| 66be7134 |
1 | /************************************************************************** |
| 2 | * Copyright(c) 1998-2014, ALICE Experiment at CERN, All rights reserved. * |
| 3 | * * |
| 4 | * Author: The ALICE Off-line Project. * |
| 5 | * Contributors are mentioned in the code where appropriate. * |
| 6 | * * |
| 7 | * Permission to use, copy, modify and distribute this software and its * |
| 8 | * documentation strictly for non-commercial purposes is hereby granted * |
| 9 | * without fee, provided that the above copyright notice appears in all * |
| 10 | * copies and that both the copyright notice and this permission notice * |
| 11 | * appear in the supporting documentation. The authors make no claims * |
| 12 | * about the suitability of this software for any purpose. It is * |
| 13 | * provided "as is" without express or implied warranty. * |
| 14 | **************************************************************************/ |
| 15 | |
| 16 | // Comment describing what this class does needed! |
| 17 | |
| 18 | // jcorran main class |
| 19 | // used in local and grid execution |
| 20 | // blah |
| 21 | // blah |
| 22 | // blah |
| 23 | |
| 24 | #include <TH1D.h> |
| 25 | #include "AliJCORRAN.h" |
| 26 | |
| 27 | #include "AliJTrackCounter.h" |
| 28 | #include <TClonesArray.h> |
| 29 | |
| 30 | #include "AliJCard.h" |
| 31 | #include "AliJHistos.h" |
| 32 | #include "AliJCorrelations.h" |
| 33 | #include "AliJEventPool.h" |
| 34 | #include "AliJDataManager.h" |
| 35 | |
| 36 | #include "AliJEventHeader.h" |
| 37 | #include "AliJRunHeader.h" |
| 38 | #include "AliJTrack.h" |
| 39 | #include "AliJPhoton.h" |
| 40 | #include "AliJMCTrack.h" |
| 41 | #include "AliJConst.h" |
| 42 | |
| 43 | |
| 44 | |
| 45 | |
| 46 | #include "AliJEfficiency.h" |
| 47 | #include <iostream> |
| 48 | |
| 49 | ClassImp(AliJCORRAN) |
| 50 | |
| 51 | AliJCORRAN::AliJCORRAN() : |
| 52 | TObject(), |
| 53 | fExecLocal(kTRUE), |
| 54 | fFirstEvent(kTRUE), |
| 55 | fjtrigg((particleType)-100), |
| 56 | fjassoc((particleType)-100), |
| 57 | fcard(0), |
| 58 | finputFile(0), |
| 59 | fInclusiveFile(""), |
| 60 | fevt(0), |
| 61 | fhistos(0), |
| 62 | fcorrelations(0), |
| 63 | fphotonPool(0), |
| 64 | fassocPool(0), |
| 65 | fphotonList(0), |
| 66 | fchargedHadronList(0), |
| 67 | fpizeroList(0), |
| 68 | ftriggList(0), |
| 69 | fassocList(0), |
| 70 | fpairList(0), |
| 71 | fpairCounterList(0), |
| 72 | finputList(0), |
| 73 | fdmg(0), |
| 74 | feventHeader(0), |
| 75 | frunHeader(0), |
| 76 | fnumberEvents(0), |
| 77 | fieout(0), |
| 78 | fEventCounter(0), |
| 79 | fcent(0), |
| 80 | fncBin(0), |
| 81 | fnPttBin(0), |
| 82 | fbTriggCorrel(0), |
| 83 | fbLPCorrel(0), |
| 84 | fbLPpairCorrel(0), |
| 85 | fTrackEtaRange(0), |
| 86 | flowerPtAssocBoarder(0), |
| 87 | fCentMultLow(0), |
| 88 | fCentMultHigh(0), |
| 89 | fEventBC(0), |
| 90 | fSQRTS(0), |
| 91 | fEfficiency(0), |
| 92 | fRunTable(0), |
| 93 | fIsolationR(0), |
| 94 | fHadronSelectionCut(0) |
| 95 | { |
| 96 | // constructor |
| 97 | } |
| 98 | |
| 99 | AliJCORRAN::AliJCORRAN(Bool_t execLocal) : |
| 100 | TObject(), |
| 101 | fExecLocal(execLocal), |
| 102 | fFirstEvent(kTRUE), |
| 103 | fjtrigg((particleType)-100), |
| 104 | fjassoc((particleType)-100), |
| 105 | fcard(0), |
| 106 | finputFile(0), |
| 107 | fInclusiveFile(""), |
| 108 | fevt(0), |
| 109 | fhistos(0), |
| 110 | fcorrelations(0), |
| 111 | fphotonPool(0), |
| 112 | fassocPool(0), |
| 113 | fphotonList(0), |
| 114 | fchargedHadronList(0), |
| 115 | fpizeroList(0), |
| 116 | ftriggList(0), |
| 117 | fassocList(0), |
| 118 | fpairList(0), |
| 119 | fpairCounterList(0), |
| 120 | finputList(0), |
| 121 | fdmg(0), |
| 122 | feventHeader(0), |
| 123 | frunHeader(0), |
| 124 | fnumberEvents(0), |
| 125 | fieout(0), |
| 126 | fEventCounter(0), |
| 127 | fcent(0), |
| 128 | fncBin(0), |
| 129 | fnPttBin(0), |
| 130 | fbTriggCorrel(0), |
| 131 | fbLPCorrel(0), |
| 132 | fbLPpairCorrel(0), |
| 133 | fTrackEtaRange(0), |
| 134 | flowerPtAssocBoarder(0), |
| 135 | fCentMultLow(0), |
| 136 | fCentMultHigh(0), |
| 137 | fEventBC(0), |
| 138 | fSQRTS(0), |
| 139 | fEfficiency(0), |
| 140 | fRunTable(0), |
| 141 | fIsolationR(0), |
| 142 | fHadronSelectionCut(0) |
| 143 | { |
| 144 | // constructor |
| 145 | } |
| 146 | |
| 147 | AliJCORRAN::~AliJCORRAN(){ |
