (trigNames.triggerName(hltIndex).find(triggerPath_) != std::string::npos && hltresults->wasrun(hltIndex) &&
         hltresults->accept(hltIndex)) {
       hasFired = true;
     }
   }
 
   float HT = 0.0;
 
   for (unsigned int i = 0; i < jetCollection->size(); i++) {
     if (std::abs(jetCollection->at(i).eta()) < 3.0 && jetCollection->at(i).pt() >= 40.0) {
       HT += jetCollection->at(i).pt();
     }
   }
   // for (reco::PFJetCollection::const_iterator i_jet = jetCollection->begin();
   // i_jet != jetCollection->end(); ++i_jet){
   //    if (i_pfjet->pt() < 40) continue;
   //    if (fabs(i_pfjet->eta()) > 3.0) continue;
   //    pfHT += i_pfjet->pt();
   //}
   float MET = (inputMet->front()).pt();
 
   // this part is adapted from HLTRFilter.cc
 
   // check that the input collections are available
   if (not hemispheres.isValid()) {
     // This is happening many times (which is normal) and it's noisy for the
     // output, we removed the error message edm::LogError("SUSY_HLT_Razor") <<
     // "Hemisphere object is invalid!" << "\n";
     return;
   }
 
   if (hasFired) {
     if (hemispheres->empty()) {  // the Hemisphere Maker will produce an empty
                                  // collection of hemispheres if the number of
                                  // jets in the
       edm::LogError("SUSY_HLT_Razor") << "Cannot calculate M_R and R^2 because there are too many jets! "
                                          "(trigger passed automatically without forming the hemispheres)"
                                       << endl;
       return;
     }
 
     //***********************************
     // Calculate R
 
     if (!hemispheres->empty() && hemispheres->size() != 2 && hemispheres->size() != 5 && hemispheres->size() != 10) {
       edm::LogError("SUSY_HLT_Razor") << "Invalid hemisphere collection!  hemispheres->size() = " << hemispheres->size()
                                       << endl;
       return;
     }
 
     TLorentzVector ja(hemispheres->at(0).x(), hemispheres->at(0).y(), hemispheres->at(0).z(), hemispheres->at(0).t());
     TLorentzVector jb(hemispheres->at(1).x(), hemispheres->at(1).y(), hemispheres->at(1).z(), hemispheres->at(1).t());
 
     // dummy vector (this trigger does not care about muons)
     std::vector<math::XYZTLorentzVector> muonVec;
 
     double MR = CalcMR(ja, jb);
     double R = CalcR(MR, ja, jb, inputMet, muonVec);
     double Rsq = R * R;
 
     if (Rsq > 0.15)
       h_mr->Fill(MR);
     if (MR > 300)
       h_rsq->Fill(Rsq);
     h_mrRsq->Fill(MR, Rsq);
 
     h_rsq_loose->Fill(Rsq);
 
     if (Rsq > 0.25) {
       h_mr_tight->Fill(MR);
     }
     if (MR > 400) {
       h_rsq_tight->Fill(Rsq);
     }
 
     h_ht->Fill(HT);
     h_met->Fill(MET);
     h_htMet->Fill(HT, MET);
 
     h_online_mr_vs_mr->Fill(MR, onlineMR);
     h_online_rsq_vs_rsq->Fill(Rsq, onlineRsq);
 
     h_calo_mr_vs_mr->Fill(MR, caloMR);
     h_calo_rsq_vs_rsq->Fill(Rsq, caloRsq);
   }
 }

void SUSY_HLT_Razor::bookHistograms	(	DQMStore::IBooker &	ibooker_,
		edm::Run const &	,
		edm::EventSetup const &
	)

overrideprotected

Definition at line 29 of file SUSY_HLT_Razor.cc.

References bookHistos().

                                                                                                     {
   edm::LogInfo("SUSY_HLT_Razor") << "SUSY_HLT_Razor::bookHistograms" << std::endl;
   // book at beginRun
   bookHistos(ibooker_);
 }

void SUSY_HLT_Razor::bookHistos ( DQMStore::IBooker & ibooker_ )

private

Definition at line 225 of file SUSY_HLT_Razor.cc.

