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379592af | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * 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 | // Class for HF corrections as a function of many variables | |
18 | // 6 Steps introduced: MC, MC Acc, Reco, Reco Acc, Reco Acc + ITS Cl, | |
19 | // Reco Acc + ITS Cl + PPR cuts | |
20 | // 12 variables used: pt, y, cosThetaStar, ptPi, ptK, ct, | |
21 | // dca, d0Pi, d0K, d0Pixd0K, cosPointingAngle, phi | |
22 | // | |
23 | //----------------------------------------------------------------------- | |
24 | // Author : C. Zampolli, CERN | |
25 | // D. Caffarri, Univ & INFN Padova caffarri@pd.infn.it | |
26 | //----------------------------------------------------------------------- | |
27 | //----------------------------------------------------------------------- | |
28 | // Base class for HF Unfolding (pt and eta) | |
29 | // correlation matrix filled at Acceptance and PPR level | |
30 | // Author: A.Grelli , Utrecht - agrelli@uu.nl | |
31 | //----------------------------------------------------------------------- | |
32 | #include <TCanvas.h> | |
33 | #include <TParticle.h> | |
34 | #include <TDatabasePDG.h> | |
35 | #include <TH1I.h> | |
36 | #include <TStyle.h> | |
37 | #include <TFile.h> | |
38 | ||
39 | #include "AliCFTaskVertexingHF.h" | |
40 | #include "AliStack.h" | |
41 | #include "AliMCEvent.h" | |
42 | #include "AliCFManager.h" | |
43 | #include "AliCFContainer.h" | |
44 | #include "AliLog.h" | |
45 | #include "AliAnalysisManager.h" | |
46 | #include "AliAODHandler.h" | |
47 | #include "AliAODEvent.h" | |
48 | #include "AliAODRecoDecay.h" | |
49 | #include "AliAODRecoDecayHF.h" | |
50 | #include "AliAODRecoDecayHF2Prong.h" | |
f2703bd2 | 51 | #include "AliAODRecoDecayHF3Prong.h" |
52 | #include "AliAODRecoDecayHF4Prong.h" | |
53 | #include "AliAODRecoCascadeHF.h" | |
379592af | 54 | #include "AliAODMCParticle.h" |
55 | #include "AliAODMCHeader.h" | |
56 | #include "AliESDtrack.h" | |
57 | #include "TChain.h" | |
58 | #include "THnSparse.h" | |
59 | #include "TH2D.h" | |
60 | #include "AliESDtrackCuts.h" | |
f2703bd2 | 61 | #include "AliRDHFCuts.h" |
379592af | 62 | #include "AliRDHFCutsD0toKpi.h" |
f2703bd2 | 63 | #include "AliRDHFCutsDplustoKpipi.h" |
64 | #include "AliRDHFCutsDStartoKpipi.h" | |
65 | #include "AliRDHFCutsDstoKKpi.h" | |
66 | #include "AliRDHFCutsLctopKpi.h" | |
67 | #include "AliRDHFCutsD0toKpipipi.h" | |
379592af | 68 | #include "AliCFVertexingHF2Prong.h" |
4e600f58 | 69 | #include "AliCFVertexingHF3Prong.h" |
367e9aa3 | 70 | #include "AliCFVertexingHFCascade.h" |
379592af | 71 | #include "AliCFVertexingHF.h" |
f2703bd2 | 72 | #include "AliAnalysisDataSlot.h" |
73 | #include "AliAnalysisDataContainer.h" | |
379592af | 74 | |
75 | //__________________________________________________________________________ | |
76 | AliCFTaskVertexingHF::AliCFTaskVertexingHF() : | |
f2703bd2 | 77 | AliAnalysisTaskSE(), |
f2703bd2 | 78 | fCFManager(0x0), |
79 | fHistEventsProcessed(0x0), | |
80 | fCorrelation(0x0), | |
81 | fCountMC(0), | |
82 | fCountAcc(0), | |
83 | fCountVertex(0), | |
84 | fCountRefit(0), | |
85 | fCountReco(0), | |
86 | fCountRecoAcc(0), | |
87 | fCountRecoITSClusters(0), | |
88 | fCountRecoPPR(0), | |
89 | fCountRecoPID(0), | |
90 | fEvents(0), | |
91 | fDecayChannel(0), | |
92 | fFillFromGenerated(kFALSE), | |
93 | fOriginDselection(0), | |
94 | fAcceptanceUnf(kTRUE), | |
95 | fCuts(0), | |
96 | fUseWeight(kFALSE), | |
97 | fWeight(1.), | |
31da6b05 | 98 | fNvar(0), |
99 | fPartName(""), | |
3ee5eb83 | 100 | fDauNames(""), |
b7af2639 | 101 | fSign(2), |
fbec9fa9 | 102 | fCentralitySelection(kTRUE), |
0ada222f | 103 | fFakeSelection(0), |
104 | fRejectIfNoQuark(kTRUE), | |
6c62cb59 | 105 | fUseMCVertex(kFALSE), |
106 | fDsOption(1) | |
379592af | 107 | { |
108 | // | |
109 | //Default ctor | |
110 | // | |
111 | } | |
112 | //___________________________________________________________________________ | |
f2703bd2 | 113 | AliCFTaskVertexingHF::AliCFTaskVertexingHF(const Char_t* name, AliRDHFCuts* cuts) : |
114 | AliAnalysisTaskSE(name), | |
f2703bd2 | 115 | fCFManager(0x0), |
116 | fHistEventsProcessed(0x0), | |
117 | fCorrelation(0x0), | |
118 | fCountMC(0), | |
119 | fCountAcc(0), | |
120 | fCountVertex(0), | |
121 | fCountRefit(0), | |
122 | fCountReco(0), | |
123 | fCountRecoAcc(0), | |
124 | fCountRecoITSClusters(0), | |
125 | fCountRecoPPR(0), | |
126 | fCountRecoPID(0), | |
127 | fEvents(0), | |
128 | fDecayChannel(0), | |
129 | fFillFromGenerated(kFALSE), | |
130 | fOriginDselection(0), | |
131 | fAcceptanceUnf(kTRUE), | |
132 | fCuts(cuts), | |
133 | fUseWeight(kFALSE), | |
134 | fWeight(1.), | |
31da6b05 | 135 | fNvar(0), |
136 | fPartName(""), | |
3ee5eb83 | 137 | fDauNames(""), |
b7af2639 | 138 | fSign(2), |
fbec9fa9 | 139 | fCentralitySelection(kTRUE), |
0ada222f | 140 | fFakeSelection(0), |
141 | fRejectIfNoQuark(kTRUE), | |
6c62cb59 | 142 | fUseMCVertex(kFALSE), |
143 | fDsOption(1) | |
379592af | 144 | { |
145 | // | |
146 | // Constructor. Initialization of Inputs and Outputs | |
