| 1 |
fabstoec |
1.1 |
#include "MitPhysics/Mods/interface/PhotonPairSelector.h"
|
| 2 |
|
|
#include "MitAna/DataTree/interface/PhotonCol.h"
|
| 3 |
|
|
#include "MitAna/DataTree/interface/PFCandidateCol.h"
|
| 4 |
|
|
#include "MitPhysics/Init/interface/ModNames.h"
|
| 5 |
|
|
#include "MitPhysics/Utils/interface/IsolationTools.h"
|
| 6 |
|
|
#include "MitPhysics/Utils/interface/PhotonTools.h"
|
| 7 |
|
|
#include "MitPhysics/Utils/interface/VertexTools.h"
|
| 8 |
|
|
#include <TNtuple.h>
|
| 9 |
|
|
#include <TRandom3.h>
|
| 10 |
|
|
|
| 11 |
|
|
using namespace mithep;
|
| 12 |
|
|
|
| 13 |
|
|
ClassImp(mithep::PhotonPairSelector)
|
| 14 |
|
|
|
| 15 |
|
|
//--------------------------------------------------------------------------------------------------
|
| 16 |
|
|
PhotonPairSelector::PhotonPairSelector(const char *name, const char *title) :
|
| 17 |
|
|
// Base Module...
|
| 18 |
|
|
BaseMod (name,title),
|
| 19 |
|
|
|
| 20 |
|
|
// define all the Branches to load
|
| 21 |
|
|
fPhotonBranchName (Names::gkPhotonBrn),
|
| 22 |
|
|
fElectronName (Names::gkElectronBrn),
|
| 23 |
|
|
fConversionName (Names::gkMvfConversionBrn),
|
| 24 |
|
|
fTrackBranchName (Names::gkTrackBrn),
|
| 25 |
|
|
fPileUpDenName (Names::gkPileupEnergyDensityBrn),
|
| 26 |
|
|
fPVName (Names::gkPVBeamSpotBrn),
|
| 27 |
|
|
fBeamspotName (Names::gkBeamSpotBrn),
|
| 28 |
|
|
fPFCandName (Names::gkPFCandidatesBrn),
|
| 29 |
|
|
// MC specific stuff...
|
| 30 |
|
|
fMCParticleName (Names::gkMCPartBrn),
|
| 31 |
|
|
fPileUpName (Names::gkPileupInfoBrn),
|
| 32 |
|
|
|
| 33 |
|
|
fGoodPhotonsName (ModNames::gkGoodPhotonsName),
|
| 34 |
|
|
|
| 35 |
|
|
// ----------------------------------------
|
| 36 |
|
|
// Selection Types
|
| 37 |
|
|
fPhotonSelType ("NoSelection"),
|
| 38 |
|
|
fVertexSelType ("StdSelection"),
|
| 39 |
|
|
fPhSelType (kNoPhSelection),
|
| 40 |
|
|
fVtxSelType (kStdVtxSelection),
|
| 41 |
|
|
|
| 42 |
|
|
// ----------------------------------------
|
| 43 |
|
|
fPhotonPtMin (20.0),
|
| 44 |
|
|
fPhotonEtaMax (2.5),
|
| 45 |
|
|
|
| 46 |
|
|
fLeadingPtMin (40.0),
|
| 47 |
|
|
fTrailingPtMin (30.0),
|
| 48 |
|
|
|
| 49 |
|
|
fIsData (false),
|
| 50 |
|
|
fPhotonsFromBranch (true),
|
| 51 |
|
|
fPVFromBranch (true),
|
| 52 |
|
|
|
| 53 |
|
|
// ----------------------------------------
|
| 54 |
|
|
// collections....
