| 76029adc |
1 | /************************************************************************** |
| 2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 3 | * * |
| 4 | * Author: The ALICE Off-line Project. * |
| 5 | * Contributors are mentioned in the code where appropriate. * |
| 6 | * * |
| 7 | * Permission to use, copy, modify and distribute this software and its * |
| 8 | * documentation strictly for non-commercial purposes is hereby granted * |
| 9 | * without fee, provided that the above copyright notice appears in all * |
| 10 | * copies and that both the copyright notice and this permission notice * |
| 11 | * appear in the supporting documentation. The authors make no claims * |
| 12 | * about the suitability of this software for any purpose. It is * |
| 13 | * provided "as is" without express or implied warranty. * |
| 14 | **************************************************************************/ |
| 15 | |
| 16 | // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 17 | // |
| 18 | // Modified version of AliAnalysisTaskCheckCascade.cxx. |
| 19 | // This is a 'hybrid' output version, in that it uses a classic TTree |
| 20 | // ROOT object to store the candidates, plus a couple of histograms filled on |
| 21 | // a per-event basis for storing variables too numerous to put in a tree. |
| 22 | // |
| 23 | // --- Adapted to look for lambdas as well, using code from |
| 24 | // AliAnalysisTaskCheckPerformanceStrange.cxx |
| 25 | // |
| 26 | // --- Algorithm Description |
| 27 | // 1. Loop over primaries in stack to acquire generated charged Xi |
| 9a8f3aee |
28 | // 2. Loop over stack to find Cascades, fill TH3Fs "PrimRawPt"s for Efficiency |
| 76029adc |
29 | // 3. Perform Physics Selection |
| 30 | // 4. Perform Primary Vertex |z|<10cm selection |
| 31 | // 5. Perform Primary Vertex NoTPCOnly vertexing selection (>0 contrib.) |
| 32 | // 6. Perform Pileup Rejection |
| 33 | // 7. Analysis Loops: |
| 34 | // 7a. Fill TH3Fs "PrimAnalysisPt" for control purposes only |
| 76029adc |
35 | // |
| 36 | // Please Report Any Bugs! |
| 37 | // |
| 38 | // --- David Dobrigkeit Chinellato |
| 39 | // (david.chinellato@gmail.com) |
| 40 | // |
| 41 | // +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |
| 42 | |
| 43 | class TTree; |
| 44 | class TParticle; |
| 45 | class TVector3; |
| 46 | |
| 47 | //class AliMCEventHandler; |
| 48 | //class AliMCEvent; |
| 49 | //class AliStack; |
| 50 | |
| 51 | class AliESDVertex; |
| 52 | class AliAODVertex; |
| 53 | class AliESDv0; |
| 54 | class AliAODv0; |
| 55 | |
| 56 | #include <Riostream.h> |
| 57 | #include "TList.h" |
| 58 | #include "TH1.h" |
| 59 | #include "TH2.h" |
| 60 | #include "TH3.h" |
| 61 | #include "TFile.h" |
| 62 | #include "THnSparse.h" |
| 63 | #include "TVector3.h" |
| 64 | #include "TCanvas.h" |
| 65 | #include "TMath.h" |
| 66 | #include "TLegend.h" |
| 67 | #include "AliLog.h" |
| 68 | |
| 69 | #include "AliESDEvent.h" |
| 70 | #include "AliAODEvent.h" |
| 71 | #include "AliV0vertexer.h" |
| 72 | #include "AliCascadeVertexer.h" |
| 73 | #include "AliESDpid.h" |
| 74 | #include "AliESDtrack.h" |
| 75 | #include "AliESDtrackCuts.h" |
| 76 | #include "AliInputEventHandler.h" |
| 77 | #include "AliAnalysisManager.h" |
| 78 | #include "AliMCEventHandler.h" |
| 79 | #include "AliMCEvent.h" |
| 80 | #include "AliStack.h" |
| 81 | |
| 82 | #include "AliCFContainer.h" |
| 83 | #include "AliMultiplicity.h" |
| 84 | #include "AliAODMCParticle.h" |
| 85 | #include "AliESDcascade.h" |
| 86 | #include "AliAODcascade.h" |
| 87 | #include "AliESDUtils.h" |
| 2add50c1 |
88 | #include "AliAnalysisUtils.h" |
| 76029adc |
89 | #include "AliGenEventHeader.h" |
| 90 | |
| 91 | #include "AliAnalysisTaskExtractPerformanceCascade.h" |
| 92 | |
| 93 | using std::cout; |
| 94 | using std::endl; |
| 95 | |
| 96 | ClassImp(AliAnalysisTaskExtractPerformanceCascade) |
| 97 | |
| 98 | AliAnalysisTaskExtractPerformanceCascade::AliAnalysisTaskExtractPerformanceCascade() |
| 2add50c1 |
99 | : AliAnalysisTaskSE(), fListHist(0), fTreeCascade(0), fPIDResponse(0), fESDtrackCuts(0), fUtils(0), |
| 76029adc |
100 | fkIsNuclear ( kFALSE ), |
| 2213f6fc |
101 | fkSwitchINT7 ( kFALSE ), |
| da3539d8 |
102 | fpArapidityShift ( 0.465 ), |
| 103 | fCentralityEstimator("V0M"), |
| 2add50c1 |
104 | fkpAVertexSelection( kFALSE ), |
| cda235e2 |
105 | fEtaRefMult ( 0.5 ), |
| 2213f6fc |
106 | //------------------------------------------------ |
| 107 | // Tree Variables |
| 108 | //------------------------------------------------ |
| 109 | |
| 110 | fTreeCascVarCharge(0), |
| 111 | fTreeCascVarMassAsXi(0), |
| 112 | fTreeCascVarMassAsOmega(0), |
| 113 | fTreeCascVarPt(0), |
| 114 | fTreeCascVarPtMC(0), |
| 115 | fTreeCascVarRapMC(0), |
| 116 | fTreeCascVarRapXi(0), |
| 117 | fTreeCascVarRapOmega(0), |
| 118 | fTreeCascVarNegEta(0), |
| 119 | fTreeCascVarPosEta(0), |
| 120 | fTreeCascVarBachEta(0), |
| 121 | fTreeCascVarDCACascDaughters(0), |
| 122 | fTreeCascVarDCABachToPrimVtx(0), |
| 123 | fTreeCascVarDCAV0Daughters(0), |
| 124 | fTreeCascVarDCAV0ToPrimVtx(0), |
| 125 | fTreeCascVarDCAPosToPrimVtx(0), |
| 126 | fTreeCascVarDCANegToPrimVtx(0), |
| 127 | fTreeCascVarCascCosPointingAngle(0), |
| 128 | fTreeCascVarCascRadius(0), |
| 129 | fTreeCascVarV0Mass(0), |
| 130 | fTreeCascVarV0CosPointingAngle(0), |
| 131 | fTreeCascVarV0Radius(0), |
| 132 | fTreeCascVarLeastNbrClusters(0), |
| 133 | fTreeCascVarMultiplicity(0), |
| aa06bcc8 |
134 | fTreeCascVarMultiplicityV0A(0), |
| 135 | fTreeCascVarMultiplicityZNA(0), |
| 136 | fTreeCascVarMultiplicityTRK(0), |
| 137 | fTreeCascVarMultiplicitySPD(0), |
| 9aefe7ef |
138 | fTreeCascVarMultiplicityMC(0), |
| 2213f6fc |
139 | fTreeCascVarDistOverTotMom(0), |
| 140 | fTreeCascVarPID(0), |
| 141 | fTreeCascVarPIDBachelor(0), |
| 142 | fTreeCascVarPIDNegative(0), |
| 143 | fTreeCascVarPIDPositive(0), |
| 144 | fTreeCascVarPosTransMom(0), |
| 145 | fTreeCascVarNegTransMom(0), |
| 146 | fTreeCascVarPosTransMomMC(0), |
| 147 | fTreeCascVarNegTransMomMC(0), |
| 148 | fTreeCascVarNegNSigmaPion(0), |
| 149 | fTreeCascVarNegNSigmaProton(0), |
| 150 | fTreeCascVarPosNSigmaPion(0), |
| 151 | fTreeCascVarPosNSigmaProton(0), |
| 152 | fTreeCascVarBachNSigmaPion(0), |
| 153 | fTreeCascVarBachNSigmaKaon(0), |
| 76029adc |
154 | |
| 155 | //------------------------------------------------ |
| 156 | // HISTOGRAMS |
| 157 | // --- Filled on an Event-by-event basis |
| 158 | //------------------------------------------------ |
| 159 | fHistV0MultiplicityBeforeTrigSel(0), |
| 160 | fHistV0MultiplicityForTrigEvt(0), |
| 161 | fHistV0MultiplicityForSelEvt(0), |
| 162 | fHistV0MultiplicityForSelEvtNoTPCOnly(0), |
| 163 | fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup(0), |
| 164 | fHistMultiplicityBeforeTrigSel(0), |
| 165 | fHistMultiplicityForTrigEvt(0), |
| 166 | fHistMultiplicity(0), |
| 167 | fHistMultiplicityNoTPCOnly(0), |
| 168 | fHistMultiplicityNoTPCOnlyNoPileup(0), |
| 169 | |
| aa06bcc8 |
170 | //V0A Centrality |
| 171 | fHistMultiplicityV0ABeforeTrigSel(0), |
| 172 | fHistMultiplicityV0AForTrigEvt(0), |
| 173 | fHistMultiplicityV0A(0), |
| 174 | fHistMultiplicityV0ANoTPCOnly(0), |
| 175 | fHistMultiplicityV0ANoTPCOnlyNoPileup(0), |
| 176 | |
| 177 | //ZNA Centrality |
| 178 | fHistMultiplicityZNABeforeTrigSel(0), |
| 179 | fHistMultiplicityZNAForTrigEvt(0), |
| 180 | fHistMultiplicityZNA(0), |
| 181 | fHistMultiplicityZNANoTPCOnly(0), |
| 182 | fHistMultiplicityZNANoTPCOnlyNoPileup(0), |
| 183 | |
| 184 | //TRK Centrality |
| 185 | fHistMultiplicityTRKBeforeTrigSel(0), |
| 186 | fHistMultiplicityTRKForTrigEvt(0), |
| 187 | fHistMultiplicityTRK(0), |
| 188 | fHistMultiplicityTRKNoTPCOnly(0), |
| 189 | fHistMultiplicityTRKNoTPCOnlyNoPileup(0), |
| 190 | |
| 191 | //SPD Centrality |
| 192 | fHistMultiplicitySPDBeforeTrigSel(0), |
| 193 | fHistMultiplicitySPDForTrigEvt(0), |
| 194 | fHistMultiplicitySPD(0), |
| 195 | fHistMultiplicitySPDNoTPCOnly(0), |
| 196 | fHistMultiplicitySPDNoTPCOnlyNoPileup(0), |
| 197 | |
| 198 | |
| 76029adc |
199 | //------------------------------------------------ |
| 200 | // PARTICLE HISTOGRAMS |
| 201 | // --- Filled on a Particle-by-Particle basis |
| 202 | //------------------------------------------------ |
| 203 | f3dHistGenPtVsYVsMultXiMinus(0), |
| 204 | f3dHistGenPtVsYVsMultXiPlus(0), |
| 205 | f3dHistGenPtVsYVsMultOmegaMinus(0), |
| 206 | f3dHistGenPtVsYVsMultOmegaPlus(0), |
| 207 | f3dHistGenSelectedPtVsYVsMultXiMinus(0), |
| 208 | f3dHistGenSelectedPtVsYVsMultXiPlus(0), |
| 209 | f3dHistGenSelectedPtVsYVsMultOmegaMinus(0), |
| 210 | f3dHistGenSelectedPtVsYVsMultOmegaPlus(0), |
| da3539d8 |
211 | f3dHistGenPtVsYCMSVsMultXiMinus(0), |
| 212 | f3dHistGenPtVsYCMSVsMultXiPlus(0), |
| 213 | f3dHistGenPtVsYCMSVsMultOmegaMinus(0), |
| 214 | f3dHistGenPtVsYCMSVsMultOmegaPlus(0), |
| 215 | f3dHistGenSelectedPtVsYCMSVsMultXiMinus(0), |
| 216 | f3dHistGenSelectedPtVsYCMSVsMultXiPlus(0), |
| 217 | f3dHistGenSelectedPtVsYCMSVsMultOmegaMinus(0), |
| 218 | f3dHistGenSelectedPtVsYCMSVsMultOmegaPlus(0), |
| ea8c8e56 |
219 | |
| 220 | //MC Mult |
| 221 | |
| 222 | f3dHistGenPtVsYVsMultMCXiMinus(0), |
| 223 | f3dHistGenPtVsYVsMultMCXiPlus(0), |
| 224 | f3dHistGenPtVsYVsMultMCOmegaMinus(0), |
| 225 | f3dHistGenPtVsYVsMultMCOmegaPlus(0), |
| 226 | f3dHistGenSelectedPtVsYVsMultMCXiMinus(0), |
| 227 | f3dHistGenSelectedPtVsYVsMultMCXiPlus(0), |
| 228 | f3dHistGenSelectedPtVsYVsMultMCOmegaMinus(0), |
| 229 | f3dHistGenSelectedPtVsYVsMultMCOmegaPlus(0), |
| 230 | f3dHistGenPtVsYCMSVsMultMCXiMinus(0), |
| 231 | f3dHistGenPtVsYCMSVsMultMCXiPlus(0), |
| 232 | f3dHistGenPtVsYCMSVsMultMCOmegaMinus(0), |
| 233 | f3dHistGenPtVsYCMSVsMultMCOmegaPlus(0), |
| 234 | f3dHistGenSelectedPtVsYCMSVsMultMCXiMinus(0), |
| 235 | f3dHistGenSelectedPtVsYCMSVsMultMCXiPlus(0), |
| 236 | f3dHistGenSelectedPtVsYCMSVsMultMCOmegaMinus(0), |
| 237 | f3dHistGenSelectedPtVsYCMSVsMultMCOmegaPlus(0), |
| 238 | |
| 239 | //V0A |
| 240 | |
| 241 | f3dHistGenPtVsYVsMultV0AXiMinus(0), |
| 242 | f3dHistGenPtVsYVsMultV0AXiPlus(0), |
| 243 | f3dHistGenPtVsYVsMultV0AOmegaMinus(0), |
| 244 | f3dHistGenPtVsYVsMultV0AOmegaPlus(0), |
| 245 | f3dHistGenSelectedPtVsYVsMultV0AXiMinus(0), |
| 246 | f3dHistGenSelectedPtVsYVsMultV0AXiPlus(0), |
| 247 | f3dHistGenSelectedPtVsYVsMultV0AOmegaMinus(0), |
| 248 | f3dHistGenSelectedPtVsYVsMultV0AOmegaPlus(0), |
| 249 | f3dHistGenPtVsYCMSVsMultV0AXiMinus(0), |
| 250 | f3dHistGenPtVsYCMSVsMultV0AXiPlus(0), |
| 251 | f3dHistGenPtVsYCMSVsMultV0AOmegaMinus(0), |
| 252 | f3dHistGenPtVsYCMSVsMultV0AOmegaPlus(0), |
| 253 | f3dHistGenSelectedPtVsYCMSVsMultV0AXiMinus(0), |
| 254 | f3dHistGenSelectedPtVsYCMSVsMultV0AXiPlus(0), |
| 255 | f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaMinus(0), |
| 256 | f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaPlus(0), |
| 257 | |
| 258 | //ZNA |
| 259 | |
| 260 | f3dHistGenPtVsYVsMultZNAXiMinus(0), |
| 261 | f3dHistGenPtVsYVsMultZNAXiPlus(0), |
| 262 | f3dHistGenPtVsYVsMultZNAOmegaMinus(0), |
| 263 | f3dHistGenPtVsYVsMultZNAOmegaPlus(0), |
| 264 | f3dHistGenSelectedPtVsYVsMultZNAXiMinus(0), |
| 265 | f3dHistGenSelectedPtVsYVsMultZNAXiPlus(0), |
| 266 | f3dHistGenSelectedPtVsYVsMultZNAOmegaMinus(0), |
| 267 | f3dHistGenSelectedPtVsYVsMultZNAOmegaPlus(0), |
| 268 | f3dHistGenPtVsYCMSVsMultZNAXiMinus(0), |
| 269 | f3dHistGenPtVsYCMSVsMultZNAXiPlus(0), |
| 270 | f3dHistGenPtVsYCMSVsMultZNAOmegaMinus(0), |
| 271 | f3dHistGenPtVsYCMSVsMultZNAOmegaPlus(0), |
| 272 | f3dHistGenSelectedPtVsYCMSVsMultZNAXiMinus(0), |
| 273 | f3dHistGenSelectedPtVsYCMSVsMultZNAXiPlus(0), |
| 274 | f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaMinus(0), |
| 275 | f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaPlus(0), |
| 276 | |
| 277 | //TRK |
| 278 | |
| 279 | f3dHistGenPtVsYVsMultTRKXiMinus(0), |
| 280 | f3dHistGenPtVsYVsMultTRKXiPlus(0), |
| 281 | f3dHistGenPtVsYVsMultTRKOmegaMinus(0), |
| 282 | f3dHistGenPtVsYVsMultTRKOmegaPlus(0), |
| 283 | f3dHistGenSelectedPtVsYVsMultTRKXiMinus(0), |
| 284 | f3dHistGenSelectedPtVsYVsMultTRKXiPlus(0), |
| 285 | f3dHistGenSelectedPtVsYVsMultTRKOmegaMinus(0), |
| 286 | f3dHistGenSelectedPtVsYVsMultTRKOmegaPlus(0), |
| 287 | f3dHistGenPtVsYCMSVsMultTRKXiMinus(0), |
| 288 | f3dHistGenPtVsYCMSVsMultTRKXiPlus(0), |
| 289 | f3dHistGenPtVsYCMSVsMultTRKOmegaMinus(0), |
| 290 | f3dHistGenPtVsYCMSVsMultTRKOmegaPlus(0), |
| 291 | f3dHistGenSelectedPtVsYCMSVsMultTRKXiMinus(0), |
| 292 | f3dHistGenSelectedPtVsYCMSVsMultTRKXiPlus(0), |
| 293 | f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaMinus(0), |
| 294 | f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaPlus(0), |
| 295 | |
| 296 | //SPD |
| 297 | |
| 298 | f3dHistGenPtVsYVsMultSPDXiMinus(0), |
| 299 | f3dHistGenPtVsYVsMultSPDXiPlus(0), |
| 300 | f3dHistGenPtVsYVsMultSPDOmegaMinus(0), |
| 301 | f3dHistGenPtVsYVsMultSPDOmegaPlus(0), |
| 302 | f3dHistGenSelectedPtVsYVsMultSPDXiMinus(0), |
| 303 | f3dHistGenSelectedPtVsYVsMultSPDXiPlus(0), |
| 304 | f3dHistGenSelectedPtVsYVsMultSPDOmegaMinus(0), |
| 305 | f3dHistGenSelectedPtVsYVsMultSPDOmegaPlus(0), |
| 306 | f3dHistGenPtVsYCMSVsMultSPDXiMinus(0), |
| 307 | f3dHistGenPtVsYCMSVsMultSPDXiPlus(0), |
| 308 | f3dHistGenPtVsYCMSVsMultSPDOmegaMinus(0), |
| 309 | f3dHistGenPtVsYCMSVsMultSPDOmegaPlus(0), |
| 310 | f3dHistGenSelectedPtVsYCMSVsMultSPDXiMinus(0), |
| 311 | f3dHistGenSelectedPtVsYCMSVsMultSPDXiPlus(0), |
| 312 | f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaMinus(0), |
| 313 | f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaPlus(0), |
| 314 | |
| 315 | |
| 76029adc |
316 | fHistPVx(0), |
| 317 | fHistPVy(0), |
| 318 | fHistPVz(0), |
| 319 | fHistPVxAnalysis(0), |
| 320 | fHistPVyAnalysis(0), |
| 321 | fHistPVzAnalysis(0) |
| 322 | { |
| 323 | // Dummy Constructor |
| 324 | } |
| 325 | |
| 326 | AliAnalysisTaskExtractPerformanceCascade::AliAnalysisTaskExtractPerformanceCascade(const char *name) |
| 2add50c1 |
327 | : AliAnalysisTaskSE(name), fListHist(0), fTreeCascade(0), fPIDResponse(0), fESDtrackCuts(0), fUtils(0), |
| 76029adc |
328 | fkIsNuclear ( kFALSE ), |
| 2213f6fc |
329 | fkSwitchINT7 ( kFALSE ), |
| da3539d8 |
330 | fpArapidityShift ( 0.465 ), |
| 331 | fCentralityEstimator("V0M"), |
| 2add50c1 |
332 | fkpAVertexSelection( kFALSE ), |
| cda235e2 |
333 | fEtaRefMult ( 0.5 ), |
| 2213f6fc |
334 | //------------------------------------------------ |
| 335 | // Tree Variables |
| 336 | //------------------------------------------------ |
| 337 | |
| 338 | fTreeCascVarCharge(0), |
| 339 | fTreeCascVarMassAsXi(0), |
| 340 | fTreeCascVarMassAsOmega(0), |
| 341 | fTreeCascVarPt(0), |
| 342 | fTreeCascVarPtMC(0), |
| 343 | fTreeCascVarRapMC(0), |
| 344 | fTreeCascVarRapXi(0), |
| 345 | fTreeCascVarRapOmega(0), |
| 346 | fTreeCascVarNegEta(0), |
| 347 | fTreeCascVarPosEta(0), |
| 348 | fTreeCascVarBachEta(0), |
| 349 | fTreeCascVarDCACascDaughters(0), |
| 350 | fTreeCascVarDCABachToPrimVtx(0), |
| 351 | fTreeCascVarDCAV0Daughters(0), |
| 352 | fTreeCascVarDCAV0ToPrimVtx(0), |
| 353 | fTreeCascVarDCAPosToPrimVtx(0), |
| 354 | fTreeCascVarDCANegToPrimVtx(0), |
| 355 | fTreeCascVarCascCosPointingAngle(0), |
| 356 | fTreeCascVarCascRadius(0), |
| 357 | fTreeCascVarV0Mass(0), |
| 358 | fTreeCascVarV0CosPointingAngle(0), |
| 359 | fTreeCascVarV0Radius(0), |
| 360 | fTreeCascVarLeastNbrClusters(0), |
| 361 | fTreeCascVarMultiplicity(0), |
| aa06bcc8 |
362 | fTreeCascVarMultiplicityV0A(0), |
| 363 | fTreeCascVarMultiplicityZNA(0), |
| 364 | fTreeCascVarMultiplicityTRK(0), |
| 365 | fTreeCascVarMultiplicitySPD(0), |
| 9aefe7ef |
366 | fTreeCascVarMultiplicityMC(0), |
| 2213f6fc |
367 | fTreeCascVarDistOverTotMom(0), |
| 368 | fTreeCascVarPID(0), |
| 369 | fTreeCascVarPIDBachelor(0), |
| 370 | fTreeCascVarPIDNegative(0), |
| 371 | fTreeCascVarPIDPositive(0), |
| 372 | fTreeCascVarPosTransMom(0), |
| 373 | fTreeCascVarNegTransMom(0), |
| 374 | fTreeCascVarPosTransMomMC(0), |
| 375 | fTreeCascVarNegTransMomMC(0), |
| 376 | fTreeCascVarNegNSigmaPion(0), |
| 377 | fTreeCascVarNegNSigmaProton(0), |
| 378 | fTreeCascVarPosNSigmaPion(0), |
| 379 | fTreeCascVarPosNSigmaProton(0), |
| 380 | fTreeCascVarBachNSigmaPion(0), |
| 381 | fTreeCascVarBachNSigmaKaon(0), |
| 382 | |
| 76029adc |
383 | //------------------------------------------------ |
| 384 | // HISTOGRAMS |
| 385 | // --- Filled on an Event-by-event basis |
| 386 | //------------------------------------------------ |
| 387 | fHistV0MultiplicityBeforeTrigSel(0), |
| 388 | fHistV0MultiplicityForTrigEvt(0), |
| 389 | fHistV0MultiplicityForSelEvt(0), |
| 390 | fHistV0MultiplicityForSelEvtNoTPCOnly(0), |
| 391 | fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup(0), |
| 392 | fHistMultiplicityBeforeTrigSel(0), |