147 | // | |
379592af | 148 | /* |
f2703bd2 | 149 | DefineInput(0) and DefineOutput(0) |
150 | are taken care of by AliAnalysisTaskSE constructor | |
151 | */ | |
379592af | 152 | DefineOutput(1,TH1I::Class()); |
153 | DefineOutput(2,AliCFContainer::Class()); | |
154 | DefineOutput(3,THnSparseD::Class()); | |
f2703bd2 | 155 | DefineOutput(4,AliRDHFCuts::Class()); |
379592af | 156 | |
157 | fCuts->PrintAll(); | |
158 | } | |
159 | ||
160 | //___________________________________________________________________________ | |
161 | AliCFTaskVertexingHF& AliCFTaskVertexingHF::operator=(const AliCFTaskVertexingHF& c) | |
162 | { | |
163 | // | |
164 | // Assignment operator | |
165 | // | |
166 | if (this!=&c) { | |
167 | AliAnalysisTaskSE::operator=(c) ; | |
379592af | 168 | fCFManager = c.fCFManager; |
169 | fHistEventsProcessed = c.fHistEventsProcessed; | |
170 | fCuts = c.fCuts; | |
171 | } | |
172 | return *this; | |
173 | } | |
174 | ||
175 | //___________________________________________________________________________ | |
176 | AliCFTaskVertexingHF::AliCFTaskVertexingHF(const AliCFTaskVertexingHF& c) : | |
f2703bd2 | 177 | AliAnalysisTaskSE(c), |
f2703bd2 | 178 | fCFManager(c.fCFManager), |
179 | fHistEventsProcessed(c.fHistEventsProcessed), | |
180 | fCorrelation(c.fCorrelation), | |
181 | fCountMC(c.fCountMC), | |
182 | fCountAcc(c.fCountAcc), | |
183 | fCountVertex(c.fCountVertex), | |
184 | fCountRefit(c.fCountRefit), | |
185 | fCountReco(c.fCountReco), | |
186 | fCountRecoAcc(c.fCountRecoAcc), | |
187 | fCountRecoITSClusters(c.fCountRecoITSClusters), | |
188 | fCountRecoPPR(c.fCountRecoPPR), | |
189 | fCountRecoPID(c.fCountRecoPID), | |
190 | fEvents(c.fEvents), | |
191 | fDecayChannel(c.fDecayChannel), | |
192 | fFillFromGenerated(c.fFillFromGenerated), | |
193 | fOriginDselection(c.fOriginDselection), | |
194 | fAcceptanceUnf(c.fAcceptanceUnf), | |
195 | fCuts(c.fCuts), | |
196 | fUseWeight(c.fUseWeight), | |
197 | fWeight(c.fWeight), | |
31da6b05 | 198 | fNvar(c.fNvar), |
199 | fPartName(c.fPartName), | |
3ee5eb83 | 200 | fDauNames(c.fDauNames), |
b7af2639 | 201 | fSign(c.fSign), |
fbec9fa9 | 202 | fCentralitySelection(c.fCentralitySelection), |
0ada222f | 203 | fFakeSelection(c.fFakeSelection), |
204 | fRejectIfNoQuark(c.fRejectIfNoQuark), | |
6c62cb59 | 205 | fUseMCVertex(c.fUseMCVertex), |
206 | fDsOption(c.fDsOption) | |
379592af | 207 | { |
208 | // | |
209 | // Copy Constructor | |
210 | // | |
211 | } | |
212 | ||
213 | //___________________________________________________________________________ | |
f2703bd2 | 214 | AliCFTaskVertexingHF::~AliCFTaskVertexingHF() |
215 | { | |
379592af | 216 | // |
217 | //destructor | |
218 | // | |
219 | if (fCFManager) delete fCFManager ; | |
220 | if (fHistEventsProcessed) delete fHistEventsProcessed ; | |
f2703bd2 | 221 | if (fCorrelation) delete fCorrelation ; |
379592af | 222 | if (fCuts) delete fCuts; |
223 | } | |
224 | ||
f2703bd2 | 225 | //_________________________________________________________________________- |
226 | void AliCFTaskVertexingHF::Init() | |
227 | { | |
228 | // | |
229 | // Initialization | |
230 | // | |
231 | ||
232 | if (fDebug>1) printf("AliCFTaskVertexingHF::Init()"); | |
233 | AliRDHFCuts *copyfCuts = 0x0; | |
8a983038 | 234 | if (!fCuts){ |
235 | AliFatal("No cuts defined - Exiting..."); | |
236 | return; | |
237 | } | |
238 | ||
f2703bd2 | 239 | switch (fDecayChannel){ |
240 | case 2:{ | |
314ec0fe | 241 | copyfCuts = new AliRDHFCutsD0toKpi(*(static_cast<AliRDHFCutsD0toKpi*>(fCuts))); |
1f780958 | 242 | fNvar = 15; |
31da6b05 | 243 | fPartName="D0"; |
244 | fDauNames="K+pi"; | |
f2703bd2 | 245 | break; |
246 | } | |
247 | case 21:{ | |
314ec0fe | 248 | copyfCuts = new AliRDHFCutsDStartoKpipi(*(static_cast<AliRDHFCutsDStartoKpipi*>(fCuts))); |
1f780958 | 249 | fNvar = 15; |
31da6b05 | 250 | fPartName="Dstar"; |
251 | fDauNames="K+pi+pi"; | |
f2703bd2 | 252 | break; |
253 | } | |
254 | case 31:{ | |
314ec0fe | 255 | copyfCuts = new AliRDHFCutsDplustoKpipi(*(static_cast<AliRDHFCutsDplustoKpipi*>(fCuts))); |
1f780958 | 256 | fNvar = 14; |
31da6b05 | 257 | fPartName="Dplus"; |
258 | fDauNames="K+pi+pi"; | |
f2703bd2 | 259 | break; |
260 | } | |
261 | case 32:{ | |
314ec0fe | 262 | copyfCuts = new AliRDHFCutsLctopKpi(*(static_cast<AliRDHFCutsLctopKpi*>(fCuts))); |
1c44b663 | 263 | fNvar = 18; |
31da6b05 | 264 | fPartName="Lambdac"; |
265 | fDauNames="p+K+pi"; | |
f2703bd2 | 266 | break; |
267 | } | |
268 | case 33:{ | |
314ec0fe | 269 | copyfCuts = new AliRDHFCutsDstoKKpi(*(static_cast<AliRDHFCutsDstoKKpi*>(fCuts))); |
1f780958 | 270 | fNvar = 14; |
31da6b05 | 271 | fPartName="Ds"; |
272 | fDauNames="K+K+pi"; | |
f2703bd2 | 273 | break; |
274 | } | |
275 | case 4:{ | |
314ec0fe | 276 | copyfCuts = new AliRDHFCutsD0toKpipipi(*(static_cast<AliRDHFCutsD0toKpipipi*>(fCuts))); |
1f780958 | 277 | fNvar = 15; |
31da6b05 | 278 | fPartName="D0"; |
279 | fDauNames="K+pi+pi+pi"; | |
f2703bd2 | 280 | break; |
281 | } | |
282 | default: | |
283 | AliFatal("The decay channel MUST be defined according to AliCFVertexing::DecayChannel - Exiting..."); | |
