| 992ba7d8 |
1 | /************************************************************************** |
| 2 | * Copyright(c) 1998-2009, 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 | * appeuear 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 | /* $Id$ */ |
| 17 | |
| 18 | // |
| 19 | // |
| 20 | // Base class for Lc2V0 Analysis |
| 21 | // |
| 22 | // |
| 23 | // The Lc spectra study is done 2D histograms: |
| 24 | // cascade_invariantMass VS cascade_pT |
| 25 | // |
| 26 | // Cuts have been centralized in AliRDHFCutsLctoV0 class |
| 27 | // |
| 28 | //------------------------------------------------------------------------- |
| 29 | // |
| 30 | // Authors: A.De Caro(a,b), P. Pagano(b) |
| e7af8919 |
31 | // (a) Centro 'E.Fermi' - Roma |
| 32 | // (b) INFN and University of Salerno |
| 992ba7d8 |
33 | // |
| e7af8919 |
34 | // Contatcs: decaro@sa.infn.it |
| 35 | // paola.pagano@sa.infn.it |
| 992ba7d8 |
36 | //------------------------------------------------------------------------- |
| 37 | |
| 38 | #include <TSystem.h> |
| 39 | #include <TParticle.h> |
| 40 | #include <TParticlePDG.h> |
| 41 | #include <TH1F.h> |
| 42 | #include <TH2F.h> |
| 516f546e |
43 | #include <TH3F.h> |
| 44 | #include <THnSparse.h> |
| a578b2da |
45 | #include <TTree.h> |
| 992ba7d8 |
46 | #include "TROOT.h" |
| 47 | #include <TDatabasePDG.h> |
| 48 | #include <AliAnalysisDataSlot.h> |
| 49 | #include <AliAnalysisDataContainer.h> |
| 50 | #include "AliStack.h" |
| 51 | #include "AliMCEvent.h" |
| 52 | #include "AliAnalysisManager.h" |
| 53 | #include "AliAODMCHeader.h" |
| 54 | #include "AliAODHandler.h" |
| 55 | #include "AliLog.h" |
| 43c7bace |
56 | #include "AliExternalTrackParam.h" |
| 992ba7d8 |
57 | #include "AliAODVertex.h" |
| 58 | #include "AliAODRecoDecay.h" |
| 59 | #include "AliAODRecoDecayHF.h" |
| 60 | #include "AliAODRecoCascadeHF.h" |
| 61 | #include "AliAnalysisVertexingHF.h" |
| 62 | #include "AliESDtrack.h" |
| 63 | #include "AliAODTrack.h" |
| 64 | #include "AliAODv0.h" |
| 65 | #include "AliAODMCParticle.h" |
| 66 | #include "AliAnalysisTaskSE.h" |
| 67 | #include "AliAnalysisTaskSELc2V0bachelor.h" |
| 68 | #include "AliNormalizationCounter.h" |
| 69 | #include "AliAODPidHF.h" |
| 992ba7d8 |
70 | #include "AliInputEventHandler.h" |
| 43c7bace |
71 | #include "AliESDtrackCuts.h" |
| 72 | #include "AliNeutralTrackParam.h" |
| 992ba7d8 |
73 | |
| c64cb1f6 |
74 | using std::cout; |
| 75 | using std::endl; |
| 76 | |
| 992ba7d8 |
77 | ClassImp(AliAnalysisTaskSELc2V0bachelor) |
| 78 | |
| 79 | //__________________________________________________________________________ |
| 43c7bace |
80 | AliAnalysisTaskSELc2V0bachelor::AliAnalysisTaskSELc2V0bachelor() : AliAnalysisTaskSE(), |
| 992ba7d8 |
81 | fUseMCInfo(kFALSE), |
| 82 | fOutput(0), |
| 83 | fOutputAll(0), |
| 84 | fOutputPIDBach(0), |
| 85 | fCEvents(0), |
| 43c7bace |
86 | fIsK0SAnalysis(kFALSE), |
| 992ba7d8 |
87 | fCounter(0), |
| 992ba7d8 |
88 | fAnalCuts(0), |
| 0dbd1d4f |
89 | fUseOnTheFlyV0(kFALSE), |
| a578b2da |
90 | fIsEventSelected(kFALSE), |
| 91 | fWriteVariableTree(kFALSE), |
| 92 | fVariablesTree(0), |
| 93 | fCandidateVariables(), |
| 94 | fVtx1(0), |
| 43c7bace |
95 | fBzkG(0), |
| 516f546e |
96 | fAdditionalChecks(kFALSE), |
| 97 | fTrackRotation(kFALSE), |
| 98 | fOutputPIDBachTR(0), |
| 99 | fMinAngleForRot(5*TMath::Pi()/6), |
| 100 | fMaxAngleForRot(7*TMath::Pi()/6), |
| 101 | fMinMass(0), |
| 102 | fMaxMass(0), |
| 103 | fNRotations(9) |
| 992ba7d8 |
104 | { |
| 105 | // |
| 106 | // Default ctor |
| 107 | // |
| 516f546e |
108 | |
| 109 | Double_t mLcPDG = TDatabasePDG::Instance()->GetParticle(4122)->Mass(); |
| 110 | fMinMass=mLcPDG-0.250; |
| 111 | fMaxMass=mLcPDG+0.250; |
| 112 | |
| 992ba7d8 |
113 | } |
| 114 | //___________________________________________________________________________ |
| 43c7bace |
115 | AliAnalysisTaskSELc2V0bachelor::AliAnalysisTaskSELc2V0bachelor(const Char_t* name, |
| a578b2da |
116 | AliRDHFCutsLctoV0* analCuts, Bool_t useOnTheFly, |
| 516f546e |
117 | Bool_t writeVariableTree, Bool_t additionalChecks, Bool_t trackRotation) : |
| 992ba7d8 |
118 | AliAnalysisTaskSE(name), |
| 119 | fUseMCInfo(kFALSE), |
| 120 | fOutput(0), |
| 121 | fOutputAll(0), |
| 122 | fOutputPIDBach(0), |
| 123 | fCEvents(0), |
| 43c7bace |
124 | fIsK0SAnalysis(kFALSE), |
| 992ba7d8 |
125 | fCounter(0), |
| 992ba7d8 |
126 | fAnalCuts(analCuts), |
| 0dbd1d4f |
127 | fUseOnTheFlyV0(useOnTheFly), |
| a578b2da |
128 | fIsEventSelected(kFALSE), |
| 129 | fWriteVariableTree(writeVariableTree), |
| 130 | fVariablesTree(0), |
| 131 | fCandidateVariables(), |
| 132 | fVtx1(0), |
| 43c7bace |
133 | fBzkG(0), |
| 516f546e |
134 | fAdditionalChecks(additionalChecks), |
| 135 | fTrackRotation(trackRotation), |
| 136 | fOutputPIDBachTR(0), |
| 137 | fMinAngleForRot(5*TMath::Pi()/6), |
| 138 | fMaxAngleForRot(7*TMath::Pi()/6), |
| 139 | fMinMass(0), |
| 140 | fMaxMass(0), |
| 141 | fNRotations(9) |
| 992ba7d8 |
142 | { |
| 143 | // |
| 144 | // Constructor. Initialization of Inputs and Outputs |
| 145 | // |
| 146 | Info("AliAnalysisTaskSELc2V0bachelor","Calling Constructor"); |
| 147 | |
| 516f546e |
148 | Double_t mLcPDG = TDatabasePDG::Instance()->GetParticle(4122)->Mass(); |
| 149 | fMinMass=mLcPDG-0.250; |
| 150 | fMaxMass=mLcPDG+0.250; |
| 151 | |
| 992ba7d8 |
152 | DefineOutput(1,TList::Class()); //conters |
| 43c7bace |
153 | DefineOutput(2,AliNormalizationCounter::Class()); |
| 154 | DefineOutput(3,AliRDHFCutsLctoV0::Class()); |
| 155 | if (!writeVariableTree) { |
| 156 | DefineOutput(4,TList::Class()); //All Entries output |
| 157 | DefineOutput(5,TList::Class()); //3sigma PID output |
| 516f546e |
158 | if (trackRotation) { |
| 159 | DefineOutput(6,TList::Class()); //All Entries output |
| 160 | } |
| 43c7bace |
161 | } else { |
| 162 | // Output slot #4 keeps a tree of the candidate variables after track selection |
| 163 | DefineOutput(4,TTree::Class()); //My private output |
| 164 | } |
| a578b2da |
165 | |
| 992ba7d8 |
166 | } |
| 167 | |
| 168 | //___________________________________________________________________________ |
| 169 | AliAnalysisTaskSELc2V0bachelor::~AliAnalysisTaskSELc2V0bachelor() { |
| 170 | // |
| 171 | // destructor |
| 172 | // |
| 173 | Info("~AliAnalysisTaskSELc2V0bachelor","Calling Destructor"); |
| 174 | |
| 175 | if (fOutput) { |
| 176 | delete fOutput; |
| 177 | fOutput = 0; |
| 178 | } |
| 179 | |
| 180 | if (fOutputAll) { |
| 181 | delete fOutputAll; |
| 182 | fOutputAll = 0; |
| 183 | } |
| 184 | |
| 185 | if (fOutputPIDBach) { |
| 186 | delete fOutputPIDBach; |
| 187 | fOutputPIDBach = 0; |
| 188 | } |
| 189 | |
| 992ba7d8 |
190 | if (fCounter) { |
| 191 | delete fCounter; |
| 192 | fCounter = 0; |
| 193 | } |
| 194 | |
| 992ba7d8 |
195 | if (fAnalCuts) { |
| 196 | delete fAnalCuts; |
| 197 | fAnalCuts = 0; |
| 198 | } |
| 199 | |
| 43c7bace |
200 | if (fVariablesTree) { |
| a578b2da |
201 | delete fVariablesTree; |
| 202 | fVariablesTree = 0; |
| 203 | } |
| 204 | |
| 516f546e |
205 | if (fOutputPIDBachTR) { |
| 206 | delete fOutputPIDBachTR; |
| 207 | fOutputPIDBachTR = 0; |
| 208 | } |
| 209 | |
| 992ba7d8 |
210 | } |
| 211 | //_________________________________________________ |
| 212 | void AliAnalysisTaskSELc2V0bachelor::Init() { |
| 213 | // |
| 214 | // Initialization |
| 215 | // |
| 216 | |
| 0dbd1d4f |
217 | fIsEventSelected=kFALSE; |
| 218 | |
| 992ba7d8 |
219 | if (fDebug > 1) AliInfo("Init"); |
| 220 | |
| 43c7bace |
221 | PostData(3,fAnalCuts); |
| 992ba7d8 |
222 | |
| 223 | return; |
| 224 | } |
| 225 | |
| 226 | //_________________________________________________ |
| 227 | void AliAnalysisTaskSELc2V0bachelor::UserExec(Option_t *) |
| 228 | { |
| 229 | // user exec |
| 230 | if (!fInputEvent) { |
| 231 | AliError("NO EVENT FOUND!"); |
| 232 | return; |
| 233 | } |
| 234 | |
| 235 | AliAODEvent* aodEvent = dynamic_cast<AliAODEvent*>(fInputEvent); |
| 236 | TClonesArray *arrayLctopKos=0; |
| 237 | |
| 238 | if (!aodEvent && AODEvent() && IsStandardAOD()) { |
| 239 | // In case there is an AOD handler writing a standard AOD, use the AOD |
| 240 | // event in memory rather than the input (ESD) event. |
| 241 | aodEvent = dynamic_cast<AliAODEvent*> (AODEvent()); |
| 242 | // in this case the braches in the deltaAOD (AliAOD.VertexingHF.root) |
| 243 | // have to taken from the AOD event hold by the AliAODExtension |
| 244 | AliAODHandler* aodHandler = (AliAODHandler*) |
| 245 | ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler()); |
| 43c7bace |
246 | |
| 992ba7d8 |
247 | if (aodHandler->GetExtensions()) { |
| 248 | AliAODExtension *ext = (AliAODExtension*)aodHandler->GetExtensions()->FindObject("AliAOD.VertexingHF.root"); |
| 249 | AliAODEvent *aodFromExt = ext->GetAOD(); |
| 250 | arrayLctopKos=(TClonesArray*)aodFromExt->GetList()->FindObject("CascadesHF"); |
| 251 | } |
| 252 | } else { |
| 253 | arrayLctopKos=(TClonesArray*)aodEvent->GetList()->FindObject("CascadesHF"); |
| 254 | } |
| 255 | |
| 256 | fCEvents->Fill(1); |
| 43c7bace |
257 | |
| 258 | if (fUseMCInfo) |
| 259 | fAnalCuts->SetTriggerClass(""); |
| 992ba7d8 |
260 | |
| 0dbd1d4f |
261 | // AOD primary vertex |
| a578b2da |
262 | fVtx1 = (AliAODVertex*)aodEvent->GetPrimaryVertex(); |
| 263 | if (!fVtx1) return; |
| 0dbd1d4f |
264 | |
| 43c7bace |
265 | fIsEventSelected = fAnalCuts->IsEventSelected(aodEvent); // better to initialize before CheckEventSelection call |
| 266 | |
| 267 | CheckEventSelection(aodEvent); |
| 268 | |
| 269 | |
| 992ba7d8 |
270 | // fix for temporary bug in ESDfilter |
| a578b2da |
271 | fBzkG = (Double_t)aodEvent->GetMagneticField(); |
| 272 | if (TMath::Abs(fBzkG)<0.001) return; |
| 992ba7d8 |
273 | fCEvents->Fill(2); |
| 274 | |
| 992ba7d8 |
275 | if (!arrayLctopKos) { |
| 276 | AliInfo("Could not find array of HF cascades, skipping the event"); |
| 277 | return; |
| 278 | } else { |
| 0dbd1d4f |
279 | if (arrayLctopKos->GetEntriesFast()) { |
| 992ba7d8 |
280 | AliInfo(Form("Found %d cascades",arrayLctopKos->GetEntriesFast())); |
| 281 | } |
| 282 | } |
| 43c7bace |
283 | fCEvents->Fill(3); |
| 992ba7d8 |
284 | |
| 285 | // mc analysis |
| 286 | TClonesArray *mcArray = 0; |
| 287 | AliAODMCHeader *mcHeader=0; |
| 288 | |
| 289 | if (fUseMCInfo) { |
| 290 | // MC array need for maching |
| 291 | mcArray = dynamic_cast<TClonesArray*>(aodEvent->FindListObject(AliAODMCParticle::StdBranchName())); |
| 292 | if (!mcArray) { |
| 293 | AliError("Could not find Monte-Carlo in AOD"); |
| 294 | return; |
| 295 | } |
| 43c7bace |
296 | fCEvents->Fill(4); // in case of MC events |
| 992ba7d8 |
297 | |
| 298 | // load MC header |
| 299 | mcHeader = (AliAODMCHeader*)aodEvent->GetList()->FindObject(AliAODMCHeader::StdBranchName()); |
| 300 | if (!mcHeader) { |
| 301 | AliError("AliAnalysisTaskSELc2V0bachelor::UserExec: MC header branch not found!\n"); |
| 302 | return; |
| 303 | } |
| 43c7bace |
304 | fCEvents->Fill(5); // in case of MC events |
| 53c91ed7 |
305 | |
| 306 | Double_t zMCVertex = mcHeader->GetVtxZ(); |
| 307 | if (TMath::Abs(zMCVertex) > fAnalCuts->GetMaxVtxZ()) { |
| 308 | AliDebug(2,Form("Event rejected: abs(zVtxMC)=%f > fAnalCuts->GetMaxVtxZ()=%f",zMCVertex,fAnalCuts->GetMaxVtxZ())); |
| 309 | return; |
| 310 | } else { |
| 311 | fCEvents->Fill(17); // in case of MC events |
| 312 | } |
| 992ba7d8 |
313 | } |
| 314 | |
| 43c7bace |
315 | fCounter->StoreEvent(aodEvent,fAnalCuts,fUseMCInfo); // it is very important that it stays BEFORE any other event selection |
| 0dbd1d4f |
316 | |
| 43c7bace |
317 | if (fVtx1->GetNContributors()>0) // this check is done in IsEventSelected |
| 318 | fCEvents->Fill(6); |
| 0dbd1d4f |
319 | |
| 43c7bace |
320 | if ( !fIsEventSelected ) return; // don't take into account not selected events |
| 321 | fCEvents->Fill(7); |
| 0dbd1d4f |
322 | |
| 43c7bace |
323 | Int_t nSelectedAnal = 0; |
| 324 | if (fIsK0SAnalysis) { |
| 325 | MakeAnalysisForLc2prK0S(arrayLctopKos,mcArray, nSelectedAnal, fAnalCuts); |
| 0dbd1d4f |
326 | |
| 43c7bace |
327 | if (nSelectedAnal) |
| 328 | CheckEventSelectionWithCandidates(aodEvent); |
| 0dbd1d4f |
329 | |
| 330 | } |
| 331 | |
| 43c7bace |
332 | fCounter->StoreCandidates(aodEvent,nSelectedAnal,kTRUE); |
| 992ba7d8 |
333 | fCounter->StoreCandidates(aodEvent,nSelectedAnal,kFALSE); |
| 334 | |
| 335 | PostData(1,fOutput); |
| 43c7bace |
336 | PostData(2,fCounter); |
| 337 | if (!fWriteVariableTree) { |
| 338 | PostData(4,fOutputAll); |
| 339 | PostData(5,fOutputPIDBach); |
| 516f546e |
340 | if (fTrackRotation) |
| 341 | PostData(6,fOutputPIDBachTR); |
| 43c7bace |
342 | } else { |
| 343 | PostData(4,fVariablesTree); |
| 344 | } |
| 345 | |
| 346 | fIsEventSelected=kFALSE; |
| 992ba7d8 |
347 | |
| 43c7bace |
348 | return; |
| 992ba7d8 |
349 | } |
| 43c7bace |
350 | |
| 992ba7d8 |
351 | //________________________________________ terminate ___________________________ |
| 352 | void AliAnalysisTaskSELc2V0bachelor::Terminate(Option_t*) |
| 353 | { |
| 354 | // The Terminate() function is the last function to be called during |
| 355 | // a query. It always runs on the client, it can be used to present |
| 356 | // the results graphically or save the results to file. |
| 357 | |
| 358 | //AliInfo("Terminate",""); |
| 359 | AliAnalysisTaskSE::Terminate(); |
| 360 | |
| 361 | fOutput = dynamic_cast<TList*> (GetOutputData(1)); |
| 362 | if (!fOutput) { |
| 363 | AliError("fOutput not available"); |
| 364 | return; |
| 365 | } |
| 366 | |
| a578b2da |
367 | //fCEvents = dynamic_cast<TH1F*>(fOutput->FindObject("fCEvents")); |
| 43c7bace |
368 | if (!fWriteVariableTree) { |
| 369 | fOutputAll = dynamic_cast<TList*> (GetOutputData(4)); |
| 370 | if (!fOutputAll) { |
| 371 | AliError("fOutputAll not available"); |
| 372 | return; |
| 373 | } |
| 992ba7d8 |
374 | |
| 43c7bace |
375 | fOutputPIDBach = dynamic_cast<TList*> (GetOutputData(5)); |
| 376 | if (!fOutputPIDBach) { |
| 377 | AliError("fOutputPIDBach not available"); |
| 378 | return; |
| 379 | } |
| 516f546e |
380 | |
| 381 | if (fTrackRotation) { |
| 382 | fOutputPIDBachTR = dynamic_cast<TList*> (GetOutputData(6)); |
| 383 | if (!fOutputPIDBachTR) { |
| 384 | AliError("fOutputPIDBachTR not available"); |
| 385 | return; |
| 386 | } |
| 387 | } |
| 388 | |
| 992ba7d8 |
389 | } |
| 390 | |
| 391 | return; |
| 392 | } |
| 393 | //___________________________________________________________________________ |
| 394 | void AliAnalysisTaskSELc2V0bachelor::UserCreateOutputObjects() { |
| 395 | // output |
| 396 | AliInfo(Form("CreateOutputObjects of task %s\n", GetName())); |
| 992ba7d8 |
397 | |
| 43c7bace |
398 | fOutput = new TList(); |
| 399 | fOutput->SetOwner(); |
| 400 | fOutput->SetName("chist0"); |
| 401 | DefineGeneralHistograms(); // define general histograms |
| 992ba7d8 |
402 | PostData(1,fOutput); |
| 992ba7d8 |
403 | |
| 404 | fCounter = new AliNormalizationCounter("NormalizationCounter"); |
| 405 | fCounter->Init(); |
| 43c7bace |
406 | PostData(2,fCounter); |
| 407 | |
| 408 | if (!fWriteVariableTree) { |
| 409 | |
| 410 | fOutputAll = new TList(); |
| 411 | fOutputAll->SetOwner(); |
| 412 | fOutputAll->SetName("listAll"); |
| 413 | |
| 414 | fOutputPIDBach = new TList(); |
| 415 | fOutputPIDBach->SetOwner(); |
| 416 | fOutputPIDBach->SetName("listPIDBach"); |
| 417 | |
| 516f546e |
418 | if (fTrackRotation) { |
| 419 | fOutputPIDBachTR = new TList(); |
| 420 | fOutputPIDBachTR->SetOwner(); |
| 421 | fOutputPIDBachTR->SetName("listPIDBachTR"); |
| 422 | } |
| 423 | |
| 43c7bace |
424 | DefineAnalysisHistograms(); // define analysis histograms |
| 425 | |
| 426 | PostData(4,fOutputAll); |
| 427 | PostData(5,fOutputPIDBach); |
| 516f546e |
428 | |
| 429 | if (fTrackRotation) |
| 430 | PostData(6,fOutputPIDBachTR); |
| 431 | |
| 43c7bace |
432 | } |
| 433 | else { |
| 434 | DefineTreeVariables(); |
| 435 | PostData(4,fVariablesTree); |
| a578b2da |
436 | } |
| 437 | |
| 992ba7d8 |
438 | return; |
| 439 | } |
| 992ba7d8 |
440 | |
| 43c7bace |
441 | //------------------------------------------------------------------------------- |
| 442 | void AliAnalysisTaskSELc2V0bachelor::MakeAnalysisForLc2prK0S(TClonesArray *arrayLctopKos, |
| 443 | TClonesArray *mcArray, |
| 444 | Int_t &nSelectedAnal, |
| 445 | AliRDHFCutsLctoV0 *cutsAnal) |
| 446 | { |
| 992ba7d8 |
447 | |
| 43c7bace |
448 | // make the analysis |
| 992ba7d8 |
449 | |
| 43c7bace |
450 | Int_t pdgCand = 4122; |
| 451 | Int_t pdgDgLctoV0bachelor[2]={2212,310}; // always 1st bachelor, 2nd V0 |
| 452 | Int_t pdgDgV0toDaughters[2]={211,211}; |
| 992ba7d8 |
453 | |
| 43c7bace |
454 | // loop over cascades to search for candidates Lc->p+K0S |
| 455 | Int_t nCascades= arrayLctopKos->GetEntriesFast(); |
| 456 | if (nCascades==0) { |
| 457 | AliInfo("Could not find cascades, skipping the event"); |
| 458 | return; |
| 459 | } |
| 992ba7d8 |
460 | |
| 43c7bace |
461 | for (Int_t iLctopK0S = 0; iLctopK0S<nCascades; iLctopK0S++) { |
| 992ba7d8 |
462 | |
| 43c7bace |
463 | ((TH1F*)(fOutput->FindObject("hCandidateSelection")))->Fill(0); |
| 992ba7d8 |
464 | |
| 43c7bace |
465 | // Lc candidates and K0S from Lc |
| 466 | AliAODRecoCascadeHF* lcK0Spr = dynamic_cast<AliAODRecoCascadeHF*>(arrayLctopKos->At(iLctopK0S)); |
| 467 | if (!lcK0Spr) { |
| 468 | AliDebug(2,Form("Cascade %d doens't exist, skipping",iLctopK0S)); |
| 469 | continue; |
| 470 | } |
| a578b2da |
471 | |
| 53c91ed7 |
472 | Bool_t unsetvtx=kFALSE; |
| 473 | if (!lcK0Spr->GetOwnPrimaryVtx()) { |
| 474 | lcK0Spr->SetOwnPrimaryVtx(fVtx1); |
| 475 | unsetvtx=kTRUE; |
| 476 | } |
| 477 | |
| 43c7bace |
478 | if (!lcK0Spr->GetSecondaryVtx()) { |
| 479 | AliInfo("No secondary vertex"); // it will be done in AliRDHFCutsLctoV0::IsSelected |
| 480 | continue; |
| 481 | } |
| a578b2da |
482 | |
| 43c7bace |
483 | if (lcK0Spr->GetNDaughters()!=2) { |
| 484 | AliDebug(2,Form("Cascade %d has not 2 daughters (nDaughters=%d)",iLctopK0S,lcK0Spr->GetNDaughters())); // it will be done in AliRDHFCutsLctoV0::IsSelected |
| 485 | continue; |
| 486 | } |
| a578b2da |
487 | |
| 43c7bace |
488 | AliAODv0 * v0part = dynamic_cast<AliAODv0*>(lcK0Spr->Getv0()); |
| 489 | AliAODTrack * bachPart = dynamic_cast<AliAODTrack*>(lcK0Spr->GetBachelor()); |
| 490 | if (!v0part || !bachPart) { |
