| fc392675 |
1 | // Jet-Hadron Correlations PID |
| 2 | // Event plane dependence task. |
| 3 | // |
| 4 | // Author: J Mazer |
| 5 | |
| 6 | // task head include |
| 7 | #include "AliAnalysisTaskEmcalJetHadEPpid.h" |
| 8 | |
| 9 | // general ROOT includes |
| 10 | #include <TCanvas.h> |
| 11 | #include <TChain.h> |
| 12 | #include <TClonesArray.h> |
| 13 | #include <TH1F.h> |
| 14 | #include <TH2F.h> |
| 15 | #include <TH3F.h> |
| 16 | #include <THnSparse.h> |
| 17 | #include <TList.h> |
| 18 | #include <TLorentzVector.h> |
| 19 | #include <TParameter.h> |
| 20 | #include <TParticle.h> |
| 21 | #include <TTree.h> |
| 22 | #include <TVector3.h> |
| 23 | #include <TObjArray.h> |
| 24 | |
| 25 | // AliROOT includes |
| 26 | #include "AliAODEvent.h" |
| 27 | #include "AliESDEvent.h" |
| 28 | #include "AliAnalysisManager.h" |
| 29 | #include "AliAnalysisTask.h" |
| 30 | #include "AliCentrality.h" |
| 31 | #include "AliEmcalJet.h" |
| 32 | #include "AliAODJet.h" |
| 33 | #include "AliVCluster.h" |
| 34 | #include "AliVTrack.h" |
| 35 | #include <AliVEvent.h> |
| 36 | #include <AliVParticle.h> |
| 37 | #include "AliRhoParameter.h" |
| 38 | #include "AliEmcalParticle.h" |
| 39 | |
| 40 | // Localized Rho includes |
| 41 | #include "AliLocalRhoParameter.h" |
| 42 | #include "AliAnalysisTaskLocalRho.h" |
| 43 | |
| 44 | // event handler (and pico's) includes |
| 45 | #include <AliInputEventHandler.h> |
| 46 | #include <AliVEventHandler.h> |
| 47 | #include "AliESDInputHandler.h" |
| 48 | #include "AliPicoTrack.h" |
| 49 | #include "AliEventPoolManager.h" |
| 50 | |
| 51 | // PID includes |
| 52 | #include "AliPIDResponse.h" |
| 53 | #include "AliTPCPIDResponse.h" |
| 54 | #include "AliESDpid.h" |
| 55 | |
| 56 | // magnetic field includes |
| 57 | #include "TGeoGlobalMagField.h" |
| 58 | #include "AliMagF.h" |
| 59 | |
| 60 | ClassImp(AliAnalysisTaskEmcalJetHadEPpid) |
| 61 | |
| 62 | //________________________________________________________________________ |
| 63 | AliAnalysisTaskEmcalJetHadEPpid::AliAnalysisTaskEmcalJetHadEPpid() : |
| 64 | AliAnalysisTaskEmcalJet("correlations",kFALSE), |
| 65 | fPhimin(-10), fPhimax(10), |
| 66 | fEtamin(-0.9), fEtamax(0.9), |
| 67 | fAreacut(0.0), fTrkBias(5), fClusBias(5), fTrkEta(0.9), fJetPtcut(15.0), |
| 68 | fDoEventMixing(0), fMixingTracks(50000), |
| 69 | doPlotGlobalRho(kFALSE), doVariableBinning(kFALSE), |
| 70 | dovarbinTHnSparse(kFALSE), useAOD(kTRUE), doPID(kTRUE), |
| 71 | fLocalRhoVal(0), |
| 72 | fTracksName(""), fJetsName(""), |
| 73 | event(0), |
| 74 | isPItpc(0), isKtpc(0), isPtpc(0), nPIDtpc(0) , // pid TPC |
| 75 | isPIits(0), isKits(0), isPits(0), nPIDits(0) , // pid ITS |
| 76 | isPItof(0), isKtof(0), isPtof(0), nPIDtof(0) , // pid TOF |
| 77 | fPoolMgr(0x0), |
| 78 | fPIDResponse(0x0), fTPCResponse(), |
| 79 | fESD(0), fAOD(0), |
| 80 | fHistTPCdEdX(0), fHistITSsignal(0), //fHistTOFsignal(0), |
| 81 | fHistRhovsCent(0), fHistNjetvsCent(0), fHistCentrality(0), |
| 82 | fHistZvtx(0), fHistMult(0), |
| 83 | fHistJetPhi(0), fHistTrackPhi(0), |
| 84 | fHistJetHaddPhiIN(0), fHistJetHaddPhiOUT(0), fHistJetHaddPhiMID(0), |
| 85 | fHistJetHaddPhiBias(0), fHistJetHaddPhiINBias(0), fHistJetHaddPhiOUTBias(0), fHistJetHaddPhiMIDBias(0), |
| 86 | fHistMEdPHI(0), |
| 87 | fHistTrackPtallcent(0), |
| 88 | fHistJetEtaPhi(0), fHistJetHEtaPhi(0), |
| 89 | fHistSEphieta(0), fHistMEphieta(0), |
| 90 | fHistJetHaddPHI(0), |
| 91 | fHistPID(0), |
| 92 | fhnPID(0x0), fhnMixedEvents(0x0), fhnJH(0x0) |
| 93 | { |
| 94 | // Default Constructor |
| 95 | for(Int_t ilab=0; ilab<4; ilab++){ |
| 96 | for(Int_t ipta=0; ipta<7; ipta++){ |
| 97 | fHistTrackEtaPhi[ilab][ipta]=0; |
| 98 | } // end of pt-associated loop |
| 99 | } // end of lab loop |
| 100 | |
| 101 | for(Int_t itrackpt=0; itrackpt<9; itrackpt++){ |
| 102 | fHistJetHadbindPhi[itrackpt]=0; |
| 103 | fHistJetHadbindPhiIN[itrackpt]=0; |
| 104 | fHistJetHadbindPhiMID[itrackpt]=0; |
| 105 | fHistJetHadbindPhiOUT[itrackpt]=0; |
| 106 | } // end of trackpt bin loop |
| 107 | |
| 108 | for(Int_t icent = 0; icent<2; ++icent){ |
| 109 | fHistJetPt[icent]=0; |
| 110 | fHistJetPtBias[icent]=0; |
| 111 | fHistJetPtTT[icent]=0; |
| 112 | fHistAreavsRawPt[icent]=0; |
| 113 | |
| 114 | for(Int_t iptjet = 0; iptjet<5; ++iptjet){ |
| 115 | for(Int_t ieta = 0; ieta<3; ++ieta){ |
| 116 | fHistJetH[icent][iptjet][ieta]=0; |
| 117 | fHistJetHBias[icent][iptjet][ieta]=0; |
| 118 | fHistJetHTT[icent][iptjet][ieta]=0; |
| 119 | } // end of eta loop |
| 120 | } // end of pt-jet loop |
| 121 | } // end of centrality loop |
| 122 | |
| 123 | // centrality dependent histo's |
| 124 | for (Int_t i = 0;i<6;++i){ |
| 125 | fHistJetPtvsTrackPt[i] = 0; |
| 126 | fHistRawJetPtvsTrackPt[i] = 0; |
| 127 | fHistTrackPt[i] = 0; |
| 128 | fHistEP0[i] = 0; |
| 129 | fHistEP0A[i] = 0; |
| 130 | fHistEP0C[i] = 0; |
| 131 | fHistEPAvsC[i] = 0; |
| 132 | fHistJetPtvsdEP[i] = 0; |
| 133 | fHistJetPtvsdEPBias[i] = 0; |
| 134 | fHistRhovsdEP[i] = 0; |
| 135 | fHistJetEtaPhiPt[i] = 0; |
| 136 | fHistJetEtaPhiPtBias[i] = 0; |
| 137 | fHistJetPtArea[i] = 0; |
| 138 | fHistJetPtAreaBias[i] = 0; |
| 139 | fHistJetPtNcon[i] = 0; |
| 140 | fHistJetPtNconBias[i] = 0; |
| 141 | fHistJetPtNconCh[i] = 0; |
| 142 | fHistJetPtNconBiasCh[i] = 0; |
| 143 | fHistJetPtNconEm[i] = 0; |
| 144 | fHistJetPtNconBiasEm[i] = 0; |
| 145 | fHistJetHaddPhiINcent[i] = 0; |
| 146 | fHistJetHaddPhiOUTcent[i] = 0; |
| 147 | fHistJetHaddPhiMIDcent[i] = 0; |
| 148 | } |
| 149 | |
| 150 | SetMakeGeneralHistograms(kTRUE); |
| 151 | |
| 152 | // define input and output slots here |
| 153 | DefineInput(0, TChain::Class()); |
| 154 | DefineOutput(1, TList::Class()); |
| 155 | } |
| 156 | |
| 157 | //________________________________________________________________________ |
| 158 | AliAnalysisTaskEmcalJetHadEPpid::AliAnalysisTaskEmcalJetHadEPpid(const char *name) : |
| 159 | AliAnalysisTaskEmcalJet(name,kTRUE), |
| 160 | fPhimin(-10), fPhimax(10), |
| 161 | fEtamin(-0.9), fEtamax(0.9), |
| 162 | fAreacut(0.0), fTrkBias(5), fClusBias(5), fTrkEta(0.9), fJetPtcut(15.0), |
| 163 | fDoEventMixing(0), fMixingTracks(50000), |
| 164 | doPlotGlobalRho(kFALSE), doVariableBinning(kFALSE), |
| 165 | dovarbinTHnSparse(kFALSE), useAOD(kTRUE), doPID(kTRUE), |
| 166 | fLocalRhoVal(0), |
| 167 | fTracksName(""), fJetsName(""), |
| 168 | event(0), |
| 169 | isPItpc(0), isKtpc(0), isPtpc(0), nPIDtpc(0), // pid TPC |
| 170 | isPIits(0), isKits(0), isPits(0), nPIDits(0), // pid ITS |
| 171 | isPItof(0), isKtof(0), isPtof(0), nPIDtof(0), // pid TOF |
| 172 | fPoolMgr(0x0), |
| 173 | fPIDResponse(0x0), fTPCResponse(), |
| 174 | fESD(0), fAOD(0), |
| 175 | fHistTPCdEdX(0), fHistITSsignal(0), //fHistTOFsignal(0), |
| 176 | fHistRhovsCent(0), fHistNjetvsCent(0), fHistCentrality(0), |
| 177 | fHistZvtx(0), fHistMult(0), |
| 178 | fHistJetPhi(0), fHistTrackPhi(0), |
| 179 | fHistJetHaddPhiIN(0), fHistJetHaddPhiOUT(0), fHistJetHaddPhiMID(0), |
| 180 | fHistJetHaddPhiBias(0), fHistJetHaddPhiINBias(0), fHistJetHaddPhiOUTBias(0), fHistJetHaddPhiMIDBias(0), |
| 181 | fHistMEdPHI(0), |
| 182 | fHistTrackPtallcent(0), |
| 183 | fHistJetEtaPhi(0), fHistJetHEtaPhi(0), |
| 184 | fHistSEphieta(0), fHistMEphieta(0), |
| 185 | fHistJetHaddPHI(0), |
| 186 | fHistPID(0), |
| 187 | fhnPID(0x0), fhnMixedEvents(0x0), fhnJH(0x0) |
| 188 | { |
| 189 | // Default Constructor |
| 190 | for(Int_t ilab=0; ilab<4; ilab++){ |
| 191 | for(Int_t ipta=0; ipta<7; ipta++){ |
| 192 | fHistTrackEtaPhi[ilab][ipta]=0; |
| 193 | } // end of pt-associated loop |
| 194 | } // end of lab loop |
| 195 | |
| 196 | for(Int_t itrackpt=0; itrackpt<9; itrackpt++){ |
| 197 | fHistJetHadbindPhi[itrackpt]=0; |
| 198 | fHistJetHadbindPhiIN[itrackpt]=0; |
| 199 | fHistJetHadbindPhiMID[itrackpt]=0; |
| 200 | fHistJetHadbindPhiOUT[itrackpt]=0; |
| 201 | } // end of trackpt bin loop |
| 202 | |
| 203 | for(Int_t icent = 0; icent<2; ++icent){ |
| 204 | fHistJetPt[icent]=0; |
| 205 | fHistJetPtBias[icent]=0; |
| 206 | fHistJetPtTT[icent]=0; |
| 207 | fHistAreavsRawPt[icent]=0; |
| 208 | |
| 209 | for(Int_t iptjet = 0; iptjet<5; ++iptjet){ |
| 210 | for(Int_t ieta = 0; ieta<3; ++ieta){ |
| 211 | fHistJetH[icent][iptjet][ieta]=0; |
| 212 | fHistJetHBias[icent][iptjet][ieta]=0; |
| 213 | fHistJetHTT[icent][iptjet][ieta]=0; |
| 214 | } // end of eta loop |
| 215 | } // end of pt-jet loop |
| 216 | } // end of centrality loop |
| 217 | |
| 218 | // centrality dependent histo's |
| 219 | for (Int_t i = 0;i<6;++i){ |
| 220 | fHistJetPtvsTrackPt[i] = 0; |
| 221 | fHistRawJetPtvsTrackPt[i] = 0; |
| 222 | fHistTrackPt[i] = 0; |
| 223 | fHistEP0[i] = 0; |
| 224 | fHistEP0A[i] = 0; |
| 225 | fHistEP0C[i] = 0; |
| 226 | fHistEPAvsC[i] = 0; |
| 227 | fHistJetPtvsdEP[i] = 0; |
| 228 | fHistJetPtvsdEPBias[i] = 0; |
| 229 | fHistRhovsdEP[i] = 0; |
| 230 | fHistJetEtaPhiPt[i] = 0; |
| 231 | fHistJetEtaPhiPtBias[i] = 0; |
| 232 | fHistJetPtArea[i] = 0; |
| 233 | fHistJetPtAreaBias[i] = 0; |
| 234 | fHistJetPtNcon[i] = 0; |
| 235 | fHistJetPtNconBias[i] = 0; |
| 236 | fHistJetPtNconCh[i] = 0; |
| 237 | fHistJetPtNconBiasCh[i] = 0; |
| 238 | fHistJetPtNconEm[i] = 0; |
| 239 | fHistJetPtNconBiasEm[i] = 0; |
| 240 | fHistJetHaddPhiINcent[i] = 0; |
| 241 | fHistJetHaddPhiOUTcent[i] = 0; |
| 242 | fHistJetHaddPhiMIDcent[i] = 0; |
| 243 | } |
| 244 | |
| 245 | SetMakeGeneralHistograms(kTRUE); |
| 246 | |
| 247 | // define input and output slots here |
| 248 | DefineInput(0, TChain::Class()); |
| 249 | DefineOutput(1, TList::Class()); |
| 250 | } |