|
| 55 |
|
|
fPhotons (0),
|
| 56 |
|
|
fElectrons (0),
|
| 57 |
|
|
fConversions (0),
|
| 58 |
|
|
fTracks (0),
|
| 59 |
|
|
fPileUpDen (0),
|
| 60 |
|
|
fPV (0),
|
| 61 |
|
|
fBeamspot (0),
|
| 62 |
|
|
fPFCands (0),
|
| 63 |
|
|
fMCParticles (0),
|
| 64 |
|
|
fPileUp (0),
|
| 65 |
|
|
|
| 66 |
|
|
// ---------------------------------------
|
| 67 |
|
|
fDataEnCorr_EB_hR9 (0.),
|
| 68 |
|
|
fDataEnCorr_EB_lR9 (0.),
|
| 69 |
|
|
fDataEnCorr_EE_hR9 (0.),
|
| 70 |
|
|
fDataEnCorr_EE_lR9 (0.),
|
| 71 |
|
|
|
| 72 |
|
|
fRunStart (0),
|
| 73 |
|
|
fRunEnd (0),
|
| 74 |
|
|
|
| 75 |
|
|
fMCSmear_EB_hR9 (0.),
|
| 76 |
|
|
fMCSmear_EB_lR9 (0.),
|
| 77 |
|
|
fMCSmear_EE_hR9 (0.),
|
| 78 |
|
|
fMCSmear_EE_lR9 (0.),
|
| 79 |
|
|
|
| 80 |
|
|
// ---------------------------------------
|
| 81 |
|
|
rng (new TRandom3()),
|
| 82 |
|
|
|
| 83 |
|
|
// ---------------------------------------
|
| 84 |
|
|
fDoDataEneCorr (true),
|
| 85 |
|
|
fDoMCSmear (true),
|
| 86 |
fabstoec |
1.2 |
fDoVtxSelection (true),
|
| 87 |
|
|
fApplyEleVeto (true),
|
| 88 |
|
|
|
| 89 |
|
|
fTupleName ("hCiCtuple")
|
| 90 |
fabstoec |
1.1 |
|
| 91 |
|
|
{
|
| 92 |
|
|
// Constructor.
|
| 93 |
|
|
}
|
| 94 |
|
|
|
| 95 |
|
|
PhotonPairSelector::~PhotonPairSelector(){
|
| 96 |
|
|
if(rng) delete rng;
|
| 97 |
|
|
}
|
| 98 |
|
|
|
| 99 |
|
|
//--------------------------------------------------------------------------------------------------
|
| 100 |
|
|
void PhotonPairSelector::Process()
|
| 101 |
|
|
{
|
| 102 |
|
|
// ------------------------------------------------------------
|
| 103 |
|
|
// Process entries of the tree.
|
| 104 |
|
|
LoadEventObject(fPhotonBranchName, fPhotons);
|
| 105 |
|
|
LoadEventObject(fElectronName, fElectrons);
|
| 106 |
|
|
LoadEventObject(fConversionName, fConversions);
|
| 107 |
|
|
LoadEventObject(fTrackBranchName, fTracks);
|
| 108 |
|
|
LoadEventObject(fPileUpDenName, fPileUpDen);
|
| 109 |
|
|
LoadEventObject(fPVName, fPV);
|
| 110 |
|
|
LoadEventObject(fBeamspotName, fBeamspot);
|
| 111 |
|
|
LoadEventObject(fPFCandName, fPFCands);
|
| 112 |
|
|
|
| 113 |
|
|
if( !fIsData ) {
|
| 114 |
|
|
LoadBranch(fMCParticleName);
|
| 115 |
|
|
LoadBranch(fPileUpName);
|
| 116 |
|
|
}
|
| 117 |
|
|
|
| 118 |
|
|
// -----------------------------------------------------------
|
| 119 |
|
|
// OUtput Photon Collection. It will ALWAYS conatrin either 0 or 2 Photons
|
| 120 |
|
|
PhotonOArr *GoodPhotons = new PhotonOArr;
|
| 121 |
|
|
GoodPhotons->SetName(fGoodPhotonsName);
|
| 122 |
|
|
GoodPhotons->SetOwner(kTRUE);
|
| 123 |
|
|
|
| 124 |
|
|
|
| 125 |
|
|
// ------------------------------------------------------------
|
| 126 |
|
|
// load event based information
|
| 127 |
|
|
Float_t _numPU = -1.; // some sensible default values....
|
| 128 |
|
|
Float_t _tRho = -99.;
|
| 129 |
fabstoec |
1.2 |
if( fPileUpDen->GetEntries() > 0 )
|
| 130 |
|
|
_tRho = (Double_t) fPileUpDen->At(0)->RhoRandomLowEta();
|
| 131 |
|
|
|
| 132 |
|
|
if( !fIsData ) {
|
| 133 |
|
|
for (UInt_t i=0; i<fPileUp->GetEntries(); ++i) {
|
| 134 |
|
|
const PileupInfo *puinfo = fPileUp->At(i);
|
| 135 |
|
|
if (puinfo->GetBunchCrossing()==0) {
|
| 136 |
|
|
_numPU = (Float_t) puinfo->GetPU_NumInteractions();
|
| 137 |
|
|
break;
|
| 138 |
|
|
}
|
| 139 |
|
|
}
|
| 140 |
|
|
}
|
| 141 |
|
|
|
| 142 |
fabstoec |
1.1 |
const BaseVertex *bsp = dynamic_cast<const BaseVertex*>(fBeamspot->At(0));
|
| 143 |
|
|
|
| 144 |
|
|
// ------------------------------------------------------------
|
| 145 |
|
|
// Get Event header for Run info etc.