| 491 | AliDebug(2,Form("Cascade %d has no V0 or no bachelor object",iLctopK0S)); // it will be done in AliRDHFCutsLctoV0::IsSelected |
| 492 | continue; |
| 493 | } |
| a578b2da |
494 | |
| 43c7bace |
495 | if (!v0part->GetSecondaryVtx()) { |
| 496 | AliDebug(2,Form("No secondary vertex for V0 by cascade %d",iLctopK0S)); // it will be done in AliRDHFCutsLctoV0::IsSelected |
| 497 | continue; |
| 498 | } |
| a578b2da |
499 | |
| 43c7bace |
500 | if (v0part->GetNDaughters()!=2) { |
| 501 | AliDebug(2,Form("current V0 has not 2 daughters (onTheFly=%d, nDaughters=%d)",v0part->GetOnFlyStatus(),v0part->GetNDaughters())); // it will be done in AliRDHFCutsLctoV0::IsSelected |
| 502 | continue; |
| 503 | } |
| a578b2da |
504 | |
| 43c7bace |
505 | AliAODTrack * v0Pos = dynamic_cast<AliAODTrack*>(lcK0Spr->Getv0PositiveTrack()); |
| 506 | AliAODTrack * v0Neg = dynamic_cast<AliAODTrack*>(lcK0Spr->Getv0NegativeTrack()); |
| 91ec9084 |
507 | if (!v0Neg || !v0Pos) { |
| 43c7bace |
508 | AliDebug(2,Form("V0 by cascade %d has no V0positive of V0negative object",iLctopK0S)); // it will be done in AliRDHFCutsLctoV0::IsSelected |
| 509 | continue; |
| 510 | } |
| a578b2da |
511 | |
| 43c7bace |
512 | ((TH1F*)(fOutput->FindObject("hCandidateSelection")))->Fill(1); |
| a578b2da |
513 | |
| 43c7bace |
514 | if (v0Pos->Charge() == v0Neg->Charge()) continue; |
| a578b2da |
515 | |
| 43c7bace |
516 | ((TH1F*)(fOutput->FindObject("hCandidateSelection")))->Fill(2); |
| a578b2da |
517 | |
| 43c7bace |
518 | Int_t isLc = 0; |
| a578b2da |
519 | |
| 43c7bace |
520 | if (fUseMCInfo) { |
| a578b2da |
521 | |
| 43c7bace |
522 | Int_t pdgCode=-2; |
| a578b2da |
523 | |
| 43c7bace |
524 | // find associated MC particle for Lc -> p+K0 and K0S->pi+pi |
| 525 | Int_t mcLabel = lcK0Spr->MatchToMC(pdgCand,pdgDgLctoV0bachelor[1],pdgDgLctoV0bachelor,pdgDgV0toDaughters,mcArray,kTRUE); |
| 526 | if (mcLabel!=-1) { |
| 527 | AliDebug(2,Form(" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~cascade number %d (total cascade number = %d)", iLctopK0S,nCascades)); |
| 0dbd1d4f |
528 | |
| 43c7bace |
529 | AliAODMCParticle *partLc = dynamic_cast<AliAODMCParticle*>(mcArray->At(mcLabel)); |
| 530 | if (partLc) { |
| 531 | pdgCode = partLc->GetPdgCode(); |
| 532 | if (pdgCode<0) AliDebug(2,Form(" ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ MClabel=%d ~~~~~~~~~~ pdgCode=%d", mcLabel, pdgCode)); |
| 533 | pdgCode = TMath::Abs(pdgCode); |
| 534 | isLc = 1; |
| 535 | } |
| 536 | } else { |
| 53c91ed7 |
537 | AliDebug(2,Form("No MC candidate (cascade number %d -total cascade number = %d -)", iLctopK0S,nCascades)); |
| 43c7bace |
538 | pdgCode=-1; |
| 539 | } |
| 540 | } |
| 0dbd1d4f |
541 | |
| 43c7bace |
542 | FillLc2pK0Sspectrum(lcK0Spr, isLc, |
| 543 | nSelectedAnal, cutsAnal, |
| 544 | mcArray); |
| 53c91ed7 |
545 | |
| 546 | if (unsetvtx) lcK0Spr->UnsetOwnPrimaryVtx(); |
| 547 | |
| 43c7bace |
548 | } |
| 0dbd1d4f |
549 | |
| 43c7bace |
550 | AliDebug(2, Form("Found %d Reco particles that are Lc!!", nSelectedAnal)); |
| 992ba7d8 |
551 | |
| 552 | return; |
| 553 | } |
| 43c7bace |
554 | |
| 992ba7d8 |
555 | //________________________________________________________________________ |
| 556 | void AliAnalysisTaskSELc2V0bachelor::FillLc2pK0Sspectrum(AliAODRecoCascadeHF *part, |
| a578b2da |
557 | Int_t isLc, |
| a578b2da |
558 | Int_t &nSelectedAnal, |
| 559 | AliRDHFCutsLctoV0 *cutsAnal, |
| 560 | TClonesArray *mcArray) |
| 992ba7d8 |
561 | { |
| 562 | // |
| 563 | // Fill histos for Lc -> K0S+proton |
| 564 | // |
| 992ba7d8 |
565 | |
| 566 | TString fillthis=""; |
| 567 | |
| 43c7bace |
568 | AliAODTrack *bachelor = (AliAODTrack*)part->GetBachelor(); |
| 569 | Double_t momBach = bachelor->P(); |
| 992ba7d8 |
570 | |
| 571 | AliAODv0 * v0part = (AliAODv0*)part->Getv0(); |
| 572 | Bool_t onFlyV0 = v0part->GetOnFlyStatus(); // on-the-flight V0s |
| 43c7bace |
573 | |
| 574 | Bool_t areCutsUsingPID = cutsAnal->GetIsUsePID(); |
| 575 | cutsAnal->SetUsePID(kFALSE); |
| a578b2da |
576 | Bool_t isInCascadeWindow = (((cutsAnal->IsSelectedSingleCut(part,AliRDHFCuts::kCandidate,0))&(AliRDHFCutsLctoV0::kLcToK0Spr))==(AliRDHFCutsLctoV0::kLcToK0Spr)); // cut on Lc->p+K0S invMass |
| 43c7bace |
577 | cutsAnal->SetUsePID(areCutsUsingPID); |
| 992ba7d8 |
578 | |
| 43c7bace |
579 | if ( onFlyV0 && !fUseOnTheFlyV0 ) return; |
| 0dbd1d4f |
580 | |
| 43c7bace |
581 | if (fAdditionalChecks) CheckCandidatesAtDifferentLevels(part,cutsAnal); |
| a578b2da |
582 | |
| 516f546e |
583 | // track rotation |
| 584 | if (fTrackRotation) { |
| 585 | if (onFlyV0) { |
| 586 | TrackRotation(cutsAnal,part,""); |
| 587 | } |
| 588 | else { |
| 589 | TrackRotation(cutsAnal,part,"Offline"); |
| 590 | } |
| 591 | if (fUseMCInfo) { |
| 592 | if (isLc==1) { |
| 593 | if (onFlyV0) { |
| 594 | TrackRotation(cutsAnal,part,"Sgn"); |
| 595 | } |
| 596 | else { |
| 597 | TrackRotation(cutsAnal,part,"OfflineSgn"); |
| 598 | } |
| 599 | }// sgn |
| 600 | else { // bkg |
| 601 | if (onFlyV0) { |
| 602 | TrackRotation(cutsAnal,part,"Bkg"); |
| 603 | } |
| 604 | else { |
| 605 | TrackRotation(cutsAnal,part,"OfflineBkg"); |
| 606 | } |
| 607 | } |
| 608 | } // if fUseMCInfo |
| 609 | } // if fTrackRotation |
| 610 | |
| 611 | |
| 612 | |
| 613 | |
| 43c7bace |
614 | if ( !(cutsAnal->IsInFiducialAcceptance(part->Pt(),part->Y(4122))) ) return; |
| a578b2da |
615 | |
| 53c91ed7 |
616 | if ( !( ( (cutsAnal->IsSelected(part,AliRDHFCuts::kTracks))&(AliRDHFCutsLctoV0::kLcToK0Spr)) == (AliRDHFCutsLctoV0::kLcToK0Spr) ) ) return; |
| 617 | |
| 43c7bace |
618 | if ( ( ( (cutsAnal->IsSelected(part,AliRDHFCuts::kAll))&(AliRDHFCutsLctoV0::kLcToK0Spr)) == (AliRDHFCutsLctoV0::kLcToK0Spr) ) ) nSelectedAnal++; |
| a578b2da |
619 | |
| 43c7bace |
620 | // Fill candidate variable Tree (track selection, V0 invMass selection) |
| 621 | if ( fWriteVariableTree ) { |
| 622 | Double_t invmassK0S = v0part->MassK0Short(); |
| 623 | Double_t mk0sPDG = TDatabasePDG::Instance()->GetParticle(310)->Mass(); |
| 624 | if ( !onFlyV0 && isInCascadeWindow && part->CosV0PointingAngle()>0.99 && TMath::Abs(invmassK0S-mk0sPDG)<=0.05) |
| 625 | FillTheTree(part,cutsAnal,mcArray,isLc); |
| 626 | return; |
| a578b2da |
627 | } |
| 992ba7d8 |
628 | |
| 43c7bace |
629 | cutsAnal->SetUsePID(kFALSE); |
| 630 | Bool_t isCandidateSelectedCuts = (((cutsAnal->IsSelected(part,AliRDHFCuts::kCandidate))&(AliRDHFCutsLctoV0::kLcToK0Spr))==(AliRDHFCutsLctoV0::kLcToK0Spr)); // kinematic/topological cuts |
| 631 | cutsAnal->SetUsePID(areCutsUsingPID); |
| 632 | Bool_t isBachelorID = (((cutsAnal->IsSelected(part,AliRDHFCuts::kPID))&(AliRDHFCutsLctoV0::kLcToK0Spr))==(AliRDHFCutsLctoV0::kLcToK0Spr)); // ID x bachelor |
| 0dbd1d4f |
633 | |
| 43c7bace |
634 | //if (((cutsAnal->IsSelected(part,AliRDHFCuts::kCandidate))&AliRDHFCutsLctoV0::kLcToK0Spr)==AliRDHFCutsLctoV0::kLcToK0Spr) { |
| 635 | if (((cutsAnal->IsSelected(part,AliRDHFCuts::kAll))&AliRDHFCutsLctoV0::kLcToK0Spr)==AliRDHFCutsLctoV0::kLcToK0Spr) { |
| 636 | if (fUseMCInfo && isLc && !fWriteVariableTree) { |
| 637 | Int_t pdgCand1 = 4122; |
| 638 | Int_t pdgDgLctoV0bachelor1[2]={2212,310}; |
| 639 | Int_t pdgDgV0toDaughters1[2]={211,211}; |
| 640 | Int_t mcLabel1=part->MatchToMC(pdgCand1,pdgDgLctoV0bachelor1[1],pdgDgLctoV0bachelor1,pdgDgV0toDaughters1,mcArray,kTRUE); |
| 641 | AliDebug(2,Form(" Found true MC candidate: Lc->pK0S(%d) - onTheFly=%1d",mcLabel1,onFlyV0)); |
| a578b2da |
642 | } |
| 643 | } |
| 0dbd1d4f |
644 | |
| a578b2da |
645 | Double_t nSigmaTPCpr=-999.; |
| 646 | cutsAnal->GetPidHF()->GetnSigmaTPC(bachelor,4,nSigmaTPCpr); |
| 647 | Double_t nSigmaTOFpr=-999.; |
| 648 | cutsAnal->GetPidHF()->GetnSigmaTOF(bachelor,4,nSigmaTOFpr); |
| 649 | |
| a578b2da |
650 | Double_t nSigmaTPCpi=-999.; |
| 651 | cutsAnal->GetPidHF()->GetnSigmaTPC(bachelor,2,nSigmaTPCpi); |
| 652 | Double_t nSigmaTOFpi=-999.; |
| 653 | cutsAnal->GetPidHF()->GetnSigmaTOF(bachelor,2,nSigmaTOFpi); |
| 654 | |
| a578b2da |
655 | Double_t nSigmaTPCka=-999.; |
| 656 | cutsAnal->GetPidHF()->GetnSigmaTPC(bachelor,3,nSigmaTPCka); |
| 657 | Double_t nSigmaTOFka=-999.; |
| 658 | cutsAnal->GetPidHF()->GetnSigmaTOF(bachelor,3,nSigmaTOFka); |
| 659 | |
| 43c7bace |
660 | if (onFlyV0) { |
| 516f546e |
661 | if (isCandidateSelectedCuts) { |
| 43c7bace |
662 | FillAnalysisHistograms(part,isBachelorID,""); |
| 516f546e |
663 | } |
| 992ba7d8 |
664 | } |
| 43c7bace |
665 | else { |
| a578b2da |
666 | if (isCandidateSelectedCuts) { |
| a578b2da |
667 | fillthis="histoprotonBachSigmaVspTOF"; |
| 668 | ((TH2F*)(fOutput->FindObject(fillthis)))->Fill(momBach,nSigmaTOFpr); |
| 669 | fillthis="histoprotonBachSigmaVspTPC"; |
| 670 | ((TH2F*)(fOutput->FindObject(fillthis)))->Fill(momBach,nSigmaTPCpr); |
| 43c7bace |
671 | FillAnalysisHistograms(part,isBachelorID,"Offline"); |
| 992ba7d8 |
672 | } |
| 673 | } |
| 992ba7d8 |
674 | if (fUseMCInfo) { |
| 675 | if (isLc==1) { |
| 43c7bace |
676 | if (onFlyV0) { |
| 516f546e |
677 | if (isCandidateSelectedCuts) { |
| 43c7bace |
678 | FillAnalysisHistograms(part,isBachelorID,"Sgn"); |
| 516f546e |
679 | } |
| 992ba7d8 |
680 | } |
| 43c7bace |
681 | else { |
| a578b2da |
682 | if (isCandidateSelectedCuts) { |
| a578b2da |
683 | fillthis="histoprotonBachSigmaVspTOFsgn"; |
| 684 | ((TH2F*)(fOutput->FindObject(fillthis)))->Fill(momBach,nSigmaTOFpr); |
| 685 | fillthis="histoprotonBachSigmaVspTPCsgn"; |
| 686 | ((TH2F*)(fOutput->FindObject(fillthis)))->Fill(momBach,nSigmaTPCpr); |
| 43c7bace |
687 | FillAnalysisHistograms(part,isBachelorID,"OfflineSgn"); |
| 992ba7d8 |
688 | } |
| 992ba7d8 |
689 | } |
| 992ba7d8 |
690 | }// sgn |
| 691 | else { // bkg |
| 43c7bace |
692 | if (onFlyV0) { |
| 516f546e |
693 | if (isCandidateSelectedCuts) { |
| 43c7bace |
694 | FillAnalysisHistograms(part,isBachelorID,"Bkg"); |
| 516f546e |
695 | } |
| 992ba7d8 |
696 | } |
| 43c7bace |
697 | else { |
| a578b2da |
698 | if (isCandidateSelectedCuts) { |
| a578b2da |
699 | fillthis="histoprotonBachSigmaVspTOFbkg"; |
| 700 | ((TH2F*)(fOutput->FindObject(fillthis)))->Fill(momBach,nSigmaTOFpr); |
| 701 | fillthis="histoprotonBachSigmaVspTPCbkg"; |
| 702 | ((TH2F*)(fOutput->FindObject(fillthis)))->Fill(momBach,nSigmaTPCpr); |
| 43c7bace |
703 | FillAnalysisHistograms(part,isBachelorID,"OfflineBkg"); |
| 992ba7d8 |
704 | } |
| 0dbd1d4f |
705 | } |
| 992ba7d8 |
706 | } |
| 707 | } // if fUseMCInfo |
| 516f546e |
708 | |
| 992ba7d8 |
709 | return; |
| 710 | } |
| 992ba7d8 |
711 | |
| 43c7bace |
712 | //---------------------------------------------------- |
| 713 | void AliAnalysisTaskSELc2V0bachelor::DefineK0SHistos() |
| 714 | { |
| 992ba7d8 |
715 | |
| 43c7bace |
716 | TString nameMass=" ", nameSgn=" ", nameBkg=" "; |
| 992ba7d8 |
717 | |
| 43c7bace |
718 | Double_t mLcPDG = TDatabasePDG::Instance()->GetParticle(4122)->Mass(); |
| 719 | Double_t mK0SPDG = TDatabasePDG::Instance()->GetParticle(310)->Mass(); |
| 992ba7d8 |
720 | |
| 43c7bace |
721 | if (fUseOnTheFlyV0) { |
| 0dbd1d4f |
722 | |
| 43c7bace |
723 | // V0 invariant masses (on-the-fly) |
| 724 | nameMass="histK0SMass"; |
| 725 | TH2F* spectrumK0SMass = new TH2F(nameMass.Data(),"K^{0}_{S} invariant mass VS p_{T}; M(#pi^{+}#pi^{-}) [GeV/c^{2}]; p_{T}(K^{0}_{S}) [GeV/c]; Entries", |
| 726 | 1000,mK0SPDG-0.050,mK0SPDG+0.050,175,0.,35.); |
| ff12b981 |
727 | |
| 43c7bace |
728 | // Lc invariant masses (x K0S on-the-fly) |
| 729 | nameMass="histLcMassByK0S"; |
| 730 | TH2F* spectrumLcMassByK0S = new TH2F(nameMass.Data(),"#Lambda_{c} invariant mass (by K^{0}_{S}) vs p_{T} ; m_{inv}(p-K^{0}_{S}) [GeV/c^{2}]; p_{T}(#Lambda_{c}) [GeV/c]", |
| 731 | 1000,mLcPDG-0.250,mLcPDG+0.250,175,0.,35.); |
| 992ba7d8 |
732 | |
| 43c7bace |
733 | nameMass="histpK0Svsp"; |
| 734 | TH2F* momentumDistributionK0Svsp = new TH2F(nameMass.Data(),"#Lambda_{c}: p(K^{0}_{S}) vs p(p); p_{p}; p_{K^{0}_{S}} ", |
| 735 | 175,0.,35.,175,0.,35.); |
| ff12b981 |
736 | |
| 43c7bace |
737 | nameMass="histArmPodK0S"; |
| 738 | TH2F* armenterosPodK0S = new TH2F(nameMass.Data(),"K^{0}_{S}: Armenteros-Podolanski distribution; #frac{p_{L}^{+}-p_{L}^{-}}{p_{L}^{+}+p_{L}^{-}}; p_{T}^{+} [GeV/c]", |
| 739 | 200,-1.,1.,300,0.,0.3); |
| 740 | |
| 741 | nameMass="histDCAtoPVvspK0S"; |
| 742 | TH2F *dcatoPVvspK0S = new TH2F(nameMass.Data(),"K^{0}_{S}: DCA to Primary Vertex vs K^{0}_{S} momentum ; p(K^{0}_{S}) [GeV/c]; DCA to Primary Vertex [n#sigmas]; Entries", |
| 743 | 175,0.,35.,50,0.,5.); |
| ff12b981 |
744 | |
| 43c7bace |
745 | nameMass="histK0ScosPAwrtPVvspK0S"; |
| 746 | TH2F *cosPAwrtPVvspK0S = new TH2F(nameMass.Data(),"K^{0}_{S}: cosine of pointing angle wrt primary vertex vs K^{0}_{S} momentum ; p(K^{0}_{S}) [GeV/c]; cosine; Entries", |
| 747 | 175,0.,35.,100,0.99,1.); |
| ff12b981 |
748 | |
| 43c7bace |
749 | TH2F* allspectrumK0SMass = (TH2F*)spectrumK0SMass->Clone(); |
| 750 | TH2F* allspectrumLcMassByK0S = (TH2F*)spectrumLcMassByK0S->Clone(); |
| 751 | TH2F* allmomentumDistributionK0Svsp= (TH2F*)momentumDistributionK0Svsp->Clone(); |
| 752 | TH2F* alldcatoPVvspK0S=(TH2F*)dcatoPVvspK0S->Clone(); |
| 753 | TH2F* allcosV0PAwrtPVvspK0S=(TH2F*)cosPAwrtPVvspK0S->Clone(); |
| ff12b981 |
754 | |
| 43c7bace |
755 | TH2F* pidBachspectrumK0SMass = (TH2F*)spectrumK0SMass->Clone(); |
| 756 | TH2F* pidBachspectrumLcMassByK0S = (TH2F*)spectrumLcMassByK0S->Clone(); |
| 757 | TH2F* pidBachmomentumDistributionK0Svsp= (TH2F*)momentumDistributionK0Svsp->Clone(); |
| 758 | TH2F* pidBachdcatoPVvspK0S=(TH2F*)dcatoPVvspK0S->Clone(); |
| 759 | TH2F* pidBachcosV0PAwrtPVvspK0S=(TH2F*)cosPAwrtPVvspK0S->Clone(); |
| ff12b981 |
760 | |
| 43c7bace |
761 | TH2F* allArmenterosPodK0S = (TH2F*)armenterosPodK0S->Clone(); |
| 762 | TH2F* pidBachArmenterosPodK0S = (TH2F*)armenterosPodK0S->Clone(); |
| ff12b981 |
763 | |
| 43c7bace |
764 | fOutputAll->Add(allspectrumK0SMass); |
| 765 | fOutputAll->Add(allspectrumLcMassByK0S); |
| 766 | fOutputAll->Add(allmomentumDistributionK0Svsp); |
| 767 | fOutputAll->Add(allArmenterosPodK0S); |
| 768 | fOutputAll->Add(alldcatoPVvspK0S); |
| 769 | fOutputAll->Add(allcosV0PAwrtPVvspK0S); |
| 0dbd1d4f |
770 | |
| 43c7bace |
771 | fOutputPIDBach->Add(pidBachspectrumK0SMass); |
| 772 | fOutputPIDBach->Add(pidBachspectrumLcMassByK0S); |
| 773 | fOutputPIDBach->Add(pidBachmomentumDistributionK0Svsp); |
| 774 | fOutputPIDBach->Add(pidBachArmenterosPodK0S); |
| 775 | fOutputPIDBach->Add(pidBachdcatoPVvspK0S); |
| 776 | fOutputPIDBach->Add(pidBachcosV0PAwrtPVvspK0S); |
| 777 | |
| 516f546e |
778 | if (fTrackRotation){ |
| 779 | TH2F* pidBachTRspectrumLcMassByK0S = (TH2F*)spectrumLcMassByK0S->Clone(); |
| 780 | fOutputPIDBachTR->Add(pidBachTRspectrumLcMassByK0S); |
| 781 | } |
| 782 | |
| 43c7bace |
783 | } |
| ff12b981 |
784 | |
| 43c7bace |
785 | // V0 invariant masses (offline) |
| 786 | nameMass="histK0SMassOffline"; |
| 787 | TH2F* spectrumK0SMassOffline = new TH2F(nameMass.Data(),"K^{0}_{S} invariant mass VS p_{T}; M(#pi^{+}#pi^{-}) [GeV/c^{2}]; p_{T}(K^{0}_{S}) [GeV/c]; Entries", |
| 788 | 1000,mK0SPDG-0.050,mK0SPDG+0.050,175,0.,35.); |
| 0dbd1d4f |
789 | |
| 43c7bace |
790 | // Lc invariant masses (x K0S offline) |
| 791 | nameMass="histLcMassByK0SOffline"; |
| 792 | TH2F* spectrumLcMassOfflineByK0S = new TH2F(nameMass.Data(),"#Lambda_{c} invariant mass (by K^{0}_{S}) vs p_{T}; M(K^{0}_{S}p) [GeV/c^{2}]; p_{T} [GeV/c]", |
| 793 | 1000,mLcPDG-0.250,mLcPDG+0.250,175,0.,35.); |
| 992ba7d8 |
794 | |
| 43c7bace |
795 | nameMass="histpK0SvspOffline"; |
| 796 | TH2F* momentumDistributionK0SvspOffline = new TH2F(nameMass.Data(),"#Lambda_{c}: p(K^{0}_{S}) vs p(p) - Offline ; p_{p} [GeV/c]; p_{K^{0}_{S}} [GeV/c]", |
| 797 | 175,0.,35.,175,0.,35.); |
| 992ba7d8 |
798 | |
| 43c7bace |
799 | nameMass="histArmPodK0SOffline"; |
| 800 | TH2F* armenterosPodK0SOff = new TH2F(nameMass.Data(),"K^{0}_{S} Armenteros-Podolanski distribution - Offline; #frac{p_{L}^{+}-p_{L}^{-}}{p_{L}^{+}+p_{L}^{-}}; p_{T}^{+} [GeV/c]", |
| 801 | 200,-1.,1.,300,0.,0.3); |
| 992ba7d8 |
802 | |
| 43c7bace |
803 | nameMass="histDCAtoPVvspK0SOffline"; |
| 804 | TH2F *dcatoPVvspK0SOffline = new TH2F(nameMass.Data(),"K^{0}_{S}: DCA to Primary Vertex vs K^{0}_{S} invariant mass - Offline; p(K^{0}_{S}) [GeV/c]; DCA to Primary Vertex [n#sigmas]; Entries", |
| 805 | 175,0.,35.,50,0.,5.); |
| 992ba7d8 |
806 | |
| 43c7bace |
807 | nameMass="histK0ScosPAwrtPVvspK0SOffline"; |
| 808 | TH2F *cosPAwrtPVvspK0SOffline = new TH2F(nameMass.Data(),"K^{0}_{S}: cosine of pointing angle wrt primary vertex vs K^{0}_{S} momentum - Offline; p(K^{0}_{S}) [GeV/c]; cosine; Entries", |
| 809 | 175,0.,35.,100,0.99,1.); |
| 992ba7d8 |
810 | |
| 992ba7d8 |
811 | |
| 992ba7d8 |
812 | |
| 43c7bace |
813 | TH2F* allspectrumK0SMassOffline = (TH2F*)spectrumK0SMassOffline->Clone(); |
| 814 | TH2F* allspectrumLcMassOfflineByK0S = (TH2F*)spectrumLcMassOfflineByK0S->Clone(); |
| 815 | TH2F* allmomentumDistributionK0SvspOffline= (TH2F*)momentumDistributionK0SvspOffline->Clone(); |
| 816 | TH2F* alldcatoPVvspK0SOffline=(TH2F*)dcatoPVvspK0SOffline->Clone(); |
| 817 | TH2F* allcosPAwrtPVvspK0SOffline=(TH2F*)cosPAwrtPVvspK0SOffline->Clone(); |
| 818 | TH2F* allArmenterosPodK0SOff = (TH2F*)armenterosPodK0SOff->Clone(); |
| 992ba7d8 |
819 | |
| 43c7bace |
820 | TH2F* pidBachspectrumK0SMassOffline = (TH2F*)spectrumK0SMassOffline->Clone(); |
| 821 | TH2F* pidBachspectrumLcMassOfflineByK0S = (TH2F*)spectrumLcMassOfflineByK0S->Clone(); |
| 822 | TH2F* pidBachmomentumDistributionK0SvspOffline= (TH2F*)momentumDistributionK0SvspOffline->Clone(); |
| 823 | TH2F* pidBachdcatoPVvspK0SOffline=(TH2F*)dcatoPVvspK0SOffline->Clone(); |
| 824 | TH2F* pidBachcosPAwrtPVvspK0SOffline=(TH2F*)cosPAwrtPVvspK0SOffline->Clone(); |
| 825 | TH2F* pidBachArmenterosPodK0SOff = (TH2F*)armenterosPodK0SOff->Clone(); |
| 992ba7d8 |
826 | |
| 992ba7d8 |
827 | |
| 43c7bace |
828 | fOutputAll->Add(allspectrumK0SMassOffline); |
| 829 | fOutputAll->Add(allspectrumLcMassOfflineByK0S); |
| 830 | fOutputAll->Add(allmomentumDistributionK0SvspOffline); |
| 831 | fOutputAll->Add(allArmenterosPodK0SOff); |
| 832 | fOutputAll->Add(alldcatoPVvspK0SOffline); |
| 833 | fOutputAll->Add(allcosPAwrtPVvspK0SOffline); |
| 85036182 |
834 | |
| 43c7bace |
835 | fOutputPIDBach->Add(pidBachspectrumK0SMassOffline); |
| 836 | fOutputPIDBach->Add(pidBachspectrumLcMassOfflineByK0S); |
| 837 | fOutputPIDBach->Add(pidBachmomentumDistributionK0SvspOffline); |