| 251 | |
| 252 | //_______________________________________________________________________ |
| 253 | AliAnalysisTaskEmcalJetHadEPpid::~AliAnalysisTaskEmcalJetHadEPpid() |
| 254 | { |
| 255 | // destructor |
| 256 | if (fOutput) { |
| 257 | delete fOutput; |
| 258 | fOutput = 0; |
| 259 | } |
| 260 | } |
| 261 | |
| 262 | //________________________________________________________________________ |
| 263 | void AliAnalysisTaskEmcalJetHadEPpid::UserCreateOutputObjects() |
| 264 | { // This is called ONCE! |
| 265 | if (!fCreateHisto) return; |
| 266 | AliAnalysisTaskEmcalJet::UserCreateOutputObjects(); |
| 267 | OpenFile(1); // do I need the 1? |
| 268 | |
| 269 | // create histograms that arn't array |
| 270 | fHistTPCdEdX = new TH2F("TPCdEdX", "TPCdEdX", 2000, 0.0, 100.0, 500, 0, 500); |
| 271 | fHistITSsignal = new TH2F("ITSsignal", "ITSsignal", 2000, 0.0, 100.0, 500, 0, 500); |
| 272 | // fHistTOFsignal = new TH2F("TOFsignal", "TOFsignal", 2000, 0.0, 100.0, 500, 0, 500); |
| 273 | fHistRhovsCent = new TH2F("RhovsCent", "RhovsCent", 100, 0.0, 100.0, 500, 0, 500); |
| 274 | fHistNjetvsCent = new TH2F("NjetvsCent", "NjetvsCent", 100, 0.0, 100.0, 100, 0, 100); |
| 275 | fHistTrackPtallcent = new TH1F("fHistTrackPtallcent", "p_{T} distribution", 1000, 0.0, 100.0); |
| 276 | fHistCentrality = new TH1F("fHistCentrality","centrality",100,0,100); |
| 277 | fHistZvtx = new TH1F("fHistZvertex","z vertex",60,-30,30); |
| 278 | fHistJetEtaPhi = new TH2F("fHistJetEtaPhi","Jet #eta-#phi",900,-1.8,1.8,640,-3.2,3.2); |
| 279 | fHistJetHEtaPhi = new TH2F("fHistJetHEtaPhi","Jet-Hadron #Delta#eta-#Delta#phi",900,-1.8,1.8,640,-1.6,4.8); |
| 280 | fHistSEphieta = new TH2F("fHistSEphieta", "Single Event #phi-#eta distribution", 64,-0.5*TMath::Pi(), 1.5*TMath::Pi(), 32,-1.8,1.8); // was 64 bins |
| 281 | fHistMEphieta = new TH2F("fHistMEphieta", "Mixed Event #phi-#eta distribution", 64, -0.5*TMath::Pi(), 1.5*TMath::Pi(), 32,-1.8,1.8); // was 64 bins |
| 282 | fHistJetHaddPHI = new TH1F("fHistJetHaddPHI", "Jet-Hadron #Delta#varphi", 128,-0.5*TMath::Pi(),1.5*TMath::Pi()); |
| 283 | fHistJetPhi = new TH1F("fHistJetPhi", "Jet #phi Distribution", 128, -2.0*TMath::Pi(), 2.0*TMath::Pi()); |
| 284 | fHistTrackPhi = new TH1F("fHistTrackPhi", "Track #phi Distribution", 128, -2.0*TMath::Pi(), 2.0*TMath::Pi()); |
| 285 | fHistJetHaddPhiIN = new TH1F("fHistJetHaddPhiIN","Jet-Hadron #Delta#varphi IN PLANE", 128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 286 | fHistJetHaddPhiOUT = new TH1F("fHistJetHaddPhiOUT","Jet-Hadron #Delta#varphi OUT PLANE",128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 287 | fHistJetHaddPhiMID = new TH1F("fHistJetHaddPhiMID","Jet-Hadron #Delta#varphi MIDDLE of PLANE",128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 288 | fHistJetHaddPhiBias = new TH1F("fHistJetHaddPhiBias","Jet-Hadron #Delta#varphi with bias",128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 289 | fHistJetHaddPhiINBias = new TH1F("fHistJetHaddPhiINBias","Jet-Hadron #Delta#varphi IN PLANE with bias", 128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 290 | fHistJetHaddPhiOUTBias = new TH1F("fHistJetHaddPhiOUTBias","Jet-Hadron #Delta#varphi OUT PLANE with bias",128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 291 | fHistJetHaddPhiMIDBias = new TH1F("fHistJetHaddPhiMIDBias","Jet-Hadron #Delta#varphi MIDDLE of PLANE with bias",128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 292 | |
| 293 | fHistPID = new TH1F("fHistPID","PID Counter",12, -0.5, 11.5); |
| 294 | SetfHistPIDcounterLabels(fHistPID); |
| 295 | fOutput->Add(fHistPID); |
| 296 | |
| 297 | char name[200]; |
| 298 | |
| 299 | for(Int_t ipta=0; ipta<7; ++ipta){ |
| 300 | for(Int_t ilab=0; ilab<4; ++ilab){ |
| 81b592c4 |
301 | snprintf(name,200, "fHistTrackEtaPhi_%i_%i", ilab,ipta); |
| fc392675 |
302 | fHistTrackEtaPhi[ilab][ipta] = new TH2F(name,name,400,-1,1,640,0.0,2.*TMath::Pi()); |
| 303 | /// fOutput->Add(fHistTrackEtaPhi[ilab][ipta]); |
| 304 | } // end of lab loop |
| 305 | } // end of pt-associated loop |
| 306 | |
| 307 | |
| 308 | // jet hadron (binned) correlations in dPHI |
| 309 | for(Int_t itrackpt=0; itrackpt<9; itrackpt++){ |
| 81b592c4 |
310 | snprintf(name,200,"fHistJetHadbindPhi_%i",itrackpt); |
| fc392675 |
311 | fHistJetHadbindPhi[itrackpt] = new TH1F(name,name,128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 312 | fOutput->Add(fHistJetHadbindPhi[itrackpt]); |
| 313 | |
| 81b592c4 |
314 | snprintf(name,200,"fHistJetHadbindPhiIN_%i",itrackpt); |
| fc392675 |
315 | fHistJetHadbindPhiIN[itrackpt] = new TH1F(name,name,128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 316 | fOutput->Add(fHistJetHadbindPhiIN[itrackpt]); |
| 317 | |
| 81b592c4 |
318 | snprintf(name,200,"fHistJetHadbindPhiMID_%i",itrackpt); |
| fc392675 |
319 | fHistJetHadbindPhiMID[itrackpt] = new TH1F(name,name,128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 320 | fOutput->Add(fHistJetHadbindPhiMID[itrackpt]); |
| 321 | |
| 81b592c4 |
322 | snprintf(name,200,"fHistJetHadbindPhiOUT_%i",itrackpt); |
| fc392675 |
323 | fHistJetHadbindPhiOUT[itrackpt] = new TH1F(name,name,128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 324 | fOutput->Add(fHistJetHadbindPhiOUT[itrackpt]); |
| 325 | } // end of trackpt bin loop |
| 326 | |
| 327 | for(Int_t icent = 0; icent<2; ++icent){ |
| 81b592c4 |
328 | snprintf(name,200,"fHistJetPt_%i",icent); |
| fc392675 |
329 | fHistJetPt[icent] = new TH1F(name,name,200,0,200); |
| 330 | fOutput->Add(fHistJetPt[icent]); |
| 331 | |
| 81b592c4 |
332 | snprintf(name,200,"fHistJetPtBias_%i",icent); |
| fc392675 |
333 | fHistJetPtBias[icent] = new TH1F(name,name,200,0,200); |
| 334 | fOutput->Add(fHistJetPtBias[icent]); |
| 335 | |
| 81b592c4 |
336 | snprintf(name,200,"fHistJetPtTT_%i",icent); |
| fc392675 |
337 | fHistJetPtTT[icent] = new TH1F(name,name,200,0,200); |
| 338 | fOutput->Add(fHistJetPtTT[icent]); |
| 339 | |
| 81b592c4 |
340 | snprintf(name,200,"fHistAreavsRawPt_%i",icent); |
| fc392675 |
341 | fHistAreavsRawPt[icent] = new TH2F(name,name,100,0,1,200,0,200); |
| 342 | //fOutput->Add(fHistAreavsRawPt[icent]); |
| 343 | |
| 344 | for(Int_t iptjet = 0; iptjet<5; ++iptjet){ |
| 345 | for(Int_t ieta = 0; ieta<3; ++ieta){ |
| 81b592c4 |
346 | snprintf(name,200,"fHistJetH_%i_%i_%i",icent,iptjet,ieta); |
| fc392675 |
347 | fHistJetH[icent][iptjet][ieta]=new TH2F(name,name,64,-0.5*TMath::Pi(),1.5*TMath::Pi(),300,0,30); |
| 348 | fOutput->Add(fHistJetH[icent][iptjet][ieta]); |
| 349 | |
| 81b592c4 |
350 | snprintf(name,200,"fHistJetHBias_%i_%i_%i",icent,iptjet,ieta); |
| fc392675 |
351 | fHistJetHBias[icent][iptjet][ieta]=new TH2F(name,name,64,-0.5*TMath::Pi(),1.5*TMath::Pi(),300,0,30); |
| 352 | fOutput->Add(fHistJetHBias[icent][iptjet][ieta]); |
| 353 | |
| 81b592c4 |
354 | snprintf(name,200,"fHistJetHTT_%i_%i_%i",icent,iptjet,ieta); |
| fc392675 |
355 | fHistJetHTT[icent][iptjet][ieta]=new TH2F(name,name,64,-0.5*TMath::Pi(),1.5*TMath::Pi(),300,0,30); |
| 356 | fOutput->Add(fHistJetHTT[icent][iptjet][ieta]); |
| 357 | } // end of eta loop |
| 358 | } // end of pt-jet loop |
| 359 | } // end of centrality loop |
| 360 | |
| 361 | // strings for titles |
| 362 | TString name1; |
| 363 | TString title1; |
| 364 | |
| 365 | for (Int_t i = 0;i<6;++i){ |
| 366 | name1 = TString(Form("JetPtvsTrackPt_%i",i)); |
| 367 | title1 = TString(Form("Jet p_{T} vs Leading Track p_{T} cent bin %i",i)); |
| 368 | fHistJetPtvsTrackPt[i] = new TH2F(name1,title1,250,-50,200,250,0,50); |
| 369 | fOutput->Add(fHistJetPtvsTrackPt[i]); |
| 370 | |
| 371 | name1 = TString(Form("RawJetPtvsTrackPt_%i",i)); |
| 372 | title1 = TString(Form("Raw Jet p_{T} vs Leading Track p_{T} cent bin %i",i)); |
| 373 | fHistRawJetPtvsTrackPt[i] = new TH2F(name1,title1,250,-50,200,250,0,50); |
| 374 | fOutput->Add(fHistRawJetPtvsTrackPt[i]); |
| 375 | |
| 376 | name1 = TString(Form("TrackPt_%i",i)); |
| 377 | title1 = TString(Form("Track p_{T} cent bin %i",i)); |
| 378 | fHistTrackPt[i] = new TH1F(name1,title1,1000,0,100); // up to 200? |
| 379 | fOutput->Add(fHistTrackPt[i]); |
| 380 | |
| 381 | name1 = TString(Form("EP0_%i",i)); |
| 382 | title1 = TString(Form("EP VZero cent bin %i",i)); |
| 383 | fHistEP0[i] = new TH1F(name1,title1,144,-TMath::Pi(),TMath::Pi()); |
| 384 | fOutput->Add(fHistEP0[i]); |
| 385 | |
| 386 | /* |
| 387 | name1 = TString(Form("EP0A_%i",i)); |
| 388 | title1 = TString(Form("EP VZero cent bin %i",i)); |
| 389 | fHistEP0A[i] = new TH1F(name1,title1,144,-TMath::Pi(),TMath::Pi()); |
| 390 | fOutput->Add(fHistEP0A[i]); |
| 391 | |
| 392 | name1 = TString(Form("EP0C_%i",i)); |
| 393 | title1 = TString(Form("EP VZero cent bin %i",i)); |
| 394 | fHistEP0C[i] = new TH1F(name1,title1,144,-TMath::Pi(),TMath::Pi()); |
| 395 | fOutput->Add(fHistEP0C[i]); |
| 396 | |
| 397 | name1 = TString(Form("EPAvsC_%i",i)); |
| 398 | title1 = TString(Form("EP VZero cent bin %i",i)); |
| 399 | fHistEPAvsC[i] = new TH2F(name1,title1,144,-TMath::Pi(),TMath::Pi(),144,-TMath::Pi(),TMath::Pi()); |
| 400 | fOutput->Add(fHistEPAvsC[i]); |
| 401 | */ |
| 402 | |
| 403 | name1 = TString(Form("JetPtvsdEP_%i",i)); |
| 404 | title1 = TString(Form("Jet p_{T} vs #DeltaEP cent bin %i",i)); |
| 405 | fHistJetPtvsdEP[i] = new TH2F(name1,title1,250,-50,200,288,-2*TMath::Pi(),2*TMath::Pi()); |
| 406 | fOutput->Add(fHistJetPtvsdEP[i]); |
| 407 | |
| 408 | name1 = TString(Form("JetPtvsdEPBias_%i",i)); |
| 409 | title1 = TString(Form("Bias Jet p_{T} vs #DeltaEP cent bin %i",i)); |