| 148 | // destructor |
| 149 | } |
| 150 | |
| 151 | AliJCORRAN::AliJCORRAN(const AliJCORRAN& obj) : |
| 152 | TObject(), |
| 153 | fExecLocal(obj.fExecLocal), |
| 154 | fFirstEvent(obj.fFirstEvent), |
| 155 | fjtrigg(obj.fjtrigg), |
| 156 | fjassoc(obj.fjassoc), |
| 157 | fcard(obj.fcard), |
| 158 | finputFile(obj.finputFile), |
| 159 | fInclusiveFile(obj.fInclusiveFile), |
| 160 | fevt(obj.fevt), |
| 161 | fhistos(obj.fhistos), |
| 162 | fcorrelations(obj.fcorrelations), |
| 163 | fphotonPool(obj.fphotonPool), |
| 164 | fassocPool(obj.fassocPool), |
| 165 | fphotonList(obj.fphotonList), |
| 166 | fchargedHadronList(obj.fchargedHadronList), |
| 167 | fpizeroList(obj.fpizeroList), |
| 168 | ftriggList(obj.ftriggList), |
| 169 | fassocList(obj.fassocList), |
| 170 | fpairList(obj.fpairList), |
| 171 | fpairCounterList(obj.fpairCounterList), |
| 172 | finputList(obj.finputList), |
| 173 | fdmg(obj.fdmg), |
| 174 | feventHeader(obj.feventHeader), |
| 175 | frunHeader(obj.frunHeader), |
| 176 | fnumberEvents(obj.fnumberEvents), |
| 177 | fieout(obj.fieout), |
| 178 | fEventCounter(obj.fEventCounter), |
| 179 | fcent(obj.fcent), |
| 180 | fncBin(obj.fncBin), |
| 181 | fnPttBin(obj.fnPttBin), |
| 182 | fbTriggCorrel(obj.fbTriggCorrel), |
| 183 | fbLPCorrel(obj.fbLPCorrel), |
| 184 | fbLPpairCorrel(obj.fbLPpairCorrel), |
| 185 | fTrackEtaRange(obj.fTrackEtaRange), |
| 186 | flowerPtAssocBoarder(obj.flowerPtAssocBoarder), |
| 187 | fCentMultLow(obj.fCentMultLow), |
| 188 | fCentMultHigh(obj.fCentMultHigh), |
| 189 | fEventBC(obj.fEventBC), |
| 190 | fSQRTS(obj.fSQRTS), |
| 191 | fEfficiency(obj.fEfficiency), |
| 192 | fRunTable(obj.fRunTable), |
| 193 | fIsolationR(obj.fIsolationR), |
| 194 | fHadronSelectionCut(obj.fHadronSelectionCut) |
| 195 | { |
| 196 | // copy constructor |
| 197 | JUNUSED(obj); |
| 198 | } |
| 199 | |
| 200 | AliJCORRAN& AliJCORRAN::operator=(const AliJCORRAN& obj){ |
| 201 | // copy constructor |
| 202 | JUNUSED(obj); |
| 203 | return *this; |
| 204 | } |
| 205 | |
| 206 | |
| 207 | void AliJCORRAN::Initialize() const{ |
| 208 | // init |
| 209 | |
| 210 | } |
| 211 | |
| 212 | void AliJCORRAN::UserCreateOutputObjects(){ |
| 213 | // local init |
| 214 | |
| 215 | |
| 216 | cout << "jcorran user create output objects ----------------" << endl; |
| 217 | |
| 218 | fHadronSelectionCut =int ( fcard->Get("HadronSelectionCut")); |
| 219 | fIsolationR = fcard->Get("IsolationR"); |
| 220 | |
| 221 | fhistos = new AliJHistos( fcard ); |
| 222 | fhistos->CreateEventTrackHistos(); |
| 223 | fhistos->CreateAzimuthCorrHistos(); |
| 224 | fhistos->CreateIAAMoons(); |
| 225 | fhistos->CreateXEHistos(); |
| 226 | fhistos->CreateXtHistos(); |
| 227 | fhistos->CreatePairPtCosThetaStar(); |
| 228 | |
| 229 | fhistos->fHMG->Print(); |
| 230 | |
| 231 | fEventBC = (Int_t)(fcard->Get( "eventBC" )); |
| 232 | fSQRTS = 0.; |
| 233 | |
| 234 | |
| 235 | //TODO: inclusive fhistos shipping along |
| 236 | |
| 237 | fcorrelations = new AliJCorrelations( fcard, fhistos); |
| 238 | cout<<endl<< " -----" <<endl; |
| 239 | if( fInclusiveFile.Length() ) { |
| 240 | fhistos->ReadInclusiveHistos(fInclusiveFile); |
| 241 | fcorrelations->SetSampligInclusive(); //kperp background and triangle. Default is flat |
| 242 | cout<<"Sampling kperp and triangle from " << fInclusiveFile <<endl; |
| 243 | } else cout << "Sampling kperp and triangle from flat" <<endl; |
| 244 | cout<< " -----" <<endl <<endl; |
| 245 | |
| 246 | //================================== |
| 247 | |
| 248 | //cout<<kParticleTypeStrName[kPhoton]<<" "<<kParticleTypeStrName[fjtrigg]<<endl; |
| 249 | // EventPool for Mixing |
| 5ca97880 |
250 | fphotonPool = new AliJEventPool( fcard, fhistos, fcorrelations, kJPhoton); // for pi0 mass |
| 66be7134 |
251 | fassocPool = new AliJEventPool( fcard, fhistos, fcorrelations, fjassoc); |
| 252 | |
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253 | fphotonList = new TClonesArray(kParticleProtoType[kJPhoton],1500); |
| 66be7134 |
254 | // TClonesArray *cellList = new TClonesArray("AliJCaloCell",1500); |
| 5ca97880 |
255 | fchargedHadronList = new TClonesArray(kParticleProtoType[kJHadron],1500); |
| 256 | fpizeroList = new TClonesArray(kParticleProtoType[kJPizero],1500); |
| 66be7134 |
257 | ftriggList = new TClonesArray(kParticleProtoType[fjtrigg],1500); |