|
| 146 |
|
|
const EventHeader* evtHead = this->GetEventHeader();
|
| 147 |
|
|
unsigned int evtNum = evtHead->EvtNum();
|
| 148 |
|
|
Float_t _evtNum1 = (Float_t) ( (int) (evtNum/10000.) );
|
| 149 |
|
|
Float_t _evtNum2 = (Float_t) ( (int) (evtNum % 10000) );
|
| 150 |
|
|
UInt_t runNumber = evtHead->RunNum();
|
| 151 |
|
|
Float_t _runNum = (Float_t) runNumber;
|
| 152 |
|
|
Float_t _lumiSec = (Float_t) evtHead->LumiSec();
|
| 153 |
|
|
|
| 154 |
|
|
// ------------------------------------------------------------
|
| 155 |
|
|
// here we'll store the preselected Photons (and which CiCCategory they are...)
|
| 156 |
|
|
PhotonOArr* preselPh = new PhotonOArr;
|
| 157 |
|
|
std::vector<PhotonTools::CiCBaseLineCats> preselCat;
|
| 158 |
|
|
preselCat.resize(0);
|
| 159 |
|
|
|
| 160 |
|
|
// 1. we do the pre-selection; but keep the non-passing photons in a secont container...
|
| 161 |
|
|
for (UInt_t i=0; i<fPhotons->GetEntries(); ++i) {
|
| 162 |
|
|
const Photon *ph = fPhotons->At(i);
|
| 163 |
|
|
|
| 164 |
|
|
if(ph->SCluster()->AbsEta()>= fPhotonEtaMax || (ph->SCluster()->AbsEta()>=1.4442 && ph->SCluster()->AbsEta()<=1.566)) continue;
|
| 165 |
|
|
if(ph->Et() < fPhotonPtMin) continue;
|
| 166 |
|
|
if(ph->HadOverEm() > 0.15) continue;
|
| 167 |
|
|
if(ph->IsEB()) {
|
| 168 |
|
|
if(ph->CoviEtaiEta() > 0.013) continue;
|
| 169 |
|
|
} else {
|
| 170 |
|
|
if(ph->CoviEtaiEta() > 0.03) continue;
|
| 171 |
|
|
}
|
| 172 |
|
|
preselPh->Add(ph);
|
| 173 |
fabstoec |
1.2 |
}
|
| 174 |
|
|
|
| 175 |
|
|
// Sorry... need the second loop here in order to sort & assign the right Categories..
|
| 176 |
|
|
preselPh->Sort();
|
| 177 |
|
|
for(unsigned int iPh = 0; iPh <preselPh->GetEntries(); ++iPh) {
|
| 178 |
|
|
const Photon* ph = preselPh->At(iPh);
|
| 179 |
fabstoec |
1.1 |
preselCat.push_back(PhotonTools::CiCBaseLineCat(ph));
|
| 180 |
|
|
}
|
| 181 |
|
|
|
| 182 |
|
|
// ------------------------------------------------------------
|
| 183 |
|
|
// compute how many pairs there are ...
|
| 184 |
|
|
unsigned int numPairs = 0;
|
| 185 |
|
|
if( preselPh->GetEntries() > 0) numPairs = (preselPh->GetEntries()-1)*preselPh->GetEntries()/2;
|
| 186 |
|
|
// ... and create all possible pairs of pre-selected photons
|
| 187 |
|
|
std::vector<unsigned int> idx1st;
|
| 188 |
|
|
std::vector<unsigned int> idx2nd;
|
| 189 |
|
|
std::vector<PhotonTools::CiCBaseLineCats> cat1st;
|
| 190 |
|
|
std::vector<PhotonTools::CiCBaseLineCats> cat2nd;
|
| 191 |
|
|
// ... this will be used to store whether a givne pair passes the cuts
|
| 192 |
|
|
std::vector<bool> pairPasses;
|
| 193 |
|
|
|
| 194 |
|
|
if(numPairs > 0) {
|
| 195 |
|
|
for(unsigned int i1st = 0; i1st <preselPh->GetEntries() - 1; ++i1st) {
|
| 196 |
|
|
for(unsigned int i2nd = i1st + 1; i2nd <preselPh->GetEntries(); ++i2nd) {
|
| 197 |
|
|
idx1st.push_back(i1st);
|
| 198 |
|
|
idx2nd.push_back(i2nd);
|
| 199 |
|
|
pairPasses.push_back(true);
|
| 200 |
|
|
}
|
| 201 |
|
|
}
|
| 202 |
|
|
}
|
| 203 |
|
|
|
| 204 |
|
|
// ------------------------------------------------------------
|
| 205 |
|
|
// array to store the index of 'chosen Vtx' for each pair
|
| 206 |
|
|
const Vertex** theVtx = new const Vertex*[numPairs]; // holds the 'chosen' Vtx for each Pair
|
| 207 |
|
|
Photon** fixPh1st = new Photon*[numPairs]; // holds the 1st Photon for each Pair
|
| 208 |
|
|
Photon** fixPh2nd = new Photon*[numPairs]; // holds the 2nd photon for each Pair
|
| 209 |
|
|
|
| 210 |
|
|
|
| 211 |
|
|
// store pair-indices for pairs passing the selection
|
| 212 |
|
|
std::vector<unsigned int> passPairs;
|
| 213 |
|
|
passPairs.resize(0);
|
| 214 |
|
|
|
| 215 |
|
|
// ------------------------------------------------------------
|
| 216 |
|
|
// Loop over all Pairs and to the 'incredible machine' running....