| 410 | fHistJetPtvsdEPBias[i] = new TH2F(name1,title1,250,-50,200,288,-2*TMath::Pi(),2*TMath::Pi()); |
| 411 | fOutput->Add(fHistJetPtvsdEPBias[i]); |
| 412 | |
| 413 | name1 = TString(Form("RhovsdEP_%i",i)); |
| 414 | title1 = TString(Form("#rho vs #DeltaEP cent bin %i",i)); |
| 415 | fHistRhovsdEP[i] = new TH2F(name1,title1,500,0,500,288,-2*TMath::Pi(),2*TMath::Pi()); |
| 416 | fOutput->Add(fHistRhovsdEP[i]); |
| 417 | |
| 418 | name1 = TString(Form("JetEtaPhiPt_%i",i)); |
| 419 | title1 = TString(Form("Jet #eta-#phi p_{T} cent bin %i",i)); |
| 420 | fHistJetEtaPhiPt[i] = new TH3F(name1,title1,250,-50,200,100,-1,1,64,-3.2,3.2); |
| 421 | fOutput->Add(fHistJetEtaPhiPt[i]); |
| 422 | |
| 423 | name1 = TString(Form("JetEtaPhiPtBias_%i",i)); |
| 424 | title1 = TString(Form("Jet #eta-#phi p_{T} Bias cent bin %i",i)); |
| 425 | fHistJetEtaPhiPtBias[i] = new TH3F(name1,title1,250,-50,200,100,-1,1,64,-3.2,3.2); |
| 426 | fOutput->Add(fHistJetEtaPhiPtBias[i]); |
| 427 | |
| 428 | name1 = TString(Form("JetPtArea_%i",i)); |
| 429 | title1 = TString(Form("Jet p_{T} Area cent bin %i",i)); |
| 430 | fHistJetPtArea[i] = new TH2F(name1,title1,250,-50,200,100,0,1); |
| 431 | fOutput->Add(fHistJetPtArea[i]); |
| 432 | |
| 433 | name1 = TString(Form("JetPtAreaBias_%i",i)); |
| 434 | title1 = TString(Form("Jet p_{T} Area Bias cent bin %i",i)); |
| 435 | fHistJetPtAreaBias[i] = new TH2F(name1,title1,250,-50,200,100,0,1); |
| 436 | fOutput->Add(fHistJetPtAreaBias[i]); |
| 437 | |
| 438 | name1 = TString(Form("JetPtNcon_%i",i)); |
| 439 | title1 = TString(Form("Jet p_{T} Ncon cent bin %i",i)); |
| 440 | fHistJetPtNcon[i] = new TH2F(name1,title1,250,-50,200,100,0,2000); |
| 441 | //fOutput->Add(fHistJetPtNcon[i]); |
| 442 | |
| 443 | name1 = TString(Form("JetPtNconBias_%i",i)); |
| 444 | title1 = TString(Form("Jet p_{T} NconBias cent bin %i",i)); |
| 445 | fHistJetPtNconBias[i] = new TH2F(name1,title1,250,-50,200,100,0,2000); |
| 446 | fOutput->Add(fHistJetPtNconBias[i]); |
| 447 | |
| 448 | name1 = TString(Form("JetPtNconCh_%i",i)); |
| 449 | title1 = TString(Form("Jet p_{T} NconCh cent bin %i",i)); |
| 450 | fHistJetPtNconCh[i] = new TH2F(name1,title1,250,-50,200,100,0,2000); |
| 451 | //fOutput->Add(fHistJetPtNconCh[i]); |
| 452 | |
| 453 | name1 = TString(Form("JetPtNconBiasCh_%i",i)); |
| 454 | title1 = TString(Form("Jet p_{T} NconBiasCh cent bin %i",i)); |
| 455 | fHistJetPtNconBiasCh[i] = new TH2F(name1,title1,250,-50,200,100,0,2000); |
| 456 | //fOutput->Add(fHistJetPtNconBiasCh[i]); |
| 457 | |
| 458 | name1 = TString(Form("JetPtNconEm_%i",i)); |
| 459 | title1 = TString(Form("Jet p_{T} NconEm cent bin %i",i)); |
| 460 | fHistJetPtNconEm[i] = new TH2F(name1,title1,250,-50,200,100,0,2000); |
| 461 | //fOutput->Add(fHistJetPtNconEm[i]); |
| 462 | |
| 463 | name1 = TString(Form("JetPtNconBiasEm_%i",i)); |
| 464 | title1 = TString(Form("Jet p_{T} NconBiasEm cent bin %i",i)); |
| 465 | fHistJetPtNconBiasEm[i] = new TH2F(name1,title1,250,-50,200,100,0,2000); |
| 466 | //fOutput->Add(fHistJetPtNconBiasEm[i]); |
| 467 | |
| 468 | name1 = TString(Form("JetHaddPhiINcent_%i",i)); |
| 469 | title1 = TString(Form("Jet Hadron #Delta#varphi Distribution IN PLANE cent bin %i",i)); |
| 470 | fHistJetHaddPhiINcent[i] = new TH1F(name1,title1,128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 471 | fOutput->Add(fHistJetHaddPhiINcent[i]); |
| 472 | |
| 473 | name1 = TString(Form("JetHaddPhiOUTcent_%i",i)); |
| 474 | title1 = TString(Form("Jet Hadron #Delta#varphi Distribution OUT PLANE cent bin %i",i)); |
| 475 | fHistJetHaddPhiOUTcent[i] = new TH1F(name1,title1,128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 476 | fOutput->Add(fHistJetHaddPhiOUTcent[i]); |
| 477 | |
| 478 | name1 = TString(Form("JetHaddPhiMIDcent_%i",i)); |
| 479 | title1 = TString(Form("Jet Hadron #Delta#varphi Distribution MIDDLE of PLANE cent bin %i",i)); |
| 480 | fHistJetHaddPhiMIDcent[i] = new TH1F(name1,title1,128,-0.5*TMath::Pi(), 1.5*TMath::Pi()); |
| 481 | fOutput->Add(fHistJetHaddPhiMIDcent[i]); |
| 482 | } |
| 483 | |
| 484 | // add histo's to output list |
| 485 | fOutput->Add(fHistTPCdEdX); |
| 486 | fOutput->Add(fHistITSsignal); |
| 487 | // fOutput->Add(fHistTOFsignal); |
| 488 | fOutput->Add(fHistRhovsCent); |
| 489 | fOutput->Add(fHistNjetvsCent); |
| 490 | fOutput->Add(fHistTrackPtallcent); |
| 491 | fOutput->Add(fHistJetEtaPhi); |
| 492 | //fOutput->Add(fHistTrackEtaPhi); |
| 493 | fOutput->Add(fHistJetHEtaPhi); |
| 494 | fOutput->Add(fHistCentrality); |
| 495 | fOutput->Add(fHistZvtx); |
| 496 | fOutput->Add(fHistJetPhi); |
| 497 | fOutput->Add(fHistTrackPhi); |
| 498 | fOutput->Add(fHistJetHaddPhiIN); |
| 499 | fOutput->Add(fHistJetHaddPhiOUT); |
| 500 | fOutput->Add(fHistJetHaddPhiMID); |
| 501 | fOutput->Add(fHistJetHaddPhiBias); |
| 502 | fOutput->Add(fHistJetHaddPhiINBias); |
| 503 | fOutput->Add(fHistJetHaddPhiOUTBias); |
| 504 | fOutput->Add(fHistJetHaddPhiMIDBias); |
| 505 | fOutput->Add(fHistSEphieta); |
| 506 | fOutput->Add(fHistMEphieta); |
| 507 | fOutput->Add(fHistJetHaddPHI); |
| 508 | |
| 509 | // set up jet-hadron sparse |
| 510 | UInt_t bitcoded = 0; // bit coded, see GetDimParams() below |
| 511 | UInt_t cifras = 0; |
| 512 | UInt_t bitcode = 0; // bit coded, see GetDimParamsPID() below |
| 513 | bitcoded = 1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<4 | 1<<5 | 1<<6 | 1<<7 | 1<<8 | 1<<9; |
| 514 | fhnJH = NewTHnSparseF("fhnJH", bitcoded); |
| 515 | fhnJH->Sumw2(); |
| 516 | /// fOutput->Add(fhnJH); |
| 517 | |
| 518 | // ****************************** PID ***************************************************** |
| 519 | // set up PID handler |
| 520 | AliAnalysisManager *man=AliAnalysisManager::GetAnalysisManager(); |
| 521 | AliInputEventHandler* inputHandler = (AliInputEventHandler*) (man->GetInputEventHandler()); |
| 522 | if(!inputHandler) { |
| 81b592c4 |
523 | AliError("Input handler needed"); |
| 524 | return; |
| fc392675 |
525 | } |
| 526 | |
| 527 | // PID response object |
| 528 | fPIDResponse = inputHandler->GetPIDResponse(); |
| 529 | if (!fPIDResponse) { |
| 530 | AliError("PIDResponse object was not created"); |
| 81b592c4 |
531 | return; |
| fc392675 |
532 | } |
| 533 | |
| 534 | // **************************************************************************************** |
| 535 | /* |
| 536 | // for pp we need mult bins for event mixing. Create binning here, to also make a histogram from it |
| 537 | Int_t nCentralityBins = 8; |
| 538 | Double_t centralityBins[9] = {0.0, 4., 9, 15, 25, 35, 55, 100.0,500.0}; |
| 539 | Double_t centralityBins[nCentralityBins+1]; |
| 540 | for(Int_t ic=0; ic<nCentralityBins+1; ic++){ |
| 541 | if(ic==nCentralityBins) centralityBins[ic]=500; |
| 542 | else centralityBins[ic]=10.0*ic; |
| 543 | } |
| 544 | */ |
| 545 | // setup for Pb-Pb collisions |
| 546 | Int_t nCentralityBins = 100; |
| 547 | Double_t centralityBins[nCentralityBins]; |
| 548 | for(Int_t ic=0; ic<nCentralityBins; ic++){ |
| 549 | centralityBins[ic]=1.0*ic; |
| 550 | } |
| 551 | |
| 552 | fHistMult = new TH1F("fHistMult","multiplicity",nCentralityBins,centralityBins); |
| 553 | fOutput->Add(fHistMult); |
| 554 | |
| 555 | // Event Mixing |
| 556 | Int_t trackDepth = fMixingTracks; |
| 557 | Int_t poolsize = 1000; // Maximum number of events, ignored in the present implemented of AliEventPoolManager |
| 558 | Int_t nZvtxBins = 5+1+5; |
| 559 | Double_t vertexBins[] = { -10, -8, -6, -4, -2, 0, 2, 4, 6, 8, 10}; |
| 560 | Double_t* zvtxbin = vertexBins; |
| 561 | fPoolMgr = new AliEventPoolManager(poolsize, trackDepth, nCentralityBins, centralityBins, nZvtxBins, zvtxbin); |
| 562 | |
| 563 | // set up event mixing sparse |
| 564 | if(fDoEventMixing){ |
| 565 | cifras = 1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<4 | 1<<5 | 1<<6 | 1<<7; |
| 566 | fhnMixedEvents = NewTHnSparseF("fhnMixedEvents", cifras); |
| 567 | fhnMixedEvents->Sumw2(); |
| 568 | fOutput->Add(fhnMixedEvents); |
| 569 | } // end of do-eventmixing |
| 570 | |
| 571 | Double_t xlowjetPT[] = {-50,-45,-40,-35,-30,-25,-20,-18,-16,-14,-12,-10,-9,-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,7,8,9,10,12,14,16,18,20,25,30,35,40,45,50,60,70,80,90,100,120,140,160,180,200,250,300,350,400}; |
| 572 | Double_t xlowtrPT[] = {0.15,0.2,0.25,0.3,0.35,0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.75,0.8,0.85,0.9,0.95,1,1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.25,2.50,2.75,3.0,3.25,3.5,3.75,4.0,4.25,4.50,4.75,5.0,5.5,6.0,6.5,7.0,7.5,8.0,8.5,9.0,9.5,10.0,11.0,12.0,13.0,14.0,15.0,16.0,17.0,18.0,19.0,20.0,22.0,24.0,26.0,28.0,30.0,35.0,40.0,45.0,50.0,60.0,70.0,80.0,90.0,100.0}; |
| 573 | |
| 574 | // number of bins you tell histogram should be (# in array - 1) because the last bin |
| 575 | // is the right-most edge of the histogram |
| 576 | // i.e. this is for PT and there are 57 numbers (bins) thus we have 56 bins in our histo |
| 577 | Int_t nbinsjetPT = sizeof(xlowjetPT)/sizeof(Double_t) - 1; |
| 578 | Int_t nbinstrPT = sizeof(xlowtrPT)/sizeof(Double_t) - 1; |
| 579 | |
| 580 | // set up PID sparse |
| 581 | if(doPID){ |
| 582 | bitcode = 1<<0 | 1<<1 | 1<<2 | 1<<3 | 1<<4 | 1<<5 | 1<<6 | 1<<7 | 1<<8 | 1<<9 | |
| 583 | 1<<10 | 1<<11 | 1<<12 | 1<<13 | 1<<14 | 1<<15 | 1<<16 | 1<<17 | 1<<18 | 1<<19 | |
| 584 | 1<<20 | 1<<21 | 1<<22; |
| 585 | fhnPID = NewTHnSparseFPID("fhnPID", bitcode); |
| 586 | fhnPID->Sumw2(); |
| 587 | fOutput->Add(fhnPID); |
| 588 | } // end of do-PID |
| 589 | |
| 590 | if(dovarbinTHnSparse){ |
| 591 | fhnPID->GetAxis(1)->Set(nbinsjetPT, xlowjetPT); |