| 258 | fassocList = new TClonesArray(kParticleProtoType[fjassoc],1500); |
| 259 | fpairList = new TClonesArray(kParticleProtoType[fjtrigg],1500); |
| 260 | fpairCounterList = new TClonesArray("AliJTrackCounter",1500); |
| 261 | finputList = NULL; |
| 262 | //TClonesArray *isolPizeroList = new TClonesArray("AliPhJPiZero",1500); |
| 263 | |
| 264 | fdmg = new AliJDataManager(fcard, fhistos, fcorrelations, fExecLocal); |
| 265 | fdmg->SetExecLocal( fExecLocal ); |
| 266 | |
| 267 | //==== Read the Data files ===== |
| 268 | if( fExecLocal ){ |
| 269 | fdmg->ChainInputStream(finputFile); |
| 270 | // TODO: run header is not supposed to be here |
| 271 | // doesn't work fSQRTS = 2.*frunHeader->GetBeamEnergy(); |
| 272 | |
| 273 | // for grid running, numberEvents is filled by the encapsulating |
| 274 | // grid task, which has access to the input handlers and can |
| 275 | // extract event numbers out of it |
| 276 | fnumberEvents = fdmg->GetNEvents(); |
| 277 | fieout = fnumberEvents/20; |
| 278 | frunHeader = fdmg->GetRunHeader(); |
| 279 | cout<<"RunID = "<<frunHeader->GetRunNumber()<< " Looping over "<<fnumberEvents<<" events"<<endl; |
| 280 | |
| 281 | } else { |
| 282 | fdmg->SetRunHeader( frunHeader ); |
| 283 | frunHeader = fdmg->GetRunHeader(); |
| 284 | } |
| 285 | |
| 286 | //==== Efficiency ==== |
| 287 | fEfficiency = new AliJEfficiency; |
| 288 | fEfficiency->SetMode( fcard->Get("EfficiencyMode") ); // 0:NoEff, 1:Period 2:RunNum 3:Auto |
| 4431deef |
289 | if(fExecLocal) { |
| 290 | fEfficiency->SetDataPath("/mnt/flustre/alice/taxi_jcorran/2013/EFF/data"); // Efficiency root file location local or alien |
| 291 | } else { |
| 292 | fEfficiency->SetDataPath("alien:///alice/cern.ch/user/d/djkim/legotrain/efficieny/data"); // Efficiency root file location local or alien |
| 293 | } |
| 66be7134 |
294 | |
| 295 | //------------------------------------------------------------------- |
| 296 | fEventCounter=0; |
| 297 | |
| 298 | fcent = -1; |
| 299 | fncBin = fcard->GetNoOfBins( kCentrType ); |
| 300 | fnPttBin = fcard->GetNoOfBins( kTriggType ); |
| 301 | |
| 302 | fbTriggCorrel = fcard->Get("CorrelationType")==0; |
| 303 | fbLPCorrel = fcard->Get("CorrelationType")==1; |
| 304 | fbLPpairCorrel = fcard->Get("CorrelationType")==2; |
| 305 | fTrackEtaRange = fcard->Get("EtaRange"); |
| 306 | flowerPtAssocBoarder = fcard->GetBinBorder(kAssocType, 0); |
| 307 | |
| 308 | //==== Limit the no of track for each fcentrality ====== |
| 309 | fCentMultLow = new TF1("fCentMultLow","[0]*sqrt([1]-x)+[2]", 0, 75); |
| 310 | fCentMultHigh = new TF1("fCentMultHigh","[0]*sqrt([1]-x)+[2]", 0, 90); |
| 311 | |
| 312 | // fast parameter load |
| 313 | |
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314 | |
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315 | fhistos->fHMG->WriteConfig(); |
| 316 | fFirstEvent = kTRUE; |
| 317 | fevt = -1; |
| 318 | |
| 319 | cout << "end of jcorran user create output objects ----------------" << endl; |
| 320 | |
| 321 | } |
| 322 | |
| 323 | void AliJCORRAN::UserExec(){ |
| 324 | // event loop |
| 325 | fevt++; |
| 326 | |
| 327 | // TODO Add train mode if( !fExecLocal && fFirstEvent ){ |
| 328 | if( 0 && !fExecLocal && fFirstEvent ){ |
| 329 | fdmg->ChainInputStream(""); |
| 330 | fieout = fnumberEvents/20; |
| 331 | if (fieout<1) fieout=1; |
| 332 | cout<<"RunID = "<<frunHeader->GetRunNumber()<< " Looping over "<<fnumberEvents<<" events"<<endl; |
| 333 | |
| 334 | //==== Efficiency ==== |
| 335 | // TODO run can be different in a job? |
| 336 | fhistos->fhEventPerRun->Fill(fnumberEvents>0?log(fnumberEvents):1); |
| 337 | fFirstEvent = kFALSE; |
| 338 | } |
| 339 | |
| 340 | // TODO |
| 341 | if( fExecLocal ) { |
| 342 | if(fevt % fieout == 0) cout << fevt << "\t" << int(float(fevt)/fnumberEvents*100) << "%" << endl ; |
| 343 | } |
| 344 | |
| 345 | if( fFirstEvent ) { |
| 346 | //==== RunTable |
| 347 | fRunTable = & AliJRunTable::GetSpecialInstance(); |
| 348 | fRunTable->SetRunNumber( frunHeader->GetRunNumber() ); |
| 349 | fSQRTS = fRunTable->GetBeamEnergy(fRunTable->GetPeriod()); |
| 350 | cout << "sqrts = "<< fSQRTS << ",runnumber = "<< frunHeader->GetRunNumber() << endl; |
| 351 | fEfficiency->SetRunNumber( frunHeader->GetRunNumber() ); |
| 66be7134 |
352 | fEfficiency->Load(); |
| 353 | fFirstEvent = kFALSE; |
| 354 | } |