| 393 | fHistMultiplicityForTrigEvt(0), |
| 394 | fHistMultiplicity(0), |
| 395 | fHistMultiplicityNoTPCOnly(0), |
| 396 | fHistMultiplicityNoTPCOnlyNoPileup(0), |
| 397 | |
| aa06bcc8 |
398 | //V0A Centrality |
| 399 | fHistMultiplicityV0ABeforeTrigSel(0), |
| 400 | fHistMultiplicityV0AForTrigEvt(0), |
| 401 | fHistMultiplicityV0A(0), |
| 402 | fHistMultiplicityV0ANoTPCOnly(0), |
| 403 | fHistMultiplicityV0ANoTPCOnlyNoPileup(0), |
| 404 | |
| 405 | //ZNA Centrality |
| 406 | fHistMultiplicityZNABeforeTrigSel(0), |
| 407 | fHistMultiplicityZNAForTrigEvt(0), |
| 408 | fHistMultiplicityZNA(0), |
| 409 | fHistMultiplicityZNANoTPCOnly(0), |
| 410 | fHistMultiplicityZNANoTPCOnlyNoPileup(0), |
| 411 | |
| 412 | //TRK Centrality |
| 413 | fHistMultiplicityTRKBeforeTrigSel(0), |
| 414 | fHistMultiplicityTRKForTrigEvt(0), |
| 415 | fHistMultiplicityTRK(0), |
| 416 | fHistMultiplicityTRKNoTPCOnly(0), |
| 417 | fHistMultiplicityTRKNoTPCOnlyNoPileup(0), |
| 418 | |
| 419 | //SPD Centrality |
| 420 | fHistMultiplicitySPDBeforeTrigSel(0), |
| 421 | fHistMultiplicitySPDForTrigEvt(0), |
| 422 | fHistMultiplicitySPD(0), |
| 423 | fHistMultiplicitySPDNoTPCOnly(0), |
| 424 | fHistMultiplicitySPDNoTPCOnlyNoPileup(0), |
| 76029adc |
425 | |
| 426 | //------------------------------------------------ |
| 427 | // PARTICLE HISTOGRAMS |
| 428 | // --- Filled on a Particle-by-Particle basis |
| 429 | //------------------------------------------------ |
| 430 | f3dHistGenPtVsYVsMultXiMinus(0), |
| 431 | f3dHistGenPtVsYVsMultXiPlus(0), |
| 432 | f3dHistGenPtVsYVsMultOmegaMinus(0), |
| 433 | f3dHistGenPtVsYVsMultOmegaPlus(0), |
| 434 | f3dHistGenSelectedPtVsYVsMultXiMinus(0), |
| 435 | f3dHistGenSelectedPtVsYVsMultXiPlus(0), |
| 436 | f3dHistGenSelectedPtVsYVsMultOmegaMinus(0), |
| 437 | f3dHistGenSelectedPtVsYVsMultOmegaPlus(0), |
| da3539d8 |
438 | f3dHistGenPtVsYCMSVsMultXiMinus(0), |
| 439 | f3dHistGenPtVsYCMSVsMultXiPlus(0), |
| 440 | f3dHistGenPtVsYCMSVsMultOmegaMinus(0), |
| 441 | f3dHistGenPtVsYCMSVsMultOmegaPlus(0), |
| 442 | f3dHistGenSelectedPtVsYCMSVsMultXiMinus(0), |
| 443 | f3dHistGenSelectedPtVsYCMSVsMultXiPlus(0), |
| 444 | f3dHistGenSelectedPtVsYCMSVsMultOmegaMinus(0), |
| 445 | f3dHistGenSelectedPtVsYCMSVsMultOmegaPlus(0), |
| ea8c8e56 |
446 | |
| 447 | //MC Mult |
| 448 | |
| 449 | f3dHistGenPtVsYVsMultMCXiMinus(0), |
| 450 | f3dHistGenPtVsYVsMultMCXiPlus(0), |
| 451 | f3dHistGenPtVsYVsMultMCOmegaMinus(0), |
| 452 | f3dHistGenPtVsYVsMultMCOmegaPlus(0), |
| 453 | f3dHistGenSelectedPtVsYVsMultMCXiMinus(0), |
| 454 | f3dHistGenSelectedPtVsYVsMultMCXiPlus(0), |
| 455 | f3dHistGenSelectedPtVsYVsMultMCOmegaMinus(0), |
| 456 | f3dHistGenSelectedPtVsYVsMultMCOmegaPlus(0), |
| 457 | f3dHistGenPtVsYCMSVsMultMCXiMinus(0), |
| 458 | f3dHistGenPtVsYCMSVsMultMCXiPlus(0), |
| 459 | f3dHistGenPtVsYCMSVsMultMCOmegaMinus(0), |
| 460 | f3dHistGenPtVsYCMSVsMultMCOmegaPlus(0), |
| 461 | f3dHistGenSelectedPtVsYCMSVsMultMCXiMinus(0), |
| 462 | f3dHistGenSelectedPtVsYCMSVsMultMCXiPlus(0), |
| 463 | f3dHistGenSelectedPtVsYCMSVsMultMCOmegaMinus(0), |
| 464 | f3dHistGenSelectedPtVsYCMSVsMultMCOmegaPlus(0), |
| 465 | |
| 466 | //V0A |
| 467 | |
| 468 | f3dHistGenPtVsYVsMultV0AXiMinus(0), |
| 469 | f3dHistGenPtVsYVsMultV0AXiPlus(0), |
| 470 | f3dHistGenPtVsYVsMultV0AOmegaMinus(0), |
| 471 | f3dHistGenPtVsYVsMultV0AOmegaPlus(0), |
| 472 | f3dHistGenSelectedPtVsYVsMultV0AXiMinus(0), |
| 473 | f3dHistGenSelectedPtVsYVsMultV0AXiPlus(0), |
| 474 | f3dHistGenSelectedPtVsYVsMultV0AOmegaMinus(0), |
| 475 | f3dHistGenSelectedPtVsYVsMultV0AOmegaPlus(0), |
| 476 | f3dHistGenPtVsYCMSVsMultV0AXiMinus(0), |
| 477 | f3dHistGenPtVsYCMSVsMultV0AXiPlus(0), |
| 478 | f3dHistGenPtVsYCMSVsMultV0AOmegaMinus(0), |
| 479 | f3dHistGenPtVsYCMSVsMultV0AOmegaPlus(0), |
| 480 | f3dHistGenSelectedPtVsYCMSVsMultV0AXiMinus(0), |
| 481 | f3dHistGenSelectedPtVsYCMSVsMultV0AXiPlus(0), |
| 482 | f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaMinus(0), |
| 483 | f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaPlus(0), |
| 484 | |
| 485 | //ZNA |
| 486 | |
| 487 | f3dHistGenPtVsYVsMultZNAXiMinus(0), |
| 488 | f3dHistGenPtVsYVsMultZNAXiPlus(0), |
| 489 | f3dHistGenPtVsYVsMultZNAOmegaMinus(0), |
| 490 | f3dHistGenPtVsYVsMultZNAOmegaPlus(0), |
| 491 | f3dHistGenSelectedPtVsYVsMultZNAXiMinus(0), |
| 492 | f3dHistGenSelectedPtVsYVsMultZNAXiPlus(0), |
| 493 | f3dHistGenSelectedPtVsYVsMultZNAOmegaMinus(0), |
| 494 | f3dHistGenSelectedPtVsYVsMultZNAOmegaPlus(0), |
| 495 | f3dHistGenPtVsYCMSVsMultZNAXiMinus(0), |
| 496 | f3dHistGenPtVsYCMSVsMultZNAXiPlus(0), |
| 497 | f3dHistGenPtVsYCMSVsMultZNAOmegaMinus(0), |
| 498 | f3dHistGenPtVsYCMSVsMultZNAOmegaPlus(0), |
| 499 | f3dHistGenSelectedPtVsYCMSVsMultZNAXiMinus(0), |
| 500 | f3dHistGenSelectedPtVsYCMSVsMultZNAXiPlus(0), |
| 501 | f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaMinus(0), |
| 502 | f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaPlus(0), |
| 503 | |
| 504 | //TRK |
| 505 | |
| 506 | f3dHistGenPtVsYVsMultTRKXiMinus(0), |
| 507 | f3dHistGenPtVsYVsMultTRKXiPlus(0), |
| 508 | f3dHistGenPtVsYVsMultTRKOmegaMinus(0), |
| 509 | f3dHistGenPtVsYVsMultTRKOmegaPlus(0), |
| 510 | f3dHistGenSelectedPtVsYVsMultTRKXiMinus(0), |
| 511 | f3dHistGenSelectedPtVsYVsMultTRKXiPlus(0), |
| 512 | f3dHistGenSelectedPtVsYVsMultTRKOmegaMinus(0), |
| 513 | f3dHistGenSelectedPtVsYVsMultTRKOmegaPlus(0), |
| 514 | f3dHistGenPtVsYCMSVsMultTRKXiMinus(0), |
| 515 | f3dHistGenPtVsYCMSVsMultTRKXiPlus(0), |
| 516 | f3dHistGenPtVsYCMSVsMultTRKOmegaMinus(0), |
| 517 | f3dHistGenPtVsYCMSVsMultTRKOmegaPlus(0), |
| 518 | f3dHistGenSelectedPtVsYCMSVsMultTRKXiMinus(0), |
| 519 | f3dHistGenSelectedPtVsYCMSVsMultTRKXiPlus(0), |
| 520 | f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaMinus(0), |
| 521 | f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaPlus(0), |
| 522 | |
| 523 | //SPD |
| 524 | |
| 525 | f3dHistGenPtVsYVsMultSPDXiMinus(0), |
| 526 | f3dHistGenPtVsYVsMultSPDXiPlus(0), |
| 527 | f3dHistGenPtVsYVsMultSPDOmegaMinus(0), |
| 528 | f3dHistGenPtVsYVsMultSPDOmegaPlus(0), |
| 529 | f3dHistGenSelectedPtVsYVsMultSPDXiMinus(0), |
| 530 | f3dHistGenSelectedPtVsYVsMultSPDXiPlus(0), |
| 531 | f3dHistGenSelectedPtVsYVsMultSPDOmegaMinus(0), |
| 532 | f3dHistGenSelectedPtVsYVsMultSPDOmegaPlus(0), |
| 533 | f3dHistGenPtVsYCMSVsMultSPDXiMinus(0), |
| 534 | f3dHistGenPtVsYCMSVsMultSPDXiPlus(0), |
| 535 | f3dHistGenPtVsYCMSVsMultSPDOmegaMinus(0), |
| 536 | f3dHistGenPtVsYCMSVsMultSPDOmegaPlus(0), |
| 537 | f3dHistGenSelectedPtVsYCMSVsMultSPDXiMinus(0), |
| 538 | f3dHistGenSelectedPtVsYCMSVsMultSPDXiPlus(0), |
| 539 | f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaMinus(0), |
| 540 | f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaPlus(0), |
| 541 | |
| 542 | |
| 76029adc |
543 | fHistPVx(0), |
| 544 | fHistPVy(0), |
| 545 | fHistPVz(0), |
| 546 | fHistPVxAnalysis(0), |
| 547 | fHistPVyAnalysis(0), |
| 548 | fHistPVzAnalysis(0) |
| 549 | { |
| 550 | // Constructor |
| d8841e95 |
551 | |
| 552 | //Set Variables for re-running the cascade vertexers (as done for MS paper) |
| 553 | |
| 554 | // New Loose : 1st step for the 7 TeV pp analysis |
| b68d5ca6 |
555 | /* |
| d8841e95 |
556 | fV0Sels[0] = 33. ; // max allowed chi2 |
| 557 | fV0Sels[1] = 0.02; // min allowed impact parameter for the 1st daughter (LHC09a4 : 0.05) |
| 558 | fV0Sels[2] = 0.02; // min allowed impact parameter for the 2nd daughter (LHC09a4 : 0.05) |
| 559 | fV0Sels[3] = 2.0 ; // max allowed DCA between the daughter tracks (LHC09a4 : 0.5) |
| 560 | fV0Sels[4] = 0.95; // min allowed cosine of V0's pointing angle (LHC09a4 : 0.99) |
| 561 | fV0Sels[5] = 1.0 ; // min radius of the fiducial volume (LHC09a4 : 0.2) |
| 562 | fV0Sels[6] = 100. ; // max radius of the fiducial volume (LHC09a4 : 100.0) |
| 563 | |
| 564 | fCascSels[0] = 33. ; // max allowed chi2 (same as PDC07) |
| 565 | fCascSels[1] = 0.05 ; // min allowed V0 impact parameter (PDC07 : 0.05 / LHC09a4 : 0.025 ) |
| 566 | fCascSels[2] = 0.010; // "window" around the Lambda mass (PDC07 : 0.008 / LHC09a4 : 0.010 ) |
| 567 | fCascSels[3] = 0.03 ; // min allowed bachelor's impact parameter (PDC07 : 0.035 / LHC09a4 : 0.025 ) |
| 568 | fCascSels[4] = 2.0 ; // max allowed DCA between the V0 and the bachelor (PDC07 : 0.1 / LHC09a4 : 0.2 ) |
| 569 | fCascSels[5] = 0.95 ; // min allowed cosine of the cascade pointing angle (PDC07 : 0.9985 / LHC09a4 : 0.998 ) |
| 570 | fCascSels[6] = 0.4 ; // min radius of the fiducial volume (PDC07 : 0.9 / LHC09a4 : 0.2 ) |
| 571 | fCascSels[7] = 100. ; // max radius of the fiducial volume (PDC07 : 100 / LHC09a4 : 100 ) |
| b68d5ca6 |
572 | */ |
| 76029adc |
573 | // Output slot #0 writes into a TList container (Cascade) |
| 574 | DefineOutput(1, TList::Class()); |
| 575 | DefineOutput(2, TTree::Class()); |
| 576 | } |
| 577 | |
| 578 | |
| 579 | AliAnalysisTaskExtractPerformanceCascade::~AliAnalysisTaskExtractPerformanceCascade() |
| 580 | { |
| 581 | //------------------------------------------------ |
| 582 | // DESTRUCTOR |
| 583 | //------------------------------------------------ |
| 584 | |
| 585 | if (fListHist){ |
| 586 | delete fListHist; |
| 587 | fListHist = 0x0; |
| 588 | } |
| 589 | if (fTreeCascade){ |
| 590 | delete fTreeCascade; |
| 591 | fTreeCascade = 0x0; |
| 592 | } |
| 593 | //cleanup esd track cuts object too... |
| 594 | if (fESDtrackCuts){ |
| 595 | delete fESDtrackCuts; |
| 596 | fESDtrackCuts = 0x0; |
| 597 | } |
| 2add50c1 |
598 | if (fUtils){ |
| 599 | delete fUtils; |
| 600 | fUtils = 0x0; |
| 601 | } |
| 76029adc |
602 | |
| 603 | } |
| 604 | |
| 605 | //________________________________________________________________________ |
| 606 | void AliAnalysisTaskExtractPerformanceCascade::UserCreateOutputObjects() |
| 607 | { |
| 608 | OpenFile(2); |
| 609 | // Called once |
| 610 | |
| 611 | //------------------------------------------------ |
| 612 | |
| 613 | fTreeCascade = new TTree("fTreeCascade","CascadeCandidates"); |
| 614 | |
| 615 | //------------------------------------------------ |
| 616 | // fTreeCascade Branch definitions - Cascade Tree |
| 617 | //------------------------------------------------ |
| 618 | |
| 619 | //------------------------------------------------ |
| 620 | // fTreeCascade Branch definitions |
| 621 | //------------------------------------------------ |
| 622 | |
| 623 | //-----------BASIC-INFO--------------------------- |
| 624 | /* 1*/ fTreeCascade->Branch("fTreeCascVarCharge",&fTreeCascVarCharge,"fTreeCascVarCharge/I"); |
| 625 | /* 2*/ fTreeCascade->Branch("fTreeCascVarMassAsXi",&fTreeCascVarMassAsXi,"fTreeCascVarMassAsXi/F"); |
| 626 | /* 3*/ fTreeCascade->Branch("fTreeCascVarMassAsOmega",&fTreeCascVarMassAsOmega,"fTreeCascVarMassAsOmega/F"); |
| 627 | /* 4*/ fTreeCascade->Branch("fTreeCascVarPt",&fTreeCascVarPt,"fTreeCascVarPt/F"); |
| 628 | /* 5*/ fTreeCascade->Branch("fTreeCascVarPtMC",&fTreeCascVarPtMC,"fTreeCascVarPtMC/F"); |
| 629 | /* 6*/ fTreeCascade->Branch("fTreeCascVarRapXi",&fTreeCascVarRapXi,"fTreeCascVarRapXi/F"); |
| 630 | /* 7*/ fTreeCascade->Branch("fTreeCascVarRapMC",&fTreeCascVarRapMC,"fTreeCascVarRapMC/F"); |
| 631 | /* 8*/ fTreeCascade->Branch("fTreeCascVarRapOmega",&fTreeCascVarRapOmega,"fTreeCascVarRapOmega/F"); |
| 632 | /* 9*/ fTreeCascade->Branch("fTreeCascVarNegEta",&fTreeCascVarNegEta,"fTreeCascVarNegEta/F"); |
| 633 | /*10*/ fTreeCascade->Branch("fTreeCascVarPosEta",&fTreeCascVarPosEta,"fTreeCascVarPosEta/F"); |
| 634 | /*11*/ fTreeCascade->Branch("fTreeCascVarBachEta",&fTreeCascVarBachEta,"fTreeCascVarBachEta/F"); |
| 635 | //-----------INFO-FOR-CUTS------------------------ |
| 636 | /*12*/ fTreeCascade->Branch("fTreeCascVarDCACascDaughters",&fTreeCascVarDCACascDaughters,"fTreeCascVarDCACascDaughters/F"); |
| 637 | /*13*/ fTreeCascade->Branch("fTreeCascVarDCABachToPrimVtx",&fTreeCascVarDCABachToPrimVtx,"fTreeCascVarDCABachToPrimVtx/F"); |
| 638 | /*14*/ fTreeCascade->Branch("fTreeCascVarDCAV0Daughters",&fTreeCascVarDCAV0Daughters,"fTreeCascVarDCAV0Daughters/F"); |
| 639 | /*15*/ fTreeCascade->Branch("fTreeCascVarDCAV0ToPrimVtx",&fTreeCascVarDCAV0ToPrimVtx,"fTreeCascVarDCAV0ToPrimVtx/F"); |
| 640 | /*16*/ fTreeCascade->Branch("fTreeCascVarDCAPosToPrimVtx",&fTreeCascVarDCAPosToPrimVtx,"fTreeCascVarDCAPosToPrimVtx/F"); |
| 641 | /*17*/ fTreeCascade->Branch("fTreeCascVarDCANegToPrimVtx",&fTreeCascVarDCANegToPrimVtx,"fTreeCascVarDCANegToPrimVtx/F"); |
| 642 | /*18*/ fTreeCascade->Branch("fTreeCascVarCascCosPointingAngle",&fTreeCascVarCascCosPointingAngle,"fTreeCascVarCascCosPointingAngle/F"); |
| 643 | /*19*/ fTreeCascade->Branch("fTreeCascVarCascRadius",&fTreeCascVarCascRadius,"fTreeCascVarCascRadius/F"); |
| 644 | /*20*/ fTreeCascade->Branch("fTreeCascVarV0Mass",&fTreeCascVarV0Mass,"fTreeCascVarV0Mass/F"); |
| 645 | /*21*/ fTreeCascade->Branch("fTreeCascVarV0CosPointingAngle",&fTreeCascVarV0CosPointingAngle,"fTreeCascVarV0CosPointingAngle/F"); |
| 646 | /*22*/ fTreeCascade->Branch("fTreeCascVarV0Radius",&fTreeCascVarV0Radius,"fTreeCascVarV0Radius/F"); |
| 647 | /*23*/ fTreeCascade->Branch("fTreeCascVarLeastNbrClusters",&fTreeCascVarLeastNbrClusters,"fTreeCascVarLeastNbrClusters/I"); |
| 648 | //-----------MULTIPLICITY-INFO-------------------- |
| 649 | /*24*/ fTreeCascade->Branch("fTreeCascVarMultiplicity",&fTreeCascVarMultiplicity,"fTreeCascVarMultiplicity/I"); |
| aa06bcc8 |
650 | /*24*/ fTreeCascade->Branch("fTreeCascVarMultiplicityV0A",&fTreeCascVarMultiplicityV0A,"fTreeCascVarMultiplicityV0A/I"); |
| 651 | /*24*/ fTreeCascade->Branch("fTreeCascVarMultiplicityZNA",&fTreeCascVarMultiplicityZNA,"fTreeCascVarMultiplicityZNA/I"); |
| 652 | /*24*/ fTreeCascade->Branch("fTreeCascVarMultiplicityTRK",&fTreeCascVarMultiplicityTRK,"fTreeCascVarMultiplicityTRK/I"); |
| 653 | /*24*/ fTreeCascade->Branch("fTreeCascVarMultiplicitySPD",&fTreeCascVarMultiplicitySPD,"fTreeCascVarMultiplicitySPD/I"); |
| 9aefe7ef |
654 | /*24*/ fTreeCascade->Branch("fTreeCascVarMultiplicityMC",&fTreeCascVarMultiplicityMC,"fTreeCascVarMultiplicityMC/I"); |
| 76029adc |
655 | //-----------DECAY-LENGTH-INFO-------------------- |
| 656 | /*25*/ fTreeCascade->Branch("fTreeCascVarDistOverTotMom",&fTreeCascVarDistOverTotMom,"fTreeCascVarDistOverTotMom/F"); |
| 657 | //-----------MC-PID------------------------------- |
| 658 | /*26*/ fTreeCascade->Branch("fTreeCascVarPID",&fTreeCascVarPID,"fTreeCascVarPID/I"); |
| 659 | /*27*/ fTreeCascade->Branch("fTreeCascVarPIDBachelor",&fTreeCascVarPIDBachelor,"fTreeCascVarPIDBachelor/I"); |
| 660 | /*28*/ fTreeCascade->Branch("fTreeCascVarPIDNegative",&fTreeCascVarPIDNegative,"fTreeCascVarPIDNegative/I"); |
| 661 | /*29*/ fTreeCascade->Branch("fTreeCascVarPIDPositive",&fTreeCascVarPIDPositive,"fTreeCascVarPIDPositive/I"); |
| 662 | /*30*/ fTreeCascade->Branch("fTreeCascVarPosTransMom",&fTreeCascVarPosTransMom,"fTreeCascVarPosTransMom/F"); |
| 663 | /*31*/ fTreeCascade->Branch("fTreeCascVarNegTransMom",&fTreeCascVarNegTransMom,"fTreeCascVarNegTransMom/F"); |
| 664 | /*32*/ fTreeCascade->Branch("fTreeCascVarPosTransMomMC",&fTreeCascVarPosTransMomMC,"fTreeCascVarPosTransMomMC/F"); |
| 665 | /*33*/ fTreeCascade->Branch("fTreeCascVarNegTransMomMC",&fTreeCascVarNegTransMomMC,"fTreeCascVarNegTransMomMC/F"); |
| 666 | //------------------------------------------------ |
| 667 | /*34*/ fTreeCascade->Branch("fTreeCascVarNegNSigmaPion",&fTreeCascVarNegNSigmaPion,"fTreeCascVarNegNSigmaPion/F"); |
| 668 | /*35*/ fTreeCascade->Branch("fTreeCascVarNegNSigmaProton",&fTreeCascVarNegNSigmaProton,"fTreeCascVarNegNSigmaProton/F"); |
| 669 | /*36*/ fTreeCascade->Branch("fTreeCascVarPosNSigmaPion",&fTreeCascVarPosNSigmaPion,"fTreeCascVarPosNSigmaPion/F"); |
| 670 | /*37*/ fTreeCascade->Branch("fTreeCascVarPosNSigmaProton",&fTreeCascVarPosNSigmaProton,"fTreeCascVarPosNSigmaProton/F"); |
| 671 | /*38*/ fTreeCascade->Branch("fTreeCascVarBachNSigmaPion",&fTreeCascVarBachNSigmaPion,"fTreeCascVarBachNSigmaPion/F"); |
| 672 | /*39*/ fTreeCascade->Branch("fTreeCascVarBachNSigmaKaon",&fTreeCascVarBachNSigmaKaon,"fTreeCascVarBachNSigmaKaon/F"); |
| 673 | |
| 674 | //------------------------------------------------ |
| 675 | // Particle Identification Setup |
| 676 | //------------------------------------------------ |
| 677 | |
| 678 | AliAnalysisManager *man=AliAnalysisManager::GetAnalysisManager(); |
| 679 | AliInputEventHandler* inputHandler = (AliInputEventHandler*) (man->GetInputEventHandler()); |
| 680 | fPIDResponse = inputHandler->GetPIDResponse(); |
| 681 | |
| 682 | // Multiplicity |
| 683 | |
| 2add50c1 |
684 | if(! fESDtrackCuts ){ |
| 685 | fESDtrackCuts = new AliESDtrackCuts(); |
| 686 | } |
| 687 | if(! fUtils ){ |
| 688 | fUtils = new AliAnalysisUtils(); |
| 689 | } |
| 76029adc |