| 592 | fhnPID->GetAxis(2)->Set(nbinstrPT, xlowtrPT); |
| 593 | } |
| 594 | |
| 595 | // =========== Switch on Sumw2 for all histos =========== |
| 596 | for (Int_t i=0; i<fOutput->GetEntries(); ++i) { |
| 597 | TH1 *h1 = dynamic_cast<TH1*>(fOutput->At(i)); |
| 598 | if (h1){ |
| 599 | h1->Sumw2(); |
| 600 | continue; |
| 601 | } |
| 602 | TH2 *h2 = dynamic_cast<TH2*>(fOutput->At(i)); |
| 603 | if (h2){ |
| 604 | h2->Sumw2(); |
| 605 | continue; |
| 606 | } |
| 607 | TH3 *h3 = dynamic_cast<TH3*>(fOutput->At(i)); |
| 608 | if (h3){ |
| 609 | h3->Sumw2(); |
| 610 | continue; |
| 611 | } |
| 612 | THnSparse *hn = dynamic_cast<THnSparse*>(fOutput->At(i)); |
| 613 | if(hn)hn->Sumw2(); |
| 614 | } |
| 615 | |
| 616 | PostData(1, fOutput); |
| 617 | } |
| 618 | |
| 619 | //_________________________________________________________________________ |
| 620 | void AliAnalysisTaskEmcalJetHadEPpid::ExecOnce() |
| 621 | { |
| 622 | AliAnalysisTaskEmcalJet::ExecOnce(); |
| 623 | } |
| 624 | |
| 625 | //_________________________________________________________________________ |
| 626 | Bool_t AliAnalysisTaskEmcalJetHadEPpid::Run() |
| 627 | { // Main loop called for each event |
| 628 | // TEST TEST TEST TEST for OBJECTS! |
| 629 | if(!fLocalRho){ |
| 630 | AliError(Form("Couldn't get fLocalRho object, try to get it from Event based on name\n")); |
| 631 | fLocalRho = GetLocalRhoFromEvent(fLocalRhoName); |
| 632 | } |
| 633 | if(!fTracks){ |
| 634 | AliError(Form("No fTracks object!!\n")); |
| 635 | return kTRUE; |
| 636 | } |
| 637 | if(!fJets){ |
| 638 | AliError(Form("No fJets object!!\n")); |
| 639 | return kTRUE; |
| 640 | } |
| 641 | |
| 642 | // what kind of event do we have: AOD or ESD? |
| 643 | if (dynamic_cast<AliAODEvent*>(InputEvent())) useAOD = kTRUE; |
| 644 | else useAOD = kFALSE; |
| 645 | |
| 646 | // if we have ESD event, set up ESD object |
| 647 | if(!useAOD){ |
| 648 | fESD = dynamic_cast<AliESDEvent*>(InputEvent()); |
| 649 | if (!fESD) { |
| 650 | AliError(Form("ERROR: fESD not available\n")); |
| 651 | return kTRUE; |
| 652 | } |
| 653 | } |
| 654 | |
| 655 | // if we have AOD event, set up AOD object |
| 656 | if(useAOD){ |
| 657 | fAOD = dynamic_cast<AliAODEvent*>(InputEvent()); |
| 658 | if(!fAOD) { |
| 659 | AliError(Form("ERROR: fAOD not available\n")); |
| 660 | return kTRUE; |
| 661 | } |
| 662 | } |
| 663 | |
| 664 | // get centrality |
| 665 | Int_t centbin = GetCentBin(fCent); |
| 666 | fHistCentrality->Fill(fCent); // won't be filled in pp collision (Keep this in mind!) |
| 667 | |
| 668 | // for pp analyses we will just use the first centrality bin |
| 669 | if (centbin == -1) centbin = 0; |
| 670 | |
| 671 | // get vertex information |
| 672 | Double_t fvertex[3]={0,0,0}; |
| 673 | InputEvent()->GetPrimaryVertex()->GetXYZ(fvertex); |
| 674 | Double_t zVtx=fvertex[2]; |
| 675 | fHistZvtx->Fill(zVtx); |
| 676 | |
| 677 | // get z-vertex bin |
| 678 | //Int_t zVbin = GetzVertexBin(zVtx); |
| 679 | |
| 680 | // apply zVtx cut |
| 681 | if(fabs(zVtx)>10.0) |
| 682 | return kTRUE; |
| 683 | |
| 684 | // apply cut to event on Centrality > 90% |
| 685 | if(fCent>90) return kTRUE; |
| 686 | |
| 687 | // create pointer to list of input event |
| 688 | TList *list = InputEvent()->GetList(); |
| 689 | if(!list) { |
| 690 | AliError(Form("ERROR: list not attached\n")); |
| 81b592c4 |
691 | return kFALSE; |
| fc392675 |
692 | } |
| 693 | |
| 694 | // initialize TClonesArray pointers to jets and tracks |
| 695 | TClonesArray *jets = 0; |
| 696 | TClonesArray *tracks = 0; |
| 697 | |
| 698 | // get Tracks object |
| 699 | tracks = dynamic_cast<TClonesArray*>(list->FindObject(fTracks)); |
| 700 | if (!tracks) { |
| 701 | AliError(Form("Pointer to tracks %s == 0", fTracks->GetName())); |
| 702 | return kTRUE; |
| 703 | } // verify existence of tracks |
| 704 | |
| 705 | // get Jets object |
| 706 | jets = dynamic_cast<TClonesArray*>(list->FindObject(fJets)); |
| 707 | if(!jets){ |
| 708 | AliError(Form("Pointer to jets %s == 0", fJets->GetName())); |
| 709 | return kTRUE; |
| 710 | } // verify existence of jets |
| 711 | |
| 712 | // get number of jets and tracks |
| 713 | const Int_t Njets = jets->GetEntries(); |
| 714 | const Int_t Ntracks = tracks->GetEntries(); |
| 715 | if(Ntracks<1) return kTRUE; |
| 716 | if(Njets<1) return kTRUE; |
| 717 | |
| 718 | fHistMult->Fill(Ntracks); // fill multiplicity distribution |
| 719 | |
| 720 | // initialize track parameters |
| 721 | Int_t iTT=-1; |
| 722 | Double_t ptmax=-10; |
| 723 | |
| 724 | // loop over tracks - to get hardest track (highest pt) |
| 725 | for (Int_t iTracks = 0; iTracks < Ntracks; iTracks++){ |
| 726 | AliVTrack* track = static_cast<AliVTrack*>(tracks->At(iTracks)); |
| 727 | if (!track) { |
| 728 | AliError(Form("Couldn't get VTrack track %d\n", iTracks)); |
| 729 | continue; |
| 730 | } // verify existence of tracks |
| 731 | |
| 732 | if(TMath::Abs(track->Eta())>0.9) continue; |
| 733 | if(track->Pt()<0.15) continue; |
| 734 | //iCount++; |
| 735 | if(track->Pt()>ptmax){ |
| 736 | ptmax=track->Pt(); // max pT track |
| 737 | iTT=iTracks; // trigger tracks |
| 738 | } // check if Pt>maxpt |
| 739 | |
| 740 | fHistTrackPhi->Fill(track->Phi()); |
| 741 | fHistTrackPtallcent->Fill(track->Pt()); |
| 742 | } // end of loop over tracks |
| 743 | |
| 744 | // find tracks for event (alternative), and loop over |
| 745 | for (int i = 0;i<Ntracks;i++){ |
| 746 | AliVParticle *track = static_cast<AliVParticle*>(fTracks->At(i)); |
| 747 | if (!track) continue; |
| 748 | |
| 749 | if(TMath::Abs(track->Eta())>0.9) continue; |
| 750 | if(track->Pt()<0.15) continue; |
| 751 | |
| 752 | fHistTrackPt[centbin]->Fill(track->Pt()); |
| 753 | } |
| 754 | |
| 755 | // event plane histograms filled |
| 756 | fHistEP0[centbin]->Fill(fEPV0); |
| 757 | //fHistEP0A[centbin]->Fill(fEPV0A); |
| 758 | //fHistEP0C[centbin]->Fill(fEPV0C); |
| 759 | //fHistEPAvsC[centbin]->Fill(fEPV0A,fEPV0C); |
| 760 | |
| 761 | // get rho from event and fill relative histo's |
| 762 | fRho = GetRhoFromEvent(fRhoName); |
| 763 | fRhoVal = fRho->GetVal(); |
| 764 | fHistRhovsCent->Fill(fCent,fRhoVal); // Global Rho vs Centrality |
| 765 | fHistRhovsdEP[centbin]->Fill(fRhoVal,fEPV0); // Global Rho vs delta Event Plane angle |
| 766 | |
| 767 | // initialize jet parameters |
| 768 | Int_t ijethi=-1; |
| 769 | Double_t highestjetpt=0.0; |
| 770 | Int_t passedTTcut=0; |
| 771 | Int_t NjetAcc = 0; |
| 772 | |
| 773 | // loop over jets in an event - to find highest jet pT and apply some cuts |
| 774 | for (Int_t ijet = 0; ijet < Njets; ijet++){ |
| 775 | // get our jets |
| 776 | AliEmcalJet *jet = static_cast<AliEmcalJet*>(jets->At(ijet)); |
| 777 | if (!jet) continue; |
| 778 | |
| 779 | // cuts on jets |
| 780 | if ((jet->Phi()<fPhimin)||(jet->Phi()>fPhimax)) |
| 781 | continue; |
| 782 | if ((jet->Eta()<fEtamin)||(jet->Eta()>fEtamax)) |
| 783 | continue; |
| 784 | fHistAreavsRawPt[centbin]->Fill(jet->Pt(),jet->Area()); |
| 785 | if (jet->Area()<fAreacut) |
| 786 | continue; |
| 787 | //prevents 0 area jets from sneaking by when area cut == 0 |
| 788 | if (jet->Area()==0) |
| 789 | continue; |
| 790 | //exclude jets with extremely high pt tracks which are likely misreconstructed |
| 791 | if(jet->MaxTrackPt()>100) |
| 792 | continue; |
| 793 | if(!AcceptJet(jet)) |
| 794 | continue; |
| 795 | |
| 796 | NjetAcc++; // # of accepted jets |
| 797 | fHistJetPhi->Fill(jet->Phi()); // Jet Phi histogram (filled) |
| 798 | |
| 799 | // get highest Pt jet in event |
| 800 | if(highestjetpt<jet->Pt()){ |
| 801 | ijethi=ijet; |
| 802 | highestjetpt=jet->Pt(); |
| 803 | } |
| 804 | } // end of looping over jets |
| 805 | |
| 806 | // accepted jets |
| 807 | fHistNjetvsCent->Fill(fCent,NjetAcc); |
| 808 | Int_t NJETAcc = 0; |
| 809 | |
| 810 | // loop over jets in event and make appropriate cuts |
| 811 | for (Int_t ijet = 0; ijet < Njets; ++ijet) { |
| 812 | AliEmcalJet *jet = static_cast<AliEmcalJet*>(fJets->At(ijet)); |
| 813 | if (!jet) // see if we have a jet |
| 814 | continue; |
| 815 | if(!AcceptJet(jet)) // do we accept this jet? |
| 816 | continue; |
| 817 | |
| 818 | // Double_t leadjet=0; |
| 819 | // if (ijet==ijethi) leadjet=1; |
| 820 | |
| 821 | // cuts on jet |
| 822 | if ((jet->Phi()<fPhimin)||(jet->Phi()>fPhimax)) |
| 823 | continue; |
| 824 | if ((jet->Eta()<fEtamin)||(jet->Eta()>fEtamax)) |
| 825 | continue; |
| 826 | if (jet->Area()==0) // make sure jet has an area |
| 827 | continue; |
| 828 | if (jet->Pt()<0.1) // (should probably be higher..., but makes a cut on jet pT) |
| 829 | continue; |
| 830 | if (jet->MaxTrackPt()>100) // elminates fake tracks |
| 831 | continue; |
| 832 | if (!AcceptJet(jet)) // sees if jet is accepted |
| 833 | continue; |
| 834 | // jets.push_back(jet); |
| 835 | |
| 836 | // check on lead jet |
| 837 | Double_t leadjet=0; |
| 838 | if (ijet==ijethi) leadjet=1; |
| 839 | |
| 840 | // initialize and calculate various parameters: pt, eta, phi, rho, etc... |
| 841 | Double_t jetphi = jet->Phi(); // phi of jet |
| 842 | NJETAcc++; // # accepted jets |
| 843 | fLocalRhoVal = fLocalRho->GetLocalVal(jetphi, GetJetRadius(0)); //fmyJetRadius); // get local rho value |
| 844 | Double_t jeteta = jet->Eta(); // ETA of jet |
| 845 | // Double_t jetptraw = jet->Pt(); // raw pT of jet |
| 846 | Double_t jetPt = -500; // initialize corr jet pt |
| 847 | // jetPt = jet->Pt(); |
| 848 | // jetPt = jet->Pt()-jet->Area()*fRhoVal; // corrected pT of jet from rho value |