284 | break; | |
285 | } | |
286 | ||
287 | const char* nameoutput=GetOutputSlot(4)->GetContainer()->GetName(); | |
8a983038 | 288 | if (copyfCuts){ |
289 | copyfCuts->SetName(nameoutput); | |
290 | ||
291 | //Post the data | |
292 | PostData(4, copyfCuts); | |
293 | } | |
294 | else{ | |
295 | AliFatal("Failing initializing AliRDHFCuts object - Exiting..."); | |
296 | } | |
f2703bd2 | 297 | |
298 | return; | |
299 | } | |
300 | ||
379592af | 301 | //_________________________________________________ |
302 | void AliCFTaskVertexingHF::UserExec(Option_t *) | |
303 | { | |
379592af | 304 | // |
305 | // Main loop function | |
306 | // | |
307 | ||
308 | PostData(1,fHistEventsProcessed) ; | |
309 | PostData(2,fCFManager->GetParticleContainer()) ; | |
0e355b7f | 310 | PostData(3,fCorrelation) ; |
b7af2639 | 311 | |
379592af | 312 | if (fFillFromGenerated){ |
313 | AliWarning("Flag to fill container with generated value ON ---> dca, d0pi, d0K, d0xd0, cosPointingAngle will be set as dummy!"); | |
314 | } | |
315 | ||
316 | if (!fInputEvent) { | |
317 | Error("UserExec","NO EVENT FOUND!"); | |
318 | return; | |
319 | } | |
320 | ||
321 | AliAODEvent* aodEvent = dynamic_cast<AliAODEvent*>(fInputEvent); | |
322 | ||
f2703bd2 | 323 | TClonesArray *arrayBranch=0; |
379592af | 324 | |
325 | if(!aodEvent && AODEvent() && IsStandardAOD()) { | |
f2703bd2 | 326 | // In case there is an AOD handler writing a standard AOD, use the AOD |
327 | // event in memory rather than the input (ESD) event. | |
328 | aodEvent = dynamic_cast<AliAODEvent*> (AODEvent()); | |
329 | // in this case the braches in the deltaAOD (AliAOD.VertexingHF.root) | |
330 | // have to taken from the AOD event hold by the AliAODExtension | |
331 | AliAODHandler* aodHandler = (AliAODHandler*) | |
332 | ((AliAnalysisManager::GetAnalysisManager())->GetOutputEventHandler()); | |
333 | if(aodHandler->GetExtensions()) { | |
334 | AliAODExtension *ext = (AliAODExtension*)aodHandler->GetExtensions()->FindObject("AliAOD.VertexingHF.root"); | |
335 | AliAODEvent *aodFromExt = ext->GetAOD(); | |
336 | ||
337 | switch (fDecayChannel){ | |
338 | case 2:{ | |
339 | arrayBranch=(TClonesArray*)aodFromExt->GetList()->FindObject("D0toKpi"); | |
340 | break; | |
341 | } | |
342 | case 21:{ | |
343 | arrayBranch=(TClonesArray*)aodFromExt->GetList()->FindObject("Dstar"); | |
344 | break; | |
345 | } | |
346 | case 31: | |
347 | case 32: | |
348 | case 33:{ | |
349 | arrayBranch=(TClonesArray*)aodFromExt->GetList()->FindObject("Charm3Prong"); | |
350 | break; | |
351 | } | |
352 | case 4:{ | |
353 | arrayBranch=(TClonesArray*)aodFromExt->GetList()->FindObject("Charm4Prong"); | |
354 | break; | |
355 | } | |
356 | default: | |
357 | break; | |
358 | } | |
359 | } | |
360 | } | |
361 | else { | |
362 | switch (fDecayChannel){ | |
363 | case 2:{ | |
364 | arrayBranch=(TClonesArray*)aodEvent->GetList()->FindObject("D0toKpi"); | |
365 | break; | |
366 | } | |
367 | case 21:{ | |
368 | arrayBranch=(TClonesArray*)aodEvent->GetList()->FindObject("Dstar"); | |
369 | break; | |
370 | } | |
371 | case 31: | |
372 | case 32: | |
373 | case 33:{ | |
374 | arrayBranch=(TClonesArray*)aodEvent->GetList()->FindObject("Charm3Prong"); | |
375 | break; | |
376 | } | |
377 | case 4:{ | |
378 | arrayBranch=(TClonesArray*)aodEvent->GetList()->FindObject("Charm4Prong"); | |
379 | break; | |
380 | } | |
381 | default: | |
382 | break; | |
383 | } | |
379592af | 384 | } |
385 | ||
386 | AliAODVertex *aodVtx = (AliAODVertex*)aodEvent->GetPrimaryVertex(); | |
387 | if (!aodVtx) return; | |
f2703bd2 | 388 | |
389 | if (!arrayBranch) { | |
390 | AliError("Could not find array of HF vertices"); | |
391 | return; | |
379592af | 392 | } |
393 | ||
394 | fEvents++; | |
6e2e4f50 | 395 | |
379592af | 396 | fCFManager->SetRecEventInfo(aodEvent); |
397 | fCFManager->SetMCEventInfo(aodEvent); | |
398 | ||
379592af | 399 | //******** DEFINE number of variables of the container***** for now set at 13, in the future in the config macro. |
379592af | 400 | |
379592af | 401 | //loop on the MC event |
402 | ||
403 | TClonesArray* mcArray = dynamic_cast<TClonesArray*>(aodEvent->FindListObject(AliAODMCParticle::StdBranchName())); | |
404 | if (!mcArray) { | |
405 | AliError("Could not find Monte-Carlo in AOD"); | |
406 | return; | |
407 | } | |
408 | Int_t icountMC = 0; | |
409 | Int_t icountAcc = 0; | |
410 | Int_t icountReco = 0; | |
411 | Int_t icountVertex = 0; | |
412 | Int_t icountRefit = 0; | |
413 | Int_t icountRecoAcc = 0; | |
414 | Int_t icountRecoITSClusters = 0; | |
415 | Int_t icountRecoPPR = 0; | |
416 | Int_t icountRecoPID = 0; | |
379592af | 417 | Int_t cquarks = 0; |
f2703bd2 | 418 | |
379592af | 419 | AliAODMCHeader *mcHeader = dynamic_cast<AliAODMCHeader*>(aodEvent->GetList()->FindObject(AliAODMCHeader::StdBranchName())); |
420 | if (!mcHeader) { | |
421 | AliError("Could not find MC Header in AOD"); | |
422 | return; | |
423 | } | |
e11ae259 | 424 | |
425 | Double_t* containerInput = new Double_t[fNvar]; | |
426 | Double_t* containerInputMC = new Double_t[fNvar]; | |
427 | ||
f2703bd2 | 428 | |