|
| 217 |
|
|
for(unsigned int iPair = 0; iPair < numPairs; ++iPair) {
|
| 218 |
|
|
|
| 219 |
|
|
// first we need a hard copy of the incoming photons
|
| 220 |
|
|
fixPh1st[iPair] = new Photon(*preselPh->At(idx1st[iPair]));
|
| 221 |
|
|
fixPh2nd[iPair] = new Photon(*preselPh->At(idx2nd[iPair]));
|
| 222 |
|
|
// we also store the category, so we don't have to ask all the time...
|
| 223 |
|
|
cat1st.push_back(preselCat[idx1st[iPair]]);
|
| 224 |
|
|
cat2nd.push_back(preselCat[idx2nd[iPair]]);
|
| 225 |
|
|
|
| 226 |
|
|
// now we dicide if we either scale (Data) or Smear (MC) the Photons
|
| 227 |
|
|
if (fIsData) {
|
| 228 |
|
|
if(fDoDataEneCorr) {
|
| 229 |
|
|
// statring with scale = 1.
|
| 230 |
|
|
double scaleFac1 = 1.;
|
| 231 |
|
|
double scaleFac2 = 1.;
|
| 232 |
|
|
// checking the run Rangees ...
|
| 233 |
|
|
Int_t runRange = FindRunRangeIdx(runNumber);
|
| 234 |
|
|
if(runRange > -1) {
|
| 235 |
|
|
scaleFac1 += GetDataEnCorr(runRange, cat1st[iPair]);
|
| 236 |
|
|
scaleFac2 += GetDataEnCorr(runRange, cat2nd[iPair]);
|
| 237 |
|
|
}
|
| 238 |
|
|
PhotonTools::ScalePhoton(fixPh1st[iPair], scaleFac1);
|
| 239 |
|
|
PhotonTools::ScalePhoton(fixPh2nd[iPair], scaleFac2);
|
| 240 |
|
|
}
|
| 241 |
|
|
} else {
|
| 242 |
|
|
if(fDoMCSmear) {
|
| 243 |
|
|
// get the seed to do deterministic smearing...
|
| 244 |
|
|
UInt_t seedBase = (UInt_t) evtNum + (UInt_t) _runNum + (UInt_t) _lumiSec;
|
| 245 |
|
|
UInt_t seed1 = seedBase + (UInt_t) fixPh1st[iPair]->E() + (UInt_t) (TMath::Abs(10.*fixPh1st[iPair]->SCluster()->Eta()));
|
| 246 |
|
|
UInt_t seed2 = seedBase + (UInt_t) fixPh2nd[iPair]->E() + (UInt_t) (TMath::Abs(10.*fixPh2nd[iPair]->SCluster()->Eta()));
|
| 247 |
|
|
// get the smearing for MC photons..
