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fabstoec |
1.1 |
#include "MitPhysics/Mods/interface/PhotonPairSelector.h"
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#include "MitAna/DataTree/interface/PhotonCol.h"
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#include "MitAna/DataTree/interface/PFCandidateCol.h"
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#include "MitPhysics/Init/interface/ModNames.h"
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#include "MitPhysics/Utils/interface/IsolationTools.h"
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#include "MitPhysics/Utils/interface/PhotonTools.h"
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#include "MitPhysics/Utils/interface/VertexTools.h"
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#include <TNtuple.h>
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#include <TRandom3.h>
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using namespace mithep;
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ClassImp(mithep::PhotonPairSelector)
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bendavid |
1.4 |
ClassImp(mithep::PhotonPairSelectorPhoton)
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ClassImp(mithep::PhotonPairSelectorDiphotonEvent)
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fabstoec |
1.1 |
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//--------------------------------------------------------------------------------------------------
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PhotonPairSelector::PhotonPairSelector(const char *name, const char *title) :
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// Base Module...
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BaseMod (name,title),
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// define all the Branches to load
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fPhotonBranchName (Names::gkPhotonBrn),
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fElectronName (Names::gkElectronBrn),
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fConversionName (Names::gkMvfConversionBrn),
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fTrackBranchName (Names::gkTrackBrn),
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fPileUpDenName (Names::gkPileupEnergyDensityBrn),
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fPVName (Names::gkPVBeamSpotBrn),
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fBeamspotName (Names::gkBeamSpotBrn),
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fPFCandName (Names::gkPFCandidatesBrn),
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// MC specific stuff...
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fMCParticleName (Names::gkMCPartBrn),
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fPileUpName (Names::gkPileupInfoBrn),
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fGoodPhotonsName (ModNames::gkGoodPhotonsName),
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// ----------------------------------------
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// Selection Types
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fPhotonSelType ("NoSelection"),
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fVertexSelType ("StdSelection"),
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fPhSelType (kNoPhSelection),
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fVtxSelType (kStdVtxSelection),
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// ----------------------------------------
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fPhotonPtMin (20.0),
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fPhotonEtaMax (2.5),
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fLeadingPtMin (40.0),
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fTrailingPtMin (30.0),
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fIsData (false),
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fPhotonsFromBranch (true),
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fPVFromBranch (true),
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// ----------------------------------------
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// collections....
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fPhotons (0),
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fElectrons (0),
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fConversions (0),
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fTracks (0),
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fPileUpDen (0),
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fPV (0),
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fBeamspot (0),
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fPFCands (0),
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fMCParticles (0),
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fPileUp (0),
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// ---------------------------------------
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fDataEnCorr_EB_hR9 (0.),
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fDataEnCorr_EB_lR9 (0.),
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fDataEnCorr_EE_hR9 (0.),
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fDataEnCorr_EE_lR9 (0.),
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fRunStart (0),
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fRunEnd (0),
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fMCSmear_EB_hR9 (0.),
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fMCSmear_EB_lR9 (0.),
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fMCSmear_EE_hR9 (0.),
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fMCSmear_EE_lR9 (0.),
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// ---------------------------------------
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rng (new TRandom3()),
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// ---------------------------------------
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fDoDataEneCorr (true),
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fDoMCSmear (true),
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fabstoec |
1.2 |
fDoVtxSelection (true),
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fApplyEleVeto (true),
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fTupleName ("hCiCtuple")
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fabstoec |
1.1 |
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{
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// Constructor.
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}
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PhotonPairSelector::~PhotonPairSelector(){
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if(rng) delete rng;
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}
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//--------------------------------------------------------------------------------------------------
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void PhotonPairSelector::Process()
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{
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// ------------------------------------------------------------
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// Process entries of the tree.
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LoadEventObject(fPhotonBranchName, fPhotons);
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LoadEventObject(fElectronName, fElectrons);
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LoadEventObject(fConversionName, fConversions);
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LoadEventObject(fTrackBranchName, fTracks);
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LoadEventObject(fPileUpDenName, fPileUpDen);
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LoadEventObject(fPVName, fPV);
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LoadEventObject(fBeamspotName, fBeamspot);
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LoadEventObject(fPFCandName, fPFCands);
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if( !fIsData ) {
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LoadBranch(fMCParticleName);
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LoadBranch(fPileUpName);
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}
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// -----------------------------------------------------------
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// OUtput Photon Collection. It will ALWAYS conatrin either 0 or 2 Photons
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PhotonOArr *GoodPhotons = new PhotonOArr;
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GoodPhotons->SetName(fGoodPhotonsName);
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GoodPhotons->SetOwner(kTRUE);
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// ------------------------------------------------------------
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// load event based information
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bendavid |
1.4 |
Int_t _numPU = -1.; // some sensible default values....