References DQMStore::IBooker::book1D(), DQMStore::IBooker::book2D(), DQMStore::IBooker::cd(), h_calo_mr_vs_mr, h_calo_rsq_vs_rsq, h_ht, h_htMet, h_met, h_mr, h_mr_tight, h_mrRsq, h_online_mr_vs_mr, h_online_rsq_vs_rsq, h_rsq, h_rsq_loose, h_rsq_tight, DQMStore::IBooker::setCurrentFolder(), and triggerPath_.

Referenced by bookHistograms().

                                                          {
   ibooker_.cd();
   ibooker_.setCurrentFolder("HLT/SUSYBSM/" + triggerPath_);
 
   h_mr = ibooker_.book1D("mr", "M_{R} (R^{2} > 0.15) ; GeV", 100, 0.0, 4000);
   h_rsq = ibooker_.book1D("rsq", "R^{2} (M_{R} > 300)", 100, 0.0, 1.5);
   h_mrRsq = ibooker_.book2D("mrRsq", "R^{2} vs M_{R}; GeV; ", 100, 0.0, 4000.0, 100, 0.0, 1.5);
 
   h_mr_tight = ibooker_.book1D("mr_tight", "M_{R} (R^{2} > 0.25) ; GeV", 100, 0.0, 4000);
   h_rsq_tight = ibooker_.book1D("rsq_tight", "R^{2} (M_{R} > 400) ; ", 100, 0.0, 1.5);
 
   h_rsq_loose = ibooker_.book1D("rsq_loose", "R^{2} (M_{R} > 0) ; ", 100, 0.0, 1.5);
 
   h_ht = ibooker_.book1D("ht", "HT; GeV; ", 100, 0.0, 4000.0);
   h_met = ibooker_.book1D("met", "MET; GeV; ", 100, 0.0, 1000);
   h_htMet = ibooker_.book2D("htMet", "MET vs HT; GeV; ", 100, 0.0, 4000.0, 100, 0.0, 1000);
 
   h_online_mr_vs_mr = ibooker_.book2D("online_mr_vs_mr",
                                       "Online M_{R} vs  Offline M_{R} (events passing "
                                       "trigger); Offline M_{R} (GeV); Online M_{R} (GeV); ",
                                       100,
                                       0.0,
                                       4000.0,
                                       100,
                                       0.0,
                                       4000.0);
   h_calo_mr_vs_mr = ibooker_.book2D("calo_mr_vs_mr",
                                     "Calo M_{R} vs  Offline M_{R} (events passing trigger); "
                                     "Offline M_{R} (GeV); Calo M_{R} (GeV); ",
                                     100,
                                     0.0,
                                     4000.0,
                                     100,
                                     0.0,
                                     4000.0);
   h_online_rsq_vs_rsq = ibooker_.book2D("online_rsq_vs_rsq",
                                         "Online R^{2} vs Offline R^{2} (events passing trigger); "
                                         "Offline R^{2}; Online R^{2}; ",
                                         100,
                                         0.0,
                                         1.5,
                                         100,
                                         0.0,
                                         1.5);
   h_calo_rsq_vs_rsq = ibooker_.book2D("calo_rsq_vs_rsq",
                                       "Calo R^{2} vs Offline R^{2} (events passing trigger); "
                                       "Offline R^{2}; Calo R^{2}; ",
                                       100,
                                       0.0,
                                       1.5,
                                       100,
                                       0.0,
                                       1.5);
 
   ibooker_.cd();
 }

double SUSY_HLT_Razor::CalcMR	(	TLorentzVector	ja,
		TLorentzVector	jb
	)

static

Definition at line 283 of file SUSY_HLT_Razor.cc.

References patCaloMETCorrections_cff::A, TtFullHadDaughter::B, mathSSE::sqrt(), and groupFilesInBlocks::temp.

Referenced by analyze().