|
| 248 |
fabstoec |
1.3 |
|
| 249 |
fabstoec |
1.1 |
double width1 = GetMCSmearFac(cat1st[iPair]);
|
| 250 |
|
|
double width2 = GetMCSmearFac(cat2nd[iPair]);
|
| 251 |
fabstoec |
1.3 |
|
| 252 |
fabstoec |
1.1 |
PhotonTools::SmearPhoton(fixPh1st[iPair], rng, width1, seed1);
|
| 253 |
|
|
PhotonTools::SmearPhoton(fixPh2nd[iPair], rng, width2, seed2);
|
| 254 |
fabstoec |
1.3 |
|
| 255 |
fabstoec |
1.1 |
}
|
| 256 |
|
|
}
|
| 257 |
|
|
|
| 258 |
|
|
// store the vertex for this pair
|
| 259 |
|
|
switch( fVtxSelType ){
|
| 260 |
|
|
case kStdVtxSelection:
|
| 261 |
|
|
theVtx[iPair] = fPV->At(0);
|
| 262 |
|
|
break;
|
| 263 |
|
|
case kCiCVtxSelection:
|
| 264 |
|
|
theVtx[iPair] = VertexTools::findVtxBasicRanking(fixPh1st[iPair],fixPh2nd[iPair], bsp, fPV, fConversions);
|
| 265 |
|
|
break;
|
| 266 |
|
|
case kMITVtxSelection:
|
| 267 |
|
|
// need PFCandidate Collection
|
| 268 |
|
|
theVtx[iPair] = VertexTools::BestVtx(fPFCands, fPV, bsp, mithep::FourVector((fixPh1st[iPair]->Mom()+fixPh2nd[iPair]->Mom())));
|
| 269 |
|
|
break;
|
| 270 |
|
|
default:
|
| 271 |
|
|
theVtx[iPair] = fPV->At(0);
|
| 272 |
fabstoec |
1.2 |
|
| 273 |
fabstoec |
1.1 |
}
|
| 274 |
fabstoec |
1.2 |
|
| 275 |
fabstoec |
1.1 |
// fix the kinematics for both events
|
| 276 |
|
|
FourVectorM newMom1st = fixPh1st[iPair]->MomVtx(theVtx[iPair]->Position());
|
| 277 |
|
|
FourVectorM newMom2nd = fixPh2nd[iPair]->MomVtx(theVtx[iPair]->Position());
|
| 278 |
|
|
fixPh1st[iPair]->SetMom(newMom1st.X(), newMom1st.Y(), newMom1st.Z(), newMom1st.E());
|
| 279 |
|
|
fixPh2nd[iPair]->SetMom(newMom2nd.X(), newMom2nd.Y(), newMom2nd.Z(), newMom2nd.E());
|
| 280 |
|
|
|
| 281 |
|
|
// check if both photons pass the CiC selection
|
| 282 |
|
|
// FIX-ME: Add other possibilities....
|
| 283 |
|
|
bool pass1 = false;
|
| 284 |
|
|
bool pass2 = false;
|
| 285 |
|
|
switch( fVtxSelType ){
|
| 286 |
|
|
case kNoPhSelection:
|
| 287 |
|
|
pass1 = ( fixPh1st[iPair]->Pt() > fLeadingPtMin );
|
| 288 |
|
|
pass2 = ( fixPh2nd[iPair]->Pt() > fTrailingPtMin );
|
| 289 |
|
|
break;
|
| 290 |
|
|
case kCiCPhSelection:
|
| 291 |
fabstoec |
1.3 |
|
| 292 |
|
|
|
| 293 |
fabstoec |
1.2 |
pass1 = PhotonTools::PassCiCSelection(fixPh1st[iPair], theVtx[iPair], fTracks, fElectrons, fPV, _tRho, fLeadingPtMin, fApplyEleVeto);
|
| 294 |
|
|
if(pass1) pass2 = PhotonTools::PassCiCSelection(fixPh2nd[iPair], theVtx[iPair], fTracks, fElectrons, fPV, _tRho, fTrailingPtMin, fApplyEleVeto);
|
| 295 |
fabstoec |
1.3 |
|
| 296 |
fabstoec |
1.1 |
break;
|
| 297 |
|
|
case kMITPhSelection:
|
| 298 |
fabstoec |
1.3 |
// FIX-ME: This is a place-holder.. MIT guys: Please work hard... ;)
|
| 299 |
fabstoec |
1.1 |
pass1 = ( fixPh1st[iPair]->Pt() > fLeadingPtMin );
|
| 300 |
|
|
pass2 = ( fixPh2nd[iPair]->Pt() > fTrailingPtMin );
|
| 301 |
|
|
break;
|
| 302 |
|
|
default:
|
| 303 |
|
|
pass1 = true;
|
| 304 |
|
|
pass2 = true;
|
| 305 |
|
|
}
|
| 306 |
|
|
// finally, if both Photons pass the selections, add the pair to the 'passing Pairs)
|
| 307 |
|
|
if( pass1 && pass2 ) passPairs.push_back(iPair);
|
| 308 |
|
|
}
|
| 309 |
|
|
|
| 310 |
|
|
|
| 311 |
|
|
// ---------------------------------------------------------------
|
| 312 |
|
|
// ... we're almost done, stau focused...