690 | |
| 691 | //------------------------------------------------ |
| 692 | // V0 Multiplicity Histograms |
| 693 | //------------------------------------------------ |
| 694 | |
| 695 | // Create histograms |
| 696 | OpenFile(1); |
| 697 | fListHist = new TList(); |
| 698 | fListHist->SetOwner(); // See http://root.cern.ch/root/html/TCollection.html#TCollection:SetOwner |
| 699 | |
| 700 | |
| 701 | if(! fHistV0MultiplicityBeforeTrigSel) { |
| 702 | fHistV0MultiplicityBeforeTrigSel = new TH1F("fHistV0MultiplicityBeforeTrigSel", |
| 703 | "V0s per event (before Trig. Sel.);Nbr of V0s/Evt;Events", |
| 704 | 25, 0, 25); |
| 705 | fListHist->Add(fHistV0MultiplicityBeforeTrigSel); |
| 706 | } |
| 707 | |
| 708 | if(! fHistV0MultiplicityForTrigEvt) { |
| 709 | fHistV0MultiplicityForTrigEvt = new TH1F("fHistV0MultiplicityForTrigEvt", |
| 710 | "V0s per event (for triggered evt);Nbr of V0s/Evt;Events", |
| 711 | 25, 0, 25); |
| 712 | fListHist->Add(fHistV0MultiplicityForTrigEvt); |
| 713 | } |
| 714 | |
| 715 | if(! fHistV0MultiplicityForSelEvt) { |
| 716 | fHistV0MultiplicityForSelEvt = new TH1F("fHistV0MultiplicityForSelEvt", |
| 717 | "V0s per event;Nbr of V0s/Evt;Events", |
| 718 | 25, 0, 25); |
| 719 | fListHist->Add(fHistV0MultiplicityForSelEvt); |
| 720 | } |
| 721 | |
| 722 | if(! fHistV0MultiplicityForSelEvtNoTPCOnly) { |
| 723 | fHistV0MultiplicityForSelEvtNoTPCOnly = new TH1F("fHistV0MultiplicityForSelEvtNoTPCOnly", |
| 724 | "V0s per event;Nbr of V0s/Evt;Events", |
| 725 | 25, 0, 25); |
| 726 | fListHist->Add(fHistV0MultiplicityForSelEvtNoTPCOnly); |
| 727 | } |
| 728 | if(! fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup) { |
| 729 | fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup = new TH1F("fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup", |
| 730 | "V0s per event;Nbr of V0s/Evt;Events", |
| 731 | 25, 0, 25); |
| 732 | fListHist->Add(fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup); |
| 733 | } |
| 734 | |
| 735 | //------------------------------------------------ |
| 736 | // Track Multiplicity Histograms |
| 737 | //------------------------------------------------ |
| 738 | |
| 739 | if(! fHistMultiplicityBeforeTrigSel) { |
| 740 | fHistMultiplicityBeforeTrigSel = new TH1F("fHistMultiplicityBeforeTrigSel", |
| 741 | "Tracks per event;Nbr of Tracks;Events", |
| 742 | 200, 0, 200); |
| 743 | fListHist->Add(fHistMultiplicityBeforeTrigSel); |
| 744 | } |
| 745 | if(! fHistMultiplicityForTrigEvt) { |
| 746 | fHistMultiplicityForTrigEvt = new TH1F("fHistMultiplicityForTrigEvt", |
| 747 | "Tracks per event;Nbr of Tracks;Events", |
| 748 | 200, 0, 200); |
| 749 | fListHist->Add(fHistMultiplicityForTrigEvt); |
| 750 | } |
| 751 | if(! fHistMultiplicity) { |
| 752 | fHistMultiplicity = new TH1F("fHistMultiplicity", |
| 753 | "Tracks per event;Nbr of Tracks;Events", |
| 754 | 200, 0, 200); |
| 755 | fListHist->Add(fHistMultiplicity); |
| 756 | } |
| 757 | if(! fHistMultiplicityNoTPCOnly) { |
| 758 | fHistMultiplicityNoTPCOnly = new TH1F("fHistMultiplicityNoTPCOnly", |
| 759 | "Tracks per event;Nbr of Tracks;Events", |
| 760 | 200, 0, 200); |
| 761 | fListHist->Add(fHistMultiplicityNoTPCOnly); |
| 762 | } |
| 763 | if(! fHistMultiplicityNoTPCOnlyNoPileup) { |
| 764 | fHistMultiplicityNoTPCOnlyNoPileup = new TH1F("fHistMultiplicityNoTPCOnlyNoPileup", |
| 765 | "Tracks per event;Nbr of Tracks;Events", |
| 766 | 200, 0, 200); |
| 767 | fListHist->Add(fHistMultiplicityNoTPCOnlyNoPileup); |
| 768 | } |
| aa06bcc8 |
769 | |
| 770 | |
| 771 | //V0A Centrality (if PbPb / pPb) |
| 772 | if(! fHistMultiplicityV0ABeforeTrigSel) { |
| 773 | fHistMultiplicityV0ABeforeTrigSel = new TH1F("fHistMultiplicityV0ABeforeTrigSel", |
| 774 | "Centrality Distribution: V0A;V0A Centrality;Events", |
| 775 | 200, 0, 200); |
| 776 | fListHist->Add(fHistMultiplicityV0ABeforeTrigSel); |
| 777 | } |
| 778 | if(! fHistMultiplicityV0AForTrigEvt) { |
| 779 | fHistMultiplicityV0AForTrigEvt = new TH1F("fHistMultiplicityV0AForTrigEvt", |
| 780 | "Centrality Distribution: V0A;V0A Centrality;Events", |
| 781 | 200, 0, 200); |
| 782 | fListHist->Add(fHistMultiplicityV0AForTrigEvt); |
| 783 | } |
| 784 | if(! fHistMultiplicityV0A) { |
| 785 | fHistMultiplicityV0A = new TH1F("fHistMultiplicityV0A", |
| 786 | "Centrality Distribution: V0A;V0A Centrality;Events", |
| 787 | 200, 0, 200); |
| 788 | fListHist->Add(fHistMultiplicityV0A); |
| 789 | } |
| 790 | if(! fHistMultiplicityV0ANoTPCOnly) { |
| 791 | fHistMultiplicityV0ANoTPCOnly = new TH1F("fHistMultiplicityV0ANoTPCOnly", |
| 792 | "Centrality Distribution: V0A;V0A Centrality;Events", |
| 793 | 200, 0, 200); |
| 794 | fListHist->Add(fHistMultiplicityV0ANoTPCOnly); |
| 795 | } |
| 796 | if(! fHistMultiplicityV0ANoTPCOnlyNoPileup) { |
| 797 | fHistMultiplicityV0ANoTPCOnlyNoPileup = new TH1F("fHistMultiplicityV0ANoTPCOnlyNoPileup", |
| 798 | "Centrality Distribution: V0A;V0A Centrality;Events", |
| 799 | 200, 0, 200); |
| 800 | fListHist->Add(fHistMultiplicityV0ANoTPCOnlyNoPileup); |
| 801 | } |
| 802 | |
| 803 | //ZNA Centrality (if PbPb / pPb) |
| 804 | if(! fHistMultiplicityZNABeforeTrigSel) { |
| 805 | fHistMultiplicityZNABeforeTrigSel = new TH1F("fHistMultiplicityZNABeforeTrigSel", |
| 806 | "Centrality Distribution: ZNA;ZNA Centrality;Events", |
| 807 | 200, 0, 200); |
| 808 | fListHist->Add(fHistMultiplicityZNABeforeTrigSel); |
| 809 | } |
| 810 | if(! fHistMultiplicityZNAForTrigEvt) { |
| 811 | fHistMultiplicityZNAForTrigEvt = new TH1F("fHistMultiplicityZNAForTrigEvt", |
| 812 | "Centrality Distribution: ZNA;ZNA Centrality;Events", |
| 813 | 200, 0, 200); |
| 814 | fListHist->Add(fHistMultiplicityZNAForTrigEvt); |
| 815 | } |
| 816 | if(! fHistMultiplicityZNA) { |
| 817 | fHistMultiplicityZNA = new TH1F("fHistMultiplicityZNA", |
| 818 | "Centrality Distribution: ZNA;ZNA Centrality;Events", |
| 819 | 200, 0, 200); |
| 820 | fListHist->Add(fHistMultiplicityZNA); |
| 821 | } |
| 822 | if(! fHistMultiplicityZNANoTPCOnly) { |
| 823 | fHistMultiplicityZNANoTPCOnly = new TH1F("fHistMultiplicityZNANoTPCOnly", |
| 824 | "Centrality Distribution: ZNA;ZNA Centrality;Events", |
| 825 | 200, 0, 200); |
| 826 | fListHist->Add(fHistMultiplicityZNANoTPCOnly); |
| 827 | } |
| 828 | if(! fHistMultiplicityZNANoTPCOnlyNoPileup) { |
| 829 | fHistMultiplicityZNANoTPCOnlyNoPileup = new TH1F("fHistMultiplicityZNANoTPCOnlyNoPileup", |
| 830 | "Centrality Distribution: ZNA;ZNA Centrality;Events", |
| 831 | 200, 0, 200); |
| 832 | fListHist->Add(fHistMultiplicityZNANoTPCOnlyNoPileup); |
| 833 | } |
| 834 | |
| 835 | //TRK Centrality (if PbPb / pPb) |
| 836 | if(! fHistMultiplicityTRKBeforeTrigSel) { |
| 837 | fHistMultiplicityTRKBeforeTrigSel = new TH1F("fHistMultiplicityTRKBeforeTrigSel", |
| 838 | "Centrality Distribution: TRK;TRK Centrality;Events", |
| 839 | 200, 0, 200); |
| 840 | fListHist->Add(fHistMultiplicityTRKBeforeTrigSel); |
| 841 | } |
| 842 | if(! fHistMultiplicityTRKForTrigEvt) { |
| 843 | fHistMultiplicityTRKForTrigEvt = new TH1F("fHistMultiplicityTRKForTrigEvt", |
| 844 | "Centrality Distribution: TRK;TRK Centrality;Events", |
| 845 | 200, 0, 200); |
| 846 | fListHist->Add(fHistMultiplicityTRKForTrigEvt); |
| 847 | } |
| 848 | if(! fHistMultiplicityTRK) { |
| 849 | fHistMultiplicityTRK = new TH1F("fHistMultiplicityTRK", |
| 850 | "Centrality Distribution: TRK;TRK Centrality;Events", |
| 851 | 200, 0, 200); |
| 852 | fListHist->Add(fHistMultiplicityTRK); |
| 853 | } |
| 854 | if(! fHistMultiplicityTRKNoTPCOnly) { |
| 855 | fHistMultiplicityTRKNoTPCOnly = new TH1F("fHistMultiplicityTRKNoTPCOnly", |
| 856 | "Centrality Distribution: TRK;TRK Centrality;Events", |
| 857 | 200, 0, 200); |
| 858 | fListHist->Add(fHistMultiplicityTRKNoTPCOnly); |
| 859 | } |
| 860 | if(! fHistMultiplicityTRKNoTPCOnlyNoPileup) { |
| 861 | fHistMultiplicityTRKNoTPCOnlyNoPileup = new TH1F("fHistMultiplicityTRKNoTPCOnlyNoPileup", |
| 862 | "Centrality Distribution: TRK;TRK Centrality;Events", |
| 863 | 200, 0, 200); |
| 864 | fListHist->Add(fHistMultiplicityTRKNoTPCOnlyNoPileup); |
| 865 | } |
| 866 | |
| 867 | //SPD Centrality (if PbPb / pPb) |
| 868 | if(! fHistMultiplicitySPDBeforeTrigSel) { |
| 869 | fHistMultiplicitySPDBeforeTrigSel = new TH1F("fHistMultiplicitySPDBeforeTrigSel", |
| 870 | "Centrality Distribution: SPD;SPD Centrality;Events", |
| 871 | 200, 0, 200); |
| 872 | fListHist->Add(fHistMultiplicitySPDBeforeTrigSel); |
| 873 | } |
| 874 | if(! fHistMultiplicitySPDForTrigEvt) { |
| 875 | fHistMultiplicitySPDForTrigEvt = new TH1F("fHistMultiplicitySPDForTrigEvt", |
| 876 | "Centrality Distribution: SPD;SPD Centrality;Events", |
| 877 | 200, 0, 200); |
| 878 | fListHist->Add(fHistMultiplicitySPDForTrigEvt); |
| 879 | } |
| 880 | if(! fHistMultiplicitySPD) { |
| 881 | fHistMultiplicitySPD = new TH1F("fHistMultiplicitySPD", |
| 882 | "Centrality Distribution: SPD;SPD Centrality;Events", |
| 883 | 200, 0, 200); |
| 884 | fListHist->Add(fHistMultiplicitySPD); |
| 885 | } |
| 886 | if(! fHistMultiplicitySPDNoTPCOnly) { |
| 887 | fHistMultiplicitySPDNoTPCOnly = new TH1F("fHistMultiplicitySPDNoTPCOnly", |
| 888 | "Centrality Distribution: SPD;SPD Centrality;Events", |
| 889 | 200, 0, 200); |
| 890 | fListHist->Add(fHistMultiplicitySPDNoTPCOnly); |
| 891 | } |
| 892 | if(! fHistMultiplicitySPDNoTPCOnlyNoPileup) { |
| 893 | fHistMultiplicitySPDNoTPCOnlyNoPileup = new TH1F("fHistMultiplicitySPDNoTPCOnlyNoPileup", |
| 894 | "Centrality Distribution: SPD;SPD Centrality;Events", |
| 895 | 200, 0, 200); |
| 896 | fListHist->Add(fHistMultiplicitySPDNoTPCOnlyNoPileup); |
| 897 | } |
| 898 | |
| 899 | |
| 900 | |
| 76029adc |
901 | |
| 902 | //------------------------------------------------ |
| 903 | // Generated Particle Histograms |
| 904 | //------------------------------------------------ |
| 905 | |
| 906 | Int_t lCustomNBins = 200; |
| 907 | Double_t lCustomPtUpperLimit = 20; |
| 908 | Int_t lCustomNBinsMultiplicity = 100; |
| 909 | |
| 910 | //---------------------------------- |
| 911 | // Raw Generated (Pre-physics-selection) |
| 912 | //---------------------------------- |
| 913 | |
| 914 | //-------------------------------------------------------------------------------------- |
| 915 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, all generated |
| 916 | |
| 917 | if(! f3dHistGenPtVsYVsMultXiMinus) { |
| 918 | f3dHistGenPtVsYVsMultXiMinus = new TH3F( "f3dHistGenPtVsYVsMultXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 919 | fListHist->Add(f3dHistGenPtVsYVsMultXiMinus); |
| 920 | } |
| 921 | if(! f3dHistGenPtVsYVsMultXiPlus) { |
| 922 | f3dHistGenPtVsYVsMultXiPlus = new TH3F( "f3dHistGenPtVsYVsMultXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 923 | fListHist->Add(f3dHistGenPtVsYVsMultXiPlus); |
| 924 | } |
| 925 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 926 | |
| 927 | if(! f3dHistGenPtVsYVsMultOmegaMinus) { |
| 928 | f3dHistGenPtVsYVsMultOmegaMinus = new TH3F( "f3dHistGenPtVsYVsMultOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 929 | fListHist->Add(f3dHistGenPtVsYVsMultOmegaMinus); |
| 930 | } |
| 931 | if(! f3dHistGenPtVsYVsMultOmegaPlus) { |
| 932 | f3dHistGenPtVsYVsMultOmegaPlus = new TH3F( "f3dHistGenPtVsYVsMultOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 933 | fListHist->Add(f3dHistGenPtVsYVsMultOmegaPlus); |
| 934 | } |
| 935 | |
| da3539d8 |
936 | //All generated cascades, YCMS |
| 937 | |
| 938 | if(! f3dHistGenPtVsYCMSVsMultXiMinus) { |
| 939 | f3dHistGenPtVsYCMSVsMultXiMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 940 | fListHist->Add(f3dHistGenPtVsYCMSVsMultXiMinus); |
| 941 | } |
| 942 | if(! f3dHistGenPtVsYCMSVsMultXiPlus) { |
| 943 | f3dHistGenPtVsYCMSVsMultXiPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 944 | fListHist->Add(f3dHistGenPtVsYCMSVsMultXiPlus); |
| 945 | } |
| 946 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 947 | |
| 948 | if(! f3dHistGenPtVsYCMSVsMultOmegaMinus) { |
| 949 | f3dHistGenPtVsYCMSVsMultOmegaMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 950 | fListHist->Add(f3dHistGenPtVsYCMSVsMultOmegaMinus); |
| 951 | } |
| 952 | if(! f3dHistGenPtVsYCMSVsMultOmegaPlus) { |
| 953 | f3dHistGenPtVsYCMSVsMultOmegaPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 954 | fListHist->Add(f3dHistGenPtVsYCMSVsMultOmegaPlus); |
| 955 | } |
| 956 | |
| 957 | |
| 76029adc |
958 | //-------------------------------------------------------------------------------------- |
| 959 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, at selected analysis evts |
| 960 | |
| 961 | if(! f3dHistGenSelectedPtVsYVsMultXiMinus) { |
| 962 | f3dHistGenSelectedPtVsYVsMultXiMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 963 | fListHist->Add(f3dHistGenSelectedPtVsYVsMultXiMinus); |
| 964 | } |
| 965 | if(! f3dHistGenSelectedPtVsYVsMultXiPlus) { |
| 966 | f3dHistGenSelectedPtVsYVsMultXiPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 967 | fListHist->Add(f3dHistGenSelectedPtVsYVsMultXiPlus); |
| 968 | } |
| 969 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 970 | |
| 971 | if(! f3dHistGenSelectedPtVsYVsMultOmegaMinus) { |
| 972 | f3dHistGenSelectedPtVsYVsMultOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 973 | fListHist->Add(f3dHistGenSelectedPtVsYVsMultOmegaMinus); |
| 974 | } |
| 975 | if(! f3dHistGenSelectedPtVsYVsMultOmegaPlus) { |
| 976 | f3dHistGenSelectedPtVsYVsMultOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 977 | fListHist->Add(f3dHistGenSelectedPtVsYVsMultOmegaPlus); |
| 978 | } |
| 979 | |
| da3539d8 |
980 | //ANALYSIS level Cascades, YCMS |
| 981 | |
| 982 | |
| 983 | if(! f3dHistGenSelectedPtVsYCMSVsMultXiMinus) { |
| 984 | f3dHistGenSelectedPtVsYCMSVsMultXiMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 985 | fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultXiMinus); |
| 986 | } |
| 987 | if(! f3dHistGenSelectedPtVsYCMSVsMultXiPlus) { |
| 988 | f3dHistGenSelectedPtVsYCMSVsMultXiPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 989 | fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultXiPlus); |
| 990 | } |
| 991 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 992 | |
| 993 | if(! f3dHistGenSelectedPtVsYCMSVsMultOmegaMinus) { |
| 994 | f3dHistGenSelectedPtVsYCMSVsMultOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 995 | fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultOmegaMinus); |
| 996 | } |
| 997 | if(! f3dHistGenSelectedPtVsYCMSVsMultOmegaPlus) { |
| 998 | f3dHistGenSelectedPtVsYCMSVsMultOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 999 | fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultOmegaPlus); |
| 1000 | } |
| 13884279 |
1001 | |
| ea8c8e56 |
1002 | //====================================================================================== |
| 13884279 |
1003 | //-------------------------------------------------------------------------------------- |
| 1004 | // True Generated (For Multiplicity Unfolding) |
| 1005 | //-------------------------------------------------------------------------------------- |
| ea8c8e56 |
1006 | //====================================================================================== |
| 1007 | |
| 13884279 |
1008 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, all generated |
| 1009 | |
| 1010 | if(! f3dHistGenPtVsYVsMultMCXiMinus) { |
| 1011 | f3dHistGenPtVsYVsMultMCXiMinus = new TH3F( "f3dHistGenPtVsYVsMultMCXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1012 | fListHist->Add(f3dHistGenPtVsYVsMultMCXiMinus); |
| 1013 | } |
| 1014 | if(! f3dHistGenPtVsYVsMultMCXiPlus) { |
| 1015 | f3dHistGenPtVsYVsMultMCXiPlus = new TH3F( "f3dHistGenPtVsYVsMultMCXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1016 | fListHist->Add(f3dHistGenPtVsYVsMultMCXiPlus); |
| 1017 | } |
| 1018 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1019 | |
| 1020 | if(! f3dHistGenPtVsYVsMultMCOmegaMinus) { |
| 1021 | f3dHistGenPtVsYVsMultMCOmegaMinus = new TH3F( "f3dHistGenPtVsYVsMultMCOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1022 | fListHist->Add(f3dHistGenPtVsYVsMultMCOmegaMinus); |
| 1023 | } |
| 1024 | if(! f3dHistGenPtVsYVsMultMCOmegaPlus) { |
| 1025 | f3dHistGenPtVsYVsMultMCOmegaPlus = new TH3F( "f3dHistGenPtVsYVsMultMCOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1026 | fListHist->Add(f3dHistGenPtVsYVsMultMCOmegaPlus); |
| 1027 | } |
| 1028 | |
| 1029 | //All generated cascades, YCMS |
| 1030 | |
| 1031 | if(! f3dHistGenPtVsYCMSVsMultMCXiMinus) { |
| 1032 | f3dHistGenPtVsYCMSVsMultMCXiMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultMCXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1033 | fListHist->Add(f3dHistGenPtVsYCMSVsMultMCXiMinus); |
| 1034 | } |
| 1035 | if(! f3dHistGenPtVsYCMSVsMultMCXiPlus) { |