                                                                   {
   if (ja.Pt() <= 0.1)
     return -1;
 
   ja.SetPtEtaPhiM(ja.Pt(), ja.Eta(), ja.Phi(), 0.0);
   jb.SetPtEtaPhiM(jb.Pt(), jb.Eta(), jb.Phi(), 0.0);
 
   if (ja.Pt() > jb.Pt()) {
     TLorentzVector temp = ja;
     ja = jb;
     jb = temp;
   }
 
   double A = ja.P();
   double B = jb.P();
   double az = ja.Pz();
   double bz = jb.Pz();
   TVector3 jaT, jbT;
   jaT.SetXYZ(ja.Px(), ja.Py(), 0.0);
   jbT.SetXYZ(jb.Px(), jb.Py(), 0.0);
   double ATBT = (jaT + jbT).Mag2();
 
   double MR = sqrt((A + B) * (A + B) - (az + bz) * (az + bz) -
                    (jbT.Dot(jbT) - jaT.Dot(jaT)) * (jbT.Dot(jbT) - jaT.Dot(jaT)) / (jaT + jbT).Mag2());
 
   double mybeta = (jbT.Dot(jbT) - jaT.Dot(jaT)) / sqrt(ATBT * ((A + B) * (A + B) - (az + bz) * (az + bz)));
 
   double mygamma = 1. / sqrt(1. - mybeta * mybeta);
 
   // use gamma times MRstar
   return MR * mygamma;
 }

double SUSY_HLT_Razor::CalcR	(	double	MR,
		TLorentzVector	ja,
		TLorentzVector	jb,
		edm::Handle< edm::View< reco::MET >>	met,
		const std::vector< math::XYZTLorentzVector > &	muons
	)

static

Definition at line 316 of file SUSY_HLT_Razor.cc.

References DEFINE_FWK_MODULE, objects.autophobj::float, RazorAnalyzer::met, phi, EnergyCorrector::pt, mathSSE::sqrt(), and tmp.

Referenced by analyze().

                                                                             {
   // now we can calculate MTR
   TVector3 met;
   met.SetPtEtaPhi((inputMet->front()).pt(), 0.0, (inputMet->front()).phi());
 
   std::vector<math::XYZTLorentzVector>::const_iterator muonIt;
   for (muonIt = muons.begin(); muonIt != muons.end(); muonIt++) {
     TVector3 tmp;
     tmp.SetPtEtaPhi(muonIt->pt(), 0, muonIt->phi());
     met -= tmp;
   }
 
   double MTR = sqrt(0.5 * (met.Mag() * (ja.Pt() + jb.Pt()) - met.Dot(ja.Vect() + jb.Vect())));
 
   // filter events
   return float(MTR) / float(MR);  // R
 }

void SUSY_HLT_Razor::dqmBeginRun	(	edm::Run const &	,
		edm::EventSetup const &
	)

overrideprotected

Definition at line 25 of file SUSY_HLT_Razor.cc.

                                                                       {
   edm::LogInfo("SUSY_HLT_Razor") << "SUSY_HLT_Razor::beginRun" << std::endl;
 }

void SUSY_HLT_Razor::endRun	(	edm::Run const &	run,
		edm::EventSetup const &	eSetup
	)

overrideprotected

Definition at line 221 of file SUSY_HLT_Razor.cc.

                                                                           {
   edm::LogInfo("SUSY_HLT_Razor") << "SUSY_HLT_Razor::endRun" << std::endl;
 }

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

static

Definition at line 35 of file SUSY_HLT_Razor.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                 {
   edm::ParameterSetDescription desc;
   desc.add<edm::InputTag>("jetCollection", edm::InputTag("ak4PFJetsCHS"));
   desc.add<edm::InputTag>("CaloFilter", edm::InputTag("hltRsqMR200Rsq0p01MR100Calo", "", "HLT"))
       ->setComment("Calo HLT filter module used to save razor variable objects");
   desc.add<edm::InputTag>("METCollection", edm::InputTag("pfMet"));
   desc.add<edm::InputTag>("hemispheres", edm::InputTag("hemispheres"))
       ->setComment("hemisphere jets used to compute razor variables");
   desc.add<std::string>("TriggerPath", "HLT_RsqMR300_Rsq0p09_MR200_v")->setComment("trigger path name");
   desc.add<edm::InputTag>("TriggerFilter", edm::InputTag("hltRsqMR300Rsq0p09MR200", "", "HLT"))
       ->setComment("PF HLT filter module used to save razor variable objects");
   desc.add<edm::InputTag>("TriggerResults", edm::InputTag("TriggerResults", "", "HLT"));
   desc.add<edm::InputTag>("trigSummary", edm::InputTag("hltTriggerSummaryAOD"));
   descriptions.add("SUSY_HLT_Razor_Main", desc);
 }