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Int_t _numPUminus = -1.; // some sensible default values....
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Int_t _numPUplus = -1.; // some sensible default values....
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fabstoec |
1.1 |
Float_t _tRho = -99.;
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fabstoec |
1.2 |
if( fPileUpDen->GetEntries() > 0 )
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_tRho = (Double_t) fPileUpDen->At(0)->RhoRandomLowEta();
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if( !fIsData ) {
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for (UInt_t i=0; i<fPileUp->GetEntries(); ++i) {
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const PileupInfo *puinfo = fPileUp->At(i);
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bendavid |
1.4 |
if (puinfo->GetBunchCrossing()==0) _numPU = puinfo->GetPU_NumInteractions();
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else if (puinfo->GetBunchCrossing() == -1) _numPUminus = puinfo->GetPU_NumInteractions();
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else if (puinfo->GetBunchCrossing() == 1) _numPUplus = puinfo->GetPU_NumInteractions();
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fabstoec |
1.2 |
}
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}
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fabstoec |
1.1 |
const BaseVertex *bsp = dynamic_cast<const BaseVertex*>(fBeamspot->At(0));
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// ------------------------------------------------------------
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// Get Event header for Run info etc.
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const EventHeader* evtHead = this->GetEventHeader();
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unsigned int evtNum = evtHead->EvtNum();
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Float_t _evtNum1 = (Float_t) ( (int) (evtNum/10000.) );
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Float_t _evtNum2 = (Float_t) ( (int) (evtNum % 10000) );
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UInt_t runNumber = evtHead->RunNum();
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Float_t _runNum = (Float_t) runNumber;
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Float_t _lumiSec = (Float_t) evtHead->LumiSec();
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// ------------------------------------------------------------
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// here we'll store the preselected Photons (and which CiCCategory they are...)
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PhotonOArr* preselPh = new PhotonOArr;
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std::vector<PhotonTools::CiCBaseLineCats> preselCat;
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preselCat.resize(0);
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// 1. we do the pre-selection; but keep the non-passing photons in a secont container...
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for (UInt_t i=0; i<fPhotons->GetEntries(); ++i) {
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const Photon *ph = fPhotons->At(i);
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if(ph->SCluster()->AbsEta()>= fPhotonEtaMax || (ph->SCluster()->AbsEta()>=1.4442 && ph->SCluster()->AbsEta()<=1.566)) continue;
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if(ph->Et() < fPhotonPtMin) continue;
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if(ph->HadOverEm() > 0.15) continue;
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if(ph->IsEB()) {
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if(ph->CoviEtaiEta() > 0.013) continue;
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} else {
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if(ph->CoviEtaiEta() > 0.03) continue;
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}
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preselPh->Add(ph);
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fabstoec |
1.2 |
}
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// Sorry... need the second loop here in order to sort & assign the right Categories..
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preselPh->Sort();
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for(unsigned int iPh = 0; iPh <preselPh->GetEntries(); ++iPh) {
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const Photon* ph = preselPh->At(iPh);
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fabstoec |
1.1 |
preselCat.push_back(PhotonTools::CiCBaseLineCat(ph));
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}
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// ------------------------------------------------------------
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// compute how many pairs there are ...
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unsigned int numPairs = 0;
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if( preselPh->GetEntries() > 0) numPairs = (preselPh->GetEntries()-1)*preselPh->GetEntries()/2;
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// ... and create all possible pairs of pre-selected photons
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std::vector<unsigned int> idx1st;
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std::vector<unsigned int> idx2nd;
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std::vector<PhotonTools::CiCBaseLineCats> cat1st;
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std::vector<PhotonTools::CiCBaseLineCats> cat2nd;
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// ... this will be used to store whether a givne pair passes the cuts
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std::vector<bool> pairPasses;
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if(numPairs > 0) {
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for(unsigned int i1st = 0; i1st <preselPh->GetEntries() - 1; ++i1st) {
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for(unsigned int i2nd = i1st + 1; i2nd <preselPh->GetEntries(); ++i2nd) {
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idx1st.push_back(i1st);
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idx2nd.push_back(i2nd);
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pairPasses.push_back(true);
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}
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}
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}
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// ------------------------------------------------------------
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// array to store the index of 'chosen Vtx' for each pair
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const Vertex** theVtx = new const Vertex*[numPairs]; // holds the 'chosen' Vtx for each Pair
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Photon** fixPh1st = new Photon*[numPairs]; // holds the 1st Photon for each Pair
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Photon** fixPh2nd = new Photon*[numPairs]; // holds the 2nd photon for each Pair
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// store pair-indices for pairs passing the selection
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std::vector<unsigned int> passPairs;
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passPairs.resize(0);
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// ------------------------------------------------------------
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// Loop over all Pairs and to the 'incredible machine' running....