| 838 | fOutputPIDBach->Add(pidBachArmenterosPodK0SOff); |
| 839 | fOutputPIDBach->Add(pidBachdcatoPVvspK0SOffline); |
| 840 | fOutputPIDBach->Add(pidBachcosPAwrtPVvspK0SOffline); |
| 841 | |
| 516f546e |
842 | if (fTrackRotation) { |
| 843 | TH2F* pidBachTRspectrumLcMassOfflineByK0S = (TH2F*)spectrumLcMassOfflineByK0S->Clone(); |
| 844 | fOutputPIDBachTR->Add(pidBachTRspectrumLcMassOfflineByK0S); |
| 845 | } |
| 846 | |
| 43c7bace |
847 | if (fUseMCInfo) { |
| 848 | |
| 849 | if (fUseOnTheFlyV0) { |
| 850 | |
| 851 | nameSgn="histK0SMassSgn"; |
| 852 | nameBkg="histK0SMassBkg"; |
| 853 | TH2F* spectrumK0SMassSgn = new TH2F(nameSgn.Data(), "K^{0}_{S} - sgn: invariant mass VS p_{T} - MC; m_{inv}(#pi^{+}#pi^{-}) [GeV/c^{2}]; p_{T}(K^{0}_{S}) [GeV/c]; Entries", |
| 854 | 1000,mK0SPDG-0.050,mK0SPDG+0.050,175,0.,35.); |
| 855 | TH2F* spectrumK0SMassBkg = new TH2F(nameBkg.Data(), "K^{0}_{S} - bkg: invariant mass VS p_{T} - MC; m_{inv}(#pi^{+}#pi^{-}) [GeV/c^{2}]; p_{T}(K^{0}_{S}) [GeV/c]; Entries", |
| 856 | 1000,mK0SPDG-0.050,mK0SPDG+0.050,175,0.,35.); |
| 857 | |
| 43c7bace |
858 | nameSgn="histLcMassByK0SSgn"; |
| 859 | nameBkg="histLcMassByK0SBkg"; |
| 860 | TH2F* spectrumLcMassByK0SSgn = new TH2F(nameSgn.Data(), "#Lambda_{c} - sgn: invariant mass (by K^{0}_{S}) vs p_{T} - MC; m_{inv}(p-K^{0}_{S}) [GeV/c^{2}]; p_{T}", |
| 861 | 1000,mLcPDG-0.250,mLcPDG+0.250,175,0.,35.); |
| 862 | TH2F* spectrumLcMassByK0SBkg = new TH2F(nameBkg.Data(), "#Lambda_{c} - bkg: invariant mass (by K^{0}_{S}) vs p_{T} - MC; m_{inv}(p-K^{0}_{S}) [GeV/c^{2}]; p_{T}", |
| 863 | 1000,mLcPDG-0.250,mLcPDG+0.250,175,0.,35.); |
| 43c7bace |
864 | nameSgn="histpK0SvspSgn"; |
| 865 | nameBkg="histpK0SvspBkg"; |
| 866 | TH2F* momentumDistributionK0SvspSgn= new TH2F(nameSgn.Data(),"#Lambda_{c} - sgn: K^{0}_{S} vs p Total Momentum Distribution - MC; p_{p}; p_{K^{0}_{S}}", |
| 867 | 175,0.,35.,175,0.,35.); |
| 868 | TH2F* momentumDistributionK0SvspBkg= new TH2F(nameBkg.Data(),"#Lambda_{c} - bkg: K^{0}_{S} vs p Total Momentum Distribution - MC; p_{p}; p_{K^{0}_{S}}", |
| 869 | 175,0.,35.,175,0.,35.); |
| 43c7bace |
870 | // armenteros-podolanski plots K0S |
| 871 | nameSgn="histArmPodK0SSgn"; |
| 872 | nameBkg="histArmPodK0SBkg"; |
| 873 | TH2F* armenterosPodK0SSgn = new TH2F(nameSgn.Data(),"K^{0}_{S} Armenteros-Podolanski distribution (sgn); #frac{p_{L}^{+}-p_{L}^{-}}{p_{L}^{+}+p_{L}^{-}}; p_{T}^{+} [GeV/c]", |
| 874 | 200,-1.,1.,300,0.,0.3); |
| 875 | TH2F* armenterosPodK0SBkg = new TH2F(nameBkg.Data(),"K^{0}_{S} Armenteros-Podolanski distribution (bkg); #frac{p_{L}^{+}-p_{L}^{-}}{p_{L}^{+}+p_{L}^{-}}; p_{T}^{+} [GeV/c]", |
| 876 | 200,-1.,1.,300,0.,0.3); |
| 43c7bace |
877 | nameSgn="histDCAtoPVvspK0SSgn"; |
| 878 | nameBkg="histDCAtoPVvspK0SBkg"; |
| 879 | TH2F *dcatoPVvspK0SSgn=new TH2F(nameSgn.Data(),"K^{0}_{S} - sgn: DCA to Primary Vertex vs K^{0}_{S} invariant mass (sgn); p(K^{0}_{S}) [GeV/c]; DCA to Primary Vertex [n#sigmas]; Entries",175,0.,35.,50,0.,5.); |
| 880 | TH2F *dcatoPVvspK0SBkg=new TH2F(nameBkg.Data(),"K^{0}_{S} - bkg: DCA to Primary Vertex vs K^{0}_{S} invariant mass (bkg); p(K^{0}_{S}) [GeV/c]; DCA to Primary Vertex [n#sigmas]; Entries",175,0.,35.,50,0.,5.); |
| 881 | |
| 516f546e |
882 | TH2F* allspectrumK0SMassSgn = (TH2F*)spectrumK0SMassSgn->Clone(); |
| 883 | TH2F* allspectrumK0SMassBkg = (TH2F*) spectrumK0SMassBkg->Clone(); |
| 884 | TH2F* allspectrumLcMassByK0SSgn = (TH2F*)spectrumLcMassByK0SSgn->Clone(); |
| 885 | TH2F* allspectrumLcMassByK0SBkg = (TH2F*) spectrumLcMassByK0SBkg->Clone(); |
| 886 | TH2F* allmomentumDistributionK0SvspSgn= (TH2F*)momentumDistributionK0SvspSgn->Clone(); |
| 887 | TH2F* allmomentumDistributionK0SvspBkg= (TH2F*)momentumDistributionK0SvspBkg->Clone(); |
| 888 | TH2F* allArmenterosPodK0SSgn = (TH2F*)armenterosPodK0SSgn->Clone(); |
| 889 | TH2F* allArmenterosPodK0SBkg = (TH2F*)armenterosPodK0SBkg->Clone(); |
| 43c7bace |
890 | TH2F* alldcatoPVvspK0SSgn= (TH2F*)dcatoPVvspK0SSgn->Clone(); |
| 891 | TH2F* alldcatoPVvspK0SBkg= (TH2F*)dcatoPVvspK0SBkg->Clone(); |
| 516f546e |
892 | |
| 893 | TH2F* pidBachspectrumK0SMassSgn = (TH2F*)spectrumK0SMassSgn->Clone(); |
| 894 | TH2F* pidBachspectrumK0SMassBkg = (TH2F*) spectrumK0SMassBkg->Clone(); |
| 895 | TH2F* pidBachspectrumLcMassByK0SSgn = (TH2F*)spectrumLcMassByK0SSgn->Clone(); |
| 896 | TH2F* pidBachspectrumLcMassByK0SBkg = (TH2F*) spectrumLcMassByK0SBkg->Clone(); |
| 897 | TH2F* pidBachmomentumDistributionK0SvspSgn= (TH2F*)momentumDistributionK0SvspSgn->Clone(); |
| 898 | TH2F* pidBachmomentumDistributionK0SvspBkg= (TH2F*)momentumDistributionK0SvspBkg->Clone(); |
| 899 | TH2F* pidBachArmenterosPodK0SSgn = (TH2F*)armenterosPodK0SSgn->Clone(); |
| 900 | TH2F* pidBachArmenterosPodK0SBkg = (TH2F*)armenterosPodK0SBkg->Clone(); |
| 43c7bace |
901 | TH2F* pidBachdcatoPVvspK0SSgn= (TH2F*)dcatoPVvspK0SSgn->Clone(); |
| 902 | TH2F* pidBachdcatoPVvspK0SBkg= (TH2F*)dcatoPVvspK0SBkg->Clone(); |
| 903 | |
| 516f546e |
904 | fOutputAll->Add(allspectrumK0SMassSgn); |
| 905 | fOutputAll->Add(allspectrumK0SMassBkg); |
| 906 | fOutputAll->Add(allspectrumLcMassByK0SSgn); |
| 907 | fOutputAll->Add(allspectrumLcMassByK0SBkg); |
| 908 | fOutputAll->Add(allmomentumDistributionK0SvspSgn); |
| 909 | fOutputAll->Add(allmomentumDistributionK0SvspBkg); |
| 910 | fOutputAll->Add(allArmenterosPodK0SSgn); |
| 911 | fOutputAll->Add(allArmenterosPodK0SBkg); |
| 43c7bace |
912 | fOutputAll->Add(alldcatoPVvspK0SSgn); |
| 43c7bace |
913 | fOutputAll->Add(alldcatoPVvspK0SBkg); |
| 516f546e |
914 | |
| 915 | fOutputPIDBach->Add(pidBachspectrumK0SMassSgn); |
| 916 | fOutputPIDBach->Add(pidBachspectrumK0SMassBkg); |
| 917 | fOutputPIDBach->Add(pidBachspectrumLcMassByK0SSgn); |
| 918 | fOutputPIDBach->Add(pidBachspectrumLcMassByK0SBkg); |
| 919 | fOutputPIDBach->Add(pidBachmomentumDistributionK0SvspSgn); |
| 920 | fOutputPIDBach->Add(pidBachmomentumDistributionK0SvspBkg); |
| 921 | fOutputPIDBach->Add(pidBachArmenterosPodK0SSgn); |
| 922 | fOutputPIDBach->Add(pidBachArmenterosPodK0SBkg); |
| 923 | fOutputPIDBach->Add(pidBachdcatoPVvspK0SSgn); |
| 43c7bace |
924 | fOutputPIDBach->Add(pidBachdcatoPVvspK0SBkg); |
| 925 | |
| 516f546e |
926 | if (fTrackRotation) { |
| 927 | TH2F* pidBachTRspectrumLcMassByK0SSgn = (TH2F*)spectrumLcMassByK0SSgn->Clone(); |
| 928 | TH2F* pidBachTRspectrumLcMassByK0SBkg = (TH2F*) spectrumLcMassByK0SBkg->Clone(); |
| 929 | fOutputPIDBachTR->Add(pidBachTRspectrumLcMassByK0SSgn); |
| 930 | fOutputPIDBachTR->Add(pidBachTRspectrumLcMassByK0SBkg); |
| 931 | } |
| 932 | |
| 43c7bace |
933 | } |
| 934 | |
| 935 | |
| 936 | nameSgn="histK0SMassOfflineSgn"; |
| 937 | nameBkg="histK0SMassOfflineBkg"; |
| 938 | TH2F* spectrumK0SMassOfflineSgn = new TH2F(nameSgn.Data(), "K^{0}_{S} - sgn: invariant mass VS p_{T} - MC; m_{inv}(#pi^{+}-#pi^{-}) [GeV/c^{2}]; p_{T}(K^{0}_{S}) [GeV/c]; Entries", |
| 939 | 1000,mK0SPDG-0.050,mK0SPDG+0.050,175,0.,35.); |
| 940 | TH2F* spectrumK0SMassOfflineBkg = new TH2F(nameBkg.Data(), "K^{0}_{S} - bkg: invariant mass VS p_{T} - MC; m_{inv}(#pi^{+}-#pi^{-}) [GeV/c^{2}]; p_{T}(K^{0}_{S}) [GeV/c]; Entries", |
| 941 | 1000,mK0SPDG-0.050,mK0SPDG+0.050,175,0.,35.); |
| 942 | |
| 43c7bace |
943 | nameSgn="histLcMassByK0SOfflineSgn"; |
| 944 | nameBkg="histLcMassByK0SOfflineBkg"; |
| 945 | TH2F* spectrumLcMassOfflineByK0SSgn = new TH2F(nameSgn.Data(), "#Lambda_{c} - sgn: invariant mass (by K^{0}_{S}) vs p_{T} - MC; M(#Lambda_{c}) [GeV/c^{2}]; p_{T}", |
| 946 | 1000,mLcPDG-0.250,mLcPDG+0.250,175,0.,35.); |
| 947 | TH2F* spectrumLcMassOfflineByK0SBkg = new TH2F(nameBkg.Data(), "#Lambda_{c} - bkg: invariant mass (by K^{0}_{S}) vs p_{T} - MC; M(#Lambda_{c}) [GeV/c^{2}]; p_{T}", |
| 948 | 1000,mLcPDG-0.250,mLcPDG+0.250,175,0.,35.); |
| 43c7bace |
949 | nameSgn="histpK0SvspOfflineSgn"; |
| 950 | nameBkg="histpK0SvspOfflineBkg"; |
| 951 | TH2F* momentumDistributionK0SvspOfflineSgn= new TH2F(nameSgn.Data(),"#Lambda_{c} - sgn: K^{0}_{S} vs p Total Momentum Distribution - Offline - MC; p_{p}; p_{K^{0}_{S}}", |
| 952 | 175,0.,35.,175,0.,35.); |
| 953 | TH2F* momentumDistributionK0SvspOfflineBkg= new TH2F(nameBkg.Data(),"#Lambda_{c} - bkg: K^{0}_{S} vs p Total Momentum Distribution - Offline - MC; p_{p}; p_{K^{0}_{S}}", |
| 954 | 175,0.,35.,175,0.,35.); |
| 43c7bace |
955 | // armenteros-podolanski plots K0S (offline) |
| 956 | nameSgn="histArmPodK0SOfflineSgn"; |
| 957 | nameBkg="histArmPodK0SOfflineBkg"; |
| 958 | TH2F* armenterosPodK0SOffSgn = new TH2F(nameSgn.Data(),"K^{0}_{S} Armenteros-Podolanski distribution (sgn) -offline-; #frac{p_{L}^{+}-p_{L}^{-}}{p_{L}^{+}+p_{L}^{-}}; p_{T}^{+} [GeV/c]", |
| 959 | 200,-1.,1.,300,0.,0.3); |
| 960 | TH2F* armenterosPodK0SOffBkg = new TH2F(nameBkg.Data(),"K^{0}_{S} Armenteros-Podolanski distribution (bkg) -offline-; #frac{p_{L}^{+}-p_{L}^{-}}{p_{L}^{+}+p_{L}^{-}}; p_{T}^{+} [GeV/c]", |
| 961 | 200,-1.,1.,300,0.,0.3); |
| 43c7bace |
962 | nameSgn="histDCAtoPVvspK0SOfflineSgn"; |
| 963 | nameBkg="histDCAtoPVvspK0SOfflineBkg"; |
| 964 | TH2F *dcatoPVvspK0SOfflineSgn=new TH2F(nameSgn.Data(),"K^{0}_{S} -offline - (sgn): DCA to Primary Vertex vs K^{0}_{S} invariant mass; p(K^{0}_{S}) [GeV/c]; DCA to Primary Vertex [n#sigmas]; Entries", |
| 965 | 175,0.,35.,50,0.,5.); |
| 966 | TH2F *dcatoPVvspK0SOfflineBkg=new TH2F(nameBkg.Data(),"K^{0}_{S} -offline - (bkg): DCA to Primary Vertex vs K^{0}_{S} invariant mass; p(K^{0}_{S}) [GeV/c]; DCA to Primary Vertex [n#sigmas]; Entries", |
| 967 | 175,0.,35.,50,0.,5.); |
| 43c7bace |
968 | |
| 516f546e |
969 | |
| 970 | TH2F* allspectrumK0SMassOfflineSgn = (TH2F*)spectrumK0SMassOfflineSgn->Clone(); |
| 971 | TH2F* allspectrumK0SMassOfflineBkg = (TH2F*) spectrumK0SMassOfflineBkg->Clone(); |
| 972 | TH2F* allspectrumLcMassOfflineByK0SSgn = (TH2F*)spectrumLcMassOfflineByK0SSgn->Clone(); |
| 973 | TH2F* allspectrumLcMassOfflineByK0SBkg = (TH2F*) spectrumLcMassOfflineByK0SBkg->Clone(); |
| 974 | TH2F* allmomentumDistributionK0SvspOfflineSgn= (TH2F*)momentumDistributionK0SvspOfflineSgn->Clone(); |
| 975 | TH2F* allmomentumDistributionK0SvspOfflineBkg= (TH2F*)momentumDistributionK0SvspOfflineBkg->Clone(); |
| 976 | TH2F* allArmenterosPodK0SOffSgn = (TH2F*)armenterosPodK0SOffSgn->Clone(); |
| 977 | TH2F* allArmenterosPodK0SOffBkg = (TH2F*)armenterosPodK0SOffBkg->Clone(); |
| 43c7bace |
978 | TH2F* alldcatoPVvspK0SOfflineSgn= (TH2F*)dcatoPVvspK0SOfflineSgn->Clone(); |
| 43c7bace |
979 | TH2F* alldcatoPVvspK0SOfflineBkg= (TH2F*)dcatoPVvspK0SOfflineBkg->Clone(); |
| 43c7bace |
980 | |
| 516f546e |
981 | TH2F* pidBachspectrumLcMassOfflineByK0SSgn = (TH2F*)spectrumLcMassOfflineByK0SSgn->Clone(); |
| 982 | TH2F* pidBachspectrumLcMassOfflineByK0SBkg = (TH2F*) spectrumLcMassOfflineByK0SBkg->Clone(); |
| 983 | TH2F* pidBachspectrumK0SMassOfflineSgn = (TH2F*)spectrumK0SMassOfflineSgn->Clone(); |
| 984 | TH2F* pidBachspectrumK0SMassOfflineBkg = (TH2F*) spectrumK0SMassOfflineBkg->Clone(); |
| 985 | TH2F* pidBachmomentumDistributionK0SvspOfflineSgn= (TH2F*)momentumDistributionK0SvspOfflineSgn->Clone(); |
| 986 | TH2F* pidBachmomentumDistributionK0SvspOfflineBkg= (TH2F*)momentumDistributionK0SvspOfflineBkg->Clone(); |
| 987 | TH2F* pidBachArmenterosPodK0SOffSgn = (TH2F*)armenterosPodK0SOffSgn->Clone(); |
| 988 | TH2F* pidBachArmenterosPodK0SOffBkg = (TH2F*)armenterosPodK0SOffBkg->Clone(); |
| 989 | TH2F* pidBachdcatoPVvspK0SOfflineSgn= (TH2F*)dcatoPVvspK0SOfflineSgn->Clone(); |
| 990 | TH2F* pidBachdcatoPVvspK0SOfflineBkg= (TH2F*)dcatoPVvspK0SOfflineBkg->Clone(); |
| 43c7bace |
991 | |
| 516f546e |
992 | fOutputAll->Add(allspectrumK0SMassOfflineSgn); |
| 993 | fOutputAll->Add(allspectrumK0SMassOfflineBkg); |
| 994 | fOutputAll->Add(allspectrumLcMassOfflineByK0SSgn); |
| 995 | fOutputAll->Add(allspectrumLcMassOfflineByK0SBkg); |
| 996 | fOutputAll->Add(allmomentumDistributionK0SvspOfflineSgn); |
| 997 | fOutputAll->Add(allmomentumDistributionK0SvspOfflineBkg); |
| 998 | fOutputAll->Add(allArmenterosPodK0SOffSgn); |
| 999 | fOutputAll->Add(allArmenterosPodK0SOffBkg); |
| 43c7bace |
1000 | fOutputAll->Add(alldcatoPVvspK0SOfflineSgn); |
| 43c7bace |
1001 | fOutputAll->Add(alldcatoPVvspK0SOfflineBkg); |
| 516f546e |
1002 | |
| 1003 | fOutputPIDBach->Add(pidBachspectrumK0SMassOfflineSgn); |
| 1004 | fOutputPIDBach->Add(pidBachspectrumK0SMassOfflineBkg); |
| 1005 | fOutputPIDBach->Add(pidBachspectrumLcMassOfflineByK0SSgn); |
| 1006 | fOutputPIDBach->Add(pidBachspectrumLcMassOfflineByK0SBkg); |
| 1007 | fOutputPIDBach->Add(pidBachmomentumDistributionK0SvspOfflineSgn); |
| 1008 | fOutputPIDBach->Add(pidBachmomentumDistributionK0SvspOfflineBkg); |
| 1009 | fOutputPIDBach->Add(pidBachArmenterosPodK0SOffSgn); |
| 1010 | fOutputPIDBach->Add(pidBachArmenterosPodK0SOffBkg); |
| 1011 | fOutputPIDBach->Add(pidBachdcatoPVvspK0SOfflineSgn); |
| 43c7bace |
1012 | fOutputPIDBach->Add(pidBachdcatoPVvspK0SOfflineBkg); |
| 1013 | |
| 516f546e |
1014 | if (fTrackRotation) { |
| 1015 | TH2F* pidBachTRspectrumLcMassOfflineByK0SSgn = (TH2F*)spectrumLcMassOfflineByK0SSgn->Clone(); |
| 1016 | TH2F* pidBachTRspectrumLcMassOfflineByK0SBkg = (TH2F*) spectrumLcMassOfflineByK0SBkg->Clone(); |
| 1017 | fOutputPIDBachTR->Add(pidBachTRspectrumLcMassOfflineByK0SSgn); |
| 1018 | fOutputPIDBachTR->Add(pidBachTRspectrumLcMassOfflineByK0SBkg); |
| 1019 | } |
| 1020 | |
| 1021 | } |
| 1022 | |
| 1023 | |
| 1024 | if (fTrackRotation) { |
| 1025 | |
| 1026 | TH1F *hNormRotated=new TH1F("hNormRotated","",11,-0.5,10.5); |
| 1027 | TH1F *hNormRotatedOffline=new TH1F("hNormRotatedOffline","",11,-0.5,10.5); |
| 1028 | TH1F *hNormRotatedSgn=new TH1F("hNormRotatedSgn","",11,-0.5,10.5); |
| 1029 | TH1F *hNormRotatedOfflineSgn=new TH1F("hNormRotatedOfflineSgn","",11,-0.5,10.5); |
| 1030 | TH1F *hNormRotatedBkg=new TH1F("hNormRotatedBkg","",11,-0.5,10.5); |
| 1031 | TH1F *hNormRotatedOfflineBkg=new TH1F("hNormRotatedOfflineBkg","",11,-0.5,10.5); |
| 1032 | hNormRotated->Sumw2(); |
| 1033 | hNormRotatedOffline->Sumw2(); |
| 1034 | hNormRotatedSgn->Sumw2(); |
| 1035 | hNormRotatedOfflineSgn->Sumw2(); |
| 1036 | hNormRotatedBkg->Sumw2(); |
| 1037 | hNormRotatedOfflineBkg->Sumw2(); |
| 1038 | hNormRotated->SetMinimum(0); |
| 1039 | hNormRotatedOffline->SetMinimum(0); |
| 1040 | hNormRotatedSgn->SetMinimum(0); |
| 1041 | hNormRotatedOfflineSgn->SetMinimum(0); |
| 1042 | hNormRotatedBkg->SetMinimum(0); |
| 1043 | hNormRotatedOfflineBkg->SetMinimum(0); |
| 1044 | |
| 1045 | fOutputPIDBachTR->Add(hNormRotated); |
| 1046 | fOutputPIDBachTR->Add(hNormRotatedOffline); |
| 1047 | fOutputPIDBachTR->Add(hNormRotatedSgn); |
| 1048 | fOutputPIDBachTR->Add(hNormRotatedOfflineSgn); |
| 1049 | fOutputPIDBachTR->Add(hNormRotatedBkg); |
| 1050 | fOutputPIDBachTR->Add(hNormRotatedOfflineBkg); |
| 1051 | |
| 1052 | Int_t nMassBins=fMaxMass*1000.-fMinMass*1000.; |
| 1053 | Double_t maxm=fMinMass+nMassBins*0.001; |
| 1054 | TH3F *hMassVsPtVsY=new TH3F("hMassVsPtVsY","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1055 | TH3F *hMassVsPtVsYOffline=new TH3F("hMassVsPtVsYOffline","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1056 | TH3F *hMassVsPtVsYSgn=new TH3F("hMassVsPtVsYSgn","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1057 | TH3F *hMassVsPtVsYOfflineSgn=new TH3F("hMassVsPtVsYOfflineSgn","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1058 | TH3F *hMassVsPtVsYBkg=new TH3F("hMassVsPtVsYBkg","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1059 | TH3F *hMassVsPtVsYOfflineBkg=new TH3F("hMassVsPtVsYOfflineBkg","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1060 | |
| 1061 | hMassVsPtVsY->Sumw2(); |
| 1062 | hMassVsPtVsYOffline->Sumw2(); |
| 1063 | hMassVsPtVsYSgn->Sumw2(); |
| 1064 | hMassVsPtVsYOfflineSgn->Sumw2(); |
| 1065 | hMassVsPtVsYBkg->Sumw2(); |
| 1066 | hMassVsPtVsYOfflineBkg->Sumw2(); |
| 1067 | hMassVsPtVsY->SetMinimum(0); |
| 1068 | hMassVsPtVsYOffline->SetMinimum(0); |
| 1069 | hMassVsPtVsYSgn->SetMinimum(0); |
| 1070 | hMassVsPtVsYOfflineSgn->SetMinimum(0); |
| 1071 | hMassVsPtVsYBkg->SetMinimum(0); |
| 1072 | hMassVsPtVsYOfflineBkg->SetMinimum(0); |
| 1073 | |
| 1074 | fOutputPIDBachTR->Add(hMassVsPtVsY); |
| 1075 | fOutputPIDBachTR->Add(hMassVsPtVsYOffline); |
| 1076 | fOutputPIDBachTR->Add(hMassVsPtVsYSgn); |
| 1077 | fOutputPIDBachTR->Add(hMassVsPtVsYOfflineSgn); |
| 1078 | fOutputPIDBachTR->Add(hMassVsPtVsYBkg); |
| 1079 | fOutputPIDBachTR->Add(hMassVsPtVsYOfflineBkg); |
| 1080 | |
| 1081 | TH3F *hMassVsPtVsYRot=new TH3F("hMassVsPtVsYRot","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1082 | TH3F *hMassVsPtVsYRotOffline=new TH3F("hMassVsPtVsYRotOffline","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1083 | TH3F *hMassVsPtVsYRotSgn=new TH3F("hMassVsPtVsYRotSgn","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1084 | TH3F *hMassVsPtVsYRotOfflineSgn=new TH3F("hMassVsPtVsYRotOfflineSgn","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1085 | TH3F *hMassVsPtVsYRotBkg=new TH3F("hMassVsPtVsYRotBkg","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1086 | TH3F *hMassVsPtVsYRotOfflineBkg=new TH3F("hMassVsPtVsYRotOfflineBkg","",nMassBins,fMinMass,maxm,20,0.,10.,20,-1.,1.); |
| 1087 | |
| 1088 | hMassVsPtVsYRot->Sumw2(); |
| 1089 | hMassVsPtVsYRotOffline->Sumw2(); |
| 1090 | hMassVsPtVsYRotSgn->Sumw2(); |
| 1091 | hMassVsPtVsYRotOfflineSgn->Sumw2(); |
| 1092 | hMassVsPtVsYRotBkg->Sumw2(); |
| 1093 | hMassVsPtVsYRotOfflineBkg->Sumw2(); |
| 1094 | hMassVsPtVsYRot->SetMinimum(0); |
| 1095 | hMassVsPtVsYRotOffline->SetMinimum(0); |
| 1096 | hMassVsPtVsYRotSgn->SetMinimum(0); |
| 1097 | hMassVsPtVsYRotOfflineSgn->SetMinimum(0); |
| 1098 | hMassVsPtVsYRotBkg->SetMinimum(0); |
| 1099 | hMassVsPtVsYRotOfflineBkg->SetMinimum(0); |
| 1100 | |
| 1101 | fOutputPIDBachTR->Add(hMassVsPtVsYRot); |
| 1102 | fOutputPIDBachTR->Add(hMassVsPtVsYRotOffline); |
| 1103 | fOutputPIDBachTR->Add(hMassVsPtVsYRotSgn); |
| 1104 | fOutputPIDBachTR->Add(hMassVsPtVsYRotOfflineSgn); |
| 1105 | fOutputPIDBachTR->Add(hMassVsPtVsYRotBkg); |
| 1106 | fOutputPIDBachTR->Add(hMassVsPtVsYRotOfflineBkg); |
| 1107 | |
| 1108 | |
| 1109 | TH1F *hDeltaMass=new TH1F("hDeltaMass","",100,-0.4,0.4); |
| 1110 | TH1F *hDeltaMassOffline=new TH1F("hDeltaMassOffline","",100,-0.4,0.4); |
| 1111 | TH1F *hDeltaMassSgn=new TH1F("hDeltaMassSgn","",100,-0.4,0.4); |
| 1112 | TH1F *hDeltaMassOfflineSgn=new TH1F("hDeltaMassOfflineSgn","",100,-0.4,0.4); |