| 849 | jetPt = jet->Pt()-jet->Area()*fLocalRhoVal; // corrected pT of jet using Rho modulated for V2 and V3 |
| 850 | Float_t dEP = -500; // initialize angle between jet and event plane |
| 851 | //Int_t ieta = -500; // initialize jet eta bin |
| 852 | //ieta = GetEtaBin(jeteta); // bin of eta |
| 853 | dEP = RelativeEPJET(jetphi,fEPV0); // angle betweeen jet and event plane |
| 854 | |
| 855 | // make histo's |
| 856 | fHistJetPtvsTrackPt[centbin]->Fill(jetPt,jet->MaxTrackPt()); |
| 857 | fHistRawJetPtvsTrackPt[centbin]->Fill(jet->Pt(),jet->MaxTrackPt()); |
| 858 | // fHistJetPtvsdEP[centbin]->Fill(jetPt,RelativePhi((fEPV0+TMath::Pi()),jet->Phi())); |
| 859 | fHistJetPtvsdEP[centbin]->Fill(jetPt, dEP); |
| 860 | fHistJetEtaPhiPt[centbin]->Fill(jetPt,jet->Eta(),jet->Phi()); |
| 861 | fHistJetPtArea[centbin]->Fill(jetPt,jet->Area()); |
| 862 | fHistJetPtNcon[centbin]->Fill(jetPt,jet->GetNumberOfConstituents()); |
| 863 | fHistJetPtNconCh[centbin]->Fill(jetPt,jet->GetNumberOfTracks()); |
| 864 | fHistJetPtNconEm[centbin]->Fill(jetPt,jet->GetNumberOfClusters()); |
| 865 | |
| 866 | // make histo's with BIAS applied |
| 867 | if (jet->MaxTrackPt()>fTrkBias){ |
| 868 | fHistJetPtvsdEPBias[centbin]->Fill(jetPt, dEP); |
| 869 | fHistJetEtaPhiPtBias[centbin]->Fill(jetPt,jet->Eta(),jet->Phi()); |
| 870 | fHistJetPtAreaBias[centbin]->Fill(jetPt,jet->Area()); |
| 871 | fHistJetPtNconBias[centbin]->Fill(jetPt,jet->GetNumberOfConstituents()); |
| 872 | fHistJetPtNconBiasCh[centbin]->Fill(jetPt,jet->GetNumberOfTracks()); |
| 873 | fHistJetPtNconBiasEm[centbin]->Fill(jetPt,jet->GetNumberOfClusters()); |
| 874 | } |
| 875 | |
| 876 | // fill some histo's |
| 877 | fHistJetPt[centbin]->Fill(jet->Pt()); // fill #jets vs pT histo |
| 878 | fHistJetEtaPhi->Fill(jet->Eta(),jet->Phi()); // fill jet eta-phi distribution histo |
| 879 | //fHistDeltaPtvsArea->Fill(jetPt,jet->Area()); |
| 880 | |
| 881 | if(leadjet && centbin==0) fHistJetPt[centbin+1]->Fill(jet->Pt()); |
| 882 | if ((jet->MaxTrackPt()>fTrkBias) || (jet->MaxClusterPt()>fClusBias)){ |
| 883 | fHistJetPtBias[centbin]->Fill(jet->Pt()); |
| 884 | if(leadjet && centbin==0) fHistJetPtBias[centbin+1]->Fill(jet->Pt()); |
| 885 | } // end of MaxTrackPt>ftrkBias or maxclusterPt>fclusBias |
| 886 | |
| 887 | // do we have trigger tracks |
| 888 | if(iTT>0){ |
| 889 | AliVTrack* TT = static_cast<AliVTrack*>(tracks->At(iTT)); |
| 890 | if(TMath::Abs(jet->Phi()-TT->Phi()-TMath::Pi())<0.6) passedTTcut=1; |
| 891 | else passedTTcut=0; |
| 892 | } // end of check on iTT > 0 |
| 893 | |
| 894 | if(passedTTcut) fHistJetPtTT[centbin]->Fill(jet->Pt()); |
| 895 | |
| 896 | // cut on HIGHEST jet pt in event (15 GeV default) |
| 897 | if (highestjetpt>fJetPtcut) { |
| 898 | |
| 899 | // loop over all track for an event containing a jet with a pT>fJetPtCut (15)GeV |
| 900 | for (Int_t iTracks = 0; iTracks < Ntracks; ++iTracks) { |
| 901 | //AliVTrack* track = static_cast<AliVTrack*>(tracks->At(iTracks)); |
| 902 | // check on even type to get object for PID info |
| 903 | //char eventtype[10]; |
| 904 | |
| 905 | AliVTrack *track = fAOD->GetTrack(iTracks); |
| 906 | if(!track) track = fESD->GetTrack(iTracks); |
| 907 | // AliAODTrack* track = fAOD->GetTrack(iTracks); |
| 908 | // //sprintf(eventtype,"fAOD"); |
| 909 | // if(!track) AliESDtrack* track = fESD->GetTrack(iTracks); |
| 910 | // //sprintf(eventtype,"fESD"); |
| 911 | |
| 912 | if (!track) { |
| 913 | AliError(Form("Couldn't get AliESDtrack %d\n", iTracks)); |
| 914 | continue; |
| 915 | } |
| 916 | |
| 917 | // AliESDtrack *track = GetAcceptTrack(esdtrack); |
| 918 | // if(!track) continue; |
| 919 | |
| 920 | // apply track cuts |
| 921 | if(TMath::Abs(track->Eta())>fTrkEta) |
| 922 | continue; |
| 923 | //fHistTrackPt->Fill(track->Pt()); // fill track pT histogram |
| 924 | if (track->Pt()<0.15) // make sure track pT > 0.15 GeV |
| 925 | continue; |
| 926 | |
| 927 | // calculate and get some track parameters |
| 928 | track->GetTPCsignal(); // get the TPC signal of the track |
| 929 | Double_t tracketa=track->Eta(); // eta of track |
| 930 | Double_t deta=tracketa-jeteta; // dETA between track and jet |
| 931 | Int_t ieta=GetEtaBin(deta); // bin of eta |
| 81b592c4 |
932 | if(ieta<0) continue; |
| fc392675 |
933 | |
| 934 | // dPHI between jet and hadron |
| 935 | Double_t dphijh = RelativePhi(jet->Phi(), track->Phi()); // angle between jet and hadron |
| 936 | |
| 937 | // jet pt bins |
| 81b592c4 |
938 | //Int_t iptjet=-1; // initialize jet pT bin |
| fc392675 |
939 | // iptjet=GetpTjetBin(jetPt); // bin of jet pT |
| 81b592c4 |
940 | Int_t iptjet=GetpTjetBin(jet->Pt()); |
| 941 | if(iptjet<0) continue; |
| fc392675 |
942 | Double_t dR=sqrt(deta*deta+dphijh*dphijh); // difference of R between jet and hadron track |
| 943 | |
| 944 | // fill some jet-hadron histo's |
| 945 | fHistJetH[centbin][iptjet][ieta]->Fill(dphijh,track->Pt()); // fill jet-hadron dPHI--track pT distribution |
| 946 | fHistJetHEtaPhi->Fill(deta,dphijh); // fill jet-hadron eta--phi distribution |
| 947 | fHistJetHaddPHI->Fill(dphijh); |
| 948 | |
| 949 | // does our max track or cluster pass the bias? |
| 950 | if ((jet->MaxTrackPt()>fTrkBias) || (jet->MaxClusterPt()>fClusBias)){ |
| 951 | // set up and fill Jet-Hadron THnSparse |
| 952 | Double_t triggerEntries[9] = {fCent,jetPt,track->Pt(),dR,deta,dphijh,0,leadjet,zVtx}; |
| 953 | fhnJH->Fill(triggerEntries); // fill Sparse Histo with trigger entries |
| 954 | |
| 955 | // fill histo's |
| 956 | fHistSEphieta->Fill(dphijh, deta); |
| 957 | fHistJetHBias[centbin][iptjet][ieta]->Fill(dphijh,track->Pt()); |
| 958 | fHistJetHaddPhiBias->Fill(dphijh); |
| 959 | |
| 960 | // in plane and out of plane histo's |
| 961 | if( dEP>0 && dEP<=(TMath::Pi()/6) ){ |
| 962 | // we are IN plane |
| 963 | fHistJetHaddPhiINBias->Fill(dphijh); |
| 964 | }else if( dEP>(TMath::Pi()/3) && dEP<=(TMath::Pi()/2) ){ |
| 965 | // we are OUT of PLANE |
| 966 | fHistJetHaddPhiOUTBias->Fill(dphijh); |
| 967 | }else if( dEP>(TMath::Pi()/6) && dEP<=(TMath::Pi()/3) ){ |
| 968 | // we are in middle of plane |
| 969 | fHistJetHaddPhiMIDBias->Fill(dphijh); |
| 970 | } |
| 971 | } // end of check maxtrackpt>ftrackbias or maxclusterpt>fclustbias |
| 972 | |
| 973 | if(passedTTcut) fHistJetHTT[centbin][iptjet][ieta]->Fill(dphijh,track->Pt()); |
| 974 | |
| 975 | // ************************************************************************************************************** |
| 976 | // *********************************** PID ********************************************************************** |
| 977 | // ************************************************************************************************************** |
| 978 | if(doPID){ |
| 979 | // data information for pid |
| 980 | Double_t eta, pt, EovP, fClsE = -1.; |
| 981 | |
| 982 | EovP = 0; |
| 983 | fClsE = 0; |
| 984 | |
| 985 | // nSigma of particles in TPC, TOF, and ITS |
| 986 | Double_t nSigmaPion_TPC, nSigmaProton_TPC, nSigmaKaon_TPC = -1.; |
| 987 | Double_t nSigmaPion_TOF, nSigmaProton_TOF, nSigmaKaon_TOF = -1.; |
| 988 | Double_t nSigmaPion_ITS, nSigmaProton_ITS, nSigmaKaon_ITS = -1.; |
| 989 | |
| 990 | // misc quantities |
| 991 | Double_t dEdx, ITSsig, TOFsig = -1.; |
| 992 | Double_t charge = -99; |
| 993 | //Double_t mom=track->GetTPCmomentum(); |
| 994 | |
| 995 | // get parameters of track |
| 996 | charge = track->Charge(); // charge of track |
| 997 | eta = track->Eta(); // ETA of track |
| 998 | pt = track->Pt(); // pT of track |
| 999 | |
| 1000 | // extra attempt |
| 1001 | AliVEvent *vevent=InputEvent(); |
| 1002 | if (!vevent||!fPIDResponse) return kTRUE; // just return, maybe put at beginning |
| 1003 | |
| 1004 | // get impact parameters and detector signals |
| 1005 | dEdx = track->GetTPCsignal(); |
| 1006 | ITSsig = track->GetITSsignal(); |
| 1007 | TOFsig = track->GetTOFsignal(); |
| 1008 | |
| 1009 | // fill detector signal histograms |
| 1010 | fHistTPCdEdX->Fill(pt, dEdx); |
| 1011 | fHistITSsignal->Fill(pt, ITSsig); |
| 1012 | // fHistTOFsignal->Fill(pt, TOFsig); |
| 1013 | |
| 1014 | // TPC nSigma's |
| 1015 | nSigmaPion_TPC = fPIDResponse->NumberOfSigmasTPC(track,AliPID::kPion); |
| 1016 | nSigmaKaon_TPC = fPIDResponse->NumberOfSigmasTPC(track,AliPID::kKaon); |
| 1017 | nSigmaProton_TPC = fPIDResponse->NumberOfSigmasTPC(track,AliPID::kProton); |
| 1018 | |
| 1019 | // TOF nSigma's |
| 1020 | nSigmaPion_TOF = fPIDResponse->NumberOfSigmasTOF(track,AliPID::kPion); |
| 1021 | nSigmaKaon_TOF = fPIDResponse->NumberOfSigmasTOF(track,AliPID::kKaon); |
| 1022 | nSigmaProton_TOF = fPIDResponse->NumberOfSigmasTOF(track,AliPID::kProton); |
| 1023 | |
| 1024 | // ITS nSigma's |
| 1025 | nSigmaPion_ITS = fPIDResponse->NumberOfSigmasITS(track,AliPID::kPion); |
| 1026 | nSigmaKaon_ITS = fPIDResponse->NumberOfSigmasITS(track,AliPID::kKaon); |
| 1027 | nSigmaProton_ITS = fPIDResponse->NumberOfSigmasITS(track,AliPID::kProton); |
| 1028 | |
| 1029 | // Tests to PID pions, kaons, and protons, (default is undentified tracks) |
| 1030 | //Double_t nPIDtpc, nPIDits, nPIDtof = 0; |
| 1031 | Double_t nPID = -10; |
| 1032 | |
| 1033 | // check track has pT < 0.900 GeV - use TPC pid |
| 1034 | if (pt<0.900 && dEdx>0) { |
| 1035 | nPIDtpc = 4; |
| 1036 | |
| 1037 | // PION check - TPC |
| 1038 | if (TMath::Abs(nSigmaPion_TPC)<2 && TMath::Abs(nSigmaKaon_TPC)>2 && TMath::Abs(nSigmaProton_TPC)>2 ){ |
| 1039 | isPItpc = kTRUE; |
| 1040 | nPIDtpc = 1; |
| 1041 | nPID=0.5; |
| 1042 | }else isPItpc = kFALSE; |
| 1043 | |
| 1044 | // KAON check - TPC |