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for(unsigned int iPair = 0; iPair < numPairs; ++iPair) {
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// first we need a hard copy of the incoming photons
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fixPh1st[iPair] = new Photon(*preselPh->At(idx1st[iPair]));
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fixPh2nd[iPair] = new Photon(*preselPh->At(idx2nd[iPair]));
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// we also store the category, so we don't have to ask all the time...
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cat1st.push_back(preselCat[idx1st[iPair]]);
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cat2nd.push_back(preselCat[idx2nd[iPair]]);
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// now we dicide if we either scale (Data) or Smear (MC) the Photons
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if (fIsData) {
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if(fDoDataEneCorr) {
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// statring with scale = 1.
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double scaleFac1 = 1.;
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double scaleFac2 = 1.;
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// checking the run Rangees ...
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Int_t runRange = FindRunRangeIdx(runNumber);
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if(runRange > -1) {
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scaleFac1 += GetDataEnCorr(runRange, cat1st[iPair]);
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scaleFac2 += GetDataEnCorr(runRange, cat2nd[iPair]);
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}
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PhotonTools::ScalePhoton(fixPh1st[iPair], scaleFac1);
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PhotonTools::ScalePhoton(fixPh2nd[iPair], scaleFac2);
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}
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} else {
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if(fDoMCSmear) {
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// get the seed to do deterministic smearing...
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UInt_t seedBase = (UInt_t) evtNum + (UInt_t) _runNum + (UInt_t) _lumiSec;
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UInt_t seed1 = seedBase + (UInt_t) fixPh1st[iPair]->E() + (UInt_t) (TMath::Abs(10.*fixPh1st[iPair]->SCluster()->Eta()));
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UInt_t seed2 = seedBase + (UInt_t) fixPh2nd[iPair]->E() + (UInt_t) (TMath::Abs(10.*fixPh2nd[iPair]->SCluster()->Eta()));
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// get the smearing for MC photons..
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fabstoec |
1.3 |
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| 254 |
fabstoec |
1.1 |
double width1 = GetMCSmearFac(cat1st[iPair]);
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double width2 = GetMCSmearFac(cat2nd[iPair]);
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fabstoec |
1.3 |
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| 257 |
fabstoec |
1.1 |
PhotonTools::SmearPhoton(fixPh1st[iPair], rng, width1, seed1);
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PhotonTools::SmearPhoton(fixPh2nd[iPair], rng, width2, seed2);
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| 259 |
fabstoec |
1.3 |
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| 260 |
fabstoec |
1.1 |
}
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| 261 |
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}
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| 262 |
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| 263 |
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// store the vertex for this pair
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switch( fVtxSelType ){
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case kStdVtxSelection:
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theVtx[iPair] = fPV->At(0);
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break;
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| 268 |
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case kCiCVtxSelection:
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| 269 |
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theVtx[iPair] = VertexTools::findVtxBasicRanking(fixPh1st[iPair],fixPh2nd[iPair], bsp, fPV, fConversions);
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| 270 |
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break;
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| 271 |
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case kMITVtxSelection:
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| 272 |
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// need PFCandidate Collection
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| 273 |
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theVtx[iPair] = VertexTools::BestVtx(fPFCands, fPV, bsp, mithep::FourVector((fixPh1st[iPair]->Mom()+fixPh2nd[iPair]->Mom())));
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| 274 |
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break;
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| 275 |
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default:
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| 276 |
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theVtx[iPair] = fPV->At(0);
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| 277 |
fabstoec |
1.2 |
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| 278 |
fabstoec |
1.1 |
}
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| 279 |
fabstoec |
1.2 |
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| 280 |
fabstoec |
1.1 |
// fix the kinematics for both events
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| 281 |
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FourVectorM newMom1st = fixPh1st[iPair]->MomVtx(theVtx[iPair]->Position());
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| 282 |
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FourVectorM newMom2nd = fixPh2nd[iPair]->MomVtx(theVtx[iPair]->Position());
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| 283 |
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fixPh1st[iPair]->SetMom(newMom1st.X(), newMom1st.Y(), newMom1st.Z(), newMom1st.E());
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| 284 |
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fixPh2nd[iPair]->SetMom(newMom2nd.X(), newMom2nd.Y(), newMom2nd.Z(), newMom2nd.E());
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| 285 |
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| 286 |
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// check if both photons pass the CiC selection
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| 287 |
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// FIX-ME: Add other possibilities....