| 1113 | TH1F *hDeltaMassBkg=new TH1F("hDeltaMassBkg","",100,-0.4,0.4); |
| 1114 | TH1F *hDeltaMassOfflineBkg=new TH1F("hDeltaMassOfflineBkg","",100,-0.4,0.4); |
| 1115 | hDeltaMass->Sumw2(); |
| 1116 | hDeltaMassOffline->Sumw2(); |
| 1117 | hDeltaMassSgn->Sumw2(); |
| 1118 | hDeltaMassOfflineSgn->Sumw2(); |
| 1119 | hDeltaMassBkg->Sumw2(); |
| 1120 | hDeltaMassOfflineBkg->Sumw2(); |
| 1121 | |
| 1122 | hDeltaMass->SetMinimum(0); |
| 1123 | hDeltaMassOffline->SetMinimum(0); |
| 1124 | hDeltaMassSgn->SetMinimum(0); |
| 1125 | hDeltaMassOfflineSgn->SetMinimum(0); |
| 1126 | hDeltaMassBkg->SetMinimum(0); |
| 1127 | hDeltaMassOfflineBkg->SetMinimum(0); |
| 1128 | |
| 1129 | fOutputPIDBachTR->Add(hDeltaMass); |
| 1130 | fOutputPIDBachTR->Add(hDeltaMassOffline); |
| 1131 | fOutputPIDBachTR->Add(hDeltaMassSgn); |
| 1132 | fOutputPIDBachTR->Add(hDeltaMassOfflineSgn); |
| 1133 | fOutputPIDBachTR->Add(hDeltaMassBkg); |
| 1134 | fOutputPIDBachTR->Add(hDeltaMassOfflineBkg); |
| 1135 | |
| 1136 | /* |
| 1137 | Int_t binSparseDMassRot[5]={nMassBins,100,24,40,20}; |
| 1138 | Double_t edgeLowSparseDMassRot[5]={fMinMass,-0.4,0.,-4.,0}; |
| 1139 | Double_t edgeHighSparseDMassRot[5]={maxm,0.4,12.,4.,3.14}; |
| 1140 | THnSparse *hDeltaMassFullAnalysis=new THnSparseF("hDeltaMassFullAnalysis","hDeltaMassFullAnalysis;inv mass (GeV/c);#Delta inv mass (GeV/c) ; p_{T}^{#Lambda_{c}} (GeV/c); #Delta p_{T} (GeV/c); daughter angle (2prongs) (rad);",5,binSparseDMassRot,edgeLowSparseDMassRot,edgeHighSparseDMassRot); |
| 1141 | THnSparse *hDeltaMassFullAnalysisOffline=new THnSparseF("fDeltaMassFullAnalysisOffline","hDeltaMassFullAnalysisOffline;inv mass (GeV/c);#Delta inv mass (GeV/c) ; p_{T}^{#Lambda_{c}} (GeV/c); #Delta p_{T} (GeV/c); daughter angle (2prongs) (rad);",5,binSparseDMassRot,edgeLowSparseDMassRot,edgeHighSparseDMassRot); |
| 1142 | |
| 1143 | THnSparse *hDeltaMassFullAnalysisSgn=new THnSparseF("hDeltaMassFullAnalysisSgn","hDeltaMassFullAnalysisSgn;inv mass (GeV/c);#Delta inv mass (GeV/c) ; p_{T}^{#Lambda_{c}} (GeV/c); #Delta p_{T} (GeV/c); daughter angle (2prongs) (rad);",5,binSparseDMassRot,edgeLowSparseDMassRot,edgeHighSparseDMassRot); |
| 1144 | THnSparse *hDeltaMassFullAnalysisOfflineSgn=new THnSparseF("fDeltaMassFullAnalysisOfflineSgn","hDeltaMassFullAnalysisOfflineSgn;inv mass (GeV/c);#Delta inv mass (GeV/c) ; p_{T}^{#Lambda_{c}} (GeV/c); #Delta p_{T} (GeV/c); daughter angle (2prongs) (rad);",5,binSparseDMassRot,edgeLowSparseDMassRot,edgeHighSparseDMassRot); |
| 1145 | |
| 1146 | THnSparse *hDeltaMassFullAnalysisBkg=new THnSparseF("hDeltaMassFullAnalysisBkg","hDeltaMassFullAnalysisBkg;inv mass (GeV/c);#Delta inv mass (GeV/c) ; p_{T}^{#Lambda_{c}} (GeV/c); #Delta p_{T} (GeV/c); daughter angle (2prongs) (rad);",5,binSparseDMassRot,edgeLowSparseDMassRot,edgeHighSparseDMassRot); |
| 1147 | THnSparse *hDeltaMassFullAnalysisOfflineBkg=new THnSparseF("fDeltaMassFullAnalysisOfflineBkg","hDeltaMassFullAnalysisOfflineBkg;inv mass (GeV/c);#Delta inv mass (GeV/c) ; p_{T}^{#Lambda_{c}} (GeV/c); #Delta p_{T} (GeV/c); daughter angle (2prongs) (rad);",5,binSparseDMassRot,edgeLowSparseDMassRot,edgeHighSparseDMassRot); |
| 1148 | |
| 1149 | fOutputPIDBachTR->Add(hDeltaMassFullAnalysis); |
| 1150 | fOutputPIDBachTR->Add(hDeltaMassFullAnalysisOffline); |
| 1151 | fOutputPIDBachTR->Add(hDeltaMassFullAnalysisSgn); |
| 1152 | fOutputPIDBachTR->Add(hDeltaMassFullAnalysisOfflineSgn); |
| 1153 | fOutputPIDBachTR->Add(hDeltaMassFullAnalysisBkg); |
| 1154 | fOutputPIDBachTR->Add(hDeltaMassFullAnalysisOfflineBkg); |
| 1155 | */ |
| 43c7bace |
1156 | } |
| 1157 | |
| 1158 | return; |
| 1159 | } |
| 1160 | |
| 1161 | //--------------------------- |
| 1162 | void AliAnalysisTaskSELc2V0bachelor::CheckEventSelection(AliAODEvent *aodEvent) { |
| 1163 | // |
| 1164 | // To fill control histograms |
| 1165 | // |
| 1166 | |
| 1167 | TClonesArray *arrayLctopKos=0; |
| 14666b78 |
1168 | if (!aodEvent){ |
| 1169 | if(AODEvent() && IsStandardAOD()) { |
| 1170 | // In case there is an AOD handler writing a standard AOD, use the AOD |
| 1171 | // event in memory rather than the input (ESD) event. |
| 1172 | aodEvent = dynamic_cast<AliAODEvent*> (AODEvent()); |
| 1173 | // in this case the braches in the deltaAOD (AliAOD.VertexingHF.root) |
| 1174 | // have to taken from the AOD event hold by the AliAODExtension |
| 1175 | AliAODHandler* aodHandler = (AliAODHandler*) |
| 1176 | ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler()); |
| 1177 | |
| 1178 | if (aodHandler->GetExtensions()) { |
| 1179 | AliAODExtension *ext = (AliAODExtension*)aodHandler->GetExtensions()->FindObject("AliAOD.VertexingHF.root"); |
| 1180 | AliAODEvent *aodFromExt = ext->GetAOD(); |
| 1181 | arrayLctopKos=(TClonesArray*)aodFromExt->GetList()->FindObject("CascadesHF"); |
| 1182 | } |
| 43c7bace |
1183 | } |
| 1184 | } else { |
| 1185 | arrayLctopKos=(TClonesArray*)aodEvent->GetList()->FindObject("CascadesHF"); |
| 1186 | } |
| 1187 | |
| 1188 | Float_t zVertex = fVtx1->GetZ(); |
| 1189 | TString titleVtx=fVtx1->GetTitle(); |
| 1190 | |
| 1191 | if (TMath::Abs(fBzkG)>=0.001) { |
| 1192 | |
| 1193 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ2")))->Fill(zVertex); |
| 1194 | |
| 1195 | if (arrayLctopKos) { |
| 1196 | |
| 1197 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ3")))->Fill(zVertex); |
| 1198 | |
| 1199 | // mc analysis |
| 1200 | TClonesArray *mcArray = 0; |
| 1201 | AliAODMCHeader *mcHeader=0; |
| 1202 | |
| 1203 | if (fUseMCInfo) { |
| 1204 | // MC array need for maching |
| 1205 | mcArray = dynamic_cast<TClonesArray*>(aodEvent->FindListObject(AliAODMCParticle::StdBranchName())); |
| 43c7bace |
1206 | |
| 1207 | if (mcArray) { |
| 1208 | // load MC header |
| 14666b78 |
1209 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ4")))->Fill(zVertex); |
| 43c7bace |
1210 | mcHeader = (AliAODMCHeader*)aodEvent->GetList()->FindObject(AliAODMCHeader::StdBranchName()); |
| 14666b78 |
1211 | |
| 1212 | if (mcHeader && fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ5")))->Fill(zVertex); |
| 43c7bace |
1213 | |
| 1214 | // check on MC Lc Daughter |
| 1215 | if (fAdditionalChecks) { |
| 1216 | for (Int_t iii=0; iii<mcArray->GetEntries(); iii++) |
| 1217 | SearchLcDaughter(mcArray,iii); |
| 1218 | } |
| 1219 | |
| 1220 | } |
| 1221 | |
| 1222 | } |
| 1223 | |
| 1224 | if (fVtx1->GetNContributors()>0) { |
| 1225 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ6")))->Fill(zVertex); |
| 1226 | |
| 1227 | TString firedTriggerClasses = aodEvent->GetFiredTriggerClasses(); // trigger class |
| 1228 | ULong64_t fTriggerMask=AliVEvent::kAnyINT; |
| 1229 | Bool_t check1 = kFALSE; |
| 1230 | if ( !fUseMCInfo && // don't do for MC... |
| 1231 | (aodEvent->GetRunNumber()<136851 || aodEvent->GetRunNumber()>139517) ) { // ...and for PbPb 2010 data |
| 1232 | if ( !(firedTriggerClasses.Contains("CINT1")) ) { |
| 1233 | AliInfo(Form(" ======================== firedTriggerClasses.Data() = %s",firedTriggerClasses.Data())); |
| 1234 | fCEvents->Fill(8); |
| 1235 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ8")))->Fill(zVertex); |
| 1236 | check1 = kTRUE; |
| 1237 | } |
| 1238 | } |
| 1239 | |
| 1240 | Bool_t isSelectedAAA = (((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected() & fTriggerMask); |
| 1241 | if (!isSelectedAAA) { |
| 1242 | fCEvents->Fill(9); |
| 1243 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ9")))->Fill(zVertex); |
| 1244 | } |
| 1245 | |
| 1246 | if (!isSelectedAAA || check1) { |
| 1247 | fCEvents->Fill(16); |
| 1248 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ16")))->Fill(zVertex); |
| 1249 | } |
| 1250 | |
| 1251 | fTriggerMask=AliVEvent::kAny; |
| 1252 | Bool_t isSelectedBBB = (((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected() & fTriggerMask); |
| 1253 | if (!isSelectedBBB) { |
| 1254 | fCEvents->Fill(10); |
| 1255 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ10")))->Fill(zVertex); |
| 1256 | } |
| 1257 | |
| 1258 | if (titleVtx.Contains("Z")) { |
| 1259 | fCEvents->Fill(11); |
| 1260 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ11")))->Fill(zVertex); |
| 1261 | } |
| 1262 | else if (titleVtx.Contains("3D")) { |
| 1263 | fCEvents->Fill(12); |
| 1264 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ12")))->Fill(zVertex); |
| 1265 | } else { |
| 1266 | fCEvents->Fill(13); |
| 1267 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ13")))->Fill(zVertex); |
| 1268 | } |
| 1269 | |
| 1270 | if (TMath::Abs(zVertex)<=fAnalCuts->GetMaxVtxZ()) { |
| 1271 | fCEvents->Fill(14); |
| 1272 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ14")))->Fill(zVertex); |
| 1273 | } |
| 1274 | |
| 1275 | if ( fIsEventSelected ) { |
| 1276 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ7")))->Fill(zVertex); |
| 1277 | } else { |
| 1278 | fCEvents->Fill(15); |
| 1279 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ15")))->Fill(zVertex); |
| 1280 | } |
| 1281 | |
| 1282 | } // nContributors>=1 |
| 1283 | } // analysisArray exists |
| 1284 | } // magnetic field exists |
| 1285 | |
| 1286 | return; |
| 1287 | } |
| 1288 | |
| 1289 | //----------------- |
| 1290 | void AliAnalysisTaskSELc2V0bachelor::CheckEventSelectionWithCandidates(AliAODEvent *aodEvent) { |
| 1291 | // |
| 1292 | // To fill control histograms |
| 1293 | // |
| 1294 | |
| 1295 | Float_t zVertex = fVtx1->GetZ(); |
| 1296 | TString titleVtx=fVtx1->GetTitle(); |
| 1297 | TString firedTriggerClasses = aodEvent->GetFiredTriggerClasses(); // trigger class |
| 1298 | ULong64_t fTriggerMask=AliVEvent::kAnyINT; |
| 1299 | |
| 1300 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(6); |
| 1301 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ6a")))->Fill(zVertex); |
| 1302 | |
| 1303 | Bool_t check1a = kFALSE; |
| 1304 | if ( !fUseMCInfo && // don't do for MC... |
| 1305 | (aodEvent->GetRunNumber()<136851 || aodEvent->GetRunNumber()>139517) ) { // ...and for PbPb 2010 data |
| 1306 | if ( !(firedTriggerClasses.Contains("CINT1")) ) { |
| 1307 | AliInfo(Form(" ======================== firedTriggerClasses.Data() = %s",firedTriggerClasses.Data())); |
| 1308 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(8); |
| 1309 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ8a")))->Fill(zVertex); |
| 1310 | check1a = kTRUE; |
| 1311 | } |
| 1312 | } |
| 1313 | |
| 1314 | Bool_t isSelectedAAAa = (((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected() & fTriggerMask); |
| 1315 | if (!isSelectedAAAa) { |
| 1316 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(9); |
| 1317 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ9a")))->Fill(zVertex); |
| 1318 | } |
| 1319 | |
| 1320 | if (!isSelectedAAAa || check1a) { |
| 1321 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(16); |
| 1322 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ16a")))->Fill(zVertex); |
| 1323 | } |
| 1324 | |
| 1325 | fTriggerMask=AliVEvent::kAny; |
| 1326 | Bool_t isSelectedBBBa = (((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected() & fTriggerMask); |
| 1327 | if (!isSelectedBBBa) { |
| 1328 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(10); |
| 1329 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ10a")))->Fill(zVertex); |
| 1330 | } |
| 1331 | |
| 1332 | if (titleVtx.Contains("Z")) { |
| 1333 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(11); |
| 1334 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ11a")))->Fill(zVertex); |
| 1335 | } |
| 1336 | else if (titleVtx.Contains("3D")) { |
| 1337 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(12); |
| 1338 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ12a")))->Fill(zVertex); |
| 1339 | } else { |
| 1340 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(13); |
| 1341 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ13a")))->Fill(zVertex); |
| 1342 | } |
| 1343 | |
| 1344 | if (TMath::Abs(zVertex)<=fAnalCuts->GetMaxVtxZ()) { |
| 1345 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(14); |
| 1346 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ14a")))->Fill(zVertex); |
| 1347 | } |
| 1348 | |
| 1349 | if ( fIsEventSelected ) { |
| 1350 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(7); |
| 1351 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ7a")))->Fill(zVertex); |
| 1352 | } else { |
| 1353 | ((TH1F*)(fOutput->FindObject("hEventsWithCandidates")))->Fill(15); |
| 1354 | if (fAdditionalChecks) ((TH1F*)(fOutput->FindObject("hZ15a")))->Fill(zVertex); |
| 1355 | } |
| 1356 | |
| 1357 | return; |
| 1358 | } |
| 1359 | |
| 1360 | //----------------------------- |
| 1361 | Int_t AliAnalysisTaskSELc2V0bachelor::MatchToMC(AliAODRecoCascadeHF *lc2bacV0, |
| 1362 | Int_t *pdgDgLc2bacV0, Int_t *pdgDgV0, |
| 1363 | TClonesArray *mcArray) { |
| 1364 | // |
| 1365 | // This is now implemented in AliAODRecoCascadeHF |
| 1366 | // |
| 1367 | |
| 1368 | // bachelor |
| 1369 | AliAODTrack *bachelor = (AliAODTrack*)lc2bacV0->GetBachelor(); |
| 1370 | if (!bachelor) return -1; |
| 1371 | Int_t labBachelor = TMath::Abs(bachelor->GetLabel()); |
| 1372 | if (labBachelor<0) return -1; |
| 1373 | AliAODMCParticle *partBachelor = (AliAODMCParticle*)mcArray->At(labBachelor); |
| 1374 | if (!partBachelor) return -1; |
| 1375 | if (TMath::Abs(partBachelor->GetPdgCode())!=pdgDgLc2bacV0[0]) return -1; |
| 1376 | |
| 1377 | Int_t labBacMother = partBachelor->GetMother(); |
| 1378 | if (labBacMother<0) return -1; |
| 1379 | AliAODMCParticle *partBacMother = (AliAODMCParticle*)mcArray->At(labBacMother); |
| 1380 | if (!partBacMother) return -1; |
| 1381 | if (TMath::Abs(partBacMother->GetPdgCode())!=4122) return -1; |
| 1382 | |
| 1383 | // V0 |
| 1384 | AliAODTrack *posV0Daugh = (AliAODTrack*)lc2bacV0->Getv0PositiveTrack(); |
| 1385 | AliAODTrack *negV0Daugh = (AliAODTrack*)lc2bacV0->Getv0NegativeTrack(); |
| 1386 | if (!posV0Daugh || !negV0Daugh) return -1; |
| 1387 | |
| 1388 | Int_t labV0pos = TMath::Abs(posV0Daugh->GetLabel()); |
| 1389 | Int_t labV0neg = TMath::Abs(negV0Daugh->GetLabel()); |
| 992ba7d8 |
1390 | if (labV0pos<0 || labV0neg<0) return -1; |
| 85036182 |
1391 | |
| 992ba7d8 |
1392 | AliAODMCParticle *partV0pos = (AliAODMCParticle*)mcArray->At(labV0neg); |
| 1393 | AliAODMCParticle *partV0neg = (AliAODMCParticle*)mcArray->At(labV0pos); |
| 85036182 |
1394 | if (!partV0pos || !partV0neg) return -1; |
| 992ba7d8 |
1395 | |
| 1396 | if ( ! ( (TMath::Abs(partV0pos->GetPdgCode())==pdgDgV0[0] && |
| 1397 | TMath::Abs(partV0neg->GetPdgCode())==pdgDgV0[1]) || |
| 1398 | (TMath::Abs(partV0pos->GetPdgCode())==pdgDgV0[1] && |
| 1399 | TMath::Abs(partV0neg->GetPdgCode())==pdgDgV0[0]) ) ) return -1; |
| 1400 | Int_t labV0posMother = partV0pos->GetMother(); |
| 1401 | Int_t labV0negMother = partV0neg->GetMother(); |
| 1402 | |
| 1403 | if (labV0posMother<0 || labV0negMother<0) return -1; |
| 1404 | if (labV0posMother!=labV0negMother) return -1; |
| 1405 | |
| 1406 | AliAODMCParticle *motherV0 = (AliAODMCParticle*)mcArray->At(labV0posMother); |
| 85036182 |
1407 | if (!motherV0) return-1; |
| 992ba7d8 |
1408 | |
| 1409 | if (TMath::Abs(motherV0->GetPdgCode())!=pdgDgLc2bacV0[1]) return -1; |
| 1410 | Int_t labV0mother = motherV0->GetMother(); |
| 1411 | if (labV0mother<0) return -1; |
| 1412 | AliAODMCParticle *gMotherV0 = (AliAODMCParticle*)mcArray->At(labV0mother); |
| 85036182 |
1413 | if (!gMotherV0) return-1; |
| 992ba7d8 |
1414 | |
| 1415 | if ( !(pdgDgLc2bacV0[1]==310 && TMath::Abs(gMotherV0->GetPdgCode())==311) && |
| 1416 | !(pdgDgLc2bacV0[1]==3122 && TMath::Abs(motherV0->GetPdgCode())==3122) ) return -1; |
| 1417 | |
| 1418 | if ( (pdgDgLc2bacV0[1]==310 && TMath::Abs(gMotherV0->GetPdgCode())==311) ) { |
| 1419 | Int_t labV0GMother = gMotherV0->GetMother(); |
| 1420 | if (labV0GMother<0) return -1; |
| 1421 | AliAODMCParticle *ggMotherV0 = (AliAODMCParticle*)mcArray->At(labV0GMother); |
| 85036182 |
1422 | if (!ggMotherV0) return-1; |
| 992ba7d8 |
1423 | |
| 1424 | if (TMath::Abs(ggMotherV0->GetPdgCode())!=4122) return -1; |
| 1425 | gMotherV0 = (AliAODMCParticle*)ggMotherV0; |
| 1426 | labV0mother=labV0GMother; |
| 1427 | } |
| 1428 | else if (pdgDgLc2bacV0[1]==3122 && TMath::Abs(motherV0->GetPdgCode())==3122) { |
| 1429 | if (TMath::Abs(gMotherV0->GetPdgCode())!=4122) return -1; |
| 1430 | } |
| 1431 | |
| 1432 | if (labBacMother!=labV0mother) { |
| 992ba7d8 |
1433 | return -1; |
| 1434 | } |
| 1435 | |
| 43c7bace |
1436 | return labBacMother; |
| 992ba7d8 |
1437 | |
| 1438 | } |
| 1439 | |
| ff12b981 |
1440 | //________________________________________________________________ |
| 43c7bace |
1441 | Int_t AliAnalysisTaskSELc2V0bachelor::SearchLcDaughter(TClonesArray *arrayMC, Int_t iii) { |
| 1442 | // |
| 1443 | // This is to check Lc dinasty |
| 1444 | // |
| ff12b981 |
1445 | |
| 1446 | Int_t indexToBeReturned=-999; |
| 1447 | |
| 1448 | Int_t pdgLc=4122; |
| 1449 | Int_t pdgLambda=3122; |
| 1450 | Int_t pdgV0=310; |
| 1451 | Int_t pdgK0=311; |
| 1452 | Int_t pdgBachelor=2212; |
| 1453 | Int_t pdgBachelorPi=211; |
| 992ba7d8 |
1454 | |
| 1455 | TString fillthis=""; |
| 1456 | fillthis="histMcStatLc"; |
| 1457 | |
| ff12b981 |
1458 | AliAODMCParticle *searchLc = dynamic_cast<AliAODMCParticle*>(arrayMC->At(iii)); |
| 4184976e |
1459 | if(!searchLc) return -999; |
| ff12b981 |
1460 | if (TMath::Abs(searchLc->GetPdgCode()) != pdgLc) return -999; |
| 1461 | |
| 1462 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(0); |
| 1463 | indexToBeReturned = 0; |
| 1464 | |
| 1465 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*1); |
| 1466 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*1; |
| 1467 | |
| 1468 | Int_t nDaughLc = searchLc->GetNDaughters(); |
| 1469 | if (nDaughLc!=2) { |
| 1470 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*10); |
| 1471 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*10; |
| 1472 | return indexToBeReturned; |
| 1473 | } |
| 1474 | |
| 1475 | Int_t index1=searchLc->GetDaughter(0); |
| 1476 | Int_t index2=searchLc->GetDaughter(1); |
| 1477 | if (index1<=0 || index2<=0) { |
| 1478 | return -999; |
| 1479 | } |
| 1480 | |
| 1481 | AliAODMCParticle *daugh1 = dynamic_cast<AliAODMCParticle*>(arrayMC->At(index1)); |
| 1482 | AliAODMCParticle *daugh2 = dynamic_cast<AliAODMCParticle*>(arrayMC->At(index2)); |