| 355 | |
| 356 | if(fRunTable->IsHeavyIon()){ |
| 357 | fCentMultLow->SetParameters( fcard->Get("CentMultCutLow",0), fcard->Get("CentMultCutLow",1), fcard->Get("CentMultCutLow",2) ); |
| 358 | fCentMultHigh->SetParameters(fcard->Get("CentMultCutHigh",0), fcard->Get("CentMultCutHigh",1), fcard->Get("CentMultCutHigh",2) ); |
| 359 | //fCentMultLow->Print(); |
| 360 | //fCentMultHigh->Print(); |
| 361 | } |
| 362 | |
| 363 | fdmg->LoadEvent(fevt); // to be here to load EventHeader |
| 364 | fhistos->fhEvents->Fill( 0 ); |
| 365 | |
| 366 | if(!fdmg->IsGoodEvent()) return; // Vertex cut applied in IsGoodEvent and histo saved there too |
| 367 | |
| 368 | feventHeader = fdmg->GetEventHeader(); |
| 369 | double zVert = feventHeader->GetZVertex(); |
| 370 | //---------------------------------------------------------- |
| 371 | |
| 372 | UInt_t triggermaskJCorran = feventHeader->GetTriggerMaskJCorran(); |
| 373 | //cout << fevt <<"\t"<< zVert << "\t"<< triggermaskJCorran << endl; |
| 374 | |
| 375 | if( fdmg->IsSelectedTrigger((int) triggermaskJCorran)) |
| 376 | fhistos->fhEvents->Fill( 5 ); |
| 377 | |
| 378 | // select only some BC%4 |
| 379 | if( feventHeader->GetBunchCrossNumber() % 4 != fEventBC && |
| 380 | fEventBC > -1 ) |
| 381 | return; |
| 382 | |
| 383 | if( fdmg->IsSelectedTrigger((int) triggermaskJCorran)) |
| 384 | fhistos->fhEvents->Fill( 6 ); |
| 385 | |
| 386 | if(fRunTable->IsHeavyIon() || fRunTable->IsPA()){ |
| 387 | fcent = feventHeader->GetCentrality(); |
| 388 | }else { |
| 389 | fcent = 1; //ntracks; |
| 390 | } |
| 391 | |
| 392 | //cout<<"evt="<<fevt <<" c="<< fcent <<endl; |
| 393 | int cBin = fcard->GetBin(kCentrType, fcent); |
| 394 | if(cBin<0) return; |
| 395 | |
| 396 | if( fdmg->IsSelectedTrigger((int) triggermaskJCorran)) |
| 397 | fhistos->fhEvents->Fill( 7 ); |
| 398 | |
| 399 | int zBin = fcard->GetBin(kZVertType, zVert); //should be alway >0; checked in fdmg->IsGoodEvent() |
| 400 | |
| 401 | // do not fill MB in case of MB mixing |
| 402 | if( fdmg->IsSelectedTrigger((int) triggermaskJCorran)) |
| 403 | fhistos->fhZVert[cBin]->Fill(zVert); |
| 404 | |
| 405 | //temporary fevent skip |
| 406 | //Trigger to be selected from the JCorran trigger mask is specified in the fCard |
| 407 | // if(! fdmg->IsSelectedTrigger((int) triggermaskJCorran)) |
| 408 | // continue; |
| 409 | |
| 410 | fEventCounter++; |
| 411 | |
| 412 | //==== QA Event |
| 413 | fhistos->fhV0AMult[cBin]->Fill( feventHeader->GetV0AMult() ); |
| 414 | |
| 415 | //------------------------------------------------------------------ |
| 416 | // Triggers and associated |
| 417 | //----------------------ooooo--------------------------------------- |
| 418 | |
| 5ca97880 |
419 | if(fjtrigg==kJPizero || fjassoc==kJPizero || fjtrigg==kJPhoton || fjassoc==kJPhoton){ |
| 66be7134 |
420 | } // pizero || photon |
| 5ca97880 |
421 | if(fjtrigg==kJHadron || fjassoc==kJHadron){ |
| 66be7134 |
422 | fchargedHadronList->Clear(); |
| 5ca97880 |
423 | fdmg->RegisterList(fchargedHadronList, NULL, cBin, zBin, kJHadron); |
| 66be7134 |
424 | // apply efficiencies |
| 425 | |
| 426 | for( int i = 0; i < fchargedHadronList->GetEntries(); i++ ){ |
| 427 | |
| 428 | AliJBaseTrack *triggTr = (AliJBaseTrack*)fchargedHadronList->At(i); |
| 429 | double ptt = triggTr->Pt(); |
| 430 | |
| 431 | double effCorr = 1./fEfficiency->GetCorrection(ptt, fHadronSelectionCut, fcent); // here you generate warning if ptt>30 |
| 432 | fhistos->fhTrackingEfficiency[cBin]->Fill( ptt, 1./effCorr ); |
| 433 | triggTr->SetTrackEff( 1./effCorr ); |
| 434 | } |
| 435 | } |
| 436 | |
| 437 | //---- assign input list ---- |
| 5ca97880 |
438 | if(fjtrigg==kJPizero) finputList = fpizeroList; |
| 439 | else if(fjtrigg==kJHadron) finputList = fchargedHadronList; |
| 440 | else if(fjtrigg==kJPhoton) finputList = fphotonList; |
| 66be7134 |
441 | int noAllTriggTracks = finputList->GetEntries(); |
| 442 | int noAllChargedTracks = fchargedHadronList->GetEntries(); |
| 443 | fhistos->fhChargedMult[cBin]->Fill(noAllChargedTracks); |
| 444 | fhistos->fhChargedMultCent->Fill(fcent, noAllChargedTracks>0 ? log(noAllChargedTracks) : 0); |
| 445 | |
| 446 | //--------------------------------------------- |
| 447 | //-- Check fcentrality outliers --- |
| 448 | //-- and count enevents only here --- |
| 449 | //--------------------------------------------- |