| 1036 | f3dHistGenPtVsYCMSVsMultMCXiPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultMCXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1037 | fListHist->Add(f3dHistGenPtVsYCMSVsMultMCXiPlus); |
| 1038 | } |
| 1039 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1040 | |
| 1041 | if(! f3dHistGenPtVsYCMSVsMultMCOmegaMinus) { |
| 1042 | f3dHistGenPtVsYCMSVsMultMCOmegaMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultMCOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1043 | fListHist->Add(f3dHistGenPtVsYCMSVsMultMCOmegaMinus); |
| 1044 | } |
| 1045 | if(! f3dHistGenPtVsYCMSVsMultMCOmegaPlus) { |
| 1046 | f3dHistGenPtVsYCMSVsMultMCOmegaPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultMCOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1047 | fListHist->Add(f3dHistGenPtVsYCMSVsMultMCOmegaPlus); |
| 1048 | } |
| 1049 | |
| 1050 | |
| 1051 | //-------------------------------------------------------------------------------------- |
| 1052 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, at selected analysis evts |
| 1053 | |
| 1054 | if(! f3dHistGenSelectedPtVsYVsMultMCXiMinus) { |
| 1055 | f3dHistGenSelectedPtVsYVsMultMCXiMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultMCXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1056 | fListHist->Add(f3dHistGenSelectedPtVsYVsMultMCXiMinus); |
| 1057 | } |
| 1058 | if(! f3dHistGenSelectedPtVsYVsMultMCXiPlus) { |
| 1059 | f3dHistGenSelectedPtVsYVsMultMCXiPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultMCXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1060 | fListHist->Add(f3dHistGenSelectedPtVsYVsMultMCXiPlus); |
| 1061 | } |
| 1062 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1063 | |
| 1064 | if(! f3dHistGenSelectedPtVsYVsMultMCOmegaMinus) { |
| 1065 | f3dHistGenSelectedPtVsYVsMultMCOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultMCOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1066 | fListHist->Add(f3dHistGenSelectedPtVsYVsMultMCOmegaMinus); |
| 1067 | } |
| 1068 | if(! f3dHistGenSelectedPtVsYVsMultMCOmegaPlus) { |
| 1069 | f3dHistGenSelectedPtVsYVsMultMCOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultMCOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1070 | fListHist->Add(f3dHistGenSelectedPtVsYVsMultMCOmegaPlus); |
| 1071 | } |
| 1072 | |
| 1073 | //ANALYSIS level Cascades, YCMS |
| 1074 | |
| 1075 | |
| 1076 | if(! f3dHistGenSelectedPtVsYCMSVsMultMCXiMinus) { |
| 1077 | f3dHistGenSelectedPtVsYCMSVsMultMCXiMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultMCXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1078 | fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultMCXiMinus); |
| 1079 | } |
| 1080 | if(! f3dHistGenSelectedPtVsYCMSVsMultMCXiPlus) { |
| 1081 | f3dHistGenSelectedPtVsYCMSVsMultMCXiPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultMCXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1082 | fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultMCXiPlus); |
| 1083 | } |
| 1084 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1085 | |
| 1086 | if(! f3dHistGenSelectedPtVsYCMSVsMultMCOmegaMinus) { |
| 1087 | f3dHistGenSelectedPtVsYCMSVsMultMCOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultMCOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1088 | fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultMCOmegaMinus); |
| 1089 | } |
| 1090 | if(! f3dHistGenSelectedPtVsYCMSVsMultMCOmegaPlus) { |
| 1091 | f3dHistGenSelectedPtVsYCMSVsMultMCOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultMCOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1092 | fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultMCOmegaPlus); |
| 1093 | } |
| da3539d8 |
1094 | |
| ea8c8e56 |
1095 | //====================================================================================== |
| 1096 | //-------------------------------------------------------------------------------------- |
| 1097 | // V0A |
| 1098 | //-------------------------------------------------------------------------------------- |
| 1099 | //====================================================================================== |
| 1100 | |
| 1101 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, all generated |
| 1102 | |
| 1103 | if(! f3dHistGenPtVsYVsMultV0AXiMinus) { |
| 1104 | f3dHistGenPtVsYVsMultV0AXiMinus = new TH3F( "f3dHistGenPtVsYVsMultV0AXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1105 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultV0AXiMinus); |
| 1106 | } |
| 1107 | if(! f3dHistGenPtVsYVsMultV0AXiPlus) { |
| 1108 | f3dHistGenPtVsYVsMultV0AXiPlus = new TH3F( "f3dHistGenPtVsYVsMultV0AXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1109 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultV0AXiPlus); |
| 1110 | } |
| 1111 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1112 | |
| 1113 | if(! f3dHistGenPtVsYVsMultV0AOmegaMinus) { |
| 1114 | f3dHistGenPtVsYVsMultV0AOmegaMinus = new TH3F( "f3dHistGenPtVsYVsMultV0AOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1115 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultV0AOmegaMinus); |
| 1116 | } |
| 1117 | if(! f3dHistGenPtVsYVsMultV0AOmegaPlus) { |
| 1118 | f3dHistGenPtVsYVsMultV0AOmegaPlus = new TH3F( "f3dHistGenPtVsYVsMultV0AOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1119 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultV0AOmegaPlus); |
| 1120 | } |
| 1121 | |
| 1122 | //All generated cascades, YCMS |
| 1123 | |
| 1124 | if(! f3dHistGenPtVsYCMSVsMultV0AXiMinus) { |
| 1125 | f3dHistGenPtVsYCMSVsMultV0AXiMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultV0AXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1126 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultV0AXiMinus); |
| 1127 | } |
| 1128 | if(! f3dHistGenPtVsYCMSVsMultV0AXiPlus) { |
| 1129 | f3dHistGenPtVsYCMSVsMultV0AXiPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultV0AXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1130 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultV0AXiPlus); |
| 1131 | } |
| 1132 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1133 | |
| 1134 | if(! f3dHistGenPtVsYCMSVsMultV0AOmegaMinus) { |
| 1135 | f3dHistGenPtVsYCMSVsMultV0AOmegaMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultV0AOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1136 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultV0AOmegaMinus); |
| 1137 | } |
| 1138 | if(! f3dHistGenPtVsYCMSVsMultV0AOmegaPlus) { |
| 1139 | f3dHistGenPtVsYCMSVsMultV0AOmegaPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultV0AOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1140 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultV0AOmegaPlus); |
| 1141 | } |
| 1142 | |
| 1143 | |
| 1144 | //-------------------------------------------------------------------------------------- |
| 1145 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, at selected analysis evts |
| 1146 | |
| 1147 | if(! f3dHistGenSelectedPtVsYVsMultV0AXiMinus) { |
| 1148 | f3dHistGenSelectedPtVsYVsMultV0AXiMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultV0AXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1149 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultV0AXiMinus); |
| 1150 | } |
| 1151 | if(! f3dHistGenSelectedPtVsYVsMultV0AXiPlus) { |
| 1152 | f3dHistGenSelectedPtVsYVsMultV0AXiPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultV0AXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1153 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultV0AXiPlus); |
| 1154 | } |
| 1155 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1156 | |
| 1157 | if(! f3dHistGenSelectedPtVsYVsMultV0AOmegaMinus) { |
| 1158 | f3dHistGenSelectedPtVsYVsMultV0AOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultV0AOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1159 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultV0AOmegaMinus); |
| 1160 | } |
| 1161 | if(! f3dHistGenSelectedPtVsYVsMultV0AOmegaPlus) { |
| 1162 | f3dHistGenSelectedPtVsYVsMultV0AOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultV0AOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1163 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultV0AOmegaPlus); |
| 1164 | } |
| 1165 | |
| 1166 | //ANALYSIS level Cascades, YCMS |
| 1167 | |
| 1168 | |
| 1169 | if(! f3dHistGenSelectedPtVsYCMSVsMultV0AXiMinus) { |
| 1170 | f3dHistGenSelectedPtVsYCMSVsMultV0AXiMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultV0AXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1171 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultV0AXiMinus); |
| 1172 | } |
| 1173 | if(! f3dHistGenSelectedPtVsYCMSVsMultV0AXiPlus) { |
| 1174 | f3dHistGenSelectedPtVsYCMSVsMultV0AXiPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultV0AXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1175 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultV0AXiPlus); |
| 1176 | } |
| 1177 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1178 | |
| 1179 | if(! f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaMinus) { |
| 1180 | f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1181 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaMinus); |
| 1182 | } |
| 1183 | if(! f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaPlus) { |
| 1184 | f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1185 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaPlus); |
| 1186 | } |
| 1187 | |
| 1188 | |
| 1189 | //====================================================================================== |
| 1190 | //-------------------------------------------------------------------------------------- |
| 1191 | // ZNA |
| 1192 | //-------------------------------------------------------------------------------------- |
| 1193 | //====================================================================================== |
| 1194 | |
| 1195 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, all generated |
| 1196 | |
| 1197 | if(! f3dHistGenPtVsYVsMultZNAXiMinus) { |
| 1198 | f3dHistGenPtVsYVsMultZNAXiMinus = new TH3F( "f3dHistGenPtVsYVsMultZNAXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1199 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultZNAXiMinus); |
| 1200 | } |
| 1201 | if(! f3dHistGenPtVsYVsMultZNAXiPlus) { |
| 1202 | f3dHistGenPtVsYVsMultZNAXiPlus = new TH3F( "f3dHistGenPtVsYVsMultZNAXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1203 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultZNAXiPlus); |
| 1204 | } |
| 1205 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1206 | |
| 1207 | if(! f3dHistGenPtVsYVsMultZNAOmegaMinus) { |
| 1208 | f3dHistGenPtVsYVsMultZNAOmegaMinus = new TH3F( "f3dHistGenPtVsYVsMultZNAOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1209 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultZNAOmegaMinus); |
| 1210 | } |
| 1211 | if(! f3dHistGenPtVsYVsMultZNAOmegaPlus) { |
| 1212 | f3dHistGenPtVsYVsMultZNAOmegaPlus = new TH3F( "f3dHistGenPtVsYVsMultZNAOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1213 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultZNAOmegaPlus); |
| 1214 | } |
| 1215 | |
| 1216 | //All generated cascades, YCMS |
| 1217 | |
| 1218 | if(! f3dHistGenPtVsYCMSVsMultZNAXiMinus) { |
| 1219 | f3dHistGenPtVsYCMSVsMultZNAXiMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultZNAXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1220 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultZNAXiMinus); |
| 1221 | } |
| 1222 | if(! f3dHistGenPtVsYCMSVsMultZNAXiPlus) { |
| 1223 | f3dHistGenPtVsYCMSVsMultZNAXiPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultZNAXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1224 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultZNAXiPlus); |
| 1225 | } |
| 1226 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1227 | |
| 1228 | if(! f3dHistGenPtVsYCMSVsMultZNAOmegaMinus) { |
| 1229 | f3dHistGenPtVsYCMSVsMultZNAOmegaMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultZNAOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1230 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultZNAOmegaMinus); |
| 1231 | } |
| 1232 | if(! f3dHistGenPtVsYCMSVsMultZNAOmegaPlus) { |
| 1233 | f3dHistGenPtVsYCMSVsMultZNAOmegaPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultZNAOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1234 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultZNAOmegaPlus); |
| 1235 | } |
| 1236 | |
| 1237 | |
| 1238 | //-------------------------------------------------------------------------------------- |
| 1239 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, at selected analysis evts |
| 1240 | |
| 1241 | if(! f3dHistGenSelectedPtVsYVsMultZNAXiMinus) { |
| 1242 | f3dHistGenSelectedPtVsYVsMultZNAXiMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultZNAXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1243 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultZNAXiMinus); |
| 1244 | } |
| 1245 | if(! f3dHistGenSelectedPtVsYVsMultZNAXiPlus) { |
| 1246 | f3dHistGenSelectedPtVsYVsMultZNAXiPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultZNAXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1247 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultZNAXiPlus); |
| 1248 | } |
| 1249 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1250 | |
| 1251 | if(! f3dHistGenSelectedPtVsYVsMultZNAOmegaMinus) { |
| 1252 | f3dHistGenSelectedPtVsYVsMultZNAOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultZNAOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1253 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultZNAOmegaMinus); |
| 1254 | } |
| 1255 | if(! f3dHistGenSelectedPtVsYVsMultZNAOmegaPlus) { |
| 1256 | f3dHistGenSelectedPtVsYVsMultZNAOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultZNAOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1257 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultZNAOmegaPlus); |
| 1258 | } |
| 1259 | |
| 1260 | //ANALYSIS level Cascades, YCMS |
| 1261 | |
| 1262 | |
| 1263 | if(! f3dHistGenSelectedPtVsYCMSVsMultZNAXiMinus) { |
| 1264 | f3dHistGenSelectedPtVsYCMSVsMultZNAXiMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultZNAXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1265 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultZNAXiMinus); |
| 1266 | } |
| 1267 | if(! f3dHistGenSelectedPtVsYCMSVsMultZNAXiPlus) { |
| 1268 | f3dHistGenSelectedPtVsYCMSVsMultZNAXiPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultZNAXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1269 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultZNAXiPlus); |
| 1270 | } |
| 1271 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1272 | |
| 1273 | if(! f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaMinus) { |
| 1274 | f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1275 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaMinus); |
| 1276 | } |
| 1277 | if(! f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaPlus) { |
| 1278 | f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1279 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaPlus); |
| 1280 | } |
| 1281 | |
| 1282 | |
| 1283 | //====================================================================================== |
| 1284 | //-------------------------------------------------------------------------------------- |
| 1285 | // TRK |
| 1286 | //-------------------------------------------------------------------------------------- |
| 1287 | //====================================================================================== |
| 1288 | |
| 1289 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, all generated |
| 1290 | |
| 1291 | if(! f3dHistGenPtVsYVsMultTRKXiMinus) { |
| 1292 | f3dHistGenPtVsYVsMultTRKXiMinus = new TH3F( "f3dHistGenPtVsYVsMultTRKXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1293 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultTRKXiMinus); |
| 1294 | } |
| 1295 | if(! f3dHistGenPtVsYVsMultTRKXiPlus) { |
| 1296 | f3dHistGenPtVsYVsMultTRKXiPlus = new TH3F( "f3dHistGenPtVsYVsMultTRKXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1297 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultTRKXiPlus); |
| 1298 | } |
| 1299 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1300 | |
| 1301 | if(! f3dHistGenPtVsYVsMultTRKOmegaMinus) { |
| 1302 | f3dHistGenPtVsYVsMultTRKOmegaMinus = new TH3F( "f3dHistGenPtVsYVsMultTRKOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1303 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultTRKOmegaMinus); |
| 1304 | } |
| 1305 | if(! f3dHistGenPtVsYVsMultTRKOmegaPlus) { |