|
| 313 |
|
|
// loop over all passing pairs and find the one with the highest sum Et
|
| 314 |
|
|
const Vertex* _theVtx = NULL;
|
| 315 |
|
|
Photon* phHard = NULL;
|
| 316 |
|
|
Photon* phSoft = NULL;
|
| 317 |
|
|
|
| 318 |
|
|
PhotonTools::CiCBaseLineCats catPh1 = PhotonTools::kCiCNoCat;
|
| 319 |
|
|
PhotonTools::CiCBaseLineCats catPh2 = PhotonTools::kCiCNoCat;
|
| 320 |
|
|
|
| 321 |
|
|
double maxSumEt = 0.;
|
| 322 |
|
|
for(unsigned int iPair=0; iPair<passPairs.size(); ++iPair){
|
| 323 |
|
|
double sumEt = fixPh1st[passPairs[iPair]]->Et();
|
| 324 |
|
|
sumEt += fixPh2nd[passPairs[iPair]]->Et();
|
| 325 |
|
|
if( sumEt > maxSumEt ) {
|
| 326 |
|
|
maxSumEt = sumEt;
|
| 327 |
|
|
phHard = fixPh1st[passPairs[iPair]];
|
| 328 |
|
|
phSoft = fixPh2nd[passPairs[iPair]];
|
| 329 |
|
|
catPh1 = cat1st[passPairs[iPair]];
|
| 330 |
|
|
catPh2 = cat2nd[passPairs[iPair]];
|
| 331 |
|
|
_theVtx = theVtx[iPair];
|
| 332 |
|
|
}
|
| 333 |
|
|
}
|
| 334 |
|
|
|
| 335 |
|
|
// ---------------------------------------------------------------
|
| 336 |
|
|
// we have the Photons (*PARTY*)... compute some useful qunatities
|
| 337 |
|
|
|
| 338 |
|
|
Float_t _theVtxZ = -999.;
|
| 339 |
|
|
|
| 340 |
|
|
if(phHard && phSoft) {
|
| 341 |
|
|
GoodPhotons->AddOwned(phHard);
|
| 342 |
|
|
GoodPhotons->AddOwned(phSoft);
|
| 343 |
|
|
}
|
| 344 |
|
|
|
| 345 |
|
|
if(_theVtx) _theVtxZ=_theVtx->Position().Z();
|
| 346 |
|
|
|
| 347 |
|
|
// sort according to pt
|
| 348 |
|
|
GoodPhotons->Sort();
|
| 349 |
|
|
|
| 350 |
|
|
// add to event for other modules to use
|
| 351 |
|
|
AddObjThisEvt(GoodPhotons);
|
| 352 |
|
|
|
| 353 |
|
|
// delete auxiliary photon collection...
|
| 354 |
|
|
delete preselPh;
|
| 355 |
|
|
delete[] theVtx;
|
| 356 |
|
|
|
| 357 |
|
|
// Fill the useful information (mass and di-photon pt)
|
| 358 |
|
|
bool doFill = ( phHard && phSoft );
|
| 359 |
|
|
Float_t _mass = ( doFill ? (phHard->Mom()+phSoft->Mom()).M() : -100.);
|
| 360 |
|
|
Float_t _ptgg = ( doFill ? (phHard->Mom()+phSoft->Mom()).Pt() : -100.);
|
| 361 |
|
|
|
| 362 |
|
|
// in case of a MC event, try to find Higgs and Higgs decay Z poisition
|
| 363 |
|
|
Float_t _pth = -100.;
|
| 364 |
|
|
Float_t _decayZ = -100.;
|
| 365 |
|
|
if( !fIsData ) FindHiggsPtAndZ(_pth, _decayZ);
|
| 366 |
|
|
|
| 367 |
|
|
Float_t evtCat = -1.;
|
| 368 |
|
|
if( doFill ) {
|
| 369 |
|
|
evtCat = GetEventCat(catPh1, catPh2);
|
| 370 |
|
|
if(_ptgg < 40.) evtCat += 4.;
|
| 371 |
|
|
}
|
| 372 |
|
|
|
| 373 |
|
|
Float_t fillEvent[] = { _tRho,
|
| 374 |
|
|
_pth,
|
| 375 |
|
|
_decayZ,
|
| 376 |
|
|
_theVtxZ,
|
| 377 |
|
|
_numPU,
|
| 378 |
|
|
_mass,
|
| 379 |
|
|
_ptgg,
|
| 380 |
|
|
_evtNum1,
|
| 381 |
|
|
_evtNum2,
|
| 382 |
|
|
_runNum,
|
| 383 |
|
|
_lumiSec,
|
| 384 |
|
|
(Float_t) catPh1,
|
| 385 |
|
|
(Float_t) catPh2,
|
| 386 |
|
|
evtCat
|
| 387 |
|
|
};
|
| 388 |
|
|
|
| 389 |
|
|
// to keep the Tree slim, only add in case we haqve found a passing pair...