| 450 | if(fRunTable->IsHeavyIon() && fCentMultLow->GetParameter(0) >0 ){ |
| 451 | double logMult = noAllChargedTracks>0 ? log(noAllChargedTracks) : 0 ; |
| 452 | if( fcent<fCentMultLow->GetParameter(1) && logMult <fCentMultLow->Eval(fcent) ) return; |
| 453 | if( fCentMultHigh->Eval(fcent) < logMult) return; |
| 454 | } |
| 455 | fhistos->fhChargedMultCut[cBin]->Fill(noAllChargedTracks); |
| 456 | fhistos->fhCentr->Fill(fcent); |
| 457 | fhistos->fhiCentr->Fill(cBin); |
| 458 | |
| 459 | // ------------------------------ |
| 460 | // --- calculate e-b-e vn |
| 461 | // ------------------------------ |
| 462 | if(fRunTable->IsHeavyIon()){ |
| 463 | double vdelta[2] = {0}; |
| 464 | int vdeltaNorm = 0; |
| 465 | for(int it1=0; it1<noAllTriggTracks-1; it1++){ |
| 466 | AliJBaseTrack *ftk1 = (AliJBaseTrack*)finputList->At(it1); |
| 467 | if(ftk1->Pt()<flowerPtAssocBoarder) continue; |
| 468 | for(int it2=it1+1; it2<noAllTriggTracks; it2++){ |
| 469 | AliJBaseTrack *ftk2 = (AliJBaseTrack*)finputList->At(it2); |
| 470 | if(ftk2->Pt()<flowerPtAssocBoarder) continue; |
| 471 | if(fabs(ftk1->Eta() - ftk2->Eta())<1.0) continue; |
| 472 | double fdphi = ftk1->DeltaPhi(*ftk2); |
| 473 | fhistos->fhVN[cBin]->Fill(fdphi); |
| 474 | vdelta[0] += cos(2*fdphi); |
| 475 | vdelta[1] += cos(3*fdphi); |
| 476 | //cout<< ftk1->Pt() <<" "<< ftk2->Pt() <<" "<< fabs(ftk1->Eta() - ftk2->Eta()) <<" "<< 2*fdphi <<" "<< 3*fdphi <<endl; |
| 477 | vdeltaNorm++; |
| 478 | } |
| 479 | } |
| 480 | vdelta[0] = vdeltaNorm>0 ? vdelta[0]/vdeltaNorm : 0; |
| 481 | vdelta[1] = vdeltaNorm>0 ? vdelta[1]/vdeltaNorm : 0; |
| 482 | fhistos->fhVdelta2[cBin]->Fill(vdelta[0]*100); |
| 483 | fhistos->fhVdelta3[cBin]->Fill(vdelta[1]*100); |
| 484 | if(vdelta[0]>0) fhistos->fpV2->Fill( fcent, sqrt(vdelta[0])*100 ); |
| 485 | if(vdelta[1]>0) { |
| 486 | fhistos->fpV3->Fill( fcent, sqrt(vdelta[1])*100 ); |
| 487 | fcard->SetEventV3kv(vdelta[1]); |
| 488 | } |
| 489 | fhistos->fpVdeltaNorm->Fill( fcent, vdeltaNorm ); |
| 490 | } |
| 491 | |
| 492 | //---------------------------------------------------- |
| 493 | //----- Generate trigg list and find LP -- |
| 494 | //----- Fiducial cut should be used in AliJCorrelations-- |
| 495 | //---------------------------------------------------- |
| 496 | AliJTrackCounter *lpTrackCounter = new AliJTrackCounter(), *lpPairCounter = new AliJTrackCounter(); |
| 497 | AliJBaseTrack *lPTr = NULL; |
| 498 | int noTriggs=0; |
| 499 | ftriggList->Clear(); |
| 500 | for(int itrack=0; itrack<noAllTriggTracks; itrack++){ |
| 501 | AliJBaseTrack *triggTr = (AliJBaseTrack*)finputList->At(itrack); |
| 502 | triggTr->SetTriggBin( fcard->GetBin(kTriggType, triggTr->Pt()) ); |
| 503 | |
| 504 | double ptt = triggTr->Pt(); |
| 505 | double etat = triggTr->Eta(); |
| 506 | //TODO iCut == 0; |
| 507 | |
| 508 | double effCorr = 1.0/triggTr->GetTrackEff(); |
| 509 | |
| 510 | if( ptt>flowerPtAssocBoarder ){ |
| 511 | //FK//double effCorr = 1./fcard->TrackEfficiency(ptt, fcent); // here you generate warning if ptt>30 |
| 512 | //double effCorr = 1./fcard->TrackEfficiency(ptt, etat, cBin); // here you generate warning if ptt>30 |
| 513 | fhistos->fhChargedPt[cBin]->Fill(ptt, effCorr ); |
| 514 | fhistos->fhChargedPtNoCorr[cBin]->Fill( ptt ); |
| 515 | fhistos->fhChargedEta->Fill(triggTr->Eta(), effCorr); |
| 516 | //fhistos->fhChargedPtJacek[cBin]->Fill(ptt, effCorr ); |
| 517 | fhistos->fhChargedPtJacek[cBin]->Fill(ptt, ptt>0 ? 1./ptt*effCorr : 0); //One CANNOT do 1/ptt here!! First unfold. |
| 518 | if( -0.8<etat && etat<-0.2) fhistos->fhChargedPtJacekEta[cBin][0]->Fill(ptt, ptt>0 ? 1./ptt*effCorr : 0); |
| 519 | if( -0.2<etat && etat< 0.3) fhistos->fhChargedPtJacekEta[cBin][1]->Fill(ptt, ptt>0 ? 1./ptt*effCorr : 0); |
| 520 | if( 0.3<etat && etat< 0.8) fhistos->fhChargedPtJacekEta[cBin][2]->Fill(ptt, ptt>0 ? 1./ptt*effCorr : 0); |
| 521 | fhistos->fhChargedPtFiete->Fill(ptt, effCorr ); |
| 522 | } |
| 523 | |
| 524 | if( !triggTr->IsInTriggerBin() ) continue; |
| 525 | //FK//triggTr->SetTrackEff( fcard->TrackEfficiency(triggTr->Pt(), fcent) ); |
| 526 | int iptt = triggTr->GetTriggBin(); |
| 527 | fhistos->fhIphiTrigg[cBin][iptt]->Fill( triggTr->Phi(), effCorr); |
| 528 | fhistos->fhIetaTrigg[cBin][iptt]->Fill( triggTr->Eta(), effCorr); |
| 529 | |