| 1483 | if (!daugh1 || !daugh2) return -999; |
| 1484 | |
| 1485 | Int_t daughPdg1 = TMath::Abs(daugh1->GetPdgCode()); |
| 1486 | Int_t daughPdg2 = TMath::Abs(daugh2->GetPdgCode()); |
| 1487 | if ( !( (daughPdg1==pdgBachelor && daughPdg2==pdgK0) || |
| 1488 | (daughPdg2==pdgBachelor && daughPdg1==pdgK0) || |
| 1489 | (daughPdg1==pdgLambda && daughPdg2==pdgBachelorPi) || |
| 1490 | (daughPdg2==pdgLambda && daughPdg1==pdgBachelorPi) ) ) { |
| 1491 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*10); |
| 1492 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*10; |
| 1493 | return indexToBeReturned; |
| 1494 | } |
| 1495 | |
| 1496 | if (daughPdg1==pdgK0 || daughPdg1==pdgLambda) { |
| 1497 | index1=searchLc->GetDaughter(1); |
| 1498 | index2=searchLc->GetDaughter(0); |
| 1499 | } |
| 1500 | daugh1 = dynamic_cast<AliAODMCParticle*>(arrayMC->At(index1)); |
| 1501 | daugh2 = dynamic_cast<AliAODMCParticle*>(arrayMC->At(index2)); |
| 4184976e |
1502 | if (!daugh1 || !daugh2) return -999; |
| 1503 | |
| ff12b981 |
1504 | daughPdg1=TMath::Abs(daugh1->GetPdgCode()); |
| 1505 | daughPdg2=TMath::Abs(daugh2->GetPdgCode()); |
| 1506 | |
| 1507 | if ( daughPdg1==pdgBachelor && daughPdg2==pdgK0 ) { // Lc+ -> p K0bar |
| 1508 | |
| 1509 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*2); |
| 1510 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*2; |
| 1511 | |
| 1512 | Int_t nDaughK0 = daugh2->GetNDaughters(); |
| 1513 | if (nDaughK0!=1) return -999; |
| 1514 | |
| 1515 | Int_t indexK0daugh=daugh2->GetDaughter(0); |
| 1516 | if (indexK0daugh<=0) return -999; |
| 1517 | |
| 1518 | AliAODMCParticle *daughK0 = dynamic_cast<AliAODMCParticle*>(arrayMC->At(indexK0daugh)); |
| 1519 | if (!daughK0) return -999; |
| 1520 | |
| 1521 | Int_t daughK0Pdg=TMath::Abs(daughK0->GetPdgCode()); |
| 1522 | if (daughK0Pdg!=pdgV0) { |
| 1523 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*4); // K0L |
| 1524 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*4; |
| 1525 | return indexToBeReturned; |
| 1526 | } |
| 1527 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*3); // K0S |
| 1528 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*3; |
| 1529 | |
| 1530 | Int_t nDaughK0S = daughK0->GetNDaughters(); |
| 1531 | if (nDaughK0S!=2) { |
| 1532 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*5); // other decays for K0S |
| 1533 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*5; |
| 1534 | return indexToBeReturned; |
| 1535 | } |
| 1536 | |
| 1537 | index1=daughK0->GetDaughter(0); |
| 1538 | index2=daughK0->GetDaughter(1); |
| 1539 | if(index1<=0 || index2<=0) { |
| 1540 | return -999; |
| 1541 | } |
| 1542 | |
| 43c7bace |
1543 | AliAODMCParticle *daughK0S1 = dynamic_cast<AliAODMCParticle*>(arrayMC->At(index1)); |
| 1544 | AliAODMCParticle *daughK0S2 = dynamic_cast<AliAODMCParticle*>(arrayMC->At(index2)); |
| 1545 | if (!daughK0S1 || !daughK0S2) return -999; |
| ff12b981 |
1546 | |
| 43c7bace |
1547 | Int_t daughK0S1pdg=TMath::Abs(daughK0S1->GetPdgCode()); |
| 1548 | Int_t daughK0S2pdg=TMath::Abs(daughK0S2->GetPdgCode()); |
| ff12b981 |
1549 | |
| 43c7bace |
1550 | if ( daughK0S1pdg==211 && daughK0S2pdg==211 ) { |
| ff12b981 |
1551 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*6); // K0S -> pi+ pi- |
| 1552 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*6; |
| 1553 | } else { |
| 1554 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*5); // other decays for K0S |
| 43c7bace |
1555 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*5; |
| ff12b981 |
1556 | } |
| 1557 | |
| 1558 | } //if (daughPdg1==pdgBachelor && daughPdg2==pdgK0) |
| 1559 | else if ( daughPdg1==pdgBachelorPi && daughPdg2==pdgLambda ) { // Lc+ -> pi+ Lambda |
| 1560 | |
| 1561 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*7); |
| 1562 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*7; |
| 992ba7d8 |
1563 | |
| ff12b981 |
1564 | Int_t nDaughL = daugh2->GetNDaughters(); |
| 1565 | if (nDaughL!=2) { |
| 1566 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*8); |
| 1567 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*8; |
| 1568 | return indexToBeReturned; |
| 1569 | } |
| 1570 | |
| 1571 | index1=daugh2->GetDaughter(0); |
| 1572 | index2=daugh2->GetDaughter(1); |
| 1573 | if(index1<=0 || index2<=0) { |
| 1574 | return -999; |
| 1575 | } |
| 1576 | |
| 1577 | AliAODMCParticle *daughL1 = dynamic_cast<AliAODMCParticle*>(arrayMC->At(index1)); |
| 1578 | AliAODMCParticle *daughL2 = dynamic_cast<AliAODMCParticle*>(arrayMC->At(index2)); |
| 1579 | if (!daughL1 || !daughL2) return -999; |
| 1580 | |
| 1581 | Int_t daughL1pdg=TMath::Abs(daughL1->GetPdgCode()); |
| 1582 | Int_t daughL2pdg=TMath::Abs(daughL2->GetPdgCode()); |
| 1583 | if ( (daughL1pdg==211 && daughL2pdg==2212) || |
| 1584 | (daughL2pdg==211 && daughL1pdg==2212) ) { |
| 1585 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*9); |
| 1586 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*9; |
| 1587 | } else { |
| 1588 | ((TH1F*)(fOutput->FindObject(fillthis)))->Fill(TMath::Nint(searchLc->Charge()/3.)*8); |
| 1589 | indexToBeReturned = TMath::Nint(searchLc->Charge()/3.)*8; |
| 1590 | } |
| 1591 | |
| 1592 | } //else if (daughPdg1==pdgBachelorPi && daughPdg2==pdgLambda) |
| 1593 | |
| 1594 | return indexToBeReturned; |
| ff12b981 |
1595 | } |
| 43c7bace |
1596 | |
| ff12b981 |
1597 | //________________________________________________________________ |
| 992ba7d8 |
1598 | void AliAnalysisTaskSELc2V0bachelor::FillArmPodDistribution(AliAODv0 *vZero, |
| 43c7bace |
1599 | TString histoTitle, |
| 1600 | TList *histoList) { |
| 1601 | // |
| 1602 | // This is to fill Armenteros Podolanski plots |
| 1603 | // |
| 992ba7d8 |
1604 | |
| 1605 | Double_t alpha = vZero->AlphaV0(); |
| 1606 | Double_t qT = vZero->PtArmV0(); |
| 1607 | |
| 1608 | ((TH2F*)(histoList->FindObject(histoTitle)))->Fill(alpha,qT); |
| 1609 | |
| 1610 | } |
| 992ba7d8 |
1611 | |
| 43c7bace |
1612 | //------------------------------------------------------------------------------- |
| 1613 | void AliAnalysisTaskSELc2V0bachelor::CheckCandidatesAtDifferentLevels(AliAODRecoCascadeHF *part, AliRDHFCutsLctoV0* cutsAnal) { |
| 1614 | // |
| 1615 | // This is to check candidates at different levels |
| 1616 | // |
| 992ba7d8 |
1617 | |
| 43c7bace |
1618 | Bool_t areCutsUsingPID = cutsAnal->GetIsUsePID(); |
| 992ba7d8 |
1619 | |
| 43c7bace |
1620 | AliAODv0 * v0part = (AliAODv0*)part->Getv0(); |
| 1621 | Bool_t onFlyV0 = v0part->GetOnFlyStatus(); // on-the-flight V0s |
| 0dbd1d4f |
1622 | |
| 43c7bace |
1623 | AliAODTrack *bachelor = (AliAODTrack*)part->GetBachelor(); |
| 0dbd1d4f |
1624 | |
| 43c7bace |
1625 | if ( !onFlyV0 ) |
| 1626 | ((TH1F*)(fOutput->FindObject("hCandidateSelection")))->Fill(3); // it counts number of candidates coming from offline V0s |
| a578b2da |
1627 | |
| 43c7bace |
1628 | if ( cutsAnal->IsInFiducialAcceptance(part->Pt(),part->Y(4122)) ) |
| 1629 | ((TH1F*)(fOutput->FindObject("hCandidateSelection")))->Fill(4); |
| 1630 | if ( (((cutsAnal->IsSelected(part,AliRDHFCuts::kTracks))&(AliRDHFCutsLctoV0::kLcToK0Spr))==(AliRDHFCutsLctoV0::kLcToK0Spr)) ) |
| 1631 | ((TH1F*)(fOutput->FindObject("hCandidateSelection")))->Fill(5); |
| 1632 | cutsAnal->SetUsePID(kFALSE); |
| 1633 | if ( (((cutsAnal->IsSelected(part,AliRDHFCuts::kCandidate))&(AliRDHFCutsLctoV0::kLcToK0Spr))==(AliRDHFCutsLctoV0::kLcToK0Spr)) ) |
| 1634 | ((TH1F*)(fOutput->FindObject("hCandidateSelection")))->Fill(6); |
| 1635 | cutsAnal->SetUsePID(areCutsUsingPID); |
| 1636 | if ( (((cutsAnal->IsSelected(part,AliRDHFCuts::kPID))&(AliRDHFCutsLctoV0::kLcToK0Spr))==(AliRDHFCutsLctoV0::kLcToK0Spr)) ) |
| 1637 | ((TH1F*)(fOutput->FindObject("hCandidateSelection")))->Fill(7); |
| 1638 | if ( (((cutsAnal->IsSelected(part,AliRDHFCuts::kCandidate))&(AliRDHFCutsLctoV0::kLcToK0Spr))==(AliRDHFCutsLctoV0::kLcToK0Spr)) ) |
| 1639 | ((TH1F*)(fOutput->FindObject("hCandidateSelection")))->Fill(8); |
| 1640 | if ( (((cutsAnal->IsSelected(part,AliRDHFCuts::kAll))&(AliRDHFCutsLctoV0::kLcToK0Spr))==(AliRDHFCutsLctoV0::kLcToK0Spr)) ) |
| 1641 | ((TH1F*)(fOutput->FindObject("hCandidateSelection")))->Fill(9); |
| a578b2da |
1642 | |
| 43c7bace |
1643 | if ( cutsAnal->IsInFiducialAcceptance(part->Pt(),part->Y(4122)) ) { |
| 0dbd1d4f |
1644 | |
| 43c7bace |
1645 | if ( ( (cutsAnal->IsSelected(part,AliRDHFCuts::kTracks))&(AliRDHFCutsLctoV0::kLcToK0Spr)) == (AliRDHFCutsLctoV0::kLcToK0Spr) ) { |
| a578b2da |
1646 | |
| 43c7bace |
1647 | Int_t aaa = cutsAnal->IsSelected(part,AliRDHFCuts::kTracks); |
| 1648 | if ( (aaa&AliRDHFCutsLctoV0::kLcToK0Spr)==AliRDHFCutsLctoV0::kLcToK0Spr ) { |
| 1649 | if ( ( (aaa&AliRDHFCutsLctoV0::kLcToLpi)==AliRDHFCutsLctoV0::kLcToLpi && bachelor->Charge()==-1) || |
| 1650 | ( (aaa&AliRDHFCutsLctoV0::kLcToLBarpi)==AliRDHFCutsLctoV0::kLcToLBarpi && bachelor->Charge()==+1) ) |
| 1651 | ((TH1F*)(fOutput->FindObject("hSwitchOnCandidates1")))->Fill( -aaa ); |
| 1652 | else |
| 1653 | ((TH1F*)(fOutput->FindObject("hSwitchOnCandidates1")))->Fill( aaa ); |
| 1654 | } |
| 0dbd1d4f |
1655 | |
| 43c7bace |
1656 | cutsAnal->SetUsePID(kFALSE); |
| 1657 | aaa = cutsAnal->IsSelected(part,AliRDHFCuts::kCandidate); |
| 1658 | if ((aaa&AliRDHFCutsLctoV0::kLcToK0Spr)==AliRDHFCutsLctoV0::kLcToK0Spr) { |
| 1659 | if ( ( (aaa&AliRDHFCutsLctoV0::kLcToLpi)==AliRDHFCutsLctoV0::kLcToLpi && bachelor->Charge()==-1) || |
| 1660 | ( (aaa&AliRDHFCutsLctoV0::kLcToLBarpi)==AliRDHFCutsLctoV0::kLcToLBarpi && bachelor->Charge()==+1) ) |
| 1661 | ((TH1F*)(fOutput->FindObject("hSwitchOnCandidates2")))->Fill( -aaa ); |
| 1662 | else |
| 1663 | ((TH1F*)(fOutput->FindObject("hSwitchOnCandidates2")))->Fill( aaa ); |
| 1664 | } |
| 1665 | cutsAnal->SetUsePID(areCutsUsingPID); |
| 1666 | |
| 1667 | aaa = cutsAnal->IsSelected(part,AliRDHFCuts::kPID); |
| 1668 | if ((aaa&AliRDHFCutsLctoV0::kLcToK0Spr)==AliRDHFCutsLctoV0::kLcToK0Spr) { |
| 1669 | if ( ( (aaa&AliRDHFCutsLctoV0::kLcToLpi)==AliRDHFCutsLctoV0::kLcToLpi && bachelor->Charge()==-1) || |
| 1670 | ( (aaa&AliRDHFCutsLctoV0::kLcToLBarpi)==AliRDHFCutsLctoV0::kLcToLBarpi && bachelor->Charge()==+1) ) |
| 1671 | ((TH1F*)(fOutput->FindObject("hSwitchOnCandidates3")))->Fill( -aaa ); |
| 1672 | else |
| 1673 | ((TH1F*)(fOutput->FindObject("hSwitchOnCandidates3")))->Fill( aaa ); |
| 1674 | } |
| 0dbd1d4f |
1675 | |
| 43c7bace |
1676 | aaa = cutsAnal->IsSelected(part,AliRDHFCuts::kAll); |
| 1677 | if ((aaa&AliRDHFCutsLctoV0::kLcToK0Spr)==AliRDHFCutsLctoV0::kLcToK0Spr) { |
| 1678 | if ( ( (aaa&AliRDHFCutsLctoV0::kLcToLpi)==AliRDHFCutsLctoV0::kLcToLpi && bachelor->Charge()==-1) || |
| 1679 | ( (aaa&AliRDHFCutsLctoV0::kLcToLBarpi)==AliRDHFCutsLctoV0::kLcToLBarpi && bachelor->Charge()==+1) ) |
| 1680 | ((TH1F*)(fOutput->FindObject("hSwitchOnCandidates4")))->Fill( -aaa ); |
| 1681 | else |
| 1682 | ((TH1F*)(fOutput->FindObject("hSwitchOnCandidates4")))->Fill( aaa ); |
| 1683 | } |
| 0dbd1d4f |
1684 | |
| 43c7bace |
1685 | } |
| 1686 | } |
| 0dbd1d4f |
1687 | |
| 43c7bace |
1688 | return; |
| 1689 | } |
| 0dbd1d4f |
1690 | |
| 43c7bace |
1691 | //------------------------------------------------------------------------------- |
| 1692 | void AliAnalysisTaskSELc2V0bachelor::FillTheTree(AliAODRecoCascadeHF *part, AliRDHFCutsLctoV0 *cutsAnal, TClonesArray *mcArray, Int_t isLc) { |
| 1693 | // |
| 1694 | // This is to fill tree |
| 1695 | // |
| 992ba7d8 |
1696 | |
| 43c7bace |
1697 | Double_t mk0sPDG = TDatabasePDG::Instance()->GetParticle(310)->Mass(); |
| 1698 | Double_t mLPDG = TDatabasePDG::Instance()->GetParticle(3122)->Mass(); |
| 992ba7d8 |
1699 | |
| 43c7bace |
1700 | Double_t invmassLc = part->InvMassLctoK0sP(); |
| 1701 | Double_t invmassLc2Lpi = part->InvMassLctoLambdaPi(); |
| 992ba7d8 |
1702 | |
| 43c7bace |
1703 | AliAODTrack *bachelor = (AliAODTrack*)part->GetBachelor(); |
| 992ba7d8 |
1704 | |
| 43c7bace |
1705 | AliAODv0 * v0part = (AliAODv0*)part->Getv0(); |
| 1706 | Double_t dcaV0ptp = v0part->GetDCA(); |
| 1707 | Double_t invmassK0S = v0part->MassK0Short(); |
| 1708 | Double_t invmassLambda = v0part->MassLambda(); |
| 1709 | Double_t invmassLambdaBar = v0part->MassAntiLambda(); |
| 0dbd1d4f |
1710 | |
| 43c7bace |
1711 | Int_t isLc2LBarpi=0, isLc2Lpi=0; |
| 1712 | Int_t mcLabel = -1; |
| 1713 | Int_t isDp2K0Spi=0, isDs2K0SK=0; |
| 1714 | Int_t mcLabel2 = -1; |
| 1715 | Int_t mcLabel3 = -1; |
| 14fe9f43 |
1716 | Int_t isKstar12K0Spi=0, isKstar22K0Spi=0; |
| 1717 | Int_t mcLabel4 = -1; |
| 1718 | Int_t mcLabel5 = -1; |
| 53c91ed7 |
1719 | Double_t ptCandByMC = 0.;//fmcPartCandidate->Pt(); |
| 1720 | Double_t yCandByMC = 0.;//fmcPartCandidate->Y() ; |
| 43c7bace |
1721 | if (fUseMCInfo) { |
| 53c91ed7 |
1722 | if (isLc) { |
| 1723 | Int_t pdgCand0 = 4122; |
| 1724 | Int_t pdgDgLctoV0bachelor0[2]={2212,310}; |
| 1725 | Int_t pdgDgV0toDaughters0[2]={211,211}; |
| 1726 | Int_t mcLabelLc2pK0S = part->MatchToMC(pdgCand0,pdgDgLctoV0bachelor0[1],pdgDgLctoV0bachelor0,pdgDgV0toDaughters0,mcArray,kTRUE); |
| 1727 | AliAODMCParticle *lambdaCpartMC = (AliAODMCParticle*)mcArray->At(mcLabelLc2pK0S); |
| 1728 | if (lambdaCpartMC) { |
| 1729 | ptCandByMC = lambdaCpartMC->Pt(); |
| 1730 | yCandByMC = lambdaCpartMC->Y() ; |
| 1731 | } |
| 1732 | } |
| 1733 | |
| 43c7bace |
1734 | Int_t pdgCand = 4122; |
| 1735 | Int_t pdgDgLctoV0bachelor[2]={211,3122}; |
| 1736 | Int_t pdgDgV0toDaughters[2]={2212,211}; |
| 1737 | mcLabel = part->MatchToMC(pdgCand,pdgDgLctoV0bachelor[1],pdgDgLctoV0bachelor,pdgDgV0toDaughters,mcArray,kTRUE); |
| 1738 | if (mcLabel!=-1) { |
| 1739 | if (bachelor->Charge()==-1) isLc2LBarpi=1; |
| 1740 | if (bachelor->Charge()==+1) isLc2Lpi=1; |
| 53c91ed7 |
1741 | AliAODMCParticle *lambdaCpartMC = (AliAODMCParticle*)mcArray->At(mcLabel); |
| 1742 | if (lambdaCpartMC) { |
| 1743 | ptCandByMC = lambdaCpartMC->Pt(); |
| 1744 | yCandByMC = lambdaCpartMC->Y() ; |
| 1745 | } |
| 43c7bace |
1746 | } |
| 0dbd1d4f |
1747 | |
| 43c7bace |
1748 | Int_t pdgCand2 = 411; // D+ -> pi+ K0S |
| 1749 | Int_t pdgCand3 = 431; // Ds+ -> K+ K0S |
| 1750 | Int_t pdgDgCand2[2]={211,310}; |
| 1751 | Int_t pdgDgCand3[2]={321,310}; |
| 1752 | pdgDgV0toDaughters[0]=211; |
| 1753 | pdgDgV0toDaughters[1]=211; |
| 1754 | mcLabel2 = part->MatchToMC(pdgCand2,pdgDgCand2[1],pdgDgCand2,pdgDgV0toDaughters,mcArray,kTRUE); |
| 1755 | mcLabel3 = part->MatchToMC(pdgCand3,pdgDgCand3[1],pdgDgCand3,pdgDgV0toDaughters,mcArray,kTRUE); |
| 53c91ed7 |
1756 | if (mcLabel2!=-1) { |
| 1757 | isDp2K0Spi=1; |
| 1758 | AliAODMCParticle *lambdaCpartMC = (AliAODMCParticle*)mcArray->At(mcLabel2); |
| 1759 | if (lambdaCpartMC) { |
| 1760 | ptCandByMC = lambdaCpartMC->Pt(); |
| 1761 | yCandByMC = lambdaCpartMC->Y() ; |
| 1762 | } |
| 1763 | } |
| 1764 | if (mcLabel3!=-1) { |
| 1765 | isDs2K0SK=1; |
| 1766 | AliAODMCParticle *lambdaCpartMC = (AliAODMCParticle*)mcArray->At(mcLabel3); |
| 1767 | if (lambdaCpartMC) { |
| 1768 | ptCandByMC = lambdaCpartMC->Pt(); |
| 1769 | yCandByMC = lambdaCpartMC->Y() ; |
| 1770 | } |
| 1771 | } |
| 14fe9f43 |
1772 | |
| 1773 | Int_t pdgCand4 = 313; // K*(892)+ -> pi+ K0S |
| 1774 | Int_t pdgCand5 = 325; // K*(1430)+ -> pi+ K0S |
| 1775 | Int_t pdgDgCand4[2]={211,310}; |
| 1776 | Int_t pdgDgCand5[2]={211,310}; |
| 1777 | pdgDgV0toDaughters[0]=211; |
| 1778 | pdgDgV0toDaughters[1]=211; |
| 1779 | mcLabel4 = part->MatchToMC(pdgCand4,pdgDgCand4[1],pdgDgCand4,pdgDgV0toDaughters,mcArray,kTRUE); |
| 1780 | mcLabel5 = part->MatchToMC(pdgCand5,pdgDgCand5[1],pdgDgCand5,pdgDgV0toDaughters,mcArray,kTRUE); |
| 1781 | if (mcLabel4!=-1) { |
| 1782 | isKstar12K0Spi=1; |
| 1783 | AliAODMCParticle *lambdaCpartMC = (AliAODMCParticle*)mcArray->At(mcLabel4); |
| 1784 | if (lambdaCpartMC) { |
| 1785 | ptCandByMC = lambdaCpartMC->Pt(); |
| 1786 | yCandByMC = lambdaCpartMC->Y() ; |
| 1787 | } |
| 1788 | } |
| 1789 | if (mcLabel5!=-1) { |
| 1790 | isKstar22K0Spi=1; |
| 1791 | AliAODMCParticle *lambdaCpartMC = (AliAODMCParticle*)mcArray->At(mcLabel5); |
| 1792 | if (lambdaCpartMC) { |
| 1793 | ptCandByMC = lambdaCpartMC->Pt(); |
| 1794 | yCandByMC = lambdaCpartMC->Y() ; |
| 1795 | } |
| 1796 | } |
| 43c7bace |
1797 | } |
| 992ba7d8 |
1798 | |
| 14fe9f43 |
1799 | Int_t isLcByMC = isLc+isLc2LBarpi*2+isLc2Lpi*4+isDp2K0Spi*8+isDs2K0SK*16+isKstar12K0Spi*32+isKstar22K0Spi*64; |
| a578b2da |
1800 | |
| 53c91ed7 |
1801 | Bool_t isMCparticleInFiducialAcceptance = kTRUE; |
| 14fe9f43 |
1802 | if (isLc || isLc2LBarpi || isLc2Lpi || isDp2K0Spi || isDs2K0SK || isKstar12K0Spi || isKstar22K0Spi) { |
| 53c91ed7 |
1803 | isMCparticleInFiducialAcceptance = cutsAnal->IsInFiducialAcceptance(ptCandByMC,yCandByMC); |
| 1804 | } |
| 1805 | |
| 43c7bace |
1806 | Int_t isK0S = 0; |
| 1807 | Int_t isLambda = 0; |
| 1808 | Int_t isLambdaBar = 0; |
| 1809 | Int_t isGamma = 0; |
| 1810 | if (fUseMCInfo) { |
| 1811 | Int_t pdgDg2prong[2] = {211, 211}; |
| 1812 | Int_t labelK0S = v0part->MatchToMC(310,mcArray,2,pdgDg2prong); |
| 1813 | if (labelK0S>=0) isK0S = 1; |
| 992ba7d8 |
1814 | |
| 43c7bace |
1815 | pdgDg2prong[0] = 211; |
| 1816 | pdgDg2prong[1] = 2212; |
| 1817 | Int_t lambdaLabel = v0part->MatchToMC(3122,mcArray,2,pdgDg2prong); |
| 1818 | if (lambdaLabel>=0) { |
| 1819 | AliAODMCParticle *lambdaTrack = (AliAODMCParticle*)mcArray->At(lambdaLabel); |
| 1820 | if (lambdaTrack->GetPdgCode()==3122) isLambda = 1; |
| 1821 | else if (lambdaTrack->GetPdgCode()==-3122) isLambdaBar = 1; |
| 1822 | } |
| 992ba7d8 |
1823 | |
| 43c7bace |
1824 | pdgDg2prong[0] = 11; |
| 1825 | pdgDg2prong[1] = 11; |
| 1826 | Int_t gammaLabel = v0part->MatchToMC(22,mcArray,2,pdgDg2prong); |
| 1827 | if (gammaLabel>=0) { |
| 1828 | AliAODMCParticle *gammaTrack = (AliAODMCParticle*)mcArray->At(gammaLabel); |
| 1829 | if (gammaTrack->GetPdgCode()==22) isGamma = 1; |
| 1830 | } |
| 1831 | } |
| 992ba7d8 |
1832 | |
| 43c7bace |
1833 | Int_t isV0ByMC = isK0S+isLambdaBar*2+isLambda*4+isGamma*8; |
| 992ba7d8 |
1834 | |
| 43c7bace |
1835 | Int_t isBachelorSelected = (bachelor->TestFilterMask(BIT(4)))*1 + (!(bachelor->TestFilterMask(BIT(4))))*2; |
| 1836 | isBachelorSelected += (bachelor->GetLabel()<0)*4 + (bachelor->GetLabel()>=0)*8; |
| 1837 | if ( ( !(bachelor->HasPointOnITSLayer(0)) && !(bachelor->HasPointOnITSLayer(1)) ) ) |
| 1838 | isBachelorSelected += 16; |
| 1839 | else { |
| 1840 | if ( bachelor->HasPointOnITSLayer(0) && !(bachelor->HasPointOnITSLayer(1)) ) |