| 1306 | f3dHistGenPtVsYVsMultTRKOmegaPlus = new TH3F( "f3dHistGenPtVsYVsMultTRKOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1307 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultTRKOmegaPlus); |
| 1308 | } |
| 1309 | |
| 1310 | //All generated cascades, YCMS |
| 1311 | |
| 1312 | if(! f3dHistGenPtVsYCMSVsMultTRKXiMinus) { |
| 1313 | f3dHistGenPtVsYCMSVsMultTRKXiMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultTRKXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1314 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultTRKXiMinus); |
| 1315 | } |
| 1316 | if(! f3dHistGenPtVsYCMSVsMultTRKXiPlus) { |
| 1317 | f3dHistGenPtVsYCMSVsMultTRKXiPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultTRKXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1318 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultTRKXiPlus); |
| 1319 | } |
| 1320 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1321 | |
| 1322 | if(! f3dHistGenPtVsYCMSVsMultTRKOmegaMinus) { |
| 1323 | f3dHistGenPtVsYCMSVsMultTRKOmegaMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultTRKOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1324 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultTRKOmegaMinus); |
| 1325 | } |
| 1326 | if(! f3dHistGenPtVsYCMSVsMultTRKOmegaPlus) { |
| 1327 | f3dHistGenPtVsYCMSVsMultTRKOmegaPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultTRKOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1328 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultTRKOmegaPlus); |
| 1329 | } |
| 1330 | |
| 1331 | |
| 1332 | //-------------------------------------------------------------------------------------- |
| 1333 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, at selected analysis evts |
| 1334 | |
| 1335 | if(! f3dHistGenSelectedPtVsYVsMultTRKXiMinus) { |
| 1336 | f3dHistGenSelectedPtVsYVsMultTRKXiMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultTRKXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1337 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultTRKXiMinus); |
| 1338 | } |
| 1339 | if(! f3dHistGenSelectedPtVsYVsMultTRKXiPlus) { |
| 1340 | f3dHistGenSelectedPtVsYVsMultTRKXiPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultTRKXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1341 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultTRKXiPlus); |
| 1342 | } |
| 1343 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1344 | |
| 1345 | if(! f3dHistGenSelectedPtVsYVsMultTRKOmegaMinus) { |
| 1346 | f3dHistGenSelectedPtVsYVsMultTRKOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultTRKOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1347 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultTRKOmegaMinus); |
| 1348 | } |
| 1349 | if(! f3dHistGenSelectedPtVsYVsMultTRKOmegaPlus) { |
| 1350 | f3dHistGenSelectedPtVsYVsMultTRKOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultTRKOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1351 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultTRKOmegaPlus); |
| 1352 | } |
| 1353 | |
| 1354 | //ANALYSIS level Cascades, YCMS |
| 1355 | |
| 1356 | |
| 1357 | if(! f3dHistGenSelectedPtVsYCMSVsMultTRKXiMinus) { |
| 1358 | f3dHistGenSelectedPtVsYCMSVsMultTRKXiMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultTRKXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1359 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultTRKXiMinus); |
| 1360 | } |
| 1361 | if(! f3dHistGenSelectedPtVsYCMSVsMultTRKXiPlus) { |
| 1362 | f3dHistGenSelectedPtVsYCMSVsMultTRKXiPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultTRKXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1363 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultTRKXiPlus); |
| 1364 | } |
| 1365 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1366 | |
| 1367 | if(! f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaMinus) { |
| 1368 | f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1369 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaMinus); |
| 1370 | } |
| 1371 | if(! f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaPlus) { |
| 1372 | f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1373 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaPlus); |
| 1374 | } |
| 1375 | |
| 1376 | //====================================================================================== |
| 1377 | //-------------------------------------------------------------------------------------- |
| 1378 | // SPD |
| 1379 | //-------------------------------------------------------------------------------------- |
| 1380 | //====================================================================================== |
| 1381 | |
| 1382 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, all generated |
| 1383 | |
| 1384 | if(! f3dHistGenPtVsYVsMultSPDXiMinus) { |
| 1385 | f3dHistGenPtVsYVsMultSPDXiMinus = new TH3F( "f3dHistGenPtVsYVsMultSPDXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1386 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultSPDXiMinus); |
| 1387 | } |
| 1388 | if(! f3dHistGenPtVsYVsMultSPDXiPlus) { |
| 1389 | f3dHistGenPtVsYVsMultSPDXiPlus = new TH3F( "f3dHistGenPtVsYVsMultSPDXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1390 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultSPDXiPlus); |
| 1391 | } |
| 1392 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1393 | |
| 1394 | if(! f3dHistGenPtVsYVsMultSPDOmegaMinus) { |
| 1395 | f3dHistGenPtVsYVsMultSPDOmegaMinus = new TH3F( "f3dHistGenPtVsYVsMultSPDOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1396 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultSPDOmegaMinus); |
| 1397 | } |
| 1398 | if(! f3dHistGenPtVsYVsMultSPDOmegaPlus) { |
| 1399 | f3dHistGenPtVsYVsMultSPDOmegaPlus = new TH3F( "f3dHistGenPtVsYVsMultSPDOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1400 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYVsMultSPDOmegaPlus); |
| 1401 | } |
| 1402 | |
| 1403 | //All generated cascades, YCMS |
| 1404 | |
| 1405 | if(! f3dHistGenPtVsYCMSVsMultSPDXiMinus) { |
| 1406 | f3dHistGenPtVsYCMSVsMultSPDXiMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultSPDXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1407 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultSPDXiMinus); |
| 1408 | } |
| 1409 | if(! f3dHistGenPtVsYCMSVsMultSPDXiPlus) { |
| 1410 | f3dHistGenPtVsYCMSVsMultSPDXiPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultSPDXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1411 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultSPDXiPlus); |
| 1412 | } |
| 1413 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1414 | |
| 1415 | if(! f3dHistGenPtVsYCMSVsMultSPDOmegaMinus) { |
| 1416 | f3dHistGenPtVsYCMSVsMultSPDOmegaMinus = new TH3F( "f3dHistGenPtVsYCMSVsMultSPDOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1417 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultSPDOmegaMinus); |
| 1418 | } |
| 1419 | if(! f3dHistGenPtVsYCMSVsMultSPDOmegaPlus) { |
| 1420 | f3dHistGenPtVsYCMSVsMultSPDOmegaPlus = new TH3F( "f3dHistGenPtVsYCMSVsMultSPDOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1421 | if(fkIsNuclear) fListHist->Add(f3dHistGenPtVsYCMSVsMultSPDOmegaPlus); |
| 1422 | } |
| 1423 | |
| 1424 | |
| 1425 | //-------------------------------------------------------------------------------------- |
| 1426 | //--- 3D Histo (Pt, Y, Multiplicity) for generated XiMinus/Plus, at selected analysis evts |
| 1427 | |
| 1428 | if(! f3dHistGenSelectedPtVsYVsMultSPDXiMinus) { |
| 1429 | f3dHistGenSelectedPtVsYVsMultSPDXiMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultSPDXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1430 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultSPDXiMinus); |
| 1431 | } |
| 1432 | if(! f3dHistGenSelectedPtVsYVsMultSPDXiPlus) { |
| 1433 | f3dHistGenSelectedPtVsYVsMultSPDXiPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultSPDXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1434 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultSPDXiPlus); |
| 1435 | } |
| 1436 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1437 | |
| 1438 | if(! f3dHistGenSelectedPtVsYVsMultSPDOmegaMinus) { |
| 1439 | f3dHistGenSelectedPtVsYVsMultSPDOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYVsMultSPDOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1440 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultSPDOmegaMinus); |
| 1441 | } |
| 1442 | if(! f3dHistGenSelectedPtVsYVsMultSPDOmegaPlus) { |
| 1443 | f3dHistGenSelectedPtVsYVsMultSPDOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYVsMultSPDOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1444 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYVsMultSPDOmegaPlus); |
| 1445 | } |
| 1446 | |
| 1447 | //ANALYSIS level Cascades, YCMS |
| 1448 | |
| 1449 | |
| 1450 | if(! f3dHistGenSelectedPtVsYCMSVsMultSPDXiMinus) { |
| 1451 | f3dHistGenSelectedPtVsYCMSVsMultSPDXiMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultSPDXiMinus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1452 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultSPDXiMinus); |
| 1453 | } |
| 1454 | if(! f3dHistGenSelectedPtVsYCMSVsMultSPDXiPlus) { |
| 1455 | f3dHistGenSelectedPtVsYCMSVsMultSPDXiPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultSPDXiPlus", "Pt_{#Xi} Vs Y_{#Xi} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Xi} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1456 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultSPDXiPlus); |
| 1457 | } |
| 1458 | //--- 3D Histo (Pt, Y, Multiplicity) for generated OmegaMinus/Plus |
| 1459 | |
| 1460 | if(! f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaMinus) { |
| 1461 | f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaMinus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaMinus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1462 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaMinus); |
| 1463 | } |
| 1464 | if(! f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaPlus) { |
| 1465 | f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaPlus = new TH3F( "f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaPlus", "Pt_{#Omega} Vs Y_{#Omega} Vs Multiplicity; Pt_{cascade} (GeV/c); Y_{#Omega} ; Mult", lCustomNBins, 0., lCustomPtUpperLimit, 48, -1.2,1.2,lCustomNBinsMultiplicity,0,lCustomNBinsMultiplicity); |
| 1466 | if(fkIsNuclear) fListHist->Add(f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaPlus); |
| 1467 | } |
| 1468 | |
| 76029adc |
1469 | //---------------------------------- |
| 1470 | // Primary Vertex Position Histos |
| 1471 | //---------------------------------- |
| 1472 | |
| 1473 | if(! fHistPVx) { |
| 1474 | fHistPVx = new TH1F("fHistPVx", |
| 1475 | "PV x position;Nbr of Evts;x", |
| 1476 | 2000, -0.5, 0.5); |
| 1477 | fListHist->Add(fHistPVx); |
| 1478 | } |
| 1479 | if(! fHistPVy) { |
| 1480 | fHistPVy = new TH1F("fHistPVy", |
| 1481 | "PV y position;Nbr of Evts;y", |
| 1482 | 2000, -0.5, 0.5); |
| 1483 | fListHist->Add(fHistPVy); |
| 1484 | } |
| 1485 | if(! fHistPVz) { |
| 1486 | fHistPVz = new TH1F("fHistPVz", |
| 1487 | "PV z position;Nbr of Evts;z", |
| 1488 | 400, -20, 20); |
| 1489 | fListHist->Add(fHistPVz); |
| 1490 | } |
| 1491 | |
| 1492 | if(! fHistPVxAnalysis) { |
| 1493 | fHistPVxAnalysis = new TH1F("fHistPVxAnalysis", |
| 1494 | "PV x position;Nbr of Evts;x", |
| 1495 | 2000, -0.5, 0.5); |
| 1496 | fListHist->Add(fHistPVxAnalysis); |
| 1497 | } |
| 1498 | if(! fHistPVyAnalysis) { |
| 1499 | fHistPVyAnalysis = new TH1F("fHistPVyAnalysis", |
| 1500 | "PV y position;Nbr of Evts;y", |
| 1501 | 2000, -0.5, 0.5); |
| 1502 | fListHist->Add(fHistPVyAnalysis); |
| 1503 | } |
| 1504 | if(! fHistPVzAnalysis) { |
| 1505 | fHistPVzAnalysis = new TH1F("fHistPVzAnalysis", |
| 1506 | "PV z position;Nbr of Evts;z", |
| 1507 | 400, -20, 20); |
| 1508 | fListHist->Add(fHistPVzAnalysis); |
| 1509 | } |
| 1510 | |
| 1511 | //List of Histograms: Normal |
| 1512 | PostData(1, fListHist); |
| 1513 | |
| 1514 | //TTree Object: Saved to base directory. Should cache to disk while saving. |
| 1515 | //(Important to avoid excessive memory usage, particularly when merging) |
| 1516 | PostData(2, fTreeCascade); |
| 1517 | |
| 1518 | }// end UserCreateOutputObjects |
| 1519 | |
| 1520 | |
| 1521 | //________________________________________________________________________ |
| 1522 | void AliAnalysisTaskExtractPerformanceCascade::UserExec(Option_t *) |
| 1523 | { |
| 1524 | // Main loop |
| 1525 | // Called for each event |
| 1526 | |
| 1527 | AliESDEvent *lESDevent = 0x0; |
| 1528 | AliMCEvent *lMCevent = 0x0; |
| 1529 | AliStack *lMCstack = 0x0; |
| 1530 | |
| 1531 | Int_t lNumberOfV0s = -1; |
| 1532 | Double_t lTrkgPrimaryVtxPos[3] = {-100.0, -100.0, -100.0}; |
| 1533 | Double_t lBestPrimaryVtxPos[3] = {-100.0, -100.0, -100.0}; |
| 1534 | Double_t lMagneticField = -10.; |
| 1535 | |
| 1536 | // Connect to the InputEvent |
| 1537 | // After these lines, we should have an ESD/AOD event + the number of V0s in it. |
| 1538 | |
| 1539 | // Appropriate for ESD analysis! |
| 1540 | |
| 1541 | lESDevent = dynamic_cast<AliESDEvent*>( InputEvent() ); |
| 1542 | if (!lESDevent) { |
| 1543 | AliWarning("ERROR: lESDevent not available \n"); |
| 1544 | return; |
| 1545 | } |
| 1546 | |
| 1547 | /* --- Acquisition of exact event ID |
| 1548 | fTreeVariableRunNumber = lESDevent->GetRunNumber(); |
| 1549 | fTreeVariableEventNumber = |
| 1550 | ( ( ((ULong64_t)lESDevent->GetPeriodNumber() ) << 36 ) | |
| 1551 | ( ((ULong64_t)lESDevent->GetOrbitNumber () ) << 12 ) | |
| 1552 | ((ULong64_t)lESDevent->GetBunchCrossNumber() ) ); |
| 1553 | */ |
| 1554 | lMCevent = MCEvent(); |
| 1555 | if (!lMCevent) { |
| 1556 | Printf("ERROR: Could not retrieve MC event \n"); |
| 1557 | cout << "Name of the file with pb :" << fInputHandler->GetTree()->GetCurrentFile()->GetName() << endl; |
| 1558 | return; |
| 1559 | } |
| 1560 | |
| 1561 | lMCstack = lMCevent->Stack(); |
| 1562 | if (!lMCstack) { |
| 1563 | Printf("ERROR: Could not retrieve MC stack \n"); |
| 1564 | cout << "Name of the file with pb :" << fInputHandler->GetTree()->GetCurrentFile()->GetName() << endl; |
| 1565 | return; |
| 1566 | } |
| 1567 | TArrayF mcPrimaryVtx; |
| 1568 | AliGenEventHeader* mcHeader=lMCevent->GenEventHeader(); |
| 1569 | if(!mcHeader) return; |
| 1570 | mcHeader->PrimaryVertex(mcPrimaryVtx); |
| 1571 | |
| 1572 | //------------------------------------------------ |
| 1573 | // Multiplicity Information Acquistion |
| 1574 | //------------------------------------------------ |
| 1575 | |
| 1576 | //REVISED multiplicity estimator after 'multiplicity day' (2011) |
| aa06bcc8 |
1577 | Int_t lMultiplicity = -100; |
| 1578 | Int_t lMultiplicityV0A = -100; |
| 1579 | Int_t lMultiplicityZNA = -100; |
| 1580 | Int_t lMultiplicityTRK = -100; |
| 1581 | Int_t lMultiplicitySPD = -100; |
| 76029adc |
1582 | |
| 1583 | //testing purposes |
| cda235e2 |
1584 | if(fkIsNuclear == kFALSE) lMultiplicity = fESDtrackCuts->GetReferenceMultiplicity(lESDevent, AliESDtrackCuts::kTrackletsITSTPC, fEtaRefMult ); |
| 76029adc |
1585 | |
| 9aefe7ef |
1586 | //--------- GENERATED NUMBER OF CHARGED PARTICLES |
| 1587 | // ---> Set Variables to Zero again |
| 1588 | // ---> Variable Definition |
| 1589 | |
| 1590 | Long_t lNumberOfCharged = 0; |
| 1591 | |
| 1592 | //----- Loop on Stack ---------------------------------------------------------------- |
| 1593 | for (Int_t iCurrentLabelStack = 0; iCurrentLabelStack < (lMCstack->GetNtrack()); iCurrentLabelStack++) |
| 1594 | {// This is the begining of the loop on tracks |
| 1595 | TParticle* particleOne = lMCstack->Particle(iCurrentLabelStack); |
| 1596 | if(!particleOne) continue; |
| 1597 | if(!particleOne->GetPDG()) continue; |
| 1598 | Double_t lThisCharge = particleOne->GetPDG()->Charge()/3.; |
| 1599 | if(TMath::Abs(lThisCharge)<0.001) continue; |
| 1600 | if(! (lMCstack->IsPhysicalPrimary(iCurrentLabelStack)) ) continue; |
| 1601 | |
| 1602 | //Double_t gpt = particleOne -> Pt(); |
| 1603 | Double_t geta = particleOne -> Eta(); |
| 1604 | |
| 1605 | if( TMath::Abs(geta) < 0.5) lNumberOfCharged++; |
| 1606 | }//End of loop on tracks |
| 1607 | //----- End Loop on Stack ------------------------------------------------------------ |
| 1608 | |
| 1609 | |
| 76029adc |
1610 | //---> If this is a nuclear collision, then go nuclear on "multiplicity" variable... |
| 1611 | //---> Warning: Experimental |
| 1612 | if(fkIsNuclear == kTRUE){ |
| 1613 | AliCentrality* centrality; |
| 1614 | centrality = lESDevent->GetCentrality(); |
| da3539d8 |