429 | AliCFVertexingHF* cfVtxHF=0x0; | |
430 | switch (fDecayChannel){ | |
431 | case 2:{ | |
367e9aa3 | 432 | cfVtxHF = new AliCFVertexingHF2Prong(mcArray, fOriginDselection); |
433 | break; | |
f2703bd2 | 434 | } |
435 | case 21:{ | |
367e9aa3 | 436 | cfVtxHF = new AliCFVertexingHFCascade(mcArray, fOriginDselection); |
437 | break; | |
f2703bd2 | 438 | } |
439 | case 31: | |
440 | case 32: | |
441 | case 33:{ | |
4e600f58 | 442 | cfVtxHF = new AliCFVertexingHF3Prong(mcArray, fOriginDselection, fDecayChannel); |
f2703bd2 | 443 | break; |
444 | } | |
445 | case 4:{ | |
446 | //cfVtxHF = new AliCFVertexingHF4Prong(mcArray, originDselection); // not there yet | |
447 | break; | |
448 | } | |
449 | default: | |
450 | break; | |
451 | } | |
8a983038 | 452 | if (!cfVtxHF){ |
453 | AliError("No AliCFVertexingHF initialized"); | |
d49092e3 | 454 | delete[] containerInput; |
455 | delete[] containerInputMC; | |
8a983038 | 456 | return; |
457 | } | |
f2703bd2 | 458 | |
379592af | 459 | Double_t zPrimVertex = aodVtx ->GetZ(); |
460 | Double_t zMCVertex = mcHeader->GetVtxZ(); | |
751b8274 | 461 | if (TMath::Abs(zMCVertex) > fCuts->GetMaxVtxZ()){ |
462 | AliDebug(3,Form("z coordinate of MC vertex = %f, it was required to be within [-%f, +%f], skipping event", zMCVertex, fCuts->GetMaxVtxZ(), fCuts->GetMaxVtxZ())); | |
3655ecf2 | 463 | delete[] containerInput; |
464 | delete[] containerInputMC; | |
751b8274 | 465 | return; |
466 | } | |
467 | ||
2bf2e62b | 468 | AliESDtrackCuts** trackCuts = new AliESDtrackCuts*[cfVtxHF->GetNProngs()]; |
469 | if (fDecayChannel == 21){ | |
470 | // for the D*, setting the third element of the array of the track cuts to those for the soft pion | |
471 | for (Int_t iProng = 0; iProng<cfVtxHF->GetNProngs()-1; iProng++){ | |
472 | trackCuts[iProng]=fCuts->GetTrackCuts(); | |
473 | } | |
367e9aa3 | 474 | trackCuts[2] = fCuts->GetTrackCutsSoftPi(); |
2bf2e62b | 475 | } |
476 | else { | |
477 | for (Int_t iProng = 0; iProng<cfVtxHF->GetNProngs(); iProng++){ | |
478 | trackCuts[iProng]=fCuts->GetTrackCuts(); | |
479 | } | |
480 | } | |
481 | ||
379592af | 482 | //General settings: vertex, feed down and fill reco container with generated values. |
483 | cfVtxHF->SetRecoPrimVertex(zPrimVertex); | |
484 | cfVtxHF->SetMCPrimaryVertex(zMCVertex); | |
485 | cfVtxHF->SetFillFromGenerated(fFillFromGenerated); | |
b7af2639 | 486 | cfVtxHF->SetNVar(fNvar); |
fbec9fa9 | 487 | cfVtxHF->SetFakeSelection(fFakeSelection); |
0ada222f | 488 | cfVtxHF->SetRejectCandidateIfNotFromQuark(fRejectIfNoQuark); |
b7af2639 | 489 | |
af548a24 | 490 | // switch-off the trigger class selection (doesn't work for MC) |
491 | fCuts->SetTriggerClass(""); | |
492 | ||
0ada222f | 493 | // MC vertex, to be used, in case, for pp |
494 | if (fUseMCVertex) fCuts->SetUseMCVertex(); | |
af548a24 | 495 | |
72156e2e | 496 | if (fCentralitySelection){ // keep only the requested centrality |
661d6c29 | 497 | if(fCuts->IsEventSelectedInCentrality(aodEvent)!=0) { |
498 | delete[] containerInput; | |
499 | delete[] containerInputMC; | |
500 | delete [] trackCuts; | |
501 | return; | |
502 | } | |
72156e2e | 503 | } else { // keep all centralities |
504 | fCuts->SetMinCentrality(0.); | |
505 | fCuts->SetMaxCentrality(100.); | |
8b1b055d | 506 | } |
507 | ||
b7af2639 | 508 | |
509 | Float_t centValue = fCuts->GetCentrality(aodEvent); | |
510 | cfVtxHF->SetCentralityValue(centValue); | |
f2703bd2 | 511 | |
379592af | 512 | for (Int_t iPart=0; iPart<mcArray->GetEntriesFast(); iPart++) { |
b7af2639 | 513 | AliAODMCParticle* mcPart = dynamic_cast<AliAODMCParticle*>(mcArray->At(iPart)); |
514 | if (!mcPart){ | |
515 | AliError("Failed casting particle from MC array!, Skipping particle"); | |
516 | continue; | |
517 | } | |
518 | // check the MC-level cuts, must be the desidered particle | |
519 | if (!fCFManager->CheckParticleCuts(0, mcPart)) { | |
520 | continue; // 0 stands for MC level | |
521 | } | |
522 | cfVtxHF->SetMCCandidateParam(iPart); | |
523 | ||
524 | //counting c quarks | |
525 | cquarks += cfVtxHF->MCcquarkCounting(mcPart); | |
526 | ||
527 | if (!(cfVtxHF->SetLabelArray())){ | |
528 | AliDebug(2,Form("Impossible to set the label array (decaychannel = %d)",fDecayChannel)); | |
529 | continue; | |
530 | } | |
2bf2e62b | 531 | |
b7af2639 | 532 | //check the candiate family at MC level |
533 | if (!(cfVtxHF->CheckMCPartFamily(mcPart, mcArray))) { | |
534 | AliDebug(2,Form("Check on the family wrong!!! (decaychannel = %d)",fDecayChannel)); | |
535 | continue; | |
536 | } | |
f2703bd2 | 537 | else{ |
6e2e4f50 | 538 | AliDebug(2,Form("Check on the family OK!!! (decaychannel = %d)",fDecayChannel)); |
f2703bd2 | 539 | } |
540 | ||
541 | //Fill the MC container | |
542 | Bool_t mcContainerFilled = cfVtxHF -> FillMCContainer(containerInputMC); | |
f2703bd2 | 543 | if (mcContainerFilled) { |
544 | if (fUseWeight)fWeight = GetWeight(containerInputMC[0]); | |
545 | if (!fCuts->IsInFiducialAcceptance(containerInputMC[0],containerInputMC[1])) continue; | |
546 | //MC Limited Acceptance | |
547 | if (TMath::Abs(containerInputMC[1]) < 0.5) { | |