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| 288 |
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bool pass1 = false;
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| 289 |
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bool pass2 = false;
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| 290 |
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switch( fVtxSelType ){
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| 291 |
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case kNoPhSelection:
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| 292 |
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pass1 = ( fixPh1st[iPair]->Pt() > fLeadingPtMin );
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| 293 |
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pass2 = ( fixPh2nd[iPair]->Pt() > fTrailingPtMin );
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| 294 |
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break;
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| 295 |
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case kCiCPhSelection:
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| 296 |
fabstoec |
1.3 |
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| 297 |
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| 298 |
fabstoec |
1.2 |
pass1 = PhotonTools::PassCiCSelection(fixPh1st[iPair], theVtx[iPair], fTracks, fElectrons, fPV, _tRho, fLeadingPtMin, fApplyEleVeto);
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| 299 |
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if(pass1) pass2 = PhotonTools::PassCiCSelection(fixPh2nd[iPair], theVtx[iPair], fTracks, fElectrons, fPV, _tRho, fTrailingPtMin, fApplyEleVeto);
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| 300 |
fabstoec |
1.3 |
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| 301 |
fabstoec |
1.1 |
break;
|
| 302 |
|
|
case kMITPhSelection:
|
| 303 |
fabstoec |
1.3 |
// FIX-ME: This is a place-holder.. MIT guys: Please work hard... ;)
|
| 304 |
fabstoec |
1.1 |
pass1 = ( fixPh1st[iPair]->Pt() > fLeadingPtMin );
|
| 305 |
|
|
pass2 = ( fixPh2nd[iPair]->Pt() > fTrailingPtMin );
|
| 306 |
|
|
break;
|
| 307 |
|
|
default:
|
| 308 |
|
|
pass1 = true;
|
| 309 |
|
|
pass2 = true;
|
| 310 |
|
|
}
|
| 311 |
|
|
// finally, if both Photons pass the selections, add the pair to the 'passing Pairs)
|
| 312 |
|
|
if( pass1 && pass2 ) passPairs.push_back(iPair);
|
| 313 |
|
|
}
|
| 314 |
|
|
|
| 315 |
|
|
|
| 316 |
|
|
// ---------------------------------------------------------------
|
| 317 |
|
|
// ... we're almost done, stau focused...
|
| 318 |
|
|
// loop over all passing pairs and find the one with the highest sum Et
|
| 319 |
|
|
const Vertex* _theVtx = NULL;
|
| 320 |
|
|
Photon* phHard = NULL;
|
| 321 |
|
|
Photon* phSoft = NULL;
|
| 322 |
|
|
|
| 323 |
|
|
PhotonTools::CiCBaseLineCats catPh1 = PhotonTools::kCiCNoCat;
|
| 324 |
|
|
PhotonTools::CiCBaseLineCats catPh2 = PhotonTools::kCiCNoCat;
|
| 325 |
|
|
|
| 326 |
|
|
double maxSumEt = 0.;
|
| 327 |
|
|
for(unsigned int iPair=0; iPair<passPairs.size(); ++iPair){
|
| 328 |
|
|
double sumEt = fixPh1st[passPairs[iPair]]->Et();
|
| 329 |
|
|
sumEt += fixPh2nd[passPairs[iPair]]->Et();
|
| 330 |
|
|
if( sumEt > maxSumEt ) {
|
| 331 |
|
|
maxSumEt = sumEt;
|
| 332 |
|
|
phHard = fixPh1st[passPairs[iPair]];
|
| 333 |
|
|
phSoft = fixPh2nd[passPairs[iPair]];
|
| 334 |
|
|
catPh1 = cat1st[passPairs[iPair]];
|
| 335 |
|
|
catPh2 = cat2nd[passPairs[iPair]];
|
| 336 |
|
|
_theVtx = theVtx[iPair];
|
| 337 |
|
|
}
|
| 338 |
|
|
}
|
| 339 |
|
|
|
| 340 |
|
|
// ---------------------------------------------------------------
|
| 341 |
|
|
// we have the Photons (*PARTY*)... compute some useful qunatities
|
| 342 |
|
|
|
| 343 |
|
|
Float_t _theVtxZ = -999.;
|
| 344 |
|
|
|
| 345 |
|
|
if(phHard && phSoft) {
|
| 346 |
|
|
GoodPhotons->AddOwned(phHard);
|
| 347 |
|
|
GoodPhotons->AddOwned(phSoft);
|
| 348 |
|
|
}
|
| 349 |
|
|
|
| 350 |
|
|
if(_theVtx) _theVtxZ=_theVtx->Position().Z();
|
| 351 |
|
|
|
| 352 |
|
|
// sort according to pt
|
| 353 |
|
|
GoodPhotons->Sort();
|
| 354 |
|
|
|
| 355 |
|
|
// add to event for other modules to use
|
| 356 |
|
|
AddObjThisEvt(GoodPhotons);
|
| 357 |
|
|
|
| 358 |
|
|
// delete auxiliary photon collection...