| 1841 | isBachelorSelected += 32; |
| 1842 | else if ( !(bachelor->HasPointOnITSLayer(0)) && bachelor->HasPointOnITSLayer(1) ) |
| 1843 | isBachelorSelected += 64; |
| 1844 | else |
| 1845 | isBachelorSelected += 128; |
| 1846 | } |
| 992ba7d8 |
1847 | |
| 43c7bace |
1848 | AliAODTrack *v0pos = (AliAODTrack*)part->Getv0PositiveTrack(); |
| 1849 | AliAODTrack *v0neg = (AliAODTrack*)part->Getv0NegativeTrack(); |
| 992ba7d8 |
1850 | |
| 43c7bace |
1851 | Int_t areV0daughtersSelected = (v0pos->TestFilterMask(BIT(4)))*1 + (!(v0pos->TestFilterMask(BIT(4))))*2; |
| 1852 | areV0daughtersSelected += (v0pos->GetLabel()<0)*4 + (v0pos->GetLabel()>=0)*8; |
| 1853 | areV0daughtersSelected += (v0neg->TestFilterMask(BIT(4)))*16 + (!(v0neg->TestFilterMask(BIT(4))))*32; |
| 1854 | areV0daughtersSelected += (v0neg->GetLabel()<0)*64 + (v0neg->GetLabel()>=0)*128; |
| 992ba7d8 |
1855 | |
| 43c7bace |
1856 | Double_t nSigmaITSpr=-999.; |
| 1857 | cutsAnal->GetPidHF()->GetnSigmaITS(bachelor,4,nSigmaITSpr); |
| 1858 | Double_t nSigmaTPCpr=-999.; |
| 1859 | cutsAnal->GetPidHF()->GetnSigmaTPC(bachelor,4,nSigmaTPCpr); |
| 1860 | Double_t nSigmaTOFpr=-999.; |
| 1861 | cutsAnal->GetPidHF()->GetnSigmaTOF(bachelor,4,nSigmaTOFpr); |
| 1862 | |
| 1863 | Double_t nSigmaITSpi=-999.; |
| 1864 | cutsAnal->GetPidHF()->GetnSigmaITS(bachelor,2,nSigmaITSpi); |
| 1865 | Double_t nSigmaTPCpi=-999.; |
| 1866 | cutsAnal->GetPidHF()->GetnSigmaTPC(bachelor,2,nSigmaTPCpi); |
| 1867 | Double_t nSigmaTOFpi=-999.; |
| 1868 | cutsAnal->GetPidHF()->GetnSigmaTOF(bachelor,2,nSigmaTOFpi); |
| 1869 | |
| 1870 | Double_t nSigmaITSka=-999.; |
| 1871 | cutsAnal->GetPidHF()->GetnSigmaITS(bachelor,3,nSigmaITSka); |
| 1872 | Double_t nSigmaTPCka=-999.; |
| 1873 | cutsAnal->GetPidHF()->GetnSigmaTPC(bachelor,3,nSigmaTPCka); |
| 1874 | Double_t nSigmaTOFka=-999.; |
| 1875 | cutsAnal->GetPidHF()->GetnSigmaTOF(bachelor,3,nSigmaTOFka); |
| 992ba7d8 |
1876 | |
| 43c7bace |
1877 | |
| 1878 | Int_t flagToCheckCandidate = 1*(TMath::Abs(invmassK0S-mk0sPDG)<=0.050); |
| 1879 | flagToCheckCandidate+=2*((TMath::Abs(invmassLambdaBar-mLPDG)<=0.050) && (bachelor->Charge()==-1)); |
| 1880 | flagToCheckCandidate+=4*((TMath::Abs(invmassLambda-mLPDG)<=0.050) && (bachelor->Charge()==+1)); |
| 1881 | flagToCheckCandidate+=8*((TMath::Abs(invmassLambdaBar-mLPDG)<=0.050) && (bachelor->Charge()==+1)); |
| 1882 | flagToCheckCandidate+=16*((TMath::Abs(invmassLambda-mLPDG)<=0.050) && (bachelor->Charge()==-1)); |
| 992ba7d8 |
1883 | |
| a578b2da |
1884 | /* |
| 43c7bace |
1885 | Bool_t areCutsUsingPID = cutsAnal->GetIsUsePID(); |
| 1886 | cutsAnal->SetUsePID(kFALSE); |
| 1887 | Int_t aaa = cutsAnal->IsSelected(part,AliRDHFCuts::kCandidate); |
| 1888 | if ( (aaa&AliRDHFCutsLctoV0::kLcToK0Spr)==AliRDHFCutsLctoV0::kLcToK0Spr ) { |
| 1889 | if ( aaa==AliRDHFCutsLctoV0::kLcToK0Spr ) { |
| 1890 | flagToCheckCandidate = aaa; // Lc->K0S+p OK |
| 1891 | } else { |
| 1892 | if ( (aaa&AliRDHFCutsLctoV0::kLcToLpi)==AliRDHFCutsLctoV0::kLcToLpi ) { |
| 1893 | if (bachelor->Charge()==+1) |
| 1894 | flagToCheckCandidate = aaa; // Lc->Lambda+pi+ |
| 1895 | else if (bachelor->Charge()==-1) |
| 1896 | flagToCheckCandidate =-aaa; // Lambda+pi- AS Lc->K0S+p candidate |
| 1897 | } |
| 1898 | if ( (aaa&AliRDHFCutsLctoV0::kLcToLBarpi)==AliRDHFCutsLctoV0::kLcToLBarpi ) { |
| 1899 | if (bachelor->Charge()==-1) |
| 1900 | flagToCheckCandidate = aaa; // Lc->LambdaBar+pi- |
| 1901 | else if (bachelor->Charge()==+1) |
| 1902 | flagToCheckCandidate =-aaa; // LambdaBar+pi+ AS Lc->K0S+p candidate |
| 1903 | } |
| 1904 | } |
| 1905 | } else { |
| 1906 | //if ( aaa==AliRDHFCutsLctoV0::kLcToK0Spr ) { |
| 1907 | //flagToCheckCandidate = -10-(AliRDHFCutsLctoV0::kLcToK0Spr); // NEVER |
| 1908 | //} else { |
| 1909 | if ( (aaa&AliRDHFCutsLctoV0::kLcToLpi)==AliRDHFCutsLctoV0::kLcToLpi ) { |
| 1910 | if (bachelor->Charge()==+1) |
| 1911 | flagToCheckCandidate = aaa; // Lc->Lambda+pi+ OK |
| 1912 | else if (bachelor->Charge()==-1) |
| 1913 | flagToCheckCandidate =-aaa; // Lambda+pi- AS Lc->Lambda+pi+ candidate |
| 1914 | } |
| 1915 | if ( (aaa&AliRDHFCutsLctoV0::kLcToLBarpi)==AliRDHFCutsLctoV0::kLcToLBarpi ) { |
| 1916 | if (bachelor->Charge()==-1) |
| 1917 | flagToCheckCandidate = aaa; // Lc->LambdaBar+pi- OK |
| 1918 | else if (bachelor->Charge()==+1) |
| 1919 | flagToCheckCandidate =-aaa; // LambdaBar+pi+ AS Lc->LambdaBar+pi- candidate |
| 1920 | } |
| 1921 | //} |
| 1922 | } |
| 1923 | cutsAnal->SetUsePID(areCutsUsingPID); |
| a578b2da |
1924 | */ |
| 992ba7d8 |
1925 | |
| 516f546e |
1926 | fCandidateVariables[ 0] = fUseMCInfo+isLcByMC; // 0: real data; 1: bkg; 2: Lc->K0S+p; 3: Lc->LambdaBar+pbar; 5: Lc->Lambda+p; 9: D+->K0S+pi; 17: Ds+->K0S+K; 33: K*+->K0S+pi; 65: K*+->K0S+K |
| 43c7bace |
1927 | fCandidateVariables[ 1] = fUseMCInfo+isV0ByMC; // 0: real data; 1: bkg; 2: K0S->pi+pi; 3: LambdaBar->pbar+pi+; 5: Lambda->p+pi- |
| 1928 | fCandidateVariables[ 2] = isBachelorSelected; |
| 1929 | fCandidateVariables[ 3] = areV0daughtersSelected; |
| 1930 | fCandidateVariables[ 4] = flagToCheckCandidate; |
| 1931 | fCandidateVariables[ 5] = invmassLc; |
| 1932 | fCandidateVariables[ 6] = invmassLc2Lpi; |
| 1933 | fCandidateVariables[ 7] = part->InvMass2Prongs(0,1,211,310); // D+ -> pi+ K0S |
| 1934 | fCandidateVariables[ 8] = part->InvMass2Prongs(0,1,321,310); // D+S -> K+ K0S |
| 1935 | fCandidateVariables[ 9] = invmassK0S; |
| 1936 | fCandidateVariables[10] = invmassLambda; |
| 1937 | fCandidateVariables[11] = invmassLambdaBar; |
| 1938 | fCandidateVariables[12] = v0part->InvMass2Prongs(0,1,11,11); |
| 1939 | fCandidateVariables[13] = part->GetDCA(); |
| 1940 | fCandidateVariables[14] = dcaV0ptp; |
| 1941 | fCandidateVariables[15] = part->Getd0Prong(0); |
| 1942 | fCandidateVariables[16] = part->Getd0Prong(1); |
| 1943 | fCandidateVariables[17] = v0part->Getd0Prong(0); |
| 1944 | fCandidateVariables[18] = v0part->Getd0Prong(1); |
| 1945 | fCandidateVariables[19] = part->CosPointingAngle(); |
| 1946 | fCandidateVariables[20] = part->CosV0PointingAngle(); |
| 1947 | fCandidateVariables[21] = v0part->RadiusSecVtx(); |
| 1948 | fCandidateVariables[22] = nSigmaITSpr; |
| 1949 | fCandidateVariables[23] = nSigmaITSpi; |
| 1950 | fCandidateVariables[24] = nSigmaITSka; |
| 1951 | fCandidateVariables[25] = nSigmaTPCpr; |
| 1952 | fCandidateVariables[26] = nSigmaTPCpi; |
| 1953 | fCandidateVariables[27] = nSigmaTPCka; |
| 1954 | fCandidateVariables[28] = nSigmaTOFpr; |
| 1955 | fCandidateVariables[29] = nSigmaTOFpi; |
| 1956 | fCandidateVariables[30] = nSigmaTOFka; |
| 1957 | fCandidateVariables[31] = part->Y(4122); |
| 1958 | fCandidateVariables[32] = bachelor->Eta(); |
| 1959 | fCandidateVariables[33] = v0pos->Eta(); |
| 1960 | fCandidateVariables[34] = v0neg->Eta(); |
| 1961 | fCandidateVariables[35] = part->P(); |
| 1962 | fCandidateVariables[36] = part->Pt(); |
| 1963 | fCandidateVariables[37] = v0part->P(); |
| 1964 | fCandidateVariables[38] = v0part->Pt(); |
| 1965 | fCandidateVariables[39] = bachelor->P(); |
| 1966 | fCandidateVariables[40] = bachelor->Pt(); |
| 1967 | fCandidateVariables[41] = v0pos->P(); |
| 1968 | fCandidateVariables[42] = v0pos->Pt(); |
| 1969 | fCandidateVariables[43] = v0neg->P(); |
| 1970 | fCandidateVariables[44] = v0neg->Pt(); |
| 1971 | fCandidateVariables[45] = part->DecayLength(); |
| 1972 | fCandidateVariables[46] = part->DecayLengthV0(); |
| 1973 | fCandidateVariables[47] = part->CosPointingAngleXY(); |
| 1974 | fCandidateVariables[48] = part->CosV0PointingAngleXY(); |
| 1975 | fCandidateVariables[49] = part->DecayLengthXY(); |
| 1976 | fCandidateVariables[50] = part->DecayLengthXYV0(); |
| 1977 | fCandidateVariables[51] = part->NormalizedDecayLength(); |
| 1978 | fCandidateVariables[52] = part->NormalizedV0DecayLength(); |
| 1979 | fCandidateVariables[53] = part->NormalizedDecayLengthXY(); |
| 1980 | fCandidateVariables[54] = part->NormalizedV0DecayLengthXY(); |
| 1981 | Double_t xVtxLc=0, yVtxLc=0, zVtxLc=0; |
| 1982 | Double_t xLcMC=0,yLcMC=0,zLcMC=0; |
| 1983 | Double_t pxVtxBachelor=0, pyVtxBachelor=0, pzVtxBachelor=0; |
| 1984 | Double_t dcaForLc = PropagateToDCA(v0part,bachelor,fBzkG, xVtxLc, yVtxLc, zVtxLc, pxVtxBachelor, pyVtxBachelor, pzVtxBachelor); |
| 1985 | if (isLc) { |
| 1986 | Int_t pdgCand0 = 4122; |
| 1987 | Int_t pdgDgLctoV0bachelor0[2]={2212,310}; |
| 1988 | Int_t pdgDgV0toDaughters0[2]={211,211}; |
| 1989 | Int_t mcLabel0 = part->MatchToMC(pdgCand0,pdgDgLctoV0bachelor0[1],pdgDgLctoV0bachelor0,pdgDgV0toDaughters0,mcArray,kTRUE); |
| 1990 | AliAODMCParticle *partLc = dynamic_cast<AliAODMCParticle*>(mcArray->At(mcLabel0)); |
| 14666b78 |
1991 | if(partLc){ |
| 1992 | AliAODMCParticle *partLcDaug0 = dynamic_cast<AliAODMCParticle*>(mcArray->At(partLc->GetDaughter(0))); |
| 1993 | if(partLcDaug0){ |
| 1994 | xLcMC=partLcDaug0->Xv(), yLcMC=partLcDaug0->Yv(), zLcMC=partLcDaug0->Zv(); |
| 1995 | } |
| 1996 | } |
| 43c7bace |
1997 | } else if (isLc2LBarpi || isLc2Lpi) { |
| 1998 | AliAODMCParticle *partLc = dynamic_cast<AliAODMCParticle*>(mcArray->At(mcLabel)); |
| 1999 | AliAODMCParticle *partLcDaug0 = dynamic_cast<AliAODMCParticle*>(mcArray->At(partLc->GetDaughter(0))); |
| 2000 | xLcMC=partLcDaug0->Xv(), yLcMC=partLcDaug0->Yv(), zLcMC=partLcDaug0->Zv(); |
| 2001 | } else if (isDp2K0Spi) { |
| 2002 | AliAODMCParticle *partLc = dynamic_cast<AliAODMCParticle*>(mcArray->At(mcLabel2)); |
| 2003 | AliAODMCParticle *partLcDaug0 = dynamic_cast<AliAODMCParticle*>(mcArray->At(partLc->GetDaughter(0))); |
| 2004 | xLcMC=partLcDaug0->Xv(), yLcMC=partLcDaug0->Yv(), zLcMC=partLcDaug0->Zv(); |
| 2005 | } else if (isDs2K0SK) { |
| 2006 | AliAODMCParticle *partLc = dynamic_cast<AliAODMCParticle*>(mcArray->At(mcLabel3)); |
| 2007 | AliAODMCParticle *partLcDaug0 = dynamic_cast<AliAODMCParticle*>(mcArray->At(partLc->GetDaughter(0))); |
| 2008 | xLcMC=partLcDaug0->Xv(), yLcMC=partLcDaug0->Yv(), zLcMC=partLcDaug0->Zv(); |
| 14fe9f43 |
2009 | } else if (isKstar12K0Spi) { |
| 2010 | AliAODMCParticle *partLc = dynamic_cast<AliAODMCParticle*>(mcArray->At(mcLabel4)); |
| 2011 | AliAODMCParticle *partLcDaug0 = dynamic_cast<AliAODMCParticle*>(mcArray->At(partLc->GetDaughter(0))); |
| 2012 | xLcMC=partLcDaug0->Xv(), yLcMC=partLcDaug0->Yv(), zLcMC=partLcDaug0->Zv(); |
| 2013 | } else if (isKstar22K0Spi) { |
| 2014 | AliAODMCParticle *partLc = dynamic_cast<AliAODMCParticle*>(mcArray->At(mcLabel5)); |
| 2015 | AliAODMCParticle *partLcDaug0 = dynamic_cast<AliAODMCParticle*>(mcArray->At(partLc->GetDaughter(0))); |
| 2016 | xLcMC=partLcDaug0->Xv(), yLcMC=partLcDaug0->Yv(), zLcMC=partLcDaug0->Zv(); |
| 43c7bace |
2017 | } |
| 2018 | fCandidateVariables[55]=dcaForLc; |
| 2019 | fCandidateVariables[56]=part->GetSecVtxX(); |
| 2020 | fCandidateVariables[57]=part->GetSecVtxY(); |
| 2021 | fCandidateVariables[58]=part->GetSecVtxZ(); |
| 2022 | fCandidateVariables[59]=xVtxLc; |
| 2023 | fCandidateVariables[60]=yVtxLc; |
| 2024 | fCandidateVariables[61]=zVtxLc; |
| 2025 | fCandidateVariables[62]=xLcMC; |
| 2026 | fCandidateVariables[63]=yLcMC; |
| 2027 | fCandidateVariables[64]=zLcMC; |
| 2028 | fCandidateVariables[65]=bachelor->Px(); |
| 2029 | fCandidateVariables[66]=bachelor->Py(); |
| 2030 | fCandidateVariables[67]=pxVtxBachelor; |
| 2031 | fCandidateVariables[68]=pyVtxBachelor; |
| 2032 | fCandidateVariables[69]=v0part->Px(); |
| 2033 | fCandidateVariables[70]=v0part->Py(); |
| 2034 | fCandidateVariables[71]=fVtx1->GetX(); |
| 2035 | fCandidateVariables[72]=fVtx1->GetY(); |
| 2036 | fCandidateVariables[73]=fVtx1->GetZ(); |
| 2037 | fCandidateVariables[74]=part->CosThetaStar(0,4122,2212,310); |
| 2038 | fCandidateVariables[75]=part->CosThetaStar(1,4122,2212,310); |
| 2039 | fCandidateVariables[76]=v0part->Eta(); |
| 2040 | fCandidateVariables[77]=v0part->Y(310); |
| 2041 | fCandidateVariables[78]=pzVtxBachelor; |
| 2042 | fCandidateVariables[79]=v0part->Pz(); |
| 53c91ed7 |
2043 | fCandidateVariables[80]=bachelor->Charge(); |
| 2044 | fCandidateVariables[81]=isMCparticleInFiducialAcceptance; |
| 2045 | if (fUseMCInfo) { |
| 2db138e0 |
2046 | fCandidateVariables[82]=0; |
| 53c91ed7 |
2047 | if (bachelor->GetLabel()!=-1) { |
| 2048 | AliAODMCParticle *partBachelor = dynamic_cast<AliAODMCParticle*>(mcArray->At(TMath::Abs(bachelor->GetLabel()))); |
| 2db138e0 |
2049 | if(partBachelor) fCandidateVariables[82]=partBachelor->GetPdgCode(); |
| 53c91ed7 |
2050 | } |
| 2051 | } else { |
| 2052 | fCandidateVariables[82]=-1; |
| 2053 | } |
| 14fe9f43 |
2054 | fCandidateVariables[83] = part->InvMass2Prongs(0,1,211,310); // Kstar( 892)+ -> pi+K0S |
| 2055 | fCandidateVariables[84] = part->InvMass2Prongs(0,1,321,310); // Kstar(1430)+ -> pi+K0S |
| 2056 | |
| 2057 | fCandidateVariables[85]=0; |
| 2058 | fCandidateVariables[86]=0; |
| 2059 | fCandidateVariables[87]=0; |
| 516f546e |
2060 | fCandidateVariables[88]=0; |
| 14fe9f43 |
2061 | if (fUseMCInfo) { |
| 516f546e |
2062 | if (v0pos->GetLabel()!=-1 && |
| 2063 | v0neg->GetLabel()!=-1) { |
| 2064 | const Int_t ndg=2; |
| 2065 | Int_t dgLabels[ndg]={TMath::Abs(v0pos->GetLabel()), |
| 2066 | TMath::Abs(v0neg->GetLabel())}; |
| 2067 | Int_t ndgCk=0; |
| 2068 | Int_t *pdgDg=0; |
| 2069 | Int_t absLabelMother=-1; |
| 2070 | Int_t nDauCand=-1; |
| 2071 | fCandidateVariables[88]=SearchForCommonMother(mcArray, |
| 2072 | dgLabels,ndg,ndgCk,pdgDg,absLabelMother,nDauCand); |
| 2073 | } |
| 14fe9f43 |
2074 | if (bachelor->GetLabel()!=-1 && |
| 2075 | v0pos->GetLabel()!=-1 && |
| 2076 | v0neg->GetLabel()!=-1) { |
| 2077 | const Int_t ndg=3; |
| 2078 | Int_t dgLabels[ndg]={TMath::Abs(bachelor->GetLabel()), |
| 2079 | TMath::Abs(v0pos->GetLabel()), |
| 2080 | TMath::Abs(v0neg->GetLabel())}; |
| 2081 | Int_t ndgCk=0; |
| 2082 | Int_t *pdgDg=0; |
| 2083 | Int_t absLabelMother=-1; |
| 516f546e |
2084 | Int_t nDauCand=-1; |
| 14fe9f43 |
2085 | fCandidateVariables[85]=SearchForCommonMother(mcArray, |
| 516f546e |
2086 | dgLabels,ndg,ndgCk,pdgDg,absLabelMother,nDauCand); |
| 14fe9f43 |
2087 | AliAODMCParticle *part1 = dynamic_cast<AliAODMCParticle*>(mcArray->At(TMath::Abs(v0pos->GetLabel()))); |
| 2088 | AliAODMCParticle *part2 = dynamic_cast<AliAODMCParticle*>(mcArray->At(TMath::Abs(v0neg->GetLabel()))); |
| 516f546e |
2089 | if(part1) fCandidateVariables[86]=part1->GetPdgCode(); |
| 2090 | if(part2) fCandidateVariables[87]=part2->GetPdgCode(); |
| 14fe9f43 |
2091 | } |
| 2092 | } |
| 2093 | |
| 2094 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); |
| 2095 | AliInputEventHandler *inputHandler=(AliInputEventHandler*)mgr->GetInputEventHandler(); |
| 2096 | AliPIDResponse *pidResponse=inputHandler->GetPIDResponse(); |
| 516f546e |
2097 | fCandidateVariables[89]=pidResponse->GetTOFResponse().GetStartTimeMask(bachelor->P()); |
| 43c7bace |
2098 | |
| 2099 | //fCandidateVariables[65] = bachelor->Px(); |
| 2100 | //fCandidateVariables[66] = bachelor->Py(); |
| 2101 | //fCandidateVariables[67] = bachelor->Pz(); |
| 2102 | //fCandidateVariables[68] = v0pos->Px(); |
| 2103 | //fCandidateVariables[69] = v0pos->Py(); |
| 2104 | //fCandidateVariables[70] = v0pos->Pz(); |
| 2105 | //fCandidateVariables[71] = v0neg->Px(); |
| 2106 | //fCandidateVariables[72] = v0neg->Py(); |
| 2107 | //fCandidateVariables[73] = v0neg->Pz(); |
| 2108 | //fCandidateVariables[74] = part->PxProng(0); |
| 2109 | //fCandidateVariables[75] = part->PyProng(0); |
| 2110 | //fCandidateVariables[76] = part->PzProng(0); |
| 2111 | //fCandidateVariables[77] = part->PxProng(1); |
| 2112 | //fCandidateVariables[78] = part->PyProng(1); |
| 2113 | //fCandidateVariables[79] = part->PzProng(1); |
| 2114 | //fCandidateVariables[80] = v0part->PxProng(0); |
| 2115 | //fCandidateVariables[81] = v0part->PyProng(0); |
| 2116 | //fCandidateVariables[82] = v0part->PzProng(0); |
| 2117 | //fCandidateVariables[83] = v0part->PxProng(1); |
| 2118 | //fCandidateVariables[84] = v0part->PyProng(1); |
| 2119 | //fCandidateVariables[85] = v0part->PzProng(1); |
| 2120 | //fCandidateVariables[86] = part->QtProng(0); |
| 2121 | //fCandidateVariables[87] = part->Alpha(); |
| 2122 | |
| 2123 | fVariablesTree->Fill(); |
| 992ba7d8 |
2124 | |
| 43c7bace |
2125 | return; |
| 2126 | } |
| 0dbd1d4f |
2127 | |
| 43c7bace |
2128 | //------------------------------------------------------------------------------- |
| 2129 | void AliAnalysisTaskSELc2V0bachelor::DefineTreeVariables() { |
| 2130 | // |
| 2131 | // This is to define tree variables |
| 2132 | // |
| 0dbd1d4f |
2133 | |
| 43c7bace |
2134 | const char* nameoutput = GetOutputSlot(4)->GetContainer()->GetName(); |
| 2135 | fVariablesTree = new TTree(nameoutput,"Candidates variables tree"); |
| 516f546e |
2136 | Int_t nVar = 90; |
| 43c7bace |
2137 | fCandidateVariables = new Float_t [nVar]; |
| 2138 | TString * fCandidateVariableNames = new TString[nVar]; |
| 2139 | fCandidateVariableNames[ 0]="isLcByMC"; |
| 2140 | fCandidateVariableNames[ 1]="isV0ByMC"; |
| 2141 | fCandidateVariableNames[ 2]="flagToCheckBachelor"; |
| 2142 | fCandidateVariableNames[ 3]="flagToCheckV0daughters"; |
| 2143 | fCandidateVariableNames[ 4]="flagToCheckCandidate"; |
| 2144 | fCandidateVariableNames[ 5]="massLc2K0Sp"; |
| 2145 | fCandidateVariableNames[ 6]="massLc2Lambdapi"; |
| 2146 | fCandidateVariableNames[ 7]="massD2K0Spi"; // D+ -> pi+ K0S |
| 2147 | fCandidateVariableNames[ 8]="massDS2K0SK"; // D+S -> K+ K0S |
| 2148 | fCandidateVariableNames[ 9]="massK0S"; |
| 2149 | fCandidateVariableNames[10]="massLambda"; |
| 2150 | fCandidateVariableNames[11]="massLambdaBar"; |
| 2151 | fCandidateVariableNames[12]="massGamma"; |
| 2152 | fCandidateVariableNames[13]="dcaLcptp"; // DCA Lc prong-to-prong |
| 2153 | fCandidateVariableNames[14]="dcaV0ptp"; |
| 2154 | fCandidateVariableNames[15]="tImpParBach"; |
| 2155 | fCandidateVariableNames[16]="tImpParV0"; |
| 2156 | fCandidateVariableNames[17]="dcaV0postoPV"; |
| 2157 | fCandidateVariableNames[18]="dcaV0negtoPV"; |
| 2158 | fCandidateVariableNames[19]="cosPALc"; |
| 2159 | fCandidateVariableNames[20]="cosPAK0S"; |
| 2160 | fCandidateVariableNames[21]="rhoV0"; |
| 2161 | fCandidateVariableNames[22]="nSigmaITSpr"; |
| 2162 | fCandidateVariableNames[23]="nSigmaITSpi"; |
| 2163 | fCandidateVariableNames[24]="nSigmaITSka"; |
| 2164 | fCandidateVariableNames[25]="nSigmaTPCpr"; |
| 2165 | fCandidateVariableNames[26]="nSigmaTPCpi"; |