| 1045 | if (TMath::Abs(nSigmaKaon_TPC)<2 && TMath::Abs(nSigmaPion_TPC)>3 && TMath::Abs(nSigmaProton_TPC)>2 ){ |
| 1046 | isKtpc = kTRUE; |
| 1047 | nPIDtpc = 2; |
| 1048 | nPID=1.5; |
| 1049 | }else isKtpc = kFALSE; |
| 1050 | |
| 1051 | // PROTON check - TPC |
| 1052 | if (TMath::Abs(nSigmaProton_TPC)<2 && TMath::Abs(nSigmaPion_TPC)>3 && TMath::Abs(nSigmaKaon_TPC)>2 ){ |
| 1053 | isPtpc = kTRUE; |
| 1054 | nPIDtpc = 3; |
| 1055 | nPID=2.5; |
| 1056 | }else isPtpc = kFALSE; |
| 1057 | } // cut on track pT for TPC |
| 1058 | |
| 1059 | // check track has pT < 0.500 GeV - use ITS pid |
| 1060 | if (pt<0.500 && ITSsig>0) { |
| 1061 | nPIDits = 4; |
| 1062 | |
| 1063 | // PION check - ITS |
| 1064 | if (TMath::Abs(nSigmaPion_ITS)<2 && TMath::Abs(nSigmaKaon_ITS)>2 && TMath::Abs(nSigmaProton_ITS)>2 ){ |
| 1065 | isPIits = kTRUE; |
| 1066 | nPIDits = 1; |
| 1067 | nPID=4.5; |
| 1068 | }else isPIits = kFALSE; |
| 1069 | |
| 1070 | // KAON check - ITS |
| 1071 | if (TMath::Abs(nSigmaKaon_ITS)<2 && TMath::Abs(nSigmaPion_ITS)>3 && TMath::Abs(nSigmaProton_ITS)>2 ){ |
| 1072 | isKits = kTRUE; |
| 1073 | nPIDits = 2; |
| 1074 | nPID=5.5; |
| 1075 | }else isKits = kFALSE; |
| 1076 | |
| 1077 | // PROTON check - ITS |
| 1078 | if (TMath::Abs(nSigmaProton_ITS)<2 && TMath::Abs(nSigmaPion_ITS)>3 && TMath::Abs(nSigmaKaon_ITS)>2 ){ |
| 1079 | isPits = kTRUE; |
| 1080 | nPIDits = 3; |
| 1081 | nPID=6.5; |
| 1082 | }else isPits = kFALSE; |
| 1083 | } // cut on track pT for ITS |
| 1084 | |
| 1085 | // check track has 0.900 GeV < pT < 2.500 GeV - use TOF pid |
| 1086 | if (pt>0.900 && pt<2.500 && TOFsig>0) { |
| 1087 | nPIDtof = 4; |
| 1088 | |
| 1089 | // PION check - TOF |
| 1090 | if (TMath::Abs(nSigmaPion_TOF)<2 && TMath::Abs(nSigmaKaon_TOF)>2 && TMath::Abs(nSigmaProton_TOF)>2 ){ |
| 1091 | isPItof = kTRUE; |
| 1092 | nPIDtof = 1; |
| 1093 | nPID=8.5; |
| 1094 | }else isPItof = kFALSE; |
| 1095 | |
| 1096 | // KAON check - TOF |
| 1097 | if (TMath::Abs(nSigmaKaon_TOF)<2 && TMath::Abs(nSigmaPion_TOF)>3 && TMath::Abs(nSigmaProton_TOF)>2 ){ |
| 1098 | isKtof = kTRUE; |
| 1099 | nPIDtof = 2; |
| 1100 | nPID=9.5; |
| 1101 | }else isKtof = kFALSE; |
| 1102 | |
| 1103 | // PROTON check - TOF |
| 1104 | if (TMath::Abs(nSigmaProton_TOF)<2 && TMath::Abs(nSigmaPion_TOF)>3 && TMath::Abs(nSigmaKaon_TOF)>2 ){ |
| 1105 | isPtof = kTRUE; |
| 1106 | nPIDtof = 3; |
| 1107 | nPID=10.5; |
| 1108 | }else isPtof = kFALSE; |
| 1109 | } // cut on track pT for TOF |
| 1110 | |
| 1111 | if (nPIDtpc == 0) nPID = -0.5; |
| 1112 | if (nPIDits == 0) nPID = 3.5; |
| 1113 | if (nPIDtof == 0) nPID = 7.5; |
| 1114 | fHistPID->Fill(nPID); |
| 1115 | |
| 1116 | // PID sparse getting filled |
| 1117 | Double_t nontrig_tracks_Entries[23] = {fCent,jetPt,pt,charge,eta,deta,dphijh,leadjet,zVtx,EovP,fClsE, |
| 1118 | nSigmaPion_TPC, nSigmaProton_TPC, nSigmaKaon_TPC, //nSig in TPC |
| 1119 | nSigmaPion_ITS, nSigmaProton_ITS, nSigmaKaon_ITS, //nSig in ITS |
| 1120 | nSigmaPion_TOF, nSigmaProton_TOF, nSigmaKaon_TOF, //nSig in TOF |
| 1121 | nPIDtpc, nPIDits, nPIDtof //PID label for each detector |
| 1122 | }; //array for PID sparse |
| 1123 | fhnPID->Fill(nontrig_tracks_Entries); // fill Sparse histo of PID tracks |
| 1124 | } // end of doPID check |
| 1125 | |
| 1126 | // get track pt bin |
| 1127 | Int_t itrackpt = -500; // initialize track pT bin |
| 1128 | itrackpt = GetpTtrackBin(track->Pt()); |
| 1129 | |
| 1130 | // all tracks: jet hadron correlations in hadron pt bins |
| 1131 | fHistJetHadbindPhi[itrackpt]->Fill(dphijh); |
| 1132 | |
| 1133 | // in plane and out of plane jet-hadron histo's |
| 1134 | if( dEP>0 && dEP<=(TMath::Pi()/6) ){ |
| 1135 | // we are IN plane |
| 1136 | fHistJetHaddPhiINcent[centbin]->Fill(dphijh); |
| 1137 | fHistJetHaddPhiIN->Fill(dphijh); |
| 1138 | fHistJetHadbindPhiIN[itrackpt]->Fill(dphijh); |
| 1139 | //fHistJetHaddPhiPtcentbinIN[itrackpt][centbin]->Fill(dphijh); |
| 1140 | }else if( dEP>(TMath::Pi()/3) && dEP<=(TMath::Pi()/2) ){ |
| 1141 | // we are OUT of PLANE |
| 1142 | fHistJetHaddPhiOUTcent[centbin]->Fill(dphijh); |
| 1143 | fHistJetHaddPhiOUT->Fill(dphijh); |
| 1144 | fHistJetHadbindPhiOUT[itrackpt]->Fill(dphijh); |
| 1145 | //fHistJetHaddPhiPtcentbinOUT[itrackpt][centbin]->Fill(dphijh); |
| 1146 | }else if( dEP>(TMath::Pi()/6) && dEP<=(TMath::Pi()/3) ){ |
| 1147 | // we are in the middle of plane |
| 1148 | fHistJetHaddPhiMIDcent[centbin]->Fill(dphijh); |
| 1149 | fHistJetHaddPhiMID->Fill(dphijh); |
| 1150 | fHistJetHadbindPhiMID[itrackpt]->Fill(dphijh); |
| 1151 | } |
| 1152 | } // loop over tracks found in event with highest JET pT > 10.0 GeV (change) |
| 1153 | } // jet pt cut |
| 1154 | } // jet loop |
| 1155 | |
| 1156 | // *************************************************************************************************************** |
| 1157 | // ******************************** Event MIXING ***************************************************************** |
| 1158 | // TObjArray* tracksClone = CloneAndReduceTrackList(tracks); // TEST |
| 1159 | |
| 1160 | //Prepare to do event mixing |
| 1161 | if(fDoEventMixing>0){ |
| 1162 | // event mixing |
| 1163 | |
| 1164 | // 1. First get an event pool corresponding in mult (cent) and |
| 1165 | // zvertex to the current event. Once initialized, the pool |
| 1166 | // should contain nMix (reduced) events. This routine does not |
| 1167 | // pre-scan the chain. The first several events of every chain |
| 1168 | // will be skipped until the needed pools are filled to the |
| 1169 | // specified depth. If the pool categories are not too rare, this |
| 1170 | // should not be a problem. If they are rare, you could lose |
| 1171 | // statistics. |
| 1172 | |
| 1173 | // 2. Collect the whole pool's content of tracks into one TObjArray |
| 1174 | // (bgTracks), which is effectively a single background super-event. |
| 1175 | |
| 1176 | // 3. The reduced and bgTracks arrays must both be passed into |
| 1177 | // FillCorrelations(). Also nMix should be passed in, so a weight |
| 1178 | // of 1./nMix can be applied. |
| 1179 | |
| 1180 | // mix jets from triggered events with tracks from MB events |
| 1181 | // get the trigger bit |
| 1182 | // need to change trigger bits between different runs |
| 1183 | UInt_t trigger = ((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected(); |
| 1184 | if (trigger==0) return kTRUE; // return |
| 1185 | |
| 1186 | //Double_t Ntrks=(Double_t)Ntracks*1.0; |
| 1187 | //cout<<"Test.. Ntrks: "<<fPoolMgr->GetEventPool(Ntrks); |
| 1188 | |
| 1189 | AliEventPool* pool = fPoolMgr->GetEventPool(fCent, zVtx); // for PbPb? fcent |
| 1190 | //AliEventPool* pool = fPoolMgr->GetEventPool(Ntrks, zVtx); // for pp |
| 1191 | |
| 1192 | if (!pool){ |
| 1193 | AliFatal(Form("No pool found for centrality = %f, zVtx = %f", fCent, zVtx)); |
| 1194 | //AliFatal(Form("No pool found for multiplicity = %f, zVtx = %f", Ntrks, zVtx)); |
| 1195 | return kTRUE; |
| 1196 | } |
| 1197 | |
| 1198 | // use only jets from EMCal-triggered events (for lhc11a use AliVEvent::kEMC1) |
| 1199 | /// if (trigger & AliVEvent::kEMC1) { |
| 1200 | if (trigger & AliVEvent::kEMCEJE) { // TEST |
| 1201 | //check for a trigger jet |
| 1202 | // fmixingtrack/10 ?? |
| 1203 | if (pool->IsReady() || pool->NTracksInPool() > fMixingTracks / 10 /*100*/ || pool->GetCurrentNEvents() >= 5) { |
| 1204 | // loop over jets (passing cuts?) |
| 1205 | for (Int_t ijet = 0; ijet < Njets; ijet++) { |
| 1206 | //Double_t leadjet=0; |
| 1207 | //if (ijet==ijethi) leadjet=1; |
| 1208 | |
| 1209 | // get jet object |
| 1210 | AliEmcalJet *jet = static_cast<AliEmcalJet*>(jets->At(ijet)); |
| 1211 | if(!AcceptJet(jet)) continue; |
| 1212 | |
| 1213 | // get jet stats |
| 1214 | Double_t jetphi = jet->Phi(); // phi of jet |
| 1215 | Double_t jetPt = jet->Pt(); // pT of jet |
| 1216 | |
| 1217 | Int_t nMix = pool->GetCurrentNEvents(); // how many particles in pool to mix |
| 1218 | |
| 1219 | // Fill for biased jet triggers only |
| 1220 | if ((jet->MaxTrackPt()>fTrkBias) || (jet->MaxClusterPt()>fClusBias)) { |
| 1221 | // Fill mixed-event histos here |
| 1222 | for (Int_t jMix=0; jMix<nMix; jMix++) { |
| 1223 | TObjArray* bgTracks = pool->GetEvent(jMix); |
| 1224 | const Int_t Nbgtrks = bgTracks->GetEntries(); |
| 1225 | for(Int_t ibg=0; ibg<Nbgtrks; ibg++) { |
| 1226 | AliPicoTrack *part = static_cast<AliPicoTrack*>(bgTracks->At(ibg)); |
| 1227 | if(!part) continue; |
| 1228 | |
| 1229 | //Double_t DPhi = jetphi - part->Phi(); |
| 1230 | Double_t DEta = part->Eta()-jet->Eta(); // difference in eta |
| 1231 | Double_t DPhi = RelativePhi(jet->Phi(),part->Phi()); // difference in phi |
| 1232 | Float_t dEP = RelativeEPJET(jetphi,fEPV0); |
| 1233 | Double_t charge = part->Charge(); |
| 1234 | |
| 1235 | //Double_t DR=TMath::Sqrt(DPhi*DPhi+DEta*DEta); // difference in R |
| 1236 | if(DPhi<-0.5*TMath::Pi()) DPhi+=2.*TMath::Pi(); |
| 1237 | if(DPhi>3./2.*TMath::Pi()) DPhi-=2.*TMath::Pi(); |
| 1238 | |
| 1239 | Double_t triggerEntries[8] = {fCent,jetPt,part->Pt(),DEta,DPhi,dEP,zVtx, charge}; //array for ME sparse |
| 1240 | fhnMixedEvents->Fill(triggerEntries,1./nMix); // fill Sparse histo of mixed events |
| 1241 | |
| 1242 | // ********************* |
| 1243 | //create phi distribution from mixed events |
| 1244 | //fHistMEdPHI->Fill(DPhi); |
| 1245 | fHistMEphieta->Fill(DPhi,DEta, 1./nMix); |
| 1246 | |
| 1247 | } // end of background track loop |
| 1248 | } // end of filling mixed-event histo's |
| 1249 | } // end of check for biased jet triggers |