|
| 359 |
|
|
delete preselPh;
|
| 360 |
|
|
delete[] theVtx;
|
| 361 |
|
|
|
| 362 |
|
|
// Fill the useful information (mass and di-photon pt)
|
| 363 |
|
|
bool doFill = ( phHard && phSoft );
|
| 364 |
bendavid |
1.4 |
if (!doFill) return;
|
| 365 |
|
|
|
| 366 |
fabstoec |
1.1 |
Float_t _mass = ( doFill ? (phHard->Mom()+phSoft->Mom()).M() : -100.);
|
| 367 |
|
|
Float_t _ptgg = ( doFill ? (phHard->Mom()+phSoft->Mom()).Pt() : -100.);
|
| 368 |
bendavid |
1.4 |
|
| 369 |
fabstoec |
1.1 |
// in case of a MC event, try to find Higgs and Higgs decay Z poisition
|
| 370 |
|
|
Float_t _pth = -100.;
|
| 371 |
|
|
Float_t _decayZ = -100.;
|
| 372 |
|
|
if( !fIsData ) FindHiggsPtAndZ(_pth, _decayZ);
|
| 373 |
|
|
|
| 374 |
|
|
Float_t evtCat = -1.;
|
| 375 |
|
|
if( doFill ) {
|
| 376 |
|
|
evtCat = GetEventCat(catPh1, catPh2);
|
| 377 |
|
|
if(_ptgg < 40.) evtCat += 4.;
|
| 378 |
|
|
}
|
| 379 |
bendavid |
1.4 |
|
| 380 |
|
|
const MCParticle *phgen1 = MatchMC(phHard);
|
| 381 |
|
|
const MCParticle *phgen2 = MatchMC(phSoft);
|
| 382 |
fabstoec |
1.1 |
|
| 383 |
bendavid |
1.4 |
Float_t _gencostheta = -99.;
|
| 384 |
|
|
if (phgen1 && phgen2) {
|
| 385 |
|
|
_gencostheta = ThreeVector(phgen1->Mom()).Unit().Dot(ThreeVector(phgen2->Mom()).Unit());
|
| 386 |
|
|
}
|
| 387 |
|
|
|
| 388 |
|
|
if(_mass > 0.) {
|
| 389 |
|
|
fDiphotonEvent->rho = _tRho;
|
| 390 |
|
|
fDiphotonEvent->genHiggspt = _pth;
|
| 391 |
|
|
fDiphotonEvent->genHiggsZ = _decayZ;
|
| 392 |
|
|
fDiphotonEvent->gencostheta = _gencostheta;
|
| 393 |
|
|
fDiphotonEvent->vtxZ = _theVtxZ;
|
| 394 |
|
|
fDiphotonEvent->numPU = _numPU;
|
| 395 |
|
|
fDiphotonEvent->numPUminus = _numPUminus;
|
| 396 |
|
|
fDiphotonEvent->numPUplus = _numPUplus;
|
| 397 |
|
|
fDiphotonEvent->mass = _mass;
|
| 398 |
|
|
fDiphotonEvent->ptgg = _ptgg;
|
| 399 |
|
|
fDiphotonEvent->costheta = ThreeVector(phHard->Mom()).Unit().Dot(ThreeVector(phSoft->Mom()).Unit());
|
| 400 |
|
|
fDiphotonEvent->evt = GetEventHeader()->EvtNum();
|
| 401 |
|
|
fDiphotonEvent->run = GetEventHeader()->RunNum();
|
| 402 |
|
|
fDiphotonEvent->lumi = GetEventHeader()->LumiSec();
|
| 403 |
|
|
fDiphotonEvent->evtcat = evtCat;
|
| 404 |
|
|
|
| 405 |
|
|
PhotonPairSelectorPhoton *ph1 = static_cast<PhotonPairSelectorPhoton*>(fDiphotonEvent->photons[0]);
|
| 406 |
|
|
ph1->SetVars(phHard,phgen1);
|
| 407 |
|
|
|
| 408 |
|
|
PhotonPairSelectorPhoton *ph2 = static_cast<PhotonPairSelectorPhoton*>(fDiphotonEvent->photons[1]);
|
| 409 |
|
|
ph2->SetVars(phSoft,phgen2);
|
| 410 |
|
|
|
| 411 |
|
|
hCiCTuple->Fill();
|
| 412 |
|
|
}
|
| 413 |
|
|
|
| 414 |
|
|
// Float_t fillEvent[] = { _tRho,
|
| 415 |
|
|
// _pth,
|
| 416 |
|
|
// _decayZ,
|
| 417 |
|
|
// _theVtxZ,
|
| 418 |
|
|
// _numPU,
|
| 419 |
|
|
// _mass,
|
| 420 |
|
|
// _ptgg,
|
| 421 |
|
|
// _evtNum1,
|
| 422 |
|
|
// _evtNum2,
|
| 423 |
|
|
// _runNum,
|
| 424 |
|
|
// _lumiSec,
|
| 425 |
|
|
// (Float_t) catPh1,
|
| 426 |
|
|
// (Float_t) catPh2,
|
| 427 |
|
|
// evtCat
|
| 428 |
|
|
// };
|
| 429 |
fabstoec |
1.1 |
|
| 430 |
|
|
// to keep the Tree slim, only add in case we haqve found a passing pair...