| 530 | if( ptt > lpTrackCounter->Pt() ) { |
| 531 | lpTrackCounter->Store(noTriggs, ptt, iptt); |
| 532 | lPTr = triggTr; |
| 533 | } |
| 534 | //cout <<"1 ptt="<< triggTr->Pt() <<" bin="<< triggTr->GetTriggBin() << " st=" << triggTr->GetStatus() << " trigg eff=" << triggTr->GetTrackEff() << endl; |
| 535 | new ((*ftriggList)[noTriggs++]) AliJBaseTrack(*triggTr); |
| 536 | fhistos->fhTriggMult[cBin][iptt]->Fill(noAllTriggTracks); |
| 537 | } |
| 538 | |
| 539 | //---------------------------------------------------- |
| 540 | //----- Find sum of two leading particles ------------ |
| 541 | //---------------------------------------------------- |
| 542 | if(fbLPpairCorrel){ |
| 543 | int noPairs=0; |
| 544 | fpairList->Clear(); |
| 545 | fpairCounterList->Clear(); |
| 546 | for(int ii=0;ii<noTriggs-1;ii++){ |
| 547 | AliJBaseTrack *triggTr1 = (AliJBaseTrack*)ftriggList->At(ii); |
| 548 | for(int jj=ii+1;jj<noTriggs;jj++){ |
| 549 | AliJBaseTrack *triggTr2 = (AliJBaseTrack*)ftriggList->At(jj); |
| 550 | TLorentzVector lVPair = triggTr1->GetLorentzVector()+triggTr2->GetLorentzVector(); |
| 551 | double fdphi = DeltaPhi(triggTr1->Phi(), triggTr2->Phi()); |
| 552 | new ((*fpairList)[noPairs]) AliJBaseTrack(lVPair); |
| 553 | new ((*fpairCounterList)[noPairs++]) |
| 554 | AliJTrackCounter( triggTr1->GetID(), triggTr2->GetID(), ii, jj, fdphi ); |
| 555 | } |
| 556 | } |
| 557 | |
| 558 | // ----- Find the Leading Pair -------------------------- |
| 559 | AliJBaseTrack *pairTr = NULL; |
| 560 | for(int ii=0;ii<noPairs;ii++){ |
| 561 | pairTr = (AliJBaseTrack*)fpairList->At(ii); |
| 562 | AliJTrackCounter *pairCounter = (AliJTrackCounter*)fpairCounterList->At(ii); |
| 563 | //cout<<pairTr->Pt()<<endl; pairCounter->Print(); |
| 564 | if(pairTr->Pt() > lpPairCounter->Pt() && fabs(pairCounter->GetPairDPhi())<1.0) { |
| 565 | int iptt = fcard->GetBin(kTriggType, pairTr->Pt()); |
| 566 | lpPairCounter = pairCounter; |
| 567 | lpPairCounter->Store(ii, pairTr->Pt(), iptt); |
| 568 | } |
| 569 | } |
| 570 | if(lpPairCounter->Exists()){ |
| 5ca97880 |
571 | pairTr->SetParticleType(kJHadron); |
| 66be7134 |
572 | //double effCorr = 1./fcard->TrackEfficiency(lpTrackCounter->GetLPpt()); |
| 573 | fhistos->fhLPpairPt->Fill(pairTr->Pt()); |
| 574 | } |
| 575 | } |
| 576 | |
| 577 | //-------------------------------------------------- |
| 578 | //--- Generate assoc list and pool --- |
| 579 | //-------------------------------------------------- |
| 580 | fassocList->Clear(); |
| 581 | int noAssocs=0; |
| 582 | double sumPtAroundLP = 0; |
| 5ca97880 |
583 | if(fjassoc==kJPizero) finputList = fpizeroList; |
| 584 | else if(fjassoc==kJHadron) finputList = fchargedHadronList; |
| 585 | else if(fjassoc==kJPhoton) finputList = fphotonList; |
| 66be7134 |
586 | |
| 587 | int noAllAssocTracks = finputList->GetEntries(); |
| 588 | |
| 589 | |
| 590 | for(int itrack=0;itrack<noAllAssocTracks; itrack++){ |
| 591 | |
| 592 | AliJBaseTrack *assocTr = (AliJBaseTrack*)finputList->At(itrack); |
| 593 | assocTr->SetAssocBin( fcard->GetBin(kAssocType, assocTr->Pt()) ); |
| 594 | |
| 595 | if(assocTr->IsInAssocBin()){ |
| 596 | |
| 597 | int ipta = assocTr->GetAssocBin(); |
| 598 | double effCorr = 1.0/assocTr->GetTrackEff(); |
| 599 | fhistos->fhIphiAssoc[cBin][ipta]->Fill( assocTr->Phi(), effCorr); |
| 600 | fhistos->fhIetaAssoc[cBin][ipta]->Fill( assocTr->Eta(), effCorr); |
| 601 | new ((*fassocList)[noAssocs++]) AliJBaseTrack(*assocTr); |
| 602 | } |
| 603 | // determine an activity in the cone around trigger |
| 604 | if(lpTrackCounter->Exists() && (lPTr->GetID()!=assocTr->GetID()) && (0.5 < assocTr->Pt())){ |
| 605 | double dPhi = DeltaPhi( assocTr->Phi(), lPTr->Phi() ); |
| 606 | double dEta = assocTr->Eta() - lPTr->Eta(); |
| 607 | if(fIsolationR > sqrt(dPhi*dPhi+dEta*dEta)) sumPtAroundLP += assocTr->Pt();//FK// |
| 608 | } |
| 609 | } |
| 610 | |
| 611 | FillXtHistos(finputList, lpTrackCounter); |
| 612 | |
| 613 | //----------------------------------------------- |
| 614 | // Set the isolation flag |
| 615 | //----------------------------------------------- |
| 616 | if( lpTrackCounter->Exists() ){ |
| 617 | //double effCorr = 1./fcard->TrackEfficiency(lpTrackCounter->Pt(), fcent); |
| 618 | //TODO ??? AGAIN AGAIN??? |
| 619 | double effCorr = 1./fEfficiency->GetCorrection(lpTrackCounter->Pt(), fHadronSelectionCut, fcent ); |