| 1250 | } // end of jet loop |
| 1251 | } // end of check for triggered jet |
| 1252 | } //end EMC triggered loop |
| 1253 | |
| 1254 | // use only tracks from MB events (for lhc11a use AliVEvent::kMB) |
| 1255 | /// if (trigger & AliVEvent::kMB) { |
| 1256 | if (trigger & AliVEvent::kAnyINT){ // test |
| 1257 | // create a list of reduced objects. This speeds up processing and reduces memory consumption for the event pool |
| 1258 | TObjArray* tracksClone = CloneAndReduceTrackList(tracks); |
| 1259 | |
| 1260 | // update pool if jet in event or not |
| 1261 | pool->UpdatePool(tracksClone); |
| 1262 | } // check on track from MB events |
| 1263 | } // end of event mixing |
| 1264 | |
| 1265 | // print some stats on the event |
| 1266 | event++; |
| 1267 | |
| 1268 | //cout<<"Event #: "<<event<<endl; |
| 1269 | //cout<<"# of jets: "<<Njets<<" Highest jet pt: "<<highestjetpt<<endl; |
| 1270 | //cout<<"# tracks: "<<Ntracks<<" Highest track pt: "<<ptmax<<endl; |
| 1271 | //cout<<" =============================================== "<<endl; |
| 1272 | |
| 1273 | return kTRUE; // used when the function is of type bool |
| 1274 | } // end of RUN |
| 1275 | |
| 1276 | //________________________________________________________________________ |
| 1277 | Int_t AliAnalysisTaskEmcalJetHadEPpid::GetCentBin(Double_t cent) const |
| 1278 | { // Get centrality bin. |
| 1279 | Int_t centbin = -1; |
| 1280 | if (cent>=0 && cent<10) centbin = 0; |
| 1281 | else if (cent>=10 && cent<20) centbin = 1; |
| 1282 | else if (cent>=20 && cent<30) centbin = 2; |
| 1283 | else if (cent>=30 && cent<40) centbin = 3; |
| 1284 | else if (cent>=40 && cent<50) centbin = 4; |
| 1285 | else if (cent>=50 && cent<90) centbin = 5; |
| 1286 | |
| 1287 | return centbin; |
| 1288 | } |
| 1289 | |
| 1290 | //________________________________________________________________________ |
| 1291 | Float_t AliAnalysisTaskEmcalJetHadEPpid::RelativePhi(Double_t mphi,Double_t vphi) const |
| 1292 | { // function to calculate relative PHI |
| 1293 | double dphi = mphi-vphi; |
| 1294 | |
| 1295 | // set dphi to operate on adjusted scale |
| 1296 | if(dphi<-0.5*TMath::Pi()) dphi+=2.*TMath::Pi(); |
| 1297 | if(dphi>3./2.*TMath::Pi()) dphi-=2.*TMath::Pi(); |
| 1298 | |
| 1299 | // test |
| 1300 | if( dphi < -1.*TMath::Pi()/2 || dphi > 3.*TMath::Pi()/2 ) |
| 1301 | AliWarning(Form("%s: dPHI not in range [-0.5*Pi, 1.5*Pi]!", GetName())); |
| 1302 | |
| 1303 | return dphi; // dphi in [-0.5Pi, 1.5Pi] |
| 1304 | } |
| 1305 | |
| 1306 | |
| 1307 | |
| 1308 | //_________________________________________________________________________ |
| 1309 | Float_t AliAnalysisTaskEmcalJetHadEPpid:: RelativeEPJET(Double_t jetAng, Double_t EPAng) const |
| 1310 | { // function to calculate angle between jet and EP in the 1st quadrant (0,Pi/2) |
| 1311 | Double_t dphi = (EPAng - jetAng); |
| 1312 | |
| 1313 | // ran into trouble with a few dEP<-Pi so trying this... |
| 1314 | if( dphi<-1*TMath::Pi() ){ |
| 1315 | dphi = dphi + 1*TMath::Pi(); |
| 1316 | } // this assumes we are doing full jets currently |
| 1317 | |
| 1318 | if( (dphi>0) && (dphi<1*TMath::Pi()/2) ){ |
| 1319 | // Do nothing! we are in quadrant 1 |
| 1320 | }else if( (dphi>1*TMath::Pi()/2) && (dphi<1*TMath::Pi()) ){ |
| 1321 | dphi = 1*TMath::Pi() - dphi; |
| 1322 | }else if( (dphi<0) && (dphi>-1*TMath::Pi()/2) ){ |
| 1323 | dphi = fabs(dphi); |
| 1324 | }else if( (dphi<-1*TMath::Pi()/2) && (dphi>-1*TMath::Pi()) ){ |
| 1325 | dphi = dphi + 1*TMath::Pi(); |
| 1326 | } |
| 1327 | |
| 1328 | // test |
| 1329 | if( dphi < 0 || dphi > TMath::Pi()/2 ) |
| 1330 | AliWarning(Form("%s: dPHI not in range [0, 0.5*Pi]!", GetName())); |
| 1331 | |
| 1332 | return dphi; // dphi in [0, Pi/2] |
| 1333 | } |
| 1334 | |
| 1335 | //Int_t ieta=GetEtaBin(deta); |
| 1336 | //________________________________________________________________________ |
| 1337 | Int_t AliAnalysisTaskEmcalJetHadEPpid::GetEtaBin(Double_t eta) const |
| 1338 | { |
| 1339 | // Get eta bin for histos. |
| 1340 | Int_t etabin = -1; |
| 1341 | if (TMath::Abs(eta)<=0.4) etabin = 0; |
| 1342 | else if (TMath::Abs(eta)>0.4 && TMath::Abs(eta)<0.8) etabin = 1; |
| 1343 | else if (TMath::Abs(eta)>=0.8) etabin = 2; |
| 1344 | |
| 1345 | return etabin; |
| 1346 | } // end of get-eta-bin |
| 1347 | |
| 1348 | //________________________________________________________________________ |
| 1349 | Int_t AliAnalysisTaskEmcalJetHadEPpid::GetpTjetBin(Double_t pt) const |
| 1350 | { |
| 1351 | // Get jet pt bin for histos. |
| 1352 | Int_t ptbin = -1; |
| 1353 | if (pt>=15 && pt<20) ptbin = 0; |
| 1354 | else if (pt>=20 && pt<25) ptbin = 1; |
| 1355 | else if (pt>=25 && pt<40) ptbin = 2; |
| 1356 | else if (pt>=40 && pt<60) ptbin = 3; |
| 1357 | else if (pt>=60) ptbin = 4; |
| 1358 | |
| 1359 | return ptbin; |
| 1360 | } // end of get-jet-pt-bin |
| 1361 | |
| 1362 | //________________________________________________________________________ |
| 1363 | Int_t AliAnalysisTaskEmcalJetHadEPpid::GetpTtrackBin(Double_t pt) const |
| 1364 | { |
| 1365 | // May need to update bins for future runs... (testing locally) |
| 1366 | |
| 1367 | // Get track pt bin for histos. |
| 1368 | Int_t ptbin = -1; |
| 1369 | if (pt < 0.5) ptbin = 0; |
| 1370 | else if (pt>=0.5 && pt<1.0) ptbin = 1; |
| 1371 | else if (pt>=1.0 && pt<1.5) ptbin = 2; |
| 1372 | else if (pt>=1.5 && pt<2.0) ptbin = 3; |
| 1373 | else if (pt>=2.0 && pt<2.5) ptbin = 4; |
| 1374 | else if (pt>=2.5 && pt<3.0) ptbin = 5; |
| 1375 | else if (pt>=3.0 && pt<4.0) ptbin = 6; |
| 1376 | else if (pt>=4.0 && pt<5.0) ptbin = 7; |
| 1377 | else if (pt>=5.0) ptbin = 8; |
| 1378 | |
| 1379 | return ptbin; |
| 1380 | } // end of get-jet-pt-bin |
| 1381 | |
| 1382 | |
| 1383 | //___________________________________________________________________________ |
| 1384 | Int_t AliAnalysisTaskEmcalJetHadEPpid::GetzVertexBin(Double_t zVtx) const |
| 1385 | { |
| 1386 | // get z-vertex bin for histo. |
| 1387 | int zVbin= -1; |
| 1388 | if (zVtx>=-10 && zVtx<-8) zVbin = 0; |
| 1389 | else if (zVtx>=-8 && zVtx<-6) zVbin = 1; |
| 1390 | else if (zVtx>=-6 && zVtx<-4) zVbin = 2; |
| 1391 | else if (zVtx>=-4 && zVtx<-2) zVbin = 3; |
| 1392 | else if (zVtx>=-2 && zVtx<0) zVbin = 4; |
| 1393 | else if (zVtx>=0 && zVtx<2) zVbin = 5; |
| 1394 | else if (zVtx>=2 && zVtx<4) zVbin = 6; |
| 1395 | else if (zVtx>=4 && zVtx<6) zVbin = 7; |
| 1396 | else if (zVtx>=6 && zVtx<8) zVbin = 8; |
| 1397 | else if (zVtx>=8 && zVtx<10) zVbin = 9; |
| 1398 | else zVbin = 10; |
| 1399 | |
| 1400 | return zVbin; |
| 1401 | } // end of get z-vertex bin |
| 1402 | |
| 1403 | //______________________________________________________________________ |
| 1404 | THnSparse* AliAnalysisTaskEmcalJetHadEPpid::NewTHnSparseF(const char* name, UInt_t entries) |
| 1405 | { |
| 1406 | // generate new THnSparseF, axes are defined in GetDimParams() |
| 1407 | Int_t count = 0; |
| 1408 | UInt_t tmp = entries; |
| 1409 | while(tmp!=0){ |
| 1410 | count++; |
| 1411 | tmp = tmp &~ -tmp; // clear lowest bit |
| 1412 | } |
| 1413 | |
| 1414 | TString hnTitle(name); |
| 1415 | const Int_t dim = count; |
| 1416 | Int_t nbins[dim]; |
| 1417 | Double_t xmin[dim]; |
| 1418 | Double_t xmax[dim]; |
| 1419 | |
| 1420 | Int_t i=0; |
| 1421 | Int_t c=0; |
| 1422 | while(c<dim && i<32){ |
| 1423 | if(entries&(1<<i)){ |
| 1424 | |
| 1425 | TString label(""); |
| 1426 | GetDimParams(i, label, nbins[c], xmin[c], xmax[c]); |
| 1427 | hnTitle += Form(";%s",label.Data()); |
| 1428 | c++; |
| 1429 | } |
| 1430 | |
| 1431 | i++; |
| 1432 | } |
| 1433 | hnTitle += ";"; |
| 1434 | |
| 1435 | return new THnSparseF(name, hnTitle.Data(), dim, nbins, xmin, xmax); |
| 1436 | } // end of NewTHnSparseF |
| 1437 | |
| 1438 | void AliAnalysisTaskEmcalJetHadEPpid::GetDimParams(Int_t iEntry, TString &label, Int_t &nbins, Double_t &xmin, Double_t &xmax) |
| 1439 | { |
| 1440 | // stores label and binning of axis for THnSparse |
| 1441 | const Double_t pi = TMath::Pi(); |
| 1442 | |
| 1443 | switch(iEntry){ |
| 1444 | |
| 1445 | case 0: |
| 1446 | label = "V0 centrality (%)"; |
| 1447 | nbins = 10; |
| 1448 | xmin = 0.; |
| 1449 | xmax = 100.; |
| 1450 | break; |
| 1451 | |
| 1452 | case 1: |
| 1453 | label = "Corrected Jet p_{T}"; |
| 1454 | nbins = 250; |
| 1455 | xmin = -50.; |
| 1456 | xmax = 200.; |
| 1457 | break; |
| 1458 | |
| 1459 | case 2: |
| 1460 | label = "Track p_{T}"; |
| 1461 | nbins = 100; |
| 1462 | xmin = 0.; |
| 1463 | xmax = 100.; |
| 1464 | break; |
| 1465 | |
| 1466 | case 3: |
| 1467 | label = "Relative Eta"; |
| 1468 | nbins = 64; |
| 1469 | xmin = -1.6; |
| 1470 | xmax = 1.6; |
| 1471 | break; |
| 1472 | |
| 1473 | case 4: |
| 1474 | label = "Relative Phi"; |
| 1475 | nbins = 144; |
| 1476 | xmin = -0.5*pi; |
| 1477 | xmax = 1.5*pi; |
| 1478 | break; |
| 1479 | |
| 1480 | case 5: |
| 1481 | label = "Relative angle of Jet and Reaction Plane"; |
| 1482 | nbins = 144; |
| 1483 | xmin = -0.5*pi; |
| 1484 | xmax = 1.5*pi; |
| 1485 | break; |
| 1486 | |
| 1487 | case 6: |
| 1488 | label = "z-vertex"; |
| 1489 | nbins = 10; |
| 1490 | xmin = -10; |
| 1491 | xmax = 10; |
| 1492 | break; |
| 1493 | |
| 1494 | case 7: |
| 1495 | label = "track charge"; |
| 1496 | nbins =3; |
| 1497 | xmin = -1.5; |
| 1498 | xmax = 1.5; |
| 1499 | break; |
| 1500 | |
| 1501 | case 8: // need to update |
| 1502 | label = "leading track"; |
| 1503 | nbins = 10; |
| 1504 | xmin = 0; |
| 1505 | xmax = 50; |
| 1506 | break; |
| 1507 | |
| 1508 | case 9: // need to update |