|
| 431 |
bendavid |
1.4 |
// if(_mass > 0.) {
|
| 432 |
|
|
// hCiCTuple->Fill(fillEvent);
|
| 433 |
fabstoec |
1.1 |
|
| 434 |
bendavid |
1.4 |
|
| 435 |
|
|
|
| 436 |
|
|
|
| 437 |
fabstoec |
1.1 |
return;
|
| 438 |
|
|
|
| 439 |
|
|
}
|
| 440 |
|
|
|
| 441 |
|
|
//--------------------------------------------------------------------------------------------------
|
| 442 |
|
|
void PhotonPairSelector::SlaveBegin()
|
| 443 |
|
|
{
|
| 444 |
|
|
// Run startup code on the computer (slave) doing the actual analysis. Here,
|
| 445 |
|
|
// we just request the photon collection branch.
|
| 446 |
|
|
|
| 447 |
|
|
ReqEventObject(fPhotonBranchName, fPhotons, fPhotonsFromBranch);
|
| 448 |
|
|
ReqEventObject(fTrackBranchName, fTracks, true);
|
| 449 |
|
|
ReqEventObject(fElectronName, fElectrons, true);
|
| 450 |
|
|
ReqEventObject(fPileUpDenName, fPileUpDen, true);
|
| 451 |
|
|
ReqEventObject(fPVName, fPV, fPVFromBranch);
|
| 452 |
|
|
ReqEventObject(fConversionName, fConversions,true);
|
| 453 |
|
|
ReqEventObject(fBeamspotName, fBeamspot, true);
|
| 454 |
|
|
ReqEventObject(fPFCandName, fPFCands, true);
|
| 455 |
|
|
|
| 456 |
|
|
if (!fIsData) {
|
| 457 |
|
|
ReqBranch(fPileUpName, fPileUp);
|
| 458 |
|
|
ReqBranch(fMCParticleName, fMCParticles);
|
| 459 |
|
|
}
|
| 460 |
|
|
|
| 461 |
|
|
if (fPhotonSelType.CompareTo("CiCSelection") == 0)
|
| 462 |
|
|
fPhSelType = kCiCPhSelection;
|
| 463 |
|
|
else if (fPhotonSelType.CompareTo("MITSelection") == 0)
|
| 464 |
|
|
fPhSelType = kMITPhSelection;
|
| 465 |
|
|
else
|
| 466 |
|
|
fPhSelType = kNoPhSelection;
|
| 467 |
|
|
|
| 468 |
|
|
if (fVertexSelType.CompareTo("CiCSelection") == 0)
|
| 469 |
|
|
fVtxSelType = kCiCVtxSelection;
|
| 470 |
|
|
else if (fVertexSelType.CompareTo("MITSelection") == 0)
|
| 471 |
|
|
fVtxSelType = kMITVtxSelection;
|
| 472 |
|
|
else
|
| 473 |
|
|
fVtxSelType = kStdVtxSelection;
|
| 474 |
|
|
|
| 475 |
bendavid |
1.4 |
PhotonPairSelectorDiphotonEvent::Class()->IgnoreTObjectStreamer();
|
| 476 |
|
|
PhotonPairSelectorPhoton::Class()->IgnoreTObjectStreamer();
|
| 477 |
|
|
|
| 478 |
|
|
fDiphotonEvent = new PhotonPairSelectorDiphotonEvent;
|
| 479 |
|
|
hCiCTuple = new TTree(fTupleName.Data(),fTupleName.Data());
|
| 480 |
|
|
hCiCTuple->Branch("dphevent",fDiphotonEvent);
|
| 481 |
|
|
|
| 482 |
|
|
|
| 483 |
|
|
//hCiCTuple = new TNtuple(fTupleName.Data(),fTupleName.Data(),"rho:higgspt:higgsZ:vtxZ:numPU:mass:ptgg:evtnum1:evtnum2:runnum:lumisec:ph1Cat:ph2Cat:evtCat");
|
| 484 |
fabstoec |
1.1 |
|
| 485 |
|
|
AddOutput(hCiCTuple);
|
| 486 |
|
|
|
| 487 |
|
|
}
|
| 488 |
|
|
|
| 489 |
|
|
// ----------------------------------------------------------------------------------------
|
| 490 |
|
|
// some helpfer functions....