|
| 390 |
|
|
if(_mass > 0.)
|
| 391 |
|
|
hCiCTuple->Fill(fillEvent);
|
| 392 |
|
|
|
| 393 |
|
|
return;
|
| 394 |
|
|
|
| 395 |
|
|
}
|
| 396 |
|
|
|
| 397 |
|
|
//--------------------------------------------------------------------------------------------------
|
| 398 |
|
|
void PhotonPairSelector::SlaveBegin()
|
| 399 |
|
|
{
|
| 400 |
|
|
// Run startup code on the computer (slave) doing the actual analysis. Here,
|
| 401 |
|
|
// we just request the photon collection branch.
|
| 402 |
|
|
|
| 403 |
|
|
ReqEventObject(fPhotonBranchName, fPhotons, fPhotonsFromBranch);
|
| 404 |
|
|
ReqEventObject(fTrackBranchName, fTracks, true);
|
| 405 |
|
|
ReqEventObject(fElectronName, fElectrons, true);
|
| 406 |
|
|
ReqEventObject(fPileUpDenName, fPileUpDen, true);
|
| 407 |
|
|
ReqEventObject(fPVName, fPV, fPVFromBranch);
|
| 408 |
|
|
ReqEventObject(fConversionName, fConversions,true);
|
| 409 |
|
|
ReqEventObject(fBeamspotName, fBeamspot, true);
|
| 410 |
|
|
ReqEventObject(fPFCandName, fPFCands, true);
|
| 411 |
|
|
|
| 412 |
|
|
if (!fIsData) {
|
| 413 |
|
|
ReqBranch(fPileUpName, fPileUp);
|
| 414 |
|
|
ReqBranch(fMCParticleName, fMCParticles);
|
| 415 |
|
|
}
|
| 416 |
|
|
|
| 417 |
|
|
if (fPhotonSelType.CompareTo("CiCSelection") == 0)
|
| 418 |
|
|
fPhSelType = kCiCPhSelection;
|
| 419 |
|
|
else if (fPhotonSelType.CompareTo("MITSelection") == 0)
|
| 420 |
|
|
fPhSelType = kMITPhSelection;
|
| 421 |
|
|
else
|
| 422 |
|
|
fPhSelType = kNoPhSelection;
|
| 423 |
|
|
|
| 424 |
|
|
if (fVertexSelType.CompareTo("CiCSelection") == 0)
|
| 425 |
|
|
fVtxSelType = kCiCVtxSelection;
|
| 426 |
|
|
else if (fVertexSelType.CompareTo("MITSelection") == 0)
|
| 427 |
|
|
fVtxSelType = kMITVtxSelection;
|
| 428 |
|
|
else
|
| 429 |
|
|
fVtxSelType = kStdVtxSelection;
|
| 430 |
|
|
|
| 431 |
fabstoec |
1.2 |
hCiCTuple = new TNtuple(fTupleName.Data(),fTupleName.Data(),"rho:higgspt:higgsZ:vtxZ:numPU:mass:ptgg:evtnum1:evtnum2:runnum:lumisec:ph1Cat:ph2Cat:evtCat");
|
| 432 |
fabstoec |
1.1 |
|
| 433 |
|
|
AddOutput(hCiCTuple);
|
| 434 |
|
|
|
| 435 |
|
|
}
|
| 436 |
|
|
|
| 437 |
|
|
// ----------------------------------------------------------------------------------------
|
| 438 |
|
|
// some helpfer functions....