548 | fCFManager->GetParticleContainer()->Fill(containerInputMC,kStepGeneratedLimAcc, fWeight); | |
549 | AliDebug(3,"MC Lim Acc container filled\n"); | |
550 | } | |
551 | ||
552 | //MC | |
553 | fCFManager->GetParticleContainer()->Fill(containerInputMC, kStepGenerated, fWeight); | |
554 | icountMC++; | |
555 | AliDebug(3,"MC cointainer filled \n"); | |
556 | ||
557 | // MC in acceptance | |
558 | // check the MC-Acceptance level cuts | |
559 | // since standard CF functions are not applicable, using Kine Cuts on daughters | |
560 | Bool_t mcAccepStep = cfVtxHF-> MCAcceptanceStep(); | |
561 | if (mcAccepStep){ | |
562 | fCFManager->GetParticleContainer()->Fill(containerInputMC,kStepAcceptance, fWeight); | |
563 | AliDebug(3,"MC acceptance cut passed\n"); | |
564 | icountAcc++; | |
565 | ||
566 | //MC Vertex step | |
567 | if (fCuts->IsEventSelected(aodEvent)){ | |
568 | // filling the container if the vertex is ok | |
569 | fCFManager->GetParticleContainer()->Fill(containerInputMC,kStepVertex, fWeight) ; | |
570 | AliDebug(3,"Vertex cut passed and container filled\n"); | |
571 | icountVertex++; | |
572 | ||
573 | //mc Refit requirement | |
2bf2e62b | 574 | Bool_t mcRefitStep = cfVtxHF->MCRefitStep(aodEvent, &trackCuts[0]); |
f2703bd2 | 575 | if (mcRefitStep){ |
576 | fCFManager->GetParticleContainer()->Fill(containerInputMC,kStepRefit, fWeight); | |
577 | AliDebug(3,"MC Refit cut passed and container filled\n"); | |
578 | icountRefit++; | |
b7af2639 | 579 | |
580 | ||
f2703bd2 | 581 | } |
582 | else{ | |
583 | AliDebug(3,"MC Refit cut not passed\n"); | |
584 | continue; | |
585 | } | |
586 | } | |
587 | else{ | |
379592af | 588 | AliDebug (3, "MC vertex step not passed\n"); |
589 | continue; | |
f2703bd2 | 590 | } |
591 | } | |
592 | else{ | |
593 | AliDebug (3, "MC in acceptance step not passed\n"); | |
594 | continue; | |
595 | } | |
596 | } | |
597 | else { | |
598 | AliDebug (3, "MC container not filled\n"); | |
379592af | 599 | } |
600 | } | |
f2703bd2 | 601 | |
602 | if (cquarks<2) AliDebug(2,Form("Event with %d c-quarks", cquarks)); | |
31da6b05 | 603 | AliDebug(2,Form("Found %i MC particles that are %s!!",icountMC,fPartName.Data())); |
604 | AliDebug(2,Form("Found %i MC particles that are %s and satisfy Acc cuts!!",icountAcc,fPartName.Data())); | |
605 | AliDebug(2,Form("Found %i MC particles that are %s and satisfy Vertex cuts!!",icountVertex,fPartName.Data())); | |
606 | AliDebug(2,Form("Found %i MC particles that are %s and satisfy Refit cuts!!",icountRefit,fPartName.Data())); | |
f2703bd2 | 607 | |
379592af | 608 | // Now go to rec level |
609 | fCountMC += icountMC; | |
610 | fCountAcc += icountAcc; | |
611 | fCountVertex+= icountVertex; | |
612 | fCountRefit+= icountRefit; | |
f2703bd2 | 613 | |
6e2e4f50 | 614 | AliDebug(2,Form("Found %d vertices for decay channel %d",arrayBranch->GetEntriesFast(),fDecayChannel)); |
379592af | 615 | |
f2703bd2 | 616 | for(Int_t iCandid = 0; iCandid<arrayBranch->GetEntriesFast();iCandid++){ |
f2703bd2 | 617 | AliAODRecoDecayHF* charmCandidate=0x0; |
618 | switch (fDecayChannel){ | |
619 | case 2:{ | |
620 | charmCandidate = (AliAODRecoDecayHF2Prong*)arrayBranch->At(iCandid); | |
621 | break; | |
622 | } | |
623 | case 21:{ | |
624 | charmCandidate = (AliAODRecoCascadeHF*)arrayBranch->At(iCandid); | |
625 | break; | |
626 | } | |
627 | case 31: | |
628 | case 32: | |
629 | case 33:{ | |
630 | charmCandidate = (AliAODRecoDecayHF3Prong*)arrayBranch->At(iCandid); | |
631 | break; | |
632 | } | |
633 | case 4:{ | |
634 | charmCandidate = (AliAODRecoDecayHF4Prong*)arrayBranch->At(iCandid); | |
635 | break; | |
636 | } | |
637 | default: | |
638 | break; | |
639 | } | |
640 | ||
379592af | 641 | Bool_t unsetvtx=kFALSE; |
f2703bd2 | 642 | if(!charmCandidate->GetOwnPrimaryVtx()) { |
643 | charmCandidate->SetOwnPrimaryVtx(aodVtx); // needed to compute all variables | |
379592af | 644 | unsetvtx=kTRUE; |
645 | } | |
f2703bd2 | 646 | |
647 | Bool_t signAssociation = cfVtxHF->SetRecoCandidateParam((AliAODRecoDecayHF*)charmCandidate); | |
379592af | 648 | if (!signAssociation){ |
f2703bd2 | 649 | charmCandidate = 0x0; |
379592af | 650 | continue; |
651 | } | |
3ee5eb83 | 652 | |
653 | Int_t isPartOrAntipart = cfVtxHF->CheckReflexion(fSign); | |
654 | if (isPartOrAntipart == 0){ | |
655 | AliDebug(2, Form("The candidate pdg code doesn't match the requirement set in the task (fSign = %d)",fSign)); | |
656 | continue; | |
657 | } | |
658 | ||
6694a2a8 | 659 | |
379592af | 660 | Bool_t recoContFilled = cfVtxHF->FillRecoContainer(containerInput); |
661 | if (recoContFilled){ | |
6694a2a8 | 662 | |
663 | // weight according to pt | |
664 | if (fUseWeight)fWeight = GetWeight(containerInput[0]); | |
665 | ||
379592af | 666 | if (!fCuts->IsInFiducialAcceptance(containerInput[0],containerInput[1])) continue; |
f2703bd2 | 667 | |
379592af | 668 | //Reco Step |
669 | Bool_t recoStep = cfVtxHF->RecoStep(); | |
670 | Bool_t vtxCheck = fCuts->IsEventSelected(aodEvent); | |
f2703bd2 | 671 | |
379592af | 672 | if (recoStep && recoContFilled && vtxCheck){ |