|
| 491 |
|
|
void PhotonPairSelector::FindHiggsPtAndZ(Float_t& pt, Float_t& decayZ) {
|
| 492 |
|
|
|
| 493 |
|
|
pt = -999.;
|
| 494 |
|
|
decayZ = -999.;
|
| 495 |
|
|
|
| 496 |
|
|
// loop over all GEN particles and look for status 1 photons
|
| 497 |
|
|
for(UInt_t i=0; i<fMCParticles->GetEntries(); ++i) {
|
| 498 |
|
|
const MCParticle* p = fMCParticles->At(i);
|
| 499 |
|
|
if( !(p->Is(MCParticle::kH)) ) continue;
|
| 500 |
|
|
pt=p->Pt();
|
| 501 |
|
|
decayZ = p->DecayVertex().Z();
|
| 502 |
|
|
break;
|
| 503 |
|
|
}
|
| 504 |
|
|
|
| 505 |
|
|
return;
|
| 506 |
|
|
}
|
| 507 |
|
|
|
| 508 |
|
|
// this routine looks for the idx of the run-range
|
| 509 |
|
|
Int_t PhotonPairSelector::FindRunRangeIdx(UInt_t run) {
|
| 510 |
|
|
Int_t runRange=-1;
|
| 511 |
|
|
for(UInt_t iRun = 0; iRun<fRunStart.size(); ++iRun) {
|
| 512 |
|
|
if( run >= fRunStart[iRun] && run <= fRunEnd[iRun]) {
|
| 513 |
|
|
runRange = (Int_t) iRun;
|
| 514 |
|
|
return runRange;
|
| 515 |
|
|
}
|
| 516 |
|
|
}
|
| 517 |
|
|
return runRange;
|
| 518 |
|
|
}
|
| 519 |
|
|
|
| 520 |
|
|
|
| 521 |
|
|
Double_t PhotonPairSelector::GetDataEnCorr(Int_t runRange, PhotonTools::CiCBaseLineCats cat) {
|
| 522 |
|
|
switch( cat ) {
|
| 523 |
|
|
case PhotonTools::kCiCCat1:
|
| 524 |
|
|
return fDataEnCorr_EB_hR9[runRange];
|
| 525 |
|
|
case PhotonTools::kCiCCat2:
|
| 526 |
|
|
return fDataEnCorr_EB_lR9[runRange];
|
| 527 |
|
|
case PhotonTools::kCiCCat3:
|
| 528 |
|
|
return fDataEnCorr_EE_hR9[runRange];
|
| 529 |
|
|
case PhotonTools::kCiCCat4:
|
| 530 |
|
|
return fDataEnCorr_EE_lR9[runRange];
|
| 531 |
|
|
default:
|
| 532 |
|
|
return 1.;
|
| 533 |
|
|
}
|
| 534 |
|
|
}
|
| 535 |
|
|
|
| 536 |
|
|
|
| 537 |
|
|
Double_t PhotonPairSelector::GetMCSmearFac(PhotonTools::CiCBaseLineCats cat) {
|
| 538 |
|
|
switch( cat ) {
|
| 539 |
|
|
case PhotonTools::kCiCCat1:
|
| 540 |
|
|
return fMCSmear_EB_hR9;
|
| 541 |
|
|
case PhotonTools::kCiCCat2:
|
| 542 |
|
|
return fMCSmear_EB_lR9;
|
| 543 |
|
|
case PhotonTools::kCiCCat3:
|
| 544 |
|
|
return fMCSmear_EE_hR9;
|
| 545 |
|
|
case PhotonTools::kCiCCat4:
|
| 546 |
|
|
return fMCSmear_EE_lR9;
|
| 547 |
|
|
default:
|
| 548 |
|
|
return 1.;
|
| 549 |
|
|
}
|
| 550 |
|
|
}
|
| 551 |
|
|
|
| 552 |
|
|
Float_t PhotonPairSelector::GetEventCat(PhotonTools::CiCBaseLineCats cat1, PhotonTools::CiCBaseLineCats cat2) {
|
| 553 |
|
|
|
| 554 |
|
|