| 2166 | fCandidateVariableNames[27]="nSigmaTPCka"; |
| 2167 | fCandidateVariableNames[28]="nSigmaTOFpr"; |
| 2168 | fCandidateVariableNames[29]="nSigmaTOFpi"; |
| 2169 | fCandidateVariableNames[30]="nSigmaTOFka"; |
| 2170 | fCandidateVariableNames[31]="yLc"; |
| 2171 | fCandidateVariableNames[32]="etaBach"; // etaBachelor |
| 2172 | fCandidateVariableNames[33]="etaV0pos"; // etaV0pos |
| 2173 | fCandidateVariableNames[34]="etaV0neg"; // etaV0neg |
| 2174 | fCandidateVariableNames[35]="LcP"; // @ DCA |
| 2175 | fCandidateVariableNames[36]="LcPt"; // @ DCA |
| 2176 | fCandidateVariableNames[37]="v0P"; // @ V0 DCA |
| 2177 | fCandidateVariableNames[38]="v0Pt"; // @ V0 DCA |
| 2178 | fCandidateVariableNames[39]="bachelorP"; // @ prim vtx |
| 2179 | fCandidateVariableNames[40]="bachelorPt"; // @ prim vtx |
| 2180 | fCandidateVariableNames[41]="V0positiveP"; // @ prim vtx |
| 2181 | fCandidateVariableNames[42]="V0positivePt"; // @ prim vtx |
| 2182 | fCandidateVariableNames[43]="V0negativeP"; // @ prim vtx |
| 2183 | fCandidateVariableNames[44]="V0negativePt"; // @ prim vtx |
| 2184 | fCandidateVariableNames[45]="decayLengthLc"; |
| 2185 | fCandidateVariableNames[46]="decayLengthV0"; |
| 2186 | fCandidateVariableNames[47]="cosPALcXY"; // cosPA XY x Lc |
| 2187 | fCandidateVariableNames[48]="cosPAV0XY"; // cosPA XY x V0 |
| 2188 | fCandidateVariableNames[49]="decayLengthLcXY"; // decay length XY x Lc |
| 2189 | fCandidateVariableNames[50]="decayLengthV0XY"; // decay length XY x V0 |
| 2190 | fCandidateVariableNames[51]="normalizedDecayLengthLc"; // normalized decay length x Lc |
| 2191 | fCandidateVariableNames[52]="normalizedDecayLengthV0"; // normalized decay length x V0 |
| 2192 | fCandidateVariableNames[53]="normalizedDecayLengthXYLc"; // normalized decay length XY x Lc |
| 2193 | fCandidateVariableNames[54]="normalizedDecayLengthXYV0"; // normalized decay length XY x V0 |
| 2194 | fCandidateVariableNames[55]="newLcDCA"; |
| 2195 | fCandidateVariableNames[56]="xVtxLcBad"; |
| 2196 | fCandidateVariableNames[57]="yVtxLcBad"; |
| 2197 | fCandidateVariableNames[58]="zVtxLcBad"; |
| 2198 | fCandidateVariableNames[59]="xVtxLcGood"; |
| 2199 | fCandidateVariableNames[60]="yVtxLcGood"; |
| 2200 | fCandidateVariableNames[61]="zVtxLcGood"; |
| 2201 | fCandidateVariableNames[62]="xVtxLcMC"; |
| 2202 | fCandidateVariableNames[63]="yVtxLcMC"; |
| 2203 | fCandidateVariableNames[64]="zVtxLcMC"; |
| 2204 | fCandidateVariableNames[65]="pxVtxBachelorBad"; |
| 2205 | fCandidateVariableNames[66]="pyVtxBachelorBad"; |
| 2206 | fCandidateVariableNames[67]="pxVtxBachelorGood"; |
| 2207 | fCandidateVariableNames[68]="pyVtxBachelorGood"; |
| 2208 | fCandidateVariableNames[69]="pxVtxV0"; |
| 2209 | fCandidateVariableNames[70]="pyVtxV0"; |
| 2210 | fCandidateVariableNames[71]="xPvtx"; |
| 2211 | fCandidateVariableNames[72]="yPvtx"; |
| 2212 | fCandidateVariableNames[73]="zPvtx"; |
| 2213 | fCandidateVariableNames[74]="cosThetaStarBachelor"; |
| 2214 | fCandidateVariableNames[75]="cosThetaStarV0"; |
| 2215 | fCandidateVariableNames[76]="etaV0"; |
| 2216 | fCandidateVariableNames[77]="yV0"; |
| 2217 | fCandidateVariableNames[78]="pzVtxBachelorGood"; |
| 2218 | fCandidateVariableNames[79]="pzVtxV0"; |
| 53c91ed7 |
2219 | fCandidateVariableNames[80]="bachelorCharge"; |
| 2220 | fCandidateVariableNames[81]="isMCparticleInFiducialAcceptance"; |
| 14fe9f43 |
2221 | fCandidateVariableNames[82]="pdgBachelor"; // pdg MC bachelor |
| 2222 | fCandidateVariableNames[83]="massKstar12K0Spi"; // Kstar( 892)+ -> pi+ K0S |
| 2223 | fCandidateVariableNames[84]="massKstar22K0Spi"; // Kstar(1430)+ -> pi+ K0S |
| 2224 | fCandidateVariableNames[85]="pdgCandidate"; // pdg MC candidate recovered via new method |
| 2225 | fCandidateVariableNames[86]="pdgV0pos"; // pdg MC V0 positive |
| 2226 | fCandidateVariableNames[87]="pdgV0neg"; // pdg MC V0 negative |
| 516f546e |
2227 | fCandidateVariableNames[88]="pdgV0Candidate"; // pdg MC V0candidate recovered via new method |
| 2228 | fCandidateVariableNames[89]="startTimeMask"; // start time mask |
| 43c7bace |
2229 | |
| 2230 | //fCandidateVariableNames[65]="bachelorPx"; |
| 2231 | //fCandidateVariableNames[66]="bachelorPy"; |
| 2232 | //fCandidateVariableNames[67]="bachelorPz"; |
| 2233 | //fCandidateVariableNames[68]="V0positivePx"; |
| 2234 | //fCandidateVariableNames[69]="V0positivePy"; |
| 2235 | //fCandidateVariableNames[70]="V0positivePz"; |
| 2236 | //fCandidateVariableNames[71]="V0negativePx"; |
| 2237 | //fCandidateVariableNames[72]="V0negativePy"; |
| 2238 | //fCandidateVariableNames[73]="V0negativePz"; |
| 2239 | //fCandidateVariableNames[74]="bachelorPxDCA"; |
| 2240 | //fCandidateVariableNames[75]="bachelorPyDCA"; |
| 2241 | //fCandidateVariableNames[76]="bachelorPzDCA"; |
| 2242 | //fCandidateVariableNames[77]="v0PxDCA"; |
| 2243 | //fCandidateVariableNames[78]="v0PyDCA"; |
| 2244 | //fCandidateVariableNames[79]="v0PzDCA"; |
| 2245 | //fCandidateVariableNames[80]="V0positivePxDCA"; |
| 2246 | //fCandidateVariableNames[81]="V0positivePyDCA"; |
| 2247 | //fCandidateVariableNames[82]="V0positivePzDCA"; |
| 2248 | //fCandidateVariableNames[83]="V0negativePxDCA"; |
| 2249 | //fCandidateVariableNames[84]="V0negativePyDCA"; |
| 2250 | //fCandidateVariableNames[85]="V0negativePzDCA"; |
| 2251 | //fCandidateVariableNames[86]="qtLc"; |
| 2252 | //fCandidateVariableNames[87]="alphaLc"; |
| 2253 | |
| 2254 | for (Int_t ivar=0; ivar<nVar; ivar++) { |
| 2255 | fVariablesTree->Branch(fCandidateVariableNames[ivar].Data(),&fCandidateVariables[ivar],Form("%s/f",fCandidateVariableNames[ivar].Data())); |
| 2256 | } |
| 992ba7d8 |
2257 | |
| 43c7bace |
2258 | return; |
| 2259 | } |
| 0dbd1d4f |
2260 | |
| 43c7bace |
2261 | //__________________________________________________________________________ |
| 2262 | void AliAnalysisTaskSELc2V0bachelor::DefineGeneralHistograms() { |
| 2263 | // |
| 2264 | // This is to define general histograms |
| 2265 | // |
| 0dbd1d4f |
2266 | |
| 53c91ed7 |
2267 | fCEvents = new TH1F("fCEvents","conter",18,0,18); |
| 43c7bace |
2268 | fCEvents->SetStats(kTRUE); |
| 2269 | fCEvents->GetXaxis()->SetBinLabel(1,"X1"); |
| 2270 | fCEvents->GetXaxis()->SetBinLabel(2,"Analyzed events"); |
| 2271 | fCEvents->GetXaxis()->SetBinLabel(3,"AliAODVertex exists"); |
| 2272 | fCEvents->GetXaxis()->SetBinLabel(4,"CascadesHF exists"); |
| 2273 | fCEvents->GetXaxis()->SetBinLabel(5,"MCarray exists"); |
| 2274 | fCEvents->GetXaxis()->SetBinLabel(6,"MCheader exists"); |
| 2275 | fCEvents->GetXaxis()->SetBinLabel(7,"GetNContributors()>0"); |
| 2276 | fCEvents->GetXaxis()->SetBinLabel(8,"IsEventSelected"); |
| 2277 | fCEvents->GetXaxis()->SetBinLabel(9,"triggerClass!=CINT1"); |
| 2278 | fCEvents->GetXaxis()->SetBinLabel(10,"triggerMask!=kAnyINT"); |
| 2279 | fCEvents->GetXaxis()->SetBinLabel(11,"triggerMask!=kAny"); |
| 2280 | fCEvents->GetXaxis()->SetBinLabel(12,"vtxTitle.Contains(Z)"); |
| 2281 | fCEvents->GetXaxis()->SetBinLabel(13,"vtxTitle.Contains(3D)"); |
| 2282 | fCEvents->GetXaxis()->SetBinLabel(14,"vtxTitle.Doesn'tContain(Z-3D)"); |
| 2283 | fCEvents->GetXaxis()->SetBinLabel(15,Form("zVtx<=%2.0fcm",fAnalCuts->GetMaxVtxZ())); |
| 2284 | fCEvents->GetXaxis()->SetBinLabel(16,"!IsEventSelected"); |
| 2285 | fCEvents->GetXaxis()->SetBinLabel(17,"triggerMask!=kAnyINT || triggerClass!=CINT1"); |
| 53c91ed7 |
2286 | fCEvents->GetXaxis()->SetBinLabel(18,Form("zVtxMC<=%2.0fcm",fAnalCuts->GetMaxVtxZ())); |
| 43c7bace |
2287 | //fCEvents->GetXaxis()->SetTitle(""); |
| 2288 | fCEvents->GetYaxis()->SetTitle("counts"); |
| 0dbd1d4f |
2289 | |
| 43c7bace |
2290 | fOutput->Add(fCEvents); |
| 2291 | TString fillthis=""; |
| 0dbd1d4f |
2292 | |
| 43c7bace |
2293 | if (fUseMCInfo && fAdditionalChecks) { |
| 2294 | fillthis="histMcStatLc"; |
| 2295 | TH1F* mcStatisticLc = new TH1F(fillthis.Data(),"#Lambda_{c} generated and their decays",21,-10.5,10.5); |
| 2296 | fOutput->Add(mcStatisticLc); |
| 2297 | } |
| 0dbd1d4f |
2298 | |
| 43c7bace |
2299 | //fillthis="histopionV0SigmaVspTOF"; |
| 2300 | //TH2F *hpionV0SigmaVspTOF=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 2301 | fillthis="histoprotonBachSigmaVspTOF"; |
| 2302 | TH2F *hprotonBachSigmaVspTOF=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 0dbd1d4f |
2303 | |
| 43c7bace |
2304 | //fOutput->Add(hpionV0SigmaVspTOF); |
| 2305 | fOutput->Add(hprotonBachSigmaVspTOF); |
| 0dbd1d4f |
2306 | |
| 43c7bace |
2307 | //fillthis="histopionV0SigmaVspTPC"; |
| 2308 | //TH2F *hpionV0SigmaVspTPC=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 2309 | fillthis="histoprotonBachSigmaVspTPC"; |
| 2310 | TH2F *hprotonBachSigmaVspTPC=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 0dbd1d4f |
2311 | |
| 43c7bace |
2312 | //fOutput->Add(hpionV0SigmaVspTPC); |
| 2313 | fOutput->Add(hprotonBachSigmaVspTPC); |
| 0dbd1d4f |
2314 | |
| 43c7bace |
2315 | if (fUseMCInfo) { |
| 0dbd1d4f |
2316 | |
| 43c7bace |
2317 | //fillthis="histopionV0SigmaVspTOFsgn"; |
| 2318 | //TH2F *hpionV0SigmaVspTOFsgn=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 2319 | fillthis="histoprotonBachSigmaVspTOFsgn"; |
| 2320 | TH2F *hprotonBachSigmaVspTOFsgn=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 0dbd1d4f |
2321 | |
| 43c7bace |
2322 | //fOutput->Add(hpionV0SigmaVspTOFsgn); |
| 2323 | fOutput->Add(hprotonBachSigmaVspTOFsgn); |
| 0dbd1d4f |
2324 | |
| 43c7bace |
2325 | //fillthis="histopionV0SigmaVspTPCsgn"; |
| 2326 | //TH2F *hpionV0SigmaVspTPCsgn=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 2327 | fillthis="histoprotonBachSigmaVspTPCsgn"; |
| 2328 | TH2F *hprotonBachSigmaVspTPCsgn=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 0dbd1d4f |
2329 | |
| 43c7bace |
2330 | //fOutput->Add(hpionV0SigmaVspTPCsgn); |
| 2331 | fOutput->Add(hprotonBachSigmaVspTPCsgn); |
| 0dbd1d4f |
2332 | |
| 0dbd1d4f |
2333 | |
| 43c7bace |
2334 | //fillthis="histopionV0SigmaVspTOFbkg"; |
| 2335 | //TH2F *hpionV0SigmaVspTOFbkg=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 2336 | fillthis="histoprotonBachSigmaVspTOFbkg"; |
| 2337 | TH2F *hprotonBachSigmaVspTOFbkg=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 0dbd1d4f |
2338 | |
| 43c7bace |
2339 | //fOutput->Add(hpionV0SigmaVspTOFbkg); |
| 2340 | fOutput->Add(hprotonBachSigmaVspTOFbkg); |
| 992ba7d8 |
2341 | |
| 43c7bace |
2342 | //fillthis="histopionV0SigmaVspTPCbkg"; |
| 2343 | //TH2F *hpionV0SigmaVspTPCbkg=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 2344 | fillthis="histoprotonBachSigmaVspTPCbkg"; |
| 2345 | TH2F *hprotonBachSigmaVspTPCbkg=new TH2F(fillthis.Data(),fillthis.Data(),300,0.,30.,100,-5.,5.); |
| 992ba7d8 |
2346 | |
| 43c7bace |
2347 | //fOutput->Add(hpionV0SigmaVspTPCbkg); |
| 2348 | fOutput->Add(hprotonBachSigmaVspTPCbkg); |
| 992ba7d8 |
2349 | |
| 43c7bace |
2350 | } |
| 992ba7d8 |
2351 | |
| 43c7bace |
2352 | if (fAdditionalChecks) { |
| 2353 | |
| 2354 | TH1F *hZ2 = new TH1F("hZ2","",100,-50.,50.); |
| 2355 | fOutput->Add(hZ2); |
| 2356 | TH1F *hZ3 = new TH1F("hZ3","",100,-50.,50.); |
| 2357 | fOutput->Add(hZ3); |
| 2358 | TH1F *hZ4 = new TH1F("hZ4","",100,-50.,50.); |
| 2359 | fOutput->Add(hZ4); |
| 2360 | TH1F *hZ5 = new TH1F("hZ5","",100,-50.,50.); |
| 2361 | fOutput->Add(hZ5); |
| 2362 | TH1F *hZ6 = new TH1F("hZ6","",100,-50.,50.); |
| 2363 | fOutput->Add(hZ6); |
| 2364 | TH1F *hZ7 = new TH1F("hZ7","",100,-50.,50.); |
| 2365 | fOutput->Add(hZ7); |
| 2366 | TH1F *hZ8 = new TH1F("hZ8","",100,-50.,50.); |
| 2367 | fOutput->Add(hZ8); |
| 2368 | TH1F *hZ9 = new TH1F("hZ9","",100,-50.,50.); |
| 2369 | fOutput->Add(hZ9); |
| 2370 | TH1F *hZ10 = new TH1F("hZ10","",100,-50.,50.); |
| 2371 | fOutput->Add(hZ10); |
| 2372 | TH1F *hZ11 = new TH1F("hZ11","",100,-50.,50.); |
| 2373 | fOutput->Add(hZ11); |
| 2374 | TH1F *hZ12 = new TH1F("hZ12","",100,-50.,50.); |
| 2375 | fOutput->Add(hZ12); |
| 2376 | TH1F *hZ13 = new TH1F("hZ13","",100,-50.,50.); |
| 2377 | fOutput->Add(hZ13); |
| 2378 | TH1F *hZ14 = new TH1F("hZ14","",100,-50.,50.); |
| 2379 | fOutput->Add(hZ14); |
| 2380 | TH1F *hZ15 = new TH1F("hZ15","",100,-50.,50.); |
| 2381 | fOutput->Add(hZ15); |
| 2382 | TH1F *hZ16 = new TH1F("hZ16","",100,-50.,50.); |
| 2383 | fOutput->Add(hZ16); |
| 2384 | } |
| 992ba7d8 |
2385 | |
| 43c7bace |
2386 | TH1F *hCandidateSelection = new TH1F("hCandidateSelection","",10,-0.5,9.5); |
| 2387 | hCandidateSelection->GetXaxis()->SetBinLabel(1,"IsEventSelected"); |
| 2388 | hCandidateSelection->GetXaxis()->SetBinLabel(2,"IsSecondaryVtx"); |
| 2389 | hCandidateSelection->GetXaxis()->SetBinLabel(3,"V0toPosNeg"); |
| 2390 | hCandidateSelection->GetXaxis()->SetBinLabel(4,"offlineV0"); |
| 2391 | hCandidateSelection->GetXaxis()->SetBinLabel(5,"isInFiducialAcceptance"); |
| 2392 | hCandidateSelection->GetXaxis()->SetBinLabel(6,"analCuts::kTracks"); |
| 2393 | hCandidateSelection->GetXaxis()->SetBinLabel(7,"analCuts::kCandidateNoPID"); |
| 2394 | hCandidateSelection->GetXaxis()->SetBinLabel(8,"analCuts::kPID"); |
| 2395 | hCandidateSelection->GetXaxis()->SetBinLabel(9,"analCuts::kCandidateWithPID"); |
| 2396 | hCandidateSelection->GetXaxis()->SetBinLabel(10,"analCuts::kAll"); |
| 2397 | fOutput->Add(hCandidateSelection); |
| 992ba7d8 |
2398 | |
| 43c7bace |
2399 | TH1F *hEventsWithCandidates = new TH1F("hEventsWithCandidates","conter",11,5.5,16.5); |
| 2400 | hEventsWithCandidates->GetXaxis()->SetBinLabel(1,"GetNContributors()>0"); |
| 2401 | hEventsWithCandidates->GetXaxis()->SetBinLabel(2,"IsEventSelected"); |
| 2402 | hEventsWithCandidates->GetXaxis()->SetBinLabel(3,"triggerClass!=CINT1"); |
| 2403 | hEventsWithCandidates->GetXaxis()->SetBinLabel(4,"triggerMask!=kAnyINT"); |
| 2404 | hEventsWithCandidates->GetXaxis()->SetBinLabel(5,"triggerMask!=kAny"); |
| 2405 | hEventsWithCandidates->GetXaxis()->SetBinLabel(6,"vtxTitle.Contains(Z)"); |
| 2406 | hEventsWithCandidates->GetXaxis()->SetBinLabel(7,"vtxTitle.Contains(3D)"); |
| 2407 | hEventsWithCandidates->GetXaxis()->SetBinLabel(8,"vtxTitle.Doesn'tContain(Z-3D)"); |
| 2408 | hEventsWithCandidates->GetXaxis()->SetBinLabel(9,Form("zVtx<=%2.0fcm",fAnalCuts->GetMaxVtxZ())); |
| 2409 | hEventsWithCandidates->GetXaxis()->SetBinLabel(10,"!IsEventSelected"); |
| 2410 | hEventsWithCandidates->GetXaxis()->SetBinLabel(11,"triggerMask!=kAnyINT || triggerClass!=CINT1"); |
| 2411 | fOutput->Add(hEventsWithCandidates); |
| 992ba7d8 |
2412 | |
| 43c7bace |
2413 | if (fAdditionalChecks) { |
| 2414 | |
| 2415 | TH1F *hZ6a = new TH1F("hZ6a","",100,-50.,50.); |
| 2416 | fOutput->Add(hZ6a); |
| 2417 | TH1F *hZ7a = new TH1F("hZ7a","",100,-50.,50.); |
| 2418 | fOutput->Add(hZ7a); |
| 2419 | TH1F *hZ8a = new TH1F("hZ8a","",100,-50.,50.); |
| 2420 | fOutput->Add(hZ8a); |
| 2421 | TH1F *hZ9a = new TH1F("hZ9a","",100,-50.,50.); |
| 2422 | fOutput->Add(hZ9a); |
| 2423 | TH1F *hZ10a = new TH1F("hZ10a","",100,-50.,50.); |
| 2424 | fOutput->Add(hZ10a); |
| 2425 | TH1F *hZ11a = new TH1F("hZ11a","",100,-50.,50.); |
| 2426 | fOutput->Add(hZ11a); |
| 2427 | TH1F *hZ12a = new TH1F("hZ12a","",100,-50.,50.); |
| 2428 | fOutput->Add(hZ12a); |
| 2429 | TH1F *hZ13a = new TH1F("hZ13a","",100,-50.,50.); |
| 2430 | fOutput->Add(hZ13a); |
| 2431 | TH1F *hZ14a = new TH1F("hZ14a","",100,-50.,50.); |
| 2432 | fOutput->Add(hZ14a); |
| 2433 | TH1F *hZ15a = new TH1F("hZ15a","",100,-50.,50.); |
| 2434 | fOutput->Add(hZ15a); |
| 2435 | TH1F *hZ16a = new TH1F("hZ16a","",100,-50.,50.); |
| 2436 | fOutput->Add(hZ16a); |
| 2437 | } |
| 992ba7d8 |
2438 | |
| 43c7bace |
2439 | TH1F *hSwitchOnCandidates1 = new TH1F("hSwitchOnCandidates1","",15,-7.5,7.5); |
| 2440 | fOutput->Add(hSwitchOnCandidates1); |
| 2441 | TH1F *hSwitchOnCandidates2 = new TH1F("hSwitchOnCandidates2","",15,-7.5,7.5); |
| 2442 | fOutput->Add(hSwitchOnCandidates2); |
| 2443 | TH1F *hSwitchOnCandidates3 = new TH1F("hSwitchOnCandidates3","",15,-7.5,7.5); |
| 2444 | fOutput->Add(hSwitchOnCandidates3); |
| 2445 | TH1F *hSwitchOnCandidates4 = new TH1F("hSwitchOnCandidates4","",15,-7.5,7.5); |
| 2446 | fOutput->Add(hSwitchOnCandidates4); |
| 992ba7d8 |
2447 | |
| 43c7bace |
2448 | return; |
| 2449 | } |
| 992ba7d8 |
2450 | |
| 43c7bace |
2451 | //________________________________________________________________________ |
| 2452 | void AliAnalysisTaskSELc2V0bachelor::DefineAnalysisHistograms() { |
| 2453 | // |
| 2454 | // This is to define analysis histograms |
| 2455 | // |
| 2456 | |
| 2457 | if (fIsK0SAnalysis) DefineK0SHistos();// hK0S histos declarations |
| 2458 | |
| 2459 | return; |
| 2460 | } |
| 992ba7d8 |
2461 | |
| 43c7bace |
2462 | //________________________________________________________________________ |
| 2463 | void AliAnalysisTaskSELc2V0bachelor::FillAnalysisHistograms(AliAODRecoCascadeHF *part, Bool_t isBachelorID, TString appendthis) { |
| 2464 | // |
| 2465 | // This is to fill analysis histograms |
| 2466 | // |
| 992ba7d8 |
2467 | |
| 43c7bace |
2468 | TString fillthis=""; |
| 992ba7d8 |
2469 | |
| 43c7bace |
2470 | Double_t invmassLc = part->InvMassLctoK0sP(); |
| 2471 | Double_t lambdacpt = part->Pt(); |
| 992ba7d8 |
2472 | |
| 43c7bace |
2473 | AliAODTrack *bachelor = (AliAODTrack*)part->GetBachelor(); |
| 2474 | Double_t momBach = bachelor->P(); |
| 992ba7d8 |
2475 | |
| 43c7bace |
2476 | AliAODv0 * v0part = (AliAODv0*)part->Getv0(); |
| 2477 | Double_t momK0S = v0part->P(); |
| 2478 | Double_t ptK0S = v0part->Pt(); |
| 2479 | Double_t dcaV0ptp = v0part->GetDCA(); |
| 2480 | Double_t invmassK0S = v0part->MassK0Short(); |
| 992ba7d8 |
2481 | |
| 516f546e |
2482 | fillthis="histK0SMass"+appendthis; |
| 2483 | // cout << fillthis << endl; |
| 2484 | ((TH2F*)(fOutputAll->FindObject(fillthis)))->Fill(invmassK0S,ptK0S); |
| 2485 | if (isBachelorID) ((TH2F*)(fOutputPIDBach->FindObject(fillthis)))->Fill(invmassK0S,ptK0S); |
| 992ba7d8 |
2486 | |
| 516f546e |
2487 | fillthis="histpK0Svsp"+appendthis; |
| 2488 | // cout << fillthis << endl; |
| 2489 | ((TH2F*)(fOutputAll->FindObject(fillthis)))->Fill(momBach,momK0S); |
| 2490 | if (isBachelorID) ((TH2F*)(fOutputPIDBach->FindObject(fillthis)))->Fill(momBach,momK0S); |
| 992ba7d8 |
2491 | |
| 516f546e |
2492 | fillthis="histDCAtoPVvspK0S"+appendthis; |
| 2493 | // cout << fillthis << endl; |
| 2494 | ((TH2F*)(fOutputAll->FindObject(fillthis)))->Fill(momK0S,dcaV0ptp); |
| 2495 | if (isBachelorID) ((TH2F*)(fOutputPIDBach->FindObject(fillthis)))->Fill(momK0S,dcaV0ptp); |