f2703bd2 | 673 | fCFManager->GetParticleContainer()->Fill(containerInput,kStepReconstructed, fWeight) ; |
379592af | 674 | icountReco++; |
f2703bd2 | 675 | AliDebug(3,"Reco step passed and container filled\n"); |
676 | ||
379592af | 677 | //Reco in the acceptance -- take care of UNFOLDING!!!! |
2bf2e62b | 678 | Bool_t recoAcceptanceStep = cfVtxHF->RecoAcceptStep(&trackCuts[0]); |
379592af | 679 | if (recoAcceptanceStep) { |
f2703bd2 | 680 | fCFManager->GetParticleContainer()->Fill(containerInput,kStepRecoAcceptance, fWeight) ; |
379592af | 681 | icountRecoAcc++; |
f2703bd2 | 682 | AliDebug(3,"Reco acceptance cut passed and container filled\n"); |
683 | ||
379592af | 684 | if(fAcceptanceUnf){ |
685 | Double_t fill[4]; //fill response matrix | |
686 | Bool_t bUnfolding = cfVtxHF -> FillUnfoldingMatrix(fill); | |
687 | if (bUnfolding) fCorrelation->Fill(fill); | |
f2703bd2 | 688 | } |
689 | ||
379592af | 690 | //Number of ITS cluster requirements |
f2703bd2 | 691 | Int_t recoITSnCluster = fCuts->IsSelected(charmCandidate, AliRDHFCuts::kTracks); |
379592af | 692 | if (recoITSnCluster){ |
f2703bd2 | 693 | fCFManager->GetParticleContainer()->Fill(containerInput,kStepRecoITSClusters, fWeight) ; |
379592af | 694 | icountRecoITSClusters++; |
f2703bd2 | 695 | AliDebug(3,"Reco n ITS cluster cut passed and container filled\n"); |
696 | ||
697 | Bool_t iscutsusingpid = fCuts->GetIsUsePID(); | |
698 | Int_t recoAnalysisCuts = -1, recoPidSelection = -1; | |
699 | fCuts->SetUsePID(kFALSE); | |
700 | recoAnalysisCuts = fCuts->IsSelected(charmCandidate, AliRDHFCuts::kCandidate, aodEvent); | |
701 | ||
6c62cb59 | 702 | if (fDecayChannel==33){ // Ds case, where more possibilities are considered |
703 | Bool_t keepDs=ProcessDs(recoAnalysisCuts); | |
704 | if(keepDs) recoAnalysisCuts=3; | |
f2703bd2 | 705 | } |
6c62cb59 | 706 | |
379592af | 707 | |
f2703bd2 | 708 | fCuts->SetUsePID(iscutsusingpid); //restoring usage of the PID from the cuts object |
709 | if (recoAnalysisCuts == 3 || recoAnalysisCuts == isPartOrAntipart){ | |
710 | fCFManager->GetParticleContainer()->Fill(containerInput, kStepRecoPPR, fWeight); | |
711 | icountRecoPPR++; | |
712 | AliDebug(3,"Reco Analysis cuts passed and container filled \n"); | |
713 | //pid selection | |
714 | //recoPidSelection = fCuts->IsSelected(charmCandidate, AliRDHFCuts::kPID); | |
715 | //if((fCuts->CombineSelectionLevels(3,recoAnalysisCuts,recoPidSelection)==isPartOrAntipart)||(fCuts->CombineSelectionLevels(3,recoAnalysisCuts,recoPidSelection)==3)){ | |
716 | recoPidSelection = fCuts->IsSelected(charmCandidate, AliRDHFCuts::kCandidate, aodEvent); | |
6c62cb59 | 717 | |
718 | if (fDecayChannel==33){ // Ds case, where more possibilities are considered | |
719 | Bool_t keepDs=ProcessDs(recoPidSelection); | |
720 | if(keepDs) recoPidSelection=3; | |
721 | } | |
722 | ||
f2703bd2 | 723 | if (recoPidSelection == 3 || recoPidSelection == isPartOrAntipart){ |
724 | fCFManager->GetParticleContainer()->Fill(containerInput, kStepRecoPID, fWeight); | |
725 | icountRecoPID++; | |
726 | AliDebug(3,"Reco PID cuts passed and container filled \n"); | |
727 | if(!fAcceptanceUnf){ | |
728 | Double_t fill[4]; //fill response matrix | |
729 | Bool_t bUnfolding = cfVtxHF -> FillUnfoldingMatrix(fill); | |
730 | if (bUnfolding) fCorrelation->Fill(fill); | |
731 | } | |
732 | } | |
733 | else { | |
734 | AliDebug(3, "Analysis Cuts step not passed \n"); | |
735 | continue; | |
736 | } | |
379592af | 737 | } |
738 | else { | |
f2703bd2 | 739 | AliDebug(3, "PID selection not passed \n"); |
740 | continue; | |
379592af | 741 | } |
742 | } | |
743 | else{ | |
f2703bd2 | 744 | AliDebug(3, "Number of ITS cluster step not passed\n"); |
745 | continue; | |
379592af | 746 | } |
747 | } | |
748 | else{ | |
f2703bd2 | 749 | AliDebug(3, "Reco acceptance step not passed\n"); |
750 | continue; | |
379592af | 751 | } |
752 | } | |
753 | else { | |
f2703bd2 | 754 | AliDebug(3, "Reco step not passed\n"); |
755 | continue; | |
379592af | 756 | } |
757 | } | |
758 | ||
f2703bd2 | 759 | if(unsetvtx) charmCandidate->UnsetOwnPrimaryVtx(); |
760 | } // end loop on candidate | |
761 | ||
379592af | 762 | fCountReco+= icountReco; |
763 | fCountRecoAcc+= icountRecoAcc; | |
764 | fCountRecoITSClusters+= icountRecoITSClusters; | |
765 | fCountRecoPPR+= icountRecoPPR; | |
766 | fCountRecoPID+= icountRecoPID; | |
767 | ||
768 | fHistEventsProcessed->Fill(0); | |
f2703bd2 | 769 | |
770 | delete[] containerInput; | |
f2703bd2 | 771 | delete[] containerInputMC; |
f2703bd2 | 772 | delete cfVtxHF; |
2bf2e62b | 773 | if (trackCuts){ |
774 | // for (Int_t i=0; i<cfVtxHF->GetNProngs(); i++){ | |
775 | // delete [] trackCuts[i]; | |
776 | // } | |
777 | delete [] trackCuts; | |
778 | } | |
379592af | 779 | } |
780 | ||
781 | //___________________________________________________________________________ | |
782 | void AliCFTaskVertexingHF::Terminate(Option_t*) | |
783 | { | |
784 | // The Terminate() function is the last function to be called during | |
785 | // a query. It always runs on the client, it can be used to present | |
786 | // the results graphically or save the results to file. | |