| 620 | fhistos->fhLPpt->Fill(lpTrackCounter->Pt(), effCorr); |
| 621 | fhistos->fhLPeta->Fill(lPTr->Eta(), effCorr); |
| 622 | fhistos->fhBkgActivity[lpTrackCounter->GetPtBin()]->Fill(sumPtAroundLP/lpTrackCounter->Pt()); |
| 623 | |
| 624 | if( sumPtAroundLP/lpTrackCounter->Pt()< fcard->GetCutOnBkgActivity() && ///relative activity |
| 625 | ( fabs(lPTr->Eta()) < (fTrackEtaRange - fIsolationR) ) ){ //fiducial cut |
| 626 | |
| 627 | fhistos->fhIsolatedLPpt->Fill(lpTrackCounter->Pt(), effCorr ); |
| 628 | |
| 629 | AliJBaseTrack* lpTrigger = (AliJBaseTrack*) ftriggList->At(lpTrackCounter->GetIndex()); |
| 630 | lpTrigger->SetIsIsolated(1); |
| 631 | } |
| 632 | } |
| 633 | |
| 634 | fhistos->fhAssocMult->Fill(noAssocs); |
| 635 | //cout<"Triggs = "<<<noTriggs<<" Assoc = "<<noAssocs<<" all = "<<noAllTracks<<endl; |
| 636 | |
| 637 | //============================================================ |
| 638 | //there is obviously a problem when you do "fixed" correlation. |
| 639 | //In this case the noTriggs==0 condition is never fullfilled |
| 640 | //============================================================ |
| 641 | //if(noTriggs==0 || ((fjtrigg==kPizero) && (fjassoc==kPizero)) ) |
| 642 | //if(leadingPt<1.5) //should be fixed |
| 643 | //if(noTriggs==0 && noAssocs>0 ){} |
| 644 | if(noAssocs>0 ) fassocPool->AcceptList(fassocList, fcent, zVert, noAllChargedTracks, fevt); |
| 645 | |
| 646 | //------------------------------------------------------------------ |
| 647 | // Do the Correlation |
| 648 | //----------------------ooooo--------------------------------------- |
| 649 | int noTriggTracs=-1; |
| 650 | noTriggTracs = fbTriggCorrel ? noTriggs : 1; |
| 651 | if(fbLPCorrel && !lpTrackCounter->Exists()) return; |
| 652 | if(fbLPpairCorrel && !lpPairCounter->Exists()) return; |
| 653 | AliJBaseTrack *triggTr = NULL; |
| 654 | |
| 655 | for(int ii=0;ii<noTriggTracs;ii++){ // trigger loop |
| 656 | if (fbTriggCorrel) triggTr = (AliJBaseTrack*)ftriggList->At(ii); |
| 657 | if (fbLPCorrel) triggTr = (AliJBaseTrack*)ftriggList->At(lpTrackCounter->GetIndex()); |
| 658 | if (fbLPpairCorrel) triggTr = (AliJBaseTrack*)fpairList->At(lpPairCounter->GetIndex()); |
| 659 | //for(int ii=0;ii<noIsolPizero;ii++){ // trigger loop } |
| 660 | //AliJBaseTrack *triggTr = (AliJBaseTrack*)isolPizeroList->At(ii); |
| 661 | double ptt = triggTr->Pt(); |
| 662 | int iptt = triggTr->GetTriggBin(); |
| 663 | if(iptt<0) { |
| 664 | cout<<"Not registered trigger ! I better stop here." <<endl; |
| 665 | exit(-1); |
| 666 | } |
| 667 | double effCorr = 1.0/triggTr->GetTrackEff(); |
| 668 | fhistos->fhTriggPtBin[cBin][zBin][iptt]->Fill(ptt, effCorr);//inclusive |
| 669 | |
| 670 | if(triggTr->GetIsIsolated()>0) fhistos->fhTriggPtBinIsolTrigg[kReal][cBin][iptt]->Fill(ptt, effCorr); |
| 671 | |
| 672 | for(int jj=0;jj<noAssocs;jj++){ // assoc loop |
| 673 | AliJBaseTrack *assocTr = (AliJBaseTrack*)fassocList->At(jj); |
| 674 | //assocTr->PrintOut("assoc track"); |
| 675 | if(fbLPpairCorrel && |
| 676 | (assocTr->GetID()==lpPairCounter->GetPairTrackID(0) || |
| 677 | assocTr->GetID()==lpPairCounter->GetPairTrackID(1)) ) continue; |
| 678 | //------------------------------------------------------------- |
| 679 | fcorrelations->FillAzimuthHistos(kReal, cBin, zBin, triggTr, assocTr); |
| 680 | //------------------------------------------------------------- |
| 681 | } // end assoc loop |
| 682 | } // end trigg loop |
| 683 | // == mix trigg with assoc |
| 684 | if (fbLPpairCorrel) |
| 685 | fassocPool->Mix(fpairList, kAzimuthFill, fcent, zVert, noAllChargedTracks, fevt); |
| 686 | else |
| 687 | fassocPool->Mix(ftriggList, kAzimuthFill, fcent, zVert, noAllChargedTracks, fevt); |
| 688 | |
| 689 | //-------------------------------------------------------------- |
| 690 | // End of the Correlation |
| 691 | //-------------------------------------------------------------- |
| 692 | |
| 693 | |
| 694 | |
| 695 | } |
| 696 | |
| 697 | void AliJCORRAN::Terminate() { |
| 698 | // termination |
| 699 | |
| 700 | /* TODO |
| 701 | for (int hic = 0;hic < fcard->GetNoOfBins(kCentrType);hic++){ |
| 702 | ScaleNotEquidistantHisto( fhistos->fhChargedPt[hic], 1); |
| 703 | ScaleNotEquidistantHisto( fhistos->fhChargedPtNoCorr[hic], 1); |
| 704 | ScaleNotEquidistantHisto( fhistos->fhChargedPtJacek[hic], 1); |