| 992ba7d8 |
2496 | |
| 516f546e |
2497 | fillthis="histArmPodK0S"+appendthis; |
| 2498 | // cout << fillthis << endl; |
| 2499 | FillArmPodDistribution(v0part,fillthis,fOutputAll); |
| 2500 | if (isBachelorID) FillArmPodDistribution(v0part,fillthis,fOutputPIDBach); |
| 992ba7d8 |
2501 | |
| 516f546e |
2502 | fillthis="histLcMassByK0S"+appendthis; |
| 2503 | // cout << fillthis << endl; |
| 2504 | ((TH2F*)(fOutputAll->FindObject(fillthis)))->Fill(invmassLc,lambdacpt); |
| 2505 | if (isBachelorID)((TH2F*)(fOutputPIDBach->FindObject(fillthis)))->Fill(invmassLc,lambdacpt); |
| 992ba7d8 |
2506 | |
| 516f546e |
2507 | return; |
| 43c7bace |
2508 | } |
| 2509 | //--------------------------- |
| 2510 | Double_t AliAnalysisTaskSELc2V0bachelor::PropagateToDCA(AliAODv0 *v, AliAODTrack *bachelor, Double_t b, |
| 2511 | Double_t &xVtxLc, Double_t &yVtxLc, Double_t &zVtxLc, |
| 2512 | Double_t &pxVtxBachelor, Double_t &pyVtxBachelor, Double_t &pzVtxBachelor) { |
| 2513 | //-------------------------------------------------------------------- |
| 2514 | // This function returns the DCA between the V0 and the track |
| 2515 | // This is a copy of AliCascadeVertexer::PropagateToDCA(...) method |
| 2516 | //-------------------------------------------------------------------- |
| 2517 | |
| 2518 | // Get AliExternalTrackParam out of the AliAODTracks |
| 2519 | Double_t xyz[3], pxpypz[3], cv[21]; Short_t sign; |
| 2520 | bachelor->PxPyPz(pxpypz); |
| 2521 | bachelor->XvYvZv(xyz); |
| 2522 | bachelor->GetCovarianceXYZPxPyPz(cv); |
| 2523 | sign=bachelor->Charge(); |
| 2524 | AliExternalTrackParam *t = new AliExternalTrackParam(xyz,pxpypz,cv,sign); |
| 2525 | |
| 2526 | Double_t alpha=t->GetAlpha(), cs1=TMath::Cos(alpha), sn1=TMath::Sin(alpha); |
| 2527 | //Double_t alpha = GetAlpha(xyz,pxpypz), cs1=TMath::Cos(alpha), sn1=TMath::Sin(alpha); |
| 2528 | |
| 2529 | // position and momentum of bachelor |
| 2530 | Double_t x1=xyz[0], y1=xyz[1], z1=xyz[2]; |
| 2531 | Double_t px1=pxpypz[0], py1=pxpypz[1], pz1=pxpypz[2]; |
| 2532 | |
| 2533 | // position and momentum of V0 |
| 2534 | Double_t x2=v->DecayVertexV0X(), |
| 2535 | y2=v->DecayVertexV0Y(), |
| 2536 | z2=v->DecayVertexV0Z(); |
| 2537 | Double_t px2=v->Px(), |
| 2538 | py2=v->Py(), |
| 2539 | pz2=v->Pz(); |
| 992ba7d8 |
2540 | |
| 43c7bace |
2541 | /* |
| 2542 | AliAODTrack *trackP = (AliAODTrack*) v->GetDaughter(0); |
| 2543 | //Double_t pxpypzP[3]; trackP->PxPyPz(pxpypzP); |
| 2544 | //Double_t xyzP[3]; trackP->XvYvZv(xyzP); |
| 2545 | Double_t cvP[21]; trackP->GetCovarianceXYZPxPyPz(cvP); |
| 2546 | //Short_t signP=trackP->Charge(); |
| 2547 | //AliExternalTrackParam *tP = new AliExternalTrackParam(xyzP,pxpypzP,cvP,signP); |
| 2548 | |
| 2549 | // Get AliExternalTrackParam out of the AliAODTrack |
| 2550 | AliAODTrack *trackN = (AliAODTrack*) v->GetDaughter(1); |
| 2551 | //Double_t pxpypzN[3]; trackN->PxPyPz(pxpypzN); |
| 2552 | //Double_t xyzN[3]; trackN->XvYvZv(xyzN); |
| 2553 | Double_t cvN[21]; trackN->GetCovarianceXYZPxPyPz(cvN); |
| 2554 | //Short_t signN=trackN->Charge(); |
| 2555 | //AliExternalTrackParam *tN = new AliExternalTrackParam(xyzN,pxpypzN,cvN,signN); |
| 2556 | |
| 2557 | Double_t xyzV0[3]={x2,y2,z2}; |
| 2558 | Double_t pxpypzV0[3]={px2,py2,pz2}; |
| 2559 | Double_t cvV0[21]; for (Int_t ii=0; ii<21; ii++) cvV0[ii]=cvP[ii]+cvN[ii]; |
| 2560 | AliNeutralTrackParam *trackV0 = new AliNeutralTrackParam(xyzV0,pxpypzV0,cvV0,0); |
| 2561 | */ |
| 2562 | |
| 2563 | // calculation dca |
| 2564 | Double_t dd= Det(x2-x1,y2-y1,z2-z1,px1,py1,pz1,px2,py2,pz2); |
| 2565 | Double_t ax= Det(py1,pz1,py2,pz2); |
| 2566 | Double_t ay=-Det(px1,pz1,px2,pz2); |
| 2567 | Double_t az= Det(px1,py1,px2,py2); |
| 2568 | |
| 2569 | Double_t dca=TMath::Abs(dd)/TMath::Sqrt(ax*ax + ay*ay + az*az); |
| 2570 | |
| 2571 | // bachelor point @ the DCA |
| 2572 | Double_t t1 = Det(x2-x1,y2-y1,z2-z1,px2,py2,pz2,ax,ay,az)/ |
| 2573 | Det(px1,py1,pz1,px2,py2,pz2,ax,ay,az); |
| 2574 | x1 += px1*t1; y1 += py1*t1; z1 += pz1*t1; |
| 2575 | |
| 2576 | //propagate track to the point of DCA |
| 2577 | Double_t rho1=x1*cs1 + y1*sn1; |
| 2578 | if (!t->PropagateTo(rho1,b)) { |
| 2579 | Error("PropagateToDCA","Propagation failed !"); |
| 2580 | delete t; t=NULL; |
| 2581 | return 1.e+33; |
| 2582 | } |
| 992ba7d8 |
2583 | |
| 43c7bace |
2584 | Double_t pBachelorDCA[3]; t->GetPxPyPz(pBachelorDCA); |
| 2585 | pxVtxBachelor=pBachelorDCA[0], pyVtxBachelor=pBachelorDCA[1], pzVtxBachelor=pBachelorDCA[2]; |
| 0dbd1d4f |
2586 | |
| 43c7bace |
2587 | delete t; t=NULL; |
| 992ba7d8 |
2588 | |
| 43c7bace |
2589 | // V0 point @ the DCA |
| 2590 | Double_t t2 = Det(x1-x2,y1-y2,z1-z2,px1,py1,pz1,ax,ay,az)/ |
| 2591 | Det(px2,py2,pz2,px1,py1,pz1,ax,ay,az); |
| 2592 | x2 += px2*t2; y2 += py2*t2; z2 += pz2*t2; |
| 992ba7d8 |
2593 | |
| 992ba7d8 |
2594 | |
| 43c7bace |
2595 | // Lc decay vtx |
| 2596 | xVtxLc = 0.5*(x1+x2); |
| 2597 | yVtxLc = 0.5*(y1+y2); |
| 2598 | zVtxLc = 0.5*(z1+z2); |
| 2599 | |
| 2600 | return dca; |
| 992ba7d8 |
2601 | |
| 43c7bace |
2602 | } |
| 992ba7d8 |
2603 | |
| 43c7bace |
2604 | //--------------------------- |
| 2605 | Double_t AliAnalysisTaskSELc2V0bachelor::GetAlpha(Double_t xyz[3],Double_t pxpypz[3]) |
| 2606 | { |
| 2607 | // |
| 2608 | // To estimate alpha according to what done in the AliExternalTrackParam::Set(...) method |
| 2609 | // |
| 992ba7d8 |
2610 | |
| 43c7bace |
2611 | Double_t alpha = 0.; |
| 2612 | |
| 2613 | const double kSafe = 1e-5; |
| 2614 | Double_t radPos2 = xyz[0]*xyz[0]+xyz[1]*xyz[1]; |
| 2615 | Double_t radMax = 45.; // approximately ITS outer radius |
| 2616 | if (radPos2 < radMax*radMax) { // inside the ITS |
| 2617 | alpha = TMath::ATan2(pxpypz[1],pxpypz[0]); |
| 2618 | } else { // outside the ITS |
| 2619 | Float_t phiPos = TMath::Pi()+TMath::ATan2(-xyz[1], -xyz[0]); |
| 2620 | alpha = |
| 2621 | TMath::DegToRad()*(20*((((Int_t)(phiPos*TMath::RadToDeg()))/20))+10); |
| 2622 | } |
| 992ba7d8 |
2623 | |
| 43c7bace |
2624 | Double_t cs=TMath::Cos(alpha), sn=TMath::Sin(alpha); |
| 2625 | // protection: avoid alpha being too close to 0 or +-pi/2 |
| 2626 | if (TMath::Abs(sn)<2*kSafe) { |
| 2627 | if (alpha>0) alpha += alpha< TMath::Pi()/2. ? 2*kSafe : -2*kSafe; |
| 2628 | else alpha += alpha>-TMath::Pi()/2. ? -2*kSafe : 2*kSafe; |
| 2629 | cs=TMath::Cos(alpha); |
| 2630 | sn=TMath::Sin(alpha); |
| 2631 | } |
| 2632 | else if (TMath::Abs(cs)<2*kSafe) { |
| 2633 | if (alpha>0) alpha += alpha> TMath::Pi()/2. ? 2*kSafe : -2*kSafe; |
| 2634 | else alpha += alpha>-TMath::Pi()/2. ? 2*kSafe : -2*kSafe; |
| 2635 | cs=TMath::Cos(alpha); |
| 2636 | sn=TMath::Sin(alpha); |
| 992ba7d8 |
2637 | } |
| 2638 | |
| 2639 | |
| 43c7bace |
2640 | return alpha; |
| 992ba7d8 |
2641 | } |
| 43c7bace |
2642 | |
| 2643 | //--------------------------- |
| 2644 | Double_t AliAnalysisTaskSELc2V0bachelor::Det(Double_t a00, Double_t a01, |
| 2645 | Double_t a10, Double_t a11) const { |
| 2646 | //-------------------------------------------------------------------- |
| 2647 | // This function calculates locally a 2x2 determinant. |
| 2648 | // This is a copy of the AliCascadeVertexer::Det(...) method |
| 2649 | //-------------------------------------------------------------------- |
| 2650 | return a00*a11 - a01*a10; |
| 2651 | } |
| 2652 | |
| 2653 | //--------------------------- |
| 2654 | Double_t AliAnalysisTaskSELc2V0bachelor::Det(Double_t a00,Double_t a01,Double_t a02, |
| 2655 | Double_t a10,Double_t a11,Double_t a12, |
| 2656 | Double_t a20,Double_t a21,Double_t a22) const { |
| 2657 | //-------------------------------------------------------------------- |
| 2658 | // This function calculates locally a 3x3 determinant |
| 2659 | // This is a copy of the AliCascadeVertexer::Det(...) method |
| 2660 | //-------------------------------------------------------------------- |
| 2661 | return a00*Det(a11,a12,a21,a22)-a01*Det(a10,a12,a20,a22)+a02*Det(a10,a11,a20,a21); |
| 2662 | } |
| 2663 | |
| 53c91ed7 |
2664 | //---------------------------------------------------------------------------- |
| 2665 | Int_t AliAnalysisTaskSELc2V0bachelor::MatchToMClabelC(AliAODRecoCascadeHF *candidate, |
| 2666 | TClonesArray *mcArray) |
| 2667 | { |
| 2668 | // |
| 2669 | // Check if this candidate is matched to a MC signal Lc -> p K0S + X |
| 2670 | // If no, return -1 |
| 2671 | // If yes, return label (>=0) of the AliAODMCParticle |
| 2672 | // |
| 2673 | |
| 2674 | AliAODv0 *theV0 = dynamic_cast<AliAODv0*>(candidate->Getv0()); // the V0 |
| 2675 | AliVTrack *trk = dynamic_cast<AliVTrack*>(candidate->GetBachelor()); // the bachelor |
| 2676 | if (!trk || !theV0) return -1; |
| 2677 | |
| 2678 | if (trk->GetLabel()==-1) return -1; |
| 2679 | Int_t bachLabels = TMath::Abs(trk->GetLabel()); |
| 2680 | AliAODMCParticle*bachelorMC = dynamic_cast<AliAODMCParticle*>(mcArray->At(bachLabels)); |
| 2681 | if (!bachelorMC) return -1; |
| 2682 | if (TMath::Abs(bachelorMC->GetPdgCode())!=2212) return -1; |
| 2683 | Int_t indexMotherBach = bachelorMC->GetMother(); |
| 2684 | if (indexMotherBach==-1) return -1; |
| 2685 | |
| 2686 | Int_t pdgDg2prong[2] = {211,211}; |
| 2687 | Int_t lab2Prong = theV0->MatchToMC(310,mcArray,2,pdgDg2prong); // the V0 |
| 2688 | if(lab2Prong<0) return -1; |
| 2689 | AliAODMCParticle*partK0S = dynamic_cast<AliAODMCParticle*>(mcArray->At(lab2Prong)); |
| 2690 | if (!partK0S) return -1; |
| 2691 | Int_t indexMotherK0S = partK0S->GetMother(); |
| 2692 | if (indexMotherK0S==-1) return -1; |
| 2693 | AliAODMCParticle*partK0 = dynamic_cast<AliAODMCParticle*>(mcArray->At(indexMotherK0S)); |
| 2694 | if (!partK0) return -1; |
| 2695 | Int_t indexMotherK0 = partK0->GetMother(); |
| 2696 | if (indexMotherK0==-1) return -1; |
| 2697 | |
| 2698 | if (indexMotherBach!=indexMotherK0) return -1; // p e K0S sono fratelli |
| 2699 | |
| 2700 | AliAODMCParticle*partLc = dynamic_cast<AliAODMCParticle*>(mcArray->At(indexMotherK0)); |
| 2701 | if (!partLc) return -1; |
| 2702 | Int_t ndg2 = partLc->GetDaughter(1)-partLc->GetDaughter(0)+1; |
| 2703 | if (ndg2==2) return -1; |
| 2704 | |
| 2db138e0 |
2705 | TString stringaCheck = Form(">>>>>>>> %d -> ",partLc->GetPdgCode()); |
| 53c91ed7 |
2706 | for(Int_t ii=0; ii<ndg2; ii++) { |
| 2707 | AliAODMCParticle* partDau=(AliAODMCParticle*)(mcArray->At(partLc->GetDaughter(0)+ii)); |
| 2db138e0 |
2708 | stringaCheck.Append(Form(" %d",partDau->GetPdgCode())); |
| 53c91ed7 |
2709 | } |
| 516f546e |
2710 | //printf("%s \n",stringaCheck.Data()); |
| 53c91ed7 |
2711 | |
| 2712 | return indexMotherBach; |
| 2713 | |
| 2714 | } |
| 516f546e |
2715 | //-------------------------------------------------------------------------- |
| 14fe9f43 |
2716 | Int_t AliAnalysisTaskSELc2V0bachelor::SearchForCommonMother(TClonesArray *mcArray, |
| 2717 | Int_t dgLabels[10],Int_t ndg, |
| 516f546e |
2718 | Int_t &ndgCk, Int_t *pdgDg, Int_t &absLabelMother, Int_t &nDauCand) const |
| 14fe9f43 |
2719 | { |
| 2720 | // |
| 2721 | // Check if this candidate is matched to a MC signal |
| 2722 | // If no, return 0 |
| 2723 | // If yes, return pdgCode of particle |
| 2724 | // |
| 2725 | |
| 2726 | Int_t lab=-1,labMother=-1,pdgMother=0; |
| 2727 | AliAODMCParticle *part=0; |
| 2728 | AliAODMCParticle *mother=0; |
| 2729 | |
| 2730 | // loop on daughter labels |
| 2731 | TArrayI **labelMother = new TArrayI*[ndg]; |
| 2732 | for(Int_t i=0; i<ndg; i++) labelMother[i] = new TArrayI(0); |
| 2733 | for(Int_t i=0; i<ndg; i++) { |
| 2734 | lab = TMath::Abs(dgLabels[i]); |
| 2735 | if(lab<0) { |
| 516f546e |
2736 | AliDebug(2,Form("daughter with negative label %d",lab)); |
| 14fe9f43 |
2737 | return 0; |
| 2738 | } |
| 2739 | part = (AliAODMCParticle*)mcArray->At(lab); |
| 2740 | if(!part) { |
| 516f546e |
2741 | AliDebug(2,"no MC particle"); |
| 14fe9f43 |
2742 | return 0; |
| 2743 | } |
| 2744 | |
| 2745 | mother = part; |
| 2746 | while(mother->GetMother()>=0) { |
| 2747 | labMother=mother->GetMother(); |
| 2748 | mother = (AliAODMCParticle*)mcArray->At(labMother); |
| 2749 | if(!mother) { |
| 516f546e |
2750 | AliDebug(2,"no MC mother particle"); |
| 14fe9f43 |
2751 | break; |
| 2752 | } |
| 2753 | pdgMother = TMath::Abs(mother->GetPdgCode()); |
| 2754 | if (pdgMother<10 || (pdgMother>18 && pdgMother<111)) { |
| 2755 | break; |
| 2756 | } |
| 2757 | labelMother[i]->Set(labelMother[i]->GetSize()+1); |
| 2758 | labelMother[i]->AddAt(labMother,labelMother[i]->GetSize()-1); |
| 2759 | } |
| 2760 | |
| 2761 | } // end loop on daughters |
| 2762 | |
| 516f546e |
2763 | |
| 2764 | TString stringaCheck; |
| 14fe9f43 |
2765 | for(Int_t i=0; i<ndg; i++) { |
| 2766 | AliAODMCParticle*part0 = (AliAODMCParticle*)mcArray->At(TMath::Abs(dgLabels[i])); |
| 516f546e |
2767 | stringaCheck.Append(Form("part[%d]->GetLabel()=%d(%d) | ",i,dgLabels[i],part0->GetPdgCode())); |
| 2768 | stringaCheck.Append(Form("labelMother[%d] = ",i)); |
| 14fe9f43 |
2769 | for (Int_t jj=0;jj<labelMother[i]->GetSize(); jj++) |
| 516f546e |
2770 | stringaCheck.Append(Form("%d, ",labelMother[i]->At(jj))); |
| 14fe9f43 |
2771 | } |
| 516f546e |
2772 | printf("%s \n",stringaCheck.Data()); |
| 14fe9f43 |
2773 | Int_t pdgToBeReturned=0; |
| 516f546e |
2774 | |
| 2775 | TString stringaCheck2; |
| 2776 | ndgCk=ndg; |
| 2777 | pdgDg = new Int_t[ndgCk]; |
| 2778 | for (Int_t index=1; index<ndg; index++) { |
| 2779 | Bool_t found=kFALSE; |
| 2780 | for (Int_t jj=0;jj<labelMother[index]->GetSize(); jj++) { |
| 2781 | for (Int_t ii=0;ii<labelMother[0]->GetSize(); ii++) { |
| 2782 | if (labelMother[0]->At(ii)==labelMother[index]->At(jj) && |
| 14fe9f43 |
2783 | labelMother[0]->At(ii)!=0 && labelMother[0]->At(ii)!=1 && !found) { |
| 2784 | mother = (AliAODMCParticle*)mcArray->At(labelMother[0]->At(ii)); |
| 2785 | pdgToBeReturned=mother->GetPdgCode(); |
| 2786 | absLabelMother=labelMother[0]->At(ii); |
| 761712c3 |
2787 | AliDebug(2,Form("FOUND label for the mother of this candidate: %d (PDG=%d)\n",labelMother[0]->At(ii),pdgToBeReturned)); |
| 516f546e |
2788 | //mother->Print(); |
| 2789 | nDauCand=mother->GetNDaughters(); |
| 14fe9f43 |
2790 | found = kTRUE; |
| 516f546e |
2791 | AliAODMCParticle *partMC = (AliAODMCParticle*)mcArray->At(dgLabels[0]); |
| 2792 | pdgDg[0]=partMC->GetPdgCode(); |
| 2793 | partMC = (AliAODMCParticle*)mcArray->At(dgLabels[index]); |
| 2794 | pdgDg[index]=partMC->GetPdgCode(); |
| 2795 | if (index==1) stringaCheck2.Append(Form("found daughters -> %d(%d)",dgLabels[0],pdgDg[0])); |
| 2796 | stringaCheck2.Append(Form(" %d(%d)",dgLabels[index],pdgDg[index])); |
| 14fe9f43 |
2797 | break; |
| 2798 | } |
| 2799 | } |
| 516f546e |
2800 | if (found) break; |
| 14fe9f43 |
2801 | } |
| 2802 | } |
| 516f546e |
2803 | stringaCheck2.Prepend(Form("Ecco quanto trovato: %d(%d) with %d daughters; ",absLabelMother,pdgToBeReturned,nDauCand)); |
| 2804 | printf("%s \n",stringaCheck2.Data()); |
| 14fe9f43 |
2805 | |
| 2806 | delete [] labelMother; |
| 2807 | |
| 2808 | return pdgToBeReturned; |
| 2809 | |
| 2810 | } |
| 516f546e |
2811 | |
| 2812 | void AliAnalysisTaskSELc2V0bachelor::TrackRotation(AliRDHFCutsLctoV0 * cuts, AliAODRecoCascadeHF *part, TString appendthis) |
| 2813 | { |
| 2814 | |
| 2815 | AliAODRecoCascadeHF *partCopy = new AliAODRecoCascadeHF(*part); |
| 2816 | |
| 2817 | Double_t px[2]={partCopy->PxProng(0),partCopy->PxProng(1)}; |
| 2818 | Double_t py[2]={partCopy->PyProng(0),partCopy->PyProng(1)}; |
| 2819 | Double_t pz[2]={partCopy->PzProng(0),partCopy->PzProng(1)}; |
| 2820 | |
| 2821 | Double_t pt = partCopy->Pt(); |
| 2822 | Int_t pdgD=4122; |
| 2823 | UInt_t pdgLc2pK0S[2]={2212,310}; |
| 2824 | Double_t minv2 = partCopy->InvMass2(2,pdgLc2pK0S); |
| 2825 | Double_t mass=TMath::Sqrt(minv2); |
| 2826 | Double_t rapid = partCopy->Y(pdgD); |
| 2827 | |
| 2828 | TString fillthis="hMassVsPtVsY"+appendthis; |
| 2829 | if ( ( ( (cuts->IsSelected(part,AliRDHFCuts::kAll))&(AliRDHFCutsLctoV0::kLcToK0Spr)) == (AliRDHFCutsLctoV0::kLcToK0Spr) ) ) { |
| 2830 | ((TH3F*)(fOutputPIDBachTR->FindObject(fillthis)))->Fill(mass,pt,rapid); |
| 2831 | } |
| 2832 | |
| 2833 | Int_t nRotated=0; |
| 2834 | Double_t massRot=0;// calculated later only if candidate is acceptable |
| 2835 | // Double_t angleProngXY=TMath::ACos((px[0]*px[1]+py[0]*py[1])/TMath::Sqrt((px[0]*px[0]+py[0]*py[0])*(px[1]*px[1]+py[1]*py[1]))); |
| 2836 | // Double_t ptOrig=pt; |
| 2837 | Double_t rotStep=(fMaxAngleForRot-fMinAngleForRot)/(fNRotations-1); // -1 is to ensure that the last rotation is done with angle=fMaxAngleForRot |
| 2838 | |
| 2839 | for(Int_t irot=0; irot<fNRotations; irot++){ |
| 2840 | Double_t phirot=fMinAngleForRot+rotStep*irot; |
| 2841 | Double_t tmpx=px[0]; |
| 2842 | Double_t tmpy=py[0]; |
| 2843 | px[0]=tmpx*TMath::Cos(phirot)-tmpy*TMath::Sin(phirot); |
| 2844 | py[0]=tmpx*TMath::Sin(phirot)+tmpy*TMath::Cos(phirot); |
| 2845 | partCopy->SetPxPyPzProngs(2,px,py,pz); |
| 2846 | pt = partCopy->Pt(); |
| 2847 | minv2 = partCopy->InvMass2(2,pdgLc2pK0S); |
| 2848 | massRot=TMath::Sqrt(minv2); |
| 2849 | rapid = partCopy->Y(pdgD); |
| 2850 | //if(minv2>fMinMass*fMinMass && minv2<fMaxMass*fMaxMass){ |
| 2851 | if ( ( ( (cuts->IsSelected(partCopy,AliRDHFCuts::kAll))&(AliRDHFCutsLctoV0::kLcToK0Spr)) == (AliRDHFCutsLctoV0::kLcToK0Spr) ) ) { |
| 2852 | |
| 2853 | fillthis="histLcMassByK0S"+appendthis; |
| 2854 | ((TH2F*)(fOutputPIDBachTR->FindObject(fillthis)))->Fill(massRot,pt); |
| 2855 | |
| 2856 | fillthis="hMassVsPtVsYRot"+appendthis; |
| 2857 | ((TH3F*)(fOutputPIDBachTR->FindObject(fillthis)))->Fill(mass,pt,rapid); |
| 2858 | fillthis="hDeltaMass"+appendthis; |
| 2859 | ((TH1F*)(fOutputPIDBachTR->FindObject(fillthis)))->Fill(massRot-mass); |
| 2860 | //if(fFullAnalysis){ |
| 2861 | //Double_t pointRot[5]={mass,massRot-mass,ptOrig,pt-ptOrig,angleProngXY}; |
| 2862 | //fillthis="hDeltaMassFullAnalysis"+appendthis; |
| 2863 | //((THnSparse*)(fOutputPIDBachTR->FindObject(fillthis)))->Fill(pointRot); |
| 2864 | //} |
| 2865 | nRotated++; |
| 2866 | //} |
| 2867 | } |
| 2868 | px[0]=tmpx; |
| 2869 | py[0]=tmpy; |
| 2870 | } |
| 2871 | fillthis="hNormRotated"+appendthis; |
| 2872 | ((TH1F*)(fOutputPIDBachTR->FindObject(fillthis)))->Fill(nRotated); |
| 2873 | |
| 2874 | delete partCopy; |
| 2875 | |
| 2876 | return; |
| 2877 | |
| 2878 | } |
git://git.uio.no / u / mrichter / AliRoot.git / blame