bool ph1IsEB = (cat1 == PhotonTools::kCiCCat1 || cat1 == PhotonTools::kCiCCat2);
|
| 555 |
|
|
bool ph2IsEB = (cat2 == PhotonTools::kCiCCat1 || cat2 == PhotonTools::kCiCCat2);
|
| 556 |
|
|
|
| 557 |
|
|
bool ph1IsHR9 = (cat1 == PhotonTools::kCiCCat1 || cat1 == PhotonTools::kCiCCat3);
|
| 558 |
|
|
bool ph2IsHR9 = (cat2 == PhotonTools::kCiCCat1 || cat2 == PhotonTools::kCiCCat3);
|
| 559 |
|
|
|
| 560 |
|
|
if( ph1IsEB && ph2IsEB )
|
| 561 |
|
|
return ( ph1IsHR9 && ph2IsHR9 ? 0. : 1.);
|
| 562 |
|
|
|
| 563 |
|
|
return ( ph1IsHR9 && ph2IsHR9 ? 2. : 3.);
|
| 564 |
|
|
}
|
| 565 |
bendavid |
1.4 |
|
| 566 |
|
|
const MCParticle *PhotonPairSelector::MatchMC(const Photon *ph) const
|
| 567 |
|
|
{
|
| 568 |
|
|
|
| 569 |
|
|
for (UInt_t i=0; i<fMCParticles->GetEntries(); ++i) {
|
| 570 |
|
|
const MCParticle *p = fMCParticles->At(i);
|
| 571 |
|
|
if ( p->AbsPdgId()==22 && p->IsGenerated() && MathUtils::DeltaR(*ph,*p) < 0.3 && p->Mother() && (p->Mother()->AbsPdgId()==25 || p->Mother()->AbsPdgId()<=21) ) {
|
| 572 |
|
|
return p;
|
| 573 |
|
|
}
|
| 574 |
|
|
}
|
| 575 |
|
|
return 0;
|
| 576 |
|
|
|
| 577 |
|
|
}
|
| 578 |
|
|
|
| 579 |
|
|
void PhotonPairSelectorPhoton::SetVars(const Photon *p, const MCParticle *m) {
|
| 580 |
|
|
e = p->E();
|
| 581 |
|
|
pt = p->Pt();
|
| 582 |
|
|
eta = p->Eta();
|
| 583 |
|
|
phi = p->Phi();
|
| 584 |
|
|
r9 = p->R9();
|
| 585 |
|
|
e5x5 = p->E55();
|
| 586 |
|
|
const SuperCluster *s = p->SCluster();
|
| 587 |
|
|
sce = s->Energy();
|
| 588 |
|
|
scrawe = s->RawEnergy();
|
| 589 |
|
|
scpse = s->PreshowerEnergy();
|
| 590 |
|
|
sceta = s->Eta();
|
| 591 |
|
|
scphi = s->Phi();
|
| 592 |
|
|
isbarrel = (s->AbsEta()<1.5);
|
| 593 |
|
|
isr9reco = (isbarrel && r9>0.94) || (!isbarrel && r9>0.95);
|
| 594 |
|
|
isr9cat = (r9>0.94);
|
| 595 |
|
|
|
| 596 |
|
|
if (isbarrel) {
|
| 597 |
|
|
if (isr9cat) phcat = 1;
|
| 598 |
|
|
else phcat = 2;
|
| 599 |
|
|
}
|
| 600 |
|
|
else {
|
| 601 |
|
|
if (isr9cat) phcat = 3;
|
| 602 |
|
|
else phcat = 4;
|
| 603 |
|
|
}
|
| 604 |
|
|
|
| 605 |
|
|
if (m) {
|
| 606 |
|
|
ispromptgen = kTRUE;
|
| 607 |
|
|
gene = m->E();
|
| 608 |
|
|
genpt = m->Pt();
|
| 609 |
|
|
geneta = m->Eta();
|
| 610 |
|
|
genphi = m->Phi();
|
| 611 |
|
|
}
|
| 612 |
|
|
else {
|
| 613 |
|
|
ispromptgen = kFALSE;
|
| 614 |
|
|
gene = -99.;
|
| 615 |
|
|
genpt = -99.;
|
| 616 |
|
|
geneta = -99.;
|
| 617 |
|
|
genphi = -99.;
|
| 618 |
|
|
}
|
| 619 |
|
|
|
| 620 |
|
|
} |