1615 | lMultiplicity = ( ( Int_t ) ( centrality->GetCentralityPercentile( fCentralityEstimator.Data() ) ) ); |
| aa06bcc8 |
1616 | lMultiplicityV0A = ( ( Int_t ) ( centrality->GetCentralityPercentile( "V0A" ) ) ); |
| 1617 | lMultiplicityZNA = ( ( Int_t ) ( centrality->GetCentralityPercentile( "ZNA" ) ) ); |
| 1618 | lMultiplicityTRK = ( ( Int_t ) ( centrality->GetCentralityPercentile( "TRK" ) ) ); |
| f8bc074c |
1619 | lMultiplicitySPD = ( ( Int_t ) ( centrality->GetCentralityPercentile( "CL1" ) ) ); |
| 76029adc |
1620 | if (centrality->GetQuality()>1) { |
| 1621 | PostData(1, fListHist); |
| 1622 | PostData(2, fTreeCascade); |
| 1623 | return; |
| 1624 | } |
| 1625 | } |
| 1626 | |
| 1627 | //Set variable for filling tree afterwards! |
| 1628 | //---> pp case......: GetReferenceMultiplicity |
| 1629 | //---> Pb-Pb case...: Centrality by V0M |
| 1630 | |
| 1631 | fTreeCascVarMultiplicity = lMultiplicity; |
| 9aefe7ef |
1632 | fTreeCascVarMultiplicityMC = lNumberOfCharged; |
| aa06bcc8 |
1633 | fTreeCascVarMultiplicityV0A = lMultiplicityV0A; |
| 1634 | fTreeCascVarMultiplicityZNA = lMultiplicityZNA; |
| 1635 | fTreeCascVarMultiplicityTRK = lMultiplicityTRK; |
| 1636 | fTreeCascVarMultiplicitySPD = lMultiplicitySPD; |
| 76029adc |
1637 | |
| 1638 | fHistV0MultiplicityBeforeTrigSel->Fill ( lESDevent->GetNumberOfV0s() ); |
| 1639 | fHistMultiplicityBeforeTrigSel->Fill ( lMultiplicity ); |
| aa06bcc8 |
1640 | fHistMultiplicityV0ABeforeTrigSel->Fill ( lMultiplicityV0A ); |
| 1641 | fHistMultiplicityZNABeforeTrigSel->Fill ( lMultiplicityZNA ); |
| 1642 | fHistMultiplicityTRKBeforeTrigSel->Fill ( lMultiplicityTRK ); |
| 1643 | fHistMultiplicitySPDBeforeTrigSel->Fill ( lMultiplicitySPD ); |
| 1644 | |
| 76029adc |
1645 | //------------------------------------------------ |
| 1646 | // MC Information Acquistion |
| 1647 | //------------------------------------------------ |
| 1648 | |
| 1649 | Int_t iNumberOfPrimaries = -1; |
| 1650 | iNumberOfPrimaries = lMCstack->GetNprimary(); |
| 1651 | if(iNumberOfPrimaries < 1) return; |
| 1652 | |
| 1653 | //------------------------------------------------ |
| 1654 | // Variable Definition |
| 1655 | //------------------------------------------------ |
| 1656 | |
| 1657 | Int_t lNbMCPrimary = 0; |
| 1658 | |
| 76029adc |
1659 | Double_t lPtCurrentPart = 0; |
| 1660 | |
| 1661 | //Int_t lComeFromSigma = 0; |
| 1662 | |
| 1663 | // current mc particle 's mother |
| 1664 | //Int_t iCurrentMother = 0; |
| 1665 | lNbMCPrimary = lMCstack->GetNprimary(); |
| 1666 | |
| 1667 | //------------------------------------------------ |
| 1668 | // Pre-Physics Selection |
| 1669 | //------------------------------------------------ |
| 1670 | |
| 1671 | //----- Loop on primary Xi, Omega -------------------------------------------------------------- |
| 1672 | for (Int_t iCurrentLabelStack = 0; iCurrentLabelStack < lNbMCPrimary; iCurrentLabelStack++) |
| 1673 | {// This is the begining of the loop on primaries |
| 1674 | |
| 1675 | TParticle* lCurrentParticlePrimary = 0x0; |
| 1676 | lCurrentParticlePrimary = lMCstack->Particle( iCurrentLabelStack ); |
| 1677 | if(!lCurrentParticlePrimary){ |
| 1678 | Printf("Cascade loop %d - MC TParticle pointer to current stack particle = 0x0 ! Skip ...\n", iCurrentLabelStack ); |
| 1679 | continue; |
| 1680 | } |
| 1681 | if ( TMath::Abs(lCurrentParticlePrimary->GetPdgCode()) == 3312 || TMath::Abs(lCurrentParticlePrimary->GetPdgCode()) == 3334 ) { |
| 1682 | Double_t lRapXiMCPrimary = -100; |
| 1683 | if( (lCurrentParticlePrimary->Energy() - lCurrentParticlePrimary->Pz() +1.e-13) != 0 ) { |
| 1684 | if ( (lCurrentParticlePrimary->Energy() + lCurrentParticlePrimary->Pz()) / (lCurrentParticlePrimary->Energy() - lCurrentParticlePrimary->Pz() +1.e-13) !=0 ){ |
| 1685 | lRapXiMCPrimary = 0.5*TMath::Log( (lCurrentParticlePrimary->Energy() + lCurrentParticlePrimary->Pz()) / (lCurrentParticlePrimary->Energy() - lCurrentParticlePrimary->Pz() +1.e-13) ); |
| 1686 | } |
| 1687 | } |
| 1688 | |
| 1689 | //================================================================================= |
| 1690 | // Xi Histograms |
| 1691 | if( lCurrentParticlePrimary->GetPdgCode() == 3312 ){ |
| 9aefe7ef |
1692 | lPtCurrentPart = lCurrentParticlePrimary->Pt(); |
| 1693 | f3dHistGenPtVsYVsMultXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicity); |
| 1694 | f3dHistGenPtVsYCMSVsMultXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicity); |
| 1695 | //MultMC |
| 1696 | f3dHistGenPtVsYVsMultMCXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lNumberOfCharged); |
| 1697 | f3dHistGenPtVsYCMSVsMultMCXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lNumberOfCharged); |
| ea8c8e56 |
1698 | //V0A |
| 1699 | f3dHistGenPtVsYVsMultV0AXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityV0A); |
| 1700 | f3dHistGenPtVsYCMSVsMultV0AXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityV0A); |
| 1701 | //ZNA |
| 1702 | f3dHistGenPtVsYVsMultZNAXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityZNA); |
| 1703 | f3dHistGenPtVsYCMSVsMultZNAXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityZNA); |
| 1704 | //TRK |
| 1705 | f3dHistGenPtVsYVsMultTRKXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityTRK); |
| 1706 | f3dHistGenPtVsYCMSVsMultTRKXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityTRK); |
| 1707 | //SPD |
| 1708 | f3dHistGenPtVsYVsMultSPDXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicitySPD); |
| 1709 | f3dHistGenPtVsYCMSVsMultSPDXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicitySPD); |
| 76029adc |
1710 | } |
| 1711 | if( lCurrentParticlePrimary->GetPdgCode() == -3312 ){ |
| 9aefe7ef |
1712 | lPtCurrentPart = lCurrentParticlePrimary->Pt(); |
| 1713 | f3dHistGenPtVsYVsMultXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicity); |
| 1714 | f3dHistGenPtVsYCMSVsMultXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicity); |
| 1715 | //MultMC |
| 1716 | f3dHistGenPtVsYVsMultMCXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lNumberOfCharged); |
| 1717 | f3dHistGenPtVsYCMSVsMultMCXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lNumberOfCharged); |
| ea8c8e56 |
1718 | //V0A |
| 1719 | f3dHistGenPtVsYVsMultV0AXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityV0A); |
| 1720 | f3dHistGenPtVsYCMSVsMultV0AXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityV0A); |
| 1721 | //ZNA |
| 1722 | f3dHistGenPtVsYVsMultZNAXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityZNA); |
| 1723 | f3dHistGenPtVsYCMSVsMultZNAXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityZNA); |
| 1724 | //TRK |
| 1725 | f3dHistGenPtVsYVsMultTRKXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityTRK); |
| 1726 | f3dHistGenPtVsYCMSVsMultTRKXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityTRK); |
| 1727 | //SPD |
| 1728 | f3dHistGenPtVsYVsMultSPDXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicitySPD); |
| 1729 | f3dHistGenPtVsYCMSVsMultSPDXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicitySPD); |
| 76029adc |
1730 | } |
| 1731 | // Omega Histograms |
| 1732 | if( lCurrentParticlePrimary->GetPdgCode() == 3334 ){ |
| ea8c8e56 |
1733 | lPtCurrentPart = lCurrentParticlePrimary->Pt(); |
| 1734 | f3dHistGenPtVsYVsMultOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicity); |
| 1735 | f3dHistGenPtVsYCMSVsMultOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicity); |
| 9aefe7ef |
1736 | //MultMC |
| ea8c8e56 |
1737 | f3dHistGenPtVsYVsMultMCOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lNumberOfCharged); |
| 1738 | f3dHistGenPtVsYCMSVsMultMCOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lNumberOfCharged); |
| 1739 | //V0A |
| 1740 | f3dHistGenPtVsYVsMultV0AOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityV0A); |
| 1741 | f3dHistGenPtVsYCMSVsMultV0AOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityV0A); |
| 1742 | //ZNA |
| 1743 | f3dHistGenPtVsYVsMultZNAOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityZNA); |
| 1744 | f3dHistGenPtVsYCMSVsMultZNAOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityZNA); |
| 1745 | //TRK |
| 1746 | f3dHistGenPtVsYVsMultTRKOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityTRK); |
| 1747 | f3dHistGenPtVsYCMSVsMultTRKOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityTRK); |
| 1748 | //SPD |
| 1749 | f3dHistGenPtVsYVsMultSPDOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicitySPD); |
| 1750 | f3dHistGenPtVsYCMSVsMultSPDOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicitySPD); |
| 76029adc |
1751 | } |
| 9aefe7ef |
1752 | if( lCurrentParticlePrimary->GetPdgCode() == -3334 ){ |
| 76029adc |
1753 | lPtCurrentPart = lCurrentParticlePrimary->Pt(); |
| 1754 | f3dHistGenPtVsYVsMultOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicity); |
| da3539d8 |
1755 | f3dHistGenPtVsYCMSVsMultOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicity); |
| 9aefe7ef |
1756 | //MultMC |
| 1757 | f3dHistGenPtVsYVsMultMCOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lNumberOfCharged); |
| 1758 | f3dHistGenPtVsYCMSVsMultMCOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lNumberOfCharged); |
| ea8c8e56 |
1759 | //V0A |
| 1760 | f3dHistGenPtVsYVsMultV0AOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityV0A); |
| 1761 | f3dHistGenPtVsYCMSVsMultV0AOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityV0A); |
| 1762 | //ZNA |
| 1763 | f3dHistGenPtVsYVsMultZNAOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityZNA); |
| 1764 | f3dHistGenPtVsYCMSVsMultZNAOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityZNA); |
| 1765 | //TRK |
| 1766 | f3dHistGenPtVsYVsMultTRKOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityTRK); |
| 1767 | f3dHistGenPtVsYCMSVsMultTRKOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityTRK); |
| 1768 | //SPD |
| 1769 | f3dHistGenPtVsYVsMultSPDOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicitySPD); |
| 1770 | f3dHistGenPtVsYCMSVsMultSPDOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicitySPD); |
| 76029adc |
1771 | } |
| 9aefe7ef |
1772 | } |
| 76029adc |
1773 | } |
| 1774 | //----- End Loop on primary Xi, Omega ---------------------------------------------------------- |
| 1775 | |
| 1776 | // ---> Set Variables to Zero again |
| 1777 | // ---> Variable Definition |
| 1778 | |
| 76029adc |
1779 | lPtCurrentPart = 0; |
| 1780 | |
| 1781 | //------------------------------------------------ |
| 1782 | // Physics Selection |
| 1783 | //------------------------------------------------ |
| 1784 | |
| 1785 | UInt_t maskIsSelected = ((AliInputEventHandler*)(AliAnalysisManager::GetAnalysisManager()->GetInputEventHandler()))->IsEventSelected(); |
| 1786 | Bool_t isSelected = 0; |
| 1787 | isSelected = (maskIsSelected & AliVEvent::kMB) == AliVEvent::kMB; |
| 1788 | |
| 2213f6fc |
1789 | //pA triggering: CINT7 |
| 1790 | if( fkSwitchINT7 ) isSelected = (maskIsSelected & AliVEvent::kINT7) == AliVEvent::kINT7; |
| 1791 | |
| 76029adc |
1792 | //Standard Min-Bias Selection |
| 1793 | if ( ! isSelected ) { |
| 1794 | PostData(1, fListHist); |
| 1795 | PostData(2, fTreeCascade); |
| 1796 | return; |
| 1797 | } |
| 1798 | |
| d8841e95 |
1799 | //------------------------------------------------ |
| 1800 | // Rerun cascade vertexer! |
| 1801 | //------------------------------------------------ |
| 2213f6fc |
1802 | /* |
| d8841e95 |
1803 | lESDevent->ResetCascades(); |
| 1804 | lESDevent->ResetV0s(); |
| 1805 | |
| 1806 | AliV0vertexer lV0vtxer; |
| 1807 | AliCascadeVertexer lCascVtxer; |
| 1808 | |
| 1809 | lV0vtxer.SetDefaultCuts(fV0Sels); |
| 1810 | lCascVtxer.SetDefaultCuts(fCascSels); |
| 1811 | |
| 1812 | lV0vtxer.Tracks2V0vertices(lESDevent); |
| 1813 | lCascVtxer.V0sTracks2CascadeVertices(lESDevent); |
| 2213f6fc |
1814 | */ |
| 76029adc |
1815 | //------------------------------------------------ |
| 1816 | // After Trigger Selection |
| 1817 | //------------------------------------------------ |
| 1818 | |
| 1819 | lNumberOfV0s = lESDevent->GetNumberOfV0s(); |
| 1820 | |
| 1821 | //Set variable for filling tree afterwards! |
| 1822 | fHistV0MultiplicityForTrigEvt->Fill(lNumberOfV0s); |
| 1823 | fHistMultiplicityForTrigEvt->Fill ( lMultiplicity ); |
| aa06bcc8 |
1824 | fHistMultiplicityV0AForTrigEvt ->Fill( lMultiplicityV0A ); |
| 1825 | fHistMultiplicityZNAForTrigEvt ->Fill( lMultiplicityZNA ); |
| 1826 | fHistMultiplicityTRKForTrigEvt ->Fill( lMultiplicityTRK ); |
| 1827 | fHistMultiplicitySPDForTrigEvt ->Fill( lMultiplicitySPD ); |
| 76029adc |
1828 | |
| 1829 | //------------------------------------------------ |
| 1830 | // Getting: Primary Vertex + MagField Info |
| 1831 | //------------------------------------------------ |
| 1832 | |
| 1833 | const AliESDVertex *lPrimaryTrackingESDVtx = lESDevent->GetPrimaryVertexTracks(); |
| 1834 | // get the vtx stored in ESD found with tracks |
| 1835 | lPrimaryTrackingESDVtx->GetXYZ( lTrkgPrimaryVtxPos ); |
| 1836 | |
| 1837 | const AliESDVertex *lPrimaryBestESDVtx = lESDevent->GetPrimaryVertex(); |
| 1838 | // get the best primary vertex available for the event |
| 1839 | // As done in AliCascadeVertexer, we keep the one which is the best one available. |
| 1840 | // between : Tracking vertex > SPD vertex > TPC vertex > default SPD vertex |
| 1841 | // This one will be used for next calculations (DCA essentially) |
| 1842 | lPrimaryBestESDVtx->GetXYZ( lBestPrimaryVtxPos ); |
| 1843 | |
| 1844 | Double_t lPrimaryVtxPosition[3]; |
| 1845 | const AliVVertex *primaryVtx = lESDevent->GetPrimaryVertex(); |
| 1846 | lPrimaryVtxPosition[0] = primaryVtx->GetX(); |
| 1847 | lPrimaryVtxPosition[1] = primaryVtx->GetY(); |
| 1848 | lPrimaryVtxPosition[2] = primaryVtx->GetZ(); |
| 1849 | fHistPVx->Fill( lPrimaryVtxPosition[0] ); |
| 1850 | fHistPVy->Fill( lPrimaryVtxPosition[1] ); |
| 1851 | fHistPVz->Fill( lPrimaryVtxPosition[2] ); |
| 1852 | |
| ab47349e |
1853 | //------------------------------------------------ |
| 1854 | // Primary Vertex Requirements Section: |
| 1855 | // ---> pp and PbPb: Only requires |z|<10cm |
| 1856 | // ---> pPb: all requirements checked at this stage |
| 1857 | //------------------------------------------------ |
| 1858 | |
| 1859 | //Roberto's PV selection criteria, implemented 17th April 2013 |
| 1860 | |
| 1861 | /* vertex selection */ |
| 1862 | Bool_t fHasVertex = kFALSE; |
| 1863 | |
| 1864 | const AliESDVertex *vertex = lESDevent->GetPrimaryVertexTracks(); |
| 1865 | if (vertex->GetNContributors() < 1) { |
| 1866 | vertex = lESDevent->GetPrimaryVertexSPD(); |
| 1867 | if (vertex->GetNContributors() < 1) fHasVertex = kFALSE; |
| 1868 | else fHasVertex = kTRUE; |
| 1869 | TString vtxTyp = vertex->GetTitle(); |
| 1870 | Double_t cov[6]={0}; |
| 1871 | vertex->GetCovarianceMatrix(cov); |
| 1872 | Double_t zRes = TMath::Sqrt(cov[5]); |
| 1873 | if (vtxTyp.Contains("vertexer:Z") && (zRes>0.25)) fHasVertex = kFALSE; |
| 1874 | } |
| 1875 | else fHasVertex = kTRUE; |
| 1876 | |
| 1877 | //Is First event in chunk rejection: Still present! |
| 1878 | if(fkpAVertexSelection==kTRUE && fHasVertex == kFALSE) { |
| 1879 | AliWarning("Pb / | PV does not satisfy selection criteria!"); |
| 2add50c1 |
1880 | PostData(1, fListHist); |
| 1881 | PostData(2, fTreeCascade); |
| 1882 | return; |
| 1883 | } |
| ab47349e |
1884 | |
| 1885 | //Is First event in chunk rejection: Still present! |
| 2add50c1 |
1886 | if(fkpAVertexSelection==kTRUE && fUtils->IsFirstEventInChunk(lESDevent)) { |
| 1887 | AliWarning("Pb / | This is the first event in the chunk!"); |
| 1888 | PostData(1, fListHist); |
| 1889 | PostData(2, fTreeCascade); |
| 1890 | return; |
| 1891 | } |
| ab47349e |
1892 | |
| 1893 | //17 April Fix: Always do primary vertex Z selection, after pA vertex selection from Roberto |
| 1894 | if(TMath::Abs(lBestPrimaryVtxPos[2]) > 10.0) { |
| 1895 | AliWarning("Pb / | Z position of Best Prim Vtx | > 10.0 cm ... return !"); |
| 2add50c1 |
1896 | PostData(1, fListHist); |
| 1897 | PostData(2, fTreeCascade); |
| 1898 | return; |
| 1899 | } |
| 1900 | |
| 1901 | lMagneticField = lESDevent->GetMagneticField( ); |
| 1902 | fHistV0MultiplicityForSelEvt ->Fill( lNumberOfV0s ); |
| 1903 | fHistMultiplicity->Fill(lMultiplicity); |
| aa06bcc8 |
1904 | fHistMultiplicityV0A->Fill(lMultiplicityV0A); |
| 1905 | fHistMultiplicityZNA->Fill(lMultiplicityZNA); |
| 1906 | fHistMultiplicityTRK->Fill(lMultiplicityTRK); |
| 1907 | fHistMultiplicitySPD->Fill(lMultiplicitySPD); |
| 76029adc |
1908 | |
| 1909 | //------------------------------------------------ |
| 1910 | // SKIP: Events with well-established PVtx |
| 1911 | //------------------------------------------------ |
| 1912 | |
| 1913 | const AliESDVertex *lPrimaryTrackingESDVtxCheck = lESDevent->GetPrimaryVertexTracks(); |