787 | ||
788 | AliAnalysisTaskSE::Terminate(); | |
31da6b05 | 789 | |
790 | AliInfo(Form("Found %i MC particles that are %s in MC, in %d events",fCountMC,fPartName.Data(),fEvents)); | |
791 | AliInfo(Form("Found %i MC particles that are %s in MC and satisfy Acc cuts, in %d events",fCountAcc,fPartName.Data(),fEvents)); | |
792 | AliInfo(Form("Found %i MC particles that are %s in MC and satisfy Acc cuts, and satisfy Vertex requirement in %d events",fCountVertex,fPartName.Data(),fEvents)); | |
793 | AliInfo(Form("Found %i MC particles that are %s in MC and satisfy Acc cuts, and satisfy ITS+TPC refit requirementin %d events",fCountRefit,fPartName.Data(),fEvents)); | |
794 | AliInfo(Form("Found %i reco %s that are decaying in %s, in %d events",fCountReco,fPartName.Data(),fDauNames.Data(),fEvents)); | |
795 | AliInfo(Form("Among the above, found %i reco %s that are decaying in %s and are in the requested acceptance, in %d events",fCountRecoAcc,fPartName.Data(),fDauNames.Data(),fEvents)); | |
796 | AliInfo(Form("Among the above, found %i reco %s that are decaying in %s and have at least 5 clusters in ITS, in %d events",fCountRecoITSClusters,fPartName.Data(),fDauNames.Data(),fEvents)); | |
797 | AliInfo(Form("Among the above, found %i reco %s that are decaying in %s and satisfy PPR cuts, in %d events",fCountRecoPPR,fPartName.Data(),fDauNames.Data(),fEvents)); | |
798 | AliInfo(Form("Among the above, found %i reco %s that are decaying in %s and satisfy PPR+PID cuts, in %d events",fCountRecoPID,fPartName.Data(),fDauNames.Data(),fEvents)); | |
379592af | 799 | |
800 | // draw some example plots.... | |
801 | ||
802 | AliCFContainer *cont= dynamic_cast<AliCFContainer*> (GetOutputData(2)); | |
803 | if(!cont) { | |
804 | printf("CONTAINER NOT FOUND\n"); | |
805 | return; | |
806 | } | |
807 | // projecting the containers to obtain histograms | |
808 | // first argument = variable, second argument = step | |
809 | ||
31da6b05 | 810 | TH1D* h[3][12]; |
811 | for(Int_t iC=0;iC<12; iC++){ | |
812 | // MC-level | |
813 | h[0][iC] = cont->ShowProjection(iC,0); | |
814 | // MC-Acceptance level | |
815 | h[1][iC] = cont->ShowProjection(iC,1); | |
816 | // Reco-level | |
817 | h[2][iC] = cont->ShowProjection(iC,4); | |
818 | } | |
819 | TString titles[12]; | |
820 | if(fDecayChannel==31){ | |
821 | titles[0]="pT_Dplus (GeV/c)"; | |
822 | titles[1]="rapidity"; | |
823 | titles[2]="phi (rad)"; | |
824 | titles[3]="cT (#mum)"; | |
825 | titles[4]="cosPointingAngle"; | |
826 | titles[5]="pT_1 (GeV/c)"; | |
827 | titles[6]="pT_2 (GeV/c)"; | |
828 | titles[7]="pT_3 (GeV/c)"; | |
829 | titles[8]="d0_1 (#mum)"; | |
830 | titles[9]="d0_2 (#mum)"; | |
831 | titles[10]="d0_3 (#mum)"; | |
832 | titles[11]="zVertex (cm)"; | |
833 | }else{ | |
834 | titles[0]="pT_D0 (GeV/c)"; | |
835 | titles[1]="rapidity"; | |
836 | titles[2]="cosThetaStar"; | |
837 | titles[3]="pT_pi (GeV/c)"; | |
838 | titles[4]="pT_K (Gev/c)"; | |
839 | titles[5]="cT (#mum)"; | |
840 | titles[6]="dca (#mum)"; | |
841 | titles[7]="d0_pi (#mum)"; | |
842 | titles[8]="d0_K (#mum)"; | |
843 | titles[9]="d0xd0 (#mum^2)"; | |
844 | titles[10]="cosPointingAngle"; | |
845 | titles[11]="phi (rad)"; | |
846 | } | |
847 | Int_t markers[12]={20,24,21,25,27,28, | |
848 | 20,24,21,25,27,28}; | |
849 | Int_t colors[3]={2,8,4}; | |
850 | for(Int_t iC=0;iC<12; iC++){ | |
851 | for(Int_t iStep=0;iStep<3;iStep++){ | |
852 | h[iStep][iC]->SetTitle(titles[iC].Data()); | |
853 | h[iStep][iC]->GetXaxis()->SetTitle(titles[iC].Data()); | |
854 | Double_t maxh=h[iStep][iC]->GetMaximum(); | |
855 | h[iStep][iC]->GetYaxis()->SetRangeUser(0,maxh*1.2); | |
856 | h[iStep][iC]->SetMarkerStyle(markers[iC]); | |
857 | h[iStep][iC]->SetMarkerColor(colors[iStep]); | |
858 | } | |
859 | } | |
860 | ||
379592af | 861 | |
379592af | 862 | |
863 | gStyle->SetCanvasColor(0); | |
864 | gStyle->SetFrameFillColor(0); | |
865 | gStyle->SetTitleFillColor(0); | |
866 | gStyle->SetStatColor(0); | |
867 | ||
868 | // drawing in 2 separate canvas for a matter of clearity | |
31da6b05 | 869 | TCanvas * c1 =new TCanvas("c1New","Vars 0,1,2",1100,1600); |
379592af | 870 | c1->Divide(3,3); |
31da6b05 | 871 | Int_t iPad=1; |
872 | for(Int_t iVar=0; iVar<3; iVar++){ | |
873 | c1->cd(iPad++); | |
874 | h[0][iVar]->Draw("p"); | |
875 | c1->cd(iPad++); | |
876 | h[1][iVar]->Draw("p"); | |
877 | c1->cd(iPad++); | |
878 | h[2][iVar]->Draw("p"); | |
879 | } | |
379592af | 880 | |
31da6b05 | 881 | TCanvas * c2 =new TCanvas("c2New","Vars 3,4,5",1100,1600); |
379592af | 882 | c2->Divide(3,3); |
31da6b05 | 883 | iPad=1; |
884 | for(Int_t iVar=3; iVar<6; iVar++){ | |
885 | c2->cd(iPad++); | |
886 | h[0][iVar]->Draw("p"); | |
887 | c2->cd(iPad++); | |
888 | h[1][iVar]->Draw("p"); | |
889 | c2->cd(iPad++); | |
890 | h[2][iVar]->Draw("p"); | |
891 | } | |
892 | ||
379592af | 893 | |
31da6b05 | 894 | TCanvas * c3 =new TCanvas("c3New","Vars 6,7,8",1100,1600); |
379592af | 895 | c3->Divide(3,3); |
31da6b05 | 896 | iPad=1; |
897 | for(Int_t iVar=6; iVar<9; iVar++){ | |
898 | c3->cd(iPad++); | |
899 | h[0][iVar]->Draw("p"); | |