| 1509 | label = "leading jet"; |
| 1510 | nbins = 3; |
| 1511 | xmin = -0.5; |
| 1512 | xmax = 2.5; |
| 1513 | break; |
| 1514 | } // end of switch |
| 1515 | } // end of getting dim-params |
| 1516 | |
| 1517 | //_________________________________________________ |
| 1518 | // From CF event mixing code PhiCorrelations |
| 1519 | TObjArray* AliAnalysisTaskEmcalJetHadEPpid::CloneAndReduceTrackList(TObjArray* tracks) |
| 1520 | { |
| 1521 | // clones a track list by using AliPicoTrack which uses much less memory (used for event mixing) |
| 1522 | TObjArray* tracksClone = new TObjArray; |
| 1523 | tracksClone->SetOwner(kTRUE); |
| 1524 | |
| 1525 | /* |
| 1526 | Int_t nTrax = fESD->GetNumberOfTracks(); |
| 1527 | //cout << "nTrax " << nTrax <<endl; |
| 1528 | |
| 1529 | for (Int_t i = 0; i < nTrax; ++i) |
| 1530 | { |
| 1531 | AliESDtrack* esdtrack = fESD->GetTrack(i); |
| 1532 | if (!esdtrack) |
| 1533 | { |
| 1534 | AliError(Form("Couldn't get ESD track %d\n", i)); |
| 1535 | continue; |
| 1536 | } |
| 1537 | |
| 1538 | AliESDtrack *particle = GetAcceptTrack(esdtrack); |
| 1539 | if(!particle) continue; |
| 1540 | |
| 1541 | cout << "RM Hybrid track : " << i << " " << particle->Pt() << endl; |
| 1542 | */ |
| 1543 | |
| 1544 | //cout << "nEntries " << tracks->GetEntriesFast() <<endl; |
| 1545 | for (Int_t i=0; i<tracks->GetEntriesFast(); i++) |
| 1546 | { |
| 1547 | AliVParticle* particle = (AliVParticle*) tracks->At(i); |
| 1548 | if(TMath::Abs(particle->Eta())>fTrkEta) continue; |
| 1549 | if(particle->Pt()<0.15)continue; |
| 1550 | |
| 1551 | Double_t trackpt=particle->Pt(); // track pT |
| 1552 | |
| 1553 | Int_t trklabel=-1; |
| 1554 | trklabel=particle->GetLabel(); |
| 1555 | //cout << "TRACK_LABEL: " << particle->GetLabel()<<endl; |
| 1556 | |
| 1557 | Int_t hadbin=-1; |
| 1558 | if(trackpt<0.5) hadbin=0; |
| 1559 | else if(trackpt<1) hadbin=1; |
| 1560 | else if(trackpt<2) hadbin=2; |
| 1561 | else if(trackpt<3) hadbin=3; |
| 1562 | else if(trackpt<5) hadbin=4; |
| 1563 | else if(trackpt<8) hadbin=5; |
| 1564 | else if(trackpt<20) hadbin=6; |
| 1565 | |
| 1566 | //feb10 comment out |
| 1567 | if(hadbin>-1 && trklabel>-1 && trklabel <3) fHistTrackEtaPhi[trklabel][hadbin]->Fill(particle->Eta(),particle->Phi()); |
| 1568 | if(hadbin>-1) fHistTrackEtaPhi[3][hadbin]->Fill(particle->Eta(),particle->Phi()); |
| 1569 | |
| 1570 | //if(hadbin>-1) fHistTrackEtaPhi[hadbin]->Fill(particle->Eta(),particle->Phi()); // TEST |
| 1571 | |
| 1572 | tracksClone->Add(new AliPicoTrack(particle->Pt(), particle->Eta(), particle->Phi(), particle->Charge(), 0, 0, 0, 0)); |
| 1573 | } // end of looping through tracks |
| 1574 | |
| 1575 | return tracksClone; |
| 1576 | } |
| 1577 | |
| 1578 | //____________________________________________________________________________________________ |
| 1579 | THnSparse* AliAnalysisTaskEmcalJetHadEPpid::NewTHnSparseFPID(const char* name, UInt_t entries) |
| 1580 | { |
| 1581 | // generate new THnSparseF PID, axes are defined in GetDimParams() |
| 1582 | Int_t count = 0; |
| 1583 | UInt_t tmp = entries; |
| 1584 | while(tmp!=0){ |
| 1585 | count++; |
| 1586 | tmp = tmp &~ -tmp; // clear lowest bit |
| 1587 | } |
| 1588 | |
| 1589 | TString hnTitle(name); |
| 1590 | const Int_t dim = count; |
| 1591 | Int_t nbins[dim]; |
| 1592 | Double_t xmin[dim]; |
| 1593 | Double_t xmax[dim]; |
| 1594 | |
| 1595 | Int_t i=0; |
| 1596 | Int_t c=0; |
| 1597 | while(c<dim && i<32){ |
| 1598 | if(entries&(1<<i)){ |
| 1599 | |
| 1600 | TString label(""); |
| 1601 | GetDimParamsPID(i, label, nbins[c], xmin[c], xmax[c]); |
| 1602 | hnTitle += Form(";%s",label.Data()); |
| 1603 | c++; |
| 1604 | } |
| 1605 | |
| 1606 | i++; |
| 1607 | } |
| 1608 | hnTitle += ";"; |
| 1609 | |
| 1610 | return new THnSparseF(name, hnTitle.Data(), dim, nbins, xmin, xmax); |
| 1611 | } // end of NewTHnSparseF PID |
| 1612 | |
| 1613 | //________________________________________________________________________________ |
| 1614 | void AliAnalysisTaskEmcalJetHadEPpid::GetDimParamsPID(Int_t iEntry, TString &label, Int_t &nbins, Double_t &xmin, Double_t &xmax) |
| 1615 | { |
| 1616 | // stores label and binning of axis for THnSparse |
| 1617 | const Double_t pi = TMath::Pi(); |
| 1618 | |
| 1619 | switch(iEntry){ |
| 1620 | |
| 1621 | case 0: |
| 1622 | label = "V0 centrality (%)"; |
| 1623 | nbins = 10; |
| 1624 | xmin = 0.; |
| 1625 | xmax = 100.; |
| 1626 | break; |
| 1627 | |
| 1628 | case 1: |
| 1629 | label = "Corrected Jet p_{T}"; |
| 1630 | nbins = 250; |
| 1631 | xmin = -50.; |
| 1632 | xmax = 200.; |
| 1633 | break; |
| 1634 | |
| 1635 | case 2: |
| 1636 | label = "Track p_{T}"; |
| 1637 | nbins = 500; |
| 1638 | xmin = 0.; |
| 1639 | xmax = 50.; |
| 1640 | break; |
| 1641 | |
| 1642 | case 3: |
| 1643 | label = "Charge of Track"; |
| 1644 | nbins = 3; |
| 1645 | xmin = -1.5; |
| 1646 | xmax = 1.5; |
| 1647 | break; |
| 1648 | |
| 1649 | case 4: |
| 1650 | label = "Track Eta"; |
| 1651 | nbins = 64; |
| 1652 | xmin = -1.2; |
| 1653 | xmax = 1.2; |
| 1654 | break; |
| 1655 | |
| 1656 | case 5: |
| 1657 | label = "Relative Eta of Track and Jet"; |
| 1658 | nbins = 64; |
| 1659 | xmin = -1.6; |
| 1660 | xmax = 1.6; |
| 1661 | break; |
| 1662 | |
| 1663 | case 6: |
| 1664 | label = "Relative Phi of Track and Jet"; |
| 1665 | nbins = 64; |
| 1666 | xmin = -0.5*pi; |
| 1667 | xmax = 1.5*pi; |
| 1668 | break; |
| 1669 | |
| 1670 | case 7: |
| 1671 | label = "leading jet"; |
| 1672 | nbins = 3; |
| 1673 | xmin = -.5; |
| 1674 | xmax = 2.5; |
| 1675 | break; |
| 1676 | |
| 1677 | case 8: |
| 1678 | label = "Z-vertex"; |
| 1679 | nbins = 10; |
| 1680 | xmin = -10.; |
| 1681 | xmax = 10.; |
| 1682 | break; |
| 1683 | |
| 1684 | case 9: // don't need |
| 1685 | label = "E/p of track"; |
| 1686 | nbins = 100; |
| 1687 | xmin = 0.; |
| 1688 | xmax = 1.; |
| 1689 | break; |
| 1690 | |
| 1691 | case 10: // don't need |
| 1692 | label = "Cluster Energy"; |
| 1693 | nbins = 50; //250; |
| 1694 | xmin = 0.; |
| 1695 | xmax = 50.; //250.; |
| 1696 | break; |
| 1697 | |
| 1698 | case 11: |
| 1699 | label = "N-Sigma of pions in TPC"; |
| 1700 | nbins = 100; |
| 1701 | xmin = -5.; |
| 1702 | xmax = 5.; |
| 1703 | break; |
| 1704 | |
| 1705 | case 12: |
| 1706 | label = "N-Sigma of protons in TPC"; |
| 1707 | nbins = 100; |
| 1708 | xmin = -5.; |
| 1709 | xmax = 5.; |
| 1710 | break; |
| 1711 | |
| 1712 | case 13: |
| 1713 | label = "N-Sigma of kaons in TPC"; |
| 1714 | nbins = 100; |
| 1715 | xmin = -5.; |
| 1716 | xmax = 5.; |
| 1717 | break; |
| 1718 | |
| 1719 | case 14: |
| 1720 | label = "N-Sigma of pions in ITS"; |
| 1721 | nbins = 100; |
| 1722 | xmin = -5.; |
| 1723 | xmax = 5.; |
| 1724 | break; |
| 1725 | |
| 1726 | case 15: |
| 1727 | label = "N-Sigma of protons in ITS"; |
| 1728 | nbins = 100; |
| 1729 | xmin = -5.; |
| 1730 | xmax = 5.; |
| 1731 | break; |
| 1732 | |
| 1733 | case 16: |
| 1734 | label = "N-Sigma of kaons in ITS"; |
| 1735 | nbins = 100; |
| 1736 | xmin = -5.; |
| 1737 | xmax = 5.; |
| 1738 | break; |
| 1739 | |
| 1740 | case 17: |
| 1741 | label = "N-Sigma of pions in TOF"; |
| 1742 | nbins = 100; |
| 1743 | xmin = -5.; |
| 1744 | xmax = 5.; |
| 1745 | break; |
| 1746 | |
| 1747 | case 18: |
| 1748 | label = "N-Sigma of protons in TOF"; |
| 1749 | nbins = 100; |
| 1750 | xmin = -5.; |
| 1751 | xmax = 5.; |
| 1752 | break; |
| 1753 | |
| 1754 | case 19: |
| 1755 | label = "N-Sigma of kaons in TOF"; |
| 1756 | nbins = 100; |
| 1757 | xmin = -5.; |
| 1758 | xmax = 5.; |
| 1759 | break; |
| 1760 | |
| 1761 | case 20: |
| 1762 | label = "TPC PID determination"; |
| 1763 | nbins = 4; |
| 1764 | xmin = 0.; |
| 1765 | xmax = 4.; |
| 1766 | break; |
| 1767 | |
| 1768 | case 21: |
| 1769 | label = "ITS PID determination"; |
| 1770 | nbins = 4; |
| 1771 | xmin = 0.; |
| 1772 | xmax = 4.; |
| 1773 | break; |
| 1774 | |
| 1775 | case 22: |
| 1776 | label = "TOF PID determination"; |
| 1777 | nbins = 4; |
| 1778 | xmin = 0.; |
| 1779 | xmax = 4.; |
| 1780 | break; |
| 1781 | |
| 1782 | } // end of switch |
| 1783 | } // end of get dimension parameters PID |
| 1784 | |
| 1785 | void AliAnalysisTaskEmcalJetHadEPpid::Terminate(Option_t *) |
| 1786 | { |
| 1787 | cout<<"#########################"<<endl; |
| 1788 | cout<<"#### DONE RUNNING!!! ####"<<endl; |
| 1789 | cout<<"#########################"<<endl; |
| 1790 | |
| 1791 | } // end of terminate |
| 1792 | |
| 1793 | |
| 1794 | //void AliAnalysisTaskEmcalJetHadEPpid::FillAnalysisSummaryHistogram() const |
| 1795 | void AliAnalysisTaskEmcalJetHadEPpid::SetfHistPIDcounterLabels(TH1* h) const |
| 1796 | { |
| 1797 | // fill the analysis summary histrogram, saves all relevant analysis settigns |
| 1798 | h->GetXaxis()->SetBinLabel(1, "TPC: Unidentified"); // -0.5 |
| 1799 | h->GetXaxis()->SetBinLabel(2, "TPC: Pion"); // 0.5 |
| 1800 | h->GetXaxis()->SetBinLabel(3, "TPC: Kaon"); // 1.5 |
| 1801 | h->GetXaxis()->SetBinLabel(4, "TPC: Proton"); // 2.5 |
| 1802 | h->GetXaxis()->SetBinLabel(5, "ITS: Unidentified"); // 3.5 |
| 1803 | h->GetXaxis()->SetBinLabel(6, "ITS: Pion"); // 4.5 |
| 1804 | h->GetXaxis()->SetBinLabel(7, "ITS: Kaon"); // 5.5 |
| 1805 | h->GetXaxis()->SetBinLabel(8, "ITS: Proton"); // 6.5 |
| 1806 | h->GetXaxis()->SetBinLabel(9, "TOF: Unidentified"); // 7.5 |
| 1807 | h->GetXaxis()->SetBinLabel(10, "TOF: Pion"); // 8.5 |
| 1808 | h->GetXaxis()->SetBinLabel(11, "TOF: Kaon"); // 9.5 |
| 1809 | h->GetXaxis()->SetBinLabel(12, "TOF: Proton"); // 10.5 |
| 1810 | |
| 1811 | } |
git://git.uio.no / u / mrichter / AliRoot.git / blame