|
| 439 |
|
|
void PhotonPairSelector::FindHiggsPtAndZ(Float_t& pt, Float_t& decayZ) {
|
| 440 |
|
|
|
| 441 |
|
|
pt = -999.;
|
| 442 |
|
|
decayZ = -999.;
|
| 443 |
|
|
|
| 444 |
|
|
// loop over all GEN particles and look for status 1 photons
|
| 445 |
|
|
for(UInt_t i=0; i<fMCParticles->GetEntries(); ++i) {
|
| 446 |
|
|
const MCParticle* p = fMCParticles->At(i);
|
| 447 |
|
|
if( !(p->Is(MCParticle::kH)) ) continue;
|
| 448 |
|
|
pt=p->Pt();
|
| 449 |
|
|
decayZ = p->DecayVertex().Z();
|
| 450 |
|
|
break;
|
| 451 |
|
|
}
|
| 452 |
|
|
|
| 453 |
|
|
return;
|
| 454 |
|
|
}
|
| 455 |
|
|
|
| 456 |
|
|
// this routine looks for the idx of the run-range
|
| 457 |
|
|
Int_t PhotonPairSelector::FindRunRangeIdx(UInt_t run) {
|
| 458 |
|
|
Int_t runRange=-1;
|
| 459 |
|
|
for(UInt_t iRun = 0; iRun<fRunStart.size(); ++iRun) {
|
| 460 |
|
|
if( run >= fRunStart[iRun] && run <= fRunEnd[iRun]) {
|
| 461 |
|
|
runRange = (Int_t) iRun;
|
| 462 |
|
|
return runRange;
|
| 463 |
|
|
}
|
| 464 |
|
|
}
|
| 465 |
|
|
return runRange;
|
| 466 |
|
|
}
|
| 467 |
|
|
|
| 468 |
|
|
|
| 469 |
|
|
Double_t PhotonPairSelector::GetDataEnCorr(Int_t runRange, PhotonTools::CiCBaseLineCats cat) {
|
| 470 |
|
|
switch( cat ) {
|
| 471 |
|
|
case PhotonTools::kCiCCat1:
|
| 472 |
|
|
return fDataEnCorr_EB_hR9[runRange];
|
| 473 |
|
|
case PhotonTools::kCiCCat2:
|
| 474 |
|
|
return fDataEnCorr_EB_lR9[runRange];
|
| 475 |
|
|
case PhotonTools::kCiCCat3:
|
| 476 |
|
|
return fDataEnCorr_EE_hR9[runRange];
|
| 477 |
|
|
case PhotonTools::kCiCCat4:
|
| 478 |
|
|
return fDataEnCorr_EE_lR9[runRange];
|
| 479 |
|
|
default:
|
| 480 |
|
|
return 1.;
|
| 481 |
|
|
}
|
| 482 |
|
|
}
|
| 483 |
|
|
|
| 484 |
|
|
|
| 485 |
|
|
Double_t PhotonPairSelector::GetMCSmearFac(PhotonTools::CiCBaseLineCats cat) {
|
| 486 |
|
|
switch( cat ) {
|
| 487 |
|
|
case PhotonTools::kCiCCat1:
|
| 488 |
|
|
return fMCSmear_EB_hR9;
|
| 489 |
|
|
case PhotonTools::kCiCCat2:
|
| 490 |
|
|
return fMCSmear_EB_lR9;
|
| 491 |
|
|
case PhotonTools::kCiCCat3:
|
| 492 |
|
|
return fMCSmear_EE_hR9;
|
| 493 |
|
|
case PhotonTools::kCiCCat4:
|
| 494 |
|
|
return fMCSmear_EE_lR9;
|
| 495 |
|
|
default:
|
| 496 |
|
|
return 1.;
|
| 497 |
|
|
}
|
| 498 |
|
|
}
|
| 499 |
|
|
|
| 500 |
|
|
Float_t PhotonPairSelector::GetEventCat(PhotonTools::CiCBaseLineCats cat1, PhotonTools::CiCBaseLineCats cat2) {
|
| 501 |
|
|
|
| 502 |
|
|
bool ph1IsEB = (cat1 == PhotonTools::kCiCCat1 || cat1 == PhotonTools::kCiCCat2);
|
| 503 |
|
|
bool ph2IsEB = (cat2 == PhotonTools::kCiCCat1 || cat2 == PhotonTools::kCiCCat2);
|
| 504 |
|
|
|
| 505 |
|
|
bool ph1IsHR9 = (cat1 == PhotonTools::kCiCCat1 || cat1 == PhotonTools::kCiCCat3);
|
| 506 |
|
|
bool ph2IsHR9 = (cat2 == PhotonTools::kCiCCat1 || cat2 == PhotonTools::kCiCCat3);
|
| 507 |
|
|
|
| 508 |
|
|
if( ph1IsEB && ph2IsEB )
|
| 509 |
|
|
return ( ph1IsHR9 && ph2IsHR9 ? 0. : 1.);
|
| 510 |
|
|
|
| 511 |
|
|
return ( ph1IsHR9 && ph2IsHR9 ? 2. : 3.);
|
| 512 |
|
|
}
|