| 705 | } |
| 706 | ScaleNotEquidistantHisto( fhistos->fhLPpt, 1); |
| 707 | ScaleNotEquidistantHisto( fhistos->fhLPpairPt, 1); |
| 708 | ScaleNotEquidistantHisto( fhistos->fhIsolatedLPpt, 1); |
| 709 | ScaleNotEquidistantHisto( fhistos->fhChargedPtFiete, 1); |
| 710 | */ |
| 711 | |
| 712 | // cout<<"MB's="<<noMB<<" "<<" ERT's="<<noERT<<endl; |
| 713 | fcorrelations->PrintOut(); |
| 714 | fassocPool->PrintOut(); |
| 715 | fEfficiency->Write(); |
| 716 | fhistos->fHMG->Print(); |
| 717 | //fhistos->fHMG->Write(); |
| 718 | } |
| 719 | |
| 720 | particleType AliJCORRAN::GetParticleType(char *inchar){ |
| 721 | // part type |
| 722 | for(int i=0;i<kNumberOfParticleTypes;i++) { |
| 723 | //cout<<"<"<<inchar<<"> <"<<particleTypeStr[i]<<"> "<<strcmp(inchar,particleTypeStr[i])<<" "<<(particleType)i<<endl; |
| 724 | if(strcmp(inchar,kParticleTypeStrName[i])==0) return (particleType)i; |
| 725 | } |
| 726 | std::cout<<"Particle type <"<<inchar<<"> not recognized"<<std::endl; |
| 727 | exit(1); |
| 728 | } |
| 729 | |
| 730 | double AliJCORRAN::DeltaPhi(double phi1, double phi2) { |
| 731 | // dphi |
| 732 | double res = atan2(sin(phi1-phi2), cos(phi1-phi2)); |
| 733 | //return res>-kJPi/3.0 ? res : kJTwoPi+res ; |
| 734 | return res>-kJPi*9./20. ? res : kJTwoPi+res ; |
| 735 | } |
| 736 | |
| 737 | void AliJCORRAN::ScaleNotEquidistantHisto(TH1D *hid, const double sc=1){ |
| 738 | // histo scaler |
| 739 | for(int i=1;i<= hid->GetNbinsX();i++){ |
| 740 | hid->SetBinContent(i,hid->GetBinContent(i)*sc/hid->GetBinWidth(i)); |
| 741 | hid->SetBinError(i,hid->GetBinError(i)*sc/hid->GetBinWidth(i)); |
| 742 | } |
| 743 | } |
| 744 | |
| 745 | // Fill xT histograms (Esko) |
| 746 | void AliJCORRAN::FillXtHistos(TClonesArray *inputList, AliJTrackCounter *lpTrackCounter){ |
| 747 | // Here should be a comment describing this method |
| 748 | JUNUSED(lpTrackCounter); |
| 749 | |
| 750 | enum xTtype { kInclusive=0, kIsolated=1, kIsolatedLP=2} ; |
| 751 | double lowerPtCut = 0.2; |
| 752 | double isolationR = 0.4; |
| 753 | double fCutOnBkgActivity = 0.10; |
| 754 | int cBin = fcard->GetBin(kCentrType, fcent); |
| 755 | double sqrts = fSQRTS; |
| 756 | int noAllTriggTracks = inputList->GetEntries(); |
| 757 | //cout << "Entering Esko's analysis loop" << endl; |
| 758 | //cout << "Sqrts = " << sqrts << " pT = " << ptt << " xT = " << xtt << endl; |
| 759 | for(int itrack=0; itrack<noAllTriggTracks; itrack++){ |
| 760 | AliJBaseTrack *triggTr = (AliJBaseTrack*)inputList->At(itrack); |
| 761 | double sumPtAroundTrigger = 0; |
| 762 | double ptt = triggTr->Pt(); |
| 763 | double xtt = 2.0 * ptt / (1.0 * sqrts); |
| 764 | double effCorr = 1.0/triggTr->GetTrackEff(); |
| 765 | fhistos->fhPtForXt[kInclusive][cBin]->Fill(ptt, ptt>0 ? 1./ptt*effCorr : 0); |
| 766 | fhistos->fhXt[kInclusive][cBin]->Fill(xtt, effCorr ); |
| 767 | fhistos->fhXtWeighted[kInclusive][cBin]->Fill(xtt, effCorr*1.0/xtt ); |
| 768 | |
| 769 | for(int jj=0;jj<inputList->GetEntriesFast();jj++){ // assoc loop |
| 770 | AliJBaseTrack *assocTr = (AliJBaseTrack*)inputList->At(jj); |
| 771 | if(triggTr->GetID()==assocTr->GetID()) continue; |
| 772 | double pta = assocTr->Pt(); |
| 773 | // determine the activity in the cone around trigger (Esko) |
| 774 | if( lowerPtCut < pta ){ |
| 775 | double dPhi = DeltaPhi( assocTr->Phi(), triggTr->Phi() ); |
| 776 | double dEta = assocTr->Eta() - triggTr->Eta(); |
| 777 | if(isolationR > sqrt(dPhi*dPhi+dEta*dEta)) sumPtAroundTrigger += assocTr->Pt();//FK// |
| 778 | } |
| 779 | //cout << " Assoc number " << assocCounter++ << endl; |
| 780 | } |
| 781 | // If pT sum is below the limit, fill to the isolated histos |
| 782 | if( sumPtAroundTrigger/ptt < fCutOnBkgActivity && ///relative activity |
| 783 | ( fabs(triggTr->Eta()) < (fTrackEtaRange - isolationR) ) ){ //fiducial cut |
| 784 | // pT and xT |
| 785 | // kInclusive kIsolated, kLPIsolated |
| 786 | fhistos->fhPtForXt[kIsolated][cBin]->Fill(ptt,effCorr*1.0/ptt); |
| 787 | fhistos->fhXt[kIsolated][cBin]->Fill(xtt, effCorr ); |
| 788 | fhistos->fhXtWeighted[kIsolated][cBin]->Fill(xtt,effCorr*1.0/xtt); |
| 789 | } |
| 790 | //cout<<"pT sum around trigger = " << sumPtAroundTrigger << endl; |
| 791 | } |
| 792 | |
| 793 | } // end FillXtHistos |
git://git.uio.no / u / mrichter / AliRoot.git / blame