| 1914 | const AliESDVertex *lPrimarySPDVtx = lESDevent->GetPrimaryVertexSPD(); |
| 2add50c1 |
1915 | if (!lPrimarySPDVtx->GetStatus() && !lPrimaryTrackingESDVtxCheck->GetStatus() && fkpAVertexSelection==kFALSE ){ |
| 76029adc |
1916 | AliWarning("Pb / No SPD prim. vertex nor prim. Tracking vertex ... return !"); |
| 1917 | PostData(1, fListHist); |
| 1918 | PostData(2, fTreeCascade); |
| 1919 | return; |
| 1920 | } |
| 1921 | fHistV0MultiplicityForSelEvtNoTPCOnly ->Fill( lNumberOfV0s ); |
| 1922 | fHistMultiplicityNoTPCOnly->Fill(lMultiplicity); |
| aa06bcc8 |
1923 | fHistMultiplicityV0ANoTPCOnly->Fill(lMultiplicityV0A); |
| 1924 | fHistMultiplicityZNANoTPCOnly->Fill(lMultiplicityZNA); |
| 1925 | fHistMultiplicityTRKNoTPCOnly->Fill(lMultiplicityTRK); |
| 1926 | fHistMultiplicitySPDNoTPCOnly->Fill(lMultiplicitySPD); |
| 76029adc |
1927 | |
| 1928 | //------------------------------------------------ |
| 1929 | // Pileup Rejection Studies |
| 1930 | //------------------------------------------------ |
| 1931 | |
| 1932 | // FIXME : quality selection regarding pile-up rejection |
| 1933 | if(lESDevent->IsPileupFromSPD() && !fkIsNuclear ){// minContributors=3, minZdist=0.8, nSigmaZdist=3., nSigmaDiamXY=2., nSigmaDiamZ=5. -> see http://alisoft.cern.ch/viewvc/trunk/STEER/AliESDEvent.h?root=AliRoot&r1=41914&r2=42199&pathrev=42199 |
| 1934 | AliWarning("Pb / This is tagged as Pileup from SPD... return !"); |
| 1935 | PostData(1, fListHist); |
| 1936 | PostData(2, fTreeCascade); |
| 1937 | return; |
| 1938 | } |
| 1939 | fHistV0MultiplicityForSelEvtNoTPCOnlyNoPileup ->Fill( lNumberOfV0s ); |
| 1940 | fHistMultiplicityNoTPCOnlyNoPileup->Fill(lMultiplicity); |
| aa06bcc8 |
1941 | fHistMultiplicityV0ANoTPCOnlyNoPileup->Fill(lMultiplicityV0A); |
| 1942 | fHistMultiplicityZNANoTPCOnlyNoPileup->Fill(lMultiplicityZNA); |
| 1943 | fHistMultiplicityTRKNoTPCOnlyNoPileup->Fill(lMultiplicityTRK); |
| 1944 | fHistMultiplicitySPDNoTPCOnlyNoPileup->Fill(lMultiplicitySPD); |
| 76029adc |
1945 | |
| 1946 | //Do control histograms without the IsFromVertexerZ events, but consider them in analysis... |
| 1947 | if( ! (lESDevent->GetPrimaryVertex()->IsFromVertexerZ() ) ){ |
| 1948 | fHistPVxAnalysis->Fill( lPrimaryVtxPosition[0] ); |
| 1949 | fHistPVyAnalysis->Fill( lPrimaryVtxPosition[1] ); |
| 1950 | fHistPVzAnalysis->Fill( lPrimaryVtxPosition[2] ); |
| 1951 | } |
| 1952 | |
| 1953 | //------------------------------------------------ |
| 1954 | // stack loop starts here |
| 1955 | //------------------------------------------------ |
| 1956 | |
| 1957 | //----- Loop on primary Xi, Omega -------------------------------------------------------------- |
| 1958 | for (Int_t iCurrentLabelStack = 0; iCurrentLabelStack < lNbMCPrimary; iCurrentLabelStack++) |
| 1959 | {// This is the begining of the loop on primaries |
| 1960 | |
| 1961 | TParticle* lCurrentParticlePrimary = 0x0; |
| 1962 | lCurrentParticlePrimary = lMCstack->Particle( iCurrentLabelStack ); |
| 1963 | if(!lCurrentParticlePrimary){ |
| 1964 | Printf("Cascade loop %d - MC TParticle pointer to current stack particle = 0x0 ! Skip ...\n", iCurrentLabelStack ); |
| 1965 | continue; |
| 1966 | } |
| 1967 | if ( TMath::Abs(lCurrentParticlePrimary->GetPdgCode()) == 3312 || TMath::Abs(lCurrentParticlePrimary->GetPdgCode()) == 3334 ) { |
| 1968 | Double_t lRapXiMCPrimary = -100; |
| 1969 | if( (lCurrentParticlePrimary->Energy() - lCurrentParticlePrimary->Pz() +1.e-13) != 0 ) { |
| 1970 | if ( (lCurrentParticlePrimary->Energy() + lCurrentParticlePrimary->Pz()) / (lCurrentParticlePrimary->Energy() - lCurrentParticlePrimary->Pz() +1.e-13) !=0 ){ |
| 1971 | lRapXiMCPrimary = 0.5*TMath::Log( (lCurrentParticlePrimary->Energy() + lCurrentParticlePrimary->Pz()) / (lCurrentParticlePrimary->Energy() - lCurrentParticlePrimary->Pz() +1.e-13) ); |
| 1972 | } |
| 1973 | } |
| 1974 | |
| 1975 | //================================================================================= |
| 1976 | // Xi Histograms |
| 1977 | if( lCurrentParticlePrimary->GetPdgCode() == 3312 ){ |
| 1978 | lPtCurrentPart = lCurrentParticlePrimary->Pt(); |
| 1979 | f3dHistGenSelectedPtVsYVsMultXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicity); |
| da3539d8 |
1980 | f3dHistGenSelectedPtVsYCMSVsMultXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicity); |
| 9aefe7ef |
1981 | //MultMC |
| 1982 | f3dHistGenSelectedPtVsYVsMultMCXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lNumberOfCharged); |
| 1983 | f3dHistGenSelectedPtVsYCMSVsMultMCXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lNumberOfCharged); |
| ea8c8e56 |
1984 | //V0A |
| 1985 | f3dHistGenSelectedPtVsYVsMultV0AXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityV0A); |
| 1986 | f3dHistGenSelectedPtVsYCMSVsMultV0AXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityV0A); |
| 1987 | //ZNA |
| 1988 | f3dHistGenSelectedPtVsYVsMultZNAXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityZNA); |
| 1989 | f3dHistGenSelectedPtVsYCMSVsMultZNAXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityZNA); |
| 1990 | //TRK |
| 1991 | f3dHistGenSelectedPtVsYVsMultTRKXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityTRK); |
| 1992 | f3dHistGenSelectedPtVsYCMSVsMultTRKXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityTRK); |
| 1993 | //SPD |
| 1994 | f3dHistGenSelectedPtVsYVsMultSPDXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicitySPD); |
| 1995 | f3dHistGenSelectedPtVsYCMSVsMultSPDXiMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicitySPD); |
| 76029adc |
1996 | } |
| 9aefe7ef |
1997 | if( lCurrentParticlePrimary->GetPdgCode() == -3312 ){ |
| 76029adc |
1998 | lPtCurrentPart = lCurrentParticlePrimary->Pt(); |
| 1999 | f3dHistGenSelectedPtVsYVsMultXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicity); |
| da3539d8 |
2000 | f3dHistGenSelectedPtVsYCMSVsMultXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicity); |
| 9aefe7ef |
2001 | //MultMC |
| 2002 | f3dHistGenSelectedPtVsYVsMultMCXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lNumberOfCharged); |
| 2003 | f3dHistGenSelectedPtVsYCMSVsMultMCXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lNumberOfCharged); |
| ea8c8e56 |
2004 | //V0A |
| 2005 | f3dHistGenSelectedPtVsYVsMultV0AXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityV0A); |
| 2006 | f3dHistGenSelectedPtVsYCMSVsMultV0AXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityV0A); |
| 2007 | //ZNA |
| 2008 | f3dHistGenSelectedPtVsYVsMultZNAXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityZNA); |
| 2009 | f3dHistGenSelectedPtVsYCMSVsMultZNAXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityZNA); |
| 2010 | //TRK |
| 2011 | f3dHistGenSelectedPtVsYVsMultTRKXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityTRK); |
| 2012 | f3dHistGenSelectedPtVsYCMSVsMultTRKXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityTRK); |
| 2013 | //SPD |
| 2014 | f3dHistGenSelectedPtVsYVsMultSPDXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicitySPD); |
| 2015 | f3dHistGenSelectedPtVsYCMSVsMultSPDXiPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicitySPD); |
| 76029adc |
2016 | } |
| 2017 | // Omega Histograms |
| 2018 | if( lCurrentParticlePrimary->GetPdgCode() == 3334 ){ |
| 2019 | lPtCurrentPart = lCurrentParticlePrimary->Pt(); |
| 2020 | f3dHistGenSelectedPtVsYVsMultOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicity); |
| da3539d8 |
2021 | f3dHistGenSelectedPtVsYCMSVsMultOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicity); |
| 9aefe7ef |
2022 | //MultMC |
| 2023 | f3dHistGenSelectedPtVsYVsMultMCOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lNumberOfCharged); |
| 2024 | f3dHistGenSelectedPtVsYCMSVsMultMCOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lNumberOfCharged); |
| ea8c8e56 |
2025 | //V0A |
| 2026 | f3dHistGenSelectedPtVsYVsMultV0AOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityV0A); |
| 2027 | f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityV0A); |
| 2028 | //ZNA |
| 2029 | f3dHistGenSelectedPtVsYVsMultZNAOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityZNA); |
| 2030 | f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityZNA); |
| 2031 | //TRK |
| 2032 | f3dHistGenSelectedPtVsYVsMultTRKOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityTRK); |
| 2033 | f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityTRK); |
| 2034 | //SPD |
| 2035 | f3dHistGenSelectedPtVsYVsMultSPDOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicitySPD); |
| 2036 | f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaMinus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicitySPD); |
| 76029adc |
2037 | } |
| 9aefe7ef |
2038 | if( lCurrentParticlePrimary->GetPdgCode() == -3334 ){ |
| 76029adc |
2039 | lPtCurrentPart = lCurrentParticlePrimary->Pt(); |
| 2040 | f3dHistGenSelectedPtVsYVsMultOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicity); |
| da3539d8 |
2041 | f3dHistGenSelectedPtVsYCMSVsMultOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicity); |
| 9aefe7ef |
2042 | //MultMC |
| 2043 | f3dHistGenSelectedPtVsYVsMultMCOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lNumberOfCharged); |
| 2044 | f3dHistGenSelectedPtVsYCMSVsMultMCOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lNumberOfCharged); |
| ea8c8e56 |
2045 | //V0A |
| 2046 | f3dHistGenSelectedPtVsYVsMultV0AOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityV0A); |
| 2047 | f3dHistGenSelectedPtVsYCMSVsMultV0AOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityV0A); |
| 2048 | //ZNA |
| 2049 | f3dHistGenSelectedPtVsYVsMultZNAOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityZNA); |
| 2050 | f3dHistGenSelectedPtVsYCMSVsMultZNAOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityZNA); |
| 2051 | //TRK |
| 2052 | f3dHistGenSelectedPtVsYVsMultTRKOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicityTRK); |
| 2053 | f3dHistGenSelectedPtVsYCMSVsMultTRKOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicityTRK); |
| 2054 | //SPD |
| 2055 | f3dHistGenSelectedPtVsYVsMultSPDOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary, lMultiplicitySPD); |
| 2056 | f3dHistGenSelectedPtVsYCMSVsMultSPDOmegaPlus->Fill(lPtCurrentPart, lRapXiMCPrimary+fpArapidityShift, lMultiplicitySPD); |
| 76029adc |
2057 | } |
| 9aefe7ef |
2058 | } |
| 76029adc |
2059 | } |
| 2060 | //----- End Loop on primary Xi, Omega ---------------------------------------------------------- |
| 2061 | |
| 2062 | //------------------------------------------------ |
| 2063 | // MAIN CASCADE LOOP STARTS HERE |
| 2064 | //------------------------------------------------ |
| 2065 | // Code Credit: Antonin Maire (thanks^100) |
| 2066 | // ---> This is an adaptation |
| 2067 | |
| 2068 | Long_t ncascades = 0; |
| 2069 | ncascades = lESDevent->GetNumberOfCascades(); |
| 2070 | |
| 2071 | |
| 2072 | for (Int_t iXi = 0; iXi < ncascades; iXi++){ |
| 2073 | //------------------------------------------------ |
| 2074 | // Initializations |
| 2075 | //------------------------------------------------ |
| 2076 | //Double_t lTrkgPrimaryVtxRadius3D = -500.0; |
| 2077 | //Double_t lBestPrimaryVtxRadius3D = -500.0; |
| 2078 | |
| 2079 | // - 1st part of initialisation : variables needed to store AliESDCascade data members |
| 2080 | Double_t lEffMassXi = 0. ; |
| 2081 | //Double_t lChi2Xi = -1. ; |
| 2082 | Double_t lDcaXiDaughters = -1. ; |
| 2083 | Double_t lXiCosineOfPointingAngle = -1. ; |
| 2084 | Double_t lPosXi[3] = { -1000.0, -1000.0, -1000.0 }; |
| 2085 | Double_t lXiRadius = -1000. ; |
| 2086 | |
| 2087 | // - 2nd part of initialisation : Nbr of clusters within TPC for the 3 daughter cascade tracks |
| 2088 | Int_t lPosTPCClusters = -1; // For ESD only ...//FIXME : wait for availability in AOD |
| 2089 | Int_t lNegTPCClusters = -1; // For ESD only ... |
| 2090 | Int_t lBachTPCClusters = -1; // For ESD only ... |
| 2091 | |
| 2092 | // - 3rd part of initialisation : about V0 part in cascades |
| 2093 | Double_t lInvMassLambdaAsCascDghter = 0.; |
| 2094 | //Double_t lV0Chi2Xi = -1. ; |
| 2095 | Double_t lDcaV0DaughtersXi = -1.; |
| 2096 | |
| 2097 | Double_t lDcaBachToPrimVertexXi = -1., lDcaV0ToPrimVertexXi = -1.; |
| 2098 | Double_t lDcaPosToPrimVertexXi = -1.; |
| 2099 | Double_t lDcaNegToPrimVertexXi = -1.; |
| 2100 | Double_t lV0CosineOfPointingAngleXi = -1. ; |
| 2101 | Double_t lPosV0Xi[3] = { -1000. , -1000., -1000. }; // Position of VO coming from cascade |
| 2102 | Double_t lV0RadiusXi = -1000.0; |
| 2103 | Double_t lV0quality = 0.; |
| 2104 | |
| 2105 | // - 4th part of initialisation : Effective masses |
| 2106 | Double_t lInvMassXiMinus = 0.; |
| 2107 | Double_t lInvMassXiPlus = 0.; |
| 2108 | Double_t lInvMassOmegaMinus = 0.; |
| 2109 | Double_t lInvMassOmegaPlus = 0.; |
| 2110 | |
| 2111 | // - 6th part of initialisation : extra info for QA |
| 2112 | Double_t lXiMomX = 0. , lXiMomY = 0., lXiMomZ = 0.; |
| 2113 | Double_t lXiTransvMom = 0. ; |
| 2114 | Double_t lXiTransvMomMC= 0. ; |
| 2115 | Double_t lXiTotMom = 0. ; |
| 2116 | |
| 2117 | Double_t lBachMomX = 0., lBachMomY = 0., lBachMomZ = 0.; |
| 2118 | //Double_t lBachTransvMom = 0.; |
| 2119 | //Double_t lBachTotMom = 0.; |
| 2120 | |
| 2121 | fTreeCascVarNegNSigmaPion = -100; |
| 2122 | fTreeCascVarNegNSigmaProton = -100; |
| 2123 | fTreeCascVarPosNSigmaPion = -100; |
| 2124 | fTreeCascVarPosNSigmaProton = -100; |
| 2125 | fTreeCascVarBachNSigmaPion = -100; |
| 2126 | fTreeCascVarBachNSigmaKaon = -100; |
| 2127 | |
| 2128 | Short_t lChargeXi = -2; |
| 2129 | //Double_t lV0toXiCosineOfPointingAngle = 0. ; |
| 2130 | |
| 2131 | Double_t lRapXi = -20.0, lRapOmega = -20.0, lRapMC = -20.0; // lEta = -20.0, lTheta = 360., lPhi = 720. ; |
| 2132 | //Double_t lAlphaXi = -200., lPtArmXi = -200.0; |
| 2133 | |
| 2134 | // ------------------------------------- |
| 2135 | // II.ESD - Calculation Part dedicated to Xi vertices (ESD) |
| 2136 | |
| 2137 | AliESDcascade *xi = lESDevent->GetCascade(iXi); |
| 2138 | if (!xi) continue; |
| 2139 | |
| 2140 | |
| 2141 | // - II.Step 1 : around primary vertex |
| 2142 | //------------- |
| 2143 | //lTrkgPrimaryVtxRadius3D = TMath::Sqrt( lTrkgPrimaryVtxPos[0] * lTrkgPrimaryVtxPos[0] + |
| 2144 | // lTrkgPrimaryVtxPos[1] * lTrkgPrimaryVtxPos[1] + |
| 2145 | // lTrkgPrimaryVtxPos[2] * lTrkgPrimaryVtxPos[2] ); |
| 2146 | |
| 2147 | //lBestPrimaryVtxRadius3D = TMath::Sqrt( lBestPrimaryVtxPos[0] * lBestPrimaryVtxPos[0] + |
| 2148 | // lBestPrimaryVtxPos[1] * lBestPrimaryVtxPos[1] + |
| 2149 | // lBestPrimaryVtxPos[2] * lBestPrimaryVtxPos[2] ); |
| 2150 | |
| 2151 | // - II.Step 2 : Assigning the necessary variables for specific AliESDcascade data members (ESD) |
| 2152 | //------------- |
| 2153 | lV0quality = 0.; |
| 2154 | xi->ChangeMassHypothesis(lV0quality , 3312); // default working hypothesis : cascade = Xi- decay |
| 2155 | |
| 2156 | lEffMassXi = xi->GetEffMassXi(); |
| 2157 | //lChi2Xi = xi->GetChi2Xi(); |
| 2158 | lDcaXiDaughters = xi->GetDcaXiDaughters(); |
| 2159 | lXiCosineOfPointingAngle = xi->GetCascadeCosineOfPointingAngle( lBestPrimaryVtxPos[0], |
| 2160 | lBestPrimaryVtxPos[1], |
| 2161 | lBestPrimaryVtxPos[2] ); |
| 2162 | // Take care : the best available vertex should be used (like in AliCascadeVertexer) |
| 2163 | |
| 2164 | xi->GetXYZcascade( lPosXi[0], lPosXi[1], lPosXi[2] ); |
| 2165 | lXiRadius = TMath::Sqrt( lPosXi[0]*lPosXi[0] + lPosXi[1]*lPosXi[1] ); |
| 2166 | |
| 2167 | // - II.Step 3 : around the tracks : Bach + V0 (ESD) |
| 2168 | // ~ Necessary variables for ESDcascade data members coming from the ESDv0 part (inheritance) |
| 2169 | //------------- |
| 2170 | |
| 2171 | UInt_t lIdxPosXi = (UInt_t) TMath::Abs( xi->GetPindex() ); |
| 2172 | UInt_t lIdxNegXi = (UInt_t) TMath::Abs( xi->GetNindex() ); |
| 2173 | UInt_t lBachIdx = (UInt_t) TMath::Abs( xi->GetBindex() ); |
| 2174 | // Care track label can be negative in MC production (linked with the track quality) |
| 2175 | // However = normally, not the case for track index ... |
| 2176 | |
| 2177 | // FIXME : rejection of a double use of a daughter track (nothing but just a crosscheck of what is done in the cascade vertexer) |
| 2178 | if(lBachIdx == lIdxNegXi) { |
| 2179 | AliWarning("Pb / Idx(Bach. track) = Idx(Neg. track) ... continue!"); continue; |
| 2180 | } |
| 2181 | if(lBachIdx == lIdxPosXi) { |
| 2182 | AliWarning("Pb / Idx(Bach. track) = Idx(Pos. track) ... continue!"); continue; |
| 2183 | } |
| 2184 | |
| 2185 | AliESDtrack *pTrackXi = lESDevent->GetTrack( lIdxPosXi ); |
| 2186 | AliESDtrack *nTrackXi = lESDevent->GetTrack( lIdxNegXi ); |
| 2187 | AliESDtrack *bachTrackXi = lESDevent->GetTrack( lBachIdx ); |