900 | c3->cd(iPad++); | |
901 | h[1][iVar]->Draw("p"); | |
902 | c3->cd(iPad++); | |
903 | h[2][iVar]->Draw("p"); | |
904 | } | |
905 | ||
379592af | 906 | |
31da6b05 | 907 | TCanvas * c4 =new TCanvas("c4New","Vars 9,10,11",1100,1600); |
379592af | 908 | c4->Divide(3,3); |
31da6b05 | 909 | iPad=1; |
910 | for(Int_t iVar=9; iVar<11; iVar++){ | |
911 | c4->cd(iPad++); | |
912 | h[0][iVar]->Draw("p"); | |
913 | c4->cd(iPad++); | |
914 | h[1][iVar]->Draw("p"); | |
915 | c4->cd(iPad++); | |
916 | h[2][iVar]->Draw("p"); | |
917 | } | |
918 | ||
379592af | 919 | |
920 | THnSparseD* hcorr = dynamic_cast<THnSparseD*> (GetOutputData(3)); | |
921 | ||
922 | TH2D* corr1 =hcorr->Projection(0,2); | |
923 | TH2D* corr2 = hcorr->Projection(1,3); | |
924 | ||
925 | TCanvas * c7 =new TCanvas("c7New","",800,400); | |
926 | c7->Divide(2,1); | |
927 | c7->cd(1); | |
928 | corr1->Draw("text"); | |
929 | c7->cd(2); | |
930 | corr2->Draw("text"); | |
931 | ||
932 | ||
933 | TFile* file_projection = new TFile("CFtaskHFprojectionNew.root","RECREATE"); | |
934 | ||
935 | corr1->Write(); | |
936 | corr2->Write(); | |
31da6b05 | 937 | for(Int_t iC=0;iC<12; iC++){ |
938 | for(Int_t iStep=0;iStep<3;iStep++){ | |
939 | h[iStep][iC]->Write(Form("Step%d_%s",iStep,titles[iC].Data())); | |
940 | } | |
941 | } | |
379592af | 942 | file_projection->Close(); |
943 | ||
944 | ||
945 | ||
946 | /* | |
947 | c1->SaveAs("Plots/pT_rapidity_cosThetaStar.eps"); | |
948 | c2->SaveAs("Plots/pTpi_pTK_cT.eps"); | |
949 | c3->SaveAs("Plots/dca_d0pi_d0TK.eps"); | |
950 | c4->SaveAs("Plots/d0xd0_cosPointingAngle.eps"); | |
951 | ||
952 | c1->SaveAs("Plots/pT_rapidity_cosThetaStar.gif"); | |
953 | c2->SaveAs("Plots/pTpi_pTK_cT.gif"); | |
954 | c3->SaveAs("Plots/dca_d0pi_d0TK.gif"); | |
955 | c4->SaveAs("Plots/d0xd0_cosPointingAngle.gif"); | |
956 | */ | |
957 | } | |
958 | ||
959 | //___________________________________________________________________________ | |
f2703bd2 | 960 | void AliCFTaskVertexingHF::UserCreateOutputObjects() |
961 | { | |
379592af | 962 | //HERE ONE CAN CREATE OUTPUT OBJECTS, IN PARTICULAR IF THE OBJECT PARAMETERS DON'T NEED |
963 | //TO BE SET BEFORE THE EXECUTION OF THE TASK | |
964 | // | |
965 | Info("UserCreateOutputObjects","CreateOutputObjects of task %s\n", GetName()); | |
966 | ||
967 | //slot #1 | |
968 | OpenFile(1); | |
969 | fHistEventsProcessed = new TH1I("CFHFchist0","",1,0,1) ; | |
0e355b7f | 970 | |
971 | PostData(1,fHistEventsProcessed) ; | |
972 | PostData(2,fCFManager->GetParticleContainer()) ; | |
973 | PostData(3,fCorrelation) ; | |
974 | ||
379592af | 975 | } |
976 | ||
f2703bd2 | 977 | |
978 | //_________________________________________________________________________ | |
979 | Double_t AliCFTaskVertexingHF::GetWeight(Float_t pt) | |
980 | { | |
981 | // | |
982 | // calculating the weight to fill the container | |
983 | // | |
984 | ||
985 | // FNOLL central: | |
986 | // p0 = 1.63297e-01 --> 0.322643 | |
987 | // p1 = 2.96275e+00 | |
988 | // p2 = 2.30301e+00 | |
989 | // p3 = 2.50000e+00 | |
990 | ||
991 | // PYTHIA | |
992 | // p0 = 1.85906e-01 --> 0.36609 | |
993 | // p1 = 1.94635e+00 | |
994 | // p2 = 1.40463e+00 | |
995 | // p3 = 2.50000e+00 | |
996 | ||
997 | Double_t func1[4] = {0.322643,2.96275,2.30301,2.5}; | |
998 | Double_t func2[4] = {0.36609,1.94635,1.40463,2.5}; | |
999 | ||
1000 | Double_t dndpt_func1 = dNdptFit(pt,func1); | |
1001 | Double_t dndpt_func2 = dNdptFit(pt,func2); | |
1002 | AliDebug(2,Form("pt = %f, FONLL = %f, Pythia = %f, ratio = %f",pt,dndpt_func1,dndpt_func2,dndpt_func1/dndpt_func2)); | |
1003 | return dndpt_func1/dndpt_func2; | |
1004 | } | |
1005 | ||
1006 | //__________________________________________________________________________________________________ | |
1007 | Double_t AliCFTaskVertexingHF::dNdptFit(Float_t pt, Double_t* par) | |
1008 | { | |
1009 | // | |
1010 | // calculating dNdpt | |
1011 | // | |
1012 | ||
1013 | Double_t denom = TMath::Power((pt/par[1]), par[3] ); | |
1014 | Double_t dNdpt = par[0]*pt/TMath::Power(1.+denom, par[2]); | |
1015 | ||
1016 | return dNdpt; | |
1017 | } | |
6c62cb59 | 1018 | |
1019 | ||
1020 | //__________________________________________________________________________________________________ | |
1021 | Bool_t AliCFTaskVertexingHF::ProcessDs(Int_t recoAnalysisCuts) const{ | |
1022 | // processes output of Ds is selected | |
1023 | Bool_t keep=kFALSE; | |
1024 | if(recoAnalysisCuts > 0){ | |
1025 | Int_t isKKpi=recoAnalysisCuts&1; | |
1026 | Int_t ispiKK=recoAnalysisCuts&2; | |
1027 | Int_t isPhiKKpi=recoAnalysisCuts&4; | |
1028 | Int_t isPhipiKK=recoAnalysisCuts&8; | |
1029 | Int_t isK0starKKpi=recoAnalysisCuts&16; | |
1030 | Int_t isK0starpiKK=recoAnalysisCuts&32; | |
1031 | if(fDsOption==1){ | |
1032 | if(isKKpi && isPhiKKpi) keep=kTRUE; | |
1033 | if(ispiKK && isPhipiKK) keep=kTRUE; | |
1034 | } | |
1035 | else if(fDsOption==2){ | |
1036 | if(isKKpi && isK0starKKpi) keep=kTRUE; | |
1037 | if(ispiKK && isK0starpiKK) keep=kTRUE; | |
1038 | } | |
1039 | else if(fDsOption==3)keep=kTRUE; | |
1040 | } | |
1041 | return keep; | |
1042 | } |