| 2188 | |
| 2189 | if (!pTrackXi || !nTrackXi || !bachTrackXi ) { |
| 2190 | AliWarning("ERROR: Could not retrieve one of the 3 ESD daughter tracks of the cascade ..."); |
| 2191 | continue; |
| 2192 | } |
| 2193 | |
| 2194 | fTreeCascVarPosEta = pTrackXi->Eta(); |
| 2195 | fTreeCascVarNegEta = nTrackXi->Eta(); |
| 2196 | fTreeCascVarBachEta = bachTrackXi->Eta(); |
| 2197 | |
| 2198 | //------------------------------------------------ |
| 2199 | // TPC dEdx information |
| 2200 | //------------------------------------------------ |
| 2201 | fTreeCascVarNegNSigmaPion = fPIDResponse->NumberOfSigmasTPC( nTrackXi, AliPID::kPion ); |
| 2202 | fTreeCascVarNegNSigmaProton = fPIDResponse->NumberOfSigmasTPC( nTrackXi, AliPID::kProton ); |
| 2203 | fTreeCascVarPosNSigmaPion = fPIDResponse->NumberOfSigmasTPC( pTrackXi, AliPID::kPion ); |
| 2204 | fTreeCascVarPosNSigmaProton = fPIDResponse->NumberOfSigmasTPC( pTrackXi, AliPID::kProton ); |
| 2205 | fTreeCascVarBachNSigmaPion = fPIDResponse->NumberOfSigmasTPC( bachTrackXi, AliPID::kPion ); |
| 2206 | fTreeCascVarBachNSigmaKaon = fPIDResponse->NumberOfSigmasTPC( bachTrackXi, AliPID::kKaon ); |
| 2207 | |
| 2208 | //------------------------------------------------ |
| 2209 | // TPC Number of clusters info |
| 2210 | // --- modified to save the smallest number |
| 2211 | // --- of TPC clusters for the 3 tracks |
| 2212 | //------------------------------------------------ |
| 2213 | |
| 2214 | lPosTPCClusters = pTrackXi->GetTPCNcls(); |
| 2215 | lNegTPCClusters = nTrackXi->GetTPCNcls(); |
| 2216 | lBachTPCClusters = bachTrackXi->GetTPCNcls(); |
| 2217 | |
| 2218 | // 1 - Poor quality related to TPCrefit |
| 2219 | ULong_t pStatus = pTrackXi->GetStatus(); |
| 2220 | ULong_t nStatus = nTrackXi->GetStatus(); |
| 2221 | ULong_t bachStatus = bachTrackXi->GetStatus(); |
| 2222 | if ((pStatus&AliESDtrack::kTPCrefit) == 0) { AliWarning("Pb / V0 Pos. track has no TPCrefit ... continue!"); continue; } |
| 2223 | if ((nStatus&AliESDtrack::kTPCrefit) == 0) { AliWarning("Pb / V0 Neg. track has no TPCrefit ... continue!"); continue; } |
| 2224 | if ((bachStatus&AliESDtrack::kTPCrefit) == 0) { AliWarning("Pb / Bach. track has no TPCrefit ... continue!"); continue; } |
| 2225 | // 2 - Poor quality related to TPC clusters: lowest cut of 70 clusters |
| 2226 | if(lPosTPCClusters < 70) { AliWarning("Pb / V0 Pos. track has less than 70 TPC clusters ... continue!"); continue; } |
| 2227 | if(lNegTPCClusters < 70) { AliWarning("Pb / V0 Neg. track has less than 70 TPC clusters ... continue!"); continue; } |
| 2228 | if(lBachTPCClusters < 70) { AliWarning("Pb / Bach. track has less than 70 TPC clusters ... continue!"); continue; } |
| 2229 | Int_t leastnumberofclusters = 1000; |
| 2230 | if( lPosTPCClusters < leastnumberofclusters ) leastnumberofclusters = lPosTPCClusters; |
| 2231 | if( lNegTPCClusters < leastnumberofclusters ) leastnumberofclusters = lNegTPCClusters; |
| 2232 | if( lBachTPCClusters < leastnumberofclusters ) leastnumberofclusters = lBachTPCClusters; |
| 2233 | |
| 2234 | lInvMassLambdaAsCascDghter = xi->GetEffMass(); |
| 2235 | // This value shouldn't change, whatever the working hyp. is : Xi-, Xi+, Omega-, Omega+ |
| 2236 | lDcaV0DaughtersXi = xi->GetDcaV0Daughters(); |
| 2237 | //lV0Chi2Xi = xi->GetChi2V0(); |
| 2238 | |
| 2239 | lV0CosineOfPointingAngleXi = xi->GetV0CosineOfPointingAngle( lBestPrimaryVtxPos[0], |
| 2240 | lBestPrimaryVtxPos[1], |
| 2241 | lBestPrimaryVtxPos[2] ); |
| 2242 | |
| 2243 | lDcaV0ToPrimVertexXi = xi->GetD( lBestPrimaryVtxPos[0], |
| 2244 | lBestPrimaryVtxPos[1], |
| 2245 | lBestPrimaryVtxPos[2] ); |
| 2246 | |
| 2247 | lDcaBachToPrimVertexXi = TMath::Abs( bachTrackXi->GetD( lBestPrimaryVtxPos[0], |
| 2248 | lBestPrimaryVtxPos[1], |
| 2249 | lMagneticField ) ); |
| 2250 | // Note : AliExternalTrackParam::GetD returns an algebraic value ... |
| 2251 | |
| 2252 | xi->GetXYZ( lPosV0Xi[0], lPosV0Xi[1], lPosV0Xi[2] ); |
| 2253 | lV0RadiusXi = TMath::Sqrt( lPosV0Xi[0]*lPosV0Xi[0] + lPosV0Xi[1]*lPosV0Xi[1] ); |
| 2254 | |
| 2255 | lDcaPosToPrimVertexXi = TMath::Abs( pTrackXi ->GetD( lBestPrimaryVtxPos[0], |
| 2256 | lBestPrimaryVtxPos[1], |
| 2257 | lMagneticField ) ); |
| 2258 | |
| 2259 | lDcaNegToPrimVertexXi = TMath::Abs( nTrackXi ->GetD( lBestPrimaryVtxPos[0], |
| 2260 | lBestPrimaryVtxPos[1], |
| 2261 | lMagneticField ) ); |
| 2262 | |
| 2263 | // - II.Step 4 : around effective masses (ESD) |
| 2264 | // ~ change mass hypotheses to cover all the possibilities : Xi-/+, Omega -/+ |
| 2265 | |
| 2266 | if( bachTrackXi->Charge() < 0 ) { |
| 2267 | lV0quality = 0.; |
| 2268 | xi->ChangeMassHypothesis(lV0quality , 3312); |
| 2269 | // Calculate the effective mass of the Xi- candidate. |
| 2270 | // pdg code 3312 = Xi- |
| 2271 | lInvMassXiMinus = xi->GetEffMassXi(); |
| 2272 | |
| 2273 | lV0quality = 0.; |
| 2274 | xi->ChangeMassHypothesis(lV0quality , 3334); |
| 2275 | // Calculate the effective mass of the Xi- candidate. |
| 2276 | // pdg code 3334 = Omega- |
| 2277 | lInvMassOmegaMinus = xi->GetEffMassXi(); |
| 2278 | |
| 2279 | lV0quality = 0.; |
| 2280 | xi->ChangeMassHypothesis(lV0quality , 3312); // Back to default hyp. |
| 2281 | }// end if negative bachelor |
| 2282 | |
| 2283 | |
| 2284 | if( bachTrackXi->Charge() > 0 ){ |
| 2285 | lV0quality = 0.; |
| 2286 | xi->ChangeMassHypothesis(lV0quality , -3312); |
| 2287 | // Calculate the effective mass of the Xi+ candidate. |
| 2288 | // pdg code -3312 = Xi+ |
| 2289 | lInvMassXiPlus = xi->GetEffMassXi(); |
| 2290 | |
| 2291 | lV0quality = 0.; |
| 2292 | xi->ChangeMassHypothesis(lV0quality , -3334); |
| 2293 | // Calculate the effective mass of the Xi+ candidate. |
| 2294 | // pdg code -3334 = Omega+ |
| 2295 | lInvMassOmegaPlus = xi->GetEffMassXi(); |
| 2296 | |
| 2297 | lV0quality = 0.; |
| 2298 | xi->ChangeMassHypothesis(lV0quality , -3312); // Back to "default" hyp. |
| 2299 | }// end if positive bachelor |
| 2300 | // - II.Step 6 : extra info for QA (ESD) |
| 2301 | // miscellaneous pieces of info that may help regarding data quality assessment. |
| 2302 | //------------- |
| 2303 | |
| 2304 | xi->GetPxPyPz( lXiMomX, lXiMomY, lXiMomZ ); |
| 2305 | lXiTransvMom = TMath::Sqrt( lXiMomX*lXiMomX + lXiMomY*lXiMomY ); |
| 2306 | lXiTotMom = TMath::Sqrt( lXiMomX*lXiMomX + lXiMomY*lXiMomY + lXiMomZ*lXiMomZ ); |
| 2307 | |
| 2308 | xi->GetBPxPyPz( lBachMomX, lBachMomY, lBachMomZ ); |
| 2309 | //lBachTransvMom = TMath::Sqrt( lBachMomX*lBachMomX + lBachMomY*lBachMomY ); |
| 2310 | //lBachTotMom = TMath::Sqrt( lBachMomX*lBachMomX + lBachMomY*lBachMomY + lBachMomZ*lBachMomZ ); |
| 2311 | |
| 2312 | lChargeXi = xi->Charge(); |
| 2313 | |
| 2314 | //lV0toXiCosineOfPointingAngle = xi->GetV0CosineOfPointingAngle( lPosXi[0], lPosXi[1], lPosXi[2] ); |
| 2315 | |
| 2316 | lRapXi = xi->RapXi(); |
| 2317 | lRapOmega = xi->RapOmega(); |
| 2318 | //lEta = xi->Eta(); |
| 2319 | //lTheta = xi->Theta() *180.0/TMath::Pi(); |
| 2320 | //lPhi = xi->Phi() *180.0/TMath::Pi(); |
| 2321 | //lAlphaXi = xi->AlphaXi(); |
| 2322 | //lPtArmXi = xi->PtArmXi(); |
| 2323 | |
| 2324 | //------------------------------------------------ |
| 2325 | // Associate Cascade Candidates to Monte Carlo! |
| 2326 | //------------------------------------------------ |
| 2327 | |
| 2328 | //Warning: Not using Continues... Need to fill tree later! |
| 2329 | |
| 2330 | Int_t lPDGCodeCascade = 0; |
| 2331 | |
| 2332 | Int_t lPID_BachMother = 0; |
| 2333 | Int_t lPID_NegMother = 0; |
| 2334 | Int_t lPID_PosMother = 0; |
| 2335 | |
| 2336 | |
| 2337 | fTreeCascVarPIDPositive = 0; |
| 2338 | fTreeCascVarPIDNegative = 0; |
| 2339 | fTreeCascVarPIDBachelor = 0; |
| 2340 | |
| 2341 | |
| 2342 | if(fDebug > 5) |
| 2343 | cout << "MC EventNumber : " << lMCevent->Header()->GetEvent() |
| 2344 | << " / MC event Number in Run : " << lMCevent->Header()->GetEventNrInRun() << endl; |
| 2345 | |
| 2346 | // - Step 4.1 : level of the V0 daughters |
| 2347 | |
| 2348 | //---------------------------------------- |
| 2349 | // Regular MC ASSOCIATION STARTS HERE |
| 2350 | //---------------------------------------- |
| 2351 | |
| 2352 | Int_t lblPosV0Dghter = (Int_t) TMath::Abs( pTrackXi->GetLabel() ); |
| 2353 | // Abs value = needed ! question of quality track association ... |
| 2354 | Int_t lblNegV0Dghter = (Int_t) TMath::Abs( nTrackXi->GetLabel() ); |
| 2355 | Int_t lblBach = (Int_t) TMath::Abs( bachTrackXi->GetLabel() ); |
| 2356 | |
| 2357 | TParticle* mcPosV0Dghter = lMCstack->Particle( lblPosV0Dghter ); |
| 2358 | TParticle* mcNegV0Dghter = lMCstack->Particle( lblNegV0Dghter ); |
| 2359 | TParticle* mcBach = lMCstack->Particle( lblBach ); |
| 2360 | |
| 2361 | fTreeCascVarPosTransMomMC = mcPosV0Dghter->Pt(); |
| 2362 | fTreeCascVarNegTransMomMC = mcNegV0Dghter->Pt(); |
| 2363 | |
| 2364 | fTreeCascVarPIDPositive = mcPosV0Dghter -> GetPdgCode(); |
| 2365 | fTreeCascVarPIDNegative = mcNegV0Dghter -> GetPdgCode(); |
| 2366 | fTreeCascVarPIDBachelor = mcBach->GetPdgCode(); |
| 2367 | |
| 2368 | // - Step 4.2 : level of the Xi daughters |
| 2369 | |
| 2370 | Int_t lblMotherPosV0Dghter = mcPosV0Dghter->GetFirstMother() ; |
| 2371 | Int_t lblMotherNegV0Dghter = mcNegV0Dghter->GetFirstMother(); |
| 2372 | |
| 2373 | //Rather uncivilized: Open brackets for each 'continue' |
| 2374 | if(! (lblMotherPosV0Dghter != lblMotherNegV0Dghter) ) { // same mother |
| 2375 | if(! (lblMotherPosV0Dghter < 0) ) { // mother != primary (!= -1) |
| 2376 | if(! (lblMotherNegV0Dghter < 0) ) { |
| 2377 | |
| 2378 | // mothers = Lambda candidate ... a priori |
| 2379 | |
| 2380 | TParticle* mcMotherPosV0Dghter = lMCstack->Particle( lblMotherPosV0Dghter ); |
| 2381 | TParticle* mcMotherNegV0Dghter = lMCstack->Particle( lblMotherNegV0Dghter ); |
| 2382 | |
| 2383 | // - Step 4.3 : level of Xi candidate |
| 2384 | |
| 2385 | Int_t lblGdMotherPosV0Dghter = mcMotherPosV0Dghter->GetFirstMother() ; |
| 2386 | Int_t lblGdMotherNegV0Dghter = mcMotherNegV0Dghter->GetFirstMother() ; |
| 2387 | |
| 2388 | if(! (lblGdMotherPosV0Dghter != lblGdMotherNegV0Dghter) ) { |
| 2389 | if(! (lblGdMotherPosV0Dghter < 0) ) { // primary lambda ... |
| 2390 | if(! (lblGdMotherNegV0Dghter < 0) ) { // primary lambda ... |
| 2391 | |
| 2392 | // Gd mothers = Xi candidate ... a priori |
| 2393 | |
| 2394 | TParticle* mcGdMotherPosV0Dghter = lMCstack->Particle( lblGdMotherPosV0Dghter ); |
| 2395 | TParticle* mcGdMotherNegV0Dghter = lMCstack->Particle( lblGdMotherNegV0Dghter ); |
| 2396 | |
| 2397 | Int_t lblMotherBach = (Int_t) TMath::Abs( mcBach->GetFirstMother() ); |
| 2398 | |
| 2399 | // if( lblMotherBach != lblGdMotherPosV0Dghter ) continue; //same mother for bach and V0 daughters |
| 2400 | if(!(lblMotherBach != lblGdMotherPosV0Dghter)) { //same mother for bach and V0 daughters |
| 2401 | |
| 2402 | TParticle* mcMotherBach = lMCstack->Particle( lblMotherBach ); |
| 2403 | |
| 2404 | lPID_BachMother = mcMotherBach->GetPdgCode(); |
| 2405 | lPID_NegMother = mcGdMotherPosV0Dghter->GetPdgCode(); |
| 2406 | lPID_PosMother = mcGdMotherNegV0Dghter->GetPdgCode(); |
| 2407 | |
| 2408 | if(lPID_BachMother==lPID_NegMother && lPID_BachMother==lPID_PosMother){ |
| 2409 | lPDGCodeCascade = lPID_BachMother; |
| 2410 | lXiTransvMomMC = mcMotherBach->Pt(); |
| 2411 | if ( (mcMotherBach->Energy() + mcMotherBach->Pz()) / (mcMotherBach->Energy() - mcMotherBach->Pz() +1.e-13) !=0 ){ |
| 2412 | lRapMC = 0.5*TMath::Log( (mcMotherBach->Energy() + mcMotherBach->Pz()) / (mcMotherBach->Energy() - mcMotherBach->Pz() +1.e-13) ); |
| 2413 | } |
| 2414 | } |
| 2415 | |
| 2416 | }}}}}}} //Ends all conditionals above... |
| 2417 | |
| 2418 | //---------------------------------------- |
| 2419 | // Regular MC ASSOCIATION ENDS HERE |
| 2420 | //---------------------------------------- |
| 2421 | |
| 2422 | //------------------------------------------------ |
| 2423 | // Set Variables for adding to tree |
| 2424 | //------------------------------------------------ |
| 2425 | |
| 2426 | /* 1*/ fTreeCascVarCharge = lChargeXi; |
| 2427 | /* 2*/ if(lInvMassXiMinus!=0) fTreeCascVarMassAsXi = lInvMassXiMinus; |
| 2428 | /* 2*/ if(lInvMassXiPlus!=0) fTreeCascVarMassAsXi = lInvMassXiPlus; |
| 2429 | /* 3*/ if(lInvMassOmegaMinus!=0) fTreeCascVarMassAsOmega = lInvMassOmegaMinus; |
| 2430 | /* 3*/ if(lInvMassOmegaPlus!=0) fTreeCascVarMassAsOmega = lInvMassOmegaPlus; |
| 2431 | /* 4*/ fTreeCascVarPt = lXiTransvMom; |
| 2432 | /* 4*/ fTreeCascVarPtMC = lXiTransvMomMC; |
| 2433 | /* 5*/ fTreeCascVarRapXi = lRapXi ; |
| 2434 | /* 5*/ fTreeCascVarRapMC = lRapMC ; |
| 2435 | /* 6*/ fTreeCascVarRapOmega = lRapOmega ; |
| 2436 | /* 7*/ fTreeCascVarDCACascDaughters = lDcaXiDaughters; |
| 2437 | /* 8*/ fTreeCascVarDCABachToPrimVtx = lDcaBachToPrimVertexXi; |
| 2438 | /* 9*/ fTreeCascVarDCAV0Daughters = lDcaV0DaughtersXi; |
| 2439 | /*10*/ fTreeCascVarDCAV0ToPrimVtx = lDcaV0ToPrimVertexXi; |
| 2440 | /*11*/ fTreeCascVarDCAPosToPrimVtx = lDcaPosToPrimVertexXi; |
| 2441 | /*12*/ fTreeCascVarDCANegToPrimVtx = lDcaNegToPrimVertexXi; |
| 2442 | /*13*/ fTreeCascVarCascCosPointingAngle = lXiCosineOfPointingAngle; |
| 2443 | /*14*/ fTreeCascVarCascRadius = lXiRadius; |
| 2444 | /*15*/ fTreeCascVarV0Mass = lInvMassLambdaAsCascDghter; |
| 2445 | /*16*/ fTreeCascVarV0CosPointingAngle = lV0CosineOfPointingAngleXi; |
| 2446 | /*17*/ fTreeCascVarV0Radius = lV0RadiusXi; |
| 2447 | /*20*/ fTreeCascVarLeastNbrClusters = leastnumberofclusters; |
| 2448 | /*21*/ fTreeCascVarMultiplicity = lMultiplicity; //multiplicity, whatever that may be |
| 2449 | |
| 2450 | /*23*/ fTreeCascVarDistOverTotMom = TMath::Sqrt( |
| 2451 | TMath::Power( lPosXi[0] - lBestPrimaryVtxPos[0] , 2) + |
| 2452 | TMath::Power( lPosXi[1] - lBestPrimaryVtxPos[1] , 2) + |
| 2453 | TMath::Power( lPosXi[2] - lBestPrimaryVtxPos[2] , 2) |
| 2454 | ); |
| 2455 | /*23*/ fTreeCascVarDistOverTotMom /= (lXiTotMom+1e-13); |
| 2456 | /*24*/ //Not specified here, it has been set already (TRunNumber) |
| 2457 | /*25*/ fTreeCascVarPID = lPDGCodeCascade; |
| 2458 | |
| 2459 | //------------------------------------------------ |
| 2460 | // Fill Tree! |
| 2461 | //------------------------------------------------ |
| 2462 | |
| 2463 | // The conditional is meant to decrease excessive |
| 2464 | // memory usage! Be careful when loosening the |
| 2465 | // cut! |
| 2466 | |
| 2467 | //Xi Mass window: 150MeV wide |
| 2468 | //Omega mass window: 150MeV wide |
| 2469 | |
| 2470 | if( (fTreeCascVarMassAsXi<1.32+0.075&&fTreeCascVarMassAsXi>1.32-0.075) || |
| 2471 | (fTreeCascVarMassAsOmega<1.68+0.075&&fTreeCascVarMassAsOmega>1.68-0.075) ){ |
| 2472 | fTreeCascade->Fill(); |
| 2473 | } |
| 2474 | |
| 2475 | //------------------------------------------------ |
| 2476 | // Fill tree over. |
| 2477 | //------------------------------------------------ |
| 2478 | |
| 2479 | }// end of the Cascade loop (ESD or AOD) |
| 2480 | |
| 2481 | // Post output data. |
| 2482 | PostData(1, fListHist); |
| 2483 | PostData(2, fTreeCascade); |
| 2484 | } |
| 2485 | |
| 2486 | //________________________________________________________________________ |
| 2487 | void AliAnalysisTaskExtractPerformanceCascade::Terminate(Option_t *) |
| 2488 | { |
| 2489 | // Draw result to the screen |
| 2490 | // Called once at the end of the query |
| 2491 | |
| 2492 | TList *cRetrievedList = 0x0; |
| 2493 | cRetrievedList = (TList*)GetOutputData(1); |
| 2494 | if(!cRetrievedList){ |
| 2495 | Printf("ERROR - AliAnalysisTaskExtractCascade : ouput data container list not available\n"); |
| 2496 | return; |
| 2497 | } |
| 2498 | |
| 2499 | fHistV0MultiplicityForTrigEvt = dynamic_cast<TH1F*> ( cRetrievedList->FindObject("fHistV0MultiplicityForTrigEvt") ); |
| 2500 | if (!fHistV0MultiplicityForTrigEvt) { |
| 2501 | Printf("ERROR - AliAnalysisTaskExtractCascade : fHistV0MultiplicityForTrigEvt not available"); |
| 2502 | return; |
| 2503 | } |
| 2504 | |
| 2505 | TCanvas *canCheck = new TCanvas("AliAnalysisTaskExtractCascade","V0 Multiplicity",10,10,510,510); |
| 2506 | canCheck->cd(1)->SetLogy(); |
| 2507 | |
| 2508 | fHistV0MultiplicityForTrigEvt->SetMarkerStyle(22); |
| 2509 | fHistV0MultiplicityForTrigEvt->DrawCopy("E"); |
| 2510 | } |
| 2511 | |
| 2512 | //---------------------------------------------------------------------------- |
| 2513 | |
| 2514 | Double_t AliAnalysisTaskExtractPerformanceCascade::MyRapidity(Double_t rE, Double_t rPz) const |
| 2515 | { |
| 2516 | // Local calculation for rapidity |
| 2517 | Double_t ReturnValue = -100; |
| 2518 | if( (rE-rPz+1.e-13) != 0 && (rE+rPz) != 0 ){ |
| 2519 | ReturnValue = 0.5*TMath::Log((rE+rPz)/(rE-rPz+1.e-13)); |
| 2520 | } |
| 2521 | return ReturnValue; |
| 2522 | } |
git://git.uio.no / u / mrichter / AliRoot